{"search_session":{},"preferences":{"l":"ar","queryLanguage":"ar"},"patentId":"EP_1975280_A1","frontPageModel":{"patentViewModel":{"ref":{"entityRefType":"PATENT","entityRefId":"149-011-909-999-547"},"entityMetadata":{"linkedIds":{"empty":true},"tags":[],"collections":[{"id":11708,"type":"PATENT","title":"Tokyo Institute of Technology - Patent Portfolio","description":"","access":"OPEN_ACCESS","displayAvatar":true,"attested":false,"itemCount":8409,"tags":[],"user":{"id":91044780,"username":"Cambialens","firstName":"","lastName":"","created":"2015-05-04T00:55:26.000Z","displayName":"Cambialens","preferences":"{\"usage\":\"public\",\"beta\":false}","accountType":"PERSONAL","isOauthOnly":false},"notes":[{"id":8362,"type":"COLLECTION","user":{"id":91044780,"username":"Cambialens","firstName":"","lastName":"","created":"2015-05-04T00:55:26.000Z","displayName":"Cambialens","preferences":"{\"usage\":\"public\",\"beta\":false}","accountType":"PERSONAL","isOauthOnly":false},"text":"
Search Applicants and Owners separately: tokyo inst* tech*
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Search Applicants and Owners separately: tokyo inst* tech*
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a conductive substrate;
a catalytic layer formed on the conductive substrate and containing at least one platinum group metal selected from the group consisting of Pt, Ir, Ru, Pd and Rh; and
a hydrogen adsorption layer formed on the catalytic layer."],"number":1,"annotation":false,"title":false,"claim":true},{"lines":["An electrode for generation of hydrogen comprising:
a conductive substrate,
a catalytic layer formed on the conductive substrate and containing:at least one platinum group metal selected from the group consisting of Pt, Ir, Ru, Pd and Rh and/or at least one oxide of said platinum group metals; andat least one metal selected from the group consisting of lanthanum series metals, valve metals, iron series metals and silver and/or at least one oxide of said metals; and
a hydrogen adsorption layer formed on the catalytic layer."],"number":2,"annotation":false,"title":false,"claim":true},{"lines":["The electrode for generation of hydrogen according to claim 1 or 2, wherein the hydrogen adsorption layer comprises an oxide containing at least one element selected form the group consisting of Ta, Nb, Ti, Ni, Zr and lanthanum series metals."],"number":3,"annotation":false,"title":false,"claim":true},{"lines":["The electrode for generation of hydrogen according to claim 1 or 2, wherein the hydrogen adsorption layer comprises carbon."],"number":4,"annotation":false,"title":false,"claim":true},{"lines":["The electrode for generation of hydrogen according to any one of claims 1 to 4, wherein the hydrogen adsorption layer has an average formed amount of from 0.1 mmol/m2 to 10 mmol/m2 in terms of element."],"number":5,"annotation":false,"title":false,"claim":true},{"lines":["The electrode for generation of hydrogen according to any one of claims 1 to 5, further comprising an intermediate layer formed between the conductive substrate and the catalytic layer."],"number":6,"annotation":false,"title":false,"claim":true}]}},"filters":{"npl":[],"notNpl":[],"applicant":[],"notApplicant":[],"inventor":[],"notInventor":[],"owner":[],"notOwner":[],"tags":[],"dates":[],"types":[],"notTypes":[],"j":[],"notJ":[],"fj":[],"notFj":[],"classIpcr":[],"notClassIpcr":[],"classNat":[],"notClassNat":[],"classCpc":[],"notClassCpc":[],"so":[],"notSo":[],"sat":[]},"sequenceFilters":{"s":"SEQIDNO","d":"ASCENDING","p":0,"n":10,"sp":[],"si":[],"len":[],"t":[],"loc":[]}}