diff --git a/app/models/patent.rb b/app/models/patent.rb
index 1da5648..c6760f7 100644
--- a/app/models/patent.rb
+++ b/app/models/patent.rb
@@ -88,7 +88,7 @@ class Patent
       fields_to_show.collect do |t|
          case t
           when "patent_title"
-            pd_data << {"data_title" => "<a href='#{OrbitHelper.url_to_plugin_show(p.to_param,'personal_patent')}'  title='" + (p.send(t) rescue "") +"'  target='_blank'>" + (p.send(t) rescue "") + "</a>"}
+            pd_data << {"data_title" => "<a href='#{OrbitHelper.url_to_plugin_show(p.to_param,'personal_patent')}'  title='#{p.patent_title}'  target='_blank'> #{p.patent_title} </a>"}
           when "publish_date"
             pd_data << {"data_title" => (p.publish_date.strftime("%Y/%m/%d") rescue "")}
           when "application_date"