function sfGetCatCombName($category_id,$topCatVisibled=1){
        // 商品が属するカテゴリIDを縦に取得
        $objQuery = new SC_Query();
        $arrCatID = $this->sfGetParents($objQuery, "dtb_category", "parent_category_id", "category_id", $category_id);
        $ConbName = "";
        
        if($topCatVisibled != 1) {
          array_shift($arrCatID);
        }

        // カテゴリー名称を取得する
        foreach($arrCatID as $key => $val){
            $sql = "SELECT category_name FROM dtb_category WHERE category_id = ?";
            $arrVal = array($val);
            $CatName = $objQuery->getOne($sql,$arrVal);
            $ConbName .= $CatName . ' | ';
        }
        // 最後の ｜ をカットする
        $ConbName = substr_replace($ConbName, "", strlen($ConbName) - 2, 2);

        return $ConbName;
    }