Sql-server – How to find the detail cpu high process name which occupying most resource in the SQL Server database

I'm running into a problem when using the following SQL to identify CPU usage in the production SQL Server 2005 env.

DECLARE @ts_now bigint;
SELECT @ts_now = cpu_ticks / CONVERT(float, cpu_ticks_in_ms) FROM sys.dm_os_sys_info 

SELECT TOP(10) SQLProcessUtilization AS [SQL Server Process CPU Utilization],
               SystemIdle AS [System Idle Process],
               100 - SystemIdle - SQLProcessUtilization AS [Other Process CPU Utilization],
               DATEADD(ms, -1 * (@ts_now - [timestamp]), GETDATE()) AS [Event Time]
FROM (
      SELECT record.value('(./Record/@id)[1]', 'int') AS record_id,
            record.value('(./Record/SchedulerMonitorEvent/SystemHealth/SystemIdle)[1]', 'int')
            AS [SystemIdle],
            record.value('(./Record/SchedulerMonitorEvent/SystemHealth/ProcessUtilization)[1]',
            'int')
            AS [SQLProcessUtilization], [timestamp]
      FROM (
            SELECT [timestamp], CONVERT(xml, record) AS [record]
            FROM sys.dm_os_ring_buffers
            WHERE ring_buffer_type = N'RING_BUFFER_SCHEDULER_MONITOR'
            AND record LIKE '%<SystemHealth>%') AS x
      ) AS y
ORDER BY record_id DESC;

Which shows the other CPU utilization is high in the dedicated SQL Server 2005 env.

SQL_Server_Process_CPU_Utilization  System_Idle_Process Other_Process_CPU_Utilization   Event_Time
1   79  20  11/18/2011 5:07
0   80  20  11/18/2011 5:06
1   77  22  11/18/2011 5:05
1   79  20  11/18/2011 5:04
1   78  21  11/18/2011 5:03
0   79  21  11/18/2011 5:02
0   79  21  11/18/2011 5:01
0   80  20  11/18/2011 5:00
0   80  20  11/18/2011 4:59
0   79  21  11/18/2011 4:58
1   78  21  11/18/2011 4:57
0   79  21  11/18/2011 4:56
0   80  20  11/18/2011 4:55
0   82  18  11/18/2011 4:54
3   77  20  11/18/2011 4:53
2   79  19  11/18/2011 4:52
0   79  21  11/18/2011 4:51
0   79  21  11/18/2011 4:50

I find the Other_Process_CPU_Utilization eat our db resource sometime and how can I get the detail process name for these kind of lists above through DMV? We can't login the SQL Server OS env directly so only DMV could tell us these information.