Patent search ap:("BASF AG") AND inv:"NORUBERUTO KURAIMESU" Page 1

1.

发明专利
失效

公开(公告)号：JPS6336059B2

公开(公告)日：1988-07-19

申请号：JP17153481

申请日：1981-10-28

Applicant: BASF AG

Inventor： UERUNAA SHUTOMUPUFUI , GYUNTAA BETEINGAA , FURIIDORIHI ENGERU , HORUSUTO FUITERAA , NORUBERUTO KURAIMESU , DEIITOMAA PUEFUAAKORUN , NORUBERUTO SHEFUAA , KURUTO SHUMITSU

IPC: G11B23/087 , B65H75/24 , G11B23/08

2.

发明专利
TREATMENT OF SURFACE OF MAGNETIC RECORDING MEDIUM 失效

公开(公告)号：JPH027227A

公开(公告)日：1990-01-11

申请号：JP32956688

申请日：1988-12-28

Applicant: BASF AG

Inventor： NORUBERUTO SHIYUNAIDAA , NORUBERUTO KURAIMESU , GIYUNTAA BETEINGAA , UDO BEEMU , RUUTOBUIHI KURAITONAA , AUGUSUTO REENAA , BUERUNAA RENTSU , GEERUHARUTO NERUSHIYUBATSUHA , BUERUNAA NIIDERUBERUGAA , RAINHARUTO SHIYUTORANSUKII , BUERUNAA GURAU

IPC: B24B7/13 , B24B21/00 , B24B21/04 , G11B5/84

Abstract: PURPOSE: To improve the surface treatment by moving a polishing means in the feeding direction or the reverse direction of a continuously forwarded recording medium at a specific relative speed to the speed of this recording medium. CONSTITUTION: The recording medium 1 is moved from the feeding position 2 to the take-up position 3 at a speed of 40-60m/min, and a polishing tape 4 is moved from a storage reel 5 to a take-up reel 6 for treating the surface of layer. A supporting element 7 is arranged between two reels, and on this supporting element 7, the recording medium 1 is brought into contact with the polishing tape 4 having the particle dimension of 1-20μm by the jet stream of gas from a slot nozzle 8. At this time, the satisfied effect is obtained when the polishing tape 4 is moved relatively against the recording medium 1 at a speed faster than twice the speed of this medium 1, preferrably 10-200 times.

3.

发明专利
TAPE CASSETTE WITH RECORDING CARRIER HAVING MAGNETIC TRACK 失效

公开(公告)号：JPS58105468A

公开(公告)日：1983-06-23

申请号：JP19091482

申请日：1982-11-01

Applicant: BASF AG

Inventor： GEERUHARUTO NERUSHIYUBAHA , DEIITOMARU PUFUEFUAAKORUN , NORUBERUTO KURAIMESU

IPC: G11B23/087 , G11B23/04

4.

发明专利
WIND AXIS FOR MAGNETIC TAPE CASSETTE, ESPECIALLY COMPACT CASSETTE AND MAGNETIC TAPE CASSETTE HAVING AT LEAST ONE WIND AXIS 失效

公开(公告)号：JPS57100665A

公开(公告)日：1982-06-22

申请号：JP17153481

申请日：1981-10-28

Applicant: BASF AG

Inventor： BUERUNAA SHIYUTOUMUPUFUI , GIYUNTAABETEINGAA , FURIIDORIHI ENGERU , HORUSUTO FUITERAA , NORUBERUTO KURAIMESU , DEIITOMAA PUEFUAAKORUN , NORUBERUTO SHIEFUAA , KURUTO SHIYUMITSU

IPC: G11B23/087 , B65H75/24 , G11B23/08

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