IPC분류정보
국가/구분 |
United States(US) Patent
등록
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국제특허분류(IPC7판) |
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출원번호 |
US-0262466
(2002-09-30)
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발명자
/ 주소 |
- Little, Aaron D.
- Scura, John E.
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출원인 / 주소 |
- Western Digital Technologies, Inc.
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대리인 / 주소 |
Won Tae C. Kim, Esq.Milad G. Shara, Esq.Stetina Brunda Garred & Brucker
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인용정보 |
피인용 횟수 :
55 인용 특허 :
8 |
초록
▼
A method of balancing a disk pack for use in a disk drive according to an aspect of the present invention. The disk pack includes a spindle motor and a rotatable disk. The spindle motor is configured to rotate the disk about an axis of rotation of the spindle motor. The spindle motor has a spindle m
A method of balancing a disk pack for use in a disk drive according to an aspect of the present invention. The disk pack includes a spindle motor and a rotatable disk. The spindle motor is configured to rotate the disk about an axis of rotation of the spindle motor. The spindle motor has a spindle motor imbalance location indicia upon the spindle motor indicative of a location of a spindle motor location imbalance. The method includes detecting the spindle motor imbalance location indicia. The method further includes placing the disk upon the spindle motor. The method further includes attaching the disk to the spindle motor with the disk being off-set from the axis of rotation based upon the detected spindle motor imbalance location indicia for balancing the disk pack by producing a disk off-set imbalance in relation to the axis of rotation.
대표청구항
▼
A method of balancing a disk pack for use in a disk drive according to an aspect of the present invention. The disk pack includes a spindle motor and a rotatable disk. The spindle motor is configured to rotate the disk about an axis of rotation of the spindle motor. The spindle motor has a spindle m
A method of balancing a disk pack for use in a disk drive according to an aspect of the present invention. The disk pack includes a spindle motor and a rotatable disk. The spindle motor is configured to rotate the disk about an axis of rotation of the spindle motor. The spindle motor has a spindle motor imbalance location indicia upon the spindle motor indicative of a location of a spindle motor location imbalance. The method includes detecting the spindle motor imbalance location indicia. The method further includes placing the disk upon the spindle motor. The method further includes attaching the disk to the spindle motor with the disk being off-set from the axis of rotation based upon the detected spindle motor imbalance location indicia for balancing the disk pack by producing a disk off-set imbalance in relation to the axis of rotation. temperature-maintaining material comprising a super-absorbent. 2. The container of claim 1, wherein the insulating material comprises a ceramic-containing coating applied to the cardboard. 3. The container of claim 2, wherein the ceramic-containing coating is applied to the interior and the exterior of the cardboard. 4. The container of claim 1, wherein the super-absorbent is an acrylate-based super-absorbent. 5. The container of claim 1, wherein the insulating material comprises at least one of soy oil polyol foam, urethane foam and polystyrene foam. 6. The container of claim 1, wherein an exterior of the insulating material is coated with at least one of an urea polymer, an urea copolymer, a ceramic-containing coating, a polyurethane enamel and an epoxy. 7. The container of claim 1, further comprising means for coating the exterior of the insulating material. 8. A container for storing an item comprising: an outer shell defining an interior; an insulating material disposed at least partially within the interior, the insulating material comprising soy oil polyol; and a temperature-maintaining material disposed within the interior, the temperature-maintaining material comprising an acrylate-based super-absorbent. 9. The container of claim 8, wherein the outer shell and the insulating material comprise soy oil polyol, the soy oil polyol being configured with a foamed portion and a hardened outer skin, the insulating material corresponding to the foamed portion, the outer shell corresponding to the hardened outer skin. 10. The container of claim 8, wherein the outer shell comprises at least one of an urea polymer and an urea copolymer, applied as a coating to an exterior of the container. 11. The container of claim 8, further comprising a ceramic-containing coating applied to the exterior of the insulating material. 12. The container of claim 11, wherein the ceramic-containing coating is SUPERTHERM�. 13. The container of claim 8, wherein the outer shell comprises cardboard. 14. The container of claim 8, wherein the outer shell comprises at least one of an urea polymer, an urea copolyrner, a polyurethane enamel and an epoxy. 15. The container of claim 14, wherein the epoxy is EPOXYTHERM�. 16. The container of claim 8, wherein the outer shell, the insulating material, and the temperature-maintaining material are biodegradable. 17. The container of claim 8, wherein the insulating material is a urethane. 18. The container of claim 8, further comprising a ceramic-containing coating applied to the outer shell. 19. The container of claim 18, wherein the ceramic-containing coating is applied to the exterior of the outer shell. 20. The container of claim 18, wherein the ceramic-containing coating is SUPERTHERM�. 21. A container for storing an item comprising: an outer shell defining an interior, the outer shell comprising at least one of a ceramic-containing-material and an epoxy; an insulating material disposed at least partially within the interior, the insulating material comprising at least one of soy oil polyol foam, urethane foam and polystyrene foam; and a temperature-maintaining material disposed within the interior, the temperature-maintaining material comprising a super-absorbent. 22. The method of claim 21, wherein the ceramic-containing material is applied to at least a portion of an exterior of the insulating material. 23. The method of claim 22, wherein the ceramic-containing material is applied to at least a portion of an interior of the insulating material. 24. The method of claim 21, wherein the ceramic-containing material is SUPERTHERM�. 25. The method of claim 21, wherein the epoxy is applied to at least a portion of an exterior of the insulating material. 26. The method of claim 22, wherein the epoxy is applied to at least a portion of an interior of the insulating material. 27. The method of claim 21, wherein the epoxy is EPOXYTHERM�. 28. A method for storing items, said method comprising: pro
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