US5414690A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Moving apparatus, a moving method and an information detection and/or input apparatus using the same
Assignee: Canon Inc
•
Filing: 1994-10-24
•
Granted: 1995-05-09
•
Expires: 2014-10-24
Abstract
Abstract An apparatus for and a method of moving a probe for causing a physical phenomenon to occur between it and a predetermined object and moving the probe and the object relative to each other to make the probe approach the object. At least one of the probe and the object is driven in a predetermined direction to displace one of the probe and the object in the predetermined direction relative to the other. A physical phenomenon occurring between the probe and the object is detected. At least one of the probe and the object is driven so as to bring the probe and the object close to each other. The driving for the approach of the probe to the object is controlled on the basis of the result of the detection of the physical phenomenon during the driving in the predetermined direction. The specification also discloses an information detection and/or input apparatus using such apparatus and method.
Inventors
- 👤 Shun-Ichi Shido
- 👤 Toshihiko Miyazaki
- 👤 Kunihiro Sakai
- 👤 Takahiro Oguchi
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-03 10:29
CPC Classifications
G; G01; G01Q; G01Q10/00; G01Q10/04; G01Q10/06; B; B82; B82Y; B82Y35/00; G01Q10/02; G01Q60/00; G01Q60/10; G01Q60/16; G11; G11B; G11B9/00; G11B9/12; G11B9/14; G11B9/1418; G11B9/1427; G11B9/1436; B82Y10/00; Y; Y10; Y10S; Y10S977/00; Y10S977/84; Y10S977/849; Y10S977/85; Y10S977/851
Claims Analysis
Total Claims: 19
Claim 1
Independent Claim
191 words
An apparatus for moving a probe relative to a predetermined object to cause a physical phenomenon to occur between said probe and said object, and to cause said probe to approach said object, said apparatus comprising: a first actuator for coarsely moving at least one of said probe and said object relative to the other in a predetermined direction to bring said probe and said object close to each other; a second actuator for vibrating at least one of said probe and said object to displace one relative to the other in a direction parallel to a surface of said object; a detection section for detecting a physical phenomenon occurring between said probe and said object and for producing a detection output; and a control section for controlling said second actuator to vibrate at least one of said probe and said object relative to the other in the direction parallel to the surface of said object, and for controlling said first actuator to control the approach of said probe relative to said object on the basis of the detection output by said detection section during the vibrating by said second actuator.
Claim 2
Independent Claim
191 words
An apparatus for moving a probe relative to a predetermined object to cause a physical phenomenon to occur between said probe and said object, and to cause said probe to approach said object, said apparatus comprising: a first actuator for coarsely moving at least one of said probe and said object relative to the other in a predetermined direction to bring said probe and said object close to each other; a second actuator for vibrating at least one of said probe and said object to displace one relative to the other in a direction parallel to a surface of said object; a detection section for detecting a physical phenomenon occurring between said probe and said object and for producing a detection output; and a control section for controlling said second actuator to vibrate at least one of said probe and said object relative to the other in the direction parallel to the surface of said object, and for controlling said first actuator to control the approach of said probe relative to said object on the basis of the detection output by said detection section during the vibrating by said second actuator.
Claim 3
Dependent Claim
64 words
An apparatus according to claim 1, wherein said second actuator is capable of finely moving at least one of said probe and said object relative to the other to bring said probe and said object close to each other, and said control section further controls said second actuator to drive said second actuator to bring said probe and said object close to each other.
Claim 4
Dependent Claim
37 words
An apparatus according to claim 2, wherein said control section terminates the driving for the approach of said probe to said object by said first actuator when said detection section detects an occurrence of said physical phenomenon.
Claim 5
Dependent Claim
90 words
An apparatus according to claim 2, wherein said control section controls said second actuator to repeat a first operation for bringing said probe and said object close to each other by a first predetermined amount, to perform a second operation for spacing said probe and said object apart from each other by a second predetermined amount, and a third operation for bringing said probe and said object close to each other by a third predetermined amount, less than the first predetermined amount, until said detection section detects said physical phenomenon.
Claim 6
Dependent Claim
50 words
An apparatus according to claim 4, wherein said control section immediately stops the driving of said second actuator and terminates the driving for the approach of said probe to said object by said first actuator when said detection section detects the occurrence of said physical phenomenon during the first operation.
Claim 7
Dependent Claim
25 words
An apparatus according to claim 1, wherein said detection section detects, as the physical phenomenon, a tunnel current flowing between said probe and said object.
Claim 8
Independent Claim
197 words
An apparatus for effecting at least one of information detection from a predetermined object and information input to said predetermined object, said apparatus comprising: a probe for detecting at least one of the information detection from said object and the information input to said object; a first actuator for coarsely moving at least one of said probe and said object relative to the other in a predetermined direction to bring said probe and said object close to each other; a second actuator for vibrating at least one of said probe and said object relative to the other in a direction parallel to a surface of said object; a detection section for detecting a physical phenomenon occurring between said probe and said object and for producing a detection output; and a control section for controlling said second actuator to vibrate at least one of said probe and said object relative to the other in the direction parallel to the surface of said object, and for controlling said first actuator to control the approach of said probe relative to said object, on the basis of the detection output by said detection section during the vibrating by said second actuator.
Claim 9
Independent Claim
197 words
An apparatus for effecting at least one of information detection from a predetermined object and information input to said predetermined object, said apparatus comprising: a probe for detecting at least one of the information detection from said object and the information input to said object; a first actuator for coarsely moving at least one of said probe and said object relative to the other in a predetermined direction to bring said probe and said object close to each other; a second actuator for vibrating at least one of said probe and said object relative to the other in a direction parallel to a surface of said object; a detection section for detecting a physical phenomenon occurring between said probe and said object and for producing a detection output; and a control section for controlling said second actuator to vibrate at least one of said probe and said object relative to the other in the direction parallel to the surface of said object, and for controlling said first actuator to control the approach of said probe relative to said object, on the basis of the detection output by said detection section during the vibrating by said second actuator.
Claim 10
Dependent Claim
59 words
An apparatus according to claim 7, wherein said second actuator is capable of finely moving at least one of said probe and said object relative to the other to bring said probe and said object close to each other, and said control section further controls said second actuator to bring said probe and said object close to each other.
Claim 11
Dependent Claim
33 words
An apparatus according to claim 7, wherein said object comprises a recording medium and said probe effects at least one of recording of information on and reproducing of information from said recording medium.
Claim 12
Independent Claim
147 words
A method of moving a probe relative to a predetermined object to cause a physical phenomenon to occur between said probe and said object, and to cause said probe to approach said object, said method comprising the steps of: finely vibrating at least one of said probe and said object relative to the other in a direction parallel to a surface of said object; detecting a physical phenomenon occurring between said probe and said object and producing a detection output; coarsely moving, in an approach, at least one of said probe and said object relative to the other to bring said probe and said object close to each other; and controlling the moving for the approach of said probe relative to said object in said approach moving step on the basis of the detection output produced in said detecting step during the vibrating in said vibrating step.
Claim 13
Independent Claim
147 words
A method of moving a probe relative to a predetermined object to cause a physical phenomenon to occur between said probe and said object, and to cause said probe to approach said object, said method comprising the steps of: finely vibrating at least one of said probe and said object relative to the other in a direction parallel to a surface of said object; detecting a physical phenomenon occurring between said probe and said object and producing a detection output; coarsely moving, in an approach, at least one of said probe and said object relative to the other to bring said probe and said object close to each other; and controlling the moving for the approach of said probe relative to said object in said approach moving step on the basis of the detection output produced in said detecting step during the vibrating in said vibrating step.
Claim 14
Independent Claim
222 words
An apparatus for moving a probe relative to a predetermined object to cause a physical phenomenon to occur between said probe and said object, and to cause said probe to approach said object, said apparatus comprising: a first actuator for coarsely moving at least one of said probe and said object relative to the other in a predetermined direction to bring said probe and said object close to each other; a second actuator for vibrating at least one of said probe and said object relative to the other in a direction in which said probe and said object are brought close to each other; a detection section for detecting a physical phenomenon occurring between said probe and said object and for producing a detection output; and a control section for controlling said second actuator to repeat a first operation for bringing said probe and said object close to each other by a first predetermined amount, to perform a second operation for spacing said probe and said object apart from each other by a second predetermined amount, and a third operation for bringing said probe and said object close to each other by a third predetermined amount, less than the first predetermined amount, until said detection section detects the physical phenomenon, wherein the second and third operations are performed at the same time.
Claim 15
Independent Claim
222 words
An apparatus for moving a probe relative to a predetermined object to cause a physical phenomenon to occur between said probe and said object, and to cause said probe to approach said object, said apparatus comprising: a first actuator for coarsely moving at least one of said probe and said object relative to the other in a predetermined direction to bring said probe and said object close to each other; a second actuator for vibrating at least one of said probe and said object relative to the other in a direction in which said probe and said object are brought close to each other; a detection section for detecting a physical phenomenon occurring between said probe and said object and for producing a detection output; and a control section for controlling said second actuator to repeat a first operation for bringing said probe and said object close to each other by a first predetermined amount, to perform a second operation for spacing said probe and said object apart from each other by a second predetermined amount, and a third operation for bringing said probe and said object close to each other by a third predetermined amount, less than the first predetermined amount, until said detection section detects the physical phenomenon, wherein the second and third operations are performed at the same time.
Claim 16
Independent Claim
140 words
An apparatus for effecting at least one of detection of information from a predetermined object and input of information to the predetermined object, said apparatus comprising: a probe for effecting at least one of detection of the information from the object and input of the information to the object; an actuator for relatively moving said probe and the object to bring said probe and the object close to each other while relatively vibrating said probe and the object in a direction parallel to a surface of the object; a detection section for detecting a physical phenomenon occurring between said probe and the object and for producing a detection result; and a control section for controlling said actuator to stop bringing said probe and the object close to each other, on the basis of the detection result of said detection section.
Claim 17
Independent Claim
140 words
An apparatus for effecting at least one of detection of information from a predetermined object and input of information to the predetermined object, said apparatus comprising: a probe for effecting at least one of detection of the information from the object and input of the information to the object; an actuator for relatively moving said probe and the object to bring said probe and the object close to each other while relatively vibrating said probe and the object in a direction parallel to a surface of the object; a detection section for detecting a physical phenomenon occurring between said probe and the object and for producing a detection result; and a control section for controlling said actuator to stop bringing said probe and the object close to each other, on the basis of the detection result of said detection section.
Claim 18
Independent Claim
113 words
A method of effecting at least one of detection of information from a predetermined object and input of information to the predetermined object, by using a probe, said method comprising: relatively vibrating the probe and the object in a direction parallel to a surface of the object; detecting a physical phenomenon occurring between the probe and the object and producing a detection result; relatively moving the probe and the object to bring the probe and the object close to each other; and controlling the relative movement in said moving, on the basis of the detection result in said detecting step, during relative vibration of the probe and the object in said vibrating step.
Claim 19
Independent Claim
113 words
A method of effecting at least one of detection of information from a predetermined object and input of information to the predetermined object, by using a probe, said method comprising: relatively vibrating the probe and the object in a direction parallel to a surface of the object; detecting a physical phenomenon occurring between the probe and the object and producing a detection result; relatively moving the probe and the object to bring the probe and the object close to each other; and controlling the relative movement in said moving, on the basis of the detection result in said detecting step, during relative vibration of the probe and the object in said vibrating step.
References Cited (Backward Citations)
EP0272935A2
Cited
JPS63161552A
Cited
JPS63161553A
Cited
EP0307211A2
Cited
US4962480A
Cited
US5162653A
Cited
US5229606A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1998-05-08 | 1998-11-07 | 1999-05-09 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 2002-05-08 | 2002-11-07 | 2003-05-09 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 2006-05-08 | 2006-11-07 | 2007-05-09 | $7700.00 | Window Closed / Lapsed |