US4406544A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Method and apparatus for measuring human body or the like
Assignee: Unitika Ltd
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Filing: 1981-02-17
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Granted: 1983-09-27
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Expires: 2001-02-17
Abstract
Abstract An apparatus for measuring the size of the whole or a specified portion of a human body or like body comprises at least one light projecting means for projecting rays, light receiving means opposed to the light projecting means for receiving rays therefrom to detect an actual-size silhouette pattern of the body, a floor portion provided between the light projecting means and the light receiving means for positioning the body thereon, and a rotary member for rotating the two means around the body relative thereto intermittently through a small angle at a time while holding the two means opposed to each other. Measurements of the body can be taken by the apparatus automatically, rapidly and with the desired accuracy without permitting direct contact of any measuring element with the body.
Inventors
- 👤 Munekazu Takada
- 👤 Toshio Esaki
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 14:43
CPC Classifications
A; A61; A61B; A61B5/00; A61B5/68; A61B5/6887; A61B5/6888; A41; A41H; A41H1/00; A61B5/0059; A61B5/0062; A61B5/0064; A61B5/103; A61B5/107; A61B5/1079; A61B5/70; A61B5/706; G; G01; G01B; G01B11/00; G01B11/24
Claims Analysis
Total Claims: 18
Claim 1
Independent Claim
204 words
A method of measuring the size of the whole or a specified portion of a human body or like body comprising: positioning the body in a still posture between at least one elongate light projecting means for simultaneously projecting parallel rays and at least one elongate light receiving means opposed to the light projecting means, said light projecting means and light receiving means having a length greater than the width of the body; rotating the light projecting means and the light receiving means around the body through a specified overall angle but alternately at a high speed through a smaller angle and at a lower speed through a negligible angle; translationally reciprocating the light projecting means and the light receiving means in a direction parallel to the axis of said rotation of these optical means in a manner such that the optical means are moved one way while they are rotating at said lower speed; detecting an actual-size silhouette pattern of the body by intermittently causing the light receiving means to receive rays from the light projecting means while these optical means are translationally moved one way during each lower speed rotation thereof; and analyzing the actual-size silhouette pattern as data by a computer.
Claim 2
Independent Claim
204 words
A method of measuring the size of the whole or a specified portion of a human body or like body comprising: positioning the body in a still posture between at least one elongate light projecting means for simultaneously projecting parallel rays and at least one elongate light receiving means opposed to the light projecting means, said light projecting means and light receiving means having a length greater than the width of the body; rotating the light projecting means and the light receiving means around the body through a specified overall angle but alternately at a high speed through a smaller angle and at a lower speed through a negligible angle; translationally reciprocating the light projecting means and the light receiving means in a direction parallel to the axis of said rotation of these optical means in a manner such that the optical means are moved one way while they are rotating at said lower speed; detecting an actual-size silhouette pattern of the body by intermittently causing the light receiving means to receive rays from the light projecting means while these optical means are translationally moved one way during each lower speed rotation thereof; and analyzing the actual-size silhouette pattern as data by a computer.
Claim 3
Dependent Claim
13 words
A method as defined in claim 1 wherein said overall angle is 180°.
Claim 4
Dependent Claim
18 words
A method as defined in claim 1 wherein said overall angle is a multiple of said smaller angle.
Claim 5
Dependent Claim
18 words
A method as defined in claim 2 wherein said overall angle is a multiple of said smaller angle.
Claim 6
Dependent Claim
41 words
A method as defined in claim 1 wherein the rays from the or each light projecting means are produced by a plurality of separate light emitting elements arranged in a straight row at an equal spacing of 2 to 10 mm.
Claim 7
Dependent Claim
43 words
A method as defined in claim 1 wherein said light receiving means is or are caused to receive rays from said light projecting means intermittently at an equal interval of 2 to 10 mm during each one-way translational movement of these optical means.
Claim 8
Dependent Claim
43 words
A method as defined in claim 5 wherein said light receiving means is or are caused to receive rays from said light projecting means intermittently at an equal interval of 2 to 10 mm during each one-way translational movement of these optical means.
Claim 9
Dependent Claim
22 words
A method as defined in claim 1 wherein the rays from the light receiving means are visible, ultraviolet, infrared or laser rays.
Claim 10
Independent Claim
208 words
An apparatus for measuring the size of the whole or a specified portion of a human body or like body comprising: at least one elongate light projecting means for simultaneously projecting parallel rays, said projecting means having a length greater than the width of the body; at least one elongate light receiving means opposed to the light projecting means and having substantially the same length as the light projecting means; a fixed floor member for positioning the body thereon in still posture; means for rotating the light projecting means and the light receiving means around the body through a specified overall angle but alternately at a high speed through a smaller angle and at a lower speed through a negligible angle; means for translationally reciprocating the light projecting means and the light receiving means in a direction parallel to the axis of said rotation of these optical means in a manner such that the optical means are moved one way while they are rotating at said lower speed, said light receiving means being caused to intermittently receive rays from the light projecting means during such one-way translational movement to produce an actual-size silhouette pattern of the body; and a computer for analyzing the actual-size silhouette pattern as data.
Claim 11
Independent Claim
208 words
An apparatus for measuring the size of the whole or a specified portion of a human body or like body comprising: at least one elongate light projecting means for simultaneously projecting parallel rays, said projecting means having a length greater than the width of the body; at least one elongate light receiving means opposed to the light projecting means and having substantially the same length as the light projecting means; a fixed floor member for positioning the body thereon in still posture; means for rotating the light projecting means and the light receiving means around the body through a specified overall angle but alternately at a high speed through a smaller angle and at a lower speed through a negligible angle; means for translationally reciprocating the light projecting means and the light receiving means in a direction parallel to the axis of said rotation of these optical means in a manner such that the optical means are moved one way while they are rotating at said lower speed, said light receiving means being caused to intermittently receive rays from the light projecting means during such one-way translational movement to produce an actual-size silhouette pattern of the body; and a computer for analyzing the actual-size silhouette pattern as data.
Claim 12
Dependent Claim
34 words
An apparatus as defined in claim 9 wherein the light projecting plane of the light projecting means and the light receiving plane of the light receiving means are arranged in parallel to each other.
Claim 13
Dependent Claim
20 words
An apparatus as defined in claim 9 wherein said rotating means comprises an annular rotary member surrounding the floor member.
Claim 14
Dependent Claim
33 words
An apparatus as defined in claim 11 wherein said light projecting means and light receiving means are mounted on a movable frame which is mounted on guide rails extending from the rotary member.
Claim 15
Dependent Claim
19 words
An apparatus as defined in claim 12 wherein said reciprocating means comprises cylinder means connected to the movable frame.
Claim 16
Dependent Claim
66 words
An apparatus as defined in claim 9 wherein the or each light projecting means comprises a plurality of separate light emitting elements arranged in a straight row at an equal spacing of 2 to 10 mm, and the or each light receiving means comprises a corresponding number of separate light sensing elements arranged in a straight row at the same spacing as the light emitting elements.
Claim 17
Dependent Claim
39 words
An apparatus as defined in claim 14 wherein there are provided a plurality of light projecting means mutually spaced apart in a vertical plane and a corresponding number of light projecting means mutually spaced apart in a vertical plane.
Claim 18
Dependent Claim
31 words
An apparatus as defined in claim 9 wherein the light projecting means, the light receiving means, the floor member, the rotating means, and the reciprocating means are housed in a cabin.
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1986-09-26 | 1987-03-28 | 1987-09-27 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1990-09-26 | 1991-03-28 | 1991-09-27 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1994-09-26 | 1995-03-28 | 1995-09-27 | $7700.00 | Window Closed / Lapsed |