Tomato hybrid HN5003 and parent line SENG9234
US-10856515-B2 · Dec 8, 2020 · US
Grafting method
US10517223B2 · US · B2
| Field | Value |
|---|---|
| Publication number | US-10517223-B2 |
| Application number | US-201515557917-A |
| Country | US |
| Kind code | B2 |
| Filing date | Oct 14, 2015 |
| Priority date | Mar 19, 2015 |
| Publication date | Dec 31, 2019 |
| Grant date | Dec 31, 2019 |
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Abstract
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A grafting method includes: making a cut surface of a scion and a cut surface of a rootstock contact with each other, and disposing sheet-like thermoplastic resin films facing each other across a contact part; and covering a periphery of the contact part with the thermoplastic resin films by ultrasonically welding the thermoplastic resin films.
First claim
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The invention claimed is: 1. A grafting method comprising: making a cut surface of a scion and a cut surface of a rootstock contact with each other, and disposing separate sheet-like thermoplastic resin films facing each other across a contact part; and covering a periphery of the contact part with the thermoplastic resin films by ultrasonically welding the thermoplastic resin films together, wherein the covering includes ultrasonically welding the thermoplastic resin films while applying a predetermined tensile load in a direction intersecting with axis directions of the scion and the rootstock and a direction in which the thermoplastic resin films face each other. 2. The grafting method according to claim 1 , wherein the disposing of the sheet-like thermoplastic resin films facing each other includes interposing the contact part between a first part and a second part that face each other when a single thermoplastic resin film is folded. 3. The grafting method according to claim 1 , wherein the disposing of the sheet-like thermoplastic resin films facing each other includes interposing the contact part between two thermoplastic resin films facing each other. 4. The grafting method according to claim 1 , wherein the disposing of the sheet-like thermoplastic resin films facing each other includes applying a predetermined tensile load in a direction intersecting with axis directions of the scion and the rootstock and a direction in which the thermoplastic resin films face each other, and the covering includes ultrasonically welding the thermoplastic resin films applied with the predetermined tensile load. 5. The grafting method according to claim 1 , wherein the thermoplastic resin films are transparent. 6. A grafting method comprising: making a cut surface of a scion and a cut surface of a rootstock contact with each other, and disposing separate sheet-like thermoplastic resin films facing each other across a contact part; and covering a periphery of the contact part with the thermoplastic resin films by ultrasonically welding the thermoplastic resin films together, wherein the covering includes ultrasonically welding the thermoplastic resin films while applying a predetermined tensile load in a direction intersecting with axis directions of the scion and the rootstock and a direction in which the thermoplastic resin films face each other, and the thermoplastic resins films are joined together at one end in the direction the predetermined tensile load is applied. 7. The grafting method according to claim 6 , wherein the disposing of the sheet-like thermoplastic resin films facing each other includes interposing the contact part between a first part and a second part that face each other when a single thermoplastic resin film is folded. 8. The grafting method according to claim 6 , wherein the disposing of the sheet-like thermoplastic resin films facing each other includes interposing the contact part between two thermoplastic resin films facing each other. 9. The grafting method according to claim 6 , wherein the disposing of the sheet-like thermoplastic resin films facing each other includes applying a predetermined tensile load in a direction intersecting with axis directions of the scion and the rootstock and a direction in which the thermoplastic resin films face each other, and the covering includes ultrasonically welding the thermoplastic resin films applied with the predetermined tensile load. 10. The grafting method according to claim 6 , wherein the thermoplastic resin films are transparent.
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- What does patent US10517223B2 cover?
- A grafting method includes: making a cut surface of a scion and a cut surface of a rootstock contact with each other, and disposing sheet-like thermoplastic resin films facing each other across a contact part; and covering a periphery of the contact part with the thermoplastic resin films by ultrasonically welding the thermoplastic resin films.
- Who is the assignee on this patent?
- Nat Agriculture & Food Res Org
- What technology area does this patent fall under?
- Primary CPC classification A01G2/30. Mapped technology areas include Human Necessities.
- When was this patent published?
- Publication date Tue Dec 31 2019 00:00:00 GMT+0000 (Coordinated Universal Time) (B2). Legal status and post-grant events are not shown on this page.
- What related patents are in patentsdb?
- We list 8 related publications on this page (citations in our corpus or others sharing the same primary CPC).