1. A glue for controlling pests that attack wood or wood products, the glue comprising:
a resin; and
bifenthrin.
2. The glue of claim 1, further comprising:
one or more agents for improving spreadability.
3. The glue of claim 1, wherein:
the bifenthrin has a mean particle size of 1-10 um.
4. The glue of claim 2, wherein:
the bifenthrin has a mean particle size of 1-10 um.
5. The glue of claim 1, wherein:
the concentration of bifenthrin in the glue results in a concentration of about 25 g acm3.
6. The glue of claim 1, wherein:
the resin is a phenol formaldehyde resin.
7. A method for preserving a wood product comprising the steps of:
using a glue to join wood subcomponents of the product;
the glue including bifenthrin as an ingredient.
8. The method of preserving of claim 7, wherein;
the product is plywood and the subcomponents are veneers from which the plywood is constructed.
9. The method of claim 8, wherein:
the bifenthrin is contained in the glue as particles having a mean particle size of between 1 and 10 um and there is no surface application of insecticide or acaracide.
10. The method of claim 8, wherein:
the bifenthrin is contained in the glue as particles having a mean particle size of less than 1 um and the product is additionally protected with a surface application of insecticide or acaracide.
11. The method of claim 7, wherein:
the bifenthrin is introduced into the production process by adding a resin to a glue batch, the resin having the bifenthrin in it.
12. The method of claim 7, wherein:
the bifenthrin is introduced into the production process by making a batch of glue having the bifenthrin in it, then using the glue.
13. The method of claim 7, wherein:
the bifenthrin is introduced into the production process by making a batch of glue without bifenthrin in it, then adding the bifenthrin to the glue transport prior to applying the glue.
14. The method of claim 7, wherein:
the product is any one of the group comprising laminated veneer lumber, finger jointed products, oriented stranded boards, stranded boards, glue laminated lumber, particle boards, or medium density boards.
15. A wood product comprising:
wood subcomponents which are joined with a glue;
the glue containing bifenthrin.
16. The wood product of claim 15, wherein:
the glue delivers a bifenthrin concentration of about 25 g acm3.
17. The wood product of claim 15, wherein:
the product is a plywood and the glue contains bifenthrin having an average particle size of 1 to 10 um.
18. The wood product of claim 17, wherein:
there is no surface application of insecticide or acaracide.
19. The wood product of claim 15, wherein:
the product is a plywood having a veneer thickness of 3.2 mm and the glue contains bifenthrin having an average particle size of 1 to 10 um.
20. The wood product of claim 15, wherein:
the product is any one of the group comprising laminated veneer lumber, finger jointed products, oriented stranded boards, stranded boards, glue laminated lumber, particle boards, or medium density boards.
The claims below are in addition to those above.
All refrences to claim(s) which appear below refer to the numbering after this setence.
What is claimed is:
1. An optical disc recording apparatus for recording video objects on an optical disc, wherein
a recording area of the optical disc is divided into a plurality of blocks, each of which is composed of a set of N_sec consecutive sectors, each sector having a size of S_size bytes,
the optical disc records sector information showing data assignment for each sector on the optical disc,
said optical disc recording apparatus comprising:
a reading unit operable to read the sector information from the optical disc;
a detecting unit operable to detect a series of consecutive unassigned sectors on the optical disc by referring to the read sector information, a total size of the series being no smaller than a predetermined size that corresponds to a data amount that ensures the reproduction apparatus for uninterrupted reproduction of the video object; and
a recording unit operable to divide and record a video object onto two or more series of consecutive unassigned sectors detected by the detecting unit, and
the predetermined size is the number of blocks which is represented as N in the following formula:
NdNVo*(TjTs)((Nsec*8*S_size)*(1VoVr)),
where dN is a number of blocks, in the series of consecutive unassigned sectors, that include defective sectors, Tj represents a maximum jump time of an optical pickup of a reproduction apparatus, Ts represents a time taken by the optical pickup to skip dN blocks, Vr represents an input transfer rate of a track buffer of the reproduction apparatus, and Vo represents an effective output transfer rate of the track buffer.
2. The optical disc recording apparatus of claim 1 further comprising
unit operable to generate management information showing areas of the optical disc where the video object has been recorded by the recording unit.
3. An optical disc recording method for recording video objects on an optical disc, wherein
a recording area of the optical disc is divided into a plurality of blocks, each of which is composed of a set of N_sec consecutive sectors, each sector having a size of S_size bytes,
the optical disc records sector information showing data assignment for each sector on the optical disc,
said optical disc recording method comprising:
a reading step for reading the sector information from the optical disc;
a detecting step for detecting a series of consecutive unassigned sectors on the optical disc by referring to the read sector information, a total size of the series being no smaller than a predetermined size that corresponds to a data amount that ensures the reproduction apparatus for uninterrupted reproduction of the video object; and
a recording step for dividing and recording a video object onto two or more series of consecutive unassigned sectors detected by the detecting unit, and
the predetermined size is the number of blocks which is represented as N in the following formula:
NdNVo*(TjTs)((Nsec*8*S_size)*(1VoVr)),
where dN is a number of blocks, in the series of consecutive unassigned sectors, that include defective sectors, Tj represents a maximum jump time of an optical pickup of a reproduction apparatus, Ts represents a time taken by the optical pickup to skip dN blocks, Vr represents an input transfer rate of a track buffer of the reproduction apparatus, and Vo represents an effective output transfer rate of the track buffer.
4. The optical disc recording method of claim 3 further comprising
a step for generating management information showing areas of the optical disc where the video object has been recorded by the recording unit.
5. A computer-readable recording medium recording a program for recording video objects on an optical disc, wherein
a recording area of the optical disc is divided into a plurality of blocks, each of which is composed of a set of N_sec consecutive sectors, each sector having a size of S_size bytes,
the optical disc records sector information showing data assignment for each sector on the optical disc,
said program causing a computer to execute:
a reading step for reading the sector information from the optical disc;
a detecting step for detecting a series of consecutive unassigned sectors on the optical disc by referring to the read sector information, a total size of the series being no smaller than a predetermined size that corresponds to a data amount that ensures the reproduction apparatus for uninterrupted reproduction of the video object; and
a recording step for dividing and recording a video object onto two or more series of consecutive unassigned sectors detected by the detecting unit, and
the predetermined size is the number of blocks which is represented as N in the following formula:
NdNVo*(TjTs)((Nsec*8*S_size)*(1VoVr)),
where dN is a number of blocks, in the series of consecutive unassigned sectors, that include defective sectors, Tj represents a maximum jump time of an optical pickup of a reproduction apparatus, Ts represents a time taken by the optical pickup to skip dN blocks, Vr represents an input transfer rate of a track buffer of the reproduction apparatus, and Vo represents an effective output transfer rate of the track buffer.
6. The computer-readable recording medium of claim 5, wherein
the program further causes the computer to execute
a step for generating management information showing areas of the optical disc where the video object has been recorded by the recording unit.
7. A rewritable optical disc, wherein
a recording area of the optical disc is divided into a plurality of blocks, each of which is composed of a set of N_sec consecutive sectors, each sector having a size of S_size bytes,
the recording area recording a series of consecutive unassigned sectors, a total size of the series being no smaller than a predetermined size that corresponds to a data amount that ensures a reproduction apparatus for uninterrupted reproduction of the video object,
the recording area recording sector information showing data assignment for each sector on the optical disc, and
the predetermined size is the number of blocks which is represented as N in the following formula:
NdNVo*(TjTs)((Nsec*8*S_size)*(1VoVr)),
where dN is a number of blocks, in the series of consecutive unassigned sectors, that include defective sectors, Tj represents a maximum jump time of an optical pickup of the reproduction apparatus, Ts represents a time taken by the optical pickup to skip dN blocks, Vr represents an input transfer rate of a track buffer of the reproduction apparatus, and Vo represents an effective output transfer rate of the track buffer.
8. The rewritable optical disc of claim 7 further recording
management information showing areas of the optical disc where the video object has been recorded.
9. An optical disc recording apparatus in which an optical disc is inserted, wherein
a recording area of the optical disc is divided into a plurality of blocks, each of which is composed of a set of N_sec consecutive sectors, each sector having a size of S_size bytes,
the optical disc records sector information showing data assignment for each sector on the optical disc,
said optical disc recording apparatus comprising:
a reading unit operable to read the sector information from the optical disc;
a detecting unit operable to detect a series of consecutive unassigned sectors on the optical disc by referring to the read sector information, a total size of the series being no smaller than a predetermined size that corresponds to a data amount that ensures the reproduction apparatus for uninterrupted reproduction of the video object; and
a recording unit operable to divide and record a video object onto two or more series of consecutive unassigned sectors detected by the detecting unit, and
the predetermined size is the number of blocks which is represented as N in the following formula:
NdNVo*(TjTs)((Nsec*8*S_size)*(1VoVr)),
where dN is a number of blocks, in the series of consecutive unassigned sectors, that include defective sectors, Tj represents a maximum jump time of an optical pickup of a reproduction apparatus, Ts represents a time taken by the optical pickup to skip dN blocks, Vr represents an input transfer rate of a track buffer of the reproduction apparatus, and Vo represents an effective output transfer rate of the track buffer.
10. The optical disc recording apparatus of claim 9 further comprising
unit operable to generate management information showing areas of the optical disc where the video object has been recorded by the recording unit.