All The Claims

1. A mutant cellobiohydrolase, being a mutant of SEQ ID NO;1, comprising a substitution at position N247(I,F,H,W) of SEQ ID NO: 1, wherein said mutant cellobiohydrolase comprises at least 50% sequence identity with SEQ ID NO: 1, and wherein said mutant cellobiohydrolase has cellobiohydrolase-I (CBHI) activity.
2. The mutant cellobiohydrolase according to claim 1, wherein said mutant comprises substitution N247F.
3. The mutant cellobiohydrolase according to claim 1, wherein said mutant comprises substitution N247H.
4. The mutant cellobiohydrolase according to claim 1, wherein CBH-I comprises the amino acid sequence as set out in SEQ ID NO: 1 and said mutant has a substitution or deletion at a position corresponding to at least one of residues F427, K163, G357, S36, D77, andor Q232.
5. The mutant cellobiohydrolase according to claim 4, wherein said mutant comprises at least one of the following substitutions: F4271, K163N, G357R, S36E, D77M andor Q232A.
6. The mutant cellobiohydrolase according to claim 1, wherein CBH-I comprises the amino acid sequence as set out in SEQ ID NO: 1 and said mutant comprises a substitution or deletion at a position corresponding to at least one of residues T52, V101, S192, T198, T246, T344, D346, A375 andor A376.
7. The mutant cellobiohydrolase according to claim 6, wherein said mutant comprises at least one of the following substitutions: T52(G,M,Y,D,H,K,R), V101(T,I,F,H), S192(A,I,F,Q,H), T198(A,C,V,P,D,H), T246(G,A,Y,N,H), T344(A,S,C,L,I,Y,W), D346(P,F,G,R), A375(G,I, W,Y,H,K,R) andor A376(T,V,L,Y,W,D).
8. The mutant cellobiohydrolase according to claim 7, wherein said mutant comprises at least one of the following substitutions: T52(M,D,R), V101(I,F), S192F, T198(A,H), T246N, T344(Y,C,L), D346(R,G), A375(Y,H) andor A376(Y,W).
9. The mutant cellobiohydrolase according to claim 8, wherein said mutant comprises at least one of the following substitutions: T52D, V101F, S192F, T198H, T246N, T344Y, D346G, A375Y andor A376Y.
10. The mutant cellobiohydrolase claim 1, wherein said mutant comprises at least one deletion at a position corresponding to at least one of residues A6, T7, L34, V41,Y47, T48, S99, V144, S171, L177, N194, N195, A196, I200, S205, T243, Y244, S245, Y249, P255, Q337, D343, H350, V367, D372, T393, andor V396.
11. A polynucleotide encoding the mutant cellobiohydrolase according to claim 1.
12. A nucleic acid construct comprising the polynucleotide of claim 11.
13. A host cell transformed with the nucleic acid construct of claim 12.
14. A method of producing a mutant cellobiohydrolase comprising:
(a) culturing said host cell according to claim 13 in a suitable culture medium under suitable conditions to produce mutant cellobiohydrolase;
(b) obtaining said produced mutant cellobiohydrolase; and optionally
(c) purifying said mutant cellobiohydrolase to provide a purified mutant cellobiohydrolase.
15. An enzyme composition comprising at least one mutant cellobiohydrolase according to claim 1.
16. A process for degrading ligno-cellulosic or hemi-cellulosic material, said process comprising contacting said ligno-cellulosic or hemi-cellulosic material with an enzyme composition according to claim 15.
17. The process according to claim 16, wherein at least one sugar is produced.
18. The process according to produce a fermentation product comprising: (a) contacting ligno-cellulosic or hemi-cellulosic material with an enzyme composition according to claim 15 to produce at least one sugar, and (b) fermenting the produced sugar to give a fermentation product.
19. The process according to claim 18, wherein said fermentation product is at least one of a plastic, an organic acid, a solvent, a pharmaceutical, a vitamin, an amino acid, or an enzyme.
20. The process according to claim 19, wherein said solvent is ethanol or butanol.
21. The process according to claim 19, wherein said organic acid is lactic acid.
22. The process according to claim 18, wherein said fermentation product is an animal feed supplement.

The claims below are in addition to those above.
All refrences to claims which appear below refer to the numbering after this setence.

1. A data-processing system having functions of performing a step-by-step sequence of data-processing tasks and displaying a result of each task, on a basis of measurement data obtained with a measurement device, comprising:
an error detector for detecting an error if a certain data-processing task was incorrectly performed;
an error investigator for identifying a cause of the error detected by the error detector; and
an error message displayer for displaying an error message showing the cause of the error identified by the error investigator, in response to a request for displaying the result of any of the aforementioned task and the subsequent tasks, if the error detector detected an error.
2. The data-processing system according to claim 1, further comprising a guidance information displayer for creating a user interface through which users can select an error message and for displaying a guidance message containing information about the cause of the error relating to the selected error message and a procedure to remove the cause.
3. The data-processing system according to claim 2, further comprising a function of creating a user interface through which users can select the cause or the procedure to remove the cause shown in the guidance message and then displaying a setting screen relating to the selected cause or procedure if such a screen is available.
4. A data-processing program for controlling a data-processing system having functions of performing a step-by-step sequence of data-processing tasks and displaying a result of each task, on a basis of measurement data obtained with a measurement device, wherein the data-processing system perform a data-processing operation including steps of:
detecting an error if a certain data-processing task has been incorrectly performed;
identifying a cause of the error detected; and
displaying an error message showing the cause of the error in response to a request for displaying the result of any of the aforementioned task and subsequent tasks, if an error was detected.
5. The data-processing program according to claim 4, wherein data-processing operation further includes steps of creating a user interface through which users can select an error message and displaying a guidance message containing information about the cause of the error relating to the selected error message and a procedure to remove the cause.

1. An electronic marker stake system for locating reference points in a field to be used for multiple sports, comprising:
a first set of marker stakes adapted to be placed in the ground and removably receive first field boundary indicators, wherein said first set of marker stakes emit a first signal associated with a first field sport; and
a second set of marker stakes adapted to be placed in the ground and removably receive second field boundary indicators, wherein said second set of marker stakes emit a second signal associated with a second field sport, and at least one of said first and second sets of marker stakes have individually assigned identification numbers which indicate a sequence that defines a field boundary.
2. The electronic marker stake system of claim 1, further comprising an electronic locator which selectively detects either of the first signal and the second signal.
3. The electronic marker stake system of claim 1 wherein said first and second sets of marker stakes have passive electronic markers.
4. The electronic marker stake system of claim 3 wherein:
passive electronic markers in said first set of marker stakes are tuned to a first frequency associated with the first field sport; and
passive electronic markers in said second set of marker stakes are tuned to a second frequency associated with the second field sport.
The claims below are in addition to those above.
All refrences to claims which appear below refer to the numbering after this setence.

1. A shoe structure for correcting or preventing hallex ectropion and covering toes in the shoe structure, characterized by comprising at least a toe separator, wherein the toe separator is parallel to a wearing direction and is arranged at the internal front end of the shoe structure, and the front end of the shoe structure is divided into a first wearing space and at least one second wearing space.
2. The shoe structure according to claim 1, wherein an externally layer is formed by extending at least one inner surface of the shoe structure from the toe separator, and the toe separator is located in the external layer.
3. The shoe structure according to claim 2, wherein the inner surface of the external layer is either provided with punctiform bulges or covered with a breathable cloth or the combination thereof.
4. The shoe structure according to claim 2, wherein the external layer is connected in the shoe structure in a sewing way.
5. The shoe structure according to claim 2, wherein the external layer is connected in the shoe structure in an interference fit way.
6. The shoe structure according to claim 2 or 3 or 4 or 5, wherein at least a gap is formed in the surface of the external layer.
7. The shoe structure according to claim 6, wherein each gap is set to correspond to the corresponding toe separator.
8. The shoe structure according to claim 7, wherein the toe separators are arranged plurally, and the front end of the shoe structure is divided into a first wearing space and a plurality of second wearing space for separating toes.