1. A client computer-based method for executing secure electronic transactions over a communications network, the method comprising:
receiving a user’s password to initiate secure socket layer (SSL) communications with a transaction site on a server;
verifying that a web session associated with the SSL communications is encrypted by associating a domain name of the transaction site with its SSL public key; and
adding the user’s password to an encrypted message generated by the user within the web session.
2. The method in accordance with claim 1, wherein the password is added at the end of the uniform resource locator (URL) referrer field of a hypertext markup language (HTML) header of the encrypted message.
3. The method in accordance with claim 1, further comprising:
querying an exclusion list with the domain name of the transaction site to determine if a security of the transaction site needs verification; and
if the transaction site is not on the exclusion list, initiating the verification by querying an allowed list with the domain name to determine if the transaction site is allowed to continue the web session.
4. The method in accordance with claim 3, further comprising, if the transaction site is on the allowed list, retrieving SSL public key for the transaction site from a known public key list.
5. A method for executing secure electronic transactions over a communications network, the method comprising:
initiating a web session of secure socket layer (SSL) communications with a transaction site on a server; and
adding the user’s password to an encrypted a message generated by the user within the web session.
6. The method in accordance with claim 5, wherein the password is added at the end of the uniform resource locator (URL) referrer field of a hypertext markup language (HTML) header that designates the URL of the transaction site.
7. The method in accordance with claim 5, further comprising transmitting the message with the user’s password in the HTML header to the transaction site
8. A client system for executing secure electronic transactions over a communications network, the system comprising:
a secure transaction module configured to add a user’s password to an encrypted message generated by the user for transmission within a web session initiated with a transaction site.
9. A client system in accordance with claim 8, wherein the secure transaction module is configured to add the user’s password at the end of the uniform resource locator (URL) referrer field of a hypertext markup language (HTML) header of the encrypted message.
10. A client system in accordance with claim 9, wherein an exclusion list with the domain name of the transaction site is queried to determine if a security of the transaction site needs verification.
The claims below are in addition to those above.
All refrences to claim(s) which appear below refer to the numbering after this setence.
1. A water-repellent, oil-repellent, and antifouling antireflection film comprising a plate substrate, water-repellent, oil-repellent, and antifouling transparent fine particles fused onto a surface of the substrate, and a film composed of a water-repellent, oil-repellent, and antifouling substance and coating a portion of the surface of the substrate excluding the portion onto which the transparent fine particles are fused.
2. The water-repellent, oil-repellent, and antifouling antireflection film according to claim 1, wherein the surface of each of the transparent fine particles is partially fused onto the surface of the substrate and the remaining exposed surface thereof is coated with the film composed of a water-repellent, oil-repellent, and antifouling substance.
3. The water-repellent, oil-repellent, and antifouling antireflection film according to claim 2, wherein the film composed of a water-repellent, oil-repellent, and antifouling substance is covalently bound to a surface of each of the transparent fine particles and the surface of the substrate.
4. The water-repellent, oil-repellent, and antifouling antireflection film according to claim 1, wherein the transparent fine particles may be transparent fine particles with different particle diameters.
5. The water-repellent, oil-repellent, and antifouling antireflection film according to claim 1, wherein the film composed of a water-repellent, oil-repellent, and antifouling substance contains a \u2014CF3 group.
6. The water-repellent, oil-repellent, and antifouling antireflection film according to claim 1, wherein the transparent fine particles are any of silica fine particles, alumina fine particles, or zirconia fine particles being translucent and having a softening point higher than that of the surface of the substrate.
7. The water-repellent, oil-repellent, and antifouling antireflection film according to claim 1, wherein the particle diameter of the transparent fine particles is smaller than 400 nm.
8. The water-repellent, oil-repellent, and antifouling antireflection film according to claim 1, wherein a water contact angle is equal to or larger than 140\xb0.
9. The water-repellent, oil-repellent, and antifouling antireflection film according to claim 1, wherein a transparent film that is fused onto the transparent fine particles at a lower temperature than the substrate is used to fuse the transparent fine particles onto the surface of the glass substrate and the film composed of a water-repellent, oil-repellent, and antifouling substance coats a portion of the substrate excluding the portion onto which the transparent fine particles are fused through the transparent film.
10. A lens having a surface coated with the water-repellent, oil-repellent, and antifouling antireflection film according to claim 1.
11. A glass sheet having a surface coated with the water-repellent, oil-repellent, and antifouling antireflection film according to claim 1.
12. Glass having a surface coated with the water-repellent, oil-repellent, and antifouling antireflection film according to claim 1.
13. An optical apparatus equipped with the lens having a surface coated with a water-repellent, oil-repellent, and antifouling antireflection film according to claim 10.
14. A solar energy system equipped with the glass sheet having a surface coated with a water-repellent, oil-repellent, and antifouling antireflection film according to claim 11.
15. A display equipped with the glass having a surface coated with a water-repellent, oil-repellent, and antifouling antireflection film according to claim 12.
16. A method for manufacturing a water-repellent, oil-repellent, and antifouling antireflection film comprising:
a step C of preparing a fine particle dispersion liquid in which transparent fine particles are dispersed;
a step D of attaching the transparent fine particles to a surface of a substrate by applying the fine particle dispersion liquid to the surface of the substrate and then drying it;
a step E of fusing the transparent fine particles onto the surface of the substrate by heating the substrate having a surface to which the transparent fine particles are attached at a temperature lower than a softening point of the transparent fine particles;
a step F of washing away a portion of the transparent fine particles that are not fused onto the surface of the substrate; and
a step G of forming a film composed of a water-repellent, oil-repellent, and antifouling substrate on a fine-particle-fused substrate, i.e., the substrate having a surface onto which the transparent fine particles are fused.
17. The method for manufacturing a water-repellent, oil-repellent, and antifouling antireflection film according to claim 16, further comprising a step B of coating a surface of the substrate with a transparent film that is insoluble in the fine particle dispersion liquid and fused onto the transparent fine particles at a lower temperature than the substrate before the step D.
18. The method for manufacturing a water-repellent, oil-repellent, and antifouling antireflection film according to claim 17, wherein a sol-gel method is used to form the transparent film.
19. The method for manufacturing a water-repellent, oil-repellent, and antifouling antireflection film according to claim 17, wherein a temperature used in a heating process in the step E is at least 250\xb0 C. and lower than softening points of the substrate and the transparent fine particles.
20. The method for manufacturing a water-repellent, oil-repellent, and antifouling antireflection film according to claim 16, further comprising a step A of coating the transparent fine particles with a monomolecular film composed of a first silane compound having a linear group, in which transparent fine particles \u201ca\u201d are dispersed in a first chemisorption solution containing the first silane compound and a non-aqueous organic solvent to initiate a reaction between a silyl group of the first silane compound and a reactive group existing on a surface of the transparent fine particles \u201ca\u201d, wherein a heating process in the step E is carried out in an atmosphere containing oxygen.
21. The method for manufacturing a water-repellent, oil-repellent, and antifouling antireflection film according to claim 20, wherein an organic solvent is used to prepare the fine particle dispersion liquid and the linear group is a carbon fluoride group.
22. The method for manufacturing a water-repellent, oil-repellent, and antifouling antireflection film according to claim 20, wherein water, an alcohol, or a mixed solvent thereof is used to prepare the fine particle dispersion liquid and the linear group is a hydrocarbon group.
23. The method for manufacturing a water-repellent, oil-repellent, and antifouling antireflection film according to claim 16, wherein formation of the film composed of a water-repellent, oil-repellent, and antifouling substance in the step G is achieved by bringing a second chemisorption solution containing a second silane compound having a carbon fluoride group and a non-aqueous organic solvent into contact with the fine-particle-fused substrate to initiate a reaction between a silyl group of the second silane compound and a reactive group existing on a surface of the fine-particle-fused substrate.
24. The method for manufacturing a water-repellent, oil-repellent, and antifouling antireflection film according to claim 23, wherein, in the step G, an unreacted portion of the second silane compound is washed away after the reaction between a silyl group and a reactive group.
25. The method for manufacturing a water-repellent, oil-repellent, and antifouling antireflection film according to claim 23, wherein the first silane compound contained in the first chemisorption solution andor the second silane compound contained in the second chemisorption solution is an alkoxysilane compound.
26. The method for manufacturing a water-repellent, oil-repellent, and antifouling antireflection film according to claim 23, wherein the first silane compound contained in the first chemisorption solution andor the second silane compound contained in the second chemisorption solution is a halosilane compound.
27. The method for manufacturing a water-repellent, oil-repellent, and antifouling antireflection film according to claim 23, wherein the first silane compound contained in the first chemisorption solution andor the second silane compound contained in the second chemisorption solution is an isocyanate silane compound.
28. The method for manufacturing a water-repellent, oil-repellent, and antifouling antireflection film according to claim 25, wherein those containing the alkoxysilane compound of the first and second chemisorption solutions further contain at least one compound selected from the group consisting of metal carboxylate salts, metal carboxylate esters, polymers based on a metal carboxylate salt, chelates based on a metal carboxylate salt, titanate esters, and chelates based on a titanate ester as a condensation catalyst.
29. The method for manufacturing a water-repellent, oil-repellent, and antifouling antireflection film according to claim 25, wherein those containing the alkoxysilane compound of the first and second chemisorption solutions further contain at least one compound selected from the group consisting of ketimine compounds, organic acids, aldimine compounds, enamine compounds, oxazolidine compounds, and aminoalkylalkoxysilane compounds as a condensation catalyst.
30. The method for manufacturing a water-repellent, oil-repellent, and antifouling antireflection film according to claim 28, wherein at least one compound selected from the group consisting of ketimine compounds, organic acids, aldimine compounds, enamine compounds, oxazolidine compounds, and aminoalkylalkoxysilane compounds is additionally used as a promoter.