| 1. |
- Binz, Hans, et al.
(författare)
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Method for enhancing the immunogenicity of an immunogenic compound or hapten, and use thereof for preparing vaccines
- 1994
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Patent (populärvet., debatt m.m.)abstract
- The present invention relates to a process for improving the immunogenicity of an immunogen, an antigen or a hapten, when it is administered to a host, independently of the mode of administration, characterized in that the said antigen or hapten is coupled covalently to a support molecule in order to form a complex, and in that this support molecule is a polypeptide fragment which is able to bind specifically to mammalian serum albumin. The invention also relates to the use, as a medicament, of the product which can be obtained in this way.
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| 2. |
- Binz, Hans, et al.
(författare)
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Respiratory syncytial virus protein g expressed on bacterial membrane
- 1994
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Patent (populärvet., debatt m.m.)abstract
- A method for preparing a peptide or protein, wherein (a) a DNA sequence coding for a heterologous polypeptide on a peptide sequence between amino acid residues 130 and 230 of respiratory syncytial virus protein G, sub-groups A and B, or a peptide sequence at least 80 % homologous thereto, and (b) means enabling the expression of the polypeptide on the bacterial membrane surface, are inserted into a bacterium which is not pathogenic for mammals. The resulting conjugate polypeptide and a live bacterium expressing same, pharmaceutical compositions containing them and their use for preparing a vaccine, as well as a DNA sequence coding for said polypeptide, are also disclosed.
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| 3. |
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| 4. |
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| 5. |
- Hertz, Erik, 1956-
(författare)
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A Device for Conversion of a Binary Floating-Point Number into a Binary 2-Logarithm or the Opposite
- 1994
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Patent (populärvet., debatt m.m.)abstract
- The present invention concerns a device for conversion of a binary floating-point number into a binary fix-point 2-logarithm number or the opposite. This is done in the case of conversion of a binary floating-point number by making the invention include an input register where the floating-point number is stored, an output register for the calculated logarithm, a device that transfers the exponent of the floating-point number from the input register to the output register, where it directly forms the characteristic of the logarithm, a device that transfers the fractional part of the mantissa of the floating-point number from the input register to an adder and also to one or more part circuits that form additional parts, a device that transfers the additional parts to the adder, said adder that adds the fractional part of the mantissa of the floating-point number and said additional parts and a device that transfers the sum from the adder to the output register where it forms the fractional part of 2-logarithm. The conversion from logarithm is carried out in a similar manner and with the same components.
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| 6. |
- Laurell, Fredrik
(författare)
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Anordning för alstring av frekvensdubblerat laserljus medelst kvasifasmatchning : [Frequency-Doubled Diode Laser Device]
- 1994
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Patent (populärvet., debatt m.m.)abstract
- The present invention refers to a device for generating frequency doubled laser light by means of quasi-phase matching, comprising a laser diode; a frequency doubling waveguide formed in a non-linear optical element with a quasi-phase matching grating; and a stabilizing grating which provides frequency stabilizing feedback to the laser diode. The invention is characterized by an optical fiber coupled to the active region of the diode laser and connected to the waveguide in the non-linear element, wherein light being emitted from the active region of the laser diode is transferred through the optical fiber to the waveguide, whereby efficient and stable light transfer is achieved.
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| 7. |
- Nilsson, Björn, et al.
(författare)
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Bacterial receptor structures
- 1994
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Patent (populärvet., debatt m.m.)abstract
- Novel proteins obtainable by mutagenesis of surface-exposed amino acids of domains of natural bacterial receptors, said proteins being obtained without substantial loss of basic structure and stability of said natural bacterial receptors; proteins which have been selected from a protein library embodying a repertoire of said novel proteins; and methods for the manufacture of artificial bacterial receptor structures.
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| 8. |
- Ronin, Vladimir
(författare)
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Method for producing cement
- 1994
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Patent (populärvet., debatt m.m.)abstract
- European Patent EP 0 696 262 B1. Date of publication and mention of the grant of the patent: 02.07.1997 Bulletin 1997/27.
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