摘要:
A convection cooking apparatus including an oven temperature sensing element and a food temperature sensing probe. In response to an output signal from the oven temperature sensing element, the oven temperature is maintained at a desired value. When the food temperature reaches a desired value, a control system develops a control signal to terminate the cooking operation. That is, the cooking operation is performed under a desired oven temperature, and the cooking completion is determined in accordance with the actual food temperature.
摘要:
A convection cooking apparatus including an oven temperature sensing element and a food temperature sensing probe. In response to an output signal from the oven temperature sensing element, the oven temperature is maintained at a desired value. When the food temperature reaches a desired value, a control system develops a control signal to terminate the cooking operation. That is, the cooking operation is performed under a desired oven temperature, and the cooking completion is determined in accordance with both the actual food temperature and the oven temperature.
摘要:
Producing a xylanase enzyme of superior performance in the bleaching of pulp. More specifically, a modified xylanase of Family 11 that shows improved thermophilicity, alkalophilicity, and thermostability as compared to the natural xylanase. The modified xylanases contain any of three types of modifications: (1) changing amino acids 10, 27, and 29 of Trichoderma reesei xylanase II or the corresponding amino acids of another Family 11 xylanase, where these amino acids are changed to histidine, methionine, and leucine, respectively; (2) substitution of amino acids in the N-terminal region with amino acids from another xylanase enzyme. In a preferred embodiment, substitution of the natural Bacillus circulans or Trichoderma reesei xylanase with a short sequence of amino acids from Thermomonospora fusca xylanase yielded chimeric xylanases with higher thermophilicity and alkalophilicity; (3) an extension upstream of the N-terminus of up to 10 amino acids. In a preferred embodiment, extension of the N-terminus of the xylanase with the tripeptide glycine-arginine-arginine improved its performance.
摘要:
An optical element used in a bidirectional optical communication module used for bidirectional optical fiber communication by a wavelength multiplex system, comprising a diffraction grating of binary structure prepared by molding, wherein a taper is formed at a portion of the diffraction grating where light entering the diffraction grating is intercepted by a convex part of the binary structure of the diffraction grating.
摘要:
A support system for installing a photovoltaic power generator includes: display means for displaying an installation surface image including an installation surface on which photovoltaic modules are to be installed and a gauge disposed on the installation surface and whose actual dimensions are known, the installation surface being a region of a finite area; installation surface input means for receiving inputs for specifying the installation surface on the installation surface image displayed on the display means; installation surface shape specification means for specifying an installation surface shape on the basis of the dimensions of the gauge in the installation surface image; and module determination means for determining a type and layout of the photovoltaic modules suitable for the installation surface shape.
摘要:
Disclosed are a thermophilic phospholipase having an optimum temperature range of 95 to 105.degree. C. which is useful in high-temperature degumming processes in oil refining process and high-temperature processing of phospholipids; and a method for producing a thermophilic phospholipase comprising culturing a microorganism capable of producing the phospholipase in a culture medium and collecting the phospholipase from the resultant culture.
摘要:
There is disclosed a variant-type carbohydrate hydrolase that has been increased transglycosylation activity by substituting another amino acid residue for the tyrosine residue that is present in the active center of the hydrolase, which hydrolase is an amylase or an enzyme analogous to amylase; a gene or a DNA sequence of the carbohydrate hydrolase with mutation introduced into the base sequence that encodes the tyrosine residue; and a vector or a transformant which comprises the DNA sequence. There is also disclosed a method for producing a variety of oligosaccharides and the like by using the variant-type carbohydrate hydrolase.
摘要:
An operation signal from a remote operation input device, e.g., a keyboard is converted into a transmission signal, and the transmission signal is output onto a communication line. The operation signal transmitted through the communication line is decoded, and the decoded signal is supplied to an input device connector of a computer. The computer having no communication function can be remotely operated upon operation of the input device. A video signal output from the computer is encoded, and is displayed on a display device arranged near the input device through another communication line. The presence/absence of a malfunction of the computer, and a malfunctioning point can be checked on the basis of an input to the input device, and a displayed image.
摘要:
An optical element used in a bidirectional optical communication module used for bidirectional optical fiber communication by a wavelength multiplex system, comprising a diffraction grating of binary structure prepared by molding, wherein a taper is formed at a portion of the diffraction grating where light entering the diffraction grating is intercepted by a convex part of the binary structure of the diffraction grating.
摘要:
The present invention relates to a thermostable Flap endonuclease whose optimum temperature is 75° C. or more and DNA coding for (a) a protein consisting of the amino acid sequence shown in SEQ ID NO:2 or (b) a protein with Flap endonuclease activity, consisting of an amino acid sequence where in the amino acid sequence (a), one or more amino acids are deleted, substituted or added. According to the present invention, there is provided a thermostable Flap endonuclease whose optimum temperature for reaction is 75° C. or more. Further, this enzyme is thermally stable, so it becomes possible to develop new techniques of conducting artificial homologous recombination or genetic shuffling highly efficiently by coupling the enzyme reaction with PCR.
摘要翻译:本发明涉及最适温度为75℃或更高的热稳定翼片内切核酸酶和编码(a)由SEQ ID NO:2所示的氨基酸序列组成的蛋白质的DNA,或(b)具有瓣内切核酸酶活性的蛋白质 由氨基酸序列(a),一个或多个氨基酸缺失,取代或添加的氨基酸序列组成。 根据本发明,提供了其最佳反应温度为75℃或更高的热稳定翼片内切核酸酶。 此外,该酶是热稳定的,因此可以开发通过将酶反应与PCR偶联来高效地进行人工同源重组或遗传改组的新技术