Abstract in simplified Chinese:本发明揭示一种静电除去设备及一除去静电之脚着物底,其每一种之脚着物底之材料特性、诸如耐久性及弹性系不受影响,及不会由于该导电纤维之暴露面受污染之事实造成除电功能之降低。一种脚着物底用之静电除去设备,其包含一底板,在该底板内面具有一用于脚着物底之接地面之附着机构及一静电除去片,其中该电晕放电系造成该除电方法,及其中一比该静电除去片之厚度更深之凹入部份系形成在该底板之一接地面中,及一比该底板之接地面更凹入之阶梯状差异部份系借着经由一接合机构将该静电除去片附着至该凹入部份之底面而形成于该静电除去片之一外面中。
Abstract:
An objective of the present invention is to provide methods of producing human collagen molecules that are easy to isolate and purify and that have a structure substantially equivalent to that of a natural collagen molecule, wherein host cells that are transduced with a collagen gene synthesize large amounts of human collagen protein derived from a gene introduced into a high exogenous gene expression vector. Another objective of the present invention is to provide collagen molecules produced by the production methods. The present inventors discovered that a large amount of human collagen hardly contaminated with host cell-derived collagen could be produced, by selecting from various mammalian cells a host cell that has low collagen expression and introducing a collagen gene construct into a vector capable of high exogenous gene expression.
Abstract:
Disclosed are rice grains in which various water-soluble polymeric substances can be retained without applying pressure to the rice grains. Mutant rice grains (wx/ae rice grains) which are deficient in both an amylopectin branching enzyme (BEIIb) and amylose synthase I (GBSSI) are immersed in an aqueous solution of a water-soluble polymeric substance such as indigestible dextrin, arabinogalactan and polyphenol at ambient pressure and room temperature, and subsequently the mutant rice grains are dried at a temperature of 60°C or lower, preferably about 50°C, thereby producing rice grains which are impregnated with the polymeric substance or retain the polymeric substance.
Abstract:
An objective of the present invention is to provide the cytolethal distending toxin (CDT) of C . hyointestinalis and polynucleotides encoding it, and novel methods for detection of C . hyointestinalis using the cdt genes. The present inventors focused on the cytolethal distending toxin (CDT) of Campylobacter bacteria, and detected the cdt genes of a Campylobacter -like bacterium isolated from an enteritis patient in Thailand. The present inventors discovered a bacterial strain whose cdtB gene was amplified by common primers in C. jejuni , C. coli, and C . fetus, but not by multiplex PCR that can specifically detect the cdtA , cdtB , and cdtC genes of the three bacterial species. The bacterial strain was identified as C . hyointestinalis by 16S rRNA gene analysis. Furthermore, the entire nucleotide sequence of the cdt genes was determined by genome walking upstream and downstream of the cdtB gene.
Abstract:
Multiplex PCR primers that can amplify the cdt genes of C. jejuni, C. coli, and C. fetus in a bacterial species-specific manner were prepared. Multiplex PCR with the primers was assessed using Campylobacter bacteria, other cdt gene-positive bacteria, and representative bacteria responsible for enteric infection. As a result, the present inventors' multiplex PCR using cdtB amplification primers was proven to enable simultaneous detection of different Campylobacter bacteria with high specificity. The methods of the present invention can identify Campylobacter at the bacterial species level in a single manipulation even when domestic animals or humans are infected with different bacterial species of Campylobacter.
Abstract:
An objective of the present invention is to provide the cytolethal distending toxin (CDT) of C. hyointestinalis and polynucleotides encoding it, and novel methods for detection of C. hyointestinalis using the cdt genes. The present inventors focused on the cytolethal distending toxin (CDT) of Campylobacter bacteria, and detected the cdt genes of a Campylobacter-like bacterium isolated from an enteritis patient in Thailand. The present inventors discovered a bacterial strain whose cdtB gene was amplified by common primers in C. jejuni, C. coli, and C. fetus, but not by multiplex PCR that can specifically detect the cdtA, cdtB, and cdtC genes of the three bacterial species. The bacterial strain was identified as C. hyointestinalis by 16S rRNA gene analysis. Furthermore, the entire nucleotide sequence of the cdt genes was determined by genome walking upstream and downstream of the cdtB gene.
Abstract:
In a hot air heater, heating wires 3a and 3b are wound around an insulating fire-resistant substrate such that electric current running through the heating wires 3a and 3b travels in opposite directions to cancel out electromagnetic waves generated by the heating wires 3a and 3b, thereby reducing the electromagnetic waves emitted from the hot air heater.
Abstract:
In a hot air heater, heating wires 3a and 3b are wound around an insulating fire-resistant substrate such that electric current running through the heating wires 3a and 3b travels in opposite directions to cancel out electromagnetic waves generated by the heating wires 3a and 3b, thereby reducing the electromagnetic waves emitted from the hot air heater.
Abstract:
An additive for a plastic which comprises fine particles prepared by calcini ng a dolomite exhibiting two endothermic peaks in the differential thermal analysis and then slaking the calcined product, wherein the fine particles comprises calcium carbonate, magnesium carbonate, magnesium oxide, calcium hydroxide and magnesium hydroxide as inherent chemical components and also comprises an ignition loss component in an amount of 10 to 40 wt % relative to the weight of the fine particles; and a plastic which has the additive incorporated therein and has been so converted as to have the capability of capturing hydrogen chloride and the antibacterial activity.