摘要:
A high strength hot-rolled steel sheet has a tensile strength of not less than 780 MPa and exhibits excellent stretch flangeability and excellent fatigue resistance. A steel has a composition containing C at 0.05 to 0.15%, Si at 0.2 to 1.2%, Mn at 1.0 to 2.0%, P at not more than 0.04%, S at not more than 0.005%, Ti at 0.05 to 0.15%, Al at 0.005 to 0.10% and N at not more than 0.007%.
摘要:
Hot-rolled steel has a chemical composition containing, by mass %, C: 0.18% or more and 0.29% or less, N: 0.0050% or less, Ti: 0.002% or more and 0.05% or less, B: 0.0005% or more and 0.0050% or less, and appropriately controlled amounts of Si, Mn, P, S, Al, and a tensile strength of 500 MPa or less with a variation in tensile strength of 60 MPa or less throughout a region including the edges in the width direction of the steel sheet, and having excellent cold formability and hardenability.
摘要:
This invention relates to a technique for hermetically sealing an artificial leg including a cylinder device. A shell structure surrounds the outside of the cylinder device. The cylinder device is not entirely received within the shell structure, but a rod member extends to the outside of the shell structure from the cylinder body within the shell structure and a part of the rod member is located outside the shell structure. In this invention, the rod member, which extends from the inside to the outside of the shell structure, is hermetically sealed at the periphery thereof by a bellows packing member. The bellows packing member comprises an inner bead, an outer bead which concentrically surrounds the outside of the inner bead, and a bellows packing body part which connects the inner and outer beads. The bellows packing body part includes corrugations, and each corrugation is less curved than an imaginary circle formed between the outer bead and the inner bead and is configured in such a manner that both ends of the corrugation reach the outer bead or are located at positions closer to the outer bead than the inner bead.
摘要:
Provided is a display switching apparatus including an operation unit used to instruct a display unit to switch a display of a display image having a background image, and a control unit that, when instructed to switch the display of the display image via the operation unit, exercises control so that the display of the display image on the display unit is switched to the display image having the background image in a visible state indicating whether the display is switchable.
摘要:
The object is to provide a technique for modifying a bacterium belonging to the genus Kocuria through genetic engineering for industrially effectively utilizing the bacterium belonging to the genus Kocuria. The above object can be achieved by providing a cyclic plasmid, which has a replication region comprising the base sequence of a DNA-binding protein-like protein gene, the base sequence of a replicase-like protein gene, and the base sequence represented by SEQ ID NO:45, and is autonomously replicable in bacteria. As an example of the aforesaid plasmid, a plasmid containing a base sequence represented by SEQ ID NO:3 or 4 which originates in Kocuria sp. MBE131 strain (FERM P-21885) can be cited.
摘要翻译:本发明的目的是提供一种用于通过遗传工程修饰属于Kocuria属的细菌的技术,用于工业上有效利用属于Kocuria属的细菌。 上述目的可以通过提供一种环状质粒来实现,该质粒具有包含DNA结合蛋白样蛋白质基因的碱基序列,复制酶样蛋白质基因的碱基序列和SEQ ID ID NO:45,并且在细菌中是可自主复制的。 作为上述质粒的实例,含有由SEQ ID NO:3或4表示的碱基序列的质粒,其起源于Kocuria sp。 可引用MBE131菌株(FERM P-21885)。
摘要:
A steel sheet having a composition containing C: 0.20% to 0.50%, Si: 1.0% or less, Mn: 2.0% or less, P: 0.03% or less, S: 0.02% or less, sol.Al: 0.08% or less, N: 0.02% or less, and Fe and incidental impurities, and a microstructure composed of ferrite and cementite, wherein each of the average grain size ds of the ferrite in the region from the surface of the steel sheet to the position at one-quarter of the sheet thickness and the average grain size dc of the ferrite in the region from the position at one-quarter of the sheet thickness of the steel sheet to the sheet thickness center is 20 to 40 μm, 0.80≦ds/dc≦1.20 is satisfied, the average grain size of the cementite is 1.0 μm or more, the spheroidizing ratio is 90% or more, and 90% or more of cementite is present inside ferrite grains.
摘要:
In the present display device, LEDs are controlled to be lit up in an alternating manner where BG-LEDs (34) and BR-LEDs (35) are controlled to be lit up alternatingly every half of one frame period, such that only G display elements are used for display in a first subframe where the BG-LEDs (34) are lit up, and only B and R display elements are used for display in a second subframe where the BR-LEDs (35) are lit up. As a result, even in the case where crosstalk occurs (with respect to color filters of a certain color), display elements of colors for which such crosstalk can be inhibited or eliminated are simply used for display so that a reduction in color reproducibility can be inhibited or eliminated.
摘要:
The purpose of the present invention is to provide a nuclease that secretes natural nonpathogenic microorganisms extracellularly, has higher specific activity than conventional nucleases, and is useful in nucleolytic degradation on an industrial scale. This purpose is achieved with an extracellularly secreted nuclease derived from Streptomyces bacteria, the nuclease having specific activity equal to or greater than the specific activity of Benzonase® when supplied to double-stranded DNA for 30 minutes at 37° C. in 20 mM Tris/HCl (pH 8.5) containing 1 mM MgCl2 and 1 mM CaCl2 after purification, using double-stranded DNA, single-stranded DNA, and RNA as substrates.
摘要:
The object is to provide a technique for modifying a bacterium belonging to the genus Kocuria through genetic engineering for industrially effectively utilizing the bacterium belonging to the genus Kocuria. The above object can be achieved by providing a cyclic plasmid, which has a replication region comprising the base sequence of a DNA-binding protein-like protein gene, the base sequence of a replicase-like protein gene, and the base sequence represented by SEQ ID NO:45, and is autonomously replicable in bacteria. As an example of the aforesaid plasmid, a plasmid containing a base sequence represented by SEQ ID NO:3 or 4 which originates in Kocuria sp. MBE131 strain (FERM P-21885) can be cited.
摘要翻译:本发明的目的是提供一种用于通过遗传工程修饰属于Kocuria属的细菌的技术,用于工业上有效利用属于Kocuria属的细菌。 上述目的可以通过提供一种环状质粒来实现,该质粒具有包含DNA结合蛋白样蛋白质基因的碱基序列,复制酶样蛋白质基因的碱基序列和SEQ ID ID NO:45,并且在细菌中是可自主复制的。 作为上述质粒的实例,含有由SEQ ID NO:3或4表示的碱基序列的质粒,其起源于Kocuria sp。 可引用MBE131菌株(FERM P-21885)。
摘要:
A DNA fragment containing a gene which encodes a specific gene regulatory region alone or the gene regulatory region together with a signal peptide; a recombinant vector containing the DNA fragment; a transformant containing the recombinant vector; and a method of producing a recombinant protein by using the transformant. According to the invention, it is possible to produce a protein in a large amount at a high efficiency regardless of the kind of the recombinant protein.