摘要:
There is provided a hydrogel-forming material from which a hydrogel can be formed with a simpler method and under milder conditions. A hydrogel-forming material comprising a lipid peptide-type gelator that is formed of at least one selected from compound of the following formula (1): where R1 is a C9-23 aliphatic group; R2 is a hydrogen atom or a C1-4 alkyl group which optionally has a C1-2 branched chain; R3 is a —(CH2)n—X group; n is a number from 1 to 4; and X is an amino group, a guanidino group, a —CONH2 group, or a 5-membered ring group or a 6-membered ring group, or a condensed ring group that contains a 5-membered ring and a 6-membered ring, optionally containing 1 to 3 nitrogen atoms, and the similar compounds or pharmaceutically usable salts thereof; water; and an additive including either an organic acid or an organic acid salt.
摘要:
There is provided a hydrogel-forming material from which a hydrogel can be formed with a simpler method and under milder conditions. A hydrogel-forming material comprising a lipid peptide-type gelator that is formed of at least one selected from compound of the following formula (1): where R1 is a C9-23 aliphatic group; R2 is a hydrogen atom or a C1-4 alkyl group which optionally has a C1-2 branched chain; R3 is a —(CH2)n—X group; n is a number from 1 to 4; and X is an amino group, a guanidino group, a —CONH2 group, or a 5-membered ring group or a 6-membered ring group, or a condensed ring group that contains a 5-membered ring and a 6-membered ring, optionally containing 1 to 3 nitrogen atoms, and the similar compounds or pharmaceutically usable salts thereof; water; and an additive including either an organic acid or an organic acid salt.
摘要:
There is provided a practical method for preparing lipopeptide compounds, which method is capable of inexpensive mass production without requiring complicated operations. The lipopeptide compound of formula (3): is produced by reacting an ester compound of formula (1): with an α-amino acid compound of formula (2): in the presence of a base and within a solvent containing a nonpolar organic solvent.
摘要:
There is provided a practical method for preparing lipopeptide compounds, which method is capable of inexpensive mass production without requiring complicated operations. The lipopeptide compound of formula (3): is produced by reacting an ester compound of formula (1): with an α-amino acid compound of formula (2): in the presence of a base and within a solvent containing a nonpolar organic solvent.
摘要:
An image forming apparatus includes an image forming unit that forms a developer image on a recording medium using a developer, and a fixing unit that fixes the developer image to the recording medium. The fixing unit includes a heating member that heats the recording medium on which the developer image is formed, a plurality of pressure members that press the recording medium against the heating member, and a fixing belt stretched around the plurality of pressure members and nipped between the heating member and the plurality of pressure members so as to form a plurality of nip portions. Each of the plurality of pressure members has a shape in which a center portion protrudes more outward than both end portions.
摘要:
A tilt-down vehicle seat including: a base member on a vehicle floor; a seatback connected to the base member via a reclining mechanism; a seat cushion that moves downward as the seatback is tilted downward; a front link pivotally fitted at a lower portion to the base member and at an upper portion to a front portion of the seat cushion; a guide mechanism that slidably supports a rear portion of the seat cushion and guides the rear portion in such a manner that the rear portion slides relative to the base member in the fore-and-aft and up-and-down directions; a seatback-connected member that moves in accordance with a movement of the seatback; and an interlocking link pivotally connected at a front portion to the front link and at a rear portion to the seatback-connected member, which causes the seat cushion to move in accordance with the movement of the seatback.
摘要:
An image forming apparatus is supplied which enables print medium to be simply taken out even if an interval between a print processing section and an image reading section is not sufficiently secured. In the image forming apparatus, an image reading section is furnished on the upside of a print processing section; an ejection opening is furnished between the image reading section and the print processing section for ejecting a medium that has been printed; a loading part is furnished between the image reading section and the print processing section and is used for loading the ejected medium. The loading part includes a body part, a movement member that is movable from the body part, and a guide section that guides the movement member to move from the body part along upward slant direction with respect to a horizontal plane.
摘要:
A side plate of an impeller is formed so that the height thereof is lowered gradually from an edge portion of a central opening portion toward a circumferential portion. When the distance from the edge portion of the central opening portion to the circumferential portion, in a direction perpendicular to the output shaft, is taken as L, the distance from the edge portion of the central opening portion to the circumferential portion, in the direction of the output shaft, is taken as H, a point on the side plate away from the edge portion of the central opening portion by 0.1×L in the direction perpendicular to the output shaft is taken as P, and the distance from the edge portion of the central opening portion to the point P in the direction of the output shaft is taken as ΔH, ΔH/H≧0.4 is satisfied. With this configuration, the formation of a vortex flow in the flow channel inside the impeller from the air inlet to the air outlet is reduced, and, thus, air blowing efficiency is improved.
摘要翻译:叶轮的侧板形成为使得其高度从中心开口部分的边缘部分朝向圆周部分逐渐降低。 当从中心开口部分的边缘部分到周向部分在垂直于输出轴的方向上的距离取为L时,从中心开口部分的边缘部分到周向部分的方向 输出轴为H时,与垂直于输出轴的方向远离中心开口部分的边缘部分偏离0.1×L的侧板上的点被取为P,并且与边缘部分的距离 在输出轴方向上的点P的中心开口部分被取为&Dgr; H,&Dgr; H /H≥0.4。 通过这样的结构,能够减少从进气口到出气口的叶轮内的流路内形成涡流,提高送风效率。
摘要:
A medium transporting apparatus includes a first transport member and a movable guide member. The first transport member transports a medium in the medium transport direction. The movable guide member comes into contact with and guides the medium transported by the first transport member along a medium transport path. The movable guide member is also movable from a first position to a second position downstream of the first position in the medium transport direction.
摘要:
A document management system includes a scanning device for reading and converting a document image of a contract document, an approval document, a project proposal, a receipt or the like into electronic form to generated scanned document data; a time-stamping server for adding a time stamp to the scanned document data; a certificate server for adding an electronic signature to the scanned document data; a document management server for receiving and storing the time-stamped and electronically signed scanned document data; and a control panel for controlling scanning operation of the scanning device. A scan template for configuring scan settings for the scanning device is created on the control panel.