摘要:
A compound having superior solubility and suitable for a liposome contrast medium selective for a lesion such as vascular diseases is provided which is represented by the following general formula (I) wherein R1 to R3 represent an alkyl group or alkenyl group; X1 and X2 represent a single bond, —O—, or —N(Z1)- (Z1 represents hydrogen atom, or an alkyl group); X3 to X6 represent —O—, or —N(Z2)- (Z2 represents hydrogen atom, or an alkyl group); n represents an integer of 1 to 10; and L represents a divalent bridging group constituted by atoms selected from the group consisting of carbon atom, hydrogen atom, oxygen atom, nitrogen atom, fluorine atom and sulfur atom.
摘要翻译:提供了一种具有优异溶解性并适用于对病变如血管疾病有选择性的脂质体造影剂的化合物,其由以下通式(I)表示,其中R 1至R 3表示烷基或烯基; X 1和X 2表示单键,-O-或-N(Z 1) - (Z 1表示氢原子或烷基)。 X 1〜X 6表示-O-或-N(Z 2) - (Z 2表示氢原子或烷基)。 n表示1〜10的整数, L表示由选自碳原子,氢原子,氧原子,氮原子,氟原子和硫原子的原子构成的二价桥连基团。
摘要:
An image processing apparatus for outputting an image by a printer or a display is provided, in which color reproducibility in the image output of plural pages becomes uniform. The apparatus comprises an image memory for memorizing image data of all pages of one output job that is given to an output device, decision portion for deciding whether the image data of all pages are data within a color reproduction range of the output device or not. A color compression process is performed for the image data of all pages uniformly only when it is decided that the image data of all pages are not data within the color reproduction range of the output device.
摘要:
A doped-type metal sulfide phosphor nanoparticle dispersion, comprising a doped-type metal sulfide phosphor nanoparticle dispersed in water and/or a hydrophilic solvent,wherein the doped-type metal sulfide phosphor nanoparticle comprises a surface that is modified with a surface modifier, the surface modifier being a compound represented by formula [I]: HS-L-W Formula [I] wherein L represents a divalent linking group; and W represents COOM or NH2, in which M represents a hydrogen atom, an alkali metal atom, or NX4, in which X represents a hydrogen atom or an alkyl group.
摘要:
A doped-type metal sulfide phosphor nanoparticle dispersion, comprising a doped-type metal sulfide phosphor nanoparticle dispersed in a hydrophobic organic solvent, wherein the doped-type metal sulfide phosphor nanoparticle comprises a surface that is modified with a surface modifier, the surface modifier being a compound represented by formula [I]: HS-L-WFormula [I] wherein L represents a divalent linking group; and W represents COOM or NH2, in which M represents a hydrogen atom, an alkali metal atom, or NX4, in which X represents a hydrogen atom or an alkyl group.
摘要:
A compound represented by the following general formula (I), or a salt thereof: wherein R1 and R2 independently represent a substituted or unsubstituted alkyl or alkenyl group having 8 to 30 carbon atoms; L represents a divalent bridging group (L is constituted by atoms selected from the group consisting of carbon atom, oxygen atom, nitrogen atom and hydrogen atom, wherein the total number of atoms constituting L and selected from the group consisting of carbon atom, oxygen atom and nitrogen atom is 4 to 15); and Ch represents a chelate forming moiety containing 3 or more nitrogen atoms. A compound suitable for a liposome contrast medium for performing lesion-selective imaging is provided.
摘要:
A fluorescent probe having a base sequence complementary to a specific sequence in a target nucleic acid, wherein the fluorescent probe has one end labeled with a nano particle fluorescent material, and the other end labeled with a fluorescent dye capable of fluorescence resonance energy transfer from the nano particle fluorescent material.
摘要:
An image processing apparatus is provided in which the frequency of undesired delay of the image output can be reduced. The image processing apparatus comprises an image processor for performing a process defined by a parameter on the image data of the received job, a decision portion for deciding a state of the image data of the received job, and a controller for setting a parameter in accordance with the state that is decided by the decision portion if an interval between the received job and the previously received job is longer than a predetermined time, and for setting the parameter that was used in the last job despite the state that is decided by the decision portion if the interval is not longer than the predetermined time.
摘要:
In order to improve the processing speed in an apparatus that carries out a plurality of image processing on image data, an image processing system carries out image processing that allows high speed processing such as γ correction on all the region in document image data. Image processing is carried out by an asynchronous type circuit such as an MPU on a region that requires matrix operation such as the text region in the document image data. By synthesizing the processed results, one image data is obtained.
摘要:
An image processing apparatus for storing image data in a memory, reading image data stored in a memory, and generating print data, and is provided with a size designating means for designating an image size, and a memory control means for storing in memory the image data compressed by a compression method corresponding to a specified image size.
摘要:
An image processing system provided with a line sensor for reading image signals in line units. First, the line sensor scans a document in a normal direction. At this time the image data obtained by the scan are subjected to image processing such as compression and the like. Areas of image data that cannot be processed to the high moving speed of the scanner are subjected to image processing by later performing a scan in the reverse direction.