摘要:
The present invention provides a method for producing a large substrate of single-crystal diamond, including the steps of preparing a plurality of single-crystal diamond layers separated form an identical parent substrate, placing the single-crystal diamond layers in a mosaic pattern on a flat support, and growing a single-crystal diamond by a vapor-phase synthesis method on faces of the single-crystal diamond layers where they have been separated from the parent substrate.According to the method of the invention, a mosaic single-crystal diamond having a large area and good quality can be produced relatively easily.
摘要:
The present invention provides a process for removing surface damage of a single-crystal diamond, which comprises implanting ions into a single-crystal diamond to form a non-diamond layer near a surface of the diamond, graphitizing the non-diamond layer, and removing a surface layer by etching. According to the invention, the surface damage can be removed or reduced without increasing the surface roughness of a single crystal diamond.
摘要:
An object of the invention is to provide an image encoding method and an image apparatus which do not request change on a decoder and can give effects on many applications by having an encoder carry processing for reducing occurrence of noise. A pixel whose tone value is 255 and corresponds to white is changed to a value outside of an extent of the tone value in the inverse direction for black, in other words to a value more than the whitest tone value 255. When an image for which this tone shifting processing is performed is encoded and decoded, a ripple 31 having a larger tone value than 255 occurs in a white portion of the image. Abnormal condition of the image in a shape of ripple on the decoded image existing prior to clipping is centered in a tone value larger than 255. Accordingly, mosquito noise occurs in a portion with a tone value larger than 255 and outside of an extent of the tone value. When this image is clipped by the tone value 255, the mosquito noise can be reduced.
摘要:
A method is provided which may download and reproduce contents depending on the performance of an information communication device such as a mobile phone or a PDA. A method for downloading contents from a server containing contents in an information communication device with camera includes: at the information communication device, imaging an image including additional information with said camera, and transmitting the imaged image data to a server; and at the server, extracting additional information from the imaged image data being received, determining the performance of the information communication device based on the imaged image data, selecting contents corresponding to the extracted additional information and depending on said performance of the information communication device, and transmitting the contents to the information communication device.
摘要:
A coated paper for printing having a bulk density of 1.05 g/cm3 or less and two or more coating layers mainly composed of white pigments and adhesives formed on at least one side of a base paper which has a bulk density of 0.75 g/cm3 or less, wherein pigments of an undercoat in contact with an outermost coating layer comprises satin white of 1-30 mass % whose average particle diameter is within a range of 0.1-1.3 μm measured pursuant to radiolucent particle size distribution measurement and other white pigments of 70-99 mass %, wherein an amount of the adhesives of the undercoat is within a range of 10-20 mass % based on 100 mass parts of pigment components.
摘要翻译:一种用于印刷的涂布纸,其堆积密度为1.05g / cm 3以下,两层以上主要由白色颜料构成的涂层和形成在原纸的至少一侧上的粘合剂,该原纸的堆积密度为0.75g / cm 3, 其中底涂层与最外涂层接触的颜料包含1-30质量%的缎白,其平均粒径在根据射线可透过粒度分布测量和其它白色颜料70测量的0.1-1.3μm的范围内 -99质量%,其中,底涂层的粘合剂的量为100质量份颜料成分的10〜20质量%的范围。
摘要:
An object of the invention is to enable appropriate interpolation even in a halftone image binarized by error diffusion or the like. While image reading signals from a hand scanner are inputted to an A/D conversion section and converted to multivalued digital signals, the presence or absence of a skip is detected by a skip acknowledgement section, and when a skip is detected, a selector is switched toward a multivalued image line buffer. Multivalued image data of one line is stored in the multivalued image line buffer, and interpolation processing is carried out in a binarization processing section by the use of the stored multivalued image data of one line. When a skip is not detected, the multivalued image data from the A/D conversion section is passed by the selector to the binarization processing section and binarized.
摘要:
A radio frequency identification system is provided having a data communication device and a contactless identification tag. The data communication device has an antenna coil, a first data receiving unit, a first data transmitting unit, a first data control unit, and a first data storing unit. Further, the contactless identification tag has an antenna coil, a second data receiving unit, a second data transmitting unit, a second data control unit, a second data storing unit, and a driving power generating unit. The first data control unit generates negative logic digital signals of transmission data. The first data transmitting unit modulates the digital signals and transmits the modulated signals.
摘要:
A radio frequency identification system is provided having a data communication device and a contactless identification tag. The data communication device has an antenna coil, a first data receiving unit, a first data transmitting unit, a first data control unit, and a first data storing unit. Further, the contactless identification tag has an antenna coil, a second data receiving unit, a second data transmitting unit, a second data control unit, a second data storing unit, and a driving power generating unit. The first data control unit generates negative logic digital signals of transmission data. The first data transmitting unit modulates the digital signals and transmits the modulated signals.
摘要:
A line transition device which intervenes between a non radiative dielectric waveguide and a hollow waveguide for example, includes a dielectric waveguide having a dielectric strip held by a pair of conductors which face each other, and a waveguide, wherein a part of the dielectric strip of the dielectric waveguide is adjacent to or inserted in the hollow waveguide.
摘要:
A method for producing nucleoside-5′-phosphate esters inexpensively and in high yields by phosphorylating a nucleoside with a phosphate group donor using an acid phosphatase having an increased affinity for the nucleoside and/or an increased temperature stability at a pH of pH 3.0 to 5.5, to produce a nucleoside-5′-phosphate ester. Mutant acid phosphatases having increased affinity for nucleosides and/or an enhanced temperature stability are also provided.