摘要:
A three-dimensional shape measuring apparatus includes a measuring section and a data integrating section. The measuring section has three-dimensional measurement dimensions, and measures a three-dimensional shape of a measurement object in a non-contact state. The measuring section measures a three-dimensional shape of a part of the measurement object multiple times by shifting the measurement dimensions to obtain multiple measurement data. The measurement dimensions are shifted in such a manner that at least portions of consecutive measurement dimensions by the shifting are lapped one over the other. The data integrating section integrates the multiple measurement data to obtain the three-dimensional shape of the measurement object. The data integrating section executes the data integration, using reliability information attributed to the respective measurement data.
摘要:
A method is provided for controlling display of three-dimensional data in a three-dimensional processor that processes three-dimensional data indicating three-dimensional position coordinates of each point on a surface of an object to be measured, the three-dimensional data being obtained by projecting measurement light onto the object and receiving measurement light reflected from the object. The method includes obtaining reliability data that are an index of reliability of three-dimensional data of said each point, enabling a user to adjust a threshold for defining a range of the reliability, and displaying, on a screen of a display, three-dimensional data corresponding to reliability falling within a range defined by the threshold adjusted by the user with the three-dimensional data displayed distinguishably from different three-dimensional data.
摘要:
An object of the present invention is to provide a polyglycerol medium-chain fatty acid ester-containing composition capable of forming a water-in-oil microemulsion, the microemulsion being capable of solubilizing a large amount of water, and the composition having excellent dispersibility and self-emulsifiability in water, and cosmetics comprising the composition. The present invention relates to a polyglycerol medium-chain fatty acid ester-containing composition comprising a polyglycerol medium-chain fatty acid ester formed by esterification of a medium-chain fatty acid having 6 to 10 carbon atoms and a polyglycerol having an average degree of polymerization of 3 or more and less than 100, and a nonionic surfactant; and cosmetics comprising the polyglycerol medium-chain fatty acid ester-containing composition as defined above.
摘要:
A three-dimensional measuring system for measuring a three-dimensional shape of a measurement object in a noncontact manner includes a first obtaining portion for obtaining arrangement information of the measurement object, a second obtaining portion for obtaining design shape information of the measurement object, a fourth obtaining portion for obtaining specifics information about one or more three-dimensional measuring devices, a determining portion for determining a measurable part that can be measured by the three-dimensional measuring device about a surface shape of the measurement object in accordance with the obtained arrangement information, the obtained design shape information and the obtained specifics information, and an output portion for outputting the determined measurable part.
摘要:
A back electrode 6 is formed in the back of a Si single crystal substrate 2 of a compound semiconductor in which an n-type 3C-SiC single crystal buffer layer 3 having a thickness of 0.05-2 μm, a carrier concentration of 1016-1021/cm3, a hexagonal InwGaxAl1-w-xN single crystal buffer layer 4 (0≦w
摘要翻译:背面电极6形成在化合物半导体的Si单晶衬底2的背面,其中厚度为0.05-2μm的n型3C-SiC单晶缓冲层3,载流子浓度为10 16×10 21 / cm 3,六方晶系Al x 厚度为0.01-0.5μm的1-wx N单晶缓冲层4(0 <= w <1,0 <= x <1,w + x <1)和n型六方晶系 在Al 3 O 3中,单晶层5(0 <= y <1,0 3 <! - SIPO - >,并且在六方晶系AlGaN / N单晶层5,以提供化合物 导致很少的能量损失并且允许高效率和高的击穿电压的半导体器件。
摘要:
A substrate 1 for growing an electro-optical single crystal thin film in which two or more layers of buffer layers 3, 4, and 5 for buffering lattice mismatch between Si and BTO are formed on an Si (001) substrate 2 is provided as a substrate for growing an electro-optical single crystal thin film which can obtain an electro-optical single crystal thin film of BTO single crystal thin film 6 etc. with a large size and a very high quality.
摘要:
A nitride semiconductor substrate suitable for a normally-off type high breakdown-voltage device and a method of manufacturing the substrate are provided allowing both a higher threshold voltage and improvement in current collapse.In a nitride semiconductor substrate 10 having a substrate 1, a buffer layer 2 formed on one principal plane of the substrate 1, an intermediate layer 3 formed on the buffer layer 2, an electron transport layer 4 formed on the intermediate layer 3, and an electron supply layer 5 formed on the electron transport layer 4, the intermediate layer 3 has a thickness of 200 nm to 1500 nm and a carbon concentration of 5×1016 atoms/cm3 to 1×1018 atoms/cm3 and is of AlxGa1-xN (0.05≦x≦0.24), and the electron transport layer 4 has a thickness of 5 nm to 200 nm and is of AlyGa1-yN (0≦y≦0.04).
摘要翻译:提供了适用于常关型高击穿电压装置的氮化物半导体衬底和制造衬底的方法,其允许更高的阈值电压和电流崩溃的改善。 在具有衬底1的氮化物半导体衬底10中,形成在衬底1的一个主平面上的缓冲层2,形成在缓冲层2上的中间层3,形成在中间层3上的电子传输层4和 形成在电子输送层4上的电子供给层5,中间层3的厚度为200nm〜1500nm,碳浓度为5×1016原子/ cm3〜1×1018原子/ cm3,为AlxGa1-xN( 0.05&nlE; x&lt; L; 0.24),电子传输层4的厚度为5nm〜200nm,为Al y Ga 1-y N(0&nl E; y&nlE; 0.04)。
摘要:
A technique is provided which can improve the precision of a matching point search with a plurality of images taking the same object where distant and near views coexist. A plurality of first images obtained by time-sequentially imaging an object from a first viewpoint, and a plurality of second images obtained by time-sequentially imaging the object from a second viewpoint, are obtained. Reference regions including a reference point are set respectively in the first images with the same arrangement, and comparison regions corresponding to the form of the reference regions are set respectively in the second images with the same arrangement. One reference distribution of pixel values about two-or-more-dimensional space is generated from the distributions of pixel values about the plurality of reference regions, and one comparison distribution of pixel values about two-or-more-dimensional space is generated from the distributions of pixel values about the plurality of comparison regions. Then, a matching point in the plurality of second images that corresponds to the reference point is detected by using the reference distribution of pixel values and the comparison distribution of pixel values.
摘要:
A method is provided for controlling display of three-dimensional data in a three-dimensional processor that processes three-dimensional data indicating three-dimensional position coordinates of each point on a surface of an object to be measured, the three-dimensional data being obtained by projecting measurement light onto the object and receiving measurement light reflected from the object. The method includes obtaining reliability data that are an index of reliability of three-dimensional data of said each point, enabling a user to adjust a threshold for defining a range of the reliability, and displaying, on a screen of a display, three-dimensional data corresponding to reliability falling within a range defined by the threshold adjusted by the user with the three-dimensional data displayed distinguishably from different three-dimensional data.
摘要:
A compound semiconductor substrate which inhibits the generation of a crack or a warp and is preferable for a normally-off type high breakdown voltage device, arranged that a multilayer buffer layer 2 in which AlxGa1-xN single crystal layers (0.6≦X≦1.0) 21 containing carbon from 1×1018 atoms/cm3 to 1×1021 atoms/cm3 and AlyGa1-yN single crystal layers (0.1≦y≦0.5) 22 containing carbon from 1×1017 atoms/cm3 to 1×1021 atoms/cm3 are alternately and repeatedly stacked in order, and a nitride active layer 3 provided with an electron transport layer 31 having a carbon concentration of 5×1017 atoms/cm3 or less and an electron supply layer 32 are deposited on a Si single crystal substrate 1 in order. The carbon concentrations of the AlxGa1-xN single crystal layers 21 and that of the AlyGa1-yN single crystal layers 22 respectively decrease from the substrate 1 side towards the above-mentioned active layer 3 side. In this way, the compound semiconductor substrate is produced.
摘要翻译:一种禁止产生裂纹或翘曲的化合物半导体衬底,优选用于常闭型高击穿电压器件,其中AlxGa1-xN单晶层(0.6&amp; NlE; X&amp; NlE; 1.0 )含有1×1018原子/ cm 3至1×1021原子/ cm3的碳和含有1×10 17原子/ cm 3至1×1021原子/ cm 3的碳的Al y Ga 1-y N单晶层(0.1&lt; 1lE; y&nlE; 0.5) 交替重复堆叠,并且在Si单晶衬底1上沉积具有碳浓度为5×10 17原子/ cm 3以下的电子传输层31和电子供给层32的氮化物活性层3 订购。 Al x Ga 1-x N单晶层21和Al y Ga 1-y N单晶层22的碳浓度分别从衬底1侧朝向上述有源层3侧减小。 以这种方式制造化合物半导体衬底。