摘要:
A network monitor and control apparatus for controlling the monitoring of a network are provided. The network monitor includes an error monitor including an error information gatherer for gathering error information of a monitor target apparatus; and a monitor result notifier for notifying of monitor results, wherein if there are N types of monitor target functions, the error monitor includes N error information gatherers for the respective N types of monitor target functions (N=1, 2, 3, . . . ) and wherein each of the N error information gatherers gathers the error information from one of an existing monitor target apparatus and a newly added monitor target apparatus on a per monitor target function basis.
摘要:
There is provided a means to produce industrially a highly pure 2-hydroxy-4-oxa-5-thiatricyclo[4.2.1.03,7]nonane 5,5-dioxide derivative in high yield from highly pure and industrially available raw materials.The production method for a sultone derivative of the present invention comprises a step (A) to obtain a sulfonic acid derivative by hydrolyzing a sulfonyl halide derivative represented by the following chemical formula 1: or an enantiomer thereof and a step (B) to obtain a corresponding sultone derivative represented by the following chemical formula 2: or an enantiomer thereof by treating the sulfonic acid derivative with a oxidizing agent.
摘要:
The present invention provides a method of production of a steel soft nitrided machine part comprising: preparing a steel material containing, by mass %, C: 0.15-0.30%, Si: 0.03-1.00%, Mn: 0.20-1.5%, S: 0.04-0.06%, Cr: 0.01-0.5%, Mo: 0.40-1.5%, Nb: 0.005-0.05%, Ti: 0.005-0.03%, V: 0.2-0.4%, Ni: 0.05-1.5%, N: 0.002-0.0048%, a balance of Fe and unavoidable impurities, limiting P to 0.02% or less, limiting Ceq. (equation (1)) to 0.65-0.85, controlling DI (equation (2)) to 80-155, log Kp (equation (3)) to 2.5-8, and Si and Mn contents according to equation (4), heating the steel material to 1150-1280° C., hot forging the steel material to the shape of the part, cooling the steel material at a 0.5-1.5° C/sec cooling rate to obtain a hot forged part having a micrometallic structure with more than 50% of bainite, machining the hot forged part, and soft nitriding the machined hot forged part at 550-650° C. for 30 minutes or more.
摘要:
The present invention provides a measurement apparatus which measures a surface shape of a measurement target surface, the apparatus including an optical system configured to split light from a light source into measurement light and reference light, guide the measurement light onto the measurement target surface, and guide the reference light onto a reference surface, a detection unit configured to detect an intensity of the measurement light reflected by the measurement target surface, an intensity of the reference light reflected by the reference surface, and an interference pattern formed between the measurement light reflected by the measurement target surface and the reference light reflected by the reference surface, and a processing unit configured to obtain a surface shape of the measurement target surface based on an interference signal of the interference pattern detected by the detection unit.
摘要:
A task management system includes: an attribute information acquiring unit acquiring attribute information indicating an attribute of a document corresponding to document data; a billing destination information generator extracting attribute information specifying a billing destination of a cost caused as a price of performance of a task using the document data from the attribute information acquired by the attribute information acquiring unit and generating billing destination information indicating the billing destination on the basis of the extracted attribute information; a process content information storage storing process content information indicating a content of a process performed on the document data by a task terminal used by a task performer; a task content specifier specifying the content of the task performed on the document data by the task performer on the basis of the process content information stored in the process content information storage; a cost correlation storage storing a correlation of the content of the task and the cost caused as the price of the performance of the task; a billing amount information generator generating billing amount information indicating a billing amount for the billing destination on the basis of the content of the task specified by the task content specifier and the correlation stored in the cost correlation storage; and a billing information storage correlating and storing the billing destination information generated by the billing destination information generator and the billing amount information generated by the billing amount information generator.
摘要:
A projector includes an image distortion sensing section which generates image distortion sensing information, an environmental influence sensing section which generates environmental influence sensing information, a projection area information generation section which generates projection area information, an image distortion correction section which corrects distortion of a projection image and generates correction information indicating the degree of correction, a display area information generation section which generates display area information indicating the display area of the projection image after distortion correction based on the projection area information and the correction information, an environmental influence reduction section which performs processing of reducing environmental influence, a projection section which projects the projection image, and a differential image generation section which generates a differential image.
摘要:
The present invention provides a coating composition for cans comprising 100 parts by mass of a neutralized acrylic resin-modified epoxy resin (A), and from 1 to 50 parts by mass of anionic polymer crosslinked fine particles (B), (A) and (B) being dispersed in an aqueous medium, wherein the anionic polymer fine particles (B) are polymer fine particles comprising a polymer having an acid value of from 10 to 120 mg KOH/g and being produced by polymerizing radically polymerizable unsaturated monomers comprising from 2 to 30% by mass of a carboxyl group-containing radically polymerizable unsaturated monomer (b1), from 2 to 30% by mass of a polyvinyl compound (b2) and from 40 to 96% by mass of other radically polymerizable unsaturated monomer (b3) in the presence of water.
摘要:
A projector includes an image projection section, a sensor that senses a projected first calibration image at a low resolution and generates first sensing information, senses the first calibration image at a high resolution and generates third sensing information, and senses a second calibration image at a high resolution and generates second sensing information, a projection area detection section that generates projection area information, based on the first and second sensing information, a projection-target area detection section that generates projection-target area information, based on the first, second, and third sensing information, and an image distortion correction section that corrects distortion of an image projected by the image projection section, based on the projection area information and the projection-target area information.
摘要:
To provide an image display system, projector, image processing method, program and information storage medium enabling to shorten the time required for calibration when the color and brightness of an image is corrected in consideration of the influence of the ambient light, there is provided a liquid crystal projector having: a calibration signal generation section for generating four types of calibration image signals; a color light sensor for colorimetry of calibration images; a color correction section for correcting image information based on the color information from the color light sensor to correct the color of the image; and a brightness correction section for correcting the image information based on the color information from the color light sensor to correct the brightness of the image. The liquid crystal projector displays the image after the image information is corrected such that the color and brightness of the image are corrected according to the viewing environment.
摘要:
A surface of a steel, as a material for a crankshaft, is nitrocarburized. The steel contains, as alloy elements C having a content 0.10 mass % or more 0.30 mass % or less, Si having a content 0.5 mass % or more and 0.3 mass % or less, Mn having a content 0.3 mass % or more and 1.5 mass % or less, Mo having a content 0.8 mass % or more and 2.0 mass % or less, Cr having a content 0.1 mass % or more and 1.0 mass % or less, and V having a content 0.1 mass % or more and 0.5 mass % or less, with a remainder consisting of Fe and inevitable impurities. The contents of the alloy elements fall within ranges: 2.0 mass %≦Mn+Cr+Mo≦3.0 mass %, 2.3 mass %≦C+Mo+5V ≦3.7 mass %, and 2.7 mass %≦2.16 Cr+Mo+2.54V≦4.0 mass %. If a steel sample extracted from a central portion of the nitrocarburized steel free from an influence of the nitrocarburizing treatment is austenitized at 1200° C. for one hour, and cooled to a room temperature so that a cooling rate at which the steel sample passes through a temperature range between 900° C. and 300° C. is 0.5° C./second, then an area percentage of a bainite structure in steel structures is 80% or more and a Vickers hardness measured at a cross section is 260 Hv or more and 330 Hv or less. A surface hardness of a nitrocarburized layer is 650 Hv or more, a formation depth of the nitrocarburized layer is 0.3 mm or more, and a hardness of the central portion is 340 Hv or more. Thereby a crankshaft which is excellent both in the machinability and in fatigue strength, even after nitrocarburizing treatment on the surface, is provided.
摘要翻译:作为曲轴的材料的钢的表面被氮碳共渗。 钢含有含量为0.10质量%以上且0.30质量%以下的合金成分C,含有0.5质量%以上且0.3质量%以下的Si,含有0.3质量%以上且1.5质量%的Mn %以下,含量为0.8质量%以上且2.0质量%以下的Mo为0.1质量%以上且1.0质量%以下的Cr,含量为0.1质量%以上至0.5质量%的V以下, 或更少,余量由Fe和不可避免的杂质组成。 合金元素含量在2.0质量%<= Mn + Cr + Mo <= 3.0质量%,2.3质量%<= C + Mo + 5V≤3.3质量%,2.7质量%<= 2.16Cr的范围内 + Mo + 2.54V <= 4.0质量%。 如果不受氮碳共渗处理的影响,从氮碳共渗钢的中央部提取的钢样品在1200℃下奥氏体化1小时,冷却至室温,钢样品通过的冷却速度 在900℃至300℃之间的温度范围为0.5℃/秒,则钢结构中贝氏体组织的面积百分比为80%以上,横截面测得的维氏硬度为260Hv或 多达330 Hv以下。 氮碳共渗层的表面硬度为650Hv以上,氮覆层的形成深度为0.3mm以上,中央部的硬度为340Hv以上。 因此,即使在表面进行氮碳共渗处理之后,也提供了在机械加工性和疲劳强度方面优异的曲轴。