Method and apparatus for rolling shape holes in discs, in particular, bicycle chain raeder and the like.

• 1. 带有在轴承兜孔处具有用于借助调整件的随温度的形状变化例如借助一种形状记忆合金来改变兜孔游隙的调整件的窗孔保持架的滚动轴承 [P] . 中国专利： CN101171433A . 2008-04-30
• 2. 用于将形状配合地保持在轮盘中的叶片推出的设备和方法 [P] . 中国专利： CN103597169B . 2016.01.20
• 3. Gear-change with chains switching from combined parts made of plastic and metal for driving raeder, traveling submerged, driving raeder with an auxiliary motor, motor raeder or the like. [P] . 德国专利： DE1505949A1 . 1969-11-27

  机译： 带链条的变速齿轮从塑料和金属制成的组合零件切换，用于驱动拉德，潜入水中，通过辅助马达驱动拉德，马达拉德等。

• 4. Apparatus for feeding of the upper flap of chains for driving raeder, and the like. in a machine for the assembly of the chain links [P] . 德国专利： DE817388C . 1951-10-18

  机译： 用于输送链条的上翻板的设备，用于驱动刮刀等。在装配链节的机器上

• 5. Chains for driving raeder so, motor raeder or the like. [P] . 德国专利： DE938770C . 1956-02-09

  机译： 因此，用于驱动啤酒的链条，马达的啤酒等。

• 1. Discrete element modelling of railway ballast performance considering particle shape and rolling resistance [J] . Yunlong Guo, Chunfa Zhao, Valeri Markine, 铁道工程科学:英文版 . 2020,第004期
• 2. Discrete element modelling of railway ballast performance considering particle shape and rolling resistance [J] . Yunlong Guo, Chunfa Zhao, Valeri Markine, 现代交通学报（英文版） . 2020,第004期
• 3. Application of Shape Lock-on Method in Plate Rolling [J] . HU Xian-lei, WANG Jun, WANG Zhao-dong, 钢铁研究学报（英文版） . 2004,第003期
• 4. Bicycle chain shape models [C] . IEEE Conference on Computer Vision and Pattern Recognition . 2009
• 5. Allene Functionalization via Bicyclic Methylene Aziridines: Development of Methods for the Synthesis of Heteroatom Stereotriads, Discovery of Dynamic Ag Catalysis, and Applications Toward the Total Synthesis of Jogyamycin. [D] . Rigoli, Jared William. 2014
• 6. Reconstruction of bacteriophage T4 DNA replication apparatus from purified components: rolling circle replication following de novo chain initiation on a single-stranded circular DNA template. [O] . C F Morris, N K Sinha, B M Alberts 1975
• 7. ABSTRACT Various body parts or organs can be analysed to identify the different diseases in the human body. Fingernail analysis is one of the ways to identify disease in the human body. Nails are the body part which are farthest from the heart and therefore receive oxygen at last. As a result the nails are the first who show the symptoms of a disease in the human body. Fingernails can be easily captured for diagnosis and there are no heavy equipment or no specific conditions required to use nail image for disease diagnosis, like in other tests and scanning processes. Human nails deliver beneficial information about complaints or any nutritive imbalances in the human body depending upon their shape, texture and colour. In human beings, numerous systemic and skin diseases can be easily analyzed through careful examination of nails of both the limbs. A lot of nail illnesses have been found to be primary signs of numerous underlying systemic illnesses. The colour, texture or shape changes in nails are signs of many diseases mainly affecting nails. Considering all these properties of nails a system is proposed that uses digital image processing (DIP) methods for identifying such changes in the human nail to get more precise results and predict numerous diseases effortlessly. With the emerging Internet of Things (IOT) concept the generated report is made available remotely, this will help users to reduce transportation efforts. As the system has to deal with large and private data, the security of data must be ensured. To keep the data confidential, the Blockchain concept which is one of the most emerging concepts in the field of data management is used. The paper contains the implementation of the digital image processing for feature extraction of nail images, usage of IOT (ThingSpeak cloud) for data storage and implementation of Blockchain to keep the system secured and theft free. KEY WORDS: Int ernet of thin gs (IOT), Image proc essin g, Thin gSpeak, RG B vavalues, Mean pi xel vavalues, Bloc kchain , Hash key. Disease Diagnostic System: Abnormalities in Human Nail [O] . Pranav S. Wazarkar 2020
• 8. Discrete Time Methods for Simulating Continuous Time Markov Chains. [R] . Hordij, A., Iglehart, D. L., Schassberger, R. 1975

• 1. A Study on Modelling Surface Finish in Electrical Discharge Machining Tablet Shape Punches Using Response Surface Methodology [J] . Le Xuan Hung1 ,Tran Thanh Hoang2 ,Vu Ngoc Pi1 . 环境科学与工程：B . 2017,第007期
• 2. A Study on the Effective Long Type Coil Shape by Multidisciplinary Method in Induction Heating [J] . Young Hwa Lee ,Yun Sok Ha . 现代机械工程（英文） . 2014,第2期
• 3. 氯化氢圆块孔式石墨冷却器工艺设计方法的研究 [C] . 熊洁羽 ,王国军 ,陈旭红 . 第24届全国氯碱行业技术年会 . 2006