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Neilson V Harford
''Neilson v Harford'' (1841) 151 ER 1266 is a 19th-century English patent law decision that several United States Supreme Court patent law opinions rely upon as authority. The question, as Baron Alderson posed it, was “ ere is the difference between claiming a principle, which is to be carried into effect any way you will, and claiming a mere principle?” The answer, as the opinions of the various courts that have considered the matter develop, is ''nowhere''. Facts Before Neilson's discovery of the hot-blast process, it was commonly believed that the manufacture of iron was more effective the colder the air blast was, and ironmasters therefore attempted to lower the temperature of the air in the blast. Neilson discovered that a blast furnace for converting high-carbon iron to lower-carbon iron or steel worked better if the air was heated before being blown through the molten iron. He therefore passed the air through a heated chamber on its way to the molten iron. The rel ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Parke B
James Parke, 1st Baron Wensleydale PC (22 March 1782 – 25 February 1868) was a British barrister and judge. After an education at The King's School, Macclesfield and Trinity College, Cambridge he studied under a special pleader, before being called to the Bar by the Inner Temple in 1813. Although not a particularly distinguished barrister, he was appointed to the Court of King's Bench on 28 November 1828, made a Privy Counsellor in 1833 and, a year later, a Baron of the Exchequer. He resigned his post in 1855, angered by the passing of the Common Law Procedure Acts, but was recalled by the government, who gave him a peerage as Baron Wensleydale of Walton to allow him to undertake the Judicial functions of the House of Lords, a role he fulfilled until his death on 25 February 1868. Early life and education Parke was born on 22 March 1782 in Highfield, near Liverpool, to Thomas Parke, a merchant, and his wife Anne. He studied at The King's School, Macclesfield before matri ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
James Beaumont Neilson
James Beaumont Neilson (22 June 1792 – 18 January 1865) was a Scotland, Scottish inventor whose hot blast, hot-blast process greatly increased the efficiency of smelting iron. Life He was the son of the engineer Walter Neilson, a millwright and later steam engine, engine wright, who had been a partner of David Mushet in Calder Ironworks, Glasgow.W. K. V. Gale, ''British iron and steel industry'' (David and Charles, Newton Abbot 1967), 55-8. He was born in Shettleston and was trained as an engine wright. After the failure of a colliery at Irvine, North Ayrshire, Irvine he was appointed foreman of the Glasgow Gasworks in 1817 at the age of 25. Five years later he became the manager and engineer there, a position he held for 40 years. While trying to solve a problem with a blast furnace at Wilsontown Ironworks, Neilson realized that the fuel efficiency of the furnace could be increased by blowing it with hot air, rather than cold air, by passing it through a red-hot vesse ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Court Of Exchequer Chamber Cases
A court is any person or institution, often as a government institution, with the authority to adjudicate legal disputes between parties and carry out the administration of justice in civil, criminal, and administrative matters in accordance with the rule of law. In both common law and civil law legal systems, courts are the central means for dispute resolution, and it is generally understood that all people have an ability to bring their claims before a court. Similarly, the rights of those accused of a crime include the right to present a defense before a court. The system of courts that interprets and applies the law is collectively known as the judiciary. The place where a court sits is known as a venue. The room where court proceedings occur is known as a courtroom, and the building as a courthouse; court facilities range from simple and very small facilities in rural communities to large complex facilities in urban communities. The practical authority given to the co ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
1841 In Case Law
Events January–March * January 20 – Charles Elliot of the United Kingdom, and Qishan of the Qing dynasty, agree to the Convention of Chuenpi. * January 26 – Britain occupies Hong Kong. Later in the year, the first census of the island records a population of about 7,500. * January 27 – The active volcano Mount Erebus in Antarctica is discovered, and named by James Clark Ross. * January 28 – Ross discovers the "Victoria Barrier", later known as the Ross Ice Shelf. On the same voyage, he discovers the Ross Sea, Victoria Land and Mount Terror. * January 30 – A fire ruins and destroys two-thirds of the villa (modern-day city) of Mayagüez, Puerto Rico. * February 4 – First known reference to Groundhog Day in North America, in the diary of a James Morris. * February 10 – The Act of Union (''British North America Act'', 1840) is proclaimed in Canada. * February 11 – The two colonies of the Canadas are merged, into the United Province of Canada. * February 1 ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Mayo Collaborative Services V
Mayo often refers to: * Mayonnaise, often shortened to "mayo" * Mayo Clinic, a medical center in Rochester, Minnesota, United States Mayo may also refer to: Places Antarctica * Mayo Peak, Marie Byrd Land Australia * Division of Mayo, an Australian Electoral Division in South Australia Canada * Mayo, Quebec, a municipality * Mayo, Yukon, a village ** Mayo (electoral district), Yukon, a former electoral district Cape Verde * Maio, Cape Verde (also formerly known as Mayo Island) Republic of Ireland * County Mayo * Mayo (Dáil constituency) * Mayo (Parliament of Ireland constituency) * Mayo (UK Parliament constituency) * Mayo, County Mayo, a village Ivory Coast * Mayo, Ivory Coast, a town and commune Thailand * Mayo District, Pattani Province United Kingdom * Mayo, a townland in County Down, Northern Ireland * Mayo (UK Parliament constituency), a former constituency encompassing the whole of County Mayo United States * Mayo, Florida, a town * Mayo, Kentucky, an unincorpo ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Funk Brothers Seed Co
Funk is a music genre that originated in African American communities in the mid-1960s when musicians created a rhythmic, danceable new form of music through a mixture of various music genres that were popular among African Americans in the mid-20th century. It de-emphasizes melody and chord progressions and focuses on a strong rhythmic groove of a bassline played by an electric bassist and a drum part played by a percussionist, often at slower tempos than other popular music. Funk typically consists of a complex percussive groove with rhythm instruments playing interlocking grooves that create a "hypnotic" and "danceable" feel. Funk uses the same richly colored extended chords found in bebop jazz, such as minor chords with added sevenths and elevenths, or dominant seventh chords with altered ninths and thirteenths. Funk originated in the mid-1960s, with James Brown's development of a signature groove that emphasized the downbeat—with a heavy emphasis on the first bea ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Prior Art
Prior art (also known as state of the art or background art) is a concept in patent law used to determine the patentability of an invention, in particular whether an invention meets the novelty and the inventive step or non-obviousness criteria for patentability. In most systems of patent law, prior art is generally defined as anything that is made available, or disclosed, to the public that might be relevant to a patent's claim before the effective filing date of a patent application for an invention. However, notable differences exist in how prior art is specifically defined under different national, regional, and international patent systems. The prior art is evaluated by patent offices as part of the patent granting process in what is called “substantive examination” of a patent application in order to determine whether an invention claimed in the patent application meets the novelty and inventive step or non-obviousness criteria for patentability. It may also be consid ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
O'Reilly V
O'Reilly ( ga, Ó Raghallaigh) is a group of families, ultimately all of Irish Gaelic origin, who were historically the kings of East Bréifne in what is today County Cavan. The clan were part of the Connachta's Uí Briúin Bréifne kindred and were closely related to the Ó Ruairc (O'Rourkes) of West Bréifne. O'Reilly is ranked tenth in the top twenty list of most common Irish surnames. It is also the patronymic form of the Irish name Reilly (Irish Gaelic: ''Uí Raghaile''). The name is commonly found throughout Ireland, with the greatest concentration of the surname found in County Cavan followed by Longford, Meath, Westmeath, Fermanagh and Monaghan, and the Province of Leinster. Naming conventions Overview It is usually anglicised as Reilly, Riley, and O'Reilly. The original form of the name, Ó Raghallaigh, denotes "from/of Raghallach", the name Raghallach thought to be derived from the compounds ''ragh'' (meaning "race") and ''ceallach'' (meaning "sociable"). The ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Baron Alderson Detail
Baron is a rank of nobility or title of honour, often hereditary, in various European countries, either current or historical. The female equivalent is baroness. Typically, the title denotes an aristocrat who ranks higher than a lord or knight, but lower than a viscount or count. Often, barons hold their fief – their lands and income – directly from the monarch. Barons are less often the vassals of other nobles. In many kingdoms, they were entitled to wear a smaller form of a crown called a ''coronet''. The term originates from the Latin term , via Old French. The use of the title ''baron'' came to England via the Norman Conquest of 1066, then the Normans brought the title to Scotland and Italy. It later spread to Scandinavia and Slavic lands. Etymology The word ''baron'' comes from the Old French , from a Late Latin "man; servant, soldier, mercenary" (so used in Salic law; Alemannic law has in the same sense). The scholar Isidore of Seville in the 7th century thoug ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Baron Parke
James Parke, 1st Baron Wensleydale PC (22 March 1782 – 25 February 1868) was a British barrister and judge. After an education at The King's School, Macclesfield and Trinity College, Cambridge he studied under a special pleader, before being called to the Bar by the Inner Temple in 1813. Although not a particularly distinguished barrister, he was appointed to the Court of King's Bench on 28 November 1828, made a Privy Counsellor in 1833 and, a year later, a Baron of the Exchequer. He resigned his post in 1855, angered by the passing of the Common Law Procedure Acts, but was recalled by the government, who gave him a peerage as Baron Wensleydale of Walton to allow him to undertake the Judicial functions of the House of Lords, a role he fulfilled until his death on 25 February 1868. Early life and education Parke was born on 22 March 1782 in Highfield, near Liverpool, to Thomas Parke, a merchant, and his wife Anne. He studied at The King's School, Macclesfield before matri ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Blast Furnace
A blast furnace is a type of metallurgical furnace used for smelting to produce industrial metals, generally pig iron, but also others such as lead or copper. ''Blast'' refers to the combustion air being "forced" or supplied above atmospheric pressure. In a blast furnace, fuel ( coke), ores, and flux (limestone) are continuously supplied through the top of the furnace, while a hot blast of air (sometimes with oxygen enrichment) is blown into the lower section of the furnace through a series of pipes called tuyeres, so that the chemical reactions take place throughout the furnace as the material falls downward. The end products are usually molten metal and slag phases tapped from the bottom, and waste gases (flue gas) exiting from the top of the furnace. The downward flow of the ore along with the flux in contact with an upflow of hot, carbon monoxide-rich combustion gases is a countercurrent exchange and chemical reaction process. In contrast, air furnaces (such as reverbera ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Cold Blast
Cold blast, in ironmaking, refers to a metallurgical furnace where air is not preheated before being blown into the furnace. This represents the earliest stage in the development of ironmaking. Until the 1820s, the use of cold air was thought to be preferable to hot air for the production of high-quality iron; this effect was due to the reduced moisture in cool winter air. The discovery by James Beaumont Neilson in about 1825 of the beneficial effects of the hot blast led to the rapid obsolescence of cold blast ironworks in Great Britain, where hot blast was in general use by 1835. Cold blast ironworks survived longer in the United States, but the use of hot blast as a method of smelting iron with anthracite was introduced in 1836, and the increasing US production of coke gradually drove out the cold blast furnaces. However, one of the last known operating cold blast charcoal Charcoal is a lightweight black carbon residue produced by strongly heating wood (or other animal ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
