... Title : Krupp's Special Welding Method According to German Patent 567094 and Influence of Welded Seams of a Highly Alloyed Welding Material ...
DTIC Science & Technology
Language: English ...
NBII National Biological Information Infrastructure
The results of personal interviews held with patent practitioners in the Federal Republic of Germany and Japan are presented. Interviews were held in Germany and Japan with individuals in the corporate, private and governmental sectors knowledgeable in the area of patent law to assist representatives of the United States government in an understanding of ...
Energy Citations Database
Translation of "Verhahren zur Isotopentrennung". German Patent Office, Patent 2312194. October 4, 1973, pp. 1 - 14. r. 16. Abstract ...
NASA Website
... Descriptors : *ACOUSTIC WAVES, *PATENTS, *FLUID FILTERS, ULTRASONICS, PATTERNS, PARTICULATES, ACCUMULATORS. ...
... PURGING, AUTOMATIC, HYDRAULIC ACCUMULATORS, CHECK VALVES, SAFETY VALVES, PRESSURE, CONTROL SYSTEMS, PATENTS ...
Patent law is intended to provide protection for new and inventive achievements in technology. Technical progress is considered to be the purpose and aim of patent law. The main objective of patent law is to protect patentable results according to the latest state of science and research. It is most important to ...
NASA Astrophysics Data System (ADS)
First the occupated german territories left of the Rhine river were forced to take over the french laws. When in 1806 the grand duch� of Berg and the kingdom of Westpahlia were established they also took over the french patent system but with some modifications. The kingdom of Prussia was also influenced by the patent system and the ...
PubMed
Membran-Einheit ?uer Wasserstoff/Brom Zellen", West German patent No. ... Translation of "Verfahren zur Herstellung einer Elektroden Membran- ...
... Lorenz AC Loronz, AG (German)/ ... io reoeived, means to cut out temporarily one movable coil, and means to insert ?.n equivalent inductance in the ...
ponent glass selected from germanate, tellurite and bismuth .... ionized holmium occurs from 1800 to 2100 i o such as phosphate glass and borate glass. ...
... as the switch begins to open. Descriptors : *HYPERVELOCITY GUNS, *PATENTS, *ELECTRIC SWITCHES, ACCUMULATORS, BREECH ...
... Descriptors : *PATENT APPLICATIONS, *ACOUSTIC WAVES, *FLUID FILTERS, ULTRASONICS, PATTERNS, PARTICULATES, ACCUMULATORS ...
... PATENTS, ACCUMULATORS, FLOW, FRESH WATER, RATES, SURFACES, TURBIDITY, VAPORS, WATER, DISTILLATES, REYNOLDS NUMBER ...
Tissue engineering is seen as an interesting field of technology which could improve medical therapy and could also be considered as a commercial opportunity for the European biotechnological industry. Research in the state of the art of science using the MedLine and the Science Citation Index databases, in the patent situation and of the industry dealing with tissue ...
United States patent laws as they apply to the petroleum industry are discussed in connection with: 1)the rights of employees and employers as to inventions made during the period of employment; 2)monetary awards - typical U.S. practice compared with the German system; and 3)ability to protect the invention - strengths and weakness of the U.S. ...
BackgroundPatents are one of the most important forms of intellectual property. They grant a time-limited exclusivity on the use of an invention allowing the recuperation of research costs. The use of patents is fiercely debated for medical innovation and especially controversial for publicly funded research, where the patent holder is ...
PubMed Central
Based on a German patent (DE 2191418 C2) a vacuum-condensation dryer was developed in laboratory-scale. The target was the drying of hard coal finest particles in a process which is characterized by minimizing the use of energy and working without air pol...
National Technical Information Service (NTIS)
The melting and dissolution of gelatins begins between 30 and 34 C, depending on their molecular weights. Processes for raising this melting point as described in numerous German, U.S., and British patents are evaluated, and the photographic advantages and disadvantages of each are cited.
Categories of the International Classification inventors, German, English, and American, which include inventions relative to nuclear and commercial geophysics, are examined. Recommendations are given on the scanning and sampling of materials during patent investigations. (tr-auth)
... Conventional rocket engines operating in a steady-state ... Schmidt, P. (1931), Intermittent Jet Engine, German Patent no. ... CAT /31,4 34 .6 /-3f 01 b7 1 ...
A pre-World War 2 German patent is described for an airplane wing whose profile is automatically changed as a function of the flight parameters (velocity, angle of attack, etc.) in such a manner that the center of pressure always remains approximately at ...
The patent application concerns glasses such as borate glass, phosphate glass, calibo glass and germanate glass containing predetermined quantities of certain components adapted to result in the emission of radiation in the desired spectral range, and at ...
This bibliography, which spans 1926 to 1975, identifies 140 references and patents for fluorberyllate glasses and crystals. Primary sources are Chemical Abstracts and Physics Abstracts, with added information from U. S., Russian, and German sources. A maj...
Bibliography in a combination of English, French, German, and Swedish languages. A selected bibliography is given dealing with fuelcharging systems. The bibliography covers (1) general construction aspects, special systems and economical problems; (2) patents; and (3) Swedish designs. (auth)
... Abstract : The patent describes a system for autonomously unloading accumulated angular momentum on space craft reaction wheels in the ...
An accumulator array keeps track of the frequency with which each possible reference ... and used by Or for the Government Of the United States Of ... FIELD OF THE INVENTION and more particularly to the application of a novel version of ...
This patent describes a method of removing accumulated liquids from a hydrocarbon producing well. The well having a casing with perforations at a producing formation and perforations at a water bearing formation. The casing further having a string of well tubing disposed within it.
This patent describes a running apparatus for an agricultural vehicle comprising an oil stepless change speed device, an oil circuit for an oil pump and an oil motor to actuate the oil stepless change speed device and an accumulator. The accumulator accumulates a surplus of an output pressure of the oil pump when ...
Addition of germanic acid into the culture medium of the diatom Synedra acus subsp. radians (Kutz.) Skabitsch. had nearly no influence on the culture growth at the Ge/Si molar ratio 0.01, but stopped it at ratios 0.05 and higher. It was shown by mass-spectrometry that at the Ge/Si ratio 0.01 germanium was incorporated in both the cytoplasm and siliceous valves, whereas at ...
In the intervening period since the first conception of the accident consequence model UFOMOD of the German Risk Study, new scientific information has accumulated. Important are the newest recommendations of the ICRP 30 concerning the calculation of the d...
Language: German ...
This patent describes a test apparatus for measuring the flow of viscous source fluids being pumped from one of a selected number of sources at a low flow rate. It comprises a manifold through which the source fluid flow flows; a fluid accumulator means, the fluid accumulator means being mounted to the manifold; means defining a fluid ...
This patent describes an internal combustion engine fuel injection system comprising: an accumulator connected with the high pressure channel, and with the nozzle, means which control the connection between the high pressure channel and the accumulator, means which control the timing of pilot injection, this timing being electronically ...
The patent application relates to a system for autonomously unloading accumulated angular momentum on space craft reaction wheels in the attitude control systems with external torques generated by the interaction of spacecraft magnetic dipoles with the ea...
This patent describes an improvement in combination with an oil well sump pump which has a reciprocating polish rod. The polish rod being mounted within a stuffing box. The polish rod extending exteriorly of the stuffing box.
This bibliography, the most comprehensive one compiled on zirconium, is the result of a cooperative project by Bureau of Ships, Department of the Navy, and Bureau of Mines to accumulate literature on zirconium and hafnium and to establish an information center at Bureau's Albany, Oreg., station for any interested research organization or library. Included are almost ...
This bibliography, the result of a cooperative project by the Bureau of Ships, Department of the Navy, and Bureau of Mines to accumulate literature in the Zirconium Information Center at Bureau's Albany, Oreg., station for any interested research organization or library, is second in a series that covers current technical literature relating to metallurgy of ...
Current figures (CILT, 2005) indicate that, whilst the numbers of students taking post-16 modern foreign language public examinations in England, Wales and Northern Ireland have declined overall between 2000 and 2004, one of the biggest drops is for German, which has experienced a steady year-on-year decline over the same period at the full A level. This article describes a ...
ERIC Educational Resources Information Center
"The paper provides an empirical analysis of saving and consumption choices of the elderly in [the former West] Germany, based on the German income and expenditure surveys 1978 and 1983.... The observed age-consumption profiles are very different from those predicted by the pure life-cycle theory. Although wealth is declining between age 60 and 70, it increases again after ...
This book explains x�rays and their applications in science, industry, and art. Included is a section on Wilhelm Röntgen, the German professor who refused to patent his discovery of x�rays. The author traces and explains the improvements in x�ray technology up to the multi�million dollar machines of today. The work includes many diagrams and ...
NSDL National Science Digital Library
A technology yearbook is presented summarizing the progress made in battery, solar cell, and energy-related research. Raw materials, components, manufacturing processes, and machinery are reviewed. Research papers and patents are included along with reports on new devices and equipment. While the emphasis is on the translation of Japanese, German and ...
This patent describes a method for operating a diesel engine in combination with a ceramic trap for filtering carbonaceous particulates from exhaust gases emitted by the engine as a result of combustion of a liquid hydrocarbonaceous fuel. The trap is periodically regenerated by ignition and combustion of the particulate material accumulated thereon, the ...
Website with a summary of the history of the refrigerator and freezer, with links to related resources. Exerpt: "The first known artificial refrigeration was demonstrated by William Cullen at the University of Glasgow in 1748. However, he did not use his discovery for any practical purpose. In 1805, an American inventor, Oliver Evans, designed the first refrigeration machine. The first practical ...
