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hydrocarbon/تسوس سني
يتم حفظ الارتباط في الحافظة
الصفحة 1 من عند 28 النتائج
Caries preventive desensitizing and fluoridizing dental varnishes
يمكن للمستخدمين المسجلين فقط ترجمة المقالات
الدخول التسجيل فى الموقع
FIELD OF THE INVENTION
This invention relates to dental varnishes, more specifically varnishes comprising a resin and a solvent as are used to seal teeth.
BACKGROUND OF THE INVENTION
The oldest type of dental varnishes comprised solutions of copal resin, a fossilized plant-derived mined material, in
Surface-driven pumping system and method for recovering a fluid from a subsurface hydrocarbon deposit
يمكن للمستخدمين المسجلين فقط ترجمة المقالات
الدخول التسجيل فى الموقع
FIELD OF THE INVENTION
The present invention relates to the field of subsurface fluid recovery and, in particular, to surface-driven pump systems for oil production from subsurface hydrocarbon deposits.
BACKGROUND OF THE INVENTION
Producing subsurface hydrocarbon deposits requires that a system be
Caries preventive desensitizing and fluoridizing dental varnishes
يمكن للمستخدمين المسجلين فقط ترجمة المقالات
الدخول التسجيل فى الموقع
FIELD OF THE INVENTION
This invention relates to dental varnishes, more specifically varnishes comprising a resin and a solvent as are used to seal teeth.
BACKGROUND OF THE INVENTION
The oldest type of dental varnishes comprised solutions of copal resin, a fossilized plant-derived mined material, in
Heating device for a device for transporting a fluid containing a hydrocarbon
يمكن للمستخدمين المسجلين فقط ترجمة المقالات
الدخول التسجيل فى الموقع
PRIORITY CLAIM
The present application is a National Phase entry of PCT Application No. PCT/FR2011/050604, filed Mar. 22, 2011, which claims priority from French Application No. 1052845, filed Apr. 14, 2010, the disclosures of which are hereby incorporated by reference herein in their
System for covering hydrocarbon liquids and method of forming same
يمكن للمستخدمين المسجلين فقط ترجمة المقالات
الدخول التسجيل فى الموقع
FIELD OF THE INVENTION
The present invention is a system for covering hydrocarbon liquids and a method of forming the system.
BACKGROUND OF THE INVENTION
As is well known in the art, oil field collection tanks are used as loading points for oil collected from conventional heavy and mid to light
Compositions containing organo germanium compounds useful in the prevention of caries
يمكن للمستخدمين المسجلين فقط ترجمة المقالات
الدخول التسجيل فى الموقع
BACKGROUND OF THE INVENTION
1. Field of the Invention
This invention relates to composition of matter useful in dental hygiene, more specifically in the prevention of caries.
2. Description of the Prior Art
One of the significant factors in the formation of caries is the conversion of soluble
Submersible progressive cavity pump driver
يمكن للمستخدمين المسجلين فقط ترجمة المقالات
الدخول التسجيل فى الموقع
FIELD OF THE INVENTION
The present invention relates to a hydraulic submersible driver for a rotary pump, for example a progressive cavity pump, in which the driver is offset in relation to the production tubing; and more particularly, the present invention relates to a method of operating the
Dispersing fines in hydrocarbon applications using artificial lift
يمكن للمستخدمين المسجلين فقط ترجمة المقالات
الدخول التسجيل فى الموقع
TECHNICAL FIELD
The invention relates to methods for making aqueous slurries of fine particles and compositions of fine particles so made, and still more particularly relates to methods of improving the life of artificial lift systems (e.g. progressing cavity pumps) that transport aqueous slurries
N-phenoxy(or thio)hydrocarbon 3,4,5-trihydroxypiperidine derivatives, their use in medicine and in animal nutrition
يمكن للمستخدمين المسجلين فقط ترجمة المقالات
الدخول التسجيل فى الموقع
The present invention relates to certain new 3,4,5-trihydroxypiperidine compounds, to processes for their production and to their use as agents against prediabetes, gastritis, constipation, infections of the gastro-intestinal tract, meteorism, flatulence, caries, arteriosclerosis and hypertension
Protective structure for the floor of a concrete enclosure having to contain a high temperature fluid
يمكن للمستخدمين المسجلين فقط ترجمة المقالات
الدخول التسجيل فى الموقع
BACKGROUND OF THE INVENTION
The present invention relates to a protective structure for the floor of a concrete enclosure having to receive a fluid which can be raised to a high temperature, such as liquid sodium or a hydrocarbon.
An enclosure of this type can be more particularly used for carrying
Preheat system for convection cooking appliance
يمكن للمستخدمين المسجلين فقط ترجمة المقالات
الدخول التسجيل فى الموقع
BACKGROUND OF THE INVENTION
1. Field of the Invention
The present invention pertains to the art of cooking appliances and, more particularly, to a preheat system employed to eliminate byproducts from an oven cavity between cleaning cycles in a convection cooking appliance.
2. Discussion of the Prior
Temperature controlled medecine carrier
يمكن للمستخدمين المسجلين فقط ترجمة المقالات
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BACKGROUND OF THE PRESENT INVENTION
1. Field of the Invention
The present invention relates to the field of portable containers for transporting medicine vials of differing sizes and protecting them from environmental damage. In particular, the present invention is directed to a container for
Electron paramagnetic resonance (EPR) techniques and apparatus for performing EPR spectroscopy on a flowing fluid
يمكن للمستخدمين المسجلين فقط ترجمة المقالات
الدخول التسجيل فى الموقع
BACKGROUND
Field of the Disclosure
The present disclosure generally relates to electron paramagnetic resonance (EPR) and, more specifically, to utilizing EPR methods and systems to detect the characteristics of materials, for example, in wells, pipelines, or formations, such as for flow assurance or
Extreme service plug valve
يمكن للمستخدمين المسجلين فقط ترجمة المقالات
الدخول التسجيل فى الموقع
BACKGROUND OF THE DISCLOSURE
1. Field of the Disclosure
This disclosure relates in general to valves for hydrocarbon drilling, production and processing operations, and in particular to plug valves used for managing fluids associated with hydrocarbon drilling, production and processing
Process for preparing improved amphora aggregates
يمكن للمستخدمين المسجلين فقط ترجمة المقالات
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BACKGROUND OF THE INVENTION
U.S. Pat. Nos. 3,848,033 and 3,996,639 to Callahan, et al. describe an aggregate having a spherical or semi-spherical shape, a void center and a single cavity in the external surface communicating to the void center prepared by
(a) preparing a slurry, the slurry
قاعدة بيانات الأعشاب الطبية الأكثر اكتمالا التي يدعمها العلم
- يعمل في 55 لغة
- العلاجات العشبية مدعومة بالعلم
- التعرف على الأعشاب بالصورة
- خريطة GPS تفاعلية - ضع علامة على الأعشاب في الموقع (قريبًا)
- اقرأ المنشورات العلمية المتعلقة ببحثك
- البحث عن الأعشاب الطبية من آثارها
- نظّم اهتماماتك وابقَ على اطلاع دائم بأبحاث الأخبار والتجارب السريرية وبراءات الاختراع
اكتب أحد الأعراض أو المرض واقرأ عن الأعشاب التي قد تساعد ، واكتب عشبًا واطلع على الأمراض والأعراض التي تستخدم ضدها.
* تستند جميع المعلومات إلى البحوث العلمية المنشورة
