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Results 1-10 of 184 for Criteria: Office(s):all Language:FR Stemming: true maximize
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NoCtrTitlePubDateInt.ClassAppl.NoApplicantInventor
1. WOWO/2014/008570 - DENTAL IMPLANT16.01.2014
A61C 8/00
PCT/BY2013/000003JOINT STOCK COMPANY "ALTIMED"DOSTA, Anatoli D.
The invention refers to dentistry, in particular, to the group of dental implants intended for the two-step implantation in the alveolar process. The aim of the invention claimed is to protect reliably the implantation area from ingress of the infection from the oral cavity due to the tight connection of the precervical side of the implant with the periodontal tissue. The set aim is achieved in the dental implant with the support to fix the dental prosthesis and the screw part for installation in the bone tissue, as well as with the ring head located between the dental prosthesis support and the screw part, made from the porous three-dimensional structure of the polymeric material and intended for ingrowth of the gum tissues, by means of the fact that the mentioned ring head is equipped with the reinforcing element made as a hollow body of revolution with apertures and located over the ring head.

2. WOWO/2013/181732 - DISK SCISSORS FOR CUTTING SHEET MATERIAL12.12.2013
B23D 19/04
PCT/BY2013/000004UTEKHIN, Sergej IvanovichUTEKHIN, Sergej Ivanovich
The invention relates to equipment for cutting and processing materials using pressure and can be used as hand-held scissors for cutting sheet metal, non-metal sheet materials, wire, branches, etc., and enables the straight cutting of not-necessarily rigid sheet materials of any length, as well as the cutting of curved lines, by virtue of a design for disk scissors which use the edge of any table as a guide. To this end the body has two walls, one of which is situated in the plane of a side surface of one disk blade and the other being in a plane close to a plane tangential to the cutting edge of a second disk blade, wherein both of these walls form a spacial internal angle. During the process of cutting, one of the blades rolls along the table and the sheet material lying on the table while the side surface of the second blade slides along the surface of the edge of the table. Sheet material is thereby cut exactly along the edge of the table.

3. WOWO/2013/166577 - METHOD FOR THE RENEWAL OF BIOLOGICAL TISSUES AND DEVICE FOR THE IMPLEMENTATION THEREOF (EMBODIMENTS)14.11.2013
A61B 18/20
PCT/BY2012/000002KHOMCHANKA, Uladzimir ValiantinavichKHOMCHANKA, Uladzimir Valiantinavich
The invention relates to medicine and can be used in surgery, including cosmetic surgery, for example for treating trophic and persistent ulcers, pressure sores, burns, scars, etc., and also for the purpose of rejuvenating biological tissues, inter alia skin, in different locations. Proposed is a method for the renewal of biological tissues with the restoration of the functional properties, characteristics and structure thereof, in which the tissues are subjected to a predetermined degree of mechanical traumatization through the creation, in given areas, of at least one region of interference between acoustic waves emanating from at least two sources and propagating in the tissues which are to be renewed, with the possibility of the subsequent natural regeneration of the biological tissues concerned in the aforesaid areas. Also proposed are various embodiments of a device for the implementation of the above method. In order to achieve the result of the renewal of different biological tissues situated at different depths, areas of micro trauma are created without thermal effects, i.e. without the evaporation or coagulation of all of the overlying tissues, i.e. the regeneration of the tissues occurs without the growth of fibrotic cells, thus making it possible to speak of actual, rather than merely visible, rejuvenation.

4. WOWO/2013/142941 - GAS-TURBINE ENGINE03.10.2013
F02C 3/14
PCT/BY2013/000002BELOUS, Vladimir IosifovichBELOUS, Vladimir Iosifovich
The invention relates to continuous-combustion open-layout gas-turbine engines, and can be used in transport plants, for example, in aviation plants and in power-generating plants, and also as a drive in gas-pumping units. An at least two-shaft engine (Figure 2) comprises a high-pressure combustion chamber (29) and a low-pressure combustion chamber (30). A bypass channel (31) is constructed, along which some of the flow of working fluid can freely flow from the output of a low-pressure compressor (26) to the input of a turbine stage of corresponding low pressure. In contrast to known engines, the bypass channel (31) is provided with automatically acting flaps (32) and (33) which allow passage of the flow of working fluid only in one direction - from the compressor to the turbine. This makes it possible, in operating conditions when only one high-pressure combustion chamber (29) is in operation, for the entire flow of working fluid to pass through said combustion chamber. This results in a high level of economy in said conditions.

5. WOWO/2013/134844 - INTERNAL COMBUSTION ENGINE19.09.2013
F02B 23/06
PCT/BY2013/000001MAZHEIKO, Mikhail L.MAZHEIKO, Mikhail L.
The invention comprising an internal combustion engine having a cylinder a piston, a combustion chamber, piston rings, a cylinder head, a nozzle, and has installed inserts with a low heat transfer coefficient, the gap between the piston and the engine head is reduced, and the piston, piston head and cylinder casing do not have an expansion gap. The invention makes it possible to increase the efficiency of the internal combustion engine and reduce the quantity of harmful emissions.

6. WOWO/2013/040671 - METHOD FOR HYDRATING A GROUND, PROTEIN-CONTAINING BIOMASS AND FOOD PRODUCT OR SEMI-FINISHED PRODUCT PRODUCED THEREFROM28.03.2013
A23L 1/317
PCT/BY2012/000003SOVMESTNOE OBSHCHESTVO S OGRANICHENNOY OTVETSTVENNOSTYU "INVESTGRUPP BELAYA RUS"ВАВАК, Viktar Alexandrovich
The invention relates to methods for producing food products and semi-finished products from minced meat, poultry, seafood, fish, or ground, protein-containing plant biomass, as well as from mixtures of such plant biomass and meat or fish biomass. The technical result of the invention is an increase in the moisture binding capacity of a biomass without an increase in the energy spent on preparing water or a water-based solution, making it possible to maintain in the biomass, irrespective of the pH thereof, the maximum possible amount of water entering into a biopolymer hydration reaction, in other words, without increasing the water content of the biomass measured using a standard method and being incapable of detaching therefrom during heat treatment, and an improvement in the commercial qualities of the semi-finished product or the food product produced from the biomass. This result is achieved in that in the method for hydrating a ground, protein-containing biomass, water or water with any amount of cooking salt or other edible electrolytes dissolved therein, including electrolytes mixed in any composition and in any proportions, is treated by ultrasonic cavitation in a sonochemical reactor, expending a given amount of acoustic energy, and is then mixed with the ground biomass in a ratio not greater than 0.0175·1.45рH·p·1g(d) kg of water to 100 kg of biomass, where p is the percentage protein content of the biomass and d is the average dispersion of the ground pieces of the biomass in m-1, thus producing a semi-finished product or a food product with improved commercial qualities.

7. WOWO/2013/029142 - DENTAL IMPLANT, VASCULAR IMPLANT AND TISSUE IMPLANT MADE OF POROUS THREE-DIMENSIONAL STRUCTURE OF POLYTETRAFLUOROETHYLENE07.03.2013
A61L 27/16
PCT/BY2012/000001DOSTA, Anatoli D.DOSTA, Anatoli D.
The claimed invention relates to medical devices, in particular to the devices that can be used in the manufacture of implants for endoprosthesis replacement of soft or vascular tissues, replacement of the corresponding tissue in cardiology, vascular surgery, traumatology and orthopedics, dentistry. The porous three-dimensional structure of polytetrafluoroethylene was created featuring an enhanced ability of soft tissue ingrowth, or, in the second embodiment, combining the properties of an enhanced ability of soft tissue ingrowth with a barrier for the deposition of the living tissue cells. In the first embodiment of the claimed porous three-dimensional structure of polytetrafluoroethylene it contains the open through pores and the blind pores, uniformly distributed over the inner surfaces of the open pores and connected therewith, and is made of mixture of the free-flow polytetrafluoroethylene having the granules sized from 100 to 300 microns, and the constraint- flow polytetrafluoroethylene having the granules sized up to 20 microns. In the second embodiment of the claimed porous three-dimensional structure at least one surface of the three-dimensional body is provided with a barrier layer. In addition, the dental implant, the vascular implant and the tissue implant for soft tissue substitution plasty using the claimed porous structure are claimed.

8. WOWO/2013/000055 - SHOCK ABSORBER03.01.2013
F16F 7/09
PCT/BY2011/000006GOLOVACH, Ruslan NicolaevichGOLOVACH, Ruslan Nicolaevich
The invention relates to shock absorbers which can be mounted on carriages and locomotives in order to reduce longitudinal forces acting within a train upon collision of the carriages. The shock absorber comprises a polyhedral body (1) with lateral walls of differing thickness and containing a clamping wedge (4) supported on friction wedges (5), in which or opposite which anti-friction bushings (7) are mounted in the body (1) and form a solid lubricant for the body walls. There is less solid lubricant on the side where the lateral body walls are of greater thickness than on the side where the lateral body walls are of lesser thickness. Such a disparity in the amount of solid lubricant is provided by using anti-friction bushings (7) made of materials having different tribo-mechanical characteristics. The service life of the shock absorber is extended.

9. WOWO/2012/129632 - METHOD FOR GENERATING PROPULSION, AND PROPULSIVE DEVICE (VARIANTS)04.10.2012
B63H 5/16
PCT/BY2011/000002POSVENCHUK, Ivan A.POSVENCHUK, Ivan A.
The group of inventions relates to the field of mechanical engineering. In a first embodiment, the method for generating propulsion is characterized in that a rotating stream of working fluid is directed along an inner conical surface by rotating blades. The negative pressure generated by the rotating blades is compensated for by the dynamic braking of the inner stream on additional components. The propulsive device comprises a drive shaft with working blades mounted in a housing which is in the form of a hollow truncated cone, the smaller base of which has an inlet port for the introduction and/or intake of a working fluid and the larger base of which has an outlet port. An additional disc is situated downstream of the working blades. In a second embodiment, the method is characterized by the generation of negative pressure on an outer conical surface as a result of the rotation of the conical surface. The propulsive device comprises a drive shaft with working blades mounted in a housing which is in the form of a hollow truncated cone with a stationary cone disposed therein. In a third embodiment, the propulsive device comprises a drive shaft with working blades mounted in a housing which is mounted on the drive shaft and is provided with working blades situated on the inside of the housing. The group of inventions is directed towards increasing efficiency.

10. WOWO/2012/129631 - METHOD FOR GENERATING PROPULSION, AND ENGINE04.10.2012
F02K 5/00
PCT/BY2011/000001POSVENCHUK, Ivan A.POSVENCHUK, Ivan A.
The invention relates to the field of propulsion systems, in particular to engines that convert a rotating gas stream into propulsive force, and can be used in many sectors of the national economy. The engine comprises a "plate"-like housing with an upper and a lower cylindrical part and a truncated conical part situated between said cylindrical parts, a nozzle situated on a tangent to the inside generatrix of the upper cylindrical part of the housing, said nozzle being, for example, a Laval nozzle with a combustion chamber, and an inner conical part with an inner cylindrical part, wherein the inner conical part is equipped with mechanisms for altering the position of the inner conical part relative to the upper conical part, a sealing system and pressure sensors arranged on the inner conical part in order to measure the pressure.


Results 1-10 of 184 for Criteria: Office(s):all Language:FR Stemming: true
préc. 1 2 3 4 5 6 7 8 9 10 suiv.