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Results 1-10 of 657 for Criteria:(ANID:BG* AND CTR:WO) Office(s):all Language:en Stemming: false
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Analysis
List Length
TitleCtrPubDate
Appl.NoApplicantInventorInt.Class
METHOD AND APPARATUS FOR MEDICAL TREATMENT OF THE PATHOLOGICAL STATE OF BONES
WO01.12.1988
PCT/BG1988/000001VISSH VOENNOMEDICINSKI INSTITUTVALCHANOV, Vyacheslav, Deyanov
A61B 17/56
A HUMAN NECESSITIES
61
MEDICAL OR VETERINARY SCIENCE; HYGIENE
B
DIAGNOSIS; SURGERY; IDENTIFICATION
17
Surgical instruments, devices or methods, e.g. tourniquets
56
Surgical instruments or methods for treatment of bones or joints; Devices specially adapted therefor
Method and apparatus for medical treatment of pseudoarthrosis, delayed consolidation, bone deformations, correction of the length of long tubular bones, performing arthrodesis, acceleration of the normal bone knit, treatment of bone tumours, aseptic necrosis, delay of bone growth, a.o. in which, after anesthesis, the limb of the patient is fixed to the carrying carriage (9) of the apparatus. After centering of the pathological place, it is subjected once, consecutively and extracorporally to the action of impact waves with different frequencies and pressures at different pulse duration for different period of times, and this is followed by subsequent immobilization for a longer period. The apparatus comprises a generator of impact waves (2) disposed under the patient carriage (9), an X-ray generator (5), a television camera (12) and an electronic optical converter (11) on the longitudinal axis (13) of the X-ray generator (5) and a light diaphragm (10). The intersection point of the longitudinal axes of the X-ray generator (5) and of the light diaphragm (10) forms the point of action (15) of the impact waves.

ARTIFICIAL INTRAOCULAR LENS
WO18.07.1985
PCT/BG1985/000001V T P "MAIMEX"DYAKOV, Nikola Ganev
A61F 2/16
A HUMAN NECESSITIES
61
MEDICAL OR VETERINARY SCIENCE; HYGIENE
F
FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, E.G. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
2
Filters implantable into blood vessels; Prostheses, i.e. artificial substitutes or replacements for parts of the body; Appliances for connecting them with the body; Devices providing patency to, or preventing collapsing of, tubular structures of the body, e.g. stents
02
Prostheses implantable into the body
14
Eye parts, e.g. lenses, corneal implants; Artificial eyes
16
Intraocular lenses
The artificial intraocular lens comprises a lens (1) with holes (2) and (3) provided on the periphery thereof for securing the elastic supporting elements (4). The supporting elements (4) are fabricated as asymmetrical loops, are arranged symmetrically in relation to the centre of the lens (1) and comprise four arcs which are disposed in series. The arcs (10, 9) ensure the junction of the supporting elements (4) with the body of the lens (1) and have the identical elasticity, whereas the arcs (5, 6) provide the contact of the supporting elements (4) with the supporting area of the eye after the implantation has been accomplished. The radius of curvature of the arc (5) ranges from 0.3 to 0.9 mm whilst the radius of curvature of the arc (6) is appropriate to the curvature of the supporting area of the eye; the angle made between the tangent to the circle (7) prolongating the arc (6) and the tangent to the circle, circumscribed from the centre of the lens (1) with the radius equal to the radius of the supporting area of the eye, at a point of the intersection of the latter circle with the circle (7) ranges from 1.5?o to 7.5o¿.

TUBULAR ANCHOR
WO10.04.1986
PCT/BG1985/000002VISSH MINNO-GEOLOZHKI INSTITUTNIKOLAEV, Nikolay Stefanov
E02D 5/80
E FIXED CONSTRUCTIONS
02
HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL-SHIFTING
D
FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
5
Bulkheads, piles, or other structural elements specially adapted to foundation engineering
74
Means for anchoring structural elements or bulkheads
80
Ground anchors
A tubular anchor representing a thin-walled tubular body (1), comprising a front guiding part (2) which is cone-shaped, of irregular wedge shape or star-shaped, and is provided with at least two grooves (4) which are disposed symmetrically with respect to its longitudinal axis and which are of equal or different depth. The angle formed between the generatrix of the conical part (2) and the axis of the tubular body (1) can be from 0 to 45o. Behind the front guiding part (2) there is shaped a working part (5) with a length greater than that of the front guiding part (2), with a smooth or uneven external surface, and with an oval or elliptic cross-section, the perimeter of which is smaller, equal or greater than the perimeter of the anchor hole, the diameter of the anchor hole being always smaller than the great axis of the oval. At the end of the working part (5), by a conical transition (7) of the tubular body (1), there is shaped a cylindrical shank (8) to which there is attached a triangular or quadrangular support plate (9) with an elliptical hole, the smaller axis of the ellipse being smaller than the external diameter of the cylindrical shank (8).

EXTERNAL OSTEOSYNTHESIS FIXATOR
WO08.12.1994
PCT/BG1993/000008NESTOROV, Stanislav GeorgievNESTOROV, Stanislav Georgiev
A61B 17/60
A HUMAN NECESSITIES
61
MEDICAL OR VETERINARY SCIENCE; HYGIENE
B
DIAGNOSIS; SURGERY; IDENTIFICATION
17
Surgical instruments, devices or methods, e.g. tourniquets
56
Surgical instruments or methods for treatment of bones or joints; Devices specially adapted therefor
58
for osteosynthesis, e.g. bone plates, screws or the like
60
for external osteosynthesis, e.g. distractors or contractors
The stabilizer is designed for orthopaedics and traumatic surgery and is applied in treatment of long tubular bones. Its design is a compact one and has been simplified to the highest degree, allowing quick immobilization of moving bone fragments. The stabilizer comprises a carrier, shaped as a thin-wall tube (1) with radial holes (3) containing a compact tubular body (2) with diametrical holes (10); bone bolts (17) are fixed in the holes (3, 10) by threading means (9, 12).

EXTERNALLY MESHING CYLINDRICAL TOOTHED GEAR
WO10.11.1994
PCT/BG1994/000004DIMOV, Ivan, IvanovDIMOV, Ivan, Ivanov
F16H 1/20
F MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
16
ENGINEERING ELEMENTS OR UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
H
GEARING
1
Toothed gearings for conveying rotary motion
02
without gears having orbital motion
20
involving more than two intermeshing members
The gear is intended for use in toothed reduction gear systems in machine tool transmissions and other machinery. It is characterized by the fact that assembly slots (13, 30) are provided in apertures in partitions in the housing (1, 20) below the radial roller bearing with two flanges on the outer ring (8, 16, 29) of the intermediate shaft-pinions (6, 15, 24). Thanks to this arrangement, subassemblies put together outside the housing can be mounted in the one-piece housings (1, 20, 35); those subassemblies comprise the intermediate shaft-pinions (6, 15, 24), the toothed wheels (5, 7, 25) and the inner rings of the roller bearings (8, 16, 29) in the following construction: multi-stage, single-flow gears; gears with stages divided between two symmetrically configured pairs of spiral gear wheels whose teeth are inclined at opposing angles; multi-flow gears in which the assembly slots (30) are formed by machining a cylindrical surface (31) in the one-piece housing (in the two-stage gears the said surface is machined on the outer partition (20) of the housing, in the four-stage gears on the intermediate partition (36) of the housing). The four-stage multi-flow gears consist of two two-stage gears connected by a shaft-pinion (37) running without any radial support through the intermediate partition (36) of the one-piece housing (35).

METHOD FOR OBTAINING FOOD COLOURING PRODUCT
WO01.06.1995
PCT/BG1993/000016KUJUMDZIEVA, AnnaKUJUMDZIEVA, Anna
C09B 61/00
C CHEMISTRY; METALLURGY
09
DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
B
ORGANIC DYES OR CLOSELY-RELATED COMPOUNDS FOR PRODUCING DYES; MORDANTS; LAKES
61
Dyes of natural origin prepared from natural sources
According to this method colourant for foodstuffs is obtained. Red and orange pigments obtained as fungi belonging to genus Monascus are cultivated on culture media, based on milk or whey permeate with different carbon and nitrogen sources and microelements added. Through this method a complex, ecologically clean product, containing lactose, protein, amino acids, vitamins and water soluble pigment is obtained. The method is wasteless, ecologically clean and a nontraditional substrate, waste from the milk industry is utilized.

WHEELSET FOR THE BASIC INTERNATIONAL TRACK GAUGES
WO29.06.1995
PCT/BG1994/000014GAYDAROV, Nikola, MartinovGAYDAROV, Nikola, Martinov
B61F 7/00
B PERFORMING OPERATIONS; TRANSPORTING
61
RAILWAYS
F
RAIL VEHICLE SUSPENSIONS, e.g. UNDERFRAMES, BOGIES, ARRANGEMENTS OF WHEEL AXLES; RAIL VEHICLES FOR USE ON TRACKS OF DIFFERENT WIDTH; PREVENTING DERAILING; WHEELS GUARDS; OBSTRUCTION REMOVERS OR THE LIKE
7
Rail vehicles equipped for use on tracks of different width
The wheelset (1) is applied to the basic track gauges in the world where in the normal and broad track gauges a reliable fixing of the wheels (2) is performed by two teeth (8, 11) and lower teeth (25) secured to the side wall (23) of the axle-box (9) disposed in the symmetrical plane of the internal tooth (11) and are engaged to slots (26) in wings (27) bilaterally disposed in the upper end of the muff (4). In the narrow track gauges a single upper tooth (11) is used instead of the two teeth (8, 11). Three solutions are proposed for transmitting of the loading on the external tooth (8) in case of narrow track gauges and additional solution for securing in the most narrow track gauge. Said solutions can be applied in different combinations depending on the number and the type of the track gauges in use.

A DEVICE FOR MAGNETIC TREATMENT OF LIQUIDS
WO18.08.1994
PCT/BG1993/000005SD MTM KACAROV & CO.KACAROV, Zhivko Ivanov
C02F 1/48
C CHEMISTRY; METALLURGY
02
TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
F
TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
1
Treatment of water, waste water, or sewage
48
with magnetic or electric fields
The device is finding application in the mechanical engineering, the food industry, the energetics, the building, the transport, the medicine and the household for activation of water, water systems, fuels and oils. It ensures a high efficiency of the magnetic treatment, low hydraulic resistance, reduced overall dimensions and high output. The device consists of an external casing (1) of nonmagnetic material into which is disposed a hollow cylindrical body (2) of nonmagnetic material over which is winded up the electromagnetizing coil (3). In the cavity of the body (2) is put the core (4) of nonmagnetic material formed by the elements (from 4.1 to 4.6) arranged along the axle of the core (4), consecutively rotated at an equal angle in the same direction, forming two stepped screw-shaped channels with the inside surface of the hollow cylindrical body (2).

A DEVICE FOR SWITCHING THE REVOLUTIONS OF ELECTRICAL, TWO-SPEED, PERCUSSION AND REVERSIBLE HAND DRILLING MACHINE
WO19.08.1993
PCT/BG1993/000003ELTOS COMPANYBOCHEV, Hristo, Pavlov
B23B 45/00
B PERFORMING OPERATIONS; TRANSPORTING
23
MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
B
TURNING; BORING
45
Hand-held or like portable drilling machines, e.g. drill guns; Equipment therefor
The device is designed for switching the revolutions of electrical, two-speed, percussion and reversible drilling machines. A high switching reliability in idle as well as in motion time is achieved. The device is possessing a simplified construction with reduced overall dimensions. The device comprises a U-shaped strap (16) bearing-mounted on the axle (17), connected through its long arm (15) to the circular channel (10) of the frontal gear clutch (2), slot-sticked on the spindle (1) over which spindle are bearing-mounted the gears (4) and (5) spaced by the longitudinally slotted bush (9) and with the switching button (22) fitted to the body (8). The switching button is provided with a spring pin (23) mounted in the blind hole (24) disposed perpendicularly to the cylindrical surface (19) opposite to the cammed surface (20). By rotation of the switching button (22), both the cammed and the cylindrical surfaces and the spring pin (23) in the inside surface (18) of the U-shaped strap realize the displacement of the strap and respectively of the clutch towards the driven gears (4) and (5).

ROASTED PEELED PEPPERS
WO22.07.1993
PCT/BG1993/000002TCHOLAKOV, Nikola, BontchevTCHOLAKOV, Nikola, Bontchev
A23L 1/212
A HUMAN NECESSITIES
23
FOODS OR FOODSTUFFS; THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
L
FOODS, FOODSTUFFS, OR NON-ALCOHOLIC BEVERAGES, NOT COVERED BY SUBCLASSES A21D91; THEIR PREPARATION OR TREATMENT, e.g. COOKING, MODIFICATION OF NUTRITIVE QUALITIES, PHYSICAL TREATMENT; PRESERVATION OF FOODS OR FOODSTUFFS, IN GENERAL
1
Foods or foodstuffs; Their preparation or treatment
212
Preparation of fruits or vegetables
The invention relates to a method and an installation for preparation of roasted peeled peppers sterilized or not, in appropriate containers which is intended for use in food industry and for separation of the peel from the pulp. The method includes washing, cleaning, baking for a certain time under a certain temperature regime, separation of the peel from the pulp, packing and, if needed, sterilization of the final product. This product may be widely used for preparation of a variety of different salads and plates. A device for automatic separation of the thin peel of the product from the pulp is based on the use of vacuum forces applied at the working area of a perforated belt, whereas the ejecting of the peel is effected by means of the compressed air. The method provides for the following technological sequence: washing of the raw material with a disinfection solution and rinsing with water by means of hydraulic installations, separation of the fruitstalks and the seeds by means of an automate, baking of the peppers in an oven working on a liquid or gaseous fuel, an electric stove or in a combined oven, separation of the peel from the pulp in an automatic device, dosing, packing and, eventually, sterilization of the product.

Results 1-10 of 657 for Criteria:(ANID:BG* AND CTR:WO) Office(s):all Language:en Stemming: false
1 2 3 4 5 6 7 8 9 10 11 12
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