Patent office in Moscow

The invention relates to the field of vacuum-plasma equipment, in particular, to the structural elements of plasma-chemical etching installations, and lifting devices for ceramic needles that move substrates

The lifting device for ceramic needles in plasma-chemical etching installations includes a platform in the center of which a pneumatic cylinder with an anti-rotation platform is installed. At the same distance from the center of the platform, seam-welded bellows are hermetically fixed, providing the ability to cut off the vacuum circuit. Ceramic needles are fixed inside the seam-welded bellows, and the lifting device is made with the possibility of attaching to the substrate holder and located directly in the volume of the cathode unit of the plasma-chemical etching installation. In addition, the pneumatic cylinder acts as a guide to allow the ceramic needles to move relative to the upper surface of the substrate holder

The invention provides for a reduction in the size of lifting mechanisms, which makes it possible to effectively use limited space in vacuum systems

The utility model refers to electrical engineering, more particularly to the elements of electrical equipment of internal combustion engines (ICE), and can be used mainly in the automotive industry. The utility model refers to the design features of spark plugs for internal combustion engines

The task of this utility model is to eliminate the shortcomings of the previous state of the art and develop a universal spark plug suitable in parameters for any ICE

The technical result is the development of a universal spark plug with increased efficiency, suitable in terms of parameters for any ICE

The task is solved by the fact that in the spark plug for internal combustion engines, comprising a housing, an insulator with a built-in central electrode, an external electrode installed relative to the central electrode with a gap, according to the declared technical solution, the housing is made of two parts, comprising a threaded mounting element and a sleeve that provides the possibility of screwing it onto the mounting element, which has a sealing part at one end and contains at the other end, an outwardly expanding inner cone surface with an angle of expansion equal to 45°, therein, the outer electrode is fixed in the inner cone surface of the sleeve, expanding outwards, at its larger inner diameter, in addition, the inner cone surface of the sleeve is made with the ability to cover the area around the spark gap, the insulator is made of fused silica

The invention relates to the production of electronic products by means of vacuum technologies, more particularly, to the structural elements of devices for local etching of thin films of microelectronics, which is a mechanism for preliminary pressing of a movable roof to a vacuum chamber

The device for locking the roof of the vacuum chamber comprises an electric motor, pre-installation screws, a free roller, hinges with a thrust spring, and a limit switch made in such a way that after closing the roof of the vacuum chamber, the electric motor provides the opportunity to continue its work, creating additional force, and only when this force compresses the thrust spring are the hinges of the chamber made lower and ensure the activation of the limit switch, which is Therein, the electric motor makes it possible to fix the roof of the vacuum chamber in the closed position by pressing the thrust spring until the locking roller touches the upper edge of the hinge and the limit switch, and the thrust spring is made with the possibility of exerting pressure on the locking roller at the time of opening the chamber, eliminating the possibility of free swinging of the roof. In addition, the free roller and set screws limit the angle of rotation of the camera roof

The technical result is the facilitation and simplification of the installation and maintenance of vacuum chambers by ensuring reliable and uniform pressure when pressing the roof

The utility model belongs to lighting engineering

The perimeter LED luminaire comprises a built-in device for regulating the electrical power of the luminous flux in the form of a dimmer and three light modules: the main module and side modules connected to it by means of brackets. Each of the modules includes a heatsink case, a printed circuit board with LEDs, a diffuser, and a driver housed in a separate aluminum case mounted on the heatsink case. In addition, the main module has a different light distribution from the other two side modules. Herein, the perimeter luminaire is made with the ability to adjust the angle of inclination of the entire installation, as well as the angle of rotation of the two side modules. The perimeter luminaire is also made with the ability to function in two modes: with a luminous intensity of 10% in the first mode and with a luminous intensity of 100% of the rated power in the second mode, respectively

The technical result is that the lighting system can be flexibly adjusted to the distance between the installation sites from 20 to 80 m, as well as to the height from 2 to 12 m, which makes it possible to use energy efficiently during their operation, achieving the necessary illumination along the perimeter

The invention relates to the field of medicine, namely therapy, and is intended for the treatment of diseases and conditions accompanied by oxidative stress

The use of a pharmaceutical composition for the treatment of diseases and conditions accompanied by oxidative stress was chosen by us as a prototype of the proposed invention. The main disadvantage of using this composition is its low efficiency, possibly due to the abundance of components of the composition, each of which separately works in an experiment to reduce oxidative stress, but in the aggregate not only does not have a synergistic effect but, on the contrary, reduces the effectiveness of each of the components

The technical problem solved by the invention is the elimination of the shortcomings of the prototype. The technical result of the invention is an increase in the effectiveness of the effect of the composition on the reduction of oxidative stress processes. An increase in the effectiveness of the composition on the reduction of oxidative stress processes is objectively manifested in a decrease in biochemical markers of oxidative stress. This technical result ensures the use of a pharmaceutical composition containing 18 ml of hydrogen, 0.05-2.0 ml of nitric oxide, and 1-20 ml of platymix per 1 liter of a 0.9% sterile solution of sodium chloride by its introduction into the human body

The invention relates to mounting products in movable systems of vacuum-plasma equipment and is used for fastening wires, flexible hoses, and flexible tubes.
The main disadvantage of existing flexible cable ducts is the lack of the possibility of subassembly. That is, it is necessary to install tubes, cables, and flexible hoses directly on the movable system in which the cable duct is used

The task that the invention is aimed to solve is to create a cable-laying system design that greatly simplifies the process of installing mounting products in movable systems of vacuum-plasma equipment

The technical result obtained in the practical use of the proposed invention is a significant simplification of the process of installation of mounting products in movable systems of vacuum-plasma equipment

The main advantage of the claimed invention over analogues is the subassembly. That is, one can prepare and fix all tubes, cables, and flexible hoses directly on the invention in a convenient place for assembly. Next, install the entire unit in the movable system and make all connections. It is also worth noting that it is possible to additionally install components for this invention to ensure the operation of the vacuum-plasma equipment

The utility model relates to shipbuilding and concerns the design of means of transportation on water, in particular, inflatable boats

The technical result is to increase the efficiency of the PVC boat operation

The task is solved by the fact that in the insert in the PVC boat, consisting of rigid sides, the bottom, according to the utility model, is made as a single design; in the aft part there is a rear locker made in the form of a bench with a backrest; in the middle part there is a middle locker made in the form of a bench with a backrest; in the bow there is a partition with a bench separating the engine compartment from the cockpit of the boat; glove compartments are made in the rigid sides; in the aft part the insert is made with the possibility of attaching to the transom of the boat with bolts, and in the bow with straps to the eye-ring

The utility model relates to medicine, more particularly to prosthetics, and is designed to attach the prosthesis to the human body. Such a prosthesis attachment can be used in physical therapy and sports

The technical result is an increase in the ease of attachment of the forearm prosthesis due to the ergonomic removable roller, suitable for long-term use and subsequent hygienic care

The problem is solved by the fact that in the attachment of the prosthesis of the forearm, containing a cast ring made of polyurethane with three holes around the circumference, to which two polyamide elastic bands are sewn with the help of an overlay made of reinforced fabric with a leather cover, one of the tapes is made with a hole in the center inside along the entire tape, a monofilament line is installed in the tape with a hole and fixed through a hole in the ring. A fastener is installed on the tape

The invention relates to mechanical engineering. The purpose of the present invention is to eliminate the deficiencies of the prior art and to create a load-bearing frame. The technical result is an increase in strength properties, which ensures the durability and reliability of the device, as well as reduces the risk of its damage

 The load-bearing frame comprises longitudinal and transverse elements, support legs, a bottom, and a front support part

The technical result is ensured by the fact that the load-bearing frame comprises longitudinal and transverse elements, support legs, a bottom and a front support part. The front supporting part is made of an L-shape and contains side walls made with the possibility of attaching in the lower part to parallel flanges of longitudinal elements and technological holes. The longitudinal and transverse elements are made in the form of a U-shaped steel profile, the parallel flanges of which are stiffeners and form the walls of the cable ducts inside the frame. Herein, the longitudinal elements at their at least one end have a bend in the vertical direction, made with the possibility of fixing it to one of the flanges of each support leg from the inside by welding

The utility model refers to electrical appliances and concerns the design of a heated tray, which can be used to create comfortable conditions for a person in living premises, as well as to dry household items, such as shoes

The disadvantage of well-known technical solutions is the soaking of fabric mats during use for drying shoes, after which streaks from reagents and stains from sand and dirt remain on the mats. As well as the leakage of mats made of polymer materials. In the case of shoe trays, the disadvantage is the lack of heating

The task of the declared utility model is to develop the design of a shoe tray combined with heating

The technical result is to increase the technical and operational parameters of the shoe tray

The problem is solved by the fact that in a shoe tray containing a rectangular base with sides around the perimeter, made of waterproof material, according to the declared technical solution, in the lower part the base is connected to a cover made of waterproof material; the connection between the lid and the base is made to prevent water from passing along the entire perimeter of the connection; and an infrared film heating element with overheating protection and a cord with a plug led outside is installed between the base and the lid. The base on the upper side can be made ribbed

The invention relates to vacuum-plasma equipment, more particularly, to the structural elements of plasma-chemical etching installations, and devices for fixing ceramic needles in lifting substrate devices

The ceramic needle fixing device comprises a floating fastener on which, thanks to a clamping nut, the ceramic needle can be fixed. Herein, the floating fastener with a lock, which is movable in the directions of the vertical and horizontal axes, allows it to be installed on a rigid support, which is fixed in the vertical direction by adjusting the set screws

The invention provides a reliable and tight fastening of a ceramic needle with the provision of its self-installation in the technological hole of the substrate holder

The utility model refers to lighting engineering, namely to the lighting equipment of the grass surface of sports facilities, etc.

The LED installation for lighting the grass surface of sports facilities comprises a frame, light-emitting modules attached to the frame in which LEDs are used as light sources, and fasteners that provide the possibility of fixing the frame on the sports facility. The lower part of the frame is made in its middle part with rectangular faces, located relative to each other at the same angle and providing the possibility of attaching a light-emitting module of directional light to each of them. In addition, the lower part of the frame contains, on both sides of its middle part, end members located at an angle to the extreme faces of the middle part, less than the angle at which the faces of the middle part are located relative to each other. Herein, the end elements of the lower part of the frame provide the possibility of attaching light-emitting modules of non-directional light to their surfaces

The technical result is that the functioning of the LED installation does not lead to a change in temperature and to drying of the grass cover

The invention relates to devices for mixing substances, in particular, inks, nail varnishes and paints, used to paint surfaces and create other images on various surfaces, including paper, wood, metal, the human body, nails, and the like

An ink mixing machine comprising of a bottom plate, a U-shaped rack capable of being moved horizontally relative to the bottom plate, and a frame mounted on a U-shaped rack and capable of being moved vertically relative to the U-shaped rack, a carriage fixed to the frame with the ability to move horizontally relative to it and having a lower base including sockets that allow fixing ink-filled containers with metal rods and pistons filled with ink of various colors, herein, around each socket there is a rotary gear with a magnet fixed on it, in addition, the lower base has a through hole that allows the ink to be supplied to the open cells of the blister pack, each of which contains a metal rod, and the ink mixing device provides the possibility of moving the carriage in three mutually perpendicular directions to the blister pack with open cells and additionally contains a table top fixed on the plate, made with the possibility of fixing the blister pack with open cells on it and rotating the metal rods in each open cell of the blister pack, In addition, the ink mixing machine additionally contains a computer and a controller

The utility model refers to the cultivation of agricultural and ornamental plants, more particularly, to fencing devices used for the formation and decorative design of beds, flower lawns, and flower beds

The fence comprises vertical metal panels, in the upper and lower parts of which horizontal shelves with vertical, oppositely directed edges are formed, and recessed, corner and side posts made of a square profile pipe and connected to metal panels. Each post is equipped with four horizontal brackets made of sections of a profile pipe. Two brackets are fixed at the top of the post, and two are fixed in the middle part of the post, with the side post brackets in the same plane and the corner post brackets at right angles. In a particular case of utility model implementation, racks may be equipped with an anchor element fixed in the lower, sunken part of the post

The technical result for a patent for an invention is to increase the reliability and durability of the fence by increasing the strength of the connection of the posts with metal panels

Utility model refers to a concealed hinge for a door, with the ability to open the door 180º and lock it in the closed position, open 90º and 180º positions

The task of this utility model is to create a hidden hinge that has no prior art defects and with the ability to open the door 180º and lock it in the closed position, open 90º and 180º positions

The technical result is to ensure a secure fixation in the closed position, open at 90º and 180º positions. The task is solved, according to the utility model, by means of a hidden hinge for the door, with the possibility of opening the door at 180º and fixing in the closed position, open at 90º and at 180º positions, containing fasteners, one of which is buried in the doorway, and the second is buried in the door, each fastener comprises an axis parallel to the vertical A axis, wherein the fasteners are connected to each other by means of a connecting unit containing the first part and the second part rigidly connected to it along the A axis, in this case, the axes are located on the inside of the connecting unit, characterized by the fact that the first part and the second part are made in the form of profiled metal plates with magnetic properties, wherein, the first part has sections that are located at an angle of α relative to each other and the second part has sections that are located at an angle β relative to each other, and the connecting unit is made with the possibility of rotation by 90º due to the connection of the end of the section with the axis with the possibility of rotation

The utility model refers to lighting engineering, namely lighting equipment, and can be used as a stationary luminaire for street lighting of the roadway and urban pedestrian spaces

The defined street luminaire comprises a housing, an LED module mounted inside the housing with LEDs connected in series on a printed circuit board, a power supply, and optical light distribution lenses mounted on top of each LED. The device additionally contains an optical diffuser made monolithic and in one piece with optical light distribution lenses. In addition, each optical light distribution lens of the optical diffuser has a domed outer surface and an inner surface along the path of the LED emission

The technical result for the patent for the invention of the proposed utility model is to obtain a curve of luminous intensity capable of distributing the light from the light source as efficiently as possible directly on the roadway, as well as partially on the pedestrian path located behind the place of installation of the luminaire, excluding the ingress of light into the windows of residential buildings

The utility model refers to animal cages used to keep animals, such as pets and the like, during transportation, in kennels, homes, pet stores, animal shows, etc.

The technical result is an increase in the functionality and convenience of the folding cage with internal division into individual boxes. The problem is solved by the fact that in a folding animal cage, comprising a back wall, a front wall, and two folding side walls, the back wall is connected to the side walls with the help of hinges, the front wall is connected to the side walls with the help of hinges, the walls are made in the form of a frame with rods, each side wall is made with the possibility of folding, according to the declared technical solution, two dividing partitions are installed on the rear wall from the inside with the help of hinges with the ability to rotate around the vertical axis, in the lower part of the frame of the back wall on the inside, with the help of inverted hinges and a holding device, the bottom table top is installed in a vertical position parallel to the back wall, in the upper part of the frame of the back wall from the inside, the middle table top is installed in a vertical position parallel to the back wall with the help of inverted hinges and a holding device, on the upper part of the frame of the back wall from the outside, the upper table top is installed in a vertical position parallel to the back wall with the help of inverted hinges, all three tabletops are made with the ability to rotate around a horizontal axis, and holding devices are installed on the front wall