baber/WOPTO huggingface dataset:
Patent EA-013718-B1 (EA)
Title: Cooling device
Inventor: VESBORG STEEN
IPC: A47F1/08
Filed: 2007-06-29
Abstract: The present invention relates to a cooling device for containing and cooling a plurality of glasses, each glass defining a specific height and a specific maximum diameter. The cooling device comprises a base portion (21) to be mounted on a supporting surface and defining a height (24) exceeding the specific height of each of the glasses, and a cooling channel (30) having a first opening (32) constituting a top opening and a second opening (34) constituting a bottom opening and extending between the first (32) and second (34) openings and defining a height substantially exceeding the specific height of each of the glasses. The cooling channel (30) is connected to and supported by the base portion (21) at the second opening (34). The first opening (32) substantially exceeds the maximum diameter of each of the glasses for allowing the glasses to be received and contained within the cooling channel (30). The second opening (34) slightly exceeds the maximum diameter of each of the glasses for allowing the glasses to be discharged or manually removed from the cooling channel (30). The cooling channel (30) includes a cooling fluid circulating circuit (40) for allowing a cooling fluid to circulate through the cooling fluid circulating circuit (40) for cooling the glasses.
Patent EA-032726-B1 (EA)
Title: Recombinant eukaryotic cell for the production of succinic acid that comprises nad(h)-dependent fumarate reductase
Inventor: VERWAAL RENE
IPC: A23L29/00
Filed: 2008-11-14
Abstract: This invention concerns an improved recombinant eukaryotic cell for the production of succinic acid. Said recombinant cell is selected from a yeast and a filamentous fungus, and it comprises a nucleotide sequence encoding a NAD(H)-dependent fumarate reductase that catalyses the conversion of fumaric acid to succinic acid, wherein said NAD(H)-dependent fumarate reductase is active in the cytosol. The invention further concerns a process for the production of succinic acid wherein the eukaryotic cell according to the invention is used.
Patent EA-016743-B1 (EA)
Title: Assembly and method for production of gas or gas and condensate/oil
Inventor: UNDERBAKKE HARALD
IPC: E21B43/01
Filed: 2008-12-18
Abstract: Underwater placed assembly (1) for production of gas or gas and oil/condensate from a subsea gaseous reservoir (2), where at least one production well (3) is provided from the seabed (4) to a production zone (5) and at least one water injection well (6) is provided from the seabed (4) to an injection zone (7). The assembly is characterized by comprising a pressure increasing device (8) connected to the outlet of the production well (3) in order to increase the pressure in a production flow from the production well, and a water turbine (9) which is connected to and driving the pressure increasing device (8), said water turbine (9) has an inlet (10) for water with high hydrostatic pressure according to the placement of the water turbine and an outlet (11) connected to the inlet of the water injection well (6), the water turbine (9) is driven by and withdrawing at least a part of the hydrostatic energy from the water thus delivered with a lower pressure to the water injection well (6), so that water thus delivered to the water injection well (6) has a lower pressure than the hydrostatic pressure at the inlet of the water injection well. Method for applying the assembly is also provided.
Patent EA-018227-B1 (EA)
Title: A method for the preparation of dabigatran and its intermediates
Inventor: LUSTIG PETR
IPC: C07D401/12
Filed: 2009-10-26
Abstract: Intermediates for the preparation of dabigatran of formulae (VII-2HCl) and (VII-HCl), methods for their preparation and a method for preparation of dabigatran of formula (VIII) using these intermediates.
Patent EA-019125-B1 (EA)
Title: Hydraulic shock absorber of transport vehicle
Inventor: MEDVETSKIJ VALERIJ MIKHAILOVICH
IPC: F16F9/43
Filed: 2011-06-01
Abstract: The invention relates to shock absorbers of undercarriage used in railway. The technical effect provides improvement of processibility, reliability and increase of operation service time of transport means and rail track safety. The hydraulic shock absorber of a transport vehicle comprises a housing with a rod and end covers, a cylinder with a piston cover arranged in the housing forming a cavity for working fluid, a piston with a hollow rod arranged in the housing forming rod and piston cavities, input valves arranged in the piston and in the piston cover, an overflow valve with throttle canals and a control unit, both arranged in an overflow tube connecting the rod cavity with reservoir, the overflow tube is arranged in the rod cavity and passed, with possible axial displacement, through the central aperture in the piston and fixed stationary by one end to the piston cover. A hydraulic shock absorber is provided with two fixing units to a transport means, one of which is fixed on the rod free end passed through the central aperture in the rod cover, the other is integrated with the housing end cover, wherein each of fixing units has an ear with an articulates sleeve arranged therein having a central aperture for fixing transport means thereto using a power pin, wherein the fixing unit integrated with the housing end cover and has a through threaded hole with a tight threaded plug to fill working fluid through the hole and to control the overflow valve, the overflow valve and the control unit are arranged inside the stationary end of the overflow tube. A support sleeve has a linear-profile inner surface providing its full engagement to the power pin with maximum designed load to the damper. A threaded hole with a gas nipple therein is made in the housing end cover to create the set excess air pressure in the reservoir.
Patent EA-019608-B1 (EA)
Title: Method for producing biologically active coating
Inventor: TVERDOKHLEBOV SERGEJ IVANOVICH
IPC: A61F2/02
Filed: 2011-12-14
Abstract: The invention relates to medicine, in particular, to traumatology and orthopedics and can be used for producing porous biologically active coatings on metal and ceramic implants. The invention is directed at producing biologically active hydrophilic coating on metal and ceramic implants. The said technical result is obtained using in a method for producing porous biologically active coatings on implants made from metal and ceramic materials polyvinylidenefluoride powder dissolved in a mixture of acetone and bytilacetate, using a mixture of hydroxyapatite and tribasic calcium phosphate processed in a ball mill in the presence of bytilacetate. A solution of polyvinylidenefluoride in a mix solvent and dispersion of hydroxyapatite and tribasic calcium phosphate mixture powders is homogenized in a ball mill and apply on rough and heated up to 90°C implants by pneumatic spraying. A coating is formed in a chamber furnace at not less than 180°C. Then the coating is modified by applying calcium phosphate layer in the argon atmosphere during less than 1 hour by high-frequency magnetron deposition of a target made from hydroxyapatite.
Patent EA-022999-B1 (EA)
Title: Random propylene copolymers for pipes
Inventor: BERGSTRA MICHIEL
IPC: C08L23/10
Filed: 2011-02-03
Abstract: Random propylene copolymer (R-PP) comprising: (a) a first polypropylene being a first random propylene copolymer, said first random propylene copolymer has a melt flow rate MFR10 (230°C) of not more than 1.5 g/10 min, (b) a second polypropylene being a first propylene homopolymer or a second random propylene copolymer, (c) a third polypropylene being a second propylene homopolymer or a third random propylene copolymer, said third random propylene copolymer has a comonomer content of 0.5 to 3.5 wt.%, wherein further (i) the first polypropylene differs from the second polypropylene and the third polypropylene by the melt flow rate MFR2 (230°C) and/or by the comonomer content, (ii) the second polypropylene differs from the third polypropylene by the melt flow rate MFR2 (230°C) and/or by the comonomer content (wt.%), and (iii) the random propylene copolymer (R-PP) has a melt flow rate MFR2 (230°C) of 0.05 to 10.00 g/10 min.
Patent EA-022595-B1 (EA)
Title: Chain having different links for chain curtain of a rotating roasting furnace
Inventor: ZUBACHEV ALEKSANDR SERGEEVICH
IPC: F27B7/18
Filed: 2012-10-18
Abstract: The invention relates to chain curtains for rotating furnaces. The technical result is increased intensity of hear transfer, heat conduction, heat accumulating properties; reduced resistance to gas flow; higher strength. The different-links chain for the chain curtain of a rotating roasting furnace comprises connected links, each having an oval-shaped cross-section, maximum and minimum diameters of which are in mutually perpendicular directions. The chain is made of two types of alternating links, the longitudinal chain axis of one type of links coinciding with the maximum diameter of the oval-shape cross-section, and the longitudinal chain axis of the other link type coinciding with the minimum diameter of the oval-shape cross-section. The minimum diameter of the oval-shaped form is equal to the diameter of a hypothetical circle with an area equal to at least 40% of the area of the link cross section. The external part of the contour of the oval-shaped form is formed by a convex curve or a jogged line, while the internal part, at the links contact place, is formed as a convex arc of a circle with a radius equal to the radius of the curvilinear part of an internal ring of the chain link adjacent thereto.
Patent EA-024560-B1 (EA)
Title: Process for the separation of solid carboxylic acid fines from mother liquor
Inventor: GRAY JULIAN STUART
IPC: C07C51/47
Filed: 2011-06-22
Abstract: The invention provides a process for the separation of solid carboxylic acid fines from mother liquor comprising said fines, wherein said process comprises the following steps: feeding the mother liquor containing fines to a settlement drum at above atmospheric pressure; and removing mother liquor having a lower concentration of carboxylic fines than that fed to the settlement drum; wherein said mother liquor removal occurs at a point above the point at which the mother liquor containing fines is fed to the settlement drum. Also described is a system for the separation of solid carboxylic acid fines from mother liquor, said system comprising a settlement drum having an inlet for mother liquor comprising carboxylic acid fines and an outlet for mother liquor having a lower concentration of carboxylic acid fines content then that of the mother liquor introduced via the inlet; wherein said settlement drum is configured to operate at above atmospheric pressure and said outlet is located at a point in the settlement drum above said inlet.
Patent EA-028463-B1 (EA)
Title: Method and device for brewing a beverage
Inventor: CROSS DAVID MURRAY
IPC: A47J31/06
Filed: 2013-07-02
Abstract: A method of preparing a beverage in a brewing device is provided. The brewing device comprises an infusion chamber (10) with a bottom rim (12) which defines an opening, a capsule holder (20) for receiving a capsule (30), the capsule holder comprising a sidewall (24) having an upper rim (23), a filter (25) and an openable and closable passage (29) on the opposite side of the filter from the upper rim. The method comprises the steps of inserting a capsule (30) containing infusible beverage material into the capsule holder (20), connecting the upper rim (23) of the capsule holder (20) to the bottom rim (12) of the infusion chamber (10), introducing liquid into the capsule (30) and releasing the beverage material from the capsule so that the liquid and beverage material mix and flow into the infusion chamber (10) so as to brew the beverage, and then after brewing has taken place, opening the passage (29) to allow the beverage to flow from the infusion chamber (10) through the filter (25) and out through the passage.
Patent EA-028282-B1 (EA)
Title: Support slider
Inventor: YAnushkevich Viktor Nikolaevich
IPC: F16F7/12
Filed: 2014-12-08
Abstract: The invention is related to railway transport, in particular, to sliders of freight car trucks. The objective is higher reliability of the slider due to design of its damper. The support slider (Fig. 1) includes a damper arranged between a body 1 and a movable cover 2 on the bottom 3 of the body, wherein the damper comprises an elastomeric sleeve 12 made of a thermoplastic polymer and having an opening 13, at least one guide 16 provided with a support pad 15; the guide end 17 located also in the opening 13 of the elastomeric sleeve 12 is adapted to restrict movement of the movable cover 2. The damper further includes at least one elastomeric disk 18 that contacts the guide 16, at least one end of the disk having a convex surface 19. The opening of the elastomeric sleeve 12 defines its wall, thickness of the wall not exceeding half width of its opening. The outer surface of the elastomeric sleeve is curvilinear, for instance, of a barrel-like shape. The convex surface of the elastomeric disk 18, 26 is formed by a continuous cylindrical shoulder, or by elongated prisms arranged in parallel, or by an array of shortened prisms rows, or by concentrically disposed rings, or by shortened cylinders arranged over the circumference and in the centre. The movable cover 2 may embrace the body 1 or may be inserted inside it. Various versions of position of the elastomeric sleeve 12 are possible: under the bottom 4 of the movable cover, on the bottom 3 of the body and between the guide and the intermediate plate, or between two guides. Design of all parts of the support slider is extremely simple. A small amount of materials is used for the elastomeric sleeve and the elastomeric disks. Manufacture of metal elements is achieved by simple operations. The components according to the invention can be mounted in bodies of existing slider models, e.g., to replace metal springs.
Patent EA-026858-B1 (EA)
Title: Method for measurement of a contact potential difference
Inventor: ZHARIN ANATOLY LAVRENTIEVICH
IPC: G01R19/00
Filed: 2014-12-15
Abstract: The invention is related to the field of electric measurement engineering, in particular, to methods for measurement of contact potential difference, and can find application both in solution of research problems and in industry for assessment of surface condition of various materials, quality of their surface cleanness, protective properties of thin films and coatings, including those on products of micro- and nano-technology, under various environmental conditions and external impacts on the surface of the specimen under study. The problem solved by the invention is increasing productivity of measurements due to reduction of the output signal establishment time. Said technical result is attained by provision of a method for measurement of contact potential difference comprising placement of a measuring electrode near the surface of the specimen under study, applying mechanical vibration to the measuring electrode in the direction transverse to the surface of the specimen under study, connection of the measuring electrode to the specimen under study by an external electric circuit including a connected in series controllable compensation voltage source, voltage of which is an indicator of contact potential difference. In accordance with the invention, continuous control of compensation voltage is not performed; instead of that, the variable component of a signal in the circuit including the measuring electrode is detected during alternating application of two fixed compensation voltage values. On the basis of two pairs of the values obtained, a plot of linear relationship between the output alternating signal and compensation voltage is plotted. The value of contact potential difference is determined as the point of intersection of the plot obtained and the compensation voltage axis.
Patent EA-028883-B1 (EA)
Title: Method for producing an agent for the treatment of tuberculosis
Inventor: GUMENIUK MYKOLA IVANOVYCH
IPC: A61K47/18
Filed: 2013-07-22
Abstract: A method for producing an agent for the treatment of tuberculosis relates to chemical and pharmaceutical industry and medicine, in particular to methods for producing agents for the treatment of tuberculosis in the form of solutions for infusions. The method for producing an agent for the treatment of tuberculosis comprises such steps as dissolution of an ethylenediamine tetraacetic acid disodium salt and sodium sulphite anhydrous in water, subsequent dissolution of sodium para-aminosalicylate, reduction of the solution volume to the required by adding water, saturation of the solution with nitrogen, adding sodium hydroxide to the required pH of the solution. The method for producing an agent for the treatment of tuberculosis makes it possible to produce a medical preparation keeping the stability of properties and the required quality level of the agent for the treatment of tuberculosis during 1-1,5 years of storing the same at temperatures, compared to room temperatures.
Patent EA-032123-B1 (EA)
Title: Anatomical pillow
Inventor: ILJINA NADEZHDA VIKTOROVNA
IPC: A47G9/10
Filed: 2016-09-14
Abstract: The claimed invention relates to anatomical pillows intended for support of the head and reduction of safety belt pressure on the thoracic and cervical spine during long trips in cars, planes and other vehicles. The essence of the claimed device is as follows. An U-shaped anatomical pillow contains a central part (1), two lateral (2) and two end parts (3) forming a hole. In contrast to the prototype, the width of the lateral parts (2) is not less than one hole diameter with the side parts (2) having greater rigidity than the central (1) and end parts (3). The end parts (3) are fitted out with fixtures on their external lateral side. The technical result being the aim of the claimed device consists in providing for the support of the cervical spine and reducing the pressure on the thoracic spine during transportation and location of the individual on the seat in a vehicle.
Patent EA-034260-B1 (EA)
Title: Intelligent reamer for rotary/sliding drilling system and method
Inventor: MAY MARK
IPC: E21B10/32
Filed: 2014-10-03
Abstract: A downhole intelligent reamer controller detects the difference between rotary drilling and sliding drilling, responds appropriately and quickly to multiple changes between rotary drilling and sliding drilling that may occur several times each stand of pipe. Additional controls prevent deployment of reamer members at inappropriate times such as when drilling out cement, testing, and running in and out of the wellbore. In one embodiment, a separate modular control sub is disclosed that may be utilized with and/or removably secured to an expandable reamer and/or other types of downhole tools.
Patent EA-033162-B1 (EA)
Title: Method for forming vehicle glass encapsulation and vehicle window
Inventor: YU ZHIZHAO
IPC: B29C45/14
Filed: 2014-11-20
Abstract: A method for forming a vehicle glass encapsulation, a vehicle window wherein an encapsulation is formed using said method are provided. The method includes the steps of forming a polymer solution containing bubble nuclei, the bubble nuclei being formed by a foaming agent; and performing an injection molding process by injecting the polymer solution containing the bubble nuclei into a mold to form the vehicle glass encapsulation. The method further comprises the step of decreasing a temperature of the polymer solution before injecting the polymer solution containing the bubble nuclei into the mold. The formed vehicle glass encapsulation may have no chromatic aberration and raised grain.
Patent EA-037502-B1 (EA)
Title: Apparatus and method for powering a coil of latching relays and hybrid switches
Inventor: ELBERBAUM DAVID
IPC: H01H47/22
Filed: 2017-05-11
Abstract: Described herein are an apparatus and a method for latching one pole contact of at least one springy pole in a relay or hybrid switch for maintaining an engaging or disengaging state of at least one first contact with said pole contact by a mechanical latching device comprising a springy lock pin exerting minute force, a slider with indentation path for guiding the lock pin and a track for the slider, the latching device extends from an armature or the springy pole to a base or a body of the relay or the hybrid switch, said springy pole is guided by said slider movement propelled by one of a pull by a voltage rated magnetic coil fed by a pulse of said rated voltage and a push by a plunger, and for operating a stronger coil for switching higher electrical current the magnetic coil is fed with at least one discharge higher voltage to increase the magnetic pull power of the coil.
Patent EA-038472-B1 (EA)
Title: Eccentric flatbottom bottom-hole mill
Inventor: ISKENDEROV DASHGYN ELEM OGLY
IPC: E21B29/00
Filed: 2018-11-07
Abstract: The invention relates to eliminating accidents in operated wells, i.e. well workover, in particular, to milling metal items in the emergency zone of the well. The aim of the invention is the capability of milling of an emergency end located in the wider lower part of the production string using a bottom-hole mill of the required diameter after passage of the upper smaller inner diameter of this production string. The essence of the invention is that the lower part of the bottom-hole mill reinforced by composite material and the upper part containing the threaded tool lock feature an axial eccentricity. It ensures milling the full inner diameter of casing around the production string. The required diameter of milling the emergency pipe is ensured by the eccentricity between the upper and the lower part of the mill. Depending on the eccentricity distance, the required large diameter may be covered by a mill of relatively small diameter as it rotates eccentrically.
Patent EA-037456-B1 (EA)
Title: Filter frame
Inventor: SANDERS STEPHEN
IPC: A62B27/00
Filed: 2018-04-19
Abstract: A disc filter frame comprising a base member (10) and a lever (12), said base member (10) including, adjacent a first end thereof, a breathing aperture (14) and a connection arrangement (19) configured to connect to a respiratory device, said breathing aperture (14) and connection arrangement (19) being aligned so as to define an airflow channel therebetween; said lever (12) being hingedly connected by a hinge mechanism (22) at its proximal end to said base (10) at said first end and including a sealing member (20) shaped and configured to cover said breathing aperture (14), the lever (12) being biased in a first position in which a gap is defined between said sealing member (20) and said breathing aperture (14), and selectively movable to a second position in which said sealing member (20) seals said breathing aperture (14); the distal end of said lever (12) being located and spaced apart from adjacent a second, opposing end of said base (10) and configured to be manually pressed to move said sealing member (20) from said first position to said second position.