baber/WOPTO huggingface dataset:
Patent RU-2144458-C1 (RU)
Title: Method of and device for removing passenger car brake drum
Inventor: PIVOVAROV P E
IPC: B25B27/02
Filed: 1997-04-14
Granted: 2000-01-20
Abstract: FIELD: mechanical engineering; maintenance and repair of passenger car drum-type brake systems. SUBSTANCE: to remove brake drum from axle-shaft use is made of device whose housing has threaded hole in which power threaded member is installed. Grips are mounted on housing, and axle-shaft stop is installed coaxially with treaded member. Support with compensators is coupled with stop to provide coaxial alignment of device and axle-shaft. Housing is provided with pressure flats for clamping the drum and is furnished pins with tensioners to apply radial forces to drum holes. Housing rotates together with treaded power member relative to stop. The latter has end piece for fixing the stop in shaped recess on end face of axle shaft and bead. Using pins of device, radial balancing forces are applied to surfaces of hole in drum wall to provided elastic expansion of seat hole. Forces acting along axle-shaft are applied to axle-shaft and drum end face. In process of application of forces, drum is turned relative to axle-shaft to provide their axial alignment. EFFECT: increased capacity and quality of demounting of brake drum. 3 cl, 2 dwg
Patent RU-2144700-C1 (RU)
Title: Method and device for manufacturing of fiber- optical illuminating indication board
Inventor: AATTO KHONGISTO
IPC: G02B6/00
Filed: 1994-09-19
Granted: 2000-01-20
Abstract: FIELD: electrical engineering, in particular, illumination boards which display various shapes. SUBSTANCE: method involves positioning ends of optical fibers in desired points of indication board. Making holes, feeding optical fibers into holes and cutting optical fibers are arranged into sequential steps using same hole drilling and fiber feeding device, which position is controlled by coordinates. EFFECT: increased level of automation, increased speed and decreased cost of manufacturing. 10 cl, 3 dwg
Patent RU-2118598-C1 (RU)
Title: Railway tank for transportation of liquid loads
Inventor: BURMISTROV N V
IPC: B61D5/00
Filed: 1997-05-28
Granted: 1998-09-10
Abstract: FIELD: railway transport. SUBSTANCE: railway tank has body in form of horizontal reservoir consisting of elliptical bottoms and cylindrical shell installed on running gear through frame. Shell consists of three rings. End rings are connected with bottoms and are arranged on frame. Middle ring rigidly fastened to frame by shaped feet is provided with hatch and draining device. Each ring of cylindrical shell is made of interconnected upper sheets and armored lower sheets. Body is installed on support beams and is secured by clamps. Cylindrical shell has fourth middle ring. Middle rings are equal to each other and are connected by girth weld over middle axis of shell. Cylindrical shell is made and installed at 1-3 degree inclination relative to middle of body. Longitudinal welds of middle rings are displaced relative to each other through distance not less than 100 mm. Longitudinal weld of shell between upper sheet and lower armored sheet of each end ring is made so that angle between the sheet and lower generatrix of body is 70-85 degrees. Weld between lower armored sheet and all other sheets of each middle ring is made at angle of 30-40 degrees from body lower generatrix. Ratio between lengths of lower part of middle ring and upper part relative to vertical axis is 1.02-1.07, and ratio of heights of end shaped feet is 1.04-1.08. End section of smaller height is installed towards middle of body. EFFECT: increased turn-over of tank, reliability and quality of transportation. 5 cl, 5 dwg
Patent RU-2144912-C1 (RU)
Title: Method of preparing product comprising dimethyl ether, up to 20 wt % of methanol and up to 20 wt % of water
Inventor: BODIL FOSS
IPC: C07C41/42
Filed: 1996-01-29
Granted: 2000-01-27
Abstract: FIELD: chemical industry, more particularly fuel in internal combustion engines. SUBSTANCE: method comprises contacting synthesis gas in one or more reactors with catalyst showing activity both during synthesis of methanol and during dehydration of methanol, and subsequently isolating said mixture formed from technological gas mixture of dimethyl ether, methanol and water. Technological gas mixture is cooled to produce liquid phase comprising methanol, dimethyl ether and water, and gaseous phase comprising unconverted synthesis gas and some resulting dimethyl ether, liquid phase is then passed through first distillation plant where light fraction containing dimethyl ether and methanol is distilled off, and residue remaining after distillation operation and containing methanol and water is removed. After distillation operation, residue is passed through second distillation plant where methanol containing stream is distilled off. Said stream is used for washing gaseous phase in washing plant. Stream of dimethyl ether and methanol is directed from washing plant into reactor where methyl is catalytically dehydrated to dimethyl ether and water in the presence of dehydration catalyst containing dimethyl ether, water and unreacted methanol, withdrawn from reactor, cooled and combined with light fraction from first distillation plant to give dimethyl ether containing product used as fuel. EFFECT: desired product effective as fuel ignited from compression in internal combustion engines. 2 cl, 1 dwg, 1 ex, 5 tbl
Patent RU-2121942-C1 (RU)
Title: Helicopter rescue device
Inventor: TALANOV B P
IPC: B64C27/04
Filed: 1997-10-09
Granted: 1998-11-20
Abstract: FIELD: aviation. SUBSTANCE: helicopter is provided with stops for parachute lines which are located below plane of rotation of rotor blades and above center of mass of helicopter. Parachute deployment mechanisms are located below stops. Each parachute is located in attachment. Descent of parachute may be performed by means of parachute due to positioning of parachutes beyond boundaries of revolving rotor by means of stops. EFFECT: enhanced reliability. 4 cl, 4 dwg
Patent RU-2135352-C1 (RU)
Title: Method of manufacturing finished wood slab materials
Inventor: TSVETKOV V E
IPC: B27N3/06
Filed: 1998-03-20
Granted: 1999-08-27
Abstract: FIELD: manufacture of building materials. SUBSTANCE: invention is intended for application in wood-working industry when manufacturing materials with finished surface and edges. Impregnation solution is prepared from special-type impregnation melamine-formaldehyde resin and, as hardener, organic acids comprising functional groups other than carboxylic group. Thereupon, texture paper and other-type paper are impregnated with prepared solution and assembled into packet. Laminated packed is pressed at 130-150 C and pressure 1-2 MPa. Inner laminate surface is covered with polyvinylacetate glue and laminated is pasted to slab, overhanging parts being treated in infrared heating zone. Further, using round-section steel bars, laminate is bent following shape of working surface and is rolled to surface of slab until glue is completely fastened. EFFECT: simplified technology and reduced consumption of melamine in resin. 1 tbl, 3 ex
Patent RU-2128928-C1 (RU)
Title: Method of producing food fibers
Inventor: LOSEVA V A
IPC: A23L33/00
Filed: 1998-04-10
Granted: 1999-04-20
Abstract: FIELD: food industry. SUBSTANCE: method can be used when preparing food with additives. Scrap and tails of sugar-beet are inhibited with sodium thiosulfate. Three washings are performed, the first two with water and the last one with ascorbic acid solution with repeated pressing processes. Material is finally dried. EFFECT: enabled rational use of raw material and preparation of food fibers with good organoleptic and functional properties. 3 tbl
Patent RU-2143377-C1 (RU)
Title: Wave engine-propulsor
Inventor: SEN KIN JU F
IPC: B63H19/02
Filed: 1998-12-17
Granted: 1999-12-27
Abstract: FIELD: shipbuilding; engines and propulsors working on energy of sea waves. SUBSTANCE: engine-propulsor has hydrofoil movable connected with spindle which is articulated to hull structural member which is reciprocating vertically imparting kinetic energy to shipboard consumer, for example, to propulsor of "flapping wing" type. Hydrofoil is movable forward or sternward relative to spindle, thus positioning center of pressure closer to bow or to stern relative to axis of spindle. Hydrofoil is connected with angle-of-attack forming mechanisms by means of levers. When hydrofoil is shifted stern-ward, it works as balanced hydrofoil creating the wave thrust and transmitting energy to consumer. When center of pressure of hydrofoil coincides with axis of spindle, it works as engine only transmitting energy to shipboard consumer. When center of pressure of hydrofoil is located in front of spindle, hydrofoil also works as engine even responding to slight waves at any running speed. EFFECT: enhanced efficiency of using wave energy under various navigation conditions. 2 cl, 4 dwg
Patent RU-2151976-C1 (RU)
Title: Combination system for storage of liquefied gases based on nitrogen screen
Inventor: KIRILLOV N G
IPC: F17C3/10
Filed: 1999-04-13
Granted: 2000-06-27
Abstract: FIELD: storage of liquefied gases. SUBSTANCE: system plant for production of liquid nitrogen consists of a Stirling machine, fractionating tower and a heat exchanger for freezing out of air moisture and carbon dioxide. The liquid nitrogen drain line has a Dewar flask, high-pressure pump and a check valve. The nitrogen vapor overcondensation line has a safety valve, throttle valve, expansion vessel and an actuator valve, which connect the plant for production of liquid nitrogen and the heat-insulated vessel with liquid nitrogen, forming a closed nitrogen circuit. EFFECT: enhanced efficiency of systems and reduced material costs at liquefaction and storage of liquefied gases. 1 dwg
Patent RU-2146759-C1 (RU)
Title: Method for creation of gravel filter in well
Inventor: LANCHAKOV G A
IPC: E21B43/04
Filed: 1999-04-21
Granted: 2000-03-20
Abstract: FIELD: mining industry. SUBSTANCE: method particularly relates to gas and oil production industry and can be used at completion of wells in course of drilling or in repair of wells for fighting sloughing of sand from loose-cemented or non-cemented productive beds. According to method, lowered into well by pump-compressor pipes is filter. Gas is recovered from bed through filter and pump-compressor pipes and gravel is delivered through annular space in medium fluid. At completion of well, used in function of fluid for delivery of gravel is gas condensate with concentration of gravel from 150 to 300 kg/cu.m. Gas condensate is injected into filter zone before delivery of gravel into filter zone and after delivery of gravel. Gravel is delivered into well at bottom-hole pressure being below bed pressure. Application of aforesaid method enhances efficiency of its use especially at low temperatures without increasing capital expenses for additional equipment. EFFECT: higher efficiency. 1 cl, 2 dwg
Patent RU-2156645-C1 (RU)
Title: Tubular membrane module for filtration of liquid and method of its manufacture
Inventor: KOZLOV M P
IPC: B01D61/18
Filed: 1999-08-04
Granted: 2000-09-27
Abstract: FIELD: nano-, ultra or microfiltration in cross flow modes. SUBSTANCE: proposed module includes bank of parallel load-bearing tubes whose walls are made from fibrous materials impregnated with hardened binder and coated with semi-permeable membrane. Inner part of wall of each load-bearing open- pore tube of module consists of linen woven sleeve adjoining directly semi-permeable membrane covering its shells made from nonwoven material and impregnated with hardened thermoreactive binder at the following mass ratio of components, %: sleeve and shell, 65 to 80 and thermoreactive binder, 20 to 35. Method of manufacture of tubular membrane module includes impregnation of fibrous materials with thermoreactive binder, forming of multi-layer load-bearing open-pore tubes, hardening of binder in them and application of semipermeable membrane on their internal surface. Inner wall of each load-bearing open-pore tube is formed by placing it on rigid mandrel of sleeve and winding over spiral by tape of nonwoven material impregnated by thermoreactive binder. EFFECT: improved homogeneity of tube walls from the standpoint of permeability; reduction of defects; enhanced reliability. 3 cl, 3 dwg, q tbl, 7 ex
Patent RU-2168969-C1 (RU)
Title: Method and device for removing eye lens
Inventor: SVERDLIK A JA
IPC: A61F9/007
Filed: 1999-10-12
Granted: 2001-06-20
Abstract: FIELD: medicine; medical engineering. SUBSTANCE: method involves fixing lens with device leaflets through small cut. The leaflets form cavity when being unfolded. The cavity volume and geometrical sizes correspond to those of the lens. The lens is pulled to the cut. The fragments are removed through an opening in one of the leaflets. The device has two parts. Each part has spring-loaded handle. Handle sides are connected with adjustment screw. The device has guiding clamp having two movable carriages. They are pivotally connected to the handle on one side and with leaflets on the other side. The leaflets are designed as ball segment fragments movable relative to one another and having radius of R when joined in the plane of separation. The ball segment is formed by plane being separation plane of both device parts. Guiding clamp is designed as fragment of cylinder cross-section of radius R1. The centers corresponding to R and R1 radii are arranged on the same axis running in parallel to the plane cutting the ball segment. R1 is greater than R as required by conditions of connection of both device parts in separation plane. EFFECT: provided lens removal without detritus escape into the eye cavity. 3 cl, 6 dwg
Patent RU-2159428-C1 (RU)
Title: Technique determining purity of normal molasses
Inventor: PETROV S M
IPC: C13B25/00
Filed: 1999-10-26
Granted: 2000-11-20
Abstract: FIELD: sugar industry, test of degree of depletion of molasses. SUBSTANCE: proposed technique provides for addition of crystals of granulated sugar placed into cylindrical gauze cassette into molasses. Large-size fraction of crystals with size of 0.5-0.8 mm with proportion of 1:2-1:3 to molasses is used in this case. Gauze cassette holds crystals and ensures filtration of molasses through layer of crystals over section of cassette. Crystals with oscillation amplitude 3-6•10 -3  m and frequency 2-5 s -1 . only are subjected to vibration mixing. Molasses is analyzed for content of dry substances and sugar. Purity of molasses is computed when constant quantity of contained dry substances in it is achieved. EFFECT: technique ensures increased accuracy of determination of purity of normal molasses and acceleration of analysis.
Patent RU-2165594-C1 (RU)
Inventor: SHILIN A N
IPC: G01B21/06
Filed: 1999-11-30
Granted: 2001-04-20
Abstract: FIELD: instrumentation, instruments measuring geometric parameters of heated articles. SUBSTANCE: invention can be used in rolling, forging and manufacture of shells. Optoelectronic measurement device has vibration scanner 3 with power supply unit 4, photodetector 2, amplifier 6 of photocurrent, two single-shot multivibrators 10 and 17, two Schmitt flip-flops, first one 7 of them being connected to output of amplifier of photocurrent and second one 9 being connected to power supply unit of scanner, low-frequency filter 23 and indicator 24. Automatic gain control unit comes in the form of first multivibrator 10 with first differential circuit 11 connected to output of second Schmitt flip-flop 9. Output of circuit 11 is connected to controlling input of first key 12 which connects output of amplifier 6 of photocurrent to input of voltage master unit 15 through first capacitor 13 and first buffer amplifier 14. Output of voltage master unit 15 is connected to controlling element of voltage divider 16. Unit of automatic stabilization of level of dark current is fabricated in the form of second multivibrator 17 with differential circuit 18 connected to controlling input of second key 19 which connects output of amplifier 6 of photocurrent to input of amplifier 22 via second capacitor 20 and second buffer amplifier 21. Output of amplifier 22 is connected to input of amplifier 6 of photocurrent. EFFECT: increased speed of response of proposed device, diminished dynamic measurement error under automatic stabilization thanks to employment of updated electronic circuit. 2 dwg
Patent BR-PI0402148-C1 (BR)
Title: aperfeiçoamento interno aplicado no regulador de vazão de água para duchinha manual
Inventor: COLLEY MARIO SERGIO
IPC: A47K3/00
Filed: 2004-04-20
Abstract: "APERFEIçOAMENTO INTERNO APLICADO NO REGULADOR DE VAZãO DE áGUA PARA DUCHINHA MANUAL". Formado por um corpo (1) constituído de uma cabeça (2) que apresenta em sua porção interna, uma projeção tipo trava (3), da qual deriva, perpendicularmente, um guia (4); logo abaixo do guia (4) origina-se o duto (5), sendo que, da porção interna posterior do crivo (9) projeta-se uma haste (11) com certa conicidade em sua seção transversal. Dita haste (11) apresenta, em sua face frontal ao duto (5), um elemento emborrachado (14), de modo a prover o deslize e encaixe ajustado da haste (11) junto à trava (3), guia (4) e duto (5), possibilitando a regulagem de vazão ou de fechamento total e estanque de água circulante no crivo (9). Dito elemento emborrachado (14) apresenta, transversalmente, um trecho tipo botão (15), o qual transpassa o furo vazado (16) disposto na haste (11).
Patent AU-2004235971-C1 (AU)
Title: Isoquinoline-3-carboxylic acid amides and pharmaceutical uses thereof
Inventor: SEILER MAX PETER
IPC: C07D453/02
Filed: 2004-05-11
Granted: 2008-12-04
Abstract: The present invention relates to novel isoquinoline-3-carboxylic acid amides having α7 nicotinic acetylcholine receptor agonistic activity, their preparation, their use as pharmaceuticals and pharmaceutical compositions containing them.
Patent AU-2009281122-C1 (AU)
Title: Purin derivatives for use in the treatment of fab-related diseases
Inventor: KLEIN THOMAS
IPC: A61K31/40
Filed: 2009-08-13
Granted: 2016-04-21
Abstract: The present invention relates to the finding that certain DPP-4 inhibitors are particularly suitable for wound healing preferably in diabetic patients.
Patent AU-2010253923-C1 (AU)
Title: Delivering messages using user-defined agents
Inventor: NOURSALEHI SAEED
IPC: G06Q50/00
Filed: 2010-05-28
Granted: 2015-04-02
Abstract: User-defined agents and connectors are defined to process messages for a messaging application. The user-defined agents are configured to extend the capabilities of the messaging application. Each user-defined agent is associated with a connector that is configured to route messages for a particular address space according to the specified protocol. Upon receipt of a routed message within the particular address space, the messaging application on the server invokes the associated user-defined agent to process the message. The user-defined agent utilizes an API that is associated with the messaging application to assist in processing the message.
Patent AU-2010314930-C1 (AU)
Title: Methods and systems for spinal radio frequency neurotomy
Inventor: WRIGHT ROBERT E
IPC: A61B18/14
Filed: 2010-11-05
Granted: 2014-04-03
Abstract: Methods and systems for spinal radio frequency neurotomy. Systems include needles capable of applying RF energy to target volumes within a patient. Such target volumes may contain target medial branch nerves along vertebrae or rami proximate the sacrum. Such procedures may be used to ablate or cauterize a portion of the targeted nerve, thus blocking the ability of the nerve to transmit signals to the central nervous system. Disclosed needles may be operable to asymmetrically, relative to a central longitudinal axis of the needle, apply RF energy. Such asymmetry facilitates procedures where a tip of the needle is placed proximate to anatomical structures for location verification. Then RF energy may be applied in a selectable direction relative to the needle tip to ablate volumes that include the targeted medial branch nerves or rami, thus denervating facet joints or the sacroiliac joint, respectively, to relieve pain in a patient.
Patent AU-2013214684-C1 (AU)
Title: Microbial deactivation of explosive compositions
Inventor: BREARLEY CLINT
IPC: C06B23/00
Filed: 2013-01-29
Granted: 2015-12-24
Abstract: A method of deactivating an explosive composition being used in a blasting operation, which method comprises exposing the explosive composition to a micro-organism that is indigenous to the environment in which the explosive composition is being used and that is capable of producing an enzyme that degrades the explosive composition, wherein the explosive composition has associated with it a chemical inducing agent that promotes production of the enzyme by the micro-organism.
Patent AU-2014332464-C1 (AU)
Title: Sprinkler with multi-functional, side-load nozzle with nozzle storage clip and related tool
Inventor: SESSER GEORGE L
IPC: F16B21/08
Filed: 2014-09-09
Granted: 2017-03-02
Abstract: A clip for holding a pair of nozzle inserts for use with an irrigation sprinkler includes at least two flexible attachment arms, each attachment arm provided with an elongated slot and a retention shoulder on an inside surface thereof, adjacent the elongated slot. Each attachment arm is adapted to be received in an opening in a respective nozzle insert and retained therein by the retention shoulder. A related tool includes a pair of gripper arms and a respective pair of jaws extending from the gripper arms, pivotally secured to one another. One jaw is formed with a pair of parallel prongs, and the other jaw is formed with a flat head projecting toward the pair of prongs. The jaws are adapted to engage the nozzle insert and disengage the retention shoulder to permit removal of the nozzle insert from the clip.
Patent AU-2015364631-C1 (AU)
Title: Bone screw
Inventor: SEKHON LALI
IPC: A61B17/84
Filed: 2015-12-16
Granted: 2019-12-12
Abstract: A bone screw, such as a pedicle screw, comprises an anchor portion and a sleeve portion, the anchor portion including an angled or curved portion and an externally threaded portion. The sleeve portion having an external thread for engaging bone, and a threaded internal bore for engaging the externally threaded portion of the anchor portion.
Patent AU-2016300184-C1 (AU)
Title: Drug delivery system and method for controlled and continuous delivery of drugs into the brain by bypassing the blood brain barrier
Inventor: U R ANOOP
IPC: A61M5/142
Filed: 2016-06-29
Granted: 2020-09-10
Abstract: The present invention provides devices and methods for controlled and continuous delivery of drugs into the brain by bypassing the blood brain barrier, without the need for any surgical manipulation of the brain. The respiratory mucosa in the maxillary sinus or in the nasal region is surgically accessed from the oral or maxillofacial region through a window made on the bone overlying the mucosa. The device is used to deliver drugs in a continuous and controlled manner either beneath or above the respiratory mucosa depending on the clinical requirements, drug formulation and the volume of drug used. The drug distributes into the brain from the delivery site by bypassing the blood brain barrier without causing any significant increase of the drug in the peripheral circulation. The device can be used for continuous and controlled drug delivery into the brain by bypassing the blood brain barrier for a number of medical conditions.
Patent AU-2020204102-C1 (AU)
Title: Application menu for video system
Inventor: CHEN ELBERT D
IPC: G06F3/0482
Filed: 2020-06-19
Granted: 2023-06-01
Abstract: The invention is directed to an electronic device. The electronic device generates for 
presentation on a display a user interface including a plurality of groups of icons. A 
plurality of the icons have been grouped based at least in part on metadata of applications 
associated with the icons. The electronic device receives input selecting a respective icon.  
In response to receiving the input selecting a respective icon, the electronic device 
invokes an instance of an application associated with the respective icon.