baber/WOPTO huggingface dataset:
Patent DE-19615316-C1 (DE)
Title: Sewing or embroidery machine
Inventor: LEINER MATTHIAS DR
IPC: D05B57/14
Filed: 1996-04-18
Granted: 1997-04-10
Abstract: To tighten the stitch, in a sewing or embroidery machine, the upwards movement of the looped upper thread is temporarily stopped during the last quadrant of the thread loop looping movement.  The leg of the loose thread loop moving along the leading end side of the lower thread bobbin capsule is deflected outwards.  Towards the end of the upwards movement of the upper thread loop, it is moved in a flat alignment on the lower thread as it moves in a generally vertical line from the bobbin capsule to the opening in the needle plate. Also claimed is a looper with a retainer (28) for the loose upper thread loop, at a gap outside the movement path of the looper body (17), to extend into the moving path of the upper thread for a temporary holding action.  A deflector (26), with an axial action, is at the bobbin capsule carrier (18) for the leg of the upper thread loop moving along the leading side end (27) of the bobbin capsule (19).  A fixed flat guide channel (30) for the upper thread loop is near the holding piece (24).  A guide at the bobbin capsule (19) deflects the lower thread in a vertical take-off direction.
Patent DE-19623985-C1 (DE)
Title: Hollow support for room-floor
Inventor: LAMMEL MICHAEL DIPL ING
IPC: E04F15/024
Filed: 1996-06-15
Granted: 1997-12-04
Abstract: The support is of mineral and hydraulically-bonded material, particularly with a calcium-sulphate alpha-semihydrate base. A foot (2) with a central recess (3) accommodates a height-adjustable stem or casing (4). - The latter is held by friction in the recess, and a part-spherical socket (5) with flat top surface (6) is aligned with the stem or the mortar-filled casing. Mortar is used to secure the foot and the stem or casing in position in relation to each other. The casing can be formed by a cardboard cylinder, and the socket can contain a central funnel (9) for pouring the concrete into it. The stem can be solid or form a hollow cylinder.
Patent DE-19716137-C1 (DE)
Inventor: HUSSONG WOLFGANG DIPL ING
IPC: H01R31/00
Filed: 1997-04-17
Granted: 1998-10-22
Abstract: The invention relates to a module (1) for connecting actuators and/or sensors. Said module (1) has a housing (2) which can be mounted on a base (3) and a contact unit with contact pins (11). The invention seeks to create a module that has a simple structure and makes possible easy contact as well as connection of a round cable. To this end, the base (3) has an accommodating element (7) rising above the housing (2) with an accommodating aperture (10) for a plug coupling (8, 8') of a round cable connection which can be brought into contact with a connector (25). Said connector (25) has contact elements (26) which engage with the contact pins (11).
Patent DE-19723056-C1 (DE)
Title: Accessory tool for screw fasteners
Inventor: GASSER DANIEL
IPC: B25B23/14
Filed: 1997-06-02
Granted: 1998-10-15
Abstract: The fitting tool for screw head fasteners has a hollow space (5) inside the tool holder. The tool comprises a socket fitted into the tool holder and with a tool grip duct (6) into which the shear head of the fastener is located. After driving in the fastener additional torque is applied to shear off the head which is retained in the duct. Fitting another fastener pushes the sheared off head back into the duct and eventually into the collecting space (5). The socket can be fitted either way up and takes different sizes of fastener at each end. It is held in the tool holder by a shaped flange (9) and by a circular spring (14) gripping a groove (12) around the socket. The sheared off heads are retained by sprung grips (15).
Patent DE-19741504-C1 (DE)
Title: Emergency medical aid utensils storage back-pack
Inventor: TIETZE BERND
IPC: A61F17/00
Filed: 1997-09-22
Granted: 1998-12-03
Abstract: A back-pack or rucksack-type carrier for holding utensils required for providing emergency medical care includes a rear-wall part and a foldable front-wall part joined to the rear-wall part and on which are arranged pockets for holding the utensils with first locks or fasteners providing inside the rucksack.     In addition. the pockets (7,8) provided on the front wall part have second locks or fasteners (12,13) which are arranged on the outer-face of the front wall part facing outwards. The front wall part (2) specifically has at least on part of its periphery a third lock or fastener (5) for connecting the front wall part to the rear wall part.
Patent DE-19811230-C1 (DE)
Title: Large key for computer keyboard
Inventor: HOCHGESANG GERHARD
IPC: H01H3/12
Filed: 1998-03-14
Granted: 1999-07-29
Abstract: The key (2) has a cradle base (9) with lever arms (10,11) whose pivots are held in guide slots (13). The key pin (5) in a sleeve (6) extends over a clip heel (15) with sprung clip tabs (16).
Patent DE-19817729-C1 (DE)
Title: Adjustable male-female connector
Inventor: SEIDEL HELMUT
IPC: E05B15/00
Filed: 1998-04-21
Granted: 1999-08-12
Abstract: The connector sections (2,3) has a guide (4) with a radial adjusters (5) to control the insertion and removal force. The adjusters can be moved with respect to the central bore in different directions. The guide is rotatable with respect to the connection sections, with the adjusters.
Patent DE-19930140-C1 (DE)
Title: Haltestange für einen Türfeststeller
Inventor: PLASBERG GUENTER
IPC: E05C17/20
Filed: 1999-07-01
Granted: 2001-02-08
Abstract: Die Erfindung betrifft eine Haltestange für einen Türfeststeller für Kraftfahrzeuge, umfassend ein an einem der Türanordnungsteile Tür- bzw. Türsäule anordenbares Ende mit einem Gelenklager (2), einen an einer Halte- und Bremseinrichtung festlegbaren Endanschlag (3), und wenigstens eine als Flachseite ausgebildete und relativ zu der Halte- und Bremseinrichtung verlagerbare Führungsbahn (4) mit wenigstens einer mit Rastgliedern der Halte- und Bremseinrichtung einen Türöffnungswinkel festlegenden Ausnehmung (5, 6). Die Erfindung löst die Aufgabe, den Einsatz von Hilfstürbremsen beim Lackieren oder bei anderen Anlässen, die eine von der Norm abweichende Türfeststellung erfordern, überflüssig zu machen dadurch, daß eine lösbare Abdeckung (8) die wenigstens eine Führungsbahn (4) bedeckt und eine von der Führungsbahn (4) abweichende Kontur definiert bzw. dadurch, daß die wenigstens eine Führungsbahn (4) eine Einsenkung (7) zur lösbaren Verbindung mit einer Abdeckung (8) aufweist.
Patent DE-19931882-C1 (DE)
Title: Transcutaneous bearing for rigid implant for incorporeal anchoring in bone stump, with excorporeal coupling for standard exoprosthesis, comprises flexible material
Inventor: GRUNDEI HANS
IPC: A61F2/00
Filed: 1999-07-09
Granted: 2001-05-03
Abstract: Transcutaneous bearing (1) for a rigid implant, comprises a flexible material. It has a socket (2) fixed around the implant in the transcutaneous region, and an incorporeal coupling sleeve (3) with proximal connection to a collar (4), to give a seal with the socket and gap (16). Transcutaneous bearing (1) for a rigid implant, comprises a flexible material. It has a socket (2) fixed around the implant in the transcutaneous region, and an incorporeal coupling sleeve (3) with proximal connection to a collar (4).  This gives a seal with the socket and gap (16) of width s between the sleeve and the socket outer wall.  It also has a distal flexible, expandable flat mesh (5) that can be stitched to a flat mesh with a higher E modulus (6).
Patent DE-19950039-C1 (DE)
Title: Herstellverfahren für ein aus zumindest zwei Komponenten bestehendes Kunststoff-Spritzguß-Bauteil
Inventor: ROTH BRUNO
IPC: B29C45/16
Filed: 1999-10-16
Granted: 2001-04-26
Abstract: Die Erfindung betrifft ein Herstellverfahren für ein aus zumindest zwei Komponenten bestehendes Kunststoff-Spritzguß-Bauteil aus unterschiedlichen insbesondere thermoplastischen Kunststoffmaterialien, von welchen zunächst die erste Komponente in einem ersten Spritzgießwerkzeug hergestellt und dabei mit zumindest einem einen Hinterschnittbereich bildenden Vorsprung versehen wird, und von welchem Bauteil anschließend in einem zweiten Spritzgießwerkzeug die zweite Komponente durch Anspritzen an die erste Komponente geformt wird, wobei die zweite Komponente den an der ersten Komponente vorgesehenen Vorsprung im Hinterschnittbereich derart hintergreift, daß sich dieser Vorsprung mit seinem freien Ende bündig an die Außenfläche der zweiten Komponente anschließt. Erfindungsgemäß wird der Vorsporung im ersten Spritzgießwerkzeug derart geformt, daß er mit seinem freien Ende durch das zweite Spritzgießwerkzeug geringfügig in den Hinterschnittbereich hinein gedrückt wird. Hierdurch wird ein gratfreier Übergang zwischen der ersten und der zweiten Komponente geschaffen.
Patent RU-2092784-C1 (RU)
Inventor: BABICHEV VIKTOR I
IPC: G05B11/16
Filed: 1992-12-14
Granted: 1997-10-10
Abstract: Изобретение относится к силовым системам управления летательных аппаратов и может быть использовано в рулевых приводах и автопилотах малогабаритных управляемых снарядов. Целью изобретения является повышение точности автопилота. Сущность изобретения заключается в том, что в автоколебательном автопилоте управляемого снаряда, содержащем источник питания и последовательно соединенные блок вычитания, нелинейный элемент, усилитель мощности, рулевую машину с управляющим магнитом, датчик обратной связи, нелинейный элемент выполнен в виде последовательно соединенных суммирующего звена, выход которого соединен со вторым входом суммирующего элемента, первый вход которого подключен к выходу блока вычитания, а выход линейного усилителя/ограничителя соединен с входом усилителя мощности. 2 з.п. ф-лы, 1 ил.
Patent RU-2038929-C1 (RU)
Title: Electrolyte for electrochemical polishing of articles made of titanium and titanium alloys
Inventor: SOKOLOV VALERIJ E
IPC: B23H3/08
Filed: 1993-01-12
Granted: 1995-07-09
Abstract: FIELD: manufacture of heart valve prostheses. SUBSTANCE: electrolyte contains the following components, mass-% nitric acid, 7-16; hydrofluoric acid, 27-30; N-(4-trifluoromethyl-3,6-dioxaperfluoroctane) sulfonamide propylene-N, N-dimethyl-N-hydroxyethylammoniumchloride. EFFECT: enhanced efficiency.
Patent RU-2078143-C1 (RU)
Title: Method and installation for reducing fine-dispersion ferric oxide material in fluidized bed
Inventor: CZERMAK KARL DIPL ING
IPC: C21B13/06
Filed: 1993-05-21
Granted: 1997-04-27
Abstract: FIELD: ferrous metallurgy. SUBSTANCE: method involves steam conversion of natural gas and obtained conversion gas is mixed with direct-reduction blast furnace gas and entered into reduction zone with fluidized bed as reduction gas. Blast furnace gas and conversion gas, when mixed, are washed to remove carbon dioxide, the proportion of gases to be mixed being such as to provide hydrogen content in the range 45-75% (better 50-65%) and that of carbon monoxide 10-20%. During the conversion process, steam to natural gas ratio is maintained 2.5-3.5 and content of methane in reduction gas 8-35%. Direct reduction process is carried out in several (e.g. four) reactors with fluidized bed. Reactors are interconnected through opposite reloading units and reduction gas pipelines. Reactor being the last in reduction gas downstream direction is provided with pipelines connected with oxygen and natural gas sources. To each reactor except the first one, fresh reduction gas pipelines are connected. EFFECT: enhanced efficiency of process. 11 cl, 1 dwg
Patent RU-2114726-C1 (RU)
Inventor: NEFED EV VALENTIN IVANOVICH
IPC: B23Q3/15
Filed: 1993-02-01
Granted: 1998-07-10
Abstract: Изобретение относится к области технологической оснастки металлорежущих станков. Сущность изобретения: на магнитном столе установлены упор и прижим, который выполнен в виде связанных между собой основной, центральной и прижимной планок. Прижим снабжен двумя серьгами, одна из которых размещена между основной и центральной планками, другая - между центральной планкой и прижимной. Центральная планка смещена в плоскости, перпендикулярной поверхности стола, образуя с вышеуказанными планками шарнирно-рычажный механизм. Основная планка связана с серьгой упругим элементом, а прижимная планка выполнена из немагнитного материала. 3 ил.
Patent RU-2038474-C1 (RU)
Inventor: GILYANOVA LYUDMILA N
IPC: E21B1/24
Filed: 1993-02-03
Granted: 1995-06-27
Abstract: FIELD: mining industry. SUBSTANCE: perforator has piston with labyrinth grooves made in the form of profile, whose bottom portion is defined by arc of a circle making continuation of front portion of profile inclined at an acute angle with respect to piston axis. Profile rear portion is defined by straight line extending perpendicular with respect to piston axis. Depth of groove is equal to diameter of arc of circle of bottom portion of profile. Groove bottom portion circle arc diameter and distance between piston edge and first groove and groove spacing are selected so that their optimum value depends on distance between piston and cylinder. EFFECT: increased efficiency in drilling wells and enhanced reliability in operation by increased percussion power and increased wear resistance of perforator. 3 cl, 2 dwg
Patent RU-2058966-C1 (RU)
Title: Polycrystalline superhard material
Inventor: RAKITSKIJ EDUARD BRONISLAVOVIC
IPC: C04B35/583
Filed: 1993-03-23
Granted: 1996-04-27
Abstract: FIELD: inorganic chemistry. SUBSTANCE: polycrystalline superhard material is manufactured on the base of dense modifications of boron nitride. It contains additionally methastable hexagonal boron nitride having parameters of crystal lattice  . Proposed material contains 95-99.5 mass % of mentioned above dense modification of boron nitride and 0.5-5.0 mass % of methastable hexagonal boron nitride. Cubic boron nitride or wurtzite boron nitride or their mixture which contains 95-5 mass % of cubic boron nitride and 95-5 mass % of wurtzite boron nitride are used as mentioned above dense modifications. EFFECT: improves quality of desired product. 3 cl, 2 dwg, 1 tbl
Patent RU-2054396-C1 (RU)
Inventor: LISOV MIKHAIL F
IPC: C04B35/185
Filed: 1993-05-28
Granted: 1996-02-20
Abstract: FIELD: industry of refractory materials. SUBSTANCE: method involves preparation of charge from silicon carbide and aluminium nitride powders composed of, wt.-%: silicon carbide, 4.1-18.8; aluminium nitride, 81.2-95.9 by mixing the components, for example, by joint milling, molding ceramic blanks and firing them in oxygen-containing atmosphere until the weight of these blanks stops changing. After cooling, the yield of reaction-baked corundum-mullite ceramic is 125-129%. This ceramic material has a fine-grained structure with rounded grains and can be used as a high-temperature construction material. EFFECT: higher efficiency. 1 tbl
Patent RU-2096667-C1 (RU)
Title: Electrohydraulic pump
Inventor: PAVLOV LEONID S
IPC: F04F1/04
Filed: 1993-06-28
Granted: 1997-11-20
Abstract: FIELD: mechanical engineering. SUBSTANCE: pump has air duct connected with the top portion of the chamber and provided with a fan, reverse system which comprises a fan and electrode as a control member, and casing which encloses the chamber. The chamber is provided with vertical ribs. The sleeve is secured inside the chamber coaxially by means of heat withdrawing plates at a level that is no less than 0.7 of the chamber height. The volume of the sleeve is 0.008-0.1 of the volume of the working chamber. EFFECT: enhanced delivery. 2 cl
Patent RU-2103981-C1 (RU)
Inventor: MOSTEPANENKO VIKTOR KUZ MICH
IPC: A61H33/00
Filed: 1993-08-11
Granted: 1998-02-10
Abstract: FIELD: medical engineering. SUBSTANCE: device has control panel 1, computer 2, digital-to analog converter with control pulse former 3, reflexotherapy device 4, acupuncture control unit 5, regulator unit 6, unit 7 of temperature regulators, water pressure regulator, and air regulator 8, unit 9 of drug delivery regulators, bioenergetic device 11. Water and air are supplied to mixing chambers 20, 21 by means of screw pump 14 and screw compressor 15 through purifiers 16, 17 and heaters 18, 19 with the aid of electric motors 12, 13. Drug is delivered to mixing chambers from tanks 22, 23, 24, 25, etc. In addition, device has perforated bed 26 for patient 27. Internal 28 and external 29 transparent perforated hoods with asymmetrical holes for removal of water discharge outside are deepened into bed. Flexible tubes for water 30 and air 31 are deepened into holes of bed, hydroactivator 32 and air distributor 33. Tubes form split connections at contact points. Flexible drain tube 34 is coupled to bed in the same way. This tube is used to discharge water into tray 35 (not shown). Bed is moved on ball-type supports 38 by means of longitudinal 36 and lateral 37 tie-rods. EFFECT: more effective treatment. 2 dwg
Patent RU-2049083-C1 (RU)
Inventor: BORISOV LEONID M
IPC: C05F9/00
Filed: 1993-08-16
Granted: 1995-11-27
Abstract: Использование: при переработке отходов. Цель изобретения: снижение содержания тяжелых и цветных металлов в удобрении и получение концентрата тяжелых и цветных металлов в качестве полуфабриката для цветной металлургии. Сущность изобретения: способ предусматривает подготовку и сортировку твердых бытовых отходов (ТБО) с отделением некомпостируемых фракций и биологическое разложение оставшейся фракции с получением компоста. Новым в способе является то, что компост дополнительно подвергают очистке от ионов тяжелых и цветных металлов (ТЦМ) путем многократной циркуляции водной фазы последовательно через компост и катионообменный сорбент. Кроме того, очищенный компост можно в дальнейшем подвергнуть обогащению элементами питания растений и/или сушке и грануляции. В качестве катионообменного сорбента предпочтительно использовать катионит в H +  -форме, а процесс очистки вести до выравнивания значений рН фильтратов после компоста и катионообменного сорбента. Отработанный сорбент предлагается регенерировать путем промывки водным раствором щавелевой кислоты, а отработанную водную фазу возвращать для переработки следующей партии ТБО. Десорбат, полученный после ренгенерации сорбента, концентрируют и используют в дальнейшем в качестве вторсырья в цветной металлургии. 8 з. п. ф-лы.
Patent RU-2075084-C1 (RU)
Inventor: SHCHELTSINA NATALYA YU
IPC: G01N33/68
Filed: 1993-09-01
Granted: 1997-03-10
Abstract: FIELD: medicine, perinatology. SUBSTANCE: glutathione-transferase and glutathione-reductase activities and their ratio is determined in funic blood erythrocytes, at the ratio of 1.8 and higher body intoxication in neonatals is predicted. EFFECT: higher accuracy due to sensitivity to earlier signs of endogenous intoxication. 1 tbl
Patent RU-2113430-C1 (RU)
Title: Method for stabilization of unpurified acetonitrile and method for production of hydrogen cyanide
Inventor: MARK S SESA
IPC: C01C3/02
Filed: 1993-09-24
Granted: 1998-06-20
Abstract: FIELD: production of hydrogen cyanide. SUBSTANCE: method involves co-operative mixing of unpurified acetonitrile with strong base and with aldehyde. Then thus prepared mixture is heated to its spraying temperature to stabilize unpurified acetonitrile. The process is followed by extraction of stabilized acetonitrile. EFFECT: improved efficiency of the method. 11 cl
Patent RU-2095896-C1 (RU)
Inventor: SHCHERBAKOV VIKTOR G
IPC: H01R43/06
Filed: 1993-10-24
Granted: 1997-11-10
Abstract: Изобретение относится к электротехнике, в частности - к технологии изготовления электрических машин, и касается особенностей изготовления особенностей изготовления бандажных колей коллекторов. Сущность изобретения состоит в следующем: предлагаемый способ включает наложение на основу кольца корпусной изоляции, нанесение на нее механически прочной оболочки, установку полученного бандажного кольца в форму, его опрессовку и термообработку. Согласно изобретению оболочку изготавливают из предварительно пропитанных стеклянных комплексных однонаправленных нитей, корпусную изоляцию накладывают из предварительно пропитанной изоляционной ленты при окружающей температуре, а термообработку корпусной изоляции и оболочки осуществляют одновременно. Изобретение направлено на упрощение технологического цикла и сокращение его длительности. 3 ил.
Patent RU-2057197-C1 (RU)
Title: Method for obtaining rhenic sulfide concentrate from compound sulfuric acid solutions
Inventor: GREJVER TATYANA N
IPC: C22B11/00
Filed: 1993-12-28
Granted: 1996-03-27
Abstract: FIELD: obtaining of rhenic sulfide concentrate. SUBSTANCE: method involves depositing rhenium together with osmium, with sulfuric acid concentration being maintained within 15-30%, solution temperature being 80-107 C and consumption of sodium thiosulfate 5-15 g/dm 3 . EFFECT: increased efficiency and improved quality of concentrate. 1 tbl
Patent RU-2072678-C1 (RU)
Title: Подъемное кормовое крыльевое устройство судна
IPC: B63B1/26
Filed: 1994-01-10
Granted: 1997-01-27
Abstract: 1. Подъемное кормовое крыльевое устройство судна, содержащее кормовое подводное крыло с закрылками и стойками, имеющими цапфы поворота, установленные на корпусе судна, рули стоек и механизмы поворота стойки, руля и закрылков кормового подводного крыла, отличающееся тем, что стойки установлены в нише, которая выполнена в корпусе судна, а в носовой части каждой стойки установлен стопор в виде клещевого зажима, выполненного из двух кулачков и двух зацепов, взаимодействующих с выступом, который образован на стойке и имеет фасонную головку, а с внешней стороны стойка выполнена с винтовым прижимом, при этом цапфы стойки выполнены полыми с соосно расположенными внутри полостей цапф полыми валами, причем каждая стойка выполнена полой, а внутри нее установлены тяги привода механизма поворота руля и закрылков, кинематически связанные с указанными полыми валами, кинематически связанными с механизмами привода закрылка и руля, которые закреплены на цапфе стойки внутри корпуса судна.2. Устройство по п.1, отличающееся тем, что привод механизма поворота руля выполнен с угловой зубчатой передачей, размещенной в полости соответствующей стойки и кинематически связанной с баллером руля и с соответствующей тягой этого привода.
Patent RU-2124670-C1 (RU)
Title: Flanged profile for relative attachment of air passage sections
Inventor: PAUL DRAVENAU
IPC: F16L23/02
Filed: 1994-01-28
Granted: 1999-01-10
Abstract: FIELD: relative flanged connection of air duct sections made from sheet metal, mainly of rectangular section. SUBSTANCE: proposed construction provides for reliable mounting of flanged profile on section of air passage, thus ensuring strong airtight joint of flanged profile with air passage section, as well as reliable interconnection of sections. Sealing effect of sealing mass is continuous elastic action satisfying the technological requirements for fitting the profile in manufacture and mounting. Specific feature of flanged profile consists in applying elastic coat to top of bulge-fold; this coat flexible adjoins inner side of opposite shelf without clearance. EFFECT: enhanced reliability. 8 cl, 2 dwg
Patent RU-2057206-C1 (RU)
Title: Electrode block for obtaining alkaline metal oxychloride salt
Inventor: SAVINKOV SERGEJ V
IPC: C25B11/054
Filed: 1994-04-04
Granted: 1996-03-27
Abstract: FIELD: obtaining of disinfectant solutions. SUBSTANCE: electrode block has housing with a set of plane-parallel electrodes. Housing has closed end walls with parallel slots. Interelectrode space and dielectric housing height ratio is 0.008-0.17. Housing height between electrode and cover and casing height ratio is 0.02-0.1. EFFECT: increased efficiency and enhanced reliability in operation. 4 cl, 3 dwg, 1 tbl