baber/WOPTO huggingface dataset:
Patent DE-10138442-C1 (DE)
Title: Production of a metal press-fitting element used in sanitary and heating devices comprises precision casting an inner annular groove of an annular ring followed by metal cutting processing
Inventor: SEDLAK BERND
IPC: F16L13/14
Filed: 2001-08-03
Granted: 2003-01-02
Abstract: Production of a metal press-fitting element comprises precision casting an inner annular groove (10) of an annular ring (6) followed by metal cutting processing.  Preferred Features: The metal cutting processing partly or completely includes the inner side of a cylindrical section (8). A low alloy carbon steel or a high alloy high grade steel is used for the precision casting.
Patent DE-10212002-C1 (DE)
Title: Fuel injector for IC engine has support sleeve around insert in housing bore for ensuring seal between coupling channel sections of modular injector
Inventor: MALITSKY WILHELM
IPC: F02M61/16
Filed: 2002-03-18
Granted: 2003-08-21
Abstract: The fuel injector has a housing (4) screwed to a transition element (5) between the housing and an injection jet (2), an axial bore (6) of the housing containing an insert (7) provided with a control element (8) and pressed against the transfer element for providing a sealing surface for a coupling channel via a support sleeve around the insert, which is loaded beyond its deformation limit in its assembled condition.
Patent DE-10232663-C1 (DE)
Title: Continuous production of (cyclo)alkylsilanes, used e.g. as adhesion promoter or crosslinker, by hydrosilylation of (cyclo)alkene uses bis(chloro-iridium-diene) compound as catalyst and free diene as cocatalyst
Inventor: KORNEK THOMAS
IPC: C07B61/00
Filed: 2002-07-18
Granted: 2003-10-16
Abstract: Continuous production of (cyclo)alkylsilanes (I) comprises continuous reaction of the corresponding tri-substituted-silylhydride (II) with a (cyclo)alkene (III) in the presence of a bis(chloro-iridium-diene) compound (IV) as catalyst and free diene as cocatalyst at 30-200 degreesC and 0.11-50.0 MPa.  Continuous production of (cyclo)alkyl-silanes (I) comprises continuous reaction of the corresponding tri-substituted-silyl hydride (II) with a (cyclo)alkene (III) in the presence of a bis(chloro-iridium-diene) compound (IV) as catalyst and free diene as cocatalyst at 30-200 degreesC and 0.11-50.0 MPa. R6R5CH-CH(R4)-SiR1R2R3  (I)  HSiR1R2R3  (II) R6R5C=CHR4  (III) ((Diene)IrCl)2  (IV) R1, R2, R3  =  1-18 C (halo)hydrocarbyl, chlorine or 1-18 C alkoxy;  R4, R5, R6  =  H, 1-18 C hydrocarbyl (optionally substituted by F, Cl, OR, NR2, CN or NCO), Cl, F or 1-18 C alkoxy or 2 of these groups and the attached C atom(s) form a cyclic group;  R  =  H or 1-18 C hydrocarbyl;  Diene  =  a 4-50 C hydrocarbon compound with at least 2 C=C double bonds, optionally substituted by F, Cl, OR, NH2, CN or NCO.
Patent DE-19506385-C1 (DE)
Inventor: GODDARD PETER JOHN
IPC: G08B25/10
Filed: 1995-02-23
Granted: 1996-10-10
Abstract: The intruder alarm system has several detectors communicating with a central device (1). This evaluates the alarm condition from the signals provided from the detectors, as transmitted radio signals. The transmitted signals are provided via two different signal frequencies, to include a handshaking signal arrangement. A test transmitter and receiver within the central device use a test signal with at least one of these frequencies for checking the alarm signal transmission channel.
Patent DE-19526630-C1 (DE)
Title: Seal for vehicle engine compartment
Inventor: STIEF REINHARD
IPC: F02B77/11
Filed: 1995-07-21
Granted: 1996-09-26
Abstract: A seal to reduce the heat and noise emission from an i.c. engine located in an engine compartment to the environment is fixed to the vehicle chassis or bodywork. The seal (11) has at least one reinforcement (12) which is made of a porous foam and with a fluid repellent surface. The seal is located under elastic pretension and sealing inside a free space (10) between the vehicle chassis and the bodywork. The free space area has a height of between 20 and 300mm in the direction of vibration (9) which can be introduced by the motion of the vehicle body on the chassis. The engine compartment (1) in the direction of travel (4) is limited by the radiator (6), and the seal reinforcement is located between the radiator and the vehicle body.
Patent DE-19609468-C1 (DE)
Inventor: VILCSEK RAINER
IPC: B28D1/00
Filed: 1996-03-11
Granted: 1997-10-23
Abstract: The invention concerns a method of producing thin plates from natural or synthetic stone, in which method an original plate (1) is produced with at least the double plate thickness, at least one surface of the original plate is provided with a carrier layer (4, 5) and then a plate provided with the carrier layer is separated. According to the invention, in order to simplify this method and render it more economical, a pane of glass (4, 5) which remains as the surface layer on the outer side of the separated plate is used as the carrier layer.
Patent DE-19636803-C1 (DE)
Title: Steerable tandem axle, preferably for agricultural trailer
Inventor: ZUNHAMMER SEBASTIAN DIPL ING
IPC: B62D7/14
Filed: 1996-09-11
Granted: 1997-11-27
Abstract: The axle has a body on its steerable part with at least one two-part steering cylinder (3). One part (10) of the steering cylinder is a spring-loaded tractive cylinder and the other (11) a spring-loaded pressure cylinder. Both parts can be filled with fluid and the extent of fill determines the steering extent and with complete fill the steering is blocked. Each fillable part of the steering cylinder for filling with fluid is connected via an unlockable check valve (13) with a fluid storage container (12). Through inherent movements of the steerable part of the steering axle fluid is pumped into the fillable parts of the steering cylinder in such a way that automatic interlocking occurs.
Patent DE-19651857-C1 (DE)
Title: Separator for removing coarse dust from incinerator plant flue gases
Inventor: EPPLE BERND DR
IPC: B01D45/06
Filed: 1996-12-13
Granted: 1998-02-19
Abstract: The separator removes solids from dust-laden flue gases flowing along the flue gas channel (1). Solids are part-extracted from the channel by labyrinth separators (2) and deposited into the cone (3) below. The outlet (4) is followed by a further cone (5) and solids outlet (6). Near the central outlet (4), a gas flow return channel (7) leads back to the flue gas channel, downstream of the labyrinth separator. Outlet openings, (14), funnels (3, 5) and return channel (7) offer less flow resistance than the labyrinth separator.
Patent DE-19716905-C1 (DE)
Title: Aqueous L-selegilin solution for treating Parkinson's disease
IPC: A61K47/38
Filed: 1997-04-22
Granted: 1998-08-27
Abstract: A stable, aqueous solution based on L-selegilin (especially selegilin hydrochloride) and pharmaceutical additives is new. The novelty is that a stabilising agent with a viscosity of 10-20 mPas and a pH of 3.5-5.0 is used, along with 0.95-1.05 mg/ml benzoate as a preservative. Also claimed is a piece of equipment for gastric administering the solution, comprising two tubes connected together via a Y-joint which is attached to a spray container of the solution.
Patent DE-19750779-C1 (DE)
Title: Traitor tracing or unauthorised user identification method for proprietary data
Inventor: SCHWENK JOERG DR RER NAT
IPC: G06F1/00
Filed: 1997-11-10
Granted: 1999-01-14
Abstract: The method involves encoding the proprietary data with a session key (S) and subdividing the session key in partial keys (s1,...st) which are all required for the reconstruction of the session key. Each partial key is encoded with each encoding key from a quantity of encoding keys, and the entirety of these encryptions is placed as access block before the data. The assignment of the encoding keys to legitimate subscribers is undertaken according to geometric structures and methods of finite geometry, whereby each legitimate subscriber (U) gets a subset of the encoding keys (PK(U)) which allows him to personally reconstruct respectively one of the partial keys, and therefore the session key. The assignment of the encoding keys guarantees, that a characteristic resilience, necessary for the identification of a traitor is guaranteed, and that at least one traitor can be undoubtedly identified with the help of a traitor search algorithm.
Patent DE-19815452-C1 (DE)
Title: Receiving profiled part for mounting electronic components using hat rails, has latch profile formed at its rear side
Inventor: KAMPE LOTHAR
IPC: H02B1/052
Filed: 1998-04-07
Granted: 2000-05-04
Abstract: The receiving part (1) includes a latch profile (3) formed at its rear side, comprising a projecting thigh (7) at a base (4), which forms a groove (8) together with the base. The groove receives at least one V-shaped spring (12). Another thigh (5) of the latch profile forms a latch groove (6) with the base, such that the lateral surface averted from the base is sloped towards it. The groove stands at an angle to the base, and comprises a recess (10) at its inner side, formed by the base.
Patent DE-19843140-C1 (DE)
Title: Contact lens care unit for disinfecting lens and inhibiting growth of microorganisms - includes silver layer in direct contact with aqueous hydrogen peroxide solution without shortening life of platinum catalyst
Inventor: MUELLER-LIERHEIM WOLFGANG
IPC: A61L12/12
Filed: 1998-09-21
Granted: 1999-10-07
Abstract: The invention relates to a device for the care of contact lenses, comprising a container (1), an aqueous 3 % H2O2 solution that may be introduced in the container (1) and a catalyst consisting of a platinum layer to neutralize the H2O2 solution, the surface thereof being in contact with the aqueous H2O2 solution, wherein a silver layer (7) contacts the H2O2 solution with the purpose of improving the oligodynamic effect of the care solution, the surface of said layer having a maximum size of 3.0 mm<2>/ml.
Patent DE-19858755-C1 (DE)
Title: Contact unit, for an electromagnetic safety relay, comprises an undivided contact spring with a flexible torsion region between its fixed end and its contact points
Inventor: OBERNDORFER JOHANNES
IPC: H01H1/26
Filed: 1998-12-18
Granted: 2000-06-08
Abstract: A contact unit, comprising an undivided contact spring (10) with a flexible torsion region (19) between its fixed end and its contact points, is new.  A contact unit comprises a stationary contact (12) and a contact spring (10) which has two transverse contact points (15,16) on an undivided spring end section and, between its fixed end and the contact points, a flexible region (19) capable of torsion about its longitudinal axis.
Patent DE-19918784-C1 (DE)
Title: Verfahren zum Verformen von Hohlkörperplatten aus thermoplastischem Material
Inventor: FEURER MARKUS
IPC: B29D24/00
Filed: 1999-04-26
Granted: 2001-01-18
Abstract: Im Rahmen eines Verfahrens zum Verformen von Hohlkörperplatten (11) aus thermoplastischem Material mit wenigstens einem zu dem Plattenrand (18) offenen Hohlraum (17) im Platteninnern wird der genannte Hohlraum (17) unter Offenlassen wenigstens einer Zufuhröffnung (21) am Plattenrand (18) abgedichtet und dadurch nach außen im wesentlichen gasdicht verschlossen. Bei derart verschlossenem Hohlraum (17) wird die unter Erwärmen erweichte Hohlkörperplatte (11) durch äußere Beaufschlagung mit einem Verformungsdruck verformt. DOLLAR A Mit dem beschriebenen Verfahren kann eine unerwünschte Deformierung der Hohlkörperplatte in sich während deren Umformung vermieden werden.
Patent DE-19920829-C1 (DE)
Title: Hinge fitted on door for building, cool room or baking oven has lug on fixed wall, with slot at right-angles to accommodate hinge bolt attached to door
IPC: E05D3/02
Filed: 1999-05-06
Granted: 2000-12-28
Abstract: The door (T) has a joggled edge with a sealing pad (D) which bears against a hollow rectangular-section post (P) at the edge of the wall (W). The bracket (11,13) on the wall is mounted close to the edge of the door, when it is closed, and has an elongated slot (14) at 90 degrees to the plane of the wall. The door has a simple hinge plate (41) with a curled-over end holding a hinge pin (2) which can turn and slide in the slot. The translational motion of the pin in the slit is controlled by a pinion on the pin engaging a rack on the bracket.
Patent DE-19954867-C1 (DE)
Title: Dynamic random access memory (DRAM) cells arrangement, each cell having one vertical transistor and one capacitor
Inventor: SCHLOESSER TILL
IPC: H01L21/8242
Filed: 1999-11-15
Granted: 2000-12-07
Abstract: A DRAM-cell arrangement includes memory cells each comprised of a capacitor and a transistor, the latter being a vertical structure transistor. A memory node (SK) of the capacitor is in a first well/recess (V1) in a substrate (1), with the capacitor dielectric (KD) between the memory node (SK) and the substrate (1). The memory node (SK) borders on the substrate (1) at least in a contact zone of a lateral surface of the first well or recess (V1). A second well or recess (V2) of the substrate (1) is spaced from the first well or recess (V1), and a transistor gate electrode is arranged in the second well (V2) at least at a first lateral surface of the second well (V2), and is isolated from the substrate (1) by a gate dielectric (GD), which at least borders on the first lateral surface. Upper (S/DO) and lower (S/DU) source/drain zones of the transistor are provided in the substrate, the upper (S/DO) source/drain zone bordering on the memory node (SK) at the second well (V2) and in the contact zone of the side surface of the first well or recess (V1). The lower source/drain zone (S/DU) is arranged deeper in the substrate than the upper source/drain zone (S/DO) and borders on the second well or recess (V2).
Patent RU-2014559-C1 (RU)
Title: Guided flying vehicle
Inventor: BUADZE VALERIJ SH
IPC: F42B12/02
Filed: 1992-10-22
Granted: 1994-06-15
Abstract: FIELD: aircraft engineering. SUBSTANCE: flying vehicle has front compartment 1 with a television position indicator, a date correlation processing unit and four destabilizers 2 X-like mounted on the compartment, additional thin-walled adapter compartment 3 with self-centering locking mechanism 4 and detachable shroud 5, useful load compartment 6 with actuating mechanism 7 and aft compartment 8 with a control system unit, a turbogenerator power source and four stabilizers 9 with aerodynamic control surfaces 10, the stabilizers are X-like fastened to the power source. All compartments are connected in series. Exhaust branch pipes of turbogenerator 11 are symmetrically brought out between side stabilizers. EFFECT: improved structure. 4 cl, 2 dwg
Patent RU-2019692-C1 (RU)
Title: Hand-held electric perforator
Inventor: BORISOV VLADIMIR M
IPC: B25D16/00
Filed: 1992-10-23
Granted: 1994-09-15
Abstract: FIELD: mechanical engineering. SUBSTANCE: hand-held electric perforator has body, electromagnetic percussive mechanism, electric motor, fan, device for starting motor and percussive mechanism. The latter is installed in body with a spaced relation to form channel for passing cooling air. Body upper base has channels for intake of cooling air from ambient atmosphere, each of which is communicated with channel for passing cooling air in body upper base. Motor and fan are located in socket formed by shaped protrusions together with body walls. Inner space of socket is communicated with channels for discharge of cooling air. Motor is installed in a spaced relation to socket walls to form ventilation channel whose outlet is located in suction zone of fan. EFFECT: higher efficiency. 3 cl, 5 dwg
Patent RU-2080779-C1 (RU)
Title: Method for in vitro production of selection population of regenerants in the process of self-clonal improvement of potato sorts
Inventor: ANNENKOV BORIS G
IPC: A01H4/00
Filed: 1992-10-27
Granted: 1997-06-10
Abstract: FIELD: agriculture and biotechnology. SUBSTANCE: method involves accumulating hereditary mutability by successively repeating 4-6 cycles of producing regenerants from basic leaf explant, with leaf explant being sown on newly prepared nutritive medium with condensate on its surface; obtaining undifferentiated tissue from leaf explant; inducing morphogenesis from obtained tissue. EFFECT: increased efficiency and provision for producing improved potato sorts. 3 cl, 5 tbl
Patent RU-2057897-C1 (RU)
Title: Process of borehole casing
Inventor: KURTOV VENIAMIN DMITRIEVICH
IPC: E21B33/13
Filed: 1992-12-08
Granted: 1996-04-10
Abstract: FIELD: hole drilling. SUBSTANCE: process of borehole casing includes section by section descent of casing string, pressure grouting of casing string, suspension of section of string in anti-ejection equipment mounted on preceding casing string. On termination of borehole casing with lower section anti-ejection equipment is dismounted and string head is installed. This section after descent and joining to lower section is pulled with allowance for temperature conditions of joint of section of casing string. In this case suspension of upper part of upper section of casing string is carried out within period from start of setting of grouting solution but not later than 2/3 of period of its setting. Pulling is performed with effort calculated on basis of temperature conditions in part of bore hole close to head. EFFECT: increased quality of borehole casing.
Patent RU-2055912-C1 (RU)
Title: Method for production of relay electrical steel
Inventor: TSYRLIN MIKHAIL B
IPC: C21D8/12
Filed: 1992-12-07
Granted: 1996-03-10
Abstract: FIELD: metallurgy. SUBSTANCE: method involves melting, pouring, hot rolling at predetermined finishing temperature exceeding phase recrystallization temperature of α-γ,. Finishing temperature is maintained within the range of 800-900 C provided that carbon content in steel is within the range of 0.08-0.01% in accordance with dependence recited in Specification. EFFECT: increased efficiency and improved quality of steel. 1 tbl
Patent RU-2074916-C1 (RU)
Inventor: MISHKUNOV VLADIMIR ALEKSEEVICH
IPC: D06F7/02
Filed: 1992-12-14
Granted: 1997-03-10
Abstract: FIELD: cloth washing. SUBSTANCE: apparatus has cylindrical drum provided with spiral blades and mounted in bearings within sidewalls of cylindrical housing. Drum is rigidly connected with pulley, which is connected with large-diameter pulley through belt drive. Large-diameter pulley has rotating handle. Apparatus may be attached to bath by lower rubber vacuum suckers, to bath sides by side vacuum suckers and rolls to prevent slippage of apparatus during rotation of drum. While rotating at higher speed due to pulley diameter difference, drum scoops washing solution with its curved blades from bath bottom and urges it through cloth fabric pressed from inside to blades due to centrifugal force. EFFECT: increased efficiency, simplified construction and maintenance, improved quality of washed cloths. 1 dwg
Patent RU-2084493-C1 (RU)
Title: Method of gasifying solid fuel, method and apparatus for gasifying coal
Inventor: SADOWSKI RICHARD S
IPC: C10J3/02
Filed: 1991-07-23
Granted: 1997-07-20
Abstract: FIELD: solid fuel gasification. SUBSTANCE: invention relates to converting solid carbonaceous fuel by way of affecting it with gasifying agents and may be used, for example, when gasifying coal to produce mixture of different gases. Method consists in loading into high-pressure vessel solid fuel and, interacting with it, gasifying reagents followed by removing volatile gases and solid fractions' outbursts. According to invention, solid fuel, prior to be loaded into high-pressure vessel, is pyrolyzed without sublimation in pyrolysis reactor connected to high-pressure vessel, and interaction of gasifying reagents and fuel being treated is conducted with settling solid fractions on rotating screen disposed inside high- pressure vessel by agency of which solid fractions are discharged from vessel. High-pressure vessel is connected with solid fuel supply source. There are also gas fuel pipelines, those for feeding gasifying reagents and removing volatile gases, and door for discharging solid fractions. High-pressure vessel encloses aforementioned tubular pyrolysis reactor. EFFECT: enhanced efficiency of process. 5 cl, 3 dwg
Patent RU-2065793-C1 (RU)
Title: Stamp for producing shaped tapered articles
Inventor: PAVELKO VLADIMIR V
IPC: B21D51/26
Filed: 1993-04-28
Granted: 1996-08-27
Abstract: FIELD: production of "Club" type cans. SUBSTANCE: located on flanging male die inside of radiused working edges are tapered clamping lugs seating in corresponding slots of drawing male die. Drawing female die has forming members protruding inside, and drawing male die has slots located in inclined side surfaces and corresponding to forming members of drawing female die. Operations of flanging, bottom shaping, flange cutting and shaping are combined and performed by one stroke of single-action press. EFFECT: widened technological capacity. 1 cl, 6 dwg
Patent RU-2051927-C1 (RU)
Inventor: BAZHENOVA LYUBOV NIKOLAEVNA
IPC: C08G18/18
Filed: 1993-05-26
Granted: 1996-01-10
Abstract: FIELD: organic compounds. SUBSTANCE: proposed composition contains (mass parts): polyether polyol (having molecular weight 5000) 80-85, triethanolamine 2.0-2.5, ethylene glycol 6.0-7.8, trimethylol propane 2.0-2.6, 2-dimethyl aminomethyl phenol or 2,4-di(dimethyl aminomethyl phenol) or 2,4,6-dimethyl aminomethyl phenol or their mixture 1.5-3.0, polyisocyanate 46.0-52.9, methylene chloride 4.0-6.0, dyeing additive 5.0, trichlorofluoro methane 6.0-8.0. Apparent density of desired semirigid foamed polyurethane is 156-201 kg/m 3 . EFFECT: improves quality of desired product. 1 tbl
Patent RU-2040563-C1 (RU)
Title: Method for reprocessing gold bearing flotation concentration product
Inventor: VOJLOSHNIKOV GRIGORIJ I
IPC: C22B11/08
Filed: 1993-05-14
Granted: 1995-07-25
Abstract: FIELD: extraction of gold. SUBSTANCE: method involves effectuating cyanidation of pulp; sorption of gold by active coal; desorption of gold from saturated coal and recovery of coal for further usage in the process. Prior to cyanidation basic pulp is preliminarily treated by active coal so that coal saturated with flotation reagent is obtained. Flotation reagent saturated coal is exposed to thermal reactivation and fed for sorption of gold and upon extraction and desorption of gold is returned for sorption of flotation reagents from basic pulp. EFFECT: increased gold capacitance of coal, reduced consumption of active coal and coal recovery costs.
Patent RU-2059546-C1 (RU)
Inventor: FADEEV VALERIJ A
IPC: B65D8/14
Filed: 1993-06-02
Granted: 1996-05-10
Abstract: Использование: упаковка и транспортирование изделий. Сущность изобретения: образующие каркас детали выполнены в виде двух пространственных фигур, каждая из которых образована двумя горизонтальными элементами, соединенными двумя вертикальными элементами, при этом одна часть первого горизонтального элемента, расположенная по одну сторону от вертикальных элементов, выполнена в поперечном сечении с L-образным профилем, а другая часть этого горизонтального элемента, расположенная по другую сторону от вертикальных элементов, выполнена в поперечном сечении с   профилем, второй горизонтальный элемент этой детали выполнен в поперечном сечении с F-образным профилем и расположен с той же стороны от вертикальных элементов, что и часть первого горизонтального элемента с L-образным профилем поперечного сечения, один из вертикальных элементов в поперечном сечении выполнен с Т-образным профилем, а другой вертикальный элемент - с   профилем, при этом при совмещении друг с другом двух деталей выступ   профиля горизонтального элемента одной детали расположен во впадине между выступами F-образного профиля горизонтального элемента другой детали, а выступ и впадина   профилей и Т-образных профилей вертикальных элементов двух деталей соответственно совмещены. 8 з. п. ф-лы, 10 ил.