baber/WOPTO huggingface dataset:
Patent SE-507444-C2 (SE)
Title: Tool for internal cutting work
Inventor: SCHMIDT ERIK
IPC: B23B/
Filed: 1997-01-17
Abstract: The cutter (20) at its outer end is formed with a cutting edge (24) for internal work in a space located in a rotating workpiece (1) with a rotation axis (36). The cutter is further provided with a beam part (18) between the cutting edge and the fastening in the cutter holder. The connecting device incorporated in the cutter holder permits fastening of the cover in such a direction that the cutter longitudinal axis forms an angle alpha is greater than 0 with the work piece rotation axis. The cutter beam part narrows towards the cutting edge. The connecting device is provided with a hole for receiving a cutter (20). The hole central axis is at an angle to the workpiece rotation axis (36). The hole is provided with a fastening device for fixing the cutter. The beam part is provided with a narrowing part to the cutting edge in the form of a bevelled area of the cover surface located on the part of the cutter which is radially directed in the same direction as the cutting edge.
Patent SE-511657-C2 (SE)
Inventor: ISAKSSON MATS
IPC: F04D29/08
Filed: 1997-02-21
Abstract: A seal (8) for a gap between a fan ring (4) round a cooling fan (2) and a fan housing (6) on a radiator (3) pertaining to a vehicle engine is intended to seal movably relative to the fan housing (6). The seal (8) has at least one valve element intended jointly with a portion of the fan housing (6) to form part of a valve which is arranged to be normally closed but which can open when a predetermined mutual displacement occurs between the seal and the fan housing. When the valve is in an open position, it lets air in for pressure compensation and helps the seal to maintain its shape, in order to prevent impairment of vehicle operation.
Patent SE-511265-C2 (SE)
Inventor: PERSSON NIKLAS
IPC: G05F1/14
Filed: 1998-01-21
Abstract: In a method for controlling a secondary voltage (US) in a transformer device connected to a power network with a given system frequency (f1), which transformer device comprises a tap-changer (TC) which, in dependence on a supplied control signal (RCS), influences the voltage ratio (RAT) of the transformer device, a voltage variable (uE) is formed in dependence on the secondary voltage. The voltage variable comprises at least one first control component (u1, phi1) which represents a fundamental component of the secondary voltage, and a control quantity (EPV, EEV) is formed in dependence on the voltage variable. The control signal is formed in dependence on a deviation (DPV, DEV) between the control quantity and a given reference value (PVR, EVR) therefor and is supplied to the tap-changer. The actual fundamental frequency (f1*) of the power network is continuously sensed and the voltage variable is formed in dependence thereon.
Patent SE-513489-C2 (SE)
Inventor: HAAKANSSON NILS OLOF
IPC: B01D35/30
Filed: 1998-10-23
Abstract: Oil or fuel filter includes a holder element with an inlet and an outlet for liquid, an outer container fixed to the holder element, and a filter insert housed in the outer container. The insert includes an inner container, a filter element and a perforated tube placed centrally in the filter element, all of these elements being glued to each other so that they form a replaceable filter unit with a collecting container for contaminants.
Patent SE-522285-C2 (SE)
Title: Watertight electronic unit, especially mobile phone, has electronic components housing in casing with cover provided with elastic packing
Inventor: HOLMBERG PER
IPC: H05K5/03
Filed: 1999-02-18
Abstract: Electronic components are housed in a casing cavity protected by a cover which is provided with elastic packing (23) to form a watertight seal between the casing and cover
Patent SE-513782-C2 (SE)
Inventor: LILJEDAHL BENGT
IPC: B08B1/04
Filed: 1999-03-12
Abstract: An accessory is intended for a hand drilling machine (3). The machine has in the common way an output shaft and a cylindric attachment surface (2) located near the output shaft. The accessory includes a roller (35) having a replaceable working surface material (69). The roller is at its two ends rotatably mounted in outermost ends of a fork-shaped unit formed by a transmission unit (17) and an angular part (25) which can be secured (29) along a portion (23) of the transmission unit. The transmission unit is rigidly connected to a mounting part (1) which is intended to mount the accessory to the attachment surface of the driving machine and which encloses a coupling between the output shaft of the machine and the input shaft of the accessory. To the mounting part a handle (9) is mounted in a selectable position. In or at the fork-shaped unit a transmission for transferring the rotary movement from the coupling to the roller is provided. The accessory can be used for various types of cleaning, brushing, grinding and polishing jobs. A prolongation part can be easily inserted between the driving machine and the mounting part.
Patent DE-19510360-C2 (DE)
IPC: F24D3/10
Filed: 1995-03-22
Granted: 1999-09-02
Abstract: The pressure compensating container has a rigid holder housing having a supply connection and an outlet connection for the fluid and an elastic membrane (10) inside the housing. The membrane divides the holder into a fluid chamber and a gas chamber. The membrane has an upper ring-formed section (13) of a ring projection type which is provided above a section having a straight cross-section (16). The membrane also has, or alternatively has, a lower ring-formed section (14) of a ring projection type provided underneath the section with a straight cross-section. The membrane has a concave inward curvature (17) provided between the upper and/or the lower ring-formed section.
Patent DE-19523499-C2 (DE)
Inventor: GOERDE WERNER
IPC: F23D14/54
Filed: 1995-06-28
Granted: 2002-01-24
Abstract: Flow ducts (8,9) for the mixture of fuel gas and heating oxygen are positioned around the central cutting duct. The flow ducts are continuously milled from the mouth of the fuel gas passage as far as the bottom part (12) of the first and second rotary part (1,11) of the burner cutting nozzle. The first rotary part tapers in a truncated cone shape in the bottom part. A central inner hole in the second rotary part tapers in a truncated cone shape in its bottom part, so that the flow ducts point inwards.
Patent DE-19537304-C2 (DE)
Inventor: HOERMANN MICHAEL
IPC: E05F15/70
Filed: 1995-10-06
Granted: 1999-08-19
Abstract: The drive system for a closing element like a gate, door, roller blind or window, has a motor, a sensor to assess the position of the closing element, an operating unit for authorised personnel and a control unit. The motor exerts a closing force that depends on the position or change of position of the closing element. When the element is fully closed, no more force is generated. As soon as it has reached a certain position in the opening direction, the force increases to a maximum value. When the element closes, the force is adjusted to give a soft closing process.
Patent DE-19812517-C2 (DE)
Inventor: HASSMANN CHRISTIAN
IPC: E04G9/10
Filed: 1998-03-21
Granted: 2000-06-21
Abstract: The shuttering includes a support, a planar grid permanently fastened to it, and a nonwoven adhesively fastened to the grid. An Independent claim is included for the method of construction and use.
Patent DE-19839464-C2 (DE)
Inventor: HARTWIG CHRISTOPH
IPC: H02K33/18
Filed: 1998-08-29
Granted: 2001-07-05
Abstract: Actuator including a ferromagnetic jacket and at least one magnet embedded in the jacket including a length, a first end, and a second end. Each of the first and second ends of the magnet include a surface which is at least partially covered by the jacket. A ferromagnetic core comprises a length, a first collar-like protrusion, and a second collar-like protrusion. An electrically conductive coil through which an electrical current may flow is mounted to the core. The coil comprises a length. The coil is arranged adjacent the magnet and separated from the magnet by a gap. The length of the magnet is greater than the length of the coil. At least one of the coil and the magnet is movably mounted. At least one of the coil and the magnet is statically mounted. One of the coil and the magnet is capable of vibrating while the other of the coil and the magnet remains static.
Patent DE-19906021-C2 (DE)
Inventor: WENTE HOLGER
IPC: G06V10/145
Filed: 1999-02-16
Granted: 2003-02-27
Abstract: A device for separating disc-shaped bodies from an original body includes a separating device, a feeding device, an optical recognition device for determining the front face contour of the original body and lamps for illuminating the surroundings of the cutting surface. The recognition device detects the front face using the contrast between the surroundings of the front face and the original body in relation to the determined front face. The lamps are mounted in a tunnel and arranged in a planar manner along the longitudinal direction of the original body. The method includes the steps of guiding the source body in a tunnel, mounting a plurality of lamps in a planar fashion along the longitudinal direction of the source body in the tunnel, and illuminating the source body and the environment of the face of the source body with the plurality of lamps.
Patent DE-19917662-C2 (DE)
Title: Brenner für flüssigen und/oder gasförmigen Brennstoff
Inventor: EIGENMANN LARS
IPC: F23D11/40
Filed: 1999-04-19
Granted: 2001-10-31
Abstract: Die Erfindung betrifft einen Brenner für flüssige und/oder gasförmige Brennstoffe für Feuerungsanlagen in Warmwasserkesseln, Dampferzeugern, Thermalölerhitzern, Heißgaserzeugern und anderen Wärmeerzeugern. DOLLAR A Der erfindungsgemäße Brenner für flüssige und/oder gasförmige Brennstoffe besteht aus mindestens einer Brennstoffdüse und einer Zuführung für flüssigen Brennstoff und/oder mindestens einer weiteren Zuführung für gasförmigen Brennstoff sowie einem die Brennstoffdüse umgebendem Flammrohr. Dieses Flammrohr ist mit Mitteln für die Zuführung von Luft oder Sauerstoff und mit Mitteln für die Zuführung von Abgas verbunden. Dabei bestehen erfindungsgemäß die Mittel für die Zuführung von Luft oder Sauerstoff aus mindestens zwei Düsen, die in Ausströmrichtung stromauf der Brennerdüse angeordnet sind. Die Düsen sind stromauf in der Brennstoffdüse in tangentialer Richtung zur Brennerachse angestellt und düsen die Luft oder den Sauerstoff unmittelbar in das Flammrohr ein. Die Düsen sind in einem Winkel alpha zur Achse der Brennerdüse und in einem Winkel delta zur Flammrohrachse angeordnet.
Patent DE-19937670-C2 (DE)
Title: Verfahren und Vorrichtung zum Austausch verbrauchter Absorberelemente eines Brennelent-Lagergestells
Inventor: LOOCK RALF
IPC: G21C19/32
Filed: 1999-08-10
Granted: 2003-10-30
Abstract: Bei einem Verfahren zur Handhabung eines Lagergestells (3) zur Lagerung von Brennelementen werden verbrauchte Absorberelemente (23, 25) aus dem Lagergestell (3) ausgebaut und unverbrauchte Absorberelemente in das Lagergestell (3) eingebaut. Vorzugsweise wird zum Ausbau eines der verbrauchten Absorberelemente (23, 25) ein dieses Absorberelement (23, 25) überdeckendes Deckblech (27, 29) entlang einer ersten Trennlinie (33) sowie entlang einer zweiten Trennlinie (35) in Schachtlängsrichtung (19) in drei Teile geteilt, von denen das Mittelteil (41) abgenommen wird und die beiden stirnseitigen Teile (37, 39) an einer Wandplatte (13, 15) eines der Absorberschächte (5, 7) befestigt bleiben. Die verbrauchten Absorberelemente (23, 25) werden insbesondere in Schachtlängsrichtung (19) aus dem Lagergestell (3) herausgezogen. Die verbleibenden stirnseitigen Teile (37, 39) können zur Einführung und/oder zur Fixierung eines der neu eingebauten unverbrauchten Absorberelemente verwendet werden. Es ist auch eine Vorrichtung zur Durchführung des Verfahrens beschrieben, die einen in den Zwischenraum (11) zwischen zwei benachbarten Wandplatten (13, 15) einführbaren Manipulatorkopf (51) mit einer Bearbeitungseinheit zum Teilen eines der Deckbleche (27, 29) und/oder mit einem Biegewerkzeug (61) aufweist.
Patent MD-2569-C2 (MD)
Title: Powered tillage tool
Inventor: BORŢOI Tudor
IPC: A01B35/20
Filed: 2002-10-03
Abstract: The invention refers to the agricultural machinery industry, in particular to the tillage devices.The powered tillage tool includes a wedge (2) with forebody (9) and saw-blade (3), with protrusions and grooves onto the back working surface, as well as a strengthening layer (6). The strengthening layer on base of alloyed iron with 1…15% of nickel and/or cobalt, with coarse-dispersion particles of the oxides, nitrides, borides and carbides type is deposited by electrochemical method on the frontal working surface (4) onto a sector, which is limited by the blade edge (7), at the same time, its greatest width at the forebody constitutes 1/2…1/3 of its total length. The protrusions and the grooves may be formed by an undulated surface, the generatrix of which is parallel with the tool's movement direction.
Patent RU-2158480-C2 (RU)
Title: Slant orbit satellite cellular system for telephone communication and data transmission
Inventor: GREGORI BARTON VATT
IPC: H04B7/195
Filed: 1995-11-13
Granted: 2000-10-27
Abstract: FIELD: telephone communication and data transmission systems. SUBSTANCE: device keeps duplex communication between mobile and portable cellular phones in arbitrary location on Earth and above Earth level up to specific height above see level reaching several hundred kilometers. System uses several low-orbiting satellites. Satellites orbits are slanted within range of 30-90 degrees. Satellites provide communication lines for interaction between users and through public telephone network to other users. Satellites are connected by means of communication lines to achieve ring structure which embrace Earth. Each satellite can provide commutation. System provides double satellite coverage of at least 85% of Earth surface. EFFECT: increased functional capabilities. 7 cl, 7 dwg
Patent RU-2177740-C2 (RU)
Title: Method for applying conductor anesthesia in performing surgical treatment of thyroid gland
Inventor: ROSHCHENKO V A
IPC: A61P23/02
Filed: 1997-07-31
Granted: 2002-01-10
Abstract: FIELD: medicine. SUBSTANCE: method involves introducing needle at the point of intersection of line running along posterior boundary of the sternocleidomastoid muscle and the line running in parallel to cervical fold through the center of the cricoid cartilage. Anesthetic agent is injected from two sides. Then the needle is introduced 0.5 cm above the inferior edge of manubrium sterni on the median line in perpendicular to the skin until it touches trachea. Anesthetic agent is injected into pretracheal space. EFFECT: enhanced effectiveness of anesthesia. 2 cl
Patent RU-2172282-C2 (RU)
Title: Method of and device for stabilizing articles stack on platform body
IPC: B65D19/00
Filed: 1996-12-03
Granted: 2001-08-20
Abstract: FIELD: materials handling facilities. SUBSTANCE: proposed invention can be used for fastening and stabilizing stack of separate articles 9, such as bags with powder or granular materials , on platform body. Device consists of lower part 10, upper part 20, side parts 30, fasteners 40 and gluing layer 50 between layers of articles 9 in stack in one or several places. Lower, upper and side parts of device are installed to completely enclose stack of separate articles 9. To provided more reliable fastening of parts relative to stack or relative to each other, some or all parts should be preferably provided with extensions bent to edges 11, 21, 31, 32 or 33 of parts, and cut or marking lines should be made on elongated side parts from top to set required size of side parts according to height of stack. EFFECT: provision of reliable stabilization of articles in stack relative to each other. 14 cl, 7 dwg
Patent RU-2152705-C2 (RU)
Inventor: FARNIEV A T
IPC: A01C21/00
Filed: 1998-10-19
Granted: 2000-07-20
Abstract: FIELD: agriculture, in particular, meadow culture. SUBSTANCE: method involves treating zeolite-bearing clays with 1-% hydrogen peroxide solution used in an amount of 30-40% by volume of clay; prior to sowing, introducing treated clays into soil in an amount of 0.6-0.8 t/ha; embedding treated clays into soil. Method may be used in feed production, as well as for undersowing. EFFECT: improved nitrogen fixation and seed germination, increased yield. 1 tbl, 3 ex
Patent RU-2177080-C2 (RU)
Inventor: TJUBERG KONNI
IPC: F03B3/06
Filed: 1997-04-25
Granted: 2001-12-20
Abstract: FIELD: hydraulic machines; propeller turbines; marine propellers at adjustable blade angle. SUBSTANCE: chamber contains oil in the amount not exceeding the amount of oil pressed to wall of hub body during rotation of rotor; it fills the volume which has form of bowl between blade trunnions in axial section. When turbine shaft is in vertical position, inner surface of oil is slightly inclined downward and inside under action of gravity force; as a result some amount of oil is rubbed into settler. Suction branch pipe running to pump is located in this zone. Running from pump is pipe line, then hose and return pipe line running to articulation from which return pipe line runs to oil receiving trough or to respective unit, thus providing for proper lubrication of bearings and other parts of hub which are to be lubricated and reducing leakage of oil to minimum and consequently reducing danger of oil escape to surrounding medium. EFFECT: enhanced efficiency. 11 cl, 4 dwg
Patent RU-2158140-C2 (RU)
Title: Disinfecting agent and method of its producing
Inventor: RAVILOV A Z
IPC: A61L2/16
Filed: 1998-12-01
Granted: 2000-10-27
Abstract: FIELD: veterinary science. SUBSTANCE: invention proposes agent that has glutaric aldehyde, water and quaternary ammonium compound of type N-[alkylphenoxypoly(ethyleneoxy)carbonylmethyl] ammonium chloride of the general formula of the definite composition. Method of agent preparing involves heating the mixture of glutaric aldehyde an aqueous solution and N-[alkylphenoxypoly- (ethyleneoxy)carbonylmethyl]ammonium chloride at 50-80 C for 2-3 h. EFFECT: enhanced disinfecting activity. 3 cl, 3 tbl, 3 ex
Patent RU-2160284-C2 (RU)
Title: Ethylene/vinyl acetate copolymer production process
Inventor: GABUTDINOV M S
IPC: C08F210/02
Filed: 1998-12-15
Granted: 2000-12-10
Abstract: FIELD: polymer production. SUBSTANCE: process including feeding monomers into high- pressure reactor and bulk polymerization at 300 C and pressure 120-250 MPa in presence of peroxide initiator dissolved in organic solvent is distinguished by that the latter is vinyl acetate or vinyl acetate/polyglycol mixture containing no more than 15 wt % polyglycol, initiator solution being introduced into ethylene/vinyl acetate mixture before the reaction inlet. Resulting copolymers show improved physico- chemical properties and form products with improved strength characteristics. Film manufactured from these copolymers is more transparent, strong, and resistant to atmospheric effects. EFFECT: reduced consumption of peroxide initiator and reduced flowability of copolymer melt. 6 ex
Patent RU-2167760-C2 (RU)
Title: Apparatus for cutting titanium block
Inventor: SOSHNIKOV V S
IPC: B26D1/02
Filed: 1998-12-22
Granted: 2001-05-27
Abstract: FIELD: equipment for cutting titanium blocks layer by layer, possibly at making titanium chips. SUBSTANCE: apparatus includes frame with guides. Frame supports table for receiving titanium block, cutting tool, main hydraulic cylinder and clamping units arranged one opposite to another with possibility of mutual approach on mechanism for common motion of clamping units with titanium block. One clamping unit is joined with hydraulic cylinder for moving it. Cutting tool is stationary mounted in frame. Mechanism for common motion of clamping units with titanium block is in the form of slide joined with main working hydraulic cylinder. Said mechanism is mounted in guides of frame with possibility of motion relative to cutting tool and it provides contact of titanium block with cutting tool along the whole width of titanium block. Second clamping unit is mounted in turning of slide. EFFECT: possibility of compact accumulation of titanium chips. 2 dwg
Patent RU-2166252-C2 (RU)
Title: Method for removing bone marrow from spongious bone grafts
Inventor: VOLOVA L T
IPC: A61K35/32
Filed: 1999-04-21
Granted: 2001-05-10
Abstract: FIELD: medicine. SUBSTANCE: method involves treating bone grafts with chemical substances and washing them in water flow. Grafts washed in advance with water flow are treated with low frequency ultrasonic oscillations of 24.5-28.5 kHz during 1 min. Then, the grafts are placed into alcoholester solution after being washed in water flow and hold there for 0.5-1.5 h. EFFECT: high degree of spongious bone grafts cleaning. 3 dwg, 1 tbl _
Patent RU-2167315-C2 (RU)
Title: Thermodynamic cycle for internal combustion engine and device for executing the cycle
Inventor: FROLOV M P
IPC: F02B11/00
Filed: 1999-04-29
Granted: 2001-05-20
Abstract: FIELD: mechanical engineering; internal combustion engines. SUBSTANCE: thermodynamic cycle includes intake of air into one cylinder, compression of air and its delivery into compression and combustion chambers in upper part of second cylinder, injection of fuel into combustion chamber, ignition, combustion and flowing of combustion products into second cylinder with afterburning of fuel owing to delivery of additional air, exhaust of waste gases from second cylinder. Suction and compression of clean air takes place in one cylinder, and expansion and exhaust, in other cylinder. Engine implementing this cycle has two paired cylinders. Combustion of fuel takes place in separate combustion chamber filled with compressed air and enclosed by other chamber with amount of compressed air which can flow into combustion and second cylinder. EFFECT: increased engine efficiency, optimized processes of separate strokes. 12 cl, 1 dwg
Patent RU-2165962-C2 (RU)
Inventor: BAGAEV A G
IPC: C12G3/06
Filed: 1999-06-10
Granted: 2001-04-27
Abstract: Изобретение относится к ликеро-водочной промышленности, в частности к производству водки особой. Водка особая содержит на 1000 дал готового продукта 16,75-17,75 кг сахарного сиропа 65,8%-ного; янтарную кислоту - 0,17-0,23 кг; лимонное эфирное масло, предварительно растворенное в спирте в соотношении 1: 10 - 0,125-0,175 кг; и водно-спиртовую жидкость - остальное. Продукт обладает высокими биологически активными свойствами, стабильными органолептическими и физико-химическими показателями.
Patent RU-2215642-C2 (RU)
Title: Способ управления процессом струйно-абразивной обработки
Inventor: ISUPOV M G
IPC: B24C1/00
Filed: 1999-06-09
Granted: 2003-11-10
Abstract: Изобретение относится к области абразивной обработки и может быть использовано при производстве прецизионных пар трения, преимущественно деталей топливной аппаратуры дизелей. На обрабатываемой поверхности детали создают масляные микрокарманы, расположенные с заданным равномерным шагом, для чего управляют концентрацией абразива в двухфазной струе при подлете его к детали путем регулирования начальной закрутки струи в рабочем сопле. Приведена расчетная формула, позволяющая определить шаг между карманами в зависимости от расхода воздуха через осевой и тангенциальный патрубки рабочего сопла и зернистости абразива. Такие действия увеличивают срок службы деталей машин. 3 ил.