baber/WOPTO huggingface dataset:
Patent RU-2062158-C1 (RU)
Title: Apparatus for making sharply bent branch pipes
Inventor: MARIN BORIS N
IPC: B21D9/12
Filed: 1992-06-15
Granted: 1996-06-20
Abstract: FIELD: metal pressure forming. SUBSTANCE: apparatus has a frame in the form of stationary cross pieces, mutually joined by horizontal columns, a tie rod, carrying a horn-like core and a movable cross piece with protrusion. The cylindrical protrusion has an inner diameter, equal to a diameter of a tube, being deformed, and a height, equal to a half of ratio of an outer diameter of the blank and its wall thickness value, namely; H=D/Sx0.5, where H - a height of the protrusion; D - a diameter of the tubular blank, S - a thickness of the wall of the blank. The cylindrical annular protrusion embraces an end portion of the tube, and upon transmitting an effort the wall of the tube doesn't lose its stability, providing possibility of making branch pipes from tubes with small thickness of their wall and with large length value. EFFECT: enhanced quality of branch pipes. 1 cl, 1 dwg
Patent RU-2019151-C1 (RU)
Inventor: YUDOVIN LEV G
IPC: A61C3/02
Filed: 1992-06-29
Granted: 1994-09-15
Abstract: FIELD: medical engineering. SUBSTANCE: dental borer incorporates shank 1, connecting neck 2 and head 3 made in the form of revolving body having cutting member 4 which is rigidly secured in head body and protrudes from external surface of head by 0.01 to 0.5 mm to form fore angle of -25 to +45 deg. Head has groove inclined at angle of -45 to +45 deg relative to borer axis. Angle of opening of groove in cross-section perpendicular to groove axis ranges from 10 to 150 deg and groove cross-sectional area is equal to 0.05 to 0.7 of head cross-sectional area. Disclosed dental borer is capable of working at high rotational speed of at least 10,000 rpm. Tool head pressed against tooth cuts away dental tissue in portions, that is, amount of tissue not exceeding height of cutting member protrusion from head external surface per single revolution. Head serving as support prevents cutting member from penetrating to undesired great depth in dental tissue. Groove is deep and spacious enough to accommodate cuttings and discontinue cutting process because of large amount of cuttings. EFFECT: more sophisticated design. 12 cl, 4 dwg
Patent RU-2054716-C1 (RU)
Inventor: BELOV YURIJ I
IPC: G21F9/12
Filed: 1992-07-09
Granted: 1996-02-20
Abstract: FIELD: water cleaning. SUBSTANCE: method involves adding dust-like slurry tailings produced in process of wet dressing of amphibole asbestos to radioactive cesium solution. The mixture is stirred, sedimented and the decanted material is filtered. EFFECT: enhanced effectiveness in waste water separation. 1 tbl
Patent RU-2045079-C1 (RU)
Title: Method for vibroseismic exploration in searching for oil and gas deposits
Inventor: ARUTYUNOV SERGEJ L
IPC: G01V1/00
Filed: 1992-04-01
Granted: 1995-09-27
Abstract: FIELD: vibroseismic exploration. SUBSTANCE: seismic vibrations are excited in the range of 1 to 20 Hz, seismic signal is recorded for three components simultaneously at one or more points of observation before and after excitation of seismic vibrations; seismic background is used as seismic signal; presence of deposit is recognized by increase in area under curve of mutual spectrum of like-polarity components in recording seismic background upon excitation of seismic vibrations as compared to that recorded before excitation. EFFECT: improved validity of detection of oil or gas deposits. 12 dwg
Patent RU-2036597-C1 (RU)
Title: Zipper fastener
Inventor: NEZBAJLO TIBERIJ G
IPC: A44B19/18
Filed: 1992-08-25
Granted: 1995-06-09
Abstract: FIELD: fastening together of clothing edges. SUBSTANCE: zipper comprises two carrying ribbons, flexible spiral separable body, slide with handle and slide motion stops. Flexible spiral separable body is secured on one of carrying ribbons. Second carrying ribbon has a thickened edge. Spiral flexible separable body has the shape of a split ring in cross section, with double continuous contour. Second outer contour of ring is bent in the middle to a V-shape and forms flexible grips. The latter ensure fixed connection with the first carrying ribbon. Ring branches form clamping lugs which fit around the thickened edge of carrying ribbon, ensuring a separable joint therewith. Slide is disposed inside the separable body. EFFECT: improved design. 3 dwg
Patent RU-2092679-C1 (RU)
Title: Method for development of oil deposits
Inventor: STRIZHOV IVAN N
IPC: E21B43/20
Filed: 1992-10-12
Granted: 1997-10-10
Abstract: FIELD: production of oil from wells. SUBSTANCE: method allows for increase of oil production from reservoirs due to enlarged embracing of collector by displacing agents. Drilling-over of oil deposit is started with most elevated part, and initially drilled wells are operated at low bottom-hole pressures so as to create degassing zone around them. Then, new rows of wells are drilled, with starting gas injection into initially drilled wells. Operation of producing wells is continued until extreme gas factor is achieved. For higher operating efficiency, at first stage, injected into reservoir is beneficated gas in amount of 1 to 40% of volume of pores of oil-saturated part of deposit with subsequent pushing of created fringe of beneficated gas by dry gas. At second stage, beneficated gas is injected in amount of 1.0 to 40% of volume of pores of entire deposit, then dry gas is injected. Wells which are drilled at second stage are operated at bottom-hole pressures which exclude degassing of oil in entire volume of reservoir. At second stage, gas and water are injected into reservoir alternately. EFFECT: high efficiency. 4 cl, 2 dwg
Patent CH-696028-C1 (CH)
Inventor: WIDMER URS
IPC: B21F33/04
Filed: 2002-07-26
Abstract: Device for orienting springs (7) during transportation of the springs from a spring-winding machine to a spring core assembly machine comprises a transport star having gripper arms receiving the springs at the winding station, a pair of transport belts (13) for transferring the oriented springs to the assembly machine, and a transfer element for transferring the springs from the transport star to the transport belts. The transfer element comprises at least one pair of driven turntables (17) arranged a distance apart and having a common axis of rotation (A) positioned a distance away from a central axis of rotation (B). Preferred Features: The turntable pair is driven by a servomotor. Before their removal from the gripper arms by pushing fingers (23), the springs are axially pressed together between two clamping and insertion plates (25).
Patent DE-10025851-C1 (DE)
Title: Nähmaschine
Inventor: PAPAJEWSKI GERD
IPC: D05B57/14
Filed: 2000-05-25
Granted: 2002-02-28
Abstract: Eine Nähmaschine mit einem um eine vertikale Achse antreibbaren Greifer (8) weist eine Spulenkapsel (19) mit Lüfter-Nocken (28) auf. Es ist ein Kapsellüfter (30) mit einem am Lüfter-Nocken (28) zur Anlage kommenden Lüfterhebel (29) und einem Betätigungshebel (32) vorgesehen. Der Betätigungshebel (32) liegt am Nocken (39) eines Kapsellüfter-Antriebes (33) an, der mehrere Nockenflächen aufweist, die besonders weiche und geräuscharme Bewegungen des Kapsellüfters (30) und damit der Spulenkapsel (19) bewirken.
Patent DE-10027873-C1 (DE)
Inventor: BURGER STEFAN
IPC: G05D16/20
Filed: 2000-06-06
Granted: 2002-02-07
Abstract: A pressure control means comprising a jet pump (1) whose pressure state in a branch flow duct (4) may be changed by means of a choke (6), which influences the spent air flow from the jet pump (1). This renders possible a rapid and stepless variation of the pressure state in the branch flow duct (4).
Patent DE-10111833-C1 (DE)
Title: Measuring probe for determining size of moving particles in transparent medium, has auxiliary device for weakening particle flow fed to optical measuring point
Inventor: ECKARDT GUENTER
IPC: G01N15/02
Filed: 2001-03-13
Granted: 2002-07-04
Abstract: The measuring probe has a cylindrical probe body (2) provided with an opening (5) at its front end for reception of an optical measuring point with 2 measuring windows and a light source and a photodetector on opposite sides of the particle flow. An auxiliary device (9) is attached to the probe body, for weakening the particle flow fed to the optical measuring point by using a dispersion medium.
Patent DE-10113890-C1 (DE)
Title: Löschturm zum Naßlöschen von Koks
Inventor: NATHAUS HUGO
IPC: C10B39/08
Filed: 2001-03-21
Granted: 2002-08-01
Abstract: Die vorliegende Erfindung betrifft einen Löschturm zum Naßlöschen von Koks mit einer Löschkammer (2), mit einem über der Löschkammer (2) errichteten Schacht (3), in dem der beim Löschen des Koks entstehende Dampf aufsteigt, und mit mindestens zwei in dem Schacht (3) in Aufstiegsrichtung (R) des Dampfs mit Abstand übereinander angeordneten Abscheideeinrichtungen (6, 7), die sich über der Querschnittsfläche des Schachts (3) erstrecken und eine Vielzahl von Lamellen (8, 9) aufweisen, die beabstandet zueinander positioniert sind und während des Löschvorgangs den aufsteigenden Dampf in eine von der Aufstiegsrichtung (R) des Dampfs abweichende Richtung umlenken. Der erfindungsgemäße Löschturm ermöglicht es, mit geringem Kostenaufwand den Staubgehalt im aus dem Löschturm austretenden Dampf weiter zu minimieren. Dies wird dadurch erreicht, daß der Abstand (A1) der Lamellen (8) in der in Aufstiegsrichtung (R) des Dampfs jeweils unteren Abscheideeinrichtung (6) größer ist als der Abstand (A2) der Lamellen (9) in der jeweils darüber positionierten oberen Abscheideeinrichtung (7).
Patent DE-10122619-C1 (DE)
Title: Testschaltung zum Testen einer synchronen Schaltung
Inventor: ERNST WOLFGANG
IPC: G01R31/3193
Filed: 2001-05-10
Granted: 2003-02-13
Abstract: Testschlatung zum Testen einer synchronen Schaltung (3), die mit einem Arbeitstaktsignal mit hoher Arbeitstaktfrequenz getaktet wird, mit: DOLLAR A (a) einer Frequenz-Vervielfachungsschaltung (8), die von einem externen Testgerät (2) ein Taktsignal empfängt und dessen niedrige Taktfrequenz zur Erzeugung des Arbeitstaktsignals mit einem bestimmten Faktor multipliziert; DOLLAR A (b) einer mit dem Arbeitstaktsignal getakteten Datenvergleichsschaltung (49), die einen von der zu testenden synchronen Schaltung (3) ausgelesenen Datenblock, der eine bestimmte Anzahl (n) von jeweils m Datenbits umfassende Datenworte n aufweist, empfängt und mit zugehörigen, jeweils m Solldaten umfassenden Soll-Datenworten zur Erzeugung einer entsprechenden Anzahl (n) von jeweils m Fehlerdaten umfassenden Fehlerdatenworten vergleicht; DOLLAR A (c) einem Datenregisterfeld (56), das mehrere Datenregister zum Zwischenspeichern der erzeugten Fehlerdatenworte aufweist; DOLLAR A (d) einer ersten Fehlerkompressionsschaltung (58), die die in dem Datenregisterfeld (56) zwischengespeicherten Fehlerdatenworte zu einem m Fehlerbit umfassenden, komprimierten Fehlerdatenwort logisch ODER-verknüpft, das in einem Fehlerregister zwischengespeichert wird; DOLLAR A (e) und mit einer zweiten Fehlerkompressionsschaltung (60), die die in dem komprimierten Fehlerdatenwort enthaltenen m Fehlerdaten zu einem Anzeigedatum logisch ODER-verknüpft, wobei das Anzeigedatum an das externe Testgerät (2) mit der niedrigen Taktfrequenz abgegeben wird, und anzeigt, ...
Patent DE-10152518-C1 (DE)
Title: Extraction tab, for material web, has coupling device for coupling to extraction device and openings for connection between adhesive band and web end applied to opposite sides of tab
Inventor: MICHALIK HORST
IPC: B41F13/03
Filed: 2001-10-24
Granted: 2003-03-20
Abstract: The extraction tab (1) is attached to the end of a material web to be extracted and selectively coupled to a device for extraction of the web via a coupling device (3). The extraction web has at least one opening (9) allowing the adhesive layer of an adhesive band applied to one side of the extraction tab to contact the surface of the material web applied to the opposite side of the extraction tab.  An Independent claim for a separation device for separation of an extraction tab from a material web is also included.
Patent DE-10217598-C1 (DE)
Title: Circuit device with magnetoresistive circuit elements providing output signals of opposite sign in response to external magnetic field
Inventor: BANGERT JOACHIM
IPC: G01R33/09
Filed: 2002-04-19
Granted: 2003-10-16
Abstract: The circuit device has at least 2 magnetoresistive circuit elements (E1,E2; E3,E4), each provided with a soft magnetic measuring layer, a hard magnetic reference layer and an intermediate insulating layer acting as a tunnel barrier, the magnetoresistive circuit elements providing output signals of opposite sign in response to an external magnetic field, obtained by using a different layer structure for their intermediate layers.  The circuit device can have 4 magnetoresistive circuit elements (E1,E2; E3,E4) connected in a Wheatstone bridge, with conductor paths (3a,3b; 8a,8b) in upper and lower conductor path planes, the diagonally opposing elements of both bridge arms (Z1,Z2) providing output signals with the same sign.
Patent DE-10224020-C1 (DE)
Title: Annealing hood, for the heat treatment of semi-finished products and workpieces, has a mantle hood to define a hollow zone for the protective gas with a butt weld to hold the structured flange at its lower edge
Inventor: KIRCHHOFF VOLKER
IPC: F27D5/00
Filed: 2002-05-23
Granted: 2003-11-06
Abstract: Annealing hood forms a hollow zone to retain the gas around the workpiece. The hood has a flange (3) to lie against a base and seal the hollow interior against the ambient atmosphere. The flange has a connection zone (4) with elastic distortion in the direction of the hood mantle (1), bonded to the lower edge (2) of the hood mantle by butt welding (7). The connection zone has a radially inner section (4.1) and an upward angled section (4.2) at 80 degrees towards the hood mantle.
Patent DE-19517733-C1 (DE)
Title: Battery system for electrically-driven vehicle
Inventor: BOLL WOLF DR ING
IPC: H01M10/6557
Filed: 1995-05-15
Granted: 1996-07-18
Abstract: the battery system has a number of separate battery cell blocks (6) contained in a battery trough (1) between relatively spaced upper and lower retaining plates (3, 4), with retaining elements (5) inserted between them.  The retaining elements are provided by vertical rods extending between the adjacent battery cell blocks, secured to the retaining plates at their ends, each having a support console (11) adjacent its bottom end for supporting the battery cell blocks lying on either side of it.
Patent DE-19518309-C1 (DE)
Title: Pipe clamp with flexible strap
Inventor: KASUBKE VOLKER
IPC: F16L3/137
Filed: 1995-05-18
Granted: 1996-03-14
Abstract: The openings (28) in the holder part (26) are completely enclosed by the part. The holder part has a curved contact point or a kink (36) centrally between its two feet (32). The retaining strap (10) engages on this point, which is located between the retaining strap and the support strap (42). The support strap engages on the retaining strap, after this has emerged from the openings. The free ends of the support strap are connected to the retaining strap.
Patent DE-19602186-C1 (DE)
Title: Front end vehicle cooling system
Inventor: WUERFEL MANFRED
IPC: B60K11/08
Filed: 1996-01-23
Granted: 1997-05-22
Abstract: The vehicle cooling system, at the front end of the vehicle, has an air guide housing (15) bonded to the radiator (11,12), with the leading cladding (5) simply acting with a loose sliding seating. The air housing (15), in sections, is of an elastic distorting material to compensate for sliding movement. The section (18) towards the radiator (11,12) is of polypropylene, e.g. PPT 40, and the section (19) towards the elastic cladding (15) is of a thermoplastic elastomer e.g. PTE.
Patent DE-19619739-C1 (DE)
Title: Height adjustment device for computer monitor screen
Inventor: RAMOSER CHRISTIAN
IPC: F16H21/04
Filed: 1996-05-15
Granted: 1998-04-30
Abstract: The height adjustment device hasa pair of cooperating injection moulded elements (10a,10b), each of which has a planar surface (40a,40b) with a pair of pivot bearings at one end for locating a pair of lever arm elements, extending diagonally between the first 2 elements. Each of the latter may have a tubular sleeve (80a,80b) between the pivot bearings for receiving a spring, which is fitted with an end stop (85a,85b) at either end.
Patent DE-19710258-C1 (DE)
Title: Iris ring sight for sports gun
Inventor: BRUNNER SEN HELMUT
IPC: F41G1/08
Filed: 1997-03-13
Granted: 1998-03-05
Abstract: The iris ring sight has variable iris diameter. This consists of spring metal blades in a sight tunnel in the form of a hollow cylindrical blade cage. The blade ends are shaped as ramps for a conical attachment (7). The other ends are turned in at a right angle towards the sighting line. The angled blade ends also have surfaces (21, 22) extending perpendicularly to the longitudinal axis of the cage, widening transversely beyond the width of the blades. Each blade may have a web (23) after the conical attachment region, of smaller cross section than the blade shaft.
Patent DE-19734118-C1 (DE)
Title: Zoom lens arrangement
Inventor: LEITEL ARMIN DR ING
IPC: G02B7/10
Filed: 1997-08-07
Granted: 1999-05-06
Abstract: The arrangement includes at least two lenses or lens groups arranged on a common optic axis, which are coupled with piezoelectric or electro-restrictive, linear drives, whereby an active material surface area, undergoing micro-deformation, faces a passive material surface area. At least one of the linear drives comprises two parallel, active material surface areas, between which the passive material surface areas are arranged. The arrangement includes at least two lenses or lens groups arranged on a common optic axis, whose positions are individually or commonly in direction of the optic axis, adjustable in reference to an assembly group connected firmly with an optic instrument. The lenses or lens groups are coupled with piezoelectric or electro-restrictive, linear drives to provide a position change, whereby an active material surface area, undergoing micro-deformation, faces a passive material surface area, and whereby a movement of both material surface areas is triggered with respect to each other.  At least one of the linear drives comprises two even, parallel to each other arranged, active material surface areas, whose micro-deformations are directed towards each other, and between which the passive material surface areas are arranged. The active material surface areas are triggered simultaneously, whereby the micro-deformations of both active material surface areas are directed simultaneously towards the passive material surface areas.
Patent DE-19746347-C1 (DE)
Title: Pivoting head camera e.g. for piping inspection
Inventor: STAGARS THORSTEN
IPC: G03B37/00
Filed: 1997-10-21
Granted: 1999-02-04
Abstract: The camera includes a pivoting head (12) revolving around a first axis (Al) relative to a fixture (10) and pivoting around a second axis (A2). The head includes a camera and a number of lamps (18, 20) arranged around the lens (16) of the camera. The lamps fastened around the camera head are divided into at least two groups.    The lamps (18) in the first group have a wide strew angle whilst the lamps (20) in the second group have narrow strew angle. The lamps are controlled individually and/or in groups. The lamps of the first group are preferably arranged alternating with the lamps of the second group around the lens of the camera.
Patent DE-19843725-C1 (DE)
Title: Method of supporting Christmas tree
Inventor: DICKHUT MICHAEL
IPC: B27F1/02
Filed: 1998-09-24
Granted: 1999-12-09
Abstract: The method of supporting a Christmas tree involves cutting cross cuts (5,6) in the trunk of the tree at different levels. Stands (9,10) are provided to engage the cut outs to form a cross shaped support for the tree.
Patent DE-19855632-C1 (DE)
Title: Press for agricultural crop bales has upper and lower conveyors defining press chamber
Inventor: SACHT HANS-OTTO
IPC: A01F15/02
Filed: 1998-12-02
Granted: 2000-03-16
Abstract: The agricultural crop bailing press has an upper conveyor (13) defining the press chamber with the lower conveyor (14). The conveyors define the chamber with longitudinal and side walls (18-20).
Patent DE-19903377-C1 (DE)
Title: Whole body steam bath equipment for therapeutic use
Inventor: BUESSELMANN MANFRED
IPC: A61H33/06
Filed: 1999-01-28
Granted: 2000-04-27
Abstract: The steam bath unit (1) has a bathing area for at least one person, and a fluid steam unit (20) with a high pressure chamber (21) and nozzles (27,28). Eternal air is brought into the bath and compressed, and a UV emitter (8) heats the air. A shower unit (9) is provided in the bathing area. The fluid in the high pressure chamber is compressed to 100-150 bar.
Patent DE-19946339-C1 (DE)
Title: Method for regulating automatic electrical heating and air conditioning machinery includes a booster heater with different heating elements triggered independently of each other.
Inventor: EBNER ANDREAS
IPC: B60H1/00
Filed: 1999-09-28
Granted: 2000-08-31
Abstract: Heating elements (3) can be triggered independently of each other. Generator power (5) supplies heating power. A controllable fan (17) lets a cooling agent flow past to pick up heat generated on the heating elements. Flow profile for the cooling agent is determined in a heater (2).
Patent RU-2044279-C1 (RU)
Inventor: KOROTKOV VIKTOR A
IPC: G01F1/06
Filed: 1992-11-02
Granted: 1995-09-20
Abstract: Использование: для измерения расхода питьевой и технической воды. Сущность изобретения: корпус прибора выполнен из двух частей: первой в виде основания с центральным участком прямоугольного профиля, сопряженного с входным и выходным патрубками участками с сохранением площади поперечного сечения. В первой части выполнено окно, сопряженное с окном второй части корпуса, выполненной цилиндрической формы с дном чашеобразной формы, в которой размещена перегородка чашеобразной формы из немагнитного материала. Лопасти турбинки выполнены Т-образной формы, на внутренних кромках которых со стороны перегородки закреплена ведущая магнитная полумуфта, ведомая полумуфта размещена за перегородкой и кинематически связана со счетным узлом. 3 ил.
Patent RU-2064428-C1 (RU)
Title: Method for purification of aqueous solution of hydrogen peroxide against acetic acid
Inventor: STEPANOV SERGEJ D
IPC: C01B15/01
Filed: 1992-11-26
Granted: 1996-07-27
Abstract: FIELD: processes of purification. SUBSTANCE: method is carried out by mixing of origin solution and inorganic reagent having basic properties, the process is followed by electrodialysis with the help of ion exchange membranes. EFFECT: improves efficiency of the method. 2 tbl
Patent RU-2061488-C1 (RU)
Inventor: SIZOV ALEKSANDR I
IPC: A61K31/185
Filed: 1992-12-03
Granted: 1996-06-10
Abstract: FIELD: medicinal industry. SUBSTANCE: method involves the alkaline treatment of hydrolytic lignin at 85-90 C, washing off alkaline-soluble compounds by extraction in rising water flow at the rate 0.3-0.6 mm/s at 60-75 C. Neutralization is carried out with carbon dioxide at 40-60 C. Washing off water-soluble components is carried out similar with washing off alkaline-soluble compounds followed by neutralization with acetic acid and isolation of the end product. EFFECT: increased selective capacity of sorbent.
Patent RU-2086209-C1 (RU)
Title: Vascular shunt, carrier and device for shunt fastening
Inventor: IGAKI KEIJI
IPC: A61M29/02
Filed: 1991-11-20
Granted: 1997-08-10
Abstract: A stent comprising a cylindrical/tubular body knitted of polymer filaments which is capable of being absorbed by an organism and is constituted of polylactic acid, polyglycolic acid, or copolymer of said acids. This cylindrical/tubular body is kept unchanged in configuration for several weeks to several months after inserted into and fixed to a vessel through a catheter having a balloon and afterward disappears while absorbed into the tissue of an organism. The invention provides a stent to prevent the vessel from being attacked by inflammation or hypertrophy and to disappear without remaining as semi-permanent foreign matters in an organism and device for mounting the stent. <IMAGE>   <IMAGE>