baber/WOPTO huggingface dataset:
Patent RU-2085128-C1 (RU)
Title: Method and suture needle applying suture onto liver
Inventor: DRIMALOVSKIJ IGOR YA
IPC: A61B17/06
Filed: 1992-02-03
Granted: 1997-07-27
Abstract: FIELD: medicine; surgery; liver resection; treatment of liver traumata. SUBSTANCE: proposed method resides in that, as first thread loop is formed, thread is gripped at its mid-length, fixed and drawn onto opposite surface, whereupon one end of thread is withdrawn, while other end is wound past liver margin. Next suturing apparatus produces through-going pricks-in and -out uniformly spaced-apart at distance 2 cm from each other, followed by gripping, fixing and withdrawing ends of continuous thread through one through-going end in liver, while releasing fixed thread on opposite surfaces. Thereupon, one thread end is used to grip preceding like-sign stitch in such manner as to form first fixation point by drawing thread end through apex of like-sign loop using thread end to form double X-shaped overlap, followed by tightening loop with thread end first towards loop itself, next placing it at mid-stitch level and finally inserting it into next regular through-going passage by index finger of hand. Ligature thus-formed is embedded into parenchyma from both surfaces of liver, whereupon both thread ends are again drawn onto opposite surface, on which above-described operations are repeated only with free thread end. To complete suturing operation, 3-4 interrupted sutures are applied behind liver margin using thread ends, with only difference that loose thread end is not passed through last through-going passage, but is wound past liver margin. Proposed suture needle is formed as curved sharpened rod having base 1, eyelet 6 and neck 10 arranged near sharpened tip, ligature-applying fixative mounted on neck 10, and movable sleeve 7. Ligature-holding grooves 3 are formed between neck 10 and sharpened tip. Neck 10 carries additional ligature-applying fixatives and brake intended to decelerate movement of sleeve 7. Brake is made in form of atraumatic, helically wound, guide grooves 9 and 11 formed on sleeve 7 and neck 10. Outer surface of movable sleeve 7 is formed with longitudinally extending atraumatic recesses 8. There are also provided between neck 10 and blunt end of base 1 additional longitudinal ligature-holding grooves 13, while additional ligature-applying fixatives are formed as slots 12. EFFECT: useful invention for operations on liver. 2 cl, 10 dwg
Patent RU-2029901-C1 (RU)
Title: Differential for vehicle
Inventor: SNEGAR OLEG TARASOVICH
IPC: F16H48/20
Filed: 1992-06-15
Granted: 1995-02-27
Abstract: FIELD: vehicles. SUBSTANCE: differential has housing 1 with grooves 6 wherein ends 5 of rod 4 are received for permitting radial and angular movements. The rod has inner toothing 7 which engages with half-axle gear 8. The gear is kinematically coupled with flange 9 through spider 10 and cogs 11. The gear and flange are set on axles 14 secured to half-axles 2,3, correspondingly, so that their axles are shifted. EFFECT: improved design. 4 dwg
Patent RU-2028742-C1 (RU)
Title: Manure sedimentation tank
Inventor: GREBTSOV VASILIJ ALEKSEEVICH
IPC: A01C3/02
Filed: 1992-06-22
Granted: 1995-02-20
Abstract: FIELD: farm machinery building. SUBSTANCE: this manure sedimentation tank incorporates accumulating reservoir, sludge tank, filtering unit positioned between accumulating reservoir and sludge tank, liquid fraction discharge device provided with liquid fraction takeoff intensification device made in the form of exhaust pipe, source of vacuum, means of preventing suction of atmospheric air, which incorporates float and hydraulic gate valve. Discharged liquid fraction is allowed to pass through filtering unit, sludge tank and gate valve to enter sludge storage tank. Vacuum in collector is amplified by exhaust fan. EFFECT: more sophisticated design. 2 cl, 6 dwg
Patent RU-2037088-C1 (RU)
Title: Three-phase electric water heater
Inventor: GRIBKOV YURIJ VASILEVICH
IPC: F22B1/20
Filed: 1992-06-30
Granted: 1995-06-09
Abstract: FIELD: heat engineering. SUBSTANCE: three-phase electric water heater uses earthed housing 1 with three phase electrodes 2 located along the vertical axis, blow-off line 3, water supply line 4 running from the compensating tank, steam discharge and water drain lines with shutoff calves. Each electrode 2 is made of two plates fixed to each other at an angle of 120 deg and constricting at the heater bottom. Electrodes 2 are located with increasing interelectrode distances between one another and housing 1 at the heater bottom, and located in the interelectrode space are guide partitions 9 made of electrical insulating material, inclined to the central axis with an ascent from it to the housing and forming separate ducts between them and electrodes for the discharge of steam-water mixture from the interelectrode space to the housing wall space. EFFECT: enhanced capacity. 4 dwg
Patent RU-2021062-C1 (RU)
Title: Device for production of cutting through-strength gauze of sheet material
Inventor: GOLENKOV VYACHESLAV A
IPC: B21D47/02
Filed: 1992-07-15
Granted: 1994-10-15
Abstract: FIELD: shaping the metals. SUBSTANCE: device has plate with matrix carrying out in the form of prism with cutting edge installed on it, unit for material supply and punch. Matrix is provided with guides and clamping. Punch is carried out in the form of driving roller installed on motion support with prismatic projections located on its surface in chess order. EFFECT: increased efficiency, improved quality of products, simplified production. 3 cl, 5 dwg
Patent RU-2046209-C1 (RU)
Title: Electrohydraulic motor
Inventor: NESTEROV GENNADIJ I
IPC: F03C2/00
Filed: 1992-08-10
Granted: 1995-10-20
Abstract: FIELD: power mechanical engineering. SUBSTANCE: motor has controller of supplying fluid. The controller is in communication with the discharging chamber through check valves. The chamber is made up as cylindric passageways arranged in the housing walls, made of conducting material, and separating the housing space into two spaces. Rotor is mounted in each of two spaces. One ends of the cylindric passageway is plugged. The other ends of the passageways are provided with nozzles arranged at the level of working blades of the rotors. The axial electrode is mounted in each cylindric passageway. The end of the electrode is embedded into the insulator interposed between the housing walls. The motor is provided with the mixing chamber and resilient compensator. The walls separating the spaces are provided with dispensing chambers. The controller of supplying the fluid is constructed as two cylindric wheels mounted for permitting counter rotation. The wheels are partially received in the mixing chamber which is in communication with the check valves through the dispensing chambers. Each cylindric wheel has at least one radial calibrated passage connected with its periphery ring groove and one end of the vertically arranged pipe. The other end of the pipe is connected with the resilient compensator coupled with the source of the fluid. EFFECT: improved design. 4 cl, 8 dwg
Patent RU-2082879-C1 (RU)
Inventor: AFANASEV VLADIMIR A
IPC: E21B43/25
Filed: 1992-09-02
Granted: 1997-06-27
Abstract: Использование: эксплуатация нефтяных скважин, оборудованных погруженными электроцентробежными насосами и может быть использовано для освоения или интенсификации притока пластовой жидкости в процессе эксплуатации скважин. Сущность изобретения: электроцентробежный насос подключают к промышленной электросети через тиристорный преобразователь. Увеличение частоты тока производят до величины, обеспечивающей устойчивый максимальный дебит скважины по жидкости. Затем после паузы частоту снижают и переключают насос на питание от промышленной электросети. Длительность депрессивного воздействия на пласт ограничивают моментом срыва подачи электроцентробежного насоса.
Patent RU-2041913-C1 (RU)
Title: Chamber for cooling coke of coke dry quenching plant
Inventor: GADYATSKIJ VLADIMIR GRIGOREVIC
IPC: C10B39/02
Filed: 1992-06-24
Granted: 1995-08-20
Abstract: FIELD: by-product coke industry. SUBSTANCE: chamber for cooling coke of coke dry quenching plant includes vertical shaft, collector, gas vents separated by walls and connecting vertical shaft and collector, side offtake. Walls between gas vents have prismatic protrusions in upper part with one side face of protrusion being horizontal and two other form, together with horizontal plane, interior angles, larger than angle φ = arctgf, where f is coefficient of friction of coke against projection surface. EFFECT: higher efficiency. 2 dwg
Patent RU-2030635-C1 (RU)
Inventor: PETRENKO NIKOLAJ K
IPC: F04B47/00
Filed: 1992-09-11
Granted: 1995-03-10
Abstract: FIELD: oil industry. SUBSTANCE: pump has a cylinder with suction valve mounted at its bottom part. The valve is mounted inside a housing and has the seat and valving member. A hollow plunger with the delivery valve is positioned in the cylinder space. The cylinder consists of bushings interconnected through locking bushings. The inner diameter of the locking bushings is grater than the inner diameter of the bushings. The plunger is three-step. The diameter of the top step is grater than the diameter of the middle step and lesser than the diameter of the bottom step. Seals and sleeves are interposed alternatively between the faces of the top and bottom steps. The outer surface of the seals and sleeves are in contact with the surface of the cylinder bushings. The inner surface define a space together with the middle step of the plunger. A groove is provided on the outer surface of the seal. A spring ring is received in the groove for permitting contact with the cylinder bushing or locking bushing whose length is grater than the length of the outer surface of the sleeve. EFFECT: enhanced efficiency. 3 dwg
Patent RU-2044092-C1 (RU)
Title: Bismuth based galvanothermomagnetic alloy
Inventor: ZEMSKOV VIKTOR S
IPC: C22C12/00
Filed: 1992-08-12
Granted: 1995-09-20
Abstract: FIELD: microelectronics. SUBSTANCE: bismuth based galvanothermomagnetic alloy has following components, in mass antimony 0.58-2.98; tin 0.00002-0.00012; bismuth the rest. Alloy properties are following: limit of strength -47.0 70.3 MPa, magnetic field induction under 150 K 0.99-1.05, under 100 K 0.98-1.10. EFFECT: increased productivity. 3 tbl 4
Patent DE-10001203-C1 (DE)
Title: Electrical or electronic component housing assembled from 2 housing parts with identical locking elements released from either side of housing
Inventor: KROEMER ANDREAS
IPC: H05K5/00
Filed: 2000-01-14
Granted: 2001-06-13
Abstract: The housing (1) is assembled from 2 parts (2,3), each having a U-shaped cross-section, provided with identical locking elements (4) at the ends of their side arms (2a,2b; 3a,3b), with an insertion channel (8) for a tool (11), used for release of the locking elements, accessible from each housing part.
Patent DE-10059580-C1 (DE)
Title: Making multi layer wall section to contain glass melt, coats porous ceramic support layer with high-melting glass power forming glass inclusions, and deposits noble metal
Inventor: DICK ERHARD
IPC: C04B41/89
Filed: 2000-11-30
Granted: 2002-04-18
Abstract: The support layer (1) is porous ceramic. High melting temperature glass powder is applied to the support layer, so that its pores become filled with glass inclusions (1.1). A noble metal layer (3) is deposited to form the boundary surface (3.1) against the glass melt.
Patent DE-10103784-C1 (DE)
Title: Photochromer Kunststoffgegenstand
Inventor: LA DOUS JOBST
IPC: C08K5/00
Filed: 2001-01-29
Granted: 2002-10-10
Abstract: Die vorliegende Erfindung betrifft einen photochromen Kunststoffgegenstand, der ein transparentes Kunststoffmaterial, das aus mindestens zwei sich gegenseitig durchdringenden Polymer-Netzwerken voneinander verschiedener Polymermaterialien aufgebaut ist, und darin eingebracht mindestens einen photochromen Farbstoff umfasst, sowie ein Verfahren zu dessen Herstellung.
Patent DE-10119604-C1 (DE)
Inventor: NABERT BERND
IPC: B60R7/10
Filed: 2001-04-21
Granted: 2002-10-31
Abstract: The invention relates to an interior fitting device for a vehicle, in particular a motor vehicle, which may be arranged in the interior of the vehicle, comprising a liner piece which may be fitted to a vehicle wall, a fixing piece for the liner piece, a hanger, extending into the interior of the vehicle, in particular a clothes hook, whereby the fixing piece and the hanger piece are connected to each other by means of a flange, the fixing piece may be fixed to the vehicle wall and the hanger piece is on an inner surface of the liner piece facing the interior. According to the invention, the liner piece of the interior fitting device (7) may be simply fixed, whereby the fixing piece (9) may be arranged between the liner piece (8) and the vehicle wall (4), the flange (13) engages with a boundary edge (16) of the liner piece (8) and the fixing piece (9) and the hanger piece (10) are attached to the boundary edge (16).
Patent DE-10145830-C1 (DE)
Title: Flächenhaftes Bauteil mit einer Lüftungsöffnung
Inventor: GOHLICKE KAY
IPC: H02B1/56
Filed: 2001-09-10
Granted: 2003-04-03
Abstract: Ein flächenhaftes Bauteil (2) enthält Lüftungsöffnungen zur Zuführung von Kühlluft und ist insbesondere als Tür oder Gehäusewandung für Schaltschränke oder Schaltfelder von Schaltanlagen geeignet. Das Bauteil (2) enthält zur Bildung der Lüftungsöffnung durch Umformung hergestellte und gegenhüber der Ebene des Bauteiles (2) versetzte Stege (3), die in der Längsrichtung beidseitig je einen offenen Schlitz (4; 5) bilden. Die Umformung bzw. Prägung ist so ausgebildet, dass ein Hindurchtreten von Fremdkörpern mit Abmessungen von 1 mm und mehr, nicht möglich ist.
Patent DE-10206423-C1 (DE)
Title: Locking unit for electrical plug connector includes fastening hook slid along groove into locking position, during pivoting motion of locking device
Inventor: KRAEMER RUDOLF
IPC: H01R13/627
Filed: 2002-02-15
Granted: 2003-08-14
Abstract: The locking unit (110) includes a fastening hook (114) engaging a first guide groove (122) of the main body (102) during pivoting motion of the locking device. To lock the main body and contact casing (106), it is led along the groove into the locking position.
Patent DE-10222011-C1 (DE)
Title: Leistungsschalter für hohe Ströme und Niederspannung
Inventor: FLEITMANN GREGOR
IPC: H01H1/22
Filed: 2002-05-17
Granted: 2003-11-20
Abstract: Die Erfindung betrifft ein Leistungsschalter für hohe Ströme und Niederspannung, der ein Unterteil (2) mit Zwischenwänden (5), einen in Seitenblenden (28) gelagerten Betätigungsmechanismus (30) mit einem Kniehebelsystem (34) aufweist und mehrere Kontakteinheiten (9...11) aufweist. Die Kontakteinheiten (9...11) enthalten mehrere bewegliche Kontaktfinger (18), die in einem U-förmigen Kontakthalter (24) gegen die Wirkung von Kontaktdruckfedern (26) schwenkbar gelagert sind. Ein Verbindungssteg (38) aus isolierendem Formstoff ist einstückig mit den Kontakthaltern (24) verbunden und verläuft oberhalb der Kontaktdruckfedern (26). Ein mit der mittleren Kontakteinheit (10) starr verbundenes Halteblech (42) ist gelenkig mit dem Kniehebelsystem (34) verbunden und in den Seitenblenden (28) schwenkbar gelagert. Mit den Kontaktfingern (18) verbundene flexible Verbindungsleiter (17) sind in Flucht zur Schwenkachse (51) des Haltebleches (42) an zugehörige Stromschienen (13) geführt.
Patent DE-19507425-C1 (DE)
Title: Device for increasing flow energy of solid particles such as coal dust, grain etc. by air current
Inventor: SCHULZE ERWIN
IPC: B65G53/58
Filed: 1995-03-03
Granted: 1996-05-02
Abstract: The device comprises a tubular element (3) which tapers to form a nozzle on the outlet side. In front of the tapered part of the tubular element, in the direction of flow, is a deflector ring (17) resting against the inside wall of the tubular element. The deflector ring has a ledge (18) running towards the wall of the tubular element and has a curve (18a) pointing in the direction of flow, near the edge. An annular flow pattern is produced by the formation of a gap (16) formed by a second tubular element concentrically spaced apart from the first tubular element. The gap is in the form of a nozzle (10) in the transition between the tubular element and pipe on the outflow side.
Patent DE-19521478-C1 (DE)
Title: Application head for controlled issue of flowing media
Inventor: WUERTH HEIKO
IPC: B05C5/02
Filed: 1995-06-13
Granted: 1996-09-12
Abstract: The rocker is driven by piezo components arranged on both sides of a rocker joint. The rocker (15) on both sides of the rocker joint (27) has at least one rocker arm (17), on which at least one valve component (18) is arranged. The valves are opened and closed contra-rotatingly. Each valve component acts on an application valve. One valve component acts on an application valve (23) and one on a further valve (24), which is arranged within a circulating system with a pump for the fluid medium. Both valves have a common feed channel for the medium. The piezo component (30) is connected with an on-line current supply comprising an accumulator and corresponding electronics, which on current failure indicates the position of the applicator valve and corrects the closure state.
Patent DE-19608534-C1 (DE)
Title: Shuttering for steel reinforced concrete column or support
Inventor: GLASER HORST
IPC: E04G9/10
Filed: 1996-03-06
Granted: 1998-01-02
Abstract: The shuttering comprises mould tube heated for purpose of peripheral widening permitting withdrawal after concrete has set. Between the expanding mould tube (1) and a rigid outer covering (3,4,5,7,8) a fixed connection is produced and on one side of the mould tube several holding angles (2) are fixed, the arms of which standing away from the mould tube displaceably overlap with the arms or the flange of a cover plate (3) fixed to the covering. In order to protect against damage the mould tube, the electrical heating cable (9) and the insulation (10), a covering is provided, preferably of steel, comprising four sided tube frames at the top and at the bottom (4), four sided tubes as connection of the tube frames (7), covering plates (8), cover plates at the top and the bottom (3), fixed with rivets (5) to the tube frames.
Patent DE-19630221-C1 (DE)
Title: Friction wheel drive for engine starter
Inventor: BOLL WOLF DR ING
IPC: F16H13/10
Filed: 1996-07-26
Granted: 1997-08-28
Abstract: The drive has two friction wheels (18,19) which enclose a starter ring (2) on a flywheel in the radial direction, bearing against its inside and outside surfaces. At least in the initial stage the wheels are on a common radial line (4) from the starter-ring centre (3), being mounted horizontally on a slide (21) and directly in the case of the non-driven one (19). The driven one (18) is mounted on the slide via a swing arm (31), whose hinge axis (24) is at a distance from the nearest starter-ring surface is at least equal to the friction wheel diameter. The slide moves in the engine housing (11) via a sliding joint, or hinges on an axis whose distance from the radial line is at least equal to the friction wheel diameter.
Patent DE-19636682-C1 (DE)
Title: Vehicle roof for convertible car with cover
Inventor: SCHUECH SIEGMUND
IPC: B60J7/06
Filed: 1996-09-10
Granted: 1997-10-16
Abstract: The roof has a cover part (13) which is equipped with a collapsible, soft hood (14) that selectively covers a roof opening in a solid roof skin (11) of the vehicle. A fixed component (15) forms the rear end of the cover part and is pivotable outwards in a ventilating position. The hood opens from the front to the rear and the fixed component is pivotable outwards around an axis near to its front end (17). The rear fixed component, with the hood pushed together, can be pivoted outwards into the aerating position. It is linked firmly to the roof near its front end.
Patent DE-19647399-C1 (DE)
Inventor: SEITZER DIETER PROF DR
IPC: H03M7/30
Filed: 1996-11-15
Granted: 1998-07-02
Abstract: In a method for assessing the quality of an audio test signal (14), which has been derived by coding and decoding an audio reference signal (12), the audio test signal (14) is compared with the audio reference signal (12), as it were, behind the cochlea of the human ear. All masking effects and the transmission functions of the ear are equally applied to the audio reference signal (12) and to the audio test signal (14). To this end, the audio test signal (14) is broken down according to its spectral components by means of a first bank of filters (20) consisting of filters overlapping in frequency and defining spectral regions, said filters having differing filtering functions, which have been determined on the basis of the excitation curve of the human ear with respect to the respective filtered middle frequency. The audio reference signal (12) is also broken down according to its spectral composition into partial audio reference signals by means of a second bank of filters (16) coinciding with the first bank of filters (2). Subsequently, a level difference by spectral region is formed between the audio test signals (22) belonging to the same spectral regions and the audio reference signals (18). To assess the quality of the audio test signal (14), a detection probability is determined on the basis of each level difference so as to pick up any decoding error of the test signal (14) in the spectral region concerned.
Patent DE-19651948-C1 (DE)
Title: Revolving door with night closure panel
Inventor: HEIN CHRISTIAN
IPC: E05F15/608
Filed: 1996-12-16
Granted: 1998-04-16
Abstract: The invention relates to a revolving door with at least one night-time locking wing (4, 4') which runs concentrically to a barrel wall, and which, by means of a flexible, continuous traction mechanism (8) which can be moved with relation to the drum wall (3, 3'), is rolled or slid onto the safety rail which is fitted on the ceiling construction. The invention is characterized in that the flexible traction mechanism (8) is fitted in a runner (7), whereby both strands (9, 9') of the flexible traction mechanism are forcibly guided, one on top of the other, in the runner.
Patent DE-19710814-C1 (DE)
Title: Compressed air processor for air generator in motor vehicles
Inventor: BLANZ ROLAND
IPC: B60T17/00
Filed: 1997-03-15
Granted: 1998-07-09
Abstract: The device has discharge valve (14), a multi circuit valve (45), and back pressure valves (46). A pressure limitation piston (85) is positioned in front of each back pressure valve of the multi circuit valve, preferably between an actuator unit and the back pressure valve. The piston is supported on a check spring (86), and has an active surface (69), which is charged by container pressure and is opposite to the spring. The valve body of the back pressure valve has a passage (78) and the piston has a rod-like extension (52), and the two form a passage/shut off-valve (87).
Patent DE-19925263-C1 (DE)
Title: Mobile radio communications system with FDMA/TDMA operation
Inventor: WEDI CHRISTOPH
IPC: H04B1/713
Filed: 1999-06-01
Granted: 2000-10-12
Abstract: The mobile radio communications system has a base station and a number of cooperating mobile stations, the base station carrier frequency switched between a number of possible transmission frequencies, with the frequency switched directly after the transmission of the short information packet transmitted during each time slot.  The frequency switching may be effected via a slow-hopping method, using a digital signal processor and a microcontroller, for delivering the frequency information for the next time slot to a burst mode controller.
Patent RU-2028284-C1 (RU)
Title: Method of purification of methanol-raw from iron compounds
IPC: C07C29/76
Filed: 1992-10-27
Granted: 1995-02-09
Abstract: FIELD: chemical technology of organic synthesis. SUBSTANCE: product - methanol, empirical formula is CH 4 O, iron content is 0.16-0.85 x 10 -5  wt.-%. Reagent 1: methanol-raw, iron content is 8 x 10 -4  wt.-%. Purification conditions: reagent 1 is kept at 95-135 C under increased pressure 0.45-1.3 MPa and filtered off. EFFECT: improved method of purification. 2 tbl, 1 dwg