baber/WOPTO huggingface dataset:
Patent DE-10025476-C1 (DE)
Inventor: GRABOSCH MATTHIAS DR
IPC: B01D65/08
Filed: 2000-05-23
Granted: 2001-08-16
Abstract: The invention relates to a device for carrying out crossflow filtration of liquid media in which the medium to be filtered is guided with a varying overflow direction over filtering means, and the filtrate is drained away. A crossflow filtration unit (1) is arranged on the overflow side between two closed receptacles (3, 4) for the medium to be filtered. By effecting a pressure difference, the medium is alternately guided from one receptacle (3, 4) into the other receptacle (3, 4). Each receptacle (4, 3) is accommodated in a pressure vessel (5, 6), which uses connections (8, 9) for pneumatic, hydraulic and/or mechanical means in order to effect the pressure difference on the receptacles (3, 4) in a controllable manner. According to the invention, the receptacles (3, 4) are at least partially flexible so that their volumes alter when subjected to a change in pressure. The inventive device is provided, in particular, for use in laboratories and in the fields of medicine and biotechnology for recovering valuable substances and for concentrating shear-sensitive biologically or biotechnologically prepared media under preserving conditions.
Patent DE-10028336-C1 (DE)
Title: Engine with axial piston has through guide channel between at least one tooth crown surface and tooth space bottom opposite it
Inventor: STOELZER RAINER
IPC: F01B3/00
Filed: 2000-06-08
Granted: 2002-04-04
Abstract: The engine (1) has a casing (2) containing a cylinder drum (17) and a swashplate. The drum has parallel piston bores (21) in which are pistons (23) supported by the swashplate. There is a feed-through channel parallel to the axis of rotation of the drive shaft (7). This channel is between at least one tooth crown surface and the tooth space bottom located opposite it.
Patent DE-10114714-C1 (DE)
Title: Device for the production of inner and outer parts of a mold has an ejector which can be inserted into the opening of the molding tool to eject the molded part formed
Inventor: KOBERMANN HELMUT
IPC: B22C17/02
Filed: 2001-03-26
Granted: 2002-10-17
Abstract: Device for the production of inner and outer parts of a mold comprises a molding tool (2) containing a hollow chamber (7); and an ejector (11) coupled to an operating unit. The ejector can be inserted into the opening of the molding tool to eject the molded part formed. The ejector is divided into two parts which are connected together via a pivoting axis directed across the moving direction of the ejector.  Preferred Features: One part of the ejector is fixed to the operating device. The parts pivot relative to each other in a limiting angle.
Patent DE-10117552-C1 (DE)
Inventor: ROTH PETER
IPC: F03B13/10
Filed: 2001-04-08
Granted: 2002-10-31
Abstract: The invention relates to a housing (1) which can be moved around an axis (3) with all technical machine fittings and which is arranged inside a channel (2).  The housing (1) is lowered to the extraction water level of the turbine before an underflow can occur by pivoting the housing (1) around the axis (3).  Net head increasing ejector effects occur as a result of differences in flow speed at the suction pipe end, between the overflow (v1) and the underflow (v2).  The moveable, over-flowable and under-flowable powerhouse embodiment enables high energy production even at high water levels while simultaneously reducing the upper water level without requiring any additional constructive elements and devices, for problem-free transmission of flotsam and drift.
Patent DE-10157596-C1 (DE)
Title: Fibrous substance preparation process involves diverting part flow into second heat exchanger before first heat exchanger in flow direction
Inventor: GRUBER TIMON
IPC: F26B23/02
Filed: 2001-11-23
Granted: 2003-03-20
Abstract: The preparation process comprises circulating a steam-gas mixture through the fibers in a circuit including a heat exchanger. Part (8) of the vapor flow is diverted into a second heat exchanger before the first heat exchanger in the direction of flow, where it is heated and then goes to the combustion chamber (11a) of a hot gas creator fired by solid fuel (12). At least one hot gas circuit is heated in this way.
Patent DE-10209387-C1 (DE)
Title: Lifting table with two pairs of scissors type levers with spreading rollers on a horizontal guide and operated by a tape drive
Inventor: HECKERT GEROLD
IPC: B66F3/22
Filed: 2002-03-02
Granted: 2003-05-15
Abstract: A lifting table has the tabletop lifted above a ground support by two scissors type levers each with a spreading roller operating on shaped edges of the levers. The roller is driven by a table whose outer end is wound onto a servo driven reel. The rollers are on a horizontal guide comprising a bearing support mounted on the pivot support for the levers and a sliding rack which meshes with gear wheels rigidly attached to the rollers. The thrust sides of the levers are shaped to provide a varying drive ratio as the rollers spread the levers. The system includes an integral brake which blocks the lever setting in the event of tape break.
Patent DE-10222066-C1 (DE)
Title: Pliers for removing protective caps from injection needles comprises two arms connected by jaw section with recesses for gripping caps, connecting rod between arms preventing them from being opened too far
Inventor: SCHNUERLE CHRISTOPH
IPC: B25B7/02
Filed: 2002-05-17
Granted: 2003-08-14
Abstract: Pliers for removing protective caps from injection needles comprises two arms (1, 2) connected by a jaw section (7) with recesses (9, 10, 13, 14) for gripping the caps. These are made as one piece. A connecting rod (17) between the arms prevents the arms from being moved too far apart.
Patent DE-19505379-C1 (DE)
Title: Roller with multi-zone flexion adjustment giving better quality web
Inventor: SCHNYDER EUGEN DIPL ING
IPC: D21G1/02
Filed: 1995-02-17
Granted: 1996-03-28
Abstract: A roller with flexion adjustment has a stationary carrier (3) and a casing (1) which rotates about the carrier and is supported by elements (2) forming zones (4, 4') activated by pressurised fluid fed individually through pipes (6) running together under different pressures through an axial machined hole (5) in the carrier. The partitions are set in the machined hole to divide it into the zones where for each there is a hole (10) in one of the feed pipes which are connected to feed conduits at the carrier end. The partitions through which the pipes run, are formed by discs (8, 8') set a fixed distance from each other along the axis and the space between the discs is filled by a pressure-tight moulding (9).  Also claimed for the mfr. of the roller comprising manufacturing the partitions before their insertion in the machined hole and then compressing and radially expanding them by force applied by the tensioner (14) and transferred via the spacers (11).
Patent DE-19507438-C1 (DE)
Title: Mounting rail fixing for switch cabinet frame
Inventor: ZACHRAI JUERGEN
IPC: F16B37/04
Filed: 1995-03-03
Granted: 1996-04-04
Abstract: The fixing is used to secure the mounting rail (10) to a frame profile (40) of the cabinet frame, which has an open recess for locating the mounting rail at its inner edge. The mounting rail has a pair of perpendicular sides with fixing bores and 2 further perpendicular edges, directed inwards to engage the side edges of the recess. At least one end of the mounting rail has a fixing block inserted axially, with at least one cut-out (19) in its outer edge adjacent the fixing block for receiving diagonally inserted clamping screws (24), cooperating with a rectangular clamp plate at the rear of the fixing block.
Patent DE-19521273-C1 (DE)
Title: Equipment to determine evaporation of photographic processing liquids
Inventor: BENKER GERHARD
IPC: G03D3/06
Filed: 1995-06-10
Granted: 1996-07-18
Abstract: The equipment determines the amount of evaporation of a processing liquid from a tank into which photographic materials are immersed, by using a reference container which is filled with water. The container is arranged so that the water is exposed to roughly the same evaporation conditions as the processing liquid. The container may be fixed inside the processing device, and may also be fixed inside the tank or the liquid. A floating switch may be used to monitor the water level inside the container, from which the evaporation rate of the water, and hence the liquid, may be determined.
Patent DE-19544430-C1 (DE)
Title: Fixing screw with polygon shaped recess in head for key
Inventor: SCHROEDER HARALD
IPC: B25B15/00
Filed: 1995-11-29
Granted: 1997-05-28
Abstract: The screw (11) has an internal recess (19) of polygon shape in its head. The matching end (25) of a key (12) can be made to engage the recess to turn the screw. The polygon in the head is undercut to a diameter (M) and a depth (TE). The key (25) is undercut to a diameter (P) at a height (HW). The diameter of the undercut clears the sides of the polygon in the screw head when the head of the key is pushed right down into the undercut in the head. The diameter (M) of the undercut in the head is such that it allows the key to be rotated in it so that the corners of the polygon of the key can be brought into line with the sides of the polygon in the head.
Patent DE-19618857-C1 (DE)
Title: Pump trainer for increasing coronary artery circulation
Inventor: FRENKEL WOLF GERHARD DR MED
IPC: A63B21/008
Filed: 1996-05-10
Granted: 1997-10-16
Abstract: In the area of the outlet aperture (2b) an inwardly closing check valve is arranged. The inlet and outlet apertures (2c/2b) are connected via a ring hose (2a). In the ring hose, a fluid accumulator (2d) is connected, which when the pump body (1) is pressed together expands and returns to its normal shape when pressure is removed from the pump body. The operating medium is a fluid and the constituents of the pump trainer produce optically a suggestive relationship to the human heart circulatory system, with the pump body (1) having the form of the human heart. The outflow path (2b) has clear branches upwards, approximating to the aorta bend. The fluid accumulator imitates the compartmental structure of the circulation (2) in a capillary network.
Patent DE-19742429-C1 (DE)
Title: Circuit arrangement e.g. for supplying electrical traction motor in multi-stage vehicle traction devices
Inventor: FUCHS ANDREAS DR ING
IPC: B60L9/30
Filed: 1997-09-25
Granted: 1999-01-07
Abstract: A circuit arrangement including at least one electrical load (1) e.g. specifically a three-phase. AC machine or more specifically a transformer, which is connected via a star point to one pole of a DC source (Udc), and via their free. AC terminals (11-13) to an at least two-phase converter (5). The other pole of the DC source connected to one.  DC pole of the converter (5), and the star point of the electrical load (1) is formed from the star point (2) of windings (L1,L2,L3) of an at least two-phase electrical load (1), or by the star point (3) of an additional arrangement of chokes (4) coupled to an at least single-phase load (1). Between the star points (2,3) of the electrical load (1) and the DC source (Udc) is arranged a network filter.
Patent DE-19808564-C1 (DE)
Title: Attachment arrangement for cover plate as a component of a motor vehicle headlamp
Inventor: GERSTNER HARALD
IPC: F21S8/10
Filed: 1998-02-28
Granted: 1999-08-05
Abstract: the cover plate has at least one outwardly protruding profile shoulder (10) on its outer periphery.  A sealing profile encloses the profile shoulder forming a securing frame (6) that is attached to the housing (8) by mechanical devices
Patent DE-19808570-C1 (DE)
Title: Synthesis reagent comprising benzyl-or allyl-magnesium halide
Inventor: RITTMEYER PETER DR
IPC: C07F3/02
Filed: 1998-02-28
Granted: 1999-03-04
Abstract: The invention relates to synthesis agents containing benzyl magnesium halogenides and allyl magnesium halogenides (Grignard reagents) with 2-methyl-tetrahydrofuran as solvent, and to a method for producing same.
Patent DE-19811203-C1 (DE)
Inventor: GELAHR STEPHAN
IPC: A61B90/70
Filed: 1998-03-10
Granted: 1999-10-07
Abstract: In a process for the cleaning and heat treatment of surgical needles, the surgical needles to be treated are placed in a basin (1) having an upright edge (5, 7) which is covered on its inside at least in its lower region by a frame (10) inserted into the basin (1). The surgical needles are then cleaned in the basin (1), the frame (10) being inserted, with the help of a washing or cleaning liquid. Before the surgical needles in the basin (1) are subjected to a heat treatment, the frame (10) is removed from the basin (1).
Patent DE-19855744-C1 (DE)
Title: Rowing boat oar system has a mechanical gearing link between inner oar handles and the rowlocks at outriggers for the oarsman to face the front while rowing
Inventor: REHFELD JENS
IPC: B63H16/10
Filed: 1998-12-03
Granted: 2000-07-20
Abstract: The system for an oarsman to row a boat with outriggers, in the line of sight, has a mechanical gearing between the inner oar handle holders (6) and the oars at the rowlocks (5). The swing axis (I) of the rowlock (5) and the swing axis (II) of the inner oar handle intersect the swing axis along the boat line or are parallel to it behind each other. The oar sleeves (5.2) are open on both sides and are at the rowlock (5) on the bow side. The oar handle sleeves (6.2), open on both sides, are at the stern swing axis of the oar holder at the stern side in the oar handle holder (6).
Patent DE-19906137-C1 (DE)
Title: Slide plate for vacuum cleaner nozzle has insert in recess or aperture with bottom profile forming active suction flow edge for flow channel
Inventor: DILGER HORST
IPC: A47L9/02
Filed: 1999-02-13
Granted: 2000-07-20
Abstract: The slide plate has at least one suction channel (3) bounded in the suction direction by a front suction mouth edge (4) and a rear suction mouth edge (5). The slide plate is of multi-part construction, consisting of a base plate (1) with a suction channel formed in it and at least one plastic insert (2) attached to the base plate in a recess or aperture. The insert has a bottom profile forming an active suction flow edge (7) for the flow channel.
Patent DE-19920111-C1 (DE)
Title: Sensor device for shock absorber piston position has sensor element and electronic control and evaluation circuit contained within hollow space provided by piston rod
Inventor: HAGEN FRANK
IPC: F16F9/46
Filed: 1999-05-03
Granted: 2001-02-08
Abstract: The device has a permanent magnet (4) cooperating with a sensor (3), coupled to an electronic control/evaluation circuit (6). The sensor and circuit are contained within a cavity provided by the piston rod (1'), and sealed within a housing (9), via a hermetic seal between the piston rod cavity and the cover (1''). The cable (5) for the sensor is passed through this, to a remote controller.
Patent DE-19923456-C1 (DE)
Title: Level regulating valve for automobile pneumatic suspension spring has sliding valve element operated by eccentric provided around its outside with annular groove cooperating with side bores in valve bore
Inventor: VOITH ANDRAS
IPC: B60G17/052
Filed: 1999-05-21
Granted: 2000-11-02
Abstract: The level regulating valve has a sliding valve element (23) cooperating with an inlet and outlet valve and operated by an eccentric, for controlling the connection between a pressurised air supply and the suspension spring, or between the suspension spring and a vent connection (33). The wall of the valve bore has diametrically opposing longitudinal grooves coupled to side bores (37,39) via an annular groove (47) in the outside of the valve element, in a given position of the latter.
Patent DE-19924861-C1 (DE)
Title: Honeycomb structure with channels is produced by forming a primary, plastically deformable material layer, allowing it to harden and then applying an electrically conducting material
Inventor: BRUECK ROLF
IPC: F01N3/28
Filed: 1999-05-31
Granted: 2000-10-26
Abstract: Process for producing a honeycomb structure (4) with channels (5) comprises producing a layer out of a primary, plastically deformable material which hardens. A second electrically conducting material (25) is then applied on top and/or electrical conductors (9,10) are inserted. Measurement probes and/or a heating unit are located in the structure.
Patent MD-4555-C1 (MD)
Title: Fungicidal composition and method for treating plants
Inventor: SHEFFER NOAM
IPC: A01P3/00
Filed: 2010-08-26
Abstract: The invention relates to agriculture, particularly a fungicidal composition and a method for treating plants or propagation material.According to the invention, the fungicidal composition comprises a combination of dimethomorph, folpet and fosetyl-Al, in the following weight ratio of components: dimethomorph : folpet (1…100) : (100…1) and dimethomorph : fosetyl-Al (1…100) : (100…1).The method of controlling diseases caused by phytopathogenic fungi in plants or on propagation material thereof comprises treating the plants, the locus thereof or propagation material thereof using the fungicidal composition containing said combination in an amount of 10…2500 g/ha.
Patent RU-2065466-C1 (RU)
Inventor: KONDRATEV ALEKSANDR NIKOLAEVIC
IPC: C09D161/14
Filed: 1992-12-07
Granted: 1996-08-20
Abstract: FIELD: anticorrosive compositions. SUBSTANCE: composition is prepared on the basis of low-molecular butadiene rubber - 100 mas. p. The latter is stirred with 40-50 mas. p. sulfur, 5-10 mas. p. altax, 5-10 mas. p. plasticizer - n-tert. -octylphenolformaldehyde resin, 30-40 mas. p. aerosil and applied on the prepared surface by two layers. Vulcanization is carried out in layers at 150 C x 1 hr. Both layers - at 150 C x 3 hr. Coating properties: impact strength is 5 HM, steel adhesion is 13.0-14.9 MPa, mass change in media: in 20% HCl - 3.2-3.8%, in 20% H 2 SO 4  - 3.4-3.9%, in 20% NaOH - 2.2-3.1%. Composition is used for protection of equipment working in strong corrosive media at increased temperatures. EFFECT: enhanced quality and effectiveness of composition. 6 ex, 2 tbl
Patent RU-2052449-C1 (RU)
Inventor: GOGOTOV ALEKSEJ F
IPC: C07C47/565
Filed: 1992-12-08
Granted: 1996-01-20
Abstract: FIELD: medicine. SUBSTANCE: proposed mixture contains (mass %): sodium hydroxide 6.81-6.95, nitrobenzene 5.68-5.79, o-phenanthroline 0.54-0.55, polyethylene glycol 0.09-1.92 and water. EFFECT: improves quality of desired product. 1 tbl
Patent RU-2039139-C1 (RU)
Title: Electric iron
Inventor: BEZLEPKIN VYACHESLAV A
IPC: D06F75/24
Filed: 1992-12-28
Granted: 1995-07-09
Abstract: FIELD: ironing. SUBSTANCE: heating element 5 is formed by three plates 6-8. Lower plate 6 is made of duraluminium and has 1-2 mm thickness. Central plate 7 is made of fire-proof ceramics, and top one is made of tungsten-titanium alloy and has 30-50 mm thickness. Working surface of the sole is provided with fire-proof ceramics coating; composition of the coating matches to composition of ceramics of central plate of the heater. Ceramic coating of the sole has 30-50 mcm thickness. Heating element is connected with the sole by detachable joint. Ceramic plate of the heater and ceramic coating of the sole are made by means of plasma deposition of alumina powder. EFFECT: improved efficiency. 6 cl, 2 dwg
Patent RU-2036385-C1 (RU)
Title: Method of burning animal cadavers in the field
Inventor: PETROV GEORGIJ A
IPC: F23G1/00
Filed: 1992-12-30
Granted: 1995-05-27
Abstract: FIELD: agriculture. SUBSTANCE: combustible material is applied on cadavers and next fires. The material is a powdered low-gas compound for contact heating. The compound is applied to the cadavers from all the sides, the cadaver mass: compound ratio being 1:0.05-0.2. The cadaver is next covered with a metal heat reflector used for firing the combustible material. The powdered compound contains loose powders based on metallized aluminium, magnesium and its alloys. A heat conducting material based on aluminium or dural can be staggered inside the cadaver. The material has the form of pins 20-50 mm i diameter, 200-500 mm in length and 10-25 cm apart. EFFECT: simpler method, reduced environmental pollution. 5 cl
Patent RU-2090908-C1 (RU)
Inventor: PALICHEV IVAN VASILEVICH
IPC: G01V1/133
Filed: 1993-03-01
Granted: 1997-09-20
Abstract: FIELD: seismic prospecting in water areas. SUBSTANCE: pneumatic source of seismic signals has piston and cylinder interacting with piston. Lower part of cylinder has annular groove housing sealing member manufactured from two rings as minimum. One of rings has shape of parallelogram and the other one is L-shaped. L-shaped ring is produced from elastic material. EFFECT: increased sealing degree of cylinder with respect to piston. 2 cl, 2 dwg
Patent RU-2033578-C1 (RU)
Title: Device for thermal after-burning of waste gases at increased content of condensate
Inventor: KVASENKOV OLEG I
IPC: F23G7/06
Filed: 1993-03-26
Granted: 1995-04-20
Abstract: FIELD: food-processing industry. SUBSTANCE: device has housing with air supply pipe union, air swirler, fuel manifold with supply pipe union and gas exhaust holes and central branch pipe connected with ultrasonic source with supply pipe union located in zero drift line and waste gas swirler which has helical groove of the same direction cut on inner surface; nozzle for gas phase is fitted on inner surface of this groove. EFFECT: enhanced reliability of after-burning of liquid phase. 1 dwg
Patent RU-2063048-C1 (RU)
Inventor: ZABOLOTNYJ NIKOLAJ I
IPC: G01R19/04
Filed: 1993-04-20
Granted: 1996-06-27
Abstract: Использование: в информационно-измерительной технике для оценки параметров быстропротекающих процессов. Сущность изобретения: устройство содержит аналого-цифровой преобразователь 1, тактовый генератор 2, счетчик количества выборок из сигнала 3, основной запоминающий блок 4, дополнительный запоминающий блок 5, регистр памяти 6, цифровой компаратор 7, мультиплексор 8, блок индикации 9. Устройство обладает повышенным быстродействием при измерении импульсных сигналов сложных форм. 2-1-6-7-6-8-4-9, 1-3-8-4-9, 3-8-9, 3-5, 1-4, 1-5, 1-7. 2 ил
Patent RU-2082171-C1 (RU)
Title: Digital tachometer for measuring induction motor parameters
Inventor: BELOV LEONID B
IPC: G01P3/48
Filed: 1993-06-15
Granted: 1997-06-20
Abstract: FIELD: automatic control and measurement technology; measuring speed and load parameters of various motors. SUBSTANCE: tachometer has series-connected contactless sensor, signal amplifying circuit, regulating circuit, microprocessor with digital display, signal shaper whose first input is connected to regulating circuit output and second input, to induction motor supply mains, and shaper output is connected to microprocessor bit input whose bit output is connected to complementing input of amplifying circuit. EFFECT: improved design. 1 dwg
Patent RU-2054393-C1 (RU)
Title: Покрытие для инфракрасного излучателя и способ получения покрытия на поверхности инфракрасного излучателя
Inventor: KSENOFONTOV VITALIJ A
IPC: A61L2/08
Filed: 1993-06-24
Granted: 1996-02-20
Abstract: Использование: пищевая промышленность, медицина, в частности сушка и/или стерилизация продуктов, материалов и изделий. Сущность изобретения: покрытие содержит оксидную керамику на основе хромитов редкоземельных элементов, железа или диоксида циркония, по меньшей мере одну стабилизирующую добавку, выбранную из ряда - окислы титана, алюминия, магния, кремния, цинка, железа, и связующее из ряда полиорганосилоксанов. Способ получения покрытия на поверхности ИК-излучателя включает приготовление смеси, основу которой составляет оксидная керамика, нанесение ее на поверхность излучателя и ее термическую обработку. 2 с. и 1 з. п. ф-лы.