baber/WOPTO huggingface dataset:
Patent DE-102011000417-B9 (DE)
Title: Vorrichtung zur Vorbeugung gegen Bein-Thrombosen und Verfahren zum Betrieb einer solchen
Inventor: AHMED ASSO
IPC: A63B23/04
Filed: 2011-01-31
Granted: 2014-12-11
Abstract: Vorrichtung zur Vorbeugung gegen Bein-Thrombosen mit einer Fußwippe (3), welche wenigstens eine Fußablagefläche (11) für einen Benutzer der Vorrichtung (1) aufweist und um eine Kippachse (4) schwenkbar angeordnet ist, und mit einer auf die Fußwippe (3) wirkenden elektrischen Antriebseinheit, welche einen Elektromotor (14) umfasst, wobei die Antriebseinheit ein Servoantrieb (13) ist, welcher a) den Elektromotor (14), b) einen Servoregler (19), von dem der Elektromotor (14) ansteuerbar ist und c) einen an den Servoregler (19) angeschlossenen Regelgrößenaufnehmer (30) zur Aufnahme einer Regelgröße (32) umfasst, wobei der Servoregler (19) eine Steuerelektronik (20) zur Bestimmung und Abgabe einer Stellgröße (27) unter Berücksichtigung der Regelgröße (32) und vorgebbarer, auf die Schwenkbewegung der Fußwippe (3) bezogener Steuervorgaben (28, 29) aufweist.
Patent DE-3300356-C1 (DE)
Title: Winning machine with shearing drum
Inventor: BEST GERD DIPL-OEC
IPC: E21C25/14
Filed: 1983-01-07
Granted: 1983-12-29
Abstract: The invention relates to a winning machine with a shearing drum (1), a pivoted arm for the arrangement of the clearing shield (8) being subdivided into two parts (11, 12) in such a way that a large, free, unobstructed space (15) which does not impair the flow of the won mineral is formed between them. <IMAGE>
Patent DE-3446947-C1 (DE)
Title: Refrigerating device, in particular domestic refrigerator or freezer cupboard
Inventor: BALLARIN JUERGEN
IPC: F25D23/02
Filed: 1984-12-21
Granted: 1986-03-27
Abstract: Domestic refrigerator or freezer cupboard, the heat-insulated housing of which, which is made at least partially from a non-magnetic material, has at least one door opening, against the front-side frame of which the closed door bears with a flexible magnetic seal arranged on its edges, the attraction forces originating from the magnetic seal holding the door tightly closed. In this case, the armature for the magnetic seal (20) is constituted by an essentially plane band (21) made of thin ferromagnetic material which is arranged on the non-magnetic sections of the frame (14, 14') surrounding the opening (13) of the housing (14). <IMAGE>
Patent DE-3500891-C1 (DE)
Title: Measuring element for determining loads with the aid of shear stresses
Inventor: JAKOB WALTER
IPC: G01B7/16
Filed: 1985-01-12
Granted: 1986-06-26
Abstract: The measuring elements are in the form of measuring pins and serve to determine loads with the aid of shear stresses via strain-measuring elements in joints and supporting cams of lifting apparatuses and tools. For this purpose, a recess with a flat measuring surface to accommodate a strain-measuring element is arranged in the measuring pin, in the region of the neutral axis. The measuring surface is arranged in the shearing cross-section, parallel to the plane between the direction of load and the neutral axis.
Patent DE-3511079-C1 (DE)
Title: Method and apparatus for improving the climatic conditions at a mining face
Inventor: LACHNER HANS DIPL-ING
IPC: E21F3/00
Filed: 1985-03-27
Granted: 1986-10-02
Abstract: The invention relates to a method and an apparatus for improving the climatic conditions at a mining face, in which a partial flow of the mine-air stream is cooled and dried and, via a line (9) laid at the face (3), is uniformly fed back over its length to the mine-air flow.   The object of the invention is to improve this face cooling in such a way that favourable climatic conditions are achieved with less space requirement in the working area of the miners. To achieve this object, the invention proposes that the dried partial flow of the mine-air stream be compressed to at least 0.5 bar positive pressure before entry into the line (9), and that an uninsulated steel pipe be used as the line (9) at the face (3). Here, the partial flow comprises at least 10% of the mine-air stream passing through the face (3) and is cooled if need be after compression and before entry into the face (3).
Patent DE-3630314-C1 (DE)
Title: Electrical snap-action switch
Inventor: MENCHE EDGAR
IPC: H01H13/28
Filed: 1986-09-05
Granted: 1988-02-18
Abstract: An electrical snap-action switch is proposed which has at least two stationary contact parts and is provided with a snap-action switching element which is constructed in a flat and elongated manner, is subject to the influence of a spring element and can be influenced via an operating device which consists of an operating element and an intermediate piece. In the case of such a device, it is intended to solve the technical problem of ensuring a preassembly capability of the electrical components and a bounce-free switching behaviour. This is achieved in that the spring element consists of a tension spring which is held at one end on a narrow side of the snap-action switching element and is fixed at the other end on a fixed-position component which is arranged in the vicinity of the central region of the snap-action switching element, and in that the intermediate piece, which is of approximately Z-shaped construction, is assigned to the operating element at one end and is supported on a fixed-position component at its other end, and on whose central region the snap-action switching element is held, clamped-in in a moving manner, in its central region. <IMAGE>
Patent DE-3814813-C1 (DE)
Title: Method and circuit arrangement for analog/digital conversion
IPC: H03M1/00
Filed: 1988-05-02
Granted: 1989-12-21
Abstract: In a method for analog/digital conversion, in which the measurement quantity to be converted and a reference quantity with opposite polarity are supplied to an integrator, an integration cycle is formed by the fact that the measurement quantity is first applied to the integrator, the reference quantity is added at a controllable first time and, after a second time, the supply of the measurement quantity to the integrator is disconnected. The integration cycle is ended at a following zero crossing of the integrator output signal.
Patent DE-3814906-C1 (DE)
Title: Process and apparatus for sterilising conveyor belts in beverage packaging plants
IPC: C10M173/02
Filed: 1988-05-03
Granted: 1989-04-27
Abstract: The invention relates to a process and an apparatus for sterilising conveyor belts in beverage packaging (bottling) plants by spraying with a peracetic acid-containing chain lubricant solution.
Patent DE-3823874-C1 (DE)
Title: Dry mixture for producing a flat-spread sealing layer
IPC: C04B40/06
Filed: 1988-07-14
Granted: 1989-11-16
Abstract: A dry mixture for producing a flat-spread sealing layer with a high solids content of mineral sealing materials, in particular clay minerals, mineral substances and water, in which the individual constituents of the mixture are premixed in the dry state and are placed in the dry state, whereas the moisture required for the effectiveness of the sealing layer is fed after the placing, consists of a fine-grained and a coarse-grained portion, the volume of the fine-grained portion being equal to or greater than the pore volume of the coarse-grained portion, and the largest grain of the fine-grained portion being equal to or less than about one tenth of the smallest grain of the coarse-grained portion. This enables the fine grain to penetrate as it were like a liquid into the free pore spaces of the coarse-grained structure with the application of low compaction energy. The mixture is unstable in the dry state with regard to the fine-grained portion; the mixture obtains its stability when water is added and the cohesion of the fine portions is aroused. Thus, irrespective of the delivery state of the dry mixture, filling of all pores of the grain structure with considerable homogeneity of the mixture close up to the theoretical degree of sealing can be achieved.
Patent DE-3828896-C1 (DE)
IPC: F16H47/04
Filed: 1988-08-25
Granted: 1990-05-23
Abstract: The subject is a planetary gear for two directions of rotation with two or more planetary gear sets and bridging couplings. The gear is steplessly variable. Energy is saved by means of control elements.
Patent DE-3916531-C1 (DE)
Title: Telescopic vacuum cleaner suction pipe - has ratchet released via linearly displaced slider moved within annular space
IPC: A47L9/24
Filed: 1989-05-20
Granted: 1990-05-10
Abstract: The telescopic vacuum cleaner suction pipe has an outer sleeve (11) and a relatively sliding inner sleeve (12), locked together in the required position via a ratchet mechanism compirsin)comprising a ratchet rail (17) on diametrically opposite sides of the suction pipe and a spring biased ratchet element within an annular space (R) between the inner sleeve (12)-and the widened end of the outer sleeve.(11). The ratchet is released via a linearly displaced slider (30) moved within the annular space (R) and receiving one or both ends of a spring rod (19) couplinm)coupling it to the manual operating element (31).
Patent DE-3936639-C1 (DE)
Title: Permanent magnet arrangement e.g. for vehicle loudspeaker - includes associated oscillatory coil arrangement to drive loudspeaker diaphragm
IPC: H04R1/00
Filed: 1989-11-03
Granted: 1991-03-07
Abstract: At least four oscillatory coils are provided in a single arrangement and each is individually controlled. The permanent magnet arrangement is comprised of axially polarised permanent magnet discs (1.1, 1.2, 1.3, 1.4, 1.5) arranged axially one behind the other so that like poles lie opposite one another. Magnetic intermediate discs (1.6, 1.7, 1.8, 1.9) are arranged between these permanent magnet discs, in order to take  care of strong radial concentration of the magnetic flux through the individually controlled oscillating coils (1.10, 1.11, 1.12, 1.13). ADVANTAGE - Control of loudspeaker by digital signals.
Patent DE-4103168-C1 (DE)
IPC: B65H49/08
Filed: 1991-02-02
Granted: 1992-06-04
Abstract: In order to ensure that the thread is drawn off without tension, the needle thread spool fitted on a central sleeve (1) is inserted into an outer sleeve (2) and axially uniformly pressed from both faces by piston rams (3) with the application of heat. This fully stress-relieves the needle thread spool (4) so that neither the material nor the seam is prestressed. Thus undesired tension curling phenomena can no longer occur. The new stress-relieved needle thread spool is particularly useful in connection with an unsupported lower thread spool running from the inside. In a further feature of the invention, the central sleeve, the outer sleeve and the piston rams can be heated and the central sleeve is made of an undeformable material. The spool support used to accept the needle thread spool is made in two parts.
Patent DE-4116466-C1 (DE)
Title: Massage appts. for home use - comprises vessel having contact surface coated with teflon, suction pump linked to vessel via hose and handle rotatably attached to vessel
IPC: A61H9/00
Filed: 1991-05-21
Granted: 1992-05-14
Abstract: Massager comprises vessel, suction pump and handle. The vessel (1) should be rotatably and/or pivotally joined to the handle (3), pref. using a rod (4) which is fixed to the vessel and rotates in the handle. The inside of the vessel is linked to the pump (2) by hose (5). The vessel edge contacting the body is coated in Teflon (RTM). USE/ADVANTAGE - Massage therapy. Pivotal design enables massager to be used at home without special skill or appts.
Patent DE-4219393-C1 (DE)
Title: Steering gear switch for travel direction indication in automobile - comprises switch piece connected to switch lever in switch housing with screw draw spring activating securing means
Inventor: HIRSCHFELD KLAUS
IPC: B60Q1/42
Filed: 1992-06-13
Granted: 1993-11-18
Abstract: A return part has one end area (15) fitted to a release component (9) of a one-piece structure with arresting means (8) accommodated in a guide channel (17) provided in a switch piece (3). The guide channel is formed partially open on one of its long sides, so that the release component (9) extends out of the guide channel (17) through the long side area to the other end area (15) of the return part. The arresting means (8) provided with the release component (9) comprises a bolt which on the one hand receives a screw pressure spring and on the other hand works in conjunction with a profile curve (6). The other end area (15) of the return part is fork-shaped and the release component (9) is triangular-shaped. USE/ADVANTAGE - A travel direction-indicator switch on a vehicle steering gear which is very robust, requires little maintenance, and has a long working life.
Patent DE-4236090-C1 (DE)
Inventor: TRITTHART WOLFRAM DR
IPC: A61K33/42
Filed: 1992-10-26
Granted: 1994-01-05
Abstract: Pharmaceutical preparation in tablet form for supplying fluoride ions for the treatment and prevention of losses of bone substance, including osteoporosis and alveolar bond damage, with a content of sodium fluorophosphate and substances for regulating the release of sodium fluorophosphate, the substances for the regulation of the sodium fluorophosphate release comprising a dual retardant system which consists of a retardant matrix in the tablet core and a retardant coating.
Patent DE-4308586-C1 (DE)
Title: Haemodialysis appts. with balance chamber - involves inner volume of balance chamber being at most two thirds of that of dialysis fluid chamber
Inventor: POLASCHEGG HANS-DIETRICH DR
IPC: A61M1/16
Filed: 1993-03-18
Granted: 1994-05-11
Abstract: The appts. has a dialyser (12), divided by a semi-permeable membrane (14) into a dialysis fluid chamber (18) and a blood chamber (16). A blood path (20) is placed through the blood chamber with its first end connected to a dialysis fluid source (42) and its second end with an outlet (50). The dialysis fluid path (24) is divided into a feed line (26) leading to the dialyser (12) and a withdrawal line (28) coming from the dialyser. A balance chamber (30) is divided by a movable wall (32) into two balance chamber halves (34,36), whereby the one half (34) is connected to a first input conduit piece (40) connected to the dialyser fluid source and to a second input conduit piece (40) connected to the dialyser input. The other balance chamber half (36) is connected to a first outlet conduit piece (46) coming from the dialyser outlet and a second outlet conduit piece (48) leading to the outlet. USE/ADVANTAGE - To simplify the structure of a dialysis appts. whereby at least an equal dialyser power is achieved.
Patent DE-4411449-C1 (DE)
Title: Vehicle security device with electronic use-authorisation coding
Inventor: BRINKMEYER HORST DR ING
IPC: G06F21/33
Filed: 1994-04-01
Granted: 1995-03-16
Abstract: Vehicle security devices with electronic immobiliser are known, in which devices the safeguarding of the codes is based on an alternating code method or a symmetrical encryption method. In both cases it is absolutely necessary to store a secrete item of code information at the vehicle end. The new vehicle security device contains an encryption method which operates on the basis of a one-way function and in which the storage of secret code information is only absolutely necessary at the key end, specifically in the form of different inverse image values of a one-way function while, at the vehicle end, only the one-way function values corresponding to these inverse image values need to be present, it being impossible to manufacture a copy key without authorisation by reading out the said inverse image values because of the practical nonreversibility of the one-way function. To be used in realising electronically controllable locking systems and/or electronic immobilisers.
Patent DE-4414412-C1 (DE)
Inventor: BUETOW KLAUS
IPC: H03M11/00
Filed: 1994-04-25
Granted: 1995-11-09
Abstract: The operating device has a front plate (1) incorporating one or more operating elements (4,5,6), for operating one or more components, with an applied interchangeable front foil (10). This is provided with a coding, cooperating with a code data recognition system (8), feeding the code data to an intelligent control device (9), determining the specific function of each operating element. Pref. the code data recognition system uses a number of reflection light barriers, directed onto code strips applied to the front foil, the intelligent control device using a microprocessor for initiating a number of different switch programmes dependent on the supplied code data. <IMAGE>
Patent DE-4431702-C1 (DE)
Title: Blank magazine for packing machines using cardboard blanks
Inventor: HENGEMUEHLE HEINRICH
IPC: B65H1/30
Filed: 1994-09-06
Granted: 1996-01-04
Abstract: On the edge of the lift platform (1) for the stack of cardboard blanks there are downwardly off-set steps (14) reaching into the area of the vertical stands (4) which enclose the platform. The cardboard blanks (2) project over the circumference of the platform at least in the area of the steps. Bearing pawls (5) displaceably guided on the vertical stands swivel from a neutral position outside the stack into a locking position where they project with a nose (7) into the space underneath the stack. The pawls in their neutral position can move up from the platform during the lift movement by the steps and during downward movement of the platform engage in their locking position on the stands. They are releasable when their noses lift through the new stack and swivel into their neutral position.
Patent DE-4442771-C1 (DE)
Title: Link with at least two arms mounted on axle esp. for recliner
Inventor: RAUSCHENBERGER JOERG DIPL ING
IPC: A47C20/04
Filed: 1994-12-01
Granted: 1996-05-09
Abstract: The one link arm (1) has a toothed disc (3), and the other link arm (2) contains a detent pawl (5) with tooth (6) which is pressed by a pref. plate and V-shaped spring (7) between two teeth of the toothed disc. The spring has a locking element (8) at one end, curving towards the toothed disc. The end part (8') of the locking element is at a tangent to the toothed disc's teeth (4), when one or both link arms are moved and fits between the pawl tooth and the toothed disc. The spring's one arm (9) presses against the one link part (2).
Patent NL-1003253-C1 (NL)
Title: Wheel clamp with adjustable pin distance
Inventor: BREEL ADRIAAN PIETER
IPC: B60R25/09
Filed: 1996-06-03
Granted: 1996-12-19
Abstract: The clamp consists of a square tube (1) from which a fixed pin (2) protrudes at one end. A screw spindle, which is mounted inside the tube, engages with a nut on which a second pin is mounted. The second pin protrudes through a slot in the side of the tube. The position of the nut, and the pin which is mounted on it, can be adjusted to vary the distance between the pins. The pins have undercuts at the sides facing one another so that they form hooks which can be hooked behind edges of holes in wheel rims. The end opening of the tube, with screw spindle, can be locked with a plate (9). A plate (7) is mounted on the side of the tube. This plate covers the wheel nuts.
Patent NL-1035093-C1 (NL)
Title: Snoring prevention device, comprises pair of hollow elastic nose plugs for keeping nasal passages open
Inventor: MEER JOERNE CHRISTIAN VAN DER
IPC: A61F5/56
Filed: 2008-02-27
Granted: 2008-03-10
Abstract: The device comprises a pair of hollow elastic nose plugs which are connected together and intended to be inserted into the nostrils before going to sleep. The plugs keep the nasal passages open, allowing breathing through the nose instead of through the mouth whilst sleeping.
Patent NL-1035456-C1 (NL)
Title: Anti tamper means for preventing drink being spiked with drugs, comprises resealable and refillable cup
Inventor: MAREE SAMMY JOSEPHUS JACOB
IPC: A47G19/22
Filed: 2008-05-21
Granted: 2008-06-12
Abstract: The device comprises a cup or beaker which is easily resealable and refillable. The cup is available in different sizes.
Patent RU-2040346-C1 (RU)
Title: Method and device for coating articles
Inventor: ZHAK VERVILST
IPC: B05B7/04
Filed: 1988-07-15
Granted: 1995-07-25
Abstract: FIELD: automotive industry. SUBSTANCE: liquid reaction mixture of 20-200 cP in viscous is sprayed as a film and/or as drops the majority of which have the bulk diameter of 100-500 micro meters. The film is made up as a cone, the cone angle being equal to 5-80° and the height of the cone being equal to 0.5-20 cm. To provide 0.5-2.0 mm thickness of the coating the flow rate of the reaction mixture shall be equal to 5-100 g/s. The device has hopper-like space which goes into the outlet opening of the injector constructed as a cylindric passageway of 0.1-5 mm in length. A means for screwing or swirling the flow is arranged downstream of the mixing chamber and made up as a core having trancated cone part arranged at the inlet of the hopper-like space and having grooves made in the trancated cone part. The grooves communicate the hopper-like space with the receiving chamber defined between the hopper-like chamber and the mixing chamber. EFFECT: improved quality of the coating. 17 cl, 19 dwg
Patent RU-2021810-C1 (RU)
Title: Method of action on disease development caused by hiv-virus or virus causing similar biochemical or clinical picture
Inventor: KARTER VILLYAM A
IPC: A61K31/70
Filed: 1988-11-04
Granted: 1994-10-30
Abstract: FIELD: medicine. SUBSTANCE: method involves RNA-ase L activity assay in extract of mononuclear cells of patient peripheral blood by determination of cleavage products of 28S-RNA and 18S-RNA and bioactive 2 1 -5 1 -oligomers. If activated RNA-ase L is not detected then ampligen  ®  is administrated at the dose 50-250 mg at rate which is sufficient for attainment of g3 RNA 0.01-1 mcg/ml in blood. EFFECT: increased effectiveness of recovery. 3 tbl
Patent RU-2033902-C1 (RU)
Title: Dynamical bearing unit
Inventor: RAZUMOV EVGENIJ I
IPC: B23B25/00
Filed: 1989-03-28
Granted: 1995-04-30
Abstract: FIELD: machine-tool engineering. SUBSTANCE: unit has shaft, e.g., spindle 1, set in front and rear supports inside housing 2. The front support consists of bearings 3 and 4. Hollow ring 6 is set in a bore of housing 2 covered with flange 5. Bearings 3 and 4 are received in the hollow ring. Ring projection 7 made on rear face wall 8 abuts against the face of the housing bore. Inner and outer ring projections made on the front face wall of the hollow ring abut against flange 5. Small radial beams provided with displacement pickups, e.g. strain gauges, are equidistantly arranged over periphery. Wall 8 goes into internal flange 15. The outer ring of bearing 4 abuts against the flange. EFFECT: enhanced reliability. 5 dwg
Patent RU-2057482-C1 (RU)
Inventor: AVDEEVA DIANA K
IPC: A61B5/053
Filed: 1989-06-22
Granted: 1996-04-10
Abstract: Изобретение относится к медицинской технике, а именно к устройствам для измерения биоэлектрических потенциалов, используемых преимущественно в приборах медицинской диагностики. Целью изобретения является повышение стабильности характеристик устройства при массовом изготовлении, при динамических исследованиях и упрощение технологии изготовления и сборки устройства. Оно содержит диэлектрический корпус 6, в котором расположен диэлектрический пористый контактный элемент 1, имеющий на нерабочей стороне углубление, на поверхность которого нанесен слой серебра 2, соединенный с токоотводящим элементом 5. В углублении пористого контактного элемента 1 на слое серебра 2 укреплена диэлектрическая непористая прокладка 7 со сквозным каналом 8, на поверхность которого нанесен слой серебра, обеспечивающий токоотвод, место спая 4 с токоотводящим элементом 5 вынесено на поверхность непористой прокладки, сверху углубление заполнено электроизоляционной смолой 9. Кроме того, корпус и прокладка могут быть выполнены заодно целое, а рабочая поверхность контактного элемента выполнена волнообразной формы дибо сферической. Устройство найдет широкое применение для электрографических исследований в медицине. 3 з. п. ф-лы, 4 ил.