baber/WOPTO huggingface dataset:
Patent DE-10109817-C1 (DE)
Title: Electrostatic discharge protection structure with bipolar input amplifier in the HF range has second voltage limiter circuit connected between the d.c. and HF reference potentials
Inventor: GROSSKINSKY ULRICH
IPC: H03F1/22
Filed: 2001-03-01
Granted: 2002-10-10
Abstract: The arrangement has an HF bipolar input amplifier with the HF input formed by a transistor base connected to a d.c. reference potential by a voltage limiter, the output formed by the collector connected via a load to positive potential and the emitter connected to the reference potential by a current limiter and capacitively to a second HF reference potential. A second voltage limiter is connected between the d.c. and HF reference potentials.  The arrangement has a bipolar input amplifier (1) in the HF range with the input for the HF signal formed by the base of a transistor (6) connected to a d.c. reference potential via a voltage limiter (9), the output formed by the collector connected via a load (7) to positive supply potential and the emitter connected to the reference potential via a current limiter (8) and capacitively connected to a second HF reference potential. A second voltage limiter circuit (11) is connected between the d.c. reference potential and the HF reference potential.
Patent DE-10127997-C1 (DE)
Title: Holder for electrical and/or electronic switch and/or signal units with plate-shaped bearer is clamping holder with holding slot for bearer, can be combined with supporting foot or wall holder
Inventor: WAGNER JUERGEN
IPC: H01R33/94
Filed: 2001-06-08
Granted: 2002-10-10
Abstract: The device is in the form of a clamping holder (5) with a holding slot (6) for the plate-shaped bearer (4) and can optionally be combined with a supporting foot (16) for use as a desktop device or with a wall holder for wall mounting. The bearer has conducting tracks leading to key pads, sensors and/or light units and several contact tongues for connecting the tracks to a plug strip.
Patent DE-19506182-C1 (DE)
Title: Flat gel-type pad for compression bandages
Inventor: MULLIGAN ELISABETH
IPC: A61F5/30
Filed: 1995-02-22
Granted: 1996-10-24
Abstract: The flat gel-type body consists of a soft mass wrapped in at least one, pref. two plastics sheets (2,3) welded along the edge. The pad is round or oval with a flat elliptical cross-section. One side of the pad (1) is joined to pieces (6) of hook pile fastener. One side of the pad has, at least in parts, a permanently adhesive layer protected by a peel-off sheet.
Patent DE-19528671-C1 (DE)
Title: Steel for linear construction profiles for underground pit mining
Inventor: BOER HARALD DE DR ING
IPC: C22C38/04
Filed: 1995-08-04
Granted: 1996-10-10
Abstract: The low-alloyed, high strength fine grain constructional steel contains 0.05-0.10% C, 0.05-1.5% Si, 1.5-2.3% Mn, 0.01-0.05% Al, 0.01-0.07% Nb, 0.01-0.04% Ti, 0.001-0.005% B, 0.0-0.4% Mo, 0.004-0.012% N and balance Fe, including up to 0.04% P and up to 0.02% S with bainitic structure, and is used as a material for the mfr. of hot-rolled linear construction profiles for underground pit mining, which must have the following mechanical properties in the hardened state; Re (yield point) > 700 N/mm<2>, Rm (tensile strength) > 800 N/mm<2>, A5 (extension) > 15% (DVM), and Av (impact work) (DVM)* > 60 J (at 20 deg  C) (* = 10% cold deformed at 250 deg C/30'/L).    Also claimed is a method for producing hot-rolled linear construction profiles esp. trough-shaped profiles for underground pit mining from the above steel comprising quenching the profile from the austenitic region to a temp. in the bainitic region at 5-50 K/s and then leaving to cool to room temp. in still air.
Patent DE-19603415-C1 (DE)
Title: Burglar-proof locking system for door and window
Inventor: BERBERICH OLIVER
IPC: E05B67/36
Filed: 1996-01-31
Granted: 1997-05-15
Abstract: The system has a wall-mounted fitting (22), a door or window-mounted fitting, and a locking element (40) with a locking bolt. The bolt is stud-shaped, and is located at a distance to a centre plane of the wall-mounted fitting, which is positioned in movement direction of the locking element, and at right angles to the wall. The locking element is contained in the guide element (26), which is formed as a housing. Locking and guide elements are part of the wall-mounted fitting, while the door/window mounted fitting contains the counter locking elements.
Patent DE-19607708-C1 (DE)
Title: Device for sticking products on printed matter
Inventor: HARTMANN MANFRED
IPC: B65H37/04
Filed: 1996-02-29
Granted: 1997-09-18
Abstract: The device comprises a pick-up device (15) which picks up the front product (30) from a stack inside a storage magazine (2), conveys it past a part-circle-shaped track on a gluing device (21) towards the side of the printed product (3) where it is pressed against the adhesive coated part of the product. The front product in the stack is moved by a displacement device (33) across the stack longitudinal direction into a transfer position in which it is detached from the rest of the stack. A holder (36) holds the forwardly-displaced product (30') in the transfer position until it is taken by the roller (16) pick-up device.
Patent DE-19615487-C1 (DE)
Title: Self-securing lock bolt for articulated connection of clutch pedal with transmission cylinder
Inventor: BAUMANN HANS-UWE DIPL ING
IPC: B60T7/06
Filed: 1996-04-19
Granted: 1997-05-22
Abstract: The shaft (4) between the snap hook (5) and a shaft union (9) is surrounded by a bearing socket (12), which is insertable in holes of the structural parts (2,3) to be connected. The locking bolt is made of plastics material and the shaft can be bent outwardly elastically to the longitudinal axis (11). The shaft of the locking bolt at its end turned away from the snap hook is provided with an accommodation extension (8) for the bearing socket, to which the shaft union connects. The accommodation extension has a corrugation for receiving the one end of the bearing socket. The other end of the bearing socket turned away from the shaft of the locking bolt (1) is held in a concentric position to the locking bolt.
Patent DE-19625503-C1 (DE)
Title: Electric power-assisted steering device for motor vehicle
Inventor: BOHNER HUBERT DIPL ING
IPC: B62D5/04
Filed: 1996-06-26
Granted: 1997-10-09
Abstract: The shaft (2) of the steering wheel (1) passes through a housing (14) with a fixed bearing (15) and two free bearings (16,17). It carries a pinion co-operating with a transverse rack (18) coupled between two pistons (19a,19b) movable in cylinders (20a,20b) with helical springs (21a,21b) between rubber pads (22) and stops (23).  Power is supplied by an electric motor (25) with worm drive to a toothed wheel (26) coupled to the shaft. The motor in four-quadrant operation exerts driving and braking reaction torque on the steering wheel according to the desired angle of steering, which is detected absolutely and incrementally by a sensor (28).
Patent DE-19632882-C1 (DE)
Title: Support system for therapy module for treating sensory and motor defects
Inventor: ABE HANS JOACHIM
IPC: A61G15/00
Filed: 1996-08-16
Granted: 1998-07-30
Abstract: The support system is in the form of an exchangeable frame (1) for inserting into different therapy modules or for using different support systems for a particular therapy module. The frame may be formed as a table top for stationary use, or as a case lid for mobile use. The frame has a cavity to take the therapy module. The height and tilt angle of the frame can be adjusted.
Patent DE-19641591-C1 (DE)
Title: Bimetal actuator for holding and releasing door lock of washing machine
Inventor: GEUER FRIEDHELM
IPC: D06F37/42
Filed: 1996-10-09
Granted: 1998-01-29
Abstract: The actuator has bimetal element (2) with two legs (4,11), in parallel or at given angle, bonded together at one end, moving against each other when heated. Second end (3) of first leg (4) works with operating unit (9). The second end section (10) of second leg is supported at outer side (12) of first leg (4), when unit is in start position, and first leg is sprung with given force in operating direction. A heater (13) is at first leg so that, when it applies heat, leg moves operating unit into operating position. First leg works on leaf spring switch spring (5), with end acting on operating unit, which swings round axis (8) or has sliding movement. The heater is PTC resistance. A pair of contacts has fixed (16) and moving contact (17) at first leg or switch spring to control current circuit. The first leg can be supported by a tongue-shaped carrier at switch spring. The second end of second leg can be T-shaped for stem to extend through opening at end of first leg. The cross bar of T-shape is at edges of opening at end section of first leg. The bond between two legs is U- or V-shape.
Patent DE-19700846-C1 (DE)
Title: Electrical switching device for connections on printed circuit board
Inventor: MAYER KLAUS
IPC: H01H1/029
Filed: 1997-01-13
Granted: 1998-04-23
Abstract: The device is based on a pushbutton (3) with an electrically conductive surface (4). It bridges a gap between two tracks (2) on the circuit board (1) supported by a mounting (6). The pushbutton, occupying an aperture in the housing (5) of the circuit board, is formed of insulating material reinforced by electrically conductive particles (7). Repeated pressure on the pushbutton causes little abrasion of the conductive tracks. The tracks are formed of soft elastic material with rubbery resilience, e.g. by screen-printing on the board. The remainder of the tracks are manufactured from the usual hard and electrically conductive precious metal.
Patent DE-19703109-C1 (DE)
Title: Screw-cap for fuse holder
Inventor: BROCKERT HANS-HEINRICH
IPC: H01H85/62
Filed: 1997-01-29
Granted: 1998-04-30
Abstract: The screw cap has a threaded metal part (1) for screwing onto a complementary threaded metal part of the fuse holder and a relatively insulated contact element (2) in the base of the screw cap brought into contact with the fuse, both of which are enclosed by an electrically insulating grip (3).  An externally accessible induction loop (6) provides a connection between the threaded metal part and the contact element and cooperates with a current measuring device for measuring the current through the fuse without removal of the screw cap.
Patent DE-19709554-C1 (DE)
Title: Electronic regulator e.g. as automation device with sub-assembly
Inventor: BAYER DIETER DIPL ING
IPC: H02B1/46
Filed: 1997-03-07
Granted: 1998-06-25
Abstract: The electronic regulator has a housing provided by a lower part (10) and an upper part (14,26) selectively provided by an operating part (14) or a mounting part (26), provided with reception grooves (28) for mounting clips (30), allowing fixing to a standard wall mounting rail.  The rear wall of the lower part of the housing has similar grooves at the same vertical spacing as the reception grooves of the mounting part, for reception of the mounting clips, for fixing to the wall mounting rail.
Patent DE-19718963-C1 (DE)
Title: Fluid mechanical controller operated by external electromagnet
Inventor: HEINZL JOACHIM PROF DR ING
IPC: A61M39/22
Filed: 1997-05-05
Granted: 1999-02-18
Abstract: A fluid mechanical controller has one or more chambers (1) formed between a base plate (2), which has feed and return openings (5, 6), and a cover plate (3) which has a blocking member (4) for interrupting flow connection between the openings, the blocking member (4) being connected to a permanent magnet (7) which can be selectively attracted or repelled by a magnetic field so that the blocking member is seated on or raised from the base plate (2). The novelty is that the magnetic field is generated by an electromagnet which is brought close to but not fixed to the controller for actuating the controller and which is withdrawn to shut off fluid flow.
Patent DE-19719066-C1 (DE)
Title: Pipe gland for coupling pipe-ends together
IPC: F16L17/04
Filed: 1997-05-06
Granted: 1998-09-03
Abstract: The pipe coupling has a sleeve (1) with sealing collar (2) and support body (7) with securing element for the end of a pipe (5). The securing element is a rectangular clamp plate (4), which supports itself on the support body. It is pretensioned in extraction direction by springs (15), supported on the body. The body is hooked to the sleeve via noses (8), and held in contact with it by a circumferential band (16).
Patent DE-19728443-C1 (DE)
Title: Container filling level monitoring electrode
Inventor: WORCZINSKI GUENTER
IPC: G01F23/24
Filed: 1997-07-03
Granted: 1999-02-25
Abstract: The filling level monitoring electrode (7) is provided by an electrode rod (7a), enclosed by an insulating sleeve (7b), which projects into contact with the electrically conductive fluid held in the container (1) at one end (M) and is coupled to a pair of signal and monitoring devices (4,5*) at the opposite end (A), using electrical conduction to provide a filling level signal and using transmission and reception of sound pulses to determine the filling level. FOOD - The filling level monitoring can be used in the dairy or brewing industry for automatic regulation of a production process.
Patent DE-19818586-C1 (DE)
Title: Passenger protection device for automobile fitted with airbags
Inventor: STEINER MARTIN
IPC: B60R19/40
Filed: 1998-04-25
Granted: 1999-09-30
Abstract: The passenger protection device has a proximity sensor, detecting imminent impact of the vehicle with an obstacle, for activation of a passenger restraint system with at least one airbag via a central control unit, in conjunction with signals from a number of mass recognition sensors positioned at the outer contours of the vehicle and displaced in the direction of the obstacle via the proximity sensor signal.
Patent DE-19840775-C1 (DE)
Title: Cylindrical casing for optical slide of variable objective for photographic camera
Inventor: WINTER ANDRE DE
IPC: F16H55/00
Filed: 1998-09-07
Granted: 2000-01-05
Abstract: The cylindrical casing (1) has a holder (10) for the lenses mounted on linear guides (8,9) for movement along the optical axis. The holder has a further rotary ring (19) with a curved support (18) movably mounted to the sleeve surface and having a lug (17) extending perpendicularly to engage a guide groove (16) on the outer cylindrical face of the carrier (4).
Patent DE-19931089-C1 (DE)
Title: Gas sensor seal for exhaust gas system is made from a fullerene material
Inventor: STOLMAR MATTHIAS
IPC: G01N27/12
Filed: 1999-07-06
Granted: 2000-12-07
Abstract: A gas sensor has a sensor element which is protected by a seal. The seal comprises a fullerene material and/or its derivatives MxCy, where M is an element in the first or second main group, and x and y are whole numbers. The fullerene has 32-960 carbon atoms. The material may incorporate steatite and/or a hexagonal modification of boronitride.
Patent DE-19937387-C1 (DE)
Inventor: BLANK ANDREAS
IPC: G01N27/22
Filed: 1999-08-07
Granted: 2001-03-01
Abstract: The monitoring device has at least one sensor (10) provided with 2 electrodes (11,12) at a given distance from the surface of the coated substrate, which is supplied with an AC voltage for displacement relative to the electrodes. The signal provided by the electrodes is coupled to an electronic measuring stage (15), providing a characteristic signal for the substrate and the liquid or paste coating medium, using the complex components of the permittivity of the coated substrate between the electrodes.
Patent RU-2047326-C1 (RU)
Title: Vibration filter
Inventor: KVASENKOV OLEG I
IPC: B01D29/72
Filed: 1992-11-23
Granted: 1995-11-10
Abstract: FIELD: filtering. SUBSTANCE: liquid to be filtered is supplied through pipe line 1 and filtered through the filtering member made up as frame 2 covered with flexible net 3. Filtrate is discharged through branch pipe 4. Conical vibration exciter 5 and additional vibration exciters 6, made up as strings, create longitudinal vibration of net 3 of the filtering member together with frame 2. The normal position of strings 6 with respect to the side of net 3 provides uniform tension of the net and its longitudinal vibration. EFFECT: improved design. 1 dwg
Patent RU-2043348-C1 (RU)
Title: Method for production of 3-alkyl-2,5-dihydro furans
Inventor: TALIPOV RIFKAT F
IPC: C07D307/28
Filed: 1992-12-14
Granted: 1995-09-10
Abstract: FIELD: organic chemistry. SUBSTANCE: olefin having tail double bond (e. g. hexene-1, heptene-1, octene-1) is used as reagent 1, formaldehyde being used as reagent 2. Their molar ratio is (1:2)-(1:3). Reaction is carried out in the medium of trifluoracetic acid at 20-60 C. Yield of desired product is up to 92 EFFECT: simplifies the process, increases yield of desired products. 2 cl
Patent RU-2114158-C1 (RU)
Inventor: ZHESKO JURIJ EVGEN EVICH
IPC: C10N30/12
Filed: 1993-02-01
Granted: 1998-06-27
Abstract: FIELD: chemical industry. SUBSTANCE: stillage residue from stage of rectification of cumene hydroperoxide decomposition products in manufacture of phenol and acetone, synthetic fatty acid and pentaerythrite are mixed at stillage residue to synthetic fatty acid weight ratio of 1:3-4 and pentaerythrite to synthetic fatty acid molar ratio of 1.0:2.9-3.3. Mixture is subjected to thermal treatment at 180-200 C for 4-6 h. The resulting product is diluted with mineral oil, and middle alkaline calcium sulfonate is added at product to calcium sulfonate weight ratio of 1.0:0.8-1.2. The resulting mixture is further treated at 170-190 C for 3-5 h, and the final product is recovered. Method is used for preparing inhibitors intended for corrosion proof, and working and corrosion proof oils. EFFECT: more efficient process. 2 cl, 1 tbl
Patent RU-2074032-C1 (RU)
Inventor: CHARLZ M KALNINS
IPC: B01D17/02
Filed: 1991-08-27
Granted: 1997-02-27
Abstract: FIELD: highly efficient hydrocyclones of small diameter for separation of mixture liquid components. SUBSTANCE: effective separation section Le of separation chamber of hydrocyclones begins on the throat of small diameter Dt 9 where acceleration and velocity of mixture cease to increase. Effective section Le is ended on outlet with lower efflux 3 from separating chamber 1 and has such relation of the sum of areas of section on chamber length Le to the sum of volumes of these sections which gets into definite limits for intensification in this manner of efficiency of mixture separation, particularly, separation of small diameter droplets dispersed in the mixture. EFFECT: higher efficiency. 4 cl, 7 dwg
Patent RU-2029912-C1 (RU)
Inventor: KONDRATEV VLADISLAV K
IPC: F27D3/02
Filed: 1993-02-08
Granted: 1995-02-27
Abstract: Сущность изобретения: ролик содержит водоохлаждаемый вал, опорные элементы, выполненные в виде опорных шин и изоляционный слой, выполненный в виде внешнего и внутреннего металлических экранов, с зазором между внешним и внутренним экранами, заполненным каолиновой ватой и составляющим величину 0,1-0,2 от внешнего диаметра внутреннего экрана, и с зазором между внутренним экраном и водоохлаждаемым валом, также заполненным каолиновой ватой и составляющим величину 0,07-0,25 от диаметра водоохлаждаемого вала. Применение предлагаемой конструкции печного ролика позволяет снизить потери тепла, что снижает расход топлива и уменьшает неравномерность нагрева металла. 1 ил.
Patent RU-2082881-C1 (RU)
Title: Method of hydraulic borehole mining
Inventor: TOLOKNOV IGOR I
IPC: E21C45/00
Filed: 1993-03-04
Granted: 1997-06-27
Abstract: FIELD: methods of hydraulic borehole mining. SUBSTANCE: method including drilling of injection and producing wells and their equipment with pipes and accessories. Supplied into pipes of injection well is air and working medium in a definite sequence to form pneumohydraulic pulse. In so doing, the pulse is amplified by combining in time of removal of seal of pipes of producing well with attaining of its pulse front. After reduction of pulp concentration, the function of wells is changed. EFFECT: higher efficiency. 3 dwg
Patent RU-2100891-C1 (RU)
Title: Universal commutator-type electrical mechanism
Inventor: SMIRNOV VALERIJ I
IPC: H02K41/02
Filed: 1993-05-14
Granted: 1997-12-27
Abstract: FIELD: reciprocating movement actuating and power drives. SUBSTANCE: mechanism has case with inductor, wound armature, and commutator all mounted on hollow shaft for rotation. Shaft hollow accommodates linear-displacement rod with ball-and-screw device between them. Hollow shaft also mounts brake disk with slits engageable with electromagnetic brake. Optocouplers are installed on either side of disk, their signals being analyzed by control circuit. EFFECT: improved design. 3 dwg
Patent RU-2087446-C1 (RU)
Inventor: SUKHININ IGOR YU
IPC: C04B14/06
Filed: 1993-07-15
Granted: 1997-08-20
Abstract: Область применения: строительство, изготовление облицовочных плиток для внутренней облицовки стен и перегородок. Сущность изобретения: сырьевая смесь включает, мас. %: высокодисперсный цемент 53,0-56,5, тонкомолотый кварцевый песок 18,2 - 22,7, карбамидобензогуанаминформальдегидная смола 0,3-0,8, суперпластификатор на основе продукта конденсации нафталинсульфокислоты с формальдегидом С-3 0,3-0,5, пигмент 3,5-4,2, вода остальное. Предел прочности при сжатии составляет до 68,0 МПа, водопоглощение за 24 ч - до 10%, адгезия к цементнопесчаному составу при креплении к вертикальным поверхностям конструкции до 5,0 МПа. 2 табл.
Patent RU-2060173-C1 (RU)
Inventor: ZHANNERE RENE
IPC: B60L11/18
Filed: 1993-06-30
Granted: 1996-05-20
Abstract: Использование: тяговый электропривод транспортного средства. Сущность изобретения: система содержит по меньшей мере два асинхронных электродвигателя, питаемых параллельно от общего источника питания. Этот источник управляется узлом управления, который посылает ему первый управляющий сигнал, определяющий значение частоты питания, и второй сигнал управления, определяющий значение амплитуды напряжения питания. Эти управляющие сигналы регулируются в зависимости от сигнала измерения основного тока питания, контрольного сигнала и сигнала, представляющего значение максимальной роторной частоты вращения. При наличии двух асинхронных электродвигателей один из них связан с двумя передними, а другой - с двумя задними колесами транспортного средства. В случае использования четырех асинхронных электродвигателей два из них связаны с индивидуальными передними колесами, а два - с индивидуальными задними колесами. 17 з. п. ф-лы, 9 ил.
Patent RU-2065921-C1 (RU)
Title: Device for treating drilled holes
Inventor: PETROV NIKOLAJ A
IPC: E21B28/00
Filed: 1993-10-27
Granted: 1996-08-27
Abstract: FIELD: mining industry. SUBSTANCE: in vibration treatment before normal operation and at overhaul of drilled holes, productive layer is subjected to combination treatment by low and high frequency vibration by device having body with horizontal passage which accommodates axle mounted on which for possible rotation is cam for periodic closing of tangential supply channel leading to horizontal hole and axial outlet hole in body. Horizontal hole is blocked at side with rings which are internally tapered. Axle ends are seated in ring openings through clearance and at outer sides they are fixed in disks installed flush with horizontal hole. Disks have sector openings. EFFECT: simple design and reliable operation. 5 dwg