baber/WOPTO huggingface dataset:
Patent DE-3309069-C1 (DE)
Inventor: MUELLER MICHAEL
IPC: B23K35/04
Filed: 1983-03-14
Granted: 1984-06-20
Abstract: An electrode suitable for the TIG welding process, in which the welding arc produced by contact-less ignition between the tip of the electrode and the workpiece burns within an inert gas atmosphere and the application of the weld material is effected by a separately guided welding rod. In order to optimize the startability, the tungsten electrode has a thorium oxide content of 2-4% and a thorium-oxide particle size of 6-12  mu m.
Patent DE-3335100-C1 (DE)
Title: Device for deterring pests, in particular slugs and snails
Inventor: BRONNHUBER MARTIN
IPC: A01M25/00
Filed: 1983-09-28
Granted: 1984-08-23
Abstract: In a device for deterring pests, which has a channel, formed by an extruded profile, for receiving an agent which destroys slugs and snails, which channel is provided on its underside with a web-like insertion member and is covered with a rain protection, the web-like insertion member is continued upwards in a wall web, from the same side of which a bottom web forming the channel and a roof web branch off, which roof web can be positioned on the wall web or connected to the latter, so as to be pivotable away, forming an articulation produced by a material contraction.
Patent DE-3428281-C1 (DE)
Inventor: BLUM ALBERT
IPC: B60V1/22
Filed: 1984-08-01
Granted: 1986-01-09
Abstract: A ground effect vehicle consists of a central, wing-like support body (1), floats (5) and/or undercarriage units located on both sides of the support body, a thrust generator (11) located in front of the support body, a control surface (14, 16) and a cabin (17), located on top of the support body for at least one person and, if required, for payloads. In order to increase the ground effect and to realize the ground effect even at low speeds, a nose (6) extending far forwards is provided in front of the support body (1), which nose forms an airflow duct (7) directed under the support body, the thrust generator (11) being located under the front region of the nose (6) in or immediately in front of the airflow duct (7).
Patent DE-3431863-C1 (DE)
Title: Heat exchanger
Inventor: HAGEMEISTER KLAUS DIPL-ING
IPC: F28D7/06
Filed: 1984-08-30
Granted: 1985-09-26
Abstract: A heat exchanger having a tube matrix which consists of U-shaped matrix tube brackets which project laterally from two tube guides transversely with respect to the hot-gas flow direction, a boundary guide wall, which is matched to the U-shaped deflection course of the tube matrix, resting in a floating or freely supporting manner on several matrix tube brackets and being connected in a sealing and positively-locking manner to the hot-gas housing wall, upstream and downstream, in an elastically moving manner. In this way, inter alia, the outer deflection region of the profiled-tube matrix is also intensively included in the heat-exchanging process and differential expansions of the individual tube brackets themselves and also between said brackets and the boundary guide wall, as well as between the latter and the hot-gas housing, are compensated for in an optimum manner.
Patent DE-3617447-C1 (DE)
Inventor: MORITZ WERNER
IPC: F16G13/16
Filed: 1986-05-23
Granted: 1987-10-22
Abstract: A guide chain for carrying lines that supply all types of expendable material from a fixed connection to a movable consuming device. In order to provide the guide chain with a periphery that is as completely closed as possible and has as smooth a surface as possible, and in order to be able to assemble the individual parts in a straightforward manner, two basic variants are proposed. In one variant, recesses are provided in the side pieces and are respectively concentric to a pivot axis between that side piece and an adjacent side piece, with externally circular cylindrical cover elements being inserted in the recesses to cover horizontal gaps between adjacent chain links. Caps are provided to connect adjacent side pieces, with each cap having a concentric rim that extends into the recesses and grooves that interconnect the latter. Each cap also has projecting members that are disposed between stops of adjacent chain links. These projecting members limit the maximum pivot angle of adjacent chain links.
Patent DE-3632023-C1 (DE)
Title: Heatable stove
IPC: F24B1/195
Filed: 1986-09-20
Granted: 1988-04-07
Abstract: The invention relates to a stove which can be heated by solid fuel and has a furnace comprising a grate and a smoke outlet, and furnace doors. A second grate or cage for fuel is arranged in the furnace, between the smoke outlet and the grate arranged in the lower region of the stove.
Patent DE-3717713-C1 (DE)
Title: Radio interference suppression filter unit
Inventor: HEIMROTH HERBERT
IPC: H04B15/00
Filed: 1987-05-26
Granted: 1988-11-17
Abstract: A radio interference suppression filter unit is presented and described which comprises an interference suppression filter with a cylindrical housing and connection pins which project in parallel with its axis, and an insulating material cover which projects in a cap-like manner over this front end. The cover has two plugs which are disposed on it essentially in the radial extent in relation to the interference suppression filter. At least one of the two, and preferably both, plugs are designed as separate components which can plug into and engage with the cover base body. The contact-making plug pins are permanently anchored in the two plugs.
Patent DE-3726616-C1 (DE)
Inventor: LEDERMANN PHILIPPE DR DR
IPC: A61C8/00
Filed: 1987-08-11
Granted: 1988-09-29
Abstract: A screw implant for securing a dental prosthesis comprising a threaded part (4) which can be screwed into the jaw, and an occlusal structural support (2) which has a conical head (8) and an inside thread (22) for an occlusal screw (24). A cap (12) is attached by means of the occlusal screw to the head. The screw head (26) is supported by a bearing surface (28) on the occlusal end face (30) of the cap, and the outer diameter of the screw head adjacent the bearing surface is substantially the same size as the outer diameter of the end face of the cap. The screw implant is simple to produce and manipulate and improves oral hygiene.
Patent DE-3814709-C1 (DE)
IPC: B60K17/22
Filed: 1988-04-30
Granted: 1989-08-24
Abstract: The axle rocker arm (3), fixed to the vehicle's longitudinal frame (1) by way of a retaining block (2), is pivoted at a point (A) on or close to the drive centre axle (ED), and a universal shaft with an homokinetic fixed bearing and a homokinetic movable bearing is arranged as connecting element between the gearbox output shaft and the rear-axle input shaft in such a way that the fixed bearing, pivotally mounted at (B), is arranged on the gearbox output shaft and the axially displaceable movable bearing, pivotally mounted at (C), is arranged on the rear axle shaft, the resulting angle of flexion ( alpha ) of the gearbox-side fixed bearing being greater than the resulting angle of flexion ( beta ) of movable bearing on the rear axle side. <IMAGE>
Patent DE-3815067-C1 (DE)
Title: Method for balancing out the torsional vibrations of a vehicle drive train
IPC: F02D13/02
Filed: 1988-05-04
Granted: 1989-09-21
Abstract: In order to prevent bucking vibrations in a vehicle with spark-ignition engine, the camshaft of the spark-ignition engine is rotated relative to the crankshaft at approximately the bucking frequency. The resulting variations in the torque output counteract the bucking movement.
Patent DE-3916281-C1 (DE)
Title: Chopping block for meat - divided along longitudinal centre line into one solid topped half of easily cleanable stainless steel material
IPC: A22C17/00
Filed: 1989-05-19
Granted: 1990-08-30
Abstract: A chopping block for meat is divided, pref. along a longitudinal centre line, into one solid topped half of easily cleanable material, e.g. stainless steel. The other section of  the block is a trough e.g. 15-25 cm deep, made of the same material and filled with ice, either cut form an iceblock or made when a water filling is cooled by appts. uunder the block surface. Support legs are mounted on vibrator elements, e.g. rubber pieces. Water supply is float controlled, and the two block-halves may be sepd. by an insulation layer. ADVANTAGE - Working surface can be easily and thoroughly cleaned, wrapping foil can be unwound on to the ice-surface.
Patent DE-3936798-C1 (DE)
IPC: C12H1/06
Filed: 1989-11-04
Granted: 1991-01-24
Abstract: The invention relates to a microfiltration process, in particular for separating beer from a materials flow which is purged during the fermentation process and which takes along the excess yeast produced during the fermentation, wherein the materials flow containing haze substances to be filtered is passed under pressure through at least one microfiltration module with porous membranes carrying a tangential flow and a filtrate is taken off. According to the invention, the materials flow to be filtered is continuously fed to a circulated retentate flow, and a concentrate flow having a substantially constant concentration of haze substances is taken off from the retentate flow. The flow velocity and the flow pressure drop of the retentate flow are measured and the concentration of haze substances in the retentate flow is determined from the measured data according to a function F (v,  DELTA p) which is characteristic of the apparatus and which contains the flow velocity (v) and the flow pressure drop ( DELTA p) as variables. The concentrate flow rate is controlled in accordance with the difference in the concentration of haze substances, resulting from a comparison of actual and set values. 
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Patent DE-4231661-C1 (DE)
Inventor: SCHUPP BETTINA
IPC: C11D1/68
Filed: 1992-09-22
Granted: 1994-02-24
Abstract: A liquid aqueous body cleansing composition, particularly a shampoo, bathing additive or shower gel, contains from about 0.1 to about 10% by weight of triglycerol and (or) diglycerol, besides of 5 to about 50% by weight of at least one anionic surfactant and preferably 1 to 15% by weight of at least one nonionic surfactant, particularly of an alkyl polyglucoside. On application, this product provides improved hair and skin conditioning effects.
Patent DE-4314416-C1 (DE)
Title: Automotive safety steering gear
Inventor: BOLL WOLF DR ING
IPC: B62D1/19
Filed: 1993-05-03
Granted: 1994-07-07
Abstract: The release mechanism (24,38) operates on distortion of one or both of the front lengthwise chassis members (14,15). The locking mechanism can have a cable (28) under tension and forming a U-shape in the locking position, this being attached at both ends (30,31) to the front lengthwise members. The cable can be attached at points immediately behind the front bumper (16) of the front chassis members. An adjusting mechanism (37) can be provided for cable tension.
Patent DE-4344079-C1 (DE)
Title: Steering-wheel table
Inventor: KUNKEL ALEXANDER
IPC: B60N3/00
Filed: 1993-12-23
Granted: 1994-12-22
Abstract: The invention relates to a steering-wheel table for hooking onto a steering wheel of a commercial vehicle when in use and for folding together to form a small suitcase when not in use. The steering-wheel table has a supporting plate forming a surface for writing or for setting down objects on and a front plate which is connected pivotably to the supporting plate and has at least one storage compartment for objects. To improve the steering-wheel table in respect of requirements for the writing pad to be ergonomic, the lower side of the supporting plate is placed, at a point close to its front edge facing away from the front plate, onto the steering-wheel rim by means of two arcuate recesses which are arranged at the edge and fit over the steering-wheel rim in a form-fitting manner, and is hooked to the upper portion of the steering-wheel rim by means of hooks protruding laterally from the front plate. The hooks are arranged in such a manner that the supporting plate extends a little above the steering-wheel trough, which is formed by the steering-wheel hub and steering-wheel spoke, into the depth of the steering wheel.
Patent DE-4400520-C1 (DE)
Title: Test stand for carrying out alternating bending trials on flexible supply lines
Inventor: RUDORF UWE DR
IPC: G01N3/00
Filed: 1994-01-07
Granted: 1995-01-12
Abstract: In the development of cables, in particular special cables, there is a critical problem in being virtually unable to predict, before the final use of the cable, whether the developed cable can correspond to the permanent loading of the actual application. It is therefore often important to simulate the behaviour of the cable in its future use in a test which is as close as possible to reality. The test stand makes possible a movment of the cable to be tested in two planes of rotation which are independent of each other, as well as additionally in a further axis. This further axis is designed in terms of construction in such a way that jolting movements can also be represented. Hence, a three-dimensional movement having different acceleration effects on the cable can be simulated. Depending on the actual test objective, one cable end or both cable ends can be connected to corresponding movement devices. During the entire mechanical test phase, the conductor of the cable can be tested for electrical continuity. The test stand can be used in the simulation of movements such as are common in coupling lines between track vehicles. As a result of the movement of the individual vehicles with respect to one another during travel, a complex, three-dimensional movement is produced, and travel over rail joints or points causes additional jolt-like movements. Furthermore, using this test stand, ... which are similar in their geometric form to cables ... can ... Original abstract incomplete.
Patent DE-4400811-C1 (DE)
Title: Pipeline for systems in motor vehicles and production process
Inventor: SCHNECK WERNER DIPL ING
IPC: B29L23/00
Filed: 1994-01-13
Granted: 1995-03-02
Abstract: Pipes for the brake, fuel supply or hydraulic system of a motor vehicle have an inner steel tube (1) with an outer zinc coat (3) covered by an outer olive-coloured chromated layer (5) wrapped in a plastic enveloping layer (7) formed by extruding a polyamide on the olive-coloured chromated layer (7). Also disclosed is a process for producing such pipes.
Patent DE-4401260-C1 (DE)
Title: Permanent waxy construction for railway tracks, esp. for high speed
Inventor: BARNAHL GERD DIPL ING
IPC: E01B29/00
Filed: 1994-01-18
Granted: 1995-05-18
Abstract: Construction comprises U=shaped concrete trough with raised sleeper supports, contg. ballast with voids filled by mortar suspension.
Patent DE-4403706-C1 (DE)
Title: Seat for recumbent bicycle
Inventor: RONGE PETER
IPC: B62J1/00
Filed: 1994-02-07
Granted: 1995-08-10
Abstract: The seat plate (11) is semi-rigid. It is adjustable for different riding positions, and may be locked in the set position. The seat plate is held by an angled tube (8), which supports itself on a rear wheel fork (3) and the main frame tube (1). The seat plate is retained at its two end sections and in the centre. Adjustment is made in at least one of the support points, pref. with simultaneous adjustment of its distances to these points, and at least in the neck and lumbar regions. The adjusting device consists of a support (19) with a lock.
Patent DE-4404123-C1 (DE)
Inventor: DREHER MANFRID DR
IPC: B24B31/14
Filed: 1994-02-09
Granted: 1995-09-07
Abstract: A process for abrading and polishing objects in rotary centrifugal force abrading machines using a granulated abrasive and polishing agent comprises a first stage in which the objects are dry-abraded using an abrasive agent containing granulated coconut or Brazil nut shell and the conventional minerals. In a second stage the abraded objects are dry-polished using a conventional polishing agent.
Patent DE-4416576-C1 (DE)
Title: Spherical active carbon prodn.
IPC: C01B32/384
Filed: 1994-05-11
Granted: 1995-11-09
Abstract: Prodn. of spherical active carbon (I) comprises: (a) impregnating 10-95 wt.% ground corn cobs, almond stones, nut shells and/or fruit stones, esp. olive stones, milled to a particle size of 10-500 microns, with 60-90 wt.% of a 2-4 wt.% aq. soln. of a soluble Li salt (w.r.t. wt. of raw materials mixt. not allowing for the impregnation); (b) impregnating 10-95 wt.% hard coal, esp. bituminous coal with a particle size of 10-80 microns; and opt. (c) 3-15 wt.% fibrous cellulose obtd. from wood flour, with a cellulose content of at least 99 wt.% and a particle size of 20-300 microns, with 300-450 wt.% of the Li salt soln. as in (a); (d) mixing these with 5-30 wt.% self-curing synthetic resin binder(s) (w.r.t. raw material mixt.), forming the mixt. of (a-d) into spheres with a dia. of 0.3-10 mm, drying and hardening, carbonising at 300-650<0> C under low-oxygen conditions, and activating at 500-950<0> C.
Patent DE-4421255-C1 (DE)
Title: Packing pieceless inner gearwheel pump
Inventor: ECKERLE OTTO
IPC: F04C15/00
Filed: 1994-06-17
Granted: 1995-06-29
Abstract: The inner gearwheel pump has a housing in which circulates an inner toothed hollow wheel (4). Meshing with the hollow wheel is a pinion (5) rotatably located in the housing, whose teeth through engagement in the tooth gaps of the hollow wheel on the one hand and through a tight contact with the tooth heads of the hollow wheel on the other hand define a suction space and a pressure space. The hollow wheel is accommodated with radial clearance in a running ring (3) forming a ring gap and revolves with it. The peripheral surface of the hollow wheel has axial grooves penetrating the face sides of the hollow wheel, in when sealing components are radially movably accommodated.
Patent DE-4442161-C1 (DE)
Title: Method for producing a shaped component for e.g. welding electrodes
Inventor: PRAUSE OLIVER
IPC: C22C1/04
Filed: 1994-11-27
Granted: 1996-03-07
Abstract: Production of a shaped component (10) out of a metal powder (12) which has a with high melting point and contains  crystalline sinter-activated additives. The powder is prepared, compacted and sintered. The method is characterised by the final component shape (10) is essentially produced before the sintering process.
Patent NL-1005709-C1 (NL)
Title: Actuator with frame and longitudinally translatable bar
Inventor: ENGELAND WILLI VAN
IPC: F16H25/20
Filed: 1997-04-03
Granted: 1998-10-07
Abstract: The rotor (9) has a rotation central line which is principally co-linear with the central line of the bar. A rotatable speed reduction device has its rotatable input coupled to the rotor. A transmission device has its rotatable input coupled with the rotatable output of the reduction device and converts a rotation of the input into a corresponding translation of the output. The output is connected to the bar (4). The frame and the bar are provided with coupling devices for connection to two external components so that the thus coupled external components undergo a relative translation which has a direction which coincides with that of the central line. The frame (1) preferably has a monolithic housing (2). The reduction device incorporates a cycloidal transmission (10).
Patent NL-1018491-C1 (NL)
Title: Variable focus lens system for camera or other optical device, uses step zoom technique, in which lens assembly has number of lens elements mounted on a transverse slide
Inventor: LENT MARINUS MARIA VAN
IPC: G02B15/14
Filed: 2001-07-09
Granted: 2003-01-10
Abstract: Between the image (1) and the image sensor (3) is a transverse assembly (2) which holds a number of lenses, each of which has different characteristics. When the user wishes to zoom in or out, the transverse assembly is moved (4) to select a different lens. At the same time the distance between the lens and the sensor is changes (5) to allow for the change in focal length.
Patent NL-1019842-C1 (NL)
Title: Safety device with variable eye covers for controlling e.g. horse, uses electric current or voltage to alter optical properties of eye cover medium
Inventor: DIJKGRAAF BERNARD PIETER
IPC: A01K15/02
Filed: 2002-01-25
Granted: 2003-07-28
Abstract: The eye covers (2a, 2b) comprise at least one liquid or solid medium whose optical properties can be altered under the influence of an electric current or voltage. Control devices (3, 5) are provided for supplying this current or voltage to the eye covers.
Patent RU-2058148-C1 (RU)
Title: Agent for prophylaxis and treatment of toxic enteropathy caused by cytostatic
Inventor: BOROVSKAYA TATYANA G
IPC: A61P1/04
Filed: 1988-02-11
Granted: 1996-04-20
Abstract: FIELD: clinical oncology. SUBSTANCE: method involves the use of known preparation p-tyrosol as an agent for prophylaxis and treatment of toxic enteropathy caused cytostatic. EFFECT: enhanced protective and reparative regeneration action on the small intestine impaired with cytostatic agent. 5 tbl
Patent RU-2055809-C1 (RU)
Title: Phosphorus-bearing raw materials treatment method
Inventor: BESKOV ALEKSANDR G
IPC: C01B25/02
Filed: 1988-11-15
Granted: 1996-03-10
Abstract: FIELD: organophosphorus compounds utilization. SUBSTANCE: method provides for organophosphorus compounds treatment with plasma under temperature of 1000 - 2500 K, ratio of oxygen to carbon in formed mixture equal to 0.2 - 1.4 with following cooling of reaction products with speed of 10 - 1010-10 17  K/s. EFFECT: increased degree of utilization. 2 tbl
Patent RU-2003581-C1 (RU)
Inventor: SENKIN YURIJ F
IPC: B63H19/02
Filed: 1988-12-12
Granted: 1993-11-30
Abstract: Использование: в судостроении Сущность изобретени   судно снабжено опускающимис  вниз пластинами 2 и 3. Пластина 3 установлена с возможностью  опускани  путем поворота на оси 4, а  пластина 2 - путем опускани  по направл ющим 6 с  помощью гибкой св зи 5 Судно может быть снабжено  пластиной, установленной с возможностью  выдвижени  вперед за габаритную длину судна На  подводной части корпуса судна установлен волновой  движитель крыльевого профил  Зил
Patent RU-2050681-C1 (RU)
Inventor: BORISOV NIKOLAJ A
IPC: H02M7/538
Filed: 1990-02-22
Granted: 1995-12-20
Abstract: Использование: для преобразования постоянного напряжения в переменное в устройствах электротехники и автоматики. Сущность изобретения: в преобразователь постоянного напряжения, содержащий инвенторную ячейку с выходным трансформатором 10 и переключающим трансформатором 1 введен управляемый нелинейный дроссель 7 на сердечнике которого ортогонально расположены рабочая 9 и управляющая 8 обмотки. Рабочая обмотка включена последовательно с первичной обмоткой 2 переключающего трансформатора, а управляющая обмотка подключена к регулируемому источнику 13 постоянного тока. 2 ил.
Patent RU-2060276-C1 (RU)
Title: Method of preparing alkalophilic bacillus strain with decreased extracellular alkaline protease level, method of preparing high-alkaline protease and mutant form of high-alkaline protease
Inventor: JOKHANNES KORNELIS VAN DER LAA
IPC: C12N1/21
Filed: 1990-08-10
Granted: 1996-05-20
Abstract: Alkalophilic Bacillus strains are provided which efficiently produce mutant Bacillus proteases and which are incapable of expressing the wild-type proteases. Methods for obtaining such Bacillus strains are also disclosed.
Patent RU-2007575-C1 (RU)
Inventor: SKUROV ANATOLIJ G
IPC: E21D9/10
Filed: 1990-06-07
Granted: 1994-02-15
Abstract: FIELD: mining industry. SUBSTANCE: this heading machine is designed to drive workings of variable profile. Bearing frame is installed on undercarriage. It carries scraping-up part in the form of two flight conveyers 5, 4, longitudinal conveyer 6, dust trap, lining erection system. Cutting tool is mounted on frame with use of pin with horizontal axle. It includes mobile frame 10 on which transverse-rotary gear is set with the help of joint and hydraulic cylinder. Heading machine also has powered lining to support roof composed of ceilings 22 mounted on portal frame with hydraulic props. EFFECT: simplified design, increased reliability. 4 dwg