baber/WOPTO huggingface dataset:
Patent DE-3625393-C1 (DE)
Title: Hole plug
Inventor: GLAESMANN OTTO-ERNST DIPL-ING
IPC: E21B33/128
Filed: 1986-07-26
Granted: 1992-02-06
Abstract: Hole plugs for the injection of, in particular, media suitable for rock grouting, such as, for example, synthetic resin, consist essentially of a filling tube with a non-return valve arranged at the tip and designed as an anti-backflow safeguard, of a holding element arranged behind the non-return valve on the filling tube, and of a hose portion of flexible material surrounding the filling tube, supported at the ends in sleeves and designed as a sealing element. To avoid twisting of the flexible hose portion designed as the sealing element and to guarantee reliable sealing, the sleeves (3, 4) accommodating the sealing element (2) are produced from an elastically deformable material, the sleeve (3) remote from the bottom of the drilled hole being provided with an inner tube (8) which allows it to be displaced on the filling tube (1) and surrounding the sealing element (2) with a ring-like portion (9), and the split sleeve (4) facing the bottom of the hole being provided with an internal thread (10) which allows it to be screwed onto the filling tube (1) and, in conjunction with a wedge sleeve (14), which can be pushed onto the filling tube (1) and reaches at least partially under the sealing element (2), and with expandable wings (12) which overlap the wedge sleeve (14) and the sealing element (2), is designed as a retaining element (15). 
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Patent DE-3637168-C1 (DE)
Title: Full filter pipe for drainage purposes
Inventor: DANKMEYER CORNELIUS DIPL-ING
IPC: B01D29/15
Filed: 1986-10-31
Granted: 1988-05-05
Abstract: Full filter pipe for drainage purposes, comprising a plastic pipe provided with holes or slits and a filter jacket, which contains coconut fibres, the filter jacket being of a two-layer design with a layer of polypropylene fibre material bearing against the plastic pipe and an outer layer of coconut fibres.
Patent DE-3800569-C1 (DE)
Title: Supply line for units in a motor vehicle, and a method for producing a supply line
IPC: H01B7/24
Filed: 1988-01-12
Granted: 1989-04-13
Abstract: A flexible electric cable 1 is given shape stability by being covered by a shrink sleeve 3 which retains the shape given to it after the specified heat treatment and subsequent cooling down and thus also holds the cable 1 in the desired shape. The laying of such a cable in a motor vehicle is thus simplified. Hydraulic or pneumatic hose lines can likewise be given a permanent shape with the aid of such shrink sleeves. <IMAGE>
Patent DE-3834358-C1 (DE)
Title: Rib retractor for thoracic, pulmonary and cardiac surgery
IPC: A61B17/02
Filed: 1988-10-10
Granted: 1990-04-12
Abstract: The invention relates to a rib retractor for thoracic, pulmonary and cardiac surgery with a toothed rack on which a first arm is rigidly arranged and a second arm is displaceably arranged, as support for valves which can be coupled so as to be rotatable. In order to spread the sternum in terms of height and to widen it in parallel, at least one valve is fastened via a stoppable hinge with a pivot axis essentially in parallel with the longitudinal extension of the gripper member.
Patent DE-3907984-C1 (DE)
Title: Suspension device for a contact strip for the door-edge locking in particular of electrically controlled shaft doors of lifts
IPC: B66B13/26
Filed: 1989-03-11
Granted: 1990-05-03
Abstract: A suspension device for electrically controlled shaft doors of lifts has for its contact strip inside an interior maintenance space section a bolt for setting the neutral position as well as a fastening and locking screw for a hook fastening which permit efficient exchange and maintenance of the contact strip.
Patent DE-4030028-C1 (DE)
Title: Stirrer with adjustable blade angles - has stirring mechanism at lower end and transfer members to change blade angle
IPC: B01F15/00
Filed: 1990-09-22
Granted: 1992-01-23
Abstract: A stirring device with an adjustable angle for the blades, esp. for mixing a suspension, includes a shaft with a stirring mechanism at the lower end, and transfer members which enable the angle of the blades to be altered, as well as a control mechanism. Rods are attached to the blades, which also have a holder which is arranged coaxially w.r.t. the shaft. The holder can move axially on the shaft. USE/ADVANTAGE - The stirring device, e.g. for use in laboratory equipment, is efficient and reliable.
Patent DE-4104180-C1 (DE)
Title: Removing acidic gases from combustion gases - comprises feeding gases through vortex reactor contg. dispersed ground chalk, passing hot gases through heat exchanger and electrostatic particle separator
IPC: B01D53/50
Filed: 1991-02-12
Granted: 1992-06-17
Abstract: Removal of acidic gases (esp. SO2 and SO3) from combustion gases comprises feeding the gases through a vortex reactor (3) in which finely ground chalk (mean particle size 0.2 mm) is dispersed, at 800-900 deg.C. The hot gases are passed through heat exchangers and then an electrostatic particle separator (2) and the solids are pptd. according to size. Particles of dia. up to 0.005-0.010 mm are washed out with water sprays, coarser particles (contg. CaO) are recycled, and a mixt. of CaSO3 and CaSO4 is recovered. USE - The process avoids atmospheric pollution with acidic gases
Patent DE-4137165-C1 (DE)
IPC: B65D65/46
Filed: 1991-11-12
Granted: 1993-04-15
Abstract: A process is disclosed for producing an object made of compostable or decomposable materials; also disclosed is an object thus produced. This process is characterized in that the object is provided with water glass. Such an object is made of renewable raw materials. It can for example be used as packaging material or disposable crockery.
Patent DE-4203515-C1 (DE)
Title: Furniture socket height adjuster - has stop for spacing tube in guide bush, with tube contg. radially resetting section
IPC: A47B91/02
Filed: 1992-02-07
Granted: 1993-04-15
Abstract: A stop-piece (28) for the spacer tube is formed inside the guide-sleeve (22) which has a radially backward-springing section (42). The guide-sleeve has a top part (24) of narrower diameter than a lower part (26). The guide-sleeve is open at both ends of the top part (12). The threaded shank of the bottom part is longer axially than the guide-sleeve. USE/ADVANTAGE - The height of the furniture plinth can be adjusted within a large range without extra components being required.
Patent DE-4244249-C1 (DE)
Inventor: HUBER STEPHAN
IPC: B09C1/08
Filed: 1992-12-26
Granted: 1994-06-01
Abstract: A process and device are disclosed for producing concrete building components, in which crushed soil from a soil decontamination plant is used as aggregate besides a binder. Also disclosed is a concrete building component in which crushed soil from a soil decontamination plant is at least partially used as aggregate.
Patent DE-4334993-C1 (DE)
Title: Torsionally twistable bogie for rail vehicles
Inventor: BRAUN OTTO
IPC: B61F5/52
Filed: 1993-10-14
Granted: 1994-10-27
Abstract: In a torsionally twistable bogie for rail vehicles, the frame consists essentially of two longitudinal carriers (1) and two transverse carriers (2), of which carriers in each case one longitudinal carrier (1) and one transverse carrier (2) form a rigid frame element. Each transverse carrier (2) is movably connected to the longitudinal carrier (1) of the other frame element, for example by means of a pivot bearing (3) or using spring means. In order to be able to convert the torsionally twistable vehicle frame quickly and simply into a rigid frame when required, the longitudinal carriers (1) and the transverse carriers (2) are provided with securing devices (4) for the detachable connection of a bridge (5) which fixes the frame elements with respect to one another in all directions of movement (Fig. 2). <IMAGE>
Patent DE-4337505-C1 (DE)
Inventor: KAHLBAU LUTZ DIPL ING
IPC: H01H50/02
Filed: 1993-11-03
Granted: 1995-03-30
Abstract: PCT No. PCT/DE94/01289 Sec. 371 Date Feb. 26, 1996 Sec. 102(e) Date Feb. 26, 1996 PCT Filed Nov. 2, 1994 PCT Pub. No. WO95/12890 PCT Pub. Date May 11, 1995The component has a casing base (1) which is coated with an elastomer layer (6; 9) in the region of apertures (4) and of an edge gap (15) between the casing base (11) and the cap (2). A good seal is thus produced, without any additional operations, when connecting elements (11) are pressed in or when the cap (2) is pressed on. The base can be produced from two plastics having different properties, using the two-component injection-molding method.
Patent DE-4339520-C1 (DE)
Title: Mould for processing plastic compositions, in particular a plastics injection mould
Inventor: SOYCK GERNO
IPC: B29C45/80
Filed: 1993-11-19
Granted: 1995-01-12
Abstract: In the case of a mould for processing plastic compositions, in particular a plastics injection mould (10), for monitoring a changeable relative position of two mould elements, in particular two mould plates (19, 15) a magnet (27) is provided as a field exciter and a magnetic field is provided as an electromagnetic field. The monitoring sensor is a magnetic sensor (24). The magnet (27) is fixedly assigned in its spatial position with respect to the one mould element (for example 19) and is moreover spatially separate from the magnet sensor (24). A reference part (for example at 23) influencing the magnetic field consists of magnetically conductive material and is assigned to the other mould element (15). Magnet sensor (24), magnet (27) and reference part (for example at 23) are jointly passed through by the magnetic lines of force. The monitoring arrangement allows versatile use, in particular independently of the thermal loading of a mould. <IMAGE>
Patent DE-4341131-C1 (DE)
Title: Firearm with recoil absorption, in particular a hand gun
Inventor: WELDLE HELMUT
IPC: F41A3/86
Filed: 1993-12-02
Granted: 1995-02-02
Abstract: A firearm, in particular a hand gun, has the following features:   a) a barrel assembly (2, 18, 36, 54) is mounted on or in a frame or housing (12) such that it can move, essentially in or counter to the firing direction, between a front and a rear limit stop (44, 48, 50),   b) a breech assembly (6, 32) can move - essentially in the same direction as the barrel assembly (2, 18, 36, 54) - between a front closed position and a rear open position, said breech assembly moving from its closed position into its open position against the influence of a closing spring arrangement (16) and stopping, at the end of its return movement, against the frame, the housing (12) or a part (64; 64') which is supported against frame or housing (12), c) an absorber spring arrangement (66) prestresses the barrel assembly (2, 18, 25, 54) in the direction of the front limit stop (44, 50) and cushions it as it runs against the rear limit stop (44, 48), and d) a closing spring arrangement (16) and the absorber spring arrangement (66) are matched to one another such that   - the stopping of the breech assembly (6) against the frame, the housing (12) or the part (64, 64') which is supported against said frame or housing (12), and - the running of the barrel assembly (2, 18, 36, 54) against the front end stop (44, 50)  take place substantially at the same time.   <IMAGE>
Patent DE-4407306-C1 (DE)
Title: Pressure pipe connection for fuel injection system
Inventor: BINZER NORBERT DIPL ING
IPC: F16L19/028
Filed: 1994-03-04
Granted: 1995-09-07
Abstract: The pipe connection has a counter tensioning surface (6) whose radius (R1) is greater than the radius (R2) of a counter sealing surface (12). A tensioning surface (8) is also provided which is made in the shape of a hollow cone. The tensioning surface and a provided sealing surface (14) have essentially the same cone angle. A constant transition surface (13) is formed between the counter tensioning surface and the counter sealing surface.
Patent DE-4429228-C1 (DE)
Title: Electric arc welding using protective gas
Inventor: LADI ZSOLT
IPC: B23K9/173
Filed: 1994-08-18
Granted: 1995-08-24
Abstract: Protective gas welding uses an electric arc formed between electrode and workpiece. A constant voltage is applied to form an electric arc. The electrode is inserted through a contact tube into the electric arc and a required distance between contact tube and workpiece is maintained. The novelty is that a smaller contact tube space (compared to the usual distance on welding with a rotating electric arc) of around 10-30%, and a lower voltage (compared to the usual voltage on welding with a rotating electric arc) of around 20-40% are used. The rotation electric arc produced is screened with a protective gas contg. 1-5 (vol.%) O2, 14-34 He and 65-85 Ar or 1-5 O2, 14-34 CO2 and 65-85 Ar.
Patent NL-1009318-C1 (NL)
Title: Flower sorting unit has arcuate mobile table with top containing grooves for receiving partitions with which the top of the table can be divided up into separate compartments
Inventor: VUIJK RONALD RENE
IPC: A01G5/00
Filed: 1998-06-05
Granted: 1999-12-07
Abstract: The unit has a semi-circular table top, with a cutaway central portion, in which two parallel running grooves are formed, in which slantingly backwardly running partitions can be placed, with the aid of which the surface of the table can be divided into variable compartments, so that the bunches of flowers to be sorted remain separated from each other. In the curvature of the table top a rotary chair can be positioned so that an operator sitting on it can carry out his or her functions comfortably without stress or strain.
Patent NL-1011976-C1 (NL)
Title: Anchor installation device for oil production platform or ship at sea
Inventor: RIEMERS MARK ERIK
IPC: B63B21/27
Filed: 1999-05-06
Granted: 2000-11-07
Abstract: An anchor comprising a pair of semicircular cylinders is installed at the sub-sea bottom (13) by suction pressure. Mutually coupled and pivotable semicircular cylinders can be moved towards or away from each other by strings  (7) positioned at specific distance from the pivot axis of the cylinders. The anchor may be cylinder-shaped or star-shaped whereas the installation device is a hollow suction pile (8) closed at the top and opened at the bottom. The inner space of the pile comprises a suction pump (10). The anchor is partially connected inside the suction pile and partially connected to the pump. During anchor installation, the suction pile moves upwards away from the anchor and then moves downwards along with the anchor so that the cylinders move away from each other and then move towards each other respectively. AN Independent claim is also included for anchor installation method.
Patent RU-2052834-C1 (RU)
Inventor: GUSKOV YURIJ N
IPC: G01S13/00
Filed: 1987-12-14
Granted: 1996-01-20
Abstract: FIELD: navigation. SUBSTANCE: method involves detection of object, its tracking and determination of its coordinates in passage using four-line scanning of sector in which detected object is located wherein first and second lines are scanned by means of antenna directivity pattern in opposite directions; second scanning line is positioned above return object and upon passage of second line fourth one is scanned, then third line; in the process, antenns directivity pattern moved in opposite direction during fourth line scanning and unidirectionally with second-line directivity pattern during third line scanning. EFFECT: improved accuracy in determining object coordinates. 2 dwg
Patent RU-2014907-C1 (RU)
Title: Device for applying coating on inner surface of tube
Inventor: SHISHKIN VIKTOR V
IPC: B05C7/08
Filed: 1988-09-14
Granted: 1994-06-30
Abstract: FIELD: applying coatings on the inner surface of the tubes. SUBSTANCE: system 1 is provided for supplying a working agent. Elastic tores 2 are movably positioned in the tube in axially spaced relation to each other to define a hollow for receiving an adhesive. Within the hollow means 3 is mounted for trimming the surface being coated and turbulization of adhesive. Means 3 has the form of a collar. The collar is mounted on hub 5 and comprised of spring petals 6 arranged in a staggered manner on the circumference of the collar to define wedge-like slits. Aligning flexible rods are attached to hub 5. Depending on motion speed differential of tores adhesive extends through the slits in a high speed pressure flow adjacent the surface to be coated and contacts with it. EFFECT: improved quality of a coating through the use of adhesive underlayer. 2 cl, 1 dwg
Patent RU-2021221-C1 (RU)
Title: Hydraulic cement
Inventor: GREVITT BILLI B
IPC: C04B24/26
Filed: 1989-08-10
Granted: 1994-10-15
Abstract: FIELD: building materials. SUBSTANCE: hydraulic cement has at least a single compound of the group consisting of potassium hydroxide, potassium carbonate, sodium hydroxide and sodium carbonate at concentration 0.77-7.98 mas. p. , ash dust 90.96-96.91 mas. p. and, additionally, addition on the basis of citric acid 1.26-2.35. Cement is used for binders making. EFFECT: enhanced quality of cement.
Patent RU-2019620-C1 (RU)
Title: Snow remover
Inventor: IVANOV VLADIMIR G
IPC: E01H5/10
Filed: 1989-12-29
Granted: 1994-09-15
Abstract: FIELD: servicing of roadway covering. SUBSTANCE: mounted on vehicle self-propelled chassis is blade 18, located in plane of which is heating pipeline, inlet 10 and outlet 16 of which are communicated with exhaust 2 and intake 3 of engine 1. Radiator 4 is connected in parallel with this circuit; radiator inlet is communicated with outlet 16 of pipeline. Besides, by-pass valves 5-9 are also connected in this system. Pipeline, passing along blade, can be made of separate sections. EFFECT: enhanced reliability of operation. 2 cl, 2 dwg
Patent RU-2025354-C1 (RU)
Inventor: KRUCHININ VLADIMIR P
IPC: B61L7/08
Filed: 1990-02-08
Granted: 1994-12-30
Abstract: Использование: в устройствах электрической централизации для управления трехфазными стрелочными приводами с местным реверсированием. Сущность изобретения: в цепь управления приводом включены трансформатор, дифференцирующая и интегрирующие цепи, состоящие из конденсаторов и резисторов, диоды и реле фиксации включения контрольного режима. 4 ил.
Patent RU-2028643-C1 (RU)
Title: Устройство для контроля цифровых блоков
Inventor: LOKAZYUK VIKTOR NIKOLAEVICH
IPC: G01R31/3177
Filed: 1990-02-05
Granted: 1995-02-09
Abstract: Сущность изобретения: устройство содержит блок контактирования, клеммы для подключения объекта контроля, объект контроля, первый регистр, второй регистр, дешифратор адреса, программируемую цепь задержки, состоящую из резистора и блока конденсаторов, первый элемент задержки, одновибратор, второй элемент задержки, первый элемент 2И, второй элемент 2И, элемент НЕ, элемент 2И-НЕ, мультиплексор, элемент 2ИЛИ, третий элемент 2И, генератор квантующих импульсов, счетчик, шинный формирователь. 1 ил.
Patent RU-2015362-C1 (RU)
Title: Plate-type valve for two-stroke internal combustion engine
Inventor: NAZAROV KONSTANTIN V
IPC: F02B25/20
Filed: 1990-04-20
Granted: 1994-06-30
Abstract: FIELD: engine engineering. SUBSTANCE: plate- type valve has a case with inlet valve 2 and ports 3 which is covered by flexible plates 4. Cams 5 mounted on a shaft are interposed between the plates. Cams 5 with the shaft have a drive from a crankcase of the engine. Cams 5 is made of an arrester of displacements of the plate-type valves in opening them. Plates 4 of the valve are parallel to axis of inlet valve 2. EFFECT: improved design. 2 dwg
Patent RU-2043965-C1 (RU)
Title: Load-gripping device for fork-lift truck
Inventor: KIM ADOLF YUREVICH
IPC: B66F9/12
Filed: 1990-12-19
Granted: 1995-09-20
Abstract: FIELD: material handling equipment. SUBSTANCE: mounted on additional carriage are kickoffs in form of levers 11 secured by upper ends on additional carriage post 5 for turning in vertical plane by means of individual hydraulic cylinders 12 and located at both sides of carriage. Secured on lower ends of levers 11 are spring-loaded single-arm lever 14 and its turning stop 13. EFFECT: enhanced reliability of operation. 2 dwg
Patent RU-2052274-C1 (RU)
Inventor: PAJ ZINAIDA P
IPC: C01B17/05
Filed: 1991-01-25
Granted: 1996-01-20
Abstract: FIELD: gas cleaning. SUBSTANCE: absorbent is prepared from ammophos with a concentration of 100 to 200 g/l at pH=6 to 7, it is treated with hydrogen sulfide - containing gas with subsequent separation of the formed sediment, and mixed with a solution of homogeneous catalyst. EFFECT: facilitated procedure. 1 tbl
Patent RU-2005418-C1 (RU)
Inventor: BORODACH VYACHESLAV A
IPC: A61B17/00
Filed: 1991-02-01
Granted: 1994-01-15
Abstract: FIELD: surgery. SUBSTANCE: method involves starting the suture from center with U-shaped knot, finishing the first row by stitching diaphragmatic surface of liver, and applying the second row of suture in reverse direction by crisscrossing the preceding row. EFFECT: postoperative complications reduced by higher tightness. 1 dwg
Patent RU-2050105-C1 (RU)
Inventor: KOLISNICHENKO VSEVOLOD MIKHAJL
IPC: A01D46/24
Filed: 1991-01-28
Granted: 1995-12-20
Abstract: FIELD: agriculture; gathering of tomatoes, eggplants, peppers, strawberries. SUBSTANCE: platform resting on wheels is towed by tractor. Suspended from frame are seats which can be moved relative to frame. Suspended from load lifts along frame near seats are pans with sloped portions. When pan is filled up, it is lifted by load lift and is emptied into boxes located on trailer. Trailers can be replaced without reloading the boxes. To protect gatherer from sun rays and rain use is made of canvas awning. EFFECT: enlarged operating capabilities. 6 dwg
Patent RU-2109609-C1 (RU)
Title: Gas burner
Inventor: TETERIN ALEKSANDR NIKITICH
IPC: B23K5/00
Filed: 1991-03-19
Granted: 1998-04-27
Abstract: FIELD: welding, heating, fusion, gas cutting of different type vessels. SUBSTANCE: burner uses benzene-water mixture as fuel. Mixture is fed into cavity of burner having electric heating member mounted along axis of said burner. Annular cavity for feeding compressed air is arranged outside and coaxially relative to annular cavity for feeding gas mixture. At outlet of burner heated benzene-water mixture is mixed with air and it burns at high temperature. EFFECT: improved design. 1 dwg
Patent RU-2011843-C1 (RU)
Title: Process of synthesis of aerodynamic drag of branches of ventilation multi-ports
Inventor: LEVITSKIJ ZHORZH G
IPC: E21F1/02
Filed: 1991-04-22
Granted: 1994-04-30
Abstract: FIELD: ventilation systems of shafts and mines. SUBSTANCE: invention can also be used for simplification of design circuits of network systems mentioned above. If obtained value of aerodynamic drag of branch of modelling multi-port has negative sign then order of sequence of any two mapping units is changed. Again aerodynamic drags are calculated till there will be obtained multi-port with positive aerodynamic drags of all branches. EFFECT: enhanced reliability of modelling of sections of ventilation system difficult for access. 3 dwg
Patent RU-2000986-C1 (RU)
Inventor: KOSOROTOV STEPAN S
IPC: B62K5/04
Filed: 1991-06-18
Granted: 1993-10-15
Abstract: Использование в безрельсовом транспортномсредстве  Сущность в состав велосипеда дополнительно  введены две облегченные рамы, на которые  перенесены сидень  двух пассажиров, установлены  две комбинированные педали, передающие вращательные  движени  на задние колеса устройства  дл  ручного привод зэднич копег 1 за ф-пы, 6  ип