baber/WOPTO huggingface dataset:
Patent DE-3418486-C1 (DE)
Title: Ultrasound test method and circuit device for automatic determination of unsound areas close to the rear wall
Inventor: HILGER HEINZ-JOSEF DIPL-ING
IPC: G01N29/38
Filed: 1984-05-18
Granted: 1986-01-02
Abstract: The invention relates to a method and a circuit device by means of which it is possible to separate defect echo signals which fall into the rear-wall echo aperture from the rear-wall echo signals. This is achieved essentially in that the measured ultrasound signals which fall in the rear-wall echo-expectation region are compared with a signal pattern which is characteristic of the response of the rear-wall echo signal up to its maximum amplitude value. For this purpose, the gradient (which is defined by the amplitude-difference values) of a part of the rear-wall echo is compared with the gradient defined by the amplitude-difference values of the unknown signals. <IMAGE>
Patent DE-3434153-C1 (DE)
Inventor: STAUDE ARIBO
IPC: A61C13/34
Filed: 1984-09-18
Granted: 1986-01-30
Abstract: 1. A method of machining working models for a dental prosthesis comprising a dental cast (10) and a base (12), the dental cast being placed on the base with its lower side, and anchoring pins (18) projecting from the lower side of the dental cast so as to penetrate the base, wherein a base underside (15) located on the opposite side to the dental cast is cut away until anchoring pins become visible and the anchoring pins are then made freely accessible on the base underside, characterized in that the material surrounding the anchoring pins (18) on the base underside (15) is removed from around each respective pin (18) in one operating step by a milling tool (20), said milling tool (20) hereby being placed against the underside of the base such that the anchoring pin penetrates a central opening (21) in the end of the milling tool and the milling tool is guided by the pin.
Patent DE-3513377-C1 (DE)
Title: Sight-hole closure for spiral chutes in underground mining
IPC: B65D90/58
Filed: 1985-04-15
Granted: 1986-01-09
Abstract: The invention relates to a sight-hole closure for spiral chutes in underground mining, especially for underground coal mining, in which the closure cover designed as a swinging flap consists of several segmental sections (4, 5, 6) so that a relatively large opening can be arranged in the spiral-tube section (1) and in addition, during the opening of the closure cover, the weight components of the various segmental sections (4, 5, 6) do not all come into effect immediately but come into effect one after the other (Fig. 1). <IMAGE>
Patent DE-3517139-C1 (DE)
Title: Method and device for reducing the hook load of a drill pipe
Inventor: SPARENBERG HEINRICH
IPC: E21B44/00
Filed: 1985-05-11
Granted: 1986-02-13
Abstract: In a method for reducing the hook load of a drill pipe operated in a flushing fluid according to the cable core drilling method, the drill pipe is on the one hand closed at a distance from its upper end, e.g. in the region of the core pipe, and on the other hand partially freed from the flushing fluid on the inside.
Patent DE-3626210-C1 (DE)
Inventor: REUSCHLING DIETER
IPC: C07D213/89
Filed: 1986-08-02
Granted: 1987-10-01
Abstract: 1-Hydroxy-2-pyridones of the formula I   <IMAGE> (I)  in which R1=an organic radical and R2=H or an organic radical, are prepared by reacting a pyrone of the formula II   <IMAGE> (II)  in which R1 and R2 have the same meaning as in formula I, with a hydroxylammonium salt in the presence of at least one alkali metal carbonate and/or hydrogen carbonate. The compounds of the formula I have a biological activity-in particular an antibacterial and antimycotic activity.
Patent DE-3833088-C1 (DE)
IPC: F24B1/02
Filed: 1988-09-29
Granted: 1990-05-10
Abstract: In a combustion device for wood, consisting of a front wall with fuel charging opening and fresh air inlet opening, two side walls, a rear wall, a bottom wall, a top wall and a door for the fuel charging opening and with a fresh air inlet opening with a control element for adjusting the fresh air inlet opening and a smoke gas take-off, it is envisaged, to improve the combustion, that there is formed in the lower half of the rear wall a horizontal slot which is guided through the entire wall thickness and in the direction of the same is tapered in the shape of a nozzle, that there opens into the slot in the region of the narrowest cross-section an air supply duct which starts on the other side in the region of the control element of the door, that the bottom wall is a grate-free wall, that the fresh air inlet opening lies in the region of the fuel charging opening and that the single opening of the front wall, which is closed by the door, and the slot in the rear wall are the only openings of the combustion chamber. <IMAGE>
Patent DE-3914723-C1 (DE)
Title: IC engine tuning system - incorporates test stand with brake and iterative optimisation procedure is performed
IPC: F02D41/24
Filed: 1989-05-04
Granted: 1990-06-13
Abstract: Initial engine edjustment is carried out on a power-braked test stand working to optimum full-load fuel volume based on selected parameters at preset points. First the power brake (7) shoudl be adjusted to give optional motor speed, then the injection pump regulating rod is moved to full load and the electronic full-load endstop also moved towards full load simultaneously measuring the engine parameters up to a preset y limit value. The endstop position is then stored and all the preceding steps repeated for different engine speeds. All the resulting values are stored continuously in a permanent memory store in the engine (1) injection pump regulator (3). USE/ADVANTAGE - Engine tuning, e.g. for exhaust etc regulations. Production line engines can be adjusted for regulated performance etc parameters using stored values for end check.
Patent DE-3930135-C1 (DE)
Title: Method of producing foam cushion sections - places cover in mould, applies reaction mixt. into hollow, and adds foam
IPC: B29C45/14
Filed: 1989-09-09
Granted: 1990-09-13
Abstract: Foamed cushion sections are produced with a covering which totally surrounds the sections. The method includes placing the cover in a mould, applying a reaction mixt. into the hollow area formed by the cover and foaming. The covering is placed in the primary mould so that the retaining section extends into the opening slot of the cover. The secondary mould section has an adjustable slider and a tensioning lever. After the reaction mixt. is applied, the slider is immediately placed in the moulding position. ADVANTAGE - The process enables cushions to be formed without stiffener sections.
Patent DE-3935742-C1 (DE)
Title: Preventing drive noise for ship's reversing gear - reduces hydraulic pressure friction moment in region of renance shaft speed
IPC: B63H21/30
Filed: 1989-10-27
Granted: 1991-05-08
Abstract: The noise prevention for a ship's three-shaft reversing gear with synchronising and reverse clutches, shafted to pinions and clutch plates engaged by hydraulic pistons is carried out by gear change control. In the resonance range of a power train formed by the engine, reversing gear and ship's screw, or in the case of disturbing static alternating torque in reverse, or forward, or stop positions, the torque-free clutch is braked by friction by the hydraulic cylinders. The reduced pressure fluid for the cylinders is branched off the main hydraulic circuit. ADVANTAGE - reduced noise without impaired performance.
Patent DE-4001963-C1 (DE)
Title: Plate making system - has strips with sections of same length cut preferably from band and connected to each other along longitudinal sides
IPC: B23D31/00
Filed: 1990-01-24
Granted: 1991-08-08
Abstract: The process/device is for making a plate (113), esp. of galvanised metal sheet, from a strip (103), esp. for making thin-walled channel elements. Sections (105) of the same length, with walls at right angles to each other, are cut pref. from a band. Sections are connected to each other along the longitudinal sides. A plate is cut from the new wide band (110) formed from the cut sections. The manufacturing appliance has a first cutter device, a first transporter, a folding machine (107), a second transporter, and a second cutter device (112). @(43pp Dwg.No.1,2/17)@.
Patent DE-4108337-C1 (DE)
IPC: B60C23/04
Filed: 1991-03-14
Granted: 1992-07-30
Abstract: A device for monitoring the pressure in pneumatic tyres of wheels (1) on vehicles fitted with an antilock braking system comprises a toothed ring (8), which is connected in a torsionproof manner to an assembly flange (5) for the corresponding wheel (1), and a rotation pulse generator (15), which does not rotate with the wheel, mounted next to the track of the teeth (9) on a part (13) of the wheel suspension for the corresponding wheel (1). A pressure probe (10) which is fixed in relation to the toothed ring (8) has a control element (11) whose position depends on the pressure in the pneumatic tyres and to which the pressure pulse generator (15) responds, for which reason the control element (11) forms one or more teeth on the toothed ring. A signal sensor (12) which does not rotate with the wheel and whose signal varies continuously with the position of the control element (11) is located on a part of the wheel suspension next to the track (26) of the teeth (9). The structure of the signal sensor (12) is adapted to the teeth (9) and the control element (11) so that its response to the control element (11) is distinguishable from that of the teeth (9). The tyre pressure acts directly on the pressure probe (10) through a line (17a, 17b) leading to the tyre chamber (23). The position of the control element (11) therefore varies continuously with the tyre pressure.
Patent DE-4135268-C1 (DE)
Title: Direction indicating signal lamp for motor vehicle - has coloured reflector invisible until light source is energised by pulsed current during signalling process
IPC: B60Q1/26
Filed: 1991-10-25
Granted: 1992-12-10
Abstract: A coloured signal light for a vehicle, e.g. direction indicator lamp, has a variable colour output. The operating colour is on reflective strips (6a) interleaved with reflective strips (6b) of a different or neutral colour. The strips are moved relative to each other to provide the selected colour effect. The lamp cover (4) has a neutral colour. The reflector strips are arranged in echelon fashion, with interleaved colours. A simple sliding control is operated by a lamp switch to provide the colour change. ADVANTAGE - Simple colour control; no colour effects from outside light e.g. sunlight.
Patent DE-4304791-C1 (DE)
Title: Cheese ripening store for hard cheese prodn - checks height of stored cheeses within each rack to determine ripening level
Inventor: GUENTHNER WILLIBALD A PROF DR
IPC: A01J25/16
Filed: 1993-02-17
Granted: 1994-05-26
Abstract: The ripening store has stacked storage racks (4) for the cheeses (3), at least one group of which have an associated testing device (8) for control or monitoring of the height of the stored cheeses. Pref. a movable testing device cooperates with a number of adjacent storage locations under control of an operating device. The height of the stacked cheeses is pref. detected via at least one light barrier, cooperating with a reflector at the rear of the storage location. ADVANTAGE - Simple monitoring of cheese ripening state.
Patent DE-4317797-C1 (DE)
Title: Externally mixing burner
Inventor: HENTSCHEL HEINZ
IPC: F23D14/22
Filed: 1993-05-28
Granted: 1994-12-15
Abstract: Externally mixing burner for gaseous fuel with burner nozzles, in which the fuel stream and an oxygen-containing gas stream can be guided separately in ducts (5, 7) as far as a common flow-off mouth and the ducts (5, 7) are in each case arranged concentrically about a common mid-axis, whilst, if the ducts (5, 7) are arranged in the longitudinal direction of the burner, a duct of each burner nozzle has a coiled circumferential wall. The burner guarantees an intensive forced intermixing of the gases maintaining the combustion, even at low flow velocities, and, along with the uniform accurate flame pattern, has a very good regulating capacity. Such burners can be used for shaping, particularly in the glass industry when handles are attached to glass jugs or glass cups, since they allow highly focused heating. <IMAGE>
Patent DE-4404970-C1 (DE)
Title: Plastics tube and process for producing a plastics tube
Inventor: BROESCH HANS DIPL ING
IPC: B65D35/12
Filed: 1994-02-17
Granted: 1995-02-23
Abstract: Plastics tubes of polyethylene, the tube body of which has a barrier layer which prevents the tube content from diffusing through, are connected to a tube shoulder, which likewise prevents diffusing through. To achieve this, polyethylene is kneaded with a small amount of, at most, 10% by weight of ethylene-vinyl alcohol under pressure and at a maximum temperature of 230 DEG C to form a plastic, doughy mixture. Subsequently, the tube shoulder is formed from this mixture under high deformation pressure and is bonded to the tube body. <IMAGE>
Patent DE-4413039-C1 (DE)
Title: Setting device for holder plates for fixing strips on flat roofs
Inventor: BITTNER FRED DIPL ING
IPC: B25B21/00
Filed: 1994-04-15
Granted: 1995-06-22
Abstract: The setting device (10) has a feed channel (50) for the holder plates which runs crossways to the horizontal. It has a location for a stack (52) of plates which for release of an outlet aperture is movable crossways to the feed channel. A drop shaft (90) is provided for guiding a holder plate falling through the outlet aperture into a horizontal setting position. A fixture device (20,18) is provided for fixing the holder plate located in the setting position on the strip. The setting device has at least one rotatable eccentric tensioner arranged laterally to the stack on the feed channel, and whose rotary axis is vertical to the stacked holder plates.
Patent DE-4445382-C1 (DE)
Title: Fast-curing moulded quartz sand polyurethane water filter pipe
Inventor: THIELE LOTHAR DR
IPC: F16L9/10
Filed: 1994-12-20
Granted: 1996-02-22
Abstract: Pipes with a low water flow rate made of a solid silica sand layer bound with a polyurethane adhesive are useful for sealing water veins when catching and lifting groundwater. The low flow rates are due to the special polyurethane adhesive that contains, besides a polyol/water mixture and a polyisocyanate, an organic tin compound with a molar mass above 600 as catalyst and a mixture of highly dispersed silicic acid and/or bentonite. The water content of the polyol component should preferably lie in a range from 0.3 to 7.5, in particular in a range from 0.5 to 2.5 % by weight, which allows a flow rate of about 0.010 m<3>/minute x m<2>. When the polyol component contains no water, the water flow rate equals about 4 m<3>/minute x m<2>. Both pipes are required to build wells for dewatering open-pit mining areas, for providing drinking water and for dewatering foundation ditches, as well as for irrigation water integration. These pipes with a low water flow rate are useful for sealing water veins in wells in order to maintain the groundwater level.
Patent NL-1000035-C1 (NL)
Title: Automatic buzzer warning system for alarm installation - has sensor group and selector for transmission of coded message e.g. via mobile communications network
Inventor: KLAASSEN GERARDUS ANDREAS
IPC: H04M11/04
Filed: 1995-04-04
Granted: 1996-05-06
Abstract: The warning system comprises a combination of a detector unit with one or more sensors for detecting parameters which may have differing values, and an automatic selector for selecting one or more previously set data from a communications network of a corresponding network. The network allows transmission of digitally encoded messages. The coded message is representative of the parameters for which the detector determines that the previously set threshold has been exceeded. The selector may be connected to a mobile telephone.
Patent RU-2000787-C1 (RU)
Inventor: PETRENKO VASILIJ D
IPC: A61K33/14
Filed: 1986-11-18
Granted: 1993-10-15
Abstract: Использование: в ветеринарии. Сущность  изобретени : способ профилактики диареи у тел т  осуществл ют путем скармливани  маточному поголовью  за 90 - 30 дней до получени  приплода электролита (анионов и катионов мэфомикроэпе-  ментов) в виде 10 - 20%-ного воднсн о раствора в  дозе по 0,02 - 0,06 мл/кг массы животного. Электролит  включает следущие компоненты, мас.%.  анионы хлора 15,7 - 15.9. брома 0,038 - 0,040,  сульфатов 0,1 - 0.11, гидрокарбоматов 0,0017 -  0,0019, катионы кали  0,06 - 0,08, натри  9,1 - 92,  магни  0,032 - 0.042. кальци  0,87 - 0,89, алюмини   0,00005 - 0,00007, недиссоциированные молекулы  кремниевой кнспоты 0,00012.- 0,00014, метаборной  кислогы 0.003 - 0,001, серебра 0,00000 - 0,000011  вода - остальное
Patent RU-2062234-C1 (RU)
Inventor: RAFAEL MEKHOUDAR
IPC: B29C48/32
Filed: 1989-05-29
Granted: 1996-06-20
Abstract: Использование: изобретение относится к технологии введения элементов в пластмассовую трубу в ходе ее выдавливания и закрепления этих элементов на внутренней поверхности трубки в заранее определенных положениях, в частности к способам и устройствам для производства трубопроводов для капельного орошения, имеющих дискретно расположенные излучающие элементы, закрепленные на внутренней поверхности трубопровода. Сущность изобретения: устройство для изготовления трубопровода для капельного орошения с приваренными внутренними выпускными элементами снабжено блоком калибровки, расположенным после экструзионной головки через промежуточную зону. Один конец несущего элемента расположен в аксиальном канале экструзионной головки, а второй противоположный его конец - у впускного отверстия блока калибровки. Средство перемещения выпускных элементов снабжено элементами для последовательного их ускорения до линейной скорости трубопровода и перемещения выпускных элементов вдоль несущего элемента до контактирования их с трубопроводом и приваривания к нему на противоположном конце несущего элемента при достижении выпускными элементами линейной скорости трубопровода. Кроме того, несущий элемент снабжен средством жидкостного охлаждения. Несущий элемент имеет направляющую поверхность для удерживания выпускных элементов. В способе изготовления трубопровода для капельного орошения с приваренными внутренними выпускными элементами после выдавливания из экструзионной головки трубопровод подают через промежуточную зону в блок калибровки для придания ему второго наружного диаметра, меньшего первого наружного диаметра, и второй линейной скорости, превышающей первую линейную скорость. Выпускные элементы, имеющие некруглую форму и поперечный размер, меньше половины диаметра трубопровода, удерживают над областью поддержки, коаксиальной выдавливаемому трубопроводу. Выпускные элементы перемещают от первого конца области поддержки в экструзионной головке до противоположного ее конца у впускного отверстия блока калибровки. Выпускные элементы последовательно ускоряют до второй линейной скорости трубопровода. Приведение выпускных элементов в контакт с выдавливаемым материалом трубопровода осуществляют при достижении трубопроводом и выпускными элементами второй линейной скорости. Вторую линейную скорость выдерживают до приваривания выпускного элемента к трубопроводу. Перед выполнением отверстия в трубопроводе определяют положение в нем приваренных выпускных элементов. 2 с. и ф-лы, 2 з.п.ф-лы, 5 ил.
Patent RU-2033089-C1 (RU)
Title: Device for treating infected wounds
Inventor: PEDDER VALERIJ V
IPC: A61M11/00
Filed: 1989-12-26
Granted: 1995-04-20
Abstract: FIELD: medicine. SUBSTANCE: there is a device for transferring electrical pulses into mechanical made in the form of an electromagnetic coil connected to current leads and placed in additional space. The body of the coil is provided with a partition in the form of a diaphragm located in a ring groove whose lower wall has radial recesses. Moreover, the working chamber has a hole on its beveled end. A stable spray cone of medicinal solution is achieved. EFFECT: higher kinetic energy. 5 dwg
Patent RU-2024260-C1 (RU)
Inventor: TIMOFEEVA LIDIYA N
IPC: A61K36/185
Filed: 1990-04-09
Granted: 1994-12-15
Abstract: Изобретение относится к медицине, а именно к дерматологии, и касается способа лечения герпеса. Цель изобретения - сокращение сроков лечения. Сущность: использование отвара из соплодий ольхи и травы верблюжьей колючки, взятых в определенных соотношениях, который принимают перорально в течение 7 - 10 дней. Положительный эффект заключается в снижении сроков лечения герпеса до 7 - 10 сут по сравнению со способом-прототипом - 10 - 30 дней.
Patent RU-2029981-C1 (RU)
Title: Electrophotographic material
Inventor: VASILENKO NATALIYA A
IPC: G03G5/06
Filed: 1990-05-16
Granted: 1995-02-27
Abstract: FIELD: electrophotography. SUBSTANCE: electrophotographic material comprises an electroconductive substrate and photosensitive layer including barrier, adhesion, transport, photogeneration and protection layers. The barrier layer is made of an organic conductor on the base of polyamide of thickness of 0.3-5.0 mcm, adhesion layer is made of hydrogenated silicon of thickness of 0.1-0.3 mcm, its deposition rate onto the barrier layer being of 0.2-0.4 mcm/sec. EFFECT: improved quality.
Patent RU-2071073-C1 (RU)
Inventor: MAJER VIKTOR YAKOVLEVICH
IPC: G01R29/16
Filed: 1990-05-22
Granted: 1996-12-27
Abstract: FIELD: electric measuring technology. SUBSTANCE: device is related to equipment measuring parameters of quality of electric energy in power supply systems and may be used to determine share contribution of Users into asymmetry of voltages of power system. Device includes input unit 1, shunt 2, two filters 5 and 6 of symmetric components of reverse sequence, two selective amplifiers 7 and 8, two detectors 9 and 10, phasemeter 11, three analog-to-digital converters 12, 13 and 14, three counters 15, 16 and 17 with proper couplings. EFFECT: increased functional reliability. 3 dwg
Patent RU-2021857-C1 (RU)
Inventor: APANASENKO VYACHESLAV F
IPC: B06B1/20
Filed: 1990-05-23
Granted: 1994-10-30
Abstract: Использование: для проведения массообменных процессов. Цель изобретения - расширение частотного диапазона за счет дополнительных излучателей. Устройство для получения акустических колебаний содержит шары, закрепленные на упругих стенках, и привод шаров. Шары выполнены составными. Устройство генерирует акустические колебания за счет столкновения шаров, колебаний упругих стенок и составных частей шаров. 1 з.п. ф-лы, 2 ил., 1 табл.
Patent RU-2014254-C1 (RU)
Inventor: ZIGFRID KNEKHT
IPC: B65H19/18
Filed: 1990-09-07
Granted: 1994-06-15
Abstract: Использование: изобретение относится к устройству для соединения полотен упаковочного материала, сматываемого с бобин, в упаковочных машинах, преимущественно в сигарето-упаковочных. Сущность изобретения: устройство содержит два участка для подвода полотен упаковочного материала, участок соединения полотен, включающий два установленных на валах 4 с зазором между собой рабочих валка 9 и два кулачка 28, ножи 11 для отрезания каждого полотна и привод машины, включающий шестерни. На каждом участке для подвода полотен установлены опорная 15 и зажимная 17 колодки с приводом ее подвода от опоры. Колодки расположены перед входом полотен в зазор между двумя рабочими валками 9. Привод каждой зажимной колодки 17 включает ручку и рычаг с роликом 27, смонтированным с возможностью взаимодействия с кулачком. Ножи 11 установлены на рабочих валках 9. На наружной поверхности каждого валка 9 укреплено по две эластичные накладки 12 и 13, смещенные одна относительно другой на 180° . Каждая накладка, укрепленная на одном из рабочих валков, имеет возможность взаимодействия с одной из накладок, укрепленной на другом рабочем валке. Рабочие валки 9 развернуты один относительно другого на 180° . 10 з.п. ф - лы, 2 ил.
Patent RU-2011841-C1 (RU)
Title: Lock of roof bolting
Inventor: FEDORCHENKO ALEKSANDR I
IPC: E21D21/00
Filed: 1990-09-10
Granted: 1994-04-30
Abstract: FIELD: mining industry. SUBSTANCE: cylindrical bushing in the form of pipe with flange is mounted on rod for movement along anchor between inner rest and pipe. Rubber barrel-shaped shell is put on bushing resting against flange with one end. Its other end rests against inner rest. EFFECT: prolonged durability, increased reliability. 7 dwg