baber/WOPTO huggingface dataset:
Patent DE-4205376-C1 (DE)
Title: Housing for hearing aid worn on head - has visible section of transparent material and inside section of opaque material
IPC: H04R25/02
Filed: 1992-02-21
Granted: 1993-09-16
Abstract: The housing for a headworn hearing aid contains a microphone, a hearing unit, an amplifier with electrical and electromechanical components, together with a power source. At least the visible section (2, 3) of the housing (1) is of transparent material whilst the section on the inside of the housing is opaque (5). On the housing inside a colour layer is provided corresp. to the colour of the hearing aid. The coating on the housing inside is of electrically non-conductive material. The transparent housing section (2, 3) is of plastic, such as polymethylmethacrylate, acryl-butadiene-styrol cpds., cellulose acetate. The housing has a cover (3) and a floor shell (2) on which a bearer hook (4) or a hearing aid glasses adapter is applicable. At least one shell or a shell wall is of transparent material and is formed opaque on the shell inside. USE/ADVANTAGE - A hearing aid housing which has an esthetic appearance and is conformable to various design requirements.
Patent DE-4211578-C1 (DE)
Title: Vehicle battery isolating circuit - has switch to isolate battery from generator, operable from engine compartment, and second switch near driver seat to remotely actuate first
IPC: B60R16/02
Filed: 1992-04-07
Granted: 1993-04-29
Abstract: The isolating circuit separates the vehicle battery (2) from the generator (3) using an isolator switch (1.1). The switch may be actuated manually at the battery or remotely from the driver seat via a second switch (1.4). Essential warning devices such as indicator lights and tachograph (4') remain coupled, whilst other loads (4) are isolated. The release of the isolator switch is controlled electrically by an engine stop relay (1.2) that opens as soon as the engine comes to rest. The generator output (D+) is used to identify this condition. ADVANTAGE - Reliable system for isolating vehicle battery, avoids voltage spikes damaging system after battery isolation.
Patent DE-4305313-C1 (DE)
Title: Optical fibre arrangement coupled to laser for material processing etc. - has absorber enclosing but spaced from and not in thermal contact with laser light deflecting element
Inventor: BRUCHER EGON DIPL ING
IPC: B23K26/064
Filed: 1993-02-20
Granted: 1994-03-31
Abstract: The optical fibre arrangement includes an optical fibre with a core region (15) and a cladding region (16). An element (9) is provided in at least a lengthways region of the optical fibre, which deflects the laser light out of the cladding region. A coaxial absorber (13) for the deflected laser light encloses the laser light deflecting element. The absorber is spaced from the light deflecting element. The absorber is not in thermally conductive contact with the laser light deflecting element or the optical fibre. ADVANTAGE - Reduces danger of damage by laser light penetrating cladding region, even for high beam power.
Patent DE-4312580-C1 (DE)
Title: Small water treatment unit based on ion exchanger with the facility for regeneration and thermal disinfection
Inventor: SOECKNICK RALF DR ING
IPC: B01J47/012
Filed: 1993-04-17
Granted: 1994-09-15
Abstract: In a small water treatment unit for producing drinking water and cooking water having at least one resin-filled ion exchanger container (4) which has a capacity between 100 ml and 1000 ml and with which respectively approximately 10 l to 100 l of product water can be produced by one filling of regenerated resin, the ion exchanger container being provided at the top and bottom with water-permeable sieve plates or being provided with perforations in the upper and/or lower region of its side walls and being provided with an open water feed and discharge and the water feed to the ion exchanger container being broadly unpressurised and designed in such a way that a water flow through the ion exchanger container only occurs as a result of gravity, a regeneration station (1) is provided having a feed line for regeneration liquid to the upper part of the ion exchanger container and an outlet line for exhausted regenerant from the bottom part of the ion exchanger container and having a hot water feed to the ion exchanger container for hot water between 50 DEG C and 110 DEG C, in particular between 80 DEG C and 110 DEG C. Because of the regenerability, a relatively large amount of ion exchanger resin can be used so that the water treatment proceeds more rapidly, unhygienic microbial growth in the ion exchanger resin being able to be prevented by thermal disinfection. <IMAGE>
Patent DE-4319814-C1 (DE)
Inventor: HANSEN HENNING BOEGH
IPC: F16K31/64
Filed: 1993-06-15
Granted: 1995-02-16
Abstract: In a thermostatic valve for a radiator, a tappet is arranged to be displaced axially by a thermostatic element (K), and in turn displaces a closure member (3) by way of a pin (6). Between the tappet (16) and the pin (6) there is arranged a stroke amplifier (23) having two ramps (25, 26) and an amplifier element (24) arranged therebetween. On axial movement of the tappet (16), the amplifier element (24) executes a transverse or rotary movement. This causes the distance between the tappet (16) and the pin (6) to change. A stroke amplification is achieved in this manner.
Patent DE-4328561-C1 (DE)
Title: Steering wheel arrangement with means for guiding at least one electric line to an impact unit
Inventor: KERNER WOLFGANG DIPL ING
IPC: B62D1/10
Filed: 1993-08-25
Granted: 1994-09-15
Abstract: It is known to lead electric lines directly from one stationary outer pipe to a stationary impact unit. It is also known to provide, in the case of an impact unit which rotates together with the steering wheel, a contact spiral or slip contacts between the stationary outer pipe and the rotatable parts of the steering wheel arrangement. In order to transmit current between a rotatable part of the steering wheel arrangement and a stationary impact unit, an upper housing shell which bears the impact unit and a lower housing shell which is held fixed in terms of rotation on the rotatable part are provided, the said housing shells receiving between them an electric contact spiral and the upper housing shell being slide-mounted on the lower housing shell so as to be capable of being rotated about the axis of the steering spindle, and being axially supported. To be used to steer passenger cars. <IMAGE>
Patent DE-4413156-C1 (DE)
Title: Fuel injection unit for IC engine
Inventor: AUGUSTIN ULRICH DR
IPC: F02M63/02
Filed: 1994-04-15
Granted: 1995-08-10
Abstract: The IC engine fuel injection unit (1) incorporates a solenoid-operated control valve (4) which also acts as a return valve. It is located in the high pressure line (5), which connects the high pressure pump to the feed pipe. When activated, it cancels the function of the return valve. The control valve has a spring-loaded slide. This is maintained in open position by the solenoid, even after the feed phase.
Patent DE-4425954-C1 (DE)
Title: Roll=bar for convertible with retractable roof
Inventor: FRANK WOLFGANG
IPC: B60R21/13
Filed: 1994-07-21
Granted: 1995-11-23
Abstract: The rollbar (1) is located in a lower retracted position, when the roof is closed, and an upper erected position, when the roof is open. It is moved between the two by a lifting mechanism. This is connected via a mechanical forced guide to a control mechanism for opening and closing of the roof. A control unit for the rollbar is operated from the driver's seat. This unit disconnects the forced guide, for independent movement of roof and rollbar. Lifting and control mechanisms are positively coupled via a connection member. This is disconnected during overload.
Patent DE-4443145-C1 (DE)
Title: Coating thermo:formed plastic mouldings with thermoplastic elastomer
Inventor: PETERS KARL DR
IPC: B29C43/14
Filed: 1994-12-05
Granted: 1996-03-21
Abstract: Coating thermoformed thermoplastic mouldings (I), esp. with rubbery thermoplastics (II) such as polypropylene (PP) or ethylene-propylene terpolymer (EPDM), comprises (1) heating a thermoplastic (I) to 190-210 deg C and forming it by compression moulding, (2) releasing the mould pressure and injecting material (II) (preheated to flow temp.) underneath the moulding at 60-70 deg C, so that the mould tool is pushed upwards, and (3) re-applying pressure so that the materials are moulded and welded together, with the moulding (I) at about the same temp. as that required for forming.  Also claimed are: (i) thermoplastic mouldings coated with a layer of thermoplastic material by a welding process, and (ii) a dipping edge mould consisting of an upper half (1) and a lower half (3), either or both of which have moveable segments (12) to stop the flow of moulding material as required.  Pref. (I) consists of PP or polyamide reinforced with glass fibres or glass mat. (II) consists or thermoplastic modified for the required properties, w.r.t. temp. resistance (e.g. polyamide) or damping properties (e.g. thermoplastic elastomer).
Patent NL-1011007-C1 (NL)
Title: Chair with seat and back formed of two flat sheets that bend to ergonomic shape when curved edges are bent during manufacture
Inventor: POELMAN WILHELMUS ANTONIUS
IPC: A47C7/16
Filed: 1999-01-13
Granted: 2000-07-14
Abstract: The seat and back of a chair are made from two flat sheets. Folding along the stippled lines results in an ergonomic curvature. A rivetted lap joint connects the two parts. Arms and legs can be integrated in the design of the sheets. The angle between seat and back can be varied in manufacture.
Patent NL-1022964-C1 (NL)
Title: Vibration damping bearing for e.g. precision machinery, comprises contact free electromagnetic actuator connectable to passive switch
Inventor: ROSIELLE PETRUS CAROLUS JOHANN
IPC: F16F15/027
Filed: 2003-03-18
Granted: 2004-09-21
Abstract: A contact-free electromagnetic actuator, e.g. a concealed coil (L) in a radial magnetic circuit (M) can be connected to a passive and optionally tuneable switch in order to prevent skewing movement of the part (A) mounted on the bearing.
Patent NL-1024019-C1 (NL)
Title: Gas channel lining method for e.g. smoke removal channel for central heating system, by radially expanding plastic tube with flow of hot air
Inventor: ZILVERSCHOON JACOBUS
IPC: F23J13/02
Filed: 2003-07-29
Granted: 2005-02-01
Abstract: A plastic tube inserted into the gas channel is heated with hot air and then its ends are closed and a pressurised gas containing a softening agent is introduced in order to radially expand the tube against the inside of the channel. A method for lining a gas channel, especially a smoke fume channel or air channel comprises the following steps: (1) introducing a tube made from a certain plastic material into the channel, which has relatively thick wall and a significantly smaller diameter than the channel; (2) heating the tube with a flow of hot air; (3) closing the ends of the tube and introducing a pressurised gas containing a softening agent so that the tube is expanded in its radial direction and pressed against the inside of the channel, the softening agent being one which allows the plastic to harden again; (4) removing the pressure from inside the expanded pipe and flushing it with air; and (5) checking the lined channel for gas tightness.
Patent NL-1024622-C1 (NL)
Title: Light emitting pedal, includes electronic component with light switch fitted between pedal body and axle
Inventor: DAM ROBERT HILBRAND NICOLAAS
IPC: B62J6/06
Filed: 2003-10-24
Granted: 2005-04-27
Abstract: An electronic component with a switch for a light (41) is fitted between the pedal body (10) and pedal axle (20). Cooperating parts (21, 22, 223) forming a dynamo for generating electricity for the light are mounted on the axle and inside the electronic component. The light is formed by two or more opposing diodes.
Patent NL-1034784-C1 (NL)
Title: Thermal dye fixing method for canvas, involves conveying dye cloth covered job from supply roll to outlet roller through plate-shaped heating unit by using driving unit along track that passes vertically through heating unit
Inventor: HINDRIKS JAKOBUS
IPC: D06B19/00
Filed: 2007-12-03
Granted: 2009-06-04
Abstract: The method involves conveying a job that is partially covered with a dye cloth (1) from a supply roll (2) to an outlet roller (3) through a plate-shaped heating unit (4) by using a driving unit along a track that passes vertically through the heating unit. The heating unit is ventilated by controlling the supply of air and by controlling the discharge of air and gases from a space formed between two jobs. The job is again passed through the heating unit by a pulley (12), where the driving unit is controlled by an infrared temperature sensor (13). An independent claim is also included for a device for thermal fixing of a dye on canvas.
Patent RU-2013985-C1 (RU)
Title: Method for determination functional condition of bile excretory systems at newborns of the first days of their existence
Inventor: DAKHNO ALLA N
IPC: A61B8/00
Filed: 1989-06-06
Granted: 1994-06-15
Abstract: FIELD: medicine. SUBSTANCE: size of gallbladder is determined before and after feeding of newborns, the process is carried out with the help of ultrasound examination. If volume of gallbladder decreases within 30-45 min by 52-72% then bile excretory system has normal activity. EFFECT: increases information content of the method.
Patent RU-2031794-C1 (RU)
Title: Rotary molding line for plastic articles
Inventor: VOROSHNIN VLADIMIR VENIAMINOVI
IPC: B29C51/22
Filed: 1989-11-10
Granted: 1995-03-27
Abstract: FIELD: plastic-processing equipment. SUBSTANCE: rotary molding line comprises a second heat-treatment mechanism with a heating furnace installed in such a manner that a cooling mechanism is positioned between heat-treatment mechanisms and each axial support is provided with an additional rotary mechanism. Rotary mechanisms installed on one axial support are capable of rotating independently of each other while those installed on different axial supports can rotate in meeting directions. The point of intersection of radiuses of counter-rotating cassettes is positioned in the center of the cooling chamber. EFFECT: higher output. 3 dwg
Patent RU-2003741-C1 (RU)
Inventor: PETER ARTTST
IPC: D01G21/00
Filed: 1990-07-20
Granted: 1993-11-30
Abstract: Использование: текстильна  промышленность,  получение пр жи. Сущность изобретени : согласно  способу после кардочесани  волокнистого Maleриала  от него отбирают порцию волокон и определ ют  диаграмму распределени  волокон по длинам  е порции и/или количество в ней сорных примесей.  Затэм выбирают пределы изменени  длины волокон  и/или количества сорных примесей и в соответствии  с ними устанавливают интенсивность гребнече-  сани  волокнистого материала Гребнечесанию волокнистый  материал подвергают после сложени  и  выт гивани  кардочесальных лент. Гребнечесальные  ленты ошадывают и выт гивают на расположенной  за гребнечесальной машиной ленточной  «ашине, ленту с которой подают на бескольцевую  пр дильную машину. 5 злф-лы, 5 ид
Patent RU-2009318-C1 (RU)
Title: Method for selective mining of diamond ores
Inventor: VEDIN ALEKSEJ T
IPC: E21C41/26
Filed: 1990-07-09
Granted: 1994-03-15
Abstract: FIELD: methods for opencast mining of diamond deposits presented by kimberlite pipes. SUBSTANCE: deposit sections of ores with different quality of ore are outlined. Rock on sections is loosened. Rocks on sections with low-grade ore are loosened with simultaneous formation of worked out spaces and withdrawal of loosened ore. Then, worked out space is filled with highly mineralized brines, and high-grade loosed ore mass is placed into brines, and kept there until it disintegrates and then, dried and withdrawn. EFFECT: higher efficiency. 2 dwg
Patent RU-2035280-C1 (RU)
Inventor: BONDARENKO ANDREJ V
IPC: B23K31/00
Filed: 1990-08-01
Granted: 1995-05-20
Abstract: Использование: общее машиностроение, для соединения трубопроводов из разных металлов, работающих в вакууме и низких температурах, в частности в криогенной технике. Сущность изобретения: устанавливают между наружными фланцами заготовок биметаллическую кольцевую пластину из материалов, однородных с материалами заготовок. Создают натяг между заготовками и пластиной. По наружному фланцу стальной заготовки обваривают кольцевую пластину. Выбирают образующийся в результате теплового расширения стальной заготовки зазор между фланцем алюминиевой заготовки и пластиной дополнительным ее наворачиванием, после этого обваривают кольцевую пластину по наружному фланцу алюминиевой заготовки. Диаметр наружного фланца алюминиевой заготовки делают больше диаметра наружного фланца стальной заготовки. 1 ил.
Patent RU-2000785-C1 (RU)
Inventor: KOCHETKOVA MIRALDA G
IPC: A61K31/05
Filed: 1990-08-20
Granted: 1993-10-15
Abstract: Изобретение относитс  к медицине, в частности  к терапевтической стоматологии. Цель изобретени  повышение эффективности консервативного  лечени  больных с кандидозом слизистой оболочки  полости рта Поставленна  цель достигаетс  путем  использовани  2,5 - 5%-ного масл ного раствора  тимола в виде аппликации на пораженные участки  слизистой оболочки полости рта
Patent RU-2049229-C1 (RU)
Inventor: MAMLEEV RAFKAT SHAKIRZYANOVICH
IPC: E21B43/38
Filed: 1990-07-02
Granted: 1995-11-27
Abstract: Сущность изобретения: в корпусе с щелевидными радиальными каналами установлены всасывающая труба для подачи жидкости на прием насоса, газоотводящий узел и регулирующие поплавковые клапаны. Поплавковые клапаны регулируют доступ газа на прием насоса нижним поплавком и доступ жидкости в область отделения газа от жидкости верхним поплавком. Газоотводящий узел содержит вертикальные трубки с отверстиями для каплеулавливания. 3 ил.
Patent RU-2058538-C1 (RU)
Title: Method of weighing cars in motion
Inventor: TABAKSMAN IOSIF M
IPC: G01G19/04
Filed: 1990-10-30
Granted: 1996-04-20
Abstract: FIELD: automatic weighing of cars in motion. SUBSTANCE: vertical displacement of cargo- receiving platform is measured when wheel pair of car runs over it; amplitudes of rail irregularities are measured on sections adjoining the cargo-receiving platform and on platform proper; then frequency characteristics of vertical displacement of cargo- receiving platform are calculated and mathematical model of motion of cars and vertical displacement of cargo-receiving model is formed for calculating the vertical displacement of cargo-receiving platform (taking into account amplitude of irregularities); then frequency characteristic of vertical displacement is calculated after which quadratic functional of obtained frequency characteristics is calculated, actual magnitudes of car and wheel pair mass are determined through minimizing this functional. Mass of car is obtained through summing them up. EFFECT: enhanced efficiency. 1 dwg
Patent RU-2027249-C1 (RU)
Title: Metal halogen lamp
Inventor: MINAEV IVAN F
IPC: H01J61/18
Filed: 1990-09-25
Granted: 1995-01-20
Abstract: FIELD: lighting engineering. SUBSTANCE: metal halogen lamp has envelope made of optically transparent material with hermetically sealed electrodes and filled with xenon, alkaline metal halides and additions to provide envelope with radiating metal halides. Added into envelope is amalgam containing 0.005-0.35 mg/cm 3  of mercury. Sodium amalgam containing mercury within 35 and 65% can be used. EFFECT: enlarged operating capabilities. 2 cl, 1 tbl
Patent RU-2014159-C1 (RU)
Title: Screen
Inventor: UCHITEL ALEKSANDR D
IPC: B07B1/40
Filed: 1990-12-10
Granted: 1994-06-15
Abstract: FIELD: ferrous metallurgy. SUBSTANCE: screen has box 1 with a vibrator, undersieve 2 fastened to the box, sieve 3 is freely laid on the undersieve. Flexible strike members 9, 12 are fastened to the working surface of the sieve by posts 10. The loading part of sieve 3 is connected to the box by a flexible link. Box 1 is made with limiting thrusts 8, 11 mounted coaxially with posts 10 in a spaced relation to strike members 9, 12 and for axial displacement and fixing. Strike members 12 and limiting thrusts 11 located around the periphery of the box are made with projections and hollows respectively, for example, V-shaped. EFFECT: improved structure. 3 cl, 2 dwg
Patent RU-2028389-C1 (RU)
Inventor: KOGAN ALEKSANDR GRIGOREVICH
IPC: D01G15/66
Filed: 1990-12-17
Granted: 1995-02-09
Abstract: Использование: в текстильной промышленности, в конструкции чесально-прядильного агрегата. Сущность: чесально-прядильный агрегат содержит чесальный аппарат с устройством для деления ватки прочеса на ленточки, вспомогательные пары, узел для ввода комплексной химической нити, уплотнитель мычки, узел для намотки, а также пневматическую форсунку и съемно-вытяжной барабан. 2 ил.
Patent RU-2022357-C1 (RU)
Inventor: DODA LEONID N
IPC: G06G1/00
Filed: 1990-12-19
Granted: 1994-10-30
Abstract: Изобретение относится к устройствам, для решения задач с кеплеровскими точками и сферическими треугольниками в азимутальных проекциях сферы и может быть использовано для отображения и анализа элементов баллистической обстановки, при решении практических задач сферической тригонометрии. Целью изобретения является расширение класса решаемых задач. Сущность изобретения: устройство содержит футляр из двух прозрачных дисков, установленных на оси, поворотный диск со шкалой времени, градусной шкалой и шкалами широт, причем на одном прозрачном диске закреплена штанга с установленным на ней лимбом с градусной шкалой, закрепленным на одной оси с поворотным рычагом, на котором закреплен второй рычаг, при этом оба рычага с помощью ползунов связаны с направляющей, которая с помощью третьего ползуна имеет возможность возвратно-поступательного перемещения вдоль штанги, линейку с линейной шкалой и четвертым ползуном, шкалу, фиксаторы, движок, установленный с внешней стороны другого прозрачного диска, со шкалами широт, который посредством полой оси и двух соосно соединенных ползунков связан с визирной линейкой, причем на одном ползунке закреплен лимб, бегунки-указатели, установленные на визирной линейке, фиксаторы. 3 ил.
Patent RU-2106772-C1 (RU)
Title: Collimator
Inventor: ZENIN V A
IPC: H05H7/00
Filed: 1991-01-09
Granted: 1998-03-10
Abstract: FIELD: accelerators, in particular, gathering information about characteristics of particles in beams. SUBSTANCE: device has coaxial slot aperture and aperture with multiple holes. Apertures are connected to rotation drives and fixers of angular position. In addition device has shutter of central hole, which may be shaped as Geneva wheel and is designed for periodic opening and closing central hole in aperture with multiple hole which axes are located with equal step along Archimedean spiral. Second aperture has ridges. EFFECT: increased functional capabilities. 2 cl, 4 dwg
Patent RU-2024470-C1 (RU)
Inventor: SARANDI EVGENIJ K
IPC: C07C11/113
Filed: 1991-01-25
Granted: 1994-12-15
Abstract: Использование: для синтеза лекарственного препарата ибупрофена и в качестве мономера для термостойкого полимера темплена и сополимеров с линейным полиэтиленом. Сущность изобретения: продукты - изобутилбензол. БФ C 10 H 14 , 4-метилпентен-1. БФ C 6 H 12  . Реагент 1: толуол. Реагент 2: пропилен, катализатор: натрий на поташе. Условия: 140-170°С, 9-10 МПА. Процесс включает осушку толуола, после осушки толуол делят на два потока: 50-70 мас.%, осушенного толуола подают на взаимодействие с пропиленом. Остальное количество толуола пропускают при 50-100°С и объемной скорости подачи 0,5-1 ч -1  через катализатор после проведения стадии взаимодействия с последующей его дистилляцией и рециклом на стадию осушки толуола. Катализатор после пропускания толуола регенерируют водородом. 1 ил., 1 табл.
Patent RU-2025933-C1 (RU)
Inventor: DENEKO VALERIJ N
IPC: A01G23/12
Filed: 1991-05-08
Granted: 1995-01-09
Abstract: FIELD: silvicultural engineering. SUBSTANCE: grader comprises blade 1 with handles 4 articulated thereto by hinges whose rotation axes are perpendicular to blade surface. EFFECT: improved design. 4 dwg