baber/WOPTO huggingface dataset:
Patent DE-3526296-C1 (DE)
Title: Method of installing bathtubs and shower trays
Inventor: MAIER LUDWIG DIPL-WIRTSCH-ING
IPC: A47K3/04
Filed: 1985-07-23
Granted: 1986-10-16
Abstract: This method serves for installing bathtubs or shower trays instead of a fixedly installed bathtub or shower tray, which is connected on at least one edge side of the tub/tray to the wall of a building and is connected on at least the opposite edge side of the tub/tray to a cladding wall, the old tub/tray being separated and removed without destroying the cladding wall. This method provides for the clear width between the wall of the building and the cladding wall to be enlarged in the region of the height of the tub/tray edge by digging out masonry, and for the new tub/tray to be inserted by pivoting it in in such a way that the tub/tray edge on the building-wall side is brought almost into its end position and the tub/tray edge on the cladding-wall side is lowered from a raised position into its final location. The cutting to size of the tub/tray to be inserted, which per se already comprises damage to the new tub/tray, can thus be omitted. <IMAGE>
Patent DE-4003851-C1 (DE)
IPC: E04F13/14
Filed: 1990-02-06
Granted: 1991-07-04
Abstract: The purpose of the façade plate, which is intended, in particular, for panelling the façade between window openings in a building fitted with transparent glass panes, for example insulating glass panes, is to produce a glass façade which is visually uniform in outward appearance. The façade panel has a transparent glass backing at the back of which there is a metal oxide coating to match the outer appearance of the façade panel in reflection and hue to that of the glass panes and an essentially optically dense outer layer applied to this coating on the side remote from the glass backing. The panel is characterised in that an inner layer (12) formed as a light-transparent metal or metal-alloy layer is applied to the glass backing (10) and its thickness is such that it reduces the light transparency of the glass backing (10) coated with it by 30 % to 85 % compared with the uncoated glass backing (10), in that the metal oxide layer (14) adjacent to the inner layer (12) is formed as a dielectric layer composed of at least one metal oxide and has an optical thickness in the range from 60 nm to 100 nm, in that the outer layer (10) is formed as such a metal or metal-alloy layer, in that the light transparency of the finally coated glass backing (10) is < 5 % and its light reflection in the outer appearance is in the range from 8 to 25 %, and in that the metals used for the inner layer (12) and the outer layer (10) are chosen in such a way that the ratio n/k of the real part n and the imaginary part k of the complex refractive index of these layers is between 0.2 and 5. The invention also relates to its use. <IMAGE>
Patent DE-4005720-C1 (DE)
Title: Respiratory air cooler in protective respirator - has cartridge with carbon di:oxide binding chemical layer, coupled to heat collector
IPC: A62B7/10
Filed: 1990-02-23
Granted: 1991-08-08
Abstract: Heat produced by a chemical bed (17) reacting with CO2 evolved in portable breathing appts., is transferred to a heat collector (18) thermally coupled to a cooling unit. The collector is housed within a cartridge surrounded by the chemical bed and heat is dissipated by vaporisation of regenerable coolant liq., pref. in a heat-pipe in thermal contact with the surrounding atmos., which condenses coolant for return along an interemdiate pipe to the heat collection. ADVANTAGE - Cooling unit needs no maintenance and is incorporated in the breathing appts.. (Previously notified in Week 9132)
Patent DE-4013106-C1 (DE)
IPC: B41F7/06
Filed: 1990-04-25
Granted: 1991-12-12
Abstract: In a sheet-fed offset press having at least one printing unit in which the blanket cylinder can be thrown on and off the impression cylinder and plate cylinder by a pressure-medium-energized actuating arrangement, the pressure medium energization is triggered by a control unit in accordance with the position of grip edge zones of the cylinders being in registration. In order to ensure that throwing on and throwing off take place when the grip edge zones of the cylinders are positioned immediately opposite one another, the control unit detects the position of the printing unit cylinders relatively to one another by way of an angular position sensor and also detects the actual speed of the press via a speed sensor. The control unit forms speed-dependent throw-on and throw-off actuating times which are advanced in the direction of rotation of the printing unit cylinders so that the reaction time is outside the time slot for grip edge zone registration. The invention reduces the very substantial constructional outlay needed in the case of pressure-medium-energized actuating arrangements to ensure reliable throw-on and throw-off at high printing speeds.
Patent DE-4104415-C1 (DE)
IPC: C23C14/28
Filed: 1991-02-14
Granted: 1992-06-04
Abstract: A line evaporator is described having all round thermal insulation, radiant heaters and radiation shields which are provided with a number of vapour exit orifices in the direction of a substrate to be coated, the radiant heaters being formed substantially flat and each being arranged beneath an upper radiation shield and within its screening range and running parallel to the surface of the material to be evaporated, the exit orifices directed at the material to be evaporated being provided between the radiant heaters. <IMAGE>
Patent DE-4204642-C1 (DE)
Title: Drive arrangement for motor vehicle with drive shaft - has twin wheels, one wheel to be coupled via viscous coupling to constantly driven wheel
IPC: B60K23/08
Filed: 1992-02-15
Granted: 1993-07-08
Abstract: The drive shaft has twin wheels (2) on each side of the vehicle. One wheel (4) of each pair is permanently driven, while the other one (3) may be coupled to the drive arrangement. The second wheel (3) is constantly coupled via a viscous coupling (5), to the drive shaft (1), which drives the other wheel (4). The wheel to be coupled to the drive shaft, may be located on the outside or the inside, relative to the longitudinal vehicle axis. The viscous coupling is positioned on the drive shaft, and is contained within the wheel chamber (23) of the wheel to be coupled. USE/ADVANTAGE  - Vehicle wheel drive arrangement has optimum power transmission to road surface, and permits relative turning of both wheels without wheel slip.
Patent DE-4204873-C1 (DE)
Title: Sheet for silo construction - formed by applying base enamel coat, firing, applying two further coats and firing together
IPC: C23D5/00
Filed: 1992-02-19
Granted: 1993-04-29
Abstract: Sheet used for the construction of silos is enamalled by a process in which a base enamel coat is applied and fired and two further coats are then applied and fired together. The two further coats are pref. applied wet-on-wet or with the third coat applied electrostatically as powder on the wet second coat. The third coat is pref. free from organic substances. ADVANTAGE - Virtually pore-free coating at economic cost.
Patent DE-4232560-C1 (DE)
Title: Earth-drilling auger device - has screw shaft bore provided with check valve
Inventor: KLEMM INGRID DR
IPC: E21B7/20
Filed: 1992-09-29
Granted: 1993-12-09
Abstract: The auger device has an outer tube (10) which is driven by a rotation and advance device. It supports a helical screw (30) at its leading end. The screw shaft (30a) has a bore (36) connected to the channel of the inner tube and that a check valve (38), which allows flow in the direction towards the leading end, is located in the bore (36) or in the inner tube channel. USE/ADVANTAGE - The auger is used for earth drilling usually for pile foundations. The design allows energy-saving and continuous operation without the need for withdrawal of the entire inner tube to clear the drilled material.
Patent DE-4237132-C1 (DE)
Inventor: WIPFELDER ERNST DR RER NAT
IPC: C08G59/68
Filed: 1992-11-03
Granted: 1994-07-07
Abstract: PCT No. PCT/DE93/01024 Sec. 371 Date May 3, 1995 Sec. 102(e) Date May 3, 1995 PCT Filed Oct. 27, 1993 PCT Pub. No. WO94/10223 PCT Pub. Date May 11, 1994A one-component reactive resin system which is stable in storage but nevertheless can readily be cured completely comprises a mixture of commercially available epoxy resins and phosphorus-containing glycidyl esters, in particular phosphonic acid diglycidyl esters, as well as cationic photoinitiators. The low-viscosity reactive resin systems cannot be cured purely by means of heat and can be processed at high temperatures and in particular can have a high filler content. The reactive resin systems, which are stable to storage even after UV activation, can be cured to flame-resistant molded materials under moderate conditions.
Patent DE-4324423-C1 (DE)
Title: Refractory lining fixing for furnaces - esp. rubbish incinerators with heat recovery
Inventor: MULCH STEPHAN
IPC: F27D1/12
Filed: 1993-07-21
Granted: 1994-04-28
Abstract: Fire resistant tile cladding for a pipe-carrying furnace wall, where the wall-side surface of the tiles is provided with recesses for the pipes and being novel in that the tiles (5) each have two opposite edges (8, 9) provided with bevels (10) forming steep angles (a) with the wall-side surface (6) of the tiles (5), and that between the bevels (10) on adjacent tiles a wedge-shaped fillet (14) is set in, which tapers towards the wall (1) fitting against the bevels (10) and which is fastened to the wall holding the tiles (5) on the wall (1). USE/ADVANTAGE - Protection of walls with adjacent run boiler water tubes from direct flame impingement/corrosion by refractory cladding, e.g. in furnace chamber of a rubbish incinerator. Improved furnace lining fixing technique, with reduced tendency for cracking of the brittle (e.g. ceramic) tiles by over-tightening against the wall during fitting, tube expansion effects during use, etc.
Patent DE-4331380-C1 (DE)
Title: Method for producing anode foils for high-voltage electrolytic capacitors
Inventor: SARKAR HARIMOHAN DIPL PHYS DR
IPC: C25D11/12
Filed: 1993-09-15
Granted: 1994-09-01
Abstract: Aluminium foils which serve as anode foils for high-voltage electrolytic capacitors are provided, in baths containing boric acid, with an oxide layer which acts as a dielectric. After the final voltage has been reached, the foils, in the course of final forming, are chemically treated in an acid-containing bath which contains oxalic and/or phosphoric acid.
Patent DE-4336990-C1 (DE)
Title: Method for the operation of an electromagnetically liftable spring pressure brake
Inventor: HABENICHT HORST
IPC: F16D59/02
Filed: 1993-10-29
Granted: 1994-11-17
Abstract: The method serves for the operation of an electromagnetically liftable spring pressure brake with a brake rotor rotationally fixed on the axle to be braked but axially displaceable thereon, which rotor is arranged between an armature plate acted upon by at least one pressure spring in the direction of the brake rotor, which plate, according to the force of the pressure spring, can be attracted to a magnetic part with that side remote from the brake rotor during its release, and a counter pressure plate fixed to the chassis. For a reduced brake application, the energising current of the electromagnet is briefly interrupted and reconnected after the release of the armature plate from the magnetic part according to the braking conditions. In order to bring about a reliable release of the armature plate from the magnetic part of the lifting magnet before the energising current is reconnected, the polarity of the energising current or the d.c. voltage correspondingly applied to the electromagnet is reversed before reconnection.
Patent DE-4341626-C1 (DE)
Title: Connecting arrangement
Inventor: KRINGS JOSEF
IPC: E02D17/08
Filed: 1993-12-07
Granted: 1995-03-16
Abstract: In order to have the possibility in a channel sheeting system of driving opposite sheeting elements into the soil or of pulling them out of the soil individually or alternately without deformations occurring at the struts, supporting the sheeting elements against one another, or their connecting arrangements, connecting arrangements are proposed which can be pivoted about an axis and attached to the sheeting elements and the pivoting movement of which is restricted by one spring pair each welded together to form a unit.
Patent DE-4422261-C1 (DE)
Title: Automobile immobiliser cooperating with engine control
Inventor: GRASMANN NORBERT DIPL ING
IPC: G01R31/00
Filed: 1994-06-24
Granted: 1995-06-22
Abstract: The immobiliser is coupled to the engine control via a diagnosis line (3), for transmission of coded data, with an interface circuit (1, 2) inserted in the diagnosis line for disconnection of the immobiliser and the engine control from the diagnosis line. The disconnection signal from the immobiliser is held by a transistor stage within the interface circuit, to prevent connection to the diagnosis line until the beginning of the data communication between the immobiliser and the engine control. Pref. the disconnection signal is provided by a microcontroller (4).
Patent DE-4426282-C1 (DE)
Title: Foam or rubber upholstered core especially for mattress
Inventor: KOBIER HEINZ-ULRICH
IPC: A47C27/20
Filed: 1994-07-25
Granted: 1995-09-28
Abstract: The upholstered core is in one piece. Each parallel duct (4) in it is open at the end, and has a continuous separating line (6) each running to the outer surface (2a,1a) of the top or bottom layer (2,1). The separating lines have at least two surface parts (6a,b,c) at right angles to each other and run through the bridge piece (3) separating the ducts. The spring elements (5) are in the form of barrel springs inside rows of pocket springs inside the ducts.
Patent DE-4430150-C1 (DE)
Title: Contaminant determination method for textile mattress made from e.g. formaldehyde-treated natural fibres
Inventor: VEITH HORST K
IPC: G01N33/00
Filed: 1994-08-25
Granted: 1995-10-19
Abstract: The method involves using a test probe (4) which is pushed into an aperture in the end of a mattress. The probe has a stop valve (20) across its pointed tip (6) surrounding an intake channel (11). Air is sucked by a pump attached to a pump connection (8) into two successive measurement tubes (13,14), in a chamber (12) sealed at both ends (15,16) by metallic and rubber rings.Reagents in the measurement tubes react with e.g. formaldehyde in the extracted air to produce a colour change. With the tip unscrewed, the tubes can be withdrawn and the degree of contamination read from a scale or by using a formula.
Patent NL-1000090-C1 (NL)
Title: Clamps for central heating supply tubing
Inventor: SNELDER PETER PAUL EDUARD
IPC: F16L3/237
Filed: 1995-04-07
Granted: 1996-10-08
Abstract: A clamp for attaching and/or supporting supply and drain tubing consists of a relatively stiff, strong base (1) and one, two or more clasps (14,15). The clasps emerge from the base and their inner contours (25) correspond to the outer dias. of the pipes. The hook ends of the clasps, at least, may be mfd. from somewhat flexible material.
Patent NL-1010420-C1 (NL)
Title: suspension device for hanging Compact Disc Cases from horizontal rail has narrow ends which clip inside top slots on closed CD case
Inventor: BOER STEFAN DEN
IPC: G11B33/04
Filed: 1998-10-29
Granted: 2000-05-03
Abstract: The hanger (20) is shaped like a simple coathanger with a hook (22) in its center and narrow gripping ends (21). The narrow ends are 1.5 mm thick or less and fit inside the slots (32) in the top edge of the case..
Patent RU-2009861-C1 (RU)
Title: Plastic surface deformation tool
Inventor: SURGUNT YAROSLAV M
IPC: B24B39/00
Filed: 1989-06-14
Granted: 1994-03-30
Abstract: FIELD: plastic metal working. SUBSTANCE: tool has a body, a spring-loaded fork carrying a shaft and a deforming roller mounted in bearings, a roller axial load mechanism and a return spring. The deforming roller is made with a flange and an end thrust. The roller axial load mechanism is positioned on the side flange and the end thrust and is made in the form of a bearing, intermediate link members, a plate, a power spring and a screw gage. The intermediate members are mounted in parallel to the shaft axis for engagement with the bearing and the plate. The plate is positioned between the intermediate members and the power spring with the screw gage. The spring is mounted for engagement with roller end. EFFECT: improved structure. 1 dwg
Patent RU-2028715-C1 (RU)
Title: Piezoelectric motor
Inventor: BOJKOV VLADIMIR I
IPC: H02N2/00
Filed: 1990-04-09
Granted: 1995-02-09
Abstract: FIELD: fine mechanics. SUBSTANCE: piezoelectric motor has piezopackage composed of set of piezoelectric plates polarized through thickness joined in succession mechanically and squeezed between bearing elements with conical side surface conjugated to axial hole in piezopackage. Bearing elements are produced from material having temperature coefficient of expansion meeting relationship specified in description of invention. EFFECT: enhanced operational efficiency. 1 dwg
Patent RU-2029402-C1 (RU)
Inventor: JOZEF KHANULIK
IPC: G21F9/28
Filed: 1990-06-29
Granted: 1995-02-20
Abstract: Сущность изобретения: радиоактивно зараженные предметы после грубой точечной оценки уровня радиоактивности растворяют в ванне с борфтористоводородной кислотой. Повторно измеряют радиоактивность раствора или материалов, выделяемых из раствора. Материалы, выделяемые из раствора, химически или электролитически осаждают на пластине катода в геометрии, пригодной для измерения. Если радиоактивность осажденных металлов ниже максимально допустимой величины, их выделяют и отправляют в виде лома на повторное использование. Для получения борфтористоводородной кислоты может быть использована радиоактивная борная кислота из реакторов с охлаждением водой под давлением, к которой лишь надо добавить плавиковую кислоту и затем отдистиллировать. Способ позволяет сократить радиоактивные отходы, а также уменьшает технологические затраты. 6 з.п. ф-лы, 3 ил.
Patent RU-2033147-C1 (RU)
Title: Preparation for oxidizing coloration of hair
Inventor: TOMAS KLAUZEN
IPC: A61Q5/10
Filed: 1990-09-23
Granted: 1995-04-20
Abstract: FIELD: chemical-pharmaceutical industry. SUBSTANCE: this preparation for oxidizing coloration of hair is based on combination of developer and dye and includes derivative of diaminopyrazole of general formula (I):  , wherein R 1 , R 2  and R 4  are either similar or different radicals representing hydrogen, alkyl group including 1 - 4 carbon atoms, hydroxyalkyl group having 2 - 4 carbon atoms, benzyl and phenyl and R 3  denotes hydrogen, alkyl group including 1 - 4 carbon atoms or hydroxyalkyl group having 2 - 4 carbon atoms provided that aminogroups are in 3,4- or 4,5-position, or contains its physiologically compatible water-soluble salts and new diaminopyrazole derivatives. EFFECT: compounds of formula I are excellently physiologically compatible developing agents that produce excellent colors of deep shades in red-color range. 2 cl, 1 tbl
Patent RU-2037943-C1 (RU)
Title: Dynamic induction motor
Inventor: DEMENTEV VALERIJ M
IPC: H02K33/02
Filed: 1990-05-21
Granted: 1995-06-19
Abstract: FIELD: automatic-control systems. SUBSTANCE: motor has laminated core 1 whose slots accommodate field winding 2 and moving member 3 placed in working gap 8. Core is assembled of laminated stacks with nonmagnetic wedges 4 placed inbetween to brace stacks in direction perpendicular to plane of stampings. Core is fixed between bottom semi-frame 5 and top one 6 braced together by bolts 7. EFFECT: improved design. 4 cl, 6 dwg
Patent RU-2011566-C1 (RU)
Title: Method and device for restoring contact wire
Inventor: SHEVANDIN MIKHAIL A
IPC: B60M1/13
Filed: 1991-02-15
Granted: 1994-04-30
Abstract: FIELD: vehicles. SUBSTANCE: quite healthy contact wire is made of two straighten contact wires removed from exploitation because of exhaustion. Wore surfaces of the wires are dressed, self-fluxing solder is applied, then the surfaces are pressed one to the other by means of roller stand, after that they are heated by means of gas burner-wires are connected together by the solder to form single monolithic wire. This monolithic wire is mechanically crimped by roller table to form preset profile, after that the wire is reinforced by cold working. Ready wire is tested for strength of its connection by means of control unit which has solenoid provided with two coils and contact detector. When current is transmitted along tested section of wire, the shredding forces are induced in the wire. If peeled element is detected, then contact detector generates malfunction signal through control unit and device will be stopped. After the reject is recovered as well as the cause of the reject the device for processing the rest of disconnected wires turns on. EFFECT: improved efficiency of operation. 2 cl, 6 dwg
Patent RU-2034034-C1 (RU)
Inventor: ROMENETS VLADIMIR A
IPC: C21B13/00
Filed: 1991-02-20
Granted: 1995-04-30
Abstract: Сущность: способ пирометаллургической переработки железосодержащих материалов с примесями цветных металлов включает загрузку и расплавление перерабатываемых материалов и кальцийсодержащих флюсов в жидкой шлаковой ванне, барботируемой кислородсодержащим газом, подачу кислородсодержащего газа выше уровня барботируемой ванны, загрузку углеродистого восстановителя, раздельный выпуск металла и шлака, отвод газов и улавливание из них пыли, обогащенной цветными металлами. Способ включает добавление в шихту материалов, содержащих натрий или калий из расчета 0,5 - 2,0 кг Na, 1,0 - 3,5 кг K на 1 кг серы, поступающей с шихтовыми материалами. Использование предложенного способа позволит улучшить экологические показатели за счет снижения выбросов серосодержащих веществ в атмосферу, а также утилизировать отходы, содержащие натрий или калий. 1 табл.
Patent RU-2028239-C1 (RU)
Inventor: POLEVOJ YURIJ IOSIFOVICH
IPC: B61L23/16
Filed: 1991-03-01
Granted: 1995-02-09
Abstract: Использование: в железнодорожной автоматике в системах интервального регулирования движения поездов для контроля движением поезда. Сущность изобретения: устройство содержит 2 источника питания 1 и 9, фильтры, путевой приемник 7, аналого-цифровой преобразователь 13, регистры 13 и 19, блоки памяти 14 и 20 генератор импульсов 15, формирователь логической единицы 16, элемент И 17, счетчик 18. 1 ил.
Patent RU-2018639-C1 (RU)
Inventor: UMARIEV TEMIRLAN M
IPC: E21B43/18
Filed: 1991-03-20
Granted: 1994-08-30
Abstract: FIELD: gas and oil producing industry. SUBSTANCE: during exploration of the field, presence of region with maximum content of condensate is determined. Field is drilled out with wells for injection of dry hydrocarbon gas. These wells are located in the region of maximum content of condensate at outline of gas pool. Field is also drilled with wells for withdrawal of condensate gas which are located up-dip. Raised part with minimum condensate content is drilled with additional rows of wells through which formation gas is withdraw. Dried gas from these wells is injected back into field. In course of development, content of hydrocarbons of products of producing wells is monitored. After fraction content is equalized, the field is operate as pure one in regime of depletion of formation energy. For this purpose, all wells are changed over for gas recovery. EFFECT: higher efficiency. 4 cl, 3 dwg
Patent RU-2022738-C1 (RU)
Inventor: KARZOV GEORGIJ P
IPC: B23K9/16
Filed: 1991-04-03
Granted: 1994-11-15
Abstract: Использование: для изготовления крупногабаритных изделий из высокопрочных трудносвариваемых сталей в стационарном и транспортном энергомашиностроении, судостроении, теплоэнергетике, оборонной технике, в частности, роторов турбин, корпусов атомных реакторов. Сущность изобретения: на предварительно термообработанные заготовки наплавляют слой из низколегированной стали, производят последующую термообработку на заданную категорию прочности, механически обрабатывают кромки с учетом расположения новой линии сплавления при последующей сварке в предварительно наплавленном слое, сваривают заготовки и производят отпуск сварного соединения. 1 з.п. ф-лы, 4 табл.