baber/WOPTO huggingface dataset:
Patent DE-4127411-C1 (DE)
Title: Absorbing component for incontinent bed patients - comprises suction means surrounded by liq. porous sleeve and liq. impervious barrier layer e.g. of polyethylene@, forming a packing layer
IPC: B65D81/32
Filed: 1991-08-19
Granted: 1992-10-01
Abstract: The absorbing component includes a suction member which is surrounded by a sleeve porous to liq., a liq. non-porous barrier layer, and a packing layer. The latter is formed by the barrier layer and the protruding edges of the barrier layer have weak point lines. The latter pref. consist of perforations, and the barrier layer is made e.g, of a polyethylene. USE/ADVANTAGE - The component, e.g, for incontinent bed patients, is efficient, hygienic and results in minimum waste.
Patent DE-4212334-C1 (DE)
Title: Burning fuel oil or natural gas - with pure oxygen@ to obtain heat with high efficiency without harmful emissions, with photo:synthetic conversion using bio:reactor
IPC: B01D53/84
Filed: 1992-04-13
Granted: 1993-06-09
Abstract: This is a method of obtaining heat by burning an energy-carrier such as fuel oil or, in particular, natural gas, synthesis gas or similar, in the following steps: Arranging for oxygen supply from atmospheric air. Burning of the energy-carrier, in the presence of the oxygen obtained, to produce heat. Photosynthetic conversion of the carbon dioxide and water obtained in the burning, if necessary with the addition of water and nutrients. Adding the gas obtained in the photosynthetic conversion, in particular oxygen and non-converted carbon dioxide, to the atmospheric air for the oxygen supply. A large number of variants, including the use of a bioreactor, are claimed for both method and equipment. USE/ADVANTAGE - The method avoids producing emissions that are harmful to the environment, in particular carbon dioxide and nitric or nitrogen oxide, while high efficiency is obtained in producing the heat.
Patent DE-4241306-C1 (DE)
Title: Telephone subscriber circuit with back-up voltage supply - uses capacitor charged automatically from exchange line under control of normal telephone function
Inventor: ZIRKLER HEINZ-GUENTER DIPL ING
IPC: H04M19/08
Filed: 1992-12-08
Granted: 1994-03-10
Abstract: The circuit uses a storage capacitor (Csp) charged via an electronic control and switching stages (STE, ALS) from the telephone subscriber line (VL), immediately after transmission of a selection pulse, or after operation of the next contact (GU). The storage capacitor is coupled to the subscriber line via a low-ohmic connection so that it is charged via a small time constant, using a low-ohmic charging resistance in parallel with a high-ohmic limiting resistance. ADVANTAGE - Provides regular charging of back-up capacitor controlled by normal function of telephone appts.
Patent DE-4301549-C1 (DE)
Title: Gas-tight metal hydride battery
Inventor: PYTLIK EDUARD
IPC: H01M50/489
Filed: 1993-01-21
Granted: 1994-09-29
Abstract: An alkaline metal hydride battery is described which is sealed in a gastight and liquidtight fashion and has a negative metal hydride electrode (4), a separator (3) and a positive metal oxide electrode (2) which are hermetically sealed in a housing (1) and to which an alkaline electrolyte is added. In order to achieve protection against reversal of polarity even at relatively high currents, an electrolyte accumulator (5) which consists of a porous metal with capillary-active pores is arranged in the housing (1). The electrolyte accumulator ensures that although sufficient electrolytic fluid is always present the electrode is only wetted with a very thin layer of electrolyte, so that a satisfactorily effective hydrogen circuit, and thus binding of the hydrogen produced during the reversal of polarity, are possible. <IMAGE>
Patent DE-4314480-C1 (DE)
Title: Process and apparatus for the packaging of a material-web roll
Inventor: CONRAD HANS-ROLF DIPL ING
IPC: B65B25/14
Filed: 1993-05-03
Granted: 1995-01-05
Abstract: A process and an apparatus for the packaging of a material-web roll (1) are specified, in which the roll is surrounded on all sides with packaging material (8, 5) and the packaging material is closed, particularly by means of a folding device (10) for folding axial projections (9) of the packaging web onto the end face of the roll and a device for affixing an outer end cover. There is a risk, here, that during the packaging of the roll (1), air is also included and, when the roll is deposited on its end face, causes the packaging to burst open. In order to prevent this, before the closing operation some of the air mass is removed from inside the packaging material and, after the closing operation the volume of included air is reduced, for example by means of a heating device (14, 19, 21) which is provided for heating at least some of the air in a volume limited by the packaging web (8, 9). <IMAGE>
Patent DE-4326895-C1 (DE)
Title: Spray electrode for electrostatic separator, which consists of a support, on the outside of which a woven fabric is arranged, as well as use of the spray electrode
Inventor: MEFFERT HEINZ
IPC: B03C3/64
Filed: 1993-08-11
Granted: 1994-08-25
Abstract: The spray electrode consists of a support (2) made of electrically non-conducting materials, on the outside of which a woven fabric (3) made of crossed and twisted yarns made of carbon fibres is arranged. <IMAGE>
Patent DE-4329892-C1 (DE)
Title: Coaxial 7-16 pin connector
Inventor: PITSCHI FRANZ DR ING
IPC: H01R13/646
Filed: 1993-01-07
Granted: 1994-03-24
Abstract: A pin plug housing (34) is formed as an outer conductor, the contacting face surface of which is the mechanical and electrical reference plane (E). Also involved is an inner conductor contact unit (35) formed as a pin (35a) and supported via an insulating material disc (36). The pin inner conductor (35a) has an outer dia. (d5) of approx. 5 mm, and the space between the outer conductor (34) and the pin inner conductor (35a) is filled with a dielectric, the pin-side face surface extends over the reference plane (E) by a specific dim. (delta 2). This dim is so selected that fater coupling with a standardised 7/16 socket pin plug the dia. jump of approx. 5 mm is electrically accurately compensated to approx. 7 mm.Pref. the dielectric is of PTFE.
Patent DE-4331460-C1 (DE)
Title: Draw and/or pressure strut
Inventor: BONGERS BERND
IPC: F17C13/08
Filed: 1993-09-16
Granted: 1995-05-24
Abstract: At least one plate spring (14,18) is mounted between facing pressure surfaces (24). Up to a predetermined strut load part this plate spring adjoins with the inner edge against one pressure face and the outer edge against the other pressure face in a spot or linear fashion. In addition to the spot or linear contact zones (a) the pressure faces are also provided with flat surface contact zones (c) which depending on the path of the plate spring act as stop faces in the event of max. strut load. The plate spring can be made from compound fibre material. It can have on the inner and outer edges metal rings (20) facing the associated pressure face. The plate spring can be pretensioned in the load direction with adjustable pretension.
Patent DE-4403109-C1 (DE)
Title: Method and apparatus for welding sheet-metal parts
Inventor: CLASS RAINER
IPC: B23K9/00
Filed: 1994-02-02
Granted: 1995-01-19
Abstract: The invention relates to a method and an apparatus for welding sheet-metal parts to form a uniform workpiece. In the method, the sheet-metal parts are immovably clamped against one another in joining layers while providing access to their joining gaps running between the sheet-metal parts and facing one another and are tilted against the horizontal in a vertical-down position for welding the joining gaps, a welding head being allocated to each joining gap. The sheet-metal parts are moved through between the welding heads by means of an industrial robot. To realise a justifiable capital expenditure at high welding rates, the first welding head is fixed and the second welding head - superimposed on any transverse movement of the workpiece - is additionally movable, the joining gaps being welded on both sides roughly at the same time at approximately the same level geodetically.
Patent DE-4404165-C1 (DE)
Inventor: KUSTER HANS-WERNER DR
IPC: C03B27/004
Filed: 1994-02-10
Granted: 1995-11-02
Abstract: Tempering of glass sheets by contact in with some cooled securing plates (18, 19), coated with high thermal conductivity thermo-resistant fibres, acting on the surfaces of the glass sheets (3) heated to the tempering temperature. Where the sheets incorporate one or more holes (12), their inner surfaces de-limiting the hole are chilled by a jet of cooling gas during the period that the securing plates act upon the glass sheets. This cooling gas is injected through a jet tube arranged in a perforation (23) in a securing plate, coaxially crossing through the permeable lining and after swirling round the hole escapes across the lining of the other securing plate to a reflux duct (26) surrounding the jet tube (24). The tempering devices used for this process and the tempered glass sheets are also claimed.
Patent DE-4404922-C1 (DE)
Inventor: EPPLI BERND
IPC: F28F5/02
Filed: 1994-02-16
Granted: 1995-09-28
Abstract: The invention relates to a roller body (1) with axially parallel drillings (11, 12) close beneath its surface to convey a liquid heat vehicle, at least one flange journal (2) with a central drilling (20, 21) screwed to the face of the roller body (1), inlet and outlet channels (22, 23, 24, 25) for the liquid heat vehicle in the flange journal (2) and connecting channels (31, 32) in the flange journal (3) for the axially parallel drillings (11, 12), in which the inlet and outlet channels (22, 23, 24, 25) take the form of blind holes meeting in the flange journal (2) and provide the flow connection between the central drilling (20, 21) and the face openings of the axial parallel drillings (11, 12), and the connecting channels (31, 32) of the axially parallel drillings (11, 12) take the form of blind holes meeting in the flange journal (3).
Patent DE-4421428-C1 (DE)
Title: Planetary gearing esp. for electric drive of road vehicle wheel
Inventor: LUTZ DIETER DR
IPC: B60K17/14
Filed: 1994-06-18
Granted: 1995-07-27
Abstract: A drive unit for an individual wheel of a road vehicle includes planetary gearing (3) driven by an electric motor (5, Fig. 1). The planetary gearing (3) comprises a sun wheel (31) seated on a motor spindle (21), an annulus (33) and a planet carrier (37) with planet wheels (41) rotatably mounted on bearing pins (39). The planet carrier (37) and the annulus (33) are connected to a carrier member (9) which forms the housing of the gearing, and an output shaft member (7) which is rotatably mounted on the carrier member (9). The planet carrier (37) includes, a back wall (47) in which are formed integral bearing pins (39). A wall (63) projects from the outer periphery of the back wall (47) in the same direction as the bearing pins (39) and has formed in it teeth (65) for coupling the planet carrier to the carrier member (9) or the output shaft member (7). The planet wheels (41) are held on the back wall (47) by a ring-shaped locating disc (55) which has webs (57) projecting axially from its outer periphery between adjacent planet wheels (41) and welded to the back wall (47). <IMAGE>
Patent DE-4423706-C1 (DE)
Title: Subcutaneously implanted port system
Inventor: KRUG FLORIAN DR MED
IPC: A61M39/02
Filed: 1994-06-24
Granted: 1996-02-22
Abstract: The hollow cavity (7) enclosed by the housing (9) is in the form of a pointed cone lying on its side. One surface line of the cone is parallel with the floor (12) of the port chamber. The conical hollow penetrates the end side of the port chamber housing so that an elliptical, rectangular or trapezoid hole (2), describing the cone's base surface, is made in the end side.  The larger diameter (13) of the puncture hole in the end side runs parallel with the port chamber floor. The part of the conical hollow cavity where it penetrates the end side is constricted by a peripheral flanged end (4) over its entire periphery.
Patent NL-1004443-C1 (NL)
Title: Multifunctional folding support and display module
Inventor: PAUWELS JAN CLEMENT
IPC: A47B3/12
Filed: 1996-11-05
Granted: 1997-05-13
Abstract: The front panel (A) is hinged (1) to a side support (B). A triangular element (E) with dowels (4) fits into the top edges of the side support. The other side of the front panel carries lift off hinges (3), so that modules can be attached to adjacent identical modules. The cover lid (D) has strengthening and locating bars (2) on its underside. The module can be used as a lectern, work table, buffet table.
Patent NL-1018403-C1 (NL)
Inventor: WEELDEN ANTONIE VAN
IPC: B23K26/40
Filed: 2001-06-27
Granted: 2002-04-08
Abstract: A method and device for cutting a composite structure (1) comprising one or more electronic components (3), in particular integrated circuits, the method using a laser (9), wherein during the cutting of the material of the composite structure (1), a physical quantity relating to the cutting is measured and wherein the power of the laser (9) is adjusted depending on that quantity. The invention further comprises a method for testing ICs accomodated in a composite structure.
Patent NL-1020023-C1 (NL)
Title: Folding skate for long distance ice skating, has elastic band secured between rear side of skate and rear side of boot shaft
Inventor: JANSE WOUTER GERARD
IPC: A63C1/28
Filed: 2002-02-20
Granted: 2003-08-21
Abstract: An optionally adjustable elastic band is secured between the rear side of the skate and the rear side of the boot shaft. The band snaps the skate back against the foot after the latter has been tilted.
Patent NL-1022093-C1 (NL)
Title: Rotary device for tilling, loosening or compacting soil, comprises press bodies in rolls which pass through each other as cylinder rotates
Inventor: CAPPON IZAAK GILLES
IPC: A01B29/06
Filed: 2002-12-06
Granted: 2004-06-08
Abstract: Press bodies (2) in one roll pass through the press bodies in another roll as the cylinder rotates. The device comprises two or more rolls with press bodies located at the surface of a cylinder.
Patent NL-1033606-C1 (NL)
Title: Spectacle arm, comprises injection molded part with wings for fixing cone into position which can be repositioned to alter arm length
Inventor: SMIT ROBERTUS JOHANNES
IPC: G02C5/20
Filed: 2007-03-27
Granted: 2007-07-26
Abstract: The arm comprises an injection-molded plastic part with integral wings for receiving and fixing into a position a cone, teardrop or similar shaped piece. The position of this piece can be changed in order to alter the length and width of the arm.
Patent NL-1035449-C1 (NL)
Title: Tea bag retainer, has string attached to tea bag tea bag holder which holds tea bag, where tea bag holder closes to seal used tea bag when holder is taken out of container after use
Inventor: BOLWERK WALTER BERNARDUS HENDRIKUS
IPC: B65D85/808
Filed: 2008-05-20
Granted: 2009-06-23
Abstract: The retainer has a string attached to a tea bag holder which holds a tea bag. The holder opens to squeeze the tea bag when the holder is inserted into a bottom of a tea glass through the string, and closes to seal the used tea bag when the holder is taken out of the tea glass after use.
Patent RU-2079156-C1 (RU)
Inventor: BAKUT PETR A
IPC: G02B23/00
Filed: 1991-06-15
Granted: 1997-05-10
Abstract: FIELD: astronomy, certification of telescope under atmospheric conditions. SUBSTANCE: luminous radiation is received, collimated and divided into two bundles of equal intensity which are shifted relative to one another by value less than value of spatial radius of correlation of atmospheric fluctuations. Then shifted bundles are summed up, digitized and detected in each digitization region, detection results are integrated in two mutually orthogonal directions and map of aberration distortions of telescope is reconstructed. EFFECT: improved accuracy of method.
Patent RU-2052899-C1 (RU)
Inventor: KATANOVICH ANDREJ A
IPC: H04B10/00
Filed: 1987-01-26
Granted: 1996-01-20
Abstract: FIELD: communication. SUBSTANCE: device of emergency communication includes case 1, container 2, sections of optical fibres 3,4, radiator 5, photodetector 6, telephone amplifier 7, power supply source 8, connector 9 and head telephone set 10. EFFECT: enhanced reliability of emergency communication. 1 dwg
Patent RU-2121756-C1 (RU)
Title: Autocorrelation method for receiving noise-like signals
Inventor: JAMONT IGOR ALOIZ EVICH
IPC: H04B1/20
Filed: 1988-06-21
Granted: 1998-11-10
Abstract: FIELD: radio engineering; broad-band signal receivers and synchronizers. SUBSTANCE: method involves multiplying signal received by reference signal and integrating product obtained; reference signal is shaped by paired multiplication of delayed components of received signal and products obtained; received signal components are delayed by time spaces multiple of clock period and ratios of multiplication correspond to added digits in recurrent relation; each delayed value or product obtained is used as cofactor only once. EFFECT: provision for receiving noise-like signals with known recurrent relation.
Patent RU-2080812-C1 (RU)
Title: Surface treatment apparatus
Inventor: KRASNOSLOBODTSEV VALERIJ YA
IPC: A47L1/08
Filed: 1990-04-03
Granted: 1997-06-10
Abstract: FIELD: cleaning equipment. SUBSTANCE: apparatus has hydrovacuum suction cups connected by pipelines through distributing unit with vacuum pump and washing liquid reservoir and drive for moving suction cups over surface to be treated. Distributing unit is regulated by control system. Drive is formed as linear vacuum engine. Apparatus is further provided with mechanism, which changes direction of its motion, slide and guides, that are connected one with another so as to form right angle between them. One of guides is fixed on one suction cup, whose body is pivotally connected with engine stem, and is positioned in parallel with suction cup longitudinal edges. Other guide is positioned in parallel with transverse edges of suction cup. Slide is positioned in guides for progressive motion along them and is rigidly connected with other suction cup, whose body is pivotally connected with cylinder of linear engine. Mechanism for moving apparatus is positioned in guide connection zone. Cylinder is positioned at an angle to guides. EFFECT: increased efficiency, simplified construction, enhanced reliability in operation and improved quality of cleaned surface. 3 cl, 2 dwg
Patent RU-2085043-C1 (RU)
Inventor: GRASSO GIORGIO
IPC: H01S3/30
Filed: 1990-10-29
Granted: 1997-07-20
Abstract: FIELD: fiber-optic communications. SUBSTANCE: low-noise optical amplifier 2 with active fiber has laser radiating substance 3 connected to optical fiber of communication line 1 and accepting light therefrom with trans mission wavelength, in which active fiber 6 is also fed from light source with pump wavelength and its length corresponds to frequency absorption of pump light directly introduced in it; placed after active fiber 6 is selective mirror 8 that reflects light with pump wavelength and is transparent for light with transmission wavelength; mirror 8 is better to have optical demultiplexor 9 adapted to split pump wavelength into two output fibers 11, 12; fiber 7 has mirror 13 on its end carrying pump wavelength that reflect at least pump wavelength. EFFECT: reduced noise, improved design. 7 cl, 5 dwg
Patent RU-2007747-C1 (RU)
Inventor: LIKHOMANOV ANDREJ M
IPC: G05B13/02
Filed: 1990-04-19
Granted: 1994-02-15
Abstract: FIELD: control and regulation. SUBSTANCE: another amplifier, acceleration transducer and a PI-regulating unit are introduced. The drive uses setter 1, error meter 2, first amplifier 3, first and second rectifiers 4, 5, comparator 6, PI-regulating unit 7, adder 8, power amplifier 9, actuator 10, control object 11, second amplifier 12, relay unit 13, key 14, speed transducer 15, acceleration transducer 16, position pickup 17. After introduction the economic effectiveness, as compared with the base object, for example, the "Universal-50" robot, is determined by the increase of the robot capacity. EFFECT: simplified drive.
Patent RU-2012998-C1 (RU)
Title: Device for matching of information flows
Inventor: KARALKIN NIKOLAJ V
IPC: H03K5/00
Filed: 1990-06-04
Granted: 1994-05-15
Abstract: FIELD: telegraphy. SUBSTANCE: device for matching of information flows has counter 1, units 2 of asynchronous input, OR gates 5, storages 3, units 4 of asynchronous output, pickups 6 of service instructions, memory units 7, switching units 8, service storages 9, decoders 10 of service instructions, supplementary OR gates 14. In additional device is supplemented with clock pulse generator 15 and each transmission direction is fitted with service storage 9, decoder 10 of service instructions, supplementary OR gate 14, valve 16. EFFECT: increased carrying capacity in composite communication channels thanks to isolation of service instructions. 1 dwg
Patent RU-2011807-C1 (RU)
Title: Method for petroleum deposit working
Inventor: SONICH VLADIMIR P
IPC: E21B43/22
Filed: 1990-04-21
Granted: 1994-04-30
Abstract: FIELD: petroleum industry. SUBSTANCE: aqueous solution of carboxymethylcellulose is pumped into petroleum stratum. The process is followed by pumping 12-24% solution of hydrochloric acid and 5-15% aqueous solution of non-ionogenic surface active substance into it. Summary volume of these solutions is 60-250 m 3 /m. EFFECT: improves efficiency of the method. 2 tbl
Patent RU-2015303-C1 (RU)
Title: Device for pulling the equipment from wellhead of oil well
Inventor: DZHEFFRI OUEN ROUZ
IPC: E21B33/035
Filed: 1991-04-02
Granted: 1994-06-30
Abstract: FIELD: oil producing industry. SUBSTANCE: device has several articulated catching levers. Device is made to install on equipment head of wellhead. Force applied to tool for its lifting from equipment head of wellhead may be used for actuation of levers to engage outer surface of equipment head of wellhead and to prevent separation of device from equipment head of wellhead. EFFECT: higher efficiency. 6 cl, 8 dwg
Patent RU-2025614-C1 (RU)
Inventor: KOVTUSHENKO ANATOLIJ A
IPC: F16H1/10
Filed: 1991-01-02
Granted: 1994-12-30
Abstract: Изобретение предназначено для механизмов бесшпиндельного привода сближающихся между собой по мере переточки рабочих валков прокатных станов, в особенности мелкосортных и проволочных. Предлагаемая передача содержит шестерню и колесо с равными числами внешних и внутренних зубьев. В такой передаче полюс зацепления уходит в бесконечность, угол зацепления равен 90°, линия зацепления параллельна линии центров, а межосевое расстояние равно половине бокового зазора, измеренного по нормали к эвольвентному профилю. При обработке зубьев каждого колеса стандартным зуборезным инструментом предложено в дополнение к радиальному ввести тангенциальное смещение исходного контура, что позволяет увеличить глубину захода зубьев и оптимизировать передачу по критериям плавности и/или нагрузочной способности. В частности предложены варианты передачи с гарантированным двухпарным зацеплением и с минимальными для заданного межосевого расстояния габаритами. 4 з.п.ф-лы, 5 ил.
Patent RU-2003158-C1 (RU)
Inventor: BELYAEV VIKTOR YU
IPC: G04F10/06
Filed: 1991-01-18
Granted: 1993-11-15
Abstract: Изобретение может быть использовано в системах  измерени  временных задержек псевдослучайных  сигналов. Способ включает выделение из  псевдослучайных сигналов колебаний несущих частот , измерение разности фаз между указанными  колебани ми, демодул цию псевдослучайных сигналов , измерение ь смеги, вдержки между указанными  демодулированными сигналами, при этом значение  времени задержки одного псевдослучайного  сигнала относительно другого определ ют расчеты  путем с использованием результатов измерени   разности фаз между колебани ми тактовых частот,  выделенными из демодулированных псевдослучайных  сигналов. Сп б имеет повышенную помехоустойчивость  1 ил.