baber/WOPTO huggingface dataset:
Patent DE-3627561-C1 (DE)
Title: Process for operating a screen-wiper system for motor vehicles
Inventor: CERVERA CARLOS DIPL-ING
IPC: B60S1/04
Filed: 1986-08-14
Granted: 1987-10-22
Abstract: The invention relates to a screen-wiper system for motor vehicles, whose wiper blades, which can move by means of drive elements (30), can be brought into a parking position, in a well formed by a front opening of the motor vehicle and the windscreen thereof, as well as into an operating position, forming the starting position for the wiper operation, outside the well. In the case of said system, there is the danger, in particular in winter, that the system becomes blocked in the wiper well in the presence of ice and snow. In order to prevent this, the invention proposes that the drive element (30) be assigned a temperature sensor (23) which records the exterior temperature (Ta). If this falls below a predetermined limit temperature (Tg), then the drive element (30) is activated via a logic circuit (19) in such a manner that the wiper blades are always brought into the operating position. <IMAGE>
Patent DE-3731583-C1 (DE)
Inventor: HAUFF WERNER
IPC: H02G3/22
Filed: 1987-09-19
Granted: 1988-11-10
Abstract: The wall feed-through consists of a feed pipe (1) of a packing (2) and two flanges (3, 4), seated externally on the feed pipe (1), of which the flange (3) installed for sealing against the outside of the wall has a size which radially overlaps the cross-section of the wall feed-through everywhere, can be moved longitudinally on the feed pipe (1) and is supported on a clamping nut (7). The other flange (4) can be moved inside the wall feed-through, at least over a part of the length of the feed-through, and is supported on the feed pipe (1) against the axial pressure of the packing (2). The packing (2) consists of a series of packing rings (2.1, 2.2, 2.3, 2.4), whose diameter can be expanded and which are supported against one another via coaxial conical surfaces (10.1, 11.1, 10.2, 11.2) and which are axially pushed together on the conical surfaces by compression of the packing (2) and hence expand radially. <IMAGE>
Patent DE-3816320-C1 (DE)
IPC: E04G5/12
Filed: 1988-05-13
Granted: 1989-12-21
Abstract: For building or painters' scaffolding, to be set up at a certain distance from the building wall, a covering plate has been provided which is inherently rigid and impermeable to water and which can be attached between two scaffolding frames. This covering plate can easily be assembled and dismantled and can be stored without problems. After its attachment to the scaffolding, it offers complete protection against the weather and is equally resistant to wind pressure and wind drag. The space between the scaffolding frames and the building wall is covered by a compensation plate, the compensation plate expediently projecting over the roof. In order to be able to adapt the compensation plate to the different roof inclinations, it has at both end faces recesses for guiding the supports of the scaffolding frame.   <IMAGE>
Patent DE-3914331-C1 (DE)
Title: Fuel element storage for dry storing spherical shape fuel elements - comprises concrete outer casing, concrete lid with openings, concrete base with air channels, vertical storage shafts and air spaces
IPC: G21C19/07
Filed: 1989-04-29
Granted: 1990-03-29
Abstract: The fuel element storage facility comprises (1) a concrete outer casing, (2) a concrete lid having charging- and unloading openings, (3) a concrete base provided with air cooling channels, (4) a plurality of vertical storage shafts arranged in a square grid, in which the cans can be positioned on top of one another, (5) annular channels between the walls of the storage shafts and the cans through which cooling air flows upwards, whereby, (f) each shaft is formed by two tube sections pushed into one another and not rigidly connected, (g) one tube section comprises a short cylindrical tube (12) and an upwardly directed open collar (13) (h) the other tube section is represented by a cylindrical shaft tube (11) located in structure (10) having a support cage at its upper end. USE/ADVANTAGE - The arrangement can be used for the dry storage of spherical-shaped fuel elements. Buildings surrounding the storage shafts can be erected independently whilst the assembly/disassembly of the storage shafts is easy.
Patent DE-4024937-C1 (DE)
Title: Microbial fermentation using continuously regenerated redox mediator -  where microbe is anaerobic,facultative anaerobe, or is micro-aerophilic or aero:tolerant
IPC: C12N1/38
Filed: 1990-08-06
Granted: 1992-04-02
Abstract: Prodn. of a substance by microbial fermentation uses microbe that is an anaerobe, a facultative anaerobe or is microaerophilic or aerotolerant. The prod. is more highly oxidised or reduced than the substrate, and the substrate is biologically degraded by the fermentation. The culture medium contains a redox mediator of little or no toxicity which is polar and water. Soluble, and stable in both oxidised and reduced forms. The redox mediator is continuously regenerated during the fermentation by a working electrode, in order to steer the reaction in the required direction. Pref. the microorganism is a Clostridium or Propionobacterium, or is Propionispira arboris, Megasphaera elsdenii, Bacteriodes miminicola, Bididobacterium bifidus, Eubacterium limosum or Citrobacter freundii. The substrate is molasses, a milk prod., malt extract, ligno-cellulose hydrolysate, polysaccharide, triose to hexose sugar, polyol, organic acid, aminoacid, purine or pyrimidine. ADVANTAGE - The prod. is obtd. in yields of over 90%.
Patent DE-4239820-C1 (DE)
Inventor: LUDWIG GUNTER
IPC: H02G15/013
Filed: 1992-11-26
Granted: 1994-04-07
Abstract: The end of a tubular member 1 which is to be sealed is dipped into a container 7 containing a confining liquid 8 which is inert and has a high specific weight. A liquid sealing mass having a specific weight lower than that of the confining liquid and which is capable of hardening, is poured into the interior of the member 1 from above. The member 1 is left in the container 7 until the sealing mass 6 has hardened and a liquid and gas tight sealing plug 6 has formed.
Patent DE-4305259-C1 (DE)
Title: Continuous double-band press for wood sheets cured with moisture - has separate zones across and along both bands where openings feed steam and hot compressed air to the pressed material.
IPC: B30B5/06
Filed: 1993-02-20
Granted: 1994-02-17
Abstract: A press providing continuous prodn. of sheeting such as chipboard, hardboard uses material which is hard cured by the introduction of water vapour; the press has continuous top and bottom driven press bands which move round and are porous to moisture. These bands providing the press daylight between them, and with a compression zone and a gauging zone. The bands have a number of parallel strips extending across the width of the daylight and arranged along at least part of the length of the daylight. These strips have openings for steam which are connected to a steam source and are directed towards the daylight. The steam openings are all arranged longitudinally/transversely in partic. steaming zones only and at intervals. Between those zones there are compressed air holes which likewise are directed to the daylight and which are connected to a source of hot compressed air. At least the one press band has a continuous impervious strip in the parts covered by a compressed air zone. $ ADVANTAGE - The processing steam is applied to the pressed material directly and without contact with rollers. The steam passes unhindered through the press bands and by the shortest distance. The press bands are supported by the thin layer of hot air blown in and hence suffer minimum friction. The system enables the press and steam pressures to be electronically controlled, so that the whole process can be made continuous.
Patent DE-4324323-C1 (DE)
Title: Device and method for determination of filling capacity and/or elasticity of comminuted fibrous tobacco material
Inventor: WEINHOLD FRIEDRICH DR
IPC: G01N3/16
Filed: 1993-07-20
Granted: 1994-11-03
Abstract: The invention relates to a device for determining filling capacity and/or elasticity of comminuted fibrous tobacco material, having a centrifuge and a device for determining the material volumes before loading, under load and after isolated reexpansion after stopping of the centrifuge, the contour, of the material ring, produced in each case being measured and the material being introduced into a space of the centrifuge which can be rotated about the vertical axis.
Patent DE-4326222-C1 (DE)
Title: Apparatus for continuous liquid chromatographic separation of a mixture of substances
Inventor: KUEHN ANDREAS
IPC: B01D15/08
Filed: 1993-08-04
Granted: 1995-03-09
Abstract: An apparatus is described for the liquid-chromatographic separation of a mixture of substances, having a separation bed, an inlet arrangement for the solvent and the mixture of substances to the separation bed, a device for taking off the separated fractions and a device for moving the separation bed with respect to the inlet arrangement and the take-off device. The inlet arrangement (12) essentially extends over the height of the separation bed (16) and the feed lines (12d) for the solvent arranged in a stationary central axis (10) are surrounded by a casing (12a) made of porous material. A movable inner ring (28) having a component (40) made of porous material adjoins the casing (12a). The casing (12a) of the central axis (10) is connected with respect to the solvent and the mixture of substances to the inner rim of the separation bed (16). <IMAGE>
Patent DE-4330345-C1 (DE)
Title: Method and device for registering and evaluating the electromagnetic compatibility behaviour of an electrical instrument
Inventor: LANGER GUNTER DIPL ING
IPC: G09B23/18
Filed: 1993-09-08
Granted: 1994-10-27
Abstract: A measuring system is described which is intended to be used for registering and evaluating the electromagnetic compatibility behaviour of an electrical instrument or an electronic circuit. The measuring system according to the invention essentially consists of a measuring sensor which is matched by variable adjustment parameters to the electromagnetic compatibility behaviour of the instrument or of the circuit. When the value of the interference quantity becomes close to the value which corresponds to a functional defect, or when this critical value is reached, a signal is produced by the measuring system. The sensor of the measuring system has two adjustable measuring parameters. The first sensor parameter is technically produced by a registering unit for the line-associated interference quantity, which unit reproduces the geometry of the circuit or the electromagnetic instrument properties. This registering unit cooperates with a subassembly which guarantees adjustability of the electromagnetic properties. The second sensor parameter is produced by a unit for taking into account or reproducing the IC sensitivity. This unit may likewise have an adjustment function. <IMAGE>
Patent DE-4333456-C1 (DE)
Title: Building intercom system
Inventor: MANSEL WERNER DIPL ING
IPC: H04M11/02
Filed: 1993-09-30
Granted: 1995-04-13
Abstract: A building intercom system (1) is presented and described with a power source (2), a floor microphone (3) and a floor loudspeaker (4) (= floor intercom station (5)) and with a door microphone (6) with an associated door microphone amplifier (7) and a door loudspeaker (8) with an associated door loudspeaker amplifier (9) (= door intercom station (10)), the power source (2), the floor microphone (3), the floor loudspeaker (4), the door microphone amplifier (7) and the door loudspeaker amplifier (9) being connected in series, only one line routed via the individual units therefore being provided to connect the power source (2), the floor microphone (3), the floor loudspeaker (4), the door microphone amplifier (7) and the door loudspeaker amplifier (9) and only two lines being provided to connect the floor microphone (3) and the floor loudspeaker (4) on the one hand and the door microphone amplifier (7) and the loudspeaker amplifier (9) on the other hand. In the building intercom system (1) according to the invention, acoustic feedback on the door intercom station (10) is eliminated in particularly elegant fashion by also supplying the door loudspeaker amplifier (9) with a compensation signal which is the inverse of the output signal of the door microphone amplifier (7). <IMAGE>
Patent DE-4340151-C1 (DE)
Title: Extraction device
Inventor: HOECHERL MANFRED
IPC: A61N1/05
Filed: 1993-11-25
Granted: 1994-12-22
Abstract: An extraction device essentially comprises a guide tube (2), a clamping element (3) and a tensioning wire (5). The adjoining front faces (15, 18) of the guide tube (2) and of the clamping element (3) each have a bevel designed so as to complement each other. The tensioning wire (5) is connected to the clamping element (3). By applying a tensile force on the tensioning wire (5), the clamping element (3) is moved on the bevel (15) in the direction of the proximal end of the extraction device (1), so that the maximum outside diameter of the guide tube (2) in the region of the bevel (15) is increased. The relatively long design of the bevels (15, 18) ensures frictionally engaged anchorage of the extraction device (1) in an electrode spiral (14) even in the case of low tensile forces. <IMAGE>
Patent DE-4402153-C1 (DE)
Title: Surgical flushing and suction device
Inventor: KRUEGER MANFRED
IPC: A61M1/00
Filed: 1994-01-26
Granted: 1995-07-20
Abstract: The device has a feed pipe for flushing liquid and a suction pipe from a vacuum source that are connected to a handpiece. A curved or angled nozzle for insertion in a wound comprises an inner tube and a concentric outer one enclosing it. The nozzle (19) is fixed to a pipe adapter (8) inserted in the handpiece(1). It is easily interchangeable and can be turned in the handpiece on its lengthwise axis (25).  The adapter fits in a recess (7) forming an extension of a through suction passage (10). The end (16) of a flushing passage is connected to the suction passage at the side. The flushing passage runs through the handpiece clear of the suction passage and leads to a liquid-release valve (6, 13), from the bottom of which the end section (16) leads to the recess (7). At this point, the adapter contains several through drillings (18) at intervals round the periphery, and which are interconnected by an annular groove (17), seals being provided at both sides of the latter.
Patent DE-4416118-C1 (DE)
Title: Unlocking of activated anti-theft immobilisation device on motor vehicle
Inventor: KLOESTERS ELMAR
IPC: E05B77/48
Filed: 1994-05-06
Granted: 1995-10-19
Abstract: A limit switch is activated (1) by rotation of a key in a cylinder lock. A 10-second count is started (2) within which a check is applied to the number of switch operations; if this is less than three an audible alarm is sounded (4).Otherwise the switch and positioning element are isolated (5) from both the antitheft alarm and central locking installation. A 60-second wait is commenced (6) within which any door opening will trigger the alarm. An attempt at starting will not sound the alarm within a further time limit (7), after which all systems become fully active.
Patent DE-4424032-C1 (DE)
Title: Crepe paper mfg. device
Inventor: GARTZEN JOHANNES PROF DR RER N
IPC: B31F1/14
Filed: 1994-07-11
Granted: 1995-12-07
Abstract: The crepe paper mfg. device has several srapers (8) carried by a capstan (6) and running against a cylinder (1) turnig about an axis (2) in the machine bed. The capstan can turn about an axis (7) which is parallel to the turnig axis of the cylinder. At least in its turning position about its axis (7), the capstan can be positioned, and carries the scrapers spaced out round its circumference. At least one stopping devive (9) may be fitted to stop the capstan in a number of positions. At least one servomotor (11) is used to drive the capstan. The capstan can be altered in its position relative ot the cylinder.
Patent DE-4428448-C1 (DE)
Title: Bending device for bending profiled member for frame
Inventor: PIETSCH ANDREAS
IPC: B21D53/74
Filed: 1994-08-11
Granted: 1996-01-04
Abstract: The first clamping cylinder/piston units (1,2) form the first bending and stretching unit. They are equipped with a clamping element (5) and are located on a joint component (5). The unit is located opposed to another joint component (17) upon which a clamping cylinder/piston unit forming a second bending and stretching unit is located. One joint component is articulated in relation to the other around a stationary pivot (14) running at right angles to the pivot axes of the clamping cylinders.
Patent DE-4439881-C1 (DE)
Title: Volatile fuel=ingredient supply to pressure=charged IC engine
Inventor: HEINEMANN JOACHIM DIPL ING
IPC: F02M25/08
Filed: 1994-11-08
Granted: 1996-02-22
Abstract: The fuel supply system delivers metered quantities of volatile fuel ingredients collected in the free space in the fuel tank to the intake containing a pressure-charger of an internal-combustion engine. A vent pipe connecting the tank free space to atmosphere incorporates a storage chamber containing an adsorption insert. A pipe connecting the chamber to the engine intake is shut off by a solenoid valve, which is connected to two non-return ones, through which flow takes place only towards the pressure-charger and engine intake.  The solenoid valve (12) has only one outlet (15), connected to the non-return valves (13, 14), these being contained in separate housings (16), each having only one outlet (18). The non-return valves have separately-produced elastomer sealing bodies (20, 21), and which are operated by differential pressure separately from each other. These sealing bodies can be arranged to move freely to and fro between stops (22, 23) in the flow direction and without elastic distortion.
Patent NL-1006025-C1 (NL)
Title: Carrying device for baby
Inventor: LOOMANS MARIA ELISABETH EVERAR
IPC: A45F5/00
Filed: 1997-05-12
Granted: 1997-06-04
Abstract: The two long casing bands of interlock tricot have a width of 70 cm (2) and are 130 cm round (3). Each band is made from a straight piece of 130 cm thread direction (1), whereby the outer ends are sewn (4) to each other with a double tricot stitch of 260 gr. per m2. In use, the one casing band is placed around the head and arm forming a sort of hanging mat for the baby. The baby can lie in it or sit. Then the other long casing is placed around the other arm, the head and also around the baby (5, 6, 7).
Patent NL-1007256-C1 (NL)
Title: Toothpaste tube, emptying device
Inventor: LOFVERS JAN KAREL NICOLAAS
IPC: B65D35/28
Filed: 1997-10-09
Granted: 1997-12-03
Abstract: Device used to empty tubes of different size, has block with slot (2) and curved raised tube (4). Tubes (3) of different size can be squeezed to empty. The curved part improves the action to empty. Unit can be suspended from the bathroom wall.
Patent NL-1024119-C1 (NL)
Title: DIY kit for temporary skin decoration, e.g. tattoos, contains template and spray can
Inventor: RIJKEN FRANSISCUS PAULUS GERTR
IPC: B44D3/22
Filed: 2003-08-18
Granted: 2003-10-13
Abstract: The kit includes a template and a spray can containing a skin-friendly liquid for spraying onto the skin through the template in order to form an image which will remain visible for 3-7 days.
Patent NL-1031970-C1 (NL)
Title: Container with resealable opening for e.g. washing powder, assembled from blank including product outlet wall with pour opening, sliding and removable panel portions
Inventor: GROOT CEES DE
IPC: B65D5/72
Filed: 2006-06-09
Granted: 2007-12-11
Abstract: The container is made by folding a blank which includes a first panel which forms one of the container walls and contains a pour opening (20), a second panel containing an opening which can be sealed by a sliding portion (27), and a third panel with a removable portion. The second and third panels overlap with the pour opening when the container is assembled. The three panels all combine to define a product outlet wall of the packaging. The second panel is located in between the first and third panels and the sliding portion is movable in the space between these latter two panels. The removable portion of the third panel is defined by a perforation line. The first panel forms the top side of the container. The blank is made from paper and/or card.
Patent NL-1034460-C1 (NL)
Title: Electronic circuit for generating random and unpredictable numbers, has complementary MOS comparator with inverting input connected to zero volt, where output of comparator is connected to clock input of counter
Inventor: KUIPER ANTONIUS PIETER
IPC: G06F7/58
Filed: 2007-10-03
Granted: 2009-04-06
Abstract: The circuit has a high pass filter indirectly connected to an inverting input of a complementary MOS (CMOS) comparator, where the inverting input of the comparator is connected to 0 volt. A digital section consists of four D-flip-flops storing a sample clock, where the output of the comparator is connected to a clock input of a counter.
Patent RU-2013717-C1 (RU)
Title: Cryogenic gas machine
Inventor: KARAVAEV SERGEJ N
IPC: F25B9/00
Filed: 1989-05-30
Granted: 1994-05-30
Abstract: FIELD: piston machines. SUBSTANCE: inertia member 9 mounted by means of flexible members 10 and 11 (springs) is used together with piston 6 mounted of fixed rod 4 between chambers 7 and 8 of varying volume provided inside hollow piston 2 which enhances reliability of the device. EFFECT: enhanced reliability. 5 cl, 1 dwg
Patent RU-2042895-C1 (RU)
Inventor: BROVTSYN ANATOLIJ KUZMICH
IPC: F26B3/28
Filed: 1989-06-14
Granted: 1995-08-27
Abstract: Использование: для повышения качества сушки в поле солнечных лучей. Сущность изобретения: сушилка содержит конвейер со светопрозрачным покрытием из поворотных сферических элементов. Он установлен между загрузочным и выгрузочным патрубками. Сушилка имеет также пневмонагнетатель с калорифером и разгонной трубой. Сушилка снабжена балансируемыми полками. Последние размещены в шахматном порядке в полости загрузочного патрубка. Между сферическими элементами установлены эластичные полки переменной высоты. Разгонная труба размещена между светопрозрачным покрытием и конвейером и направлена срезом навстречу направлению его движения. 2 ил.
Patent RU-2042050-C1 (RU)
Title: Method and device for obtaining compressed air
Inventor: ROSHCHUPKIN DMITRIJ V
IPC: F04B35/02
Filed: 1989-12-19
Granted: 1995-08-20
Abstract: FIELD: compressor engineering. SUBSTANCE: device for obtaining compressed air has driving and working chambers provided with controlled inlet and outlet valves and separated with water piston. The driving chamber is in communication with the water source and source of compressing gas. The working chamber is in communication with the source of air to be compressed. The device is provided with pipe line with the stop valve through which the chambers are interconnected. The source of compressing gas is constructed as a plant for electrolysis of water having tanks for oxygen and hydrogen arranged in a water reservoir at the depth at which hydrostatic pressure is no less than the finish pressure of the compressed air. At least one of the tanks is connected with the driving chamber through the inlet valve. To realize the method working chamber is filled with air to be compressed, compressing gas, which is separated from the air to be compressed with a water piston, is fed to the driving chamber, and the air is compressed with the water piston. The compressing gas is preliminary obtained by electrolysis of water in the reservoir at the depth at which hydrostatic pressure is no less than the finish pressure of the compressed air. EFFECT: enhanced efficiency. 3 cl, 2 dwg
Patent RU-2019934-C1 (RU)
Title: Method of snow amelioration
Inventor: SHALAKHANOV SEMEN I
IPC: A01B13/16
Filed: 1990-04-06
Granted: 1994-09-30
Abstract: FIELD: agriculture in regions covered with snow in winter. SUBSTANCE: soil is furrowed in the beginning of snow thawing. Furrows are spaced at 0.5-2.0 m from one another in the South-North direction. EFFECT: higher efficiency. 2 cl