baber/WOPTO huggingface dataset:
Patent DE-3531555-C1 (DE)
Title: Combustion gas fan
Inventor: ZUMSTEEG MARTIN
IPC: F04D25/08
Filed: 1985-09-04
Granted: 1987-02-12
Abstract: The invention relates to a combustion gas fan having a tubular fan casing which forms the combustion gas intake side and the combustion gas discharge side, and an electric drive motor within a forced-ventilated motor chamber within which a cooling-air radial-flow impeller is supported which in the region of the cooling-air inlet side is linked in a torsion-proof manner with the one end piece of the motor shaft. The fan further has an axial-flow impeller which is fixed to the other end piece of the motor shaft and conveys the combustion gas via the duct formed between the motor chamber and the inner wall of the ventilator casing, that section of the axial-flow impeller being designed as an auxiliary radial-flow impeller, which faces the one end face of the motor chamber which is formed by a cover plate and in which the cooling-air discharge port is formed which feeds the cooling air flowing out from the motor chamber into the combustion gas. The cover plate seals the motor chamber apart from an annular gap around the motor shaft or hub of the axial-flow impeller. The motor chamber in the section facing the combustion-gas intake side is formed by an insulation casing which is connected to a labyrinth casing, which has cooling air flowing through it, has chambers positioned coaxially with respect to one another and encloses the motor chamber in the section facing the combustion gas discharge side.
Patent DE-3634340-C1 (DE)
Title: Arrangement for supporting a pipeline
Inventor: FEIZLMAYR ADOLF
IPC: F16L59/12
Filed: 1986-10-08
Granted: 1988-02-11
Abstract: The subject matter of the invention is an arrangement for supporting a pipeline for conveying materials having an inherent temperature which differs from the surrounding temperature. The object of the invention is, while ensuring a sufficient mechanical fatigue strength, to render the heat insulation at the supporting points for the pipeline as effective as in the other areas of the pipeline. For this purpose, according to the invention, there is provided at each supporting point of the pipeline, around the inner pipe (1) thereof and coaxially thereto, a push-over socket which comprises a composite body (12) made up of an inner sleeve (2) which encloses the inner pipe (1) of the pipeline at a distance, of an inner insulating layer and of an outer insulating layer (10 and 11, respectively), and of an outer sleeve (3) which encloses the latter, these parts being held together in a frictionally locking manner. The composite body (12) is fixedly connected, on its inner sleeve (2), to the inner pipe (1) via spacer pieces (5), while, on the outside around the outer sleeve (3), clamps (6) engaging around said sleeve are provided as a connection to a supporting foot (7). <IMAGE>
Patent DE-3704736-C1 (DE)
Title: Method of rapidly analysing materials
Inventor: HEIDE HELGA DR
IPC: G01N15/00
Filed: 1987-02-14
Granted: 1988-04-07
Abstract: A description is given of a method of sampling for the purpose of rapidly analysing bulk goods and lumpy materials. It is particularly suitable for the determination of one or more elements in different bonded or mineral form, for example for the separate determination of organically or inorganically bound sulphur in coal. In this method, finely divided material from two or more particle-size ranges is collected and analysed for the element to be determined.
Patent DE-3705638-C1 (DE)
Inventor: KIRN MANFRED
IPC: B27B5/32
Filed: 1987-02-21
Granted: 1988-09-08
Abstract: PCT No. PCT/EP88/00015 Sec. 371 Date Jul. 24, 1989 Sec. 102(e) Date Jul. 24, 1989 PCT Filed Jan. 12, 1988 PCT Pub. No. WO88/06075 PCT Pub. Date Aug. 25, 1988.A clamp device for clamping a disc tool to a driven spindle and comprising a clamp nut, a clamp disc, and an arrangement for connecting the clamp disc to the clamp nut and which arrangement includes a ring having an inner track in which a plurality of rolling members are displaceable and are spring biased against respective stops projecting from at least one of the clamp nut and the clamp disc, and which is rotatable against a spring force to release the clamp disc from the clamp nut.
Patent DE-3713698-C1 (DE)
Inventor: HOPT RUDOLF
IPC: H01H35/14
Filed: 1987-04-24
Granted: 1988-07-14
Abstract: An electric switch is actuated by means of an inertial mass movably accommodated in a housing by at least one spring when the acceleration exceeds a predetermined valve. For this purpose, a steel spring ribbon curved about its longitudinal axis and attached to the inertial mass (3) acts as a leaf spring (4).
Patent DE-3736028-C1 (DE)
Title: Fastening device for a roofrack arranged on a vehicle roof
Inventor: JENNE OTTO
IPC: B60R9/04
Filed: 1987-10-24
Granted: 1989-02-02
Abstract: A threaded reception socket (7) is mounted via its annular flange (7') on a roof frame (6) in a non-rotating manner. A threaded adjustment socket (11) is screwed into the threaded reception socket (7) and rests in a non-positive manner with its top end face (11') against the outside surface (2) of the roof. Furthermore, a supporting bolt (13) which is connected to the supporting foot (4) of a roof rail (3) is inserted into the through bore (12) of the threaded adjustment socket (11), via which supporting bolt (13) the supporting foot (4) is pulled against the outside surface (2) of the roof, with interposition of a rubber gasket (15). <IMAGE>
Patent DE-3811596-C1 (DE)
Title: Mobile stone-cleaning machine
IPC: E01C23/06
Filed: 1988-04-07
Granted: 1989-07-27
Abstract: The stone-cleaning machine cleans all common paving stones in situ (even clinkers), where they have been taken up and are to be laid again. With the cleaned stones, laying as they were laid before is made possible again. By the adjusting possibilities of the guiding frame and the nozzles, all types of stones can be optimally cleaned, with the minimum expenditure of air.
Patent DE-3837209-C1 (DE)
Title: Roof rack
IPC: E05C19/06
Filed: 1988-11-02
Granted: 1990-03-01
Abstract: In the case of a roof rack having a trough-shaped bottom body (2), the periphery (7) of which has an approximately U-shaped, downwardly bent edge (8) and is overlapped by a lid part (3) which is articulated in a folding fashion to the bottom body (2) by means of a hinge arrangement and has at least one lock (4) for locking the lid part (3) and the bottom body (2) together in the closed condition and bolt-like locking elements (13) which are fastened in the bottom body (2) and project through an aperture (11) in the lid part (3) in each case, the bolt-like locking elements (13) can be fastened in simple fashion without projecting into the interior of the roof rack (1), if the bolt-like locking element (13) is in each case mounted on the outer limb (14) of an approximately U-shaped catch spring (15) which is inserted in the approximately U-shaped periphery (7) while being prestressed and is held there by the bolt-like locking element (13) which projects through an aperture (12) in the edge (8).
Patent DE-3900492-C1 (DE)
Title: Rolling bearing for linear rolling-contact guideways
IPC: F16C29/04
Filed: 1989-01-10
Granted: 1990-08-09
Abstract: A rolling bearing for linear rolling-contact guideways, particularly a needle bearing, is provided with a supporting body (1, 1') which has a multiplicity of windows in which rolling elements (7) are accommodated in plastic pockets (6). The supporting body (1, 1') has a multiplicity of apertures (2, 2') separated from one another by transverse webs (3), the size of the apertures in the longitudinal direction of the bearing in each case being a multiple of the thickness or diameter of a rolling element (7). A plastic (9) is connected to the supporting body (1, 1') in such a way that the apertures (2, 2') are filled so as to give individual pockets (6), each accommodating one rolling element (7). <IMAGE>
Patent DE-4111137-C1 (DE)
Title: Flush fitting installation unit - provides insertion grooves in walls facing each other in parallel for appts. carrier
IPC: H02G3/18
Filed: 1991-04-06
Granted: 1992-08-27
Abstract: An underfloor installation unit has a unit carrier, for plug boxes, connecting boxes, electrical engineering components and similar electrical installation elements. The unit carrier is beaker-shaped and, at the wall regions, has insertion slots running parallel to each other from the opening to the base, as well as screw reception channels accessible from the opening, the distance and arrangement of which is matched to the size and patten of the electrical engineering installation elements. An overvoltage protection module (2) is provided as an installation element, which is installed on a plate (21) that, in addition, carries a defect indicator (20) as well as connection terminals. The plate has a free end region, installable in a pair of push in slots (1b) running parallel to each other in opposite parallel wall regions (1a) of the unit carrier (1). ADVANTAGE - Can be equipped in simple manner with overvoltage protection unit.
Patent DE-4137984-C1 (DE)
IPC: D21F1/00
Filed: 1991-11-19
Granted: 1992-12-17
Abstract: A paper machine cover with a textile web structure, e.g., a woven, knitted, or non-woven fabric, etc., is provided. The paper machine cover has flattened threads, whereby respectively the longer axis of the cross-section of these threads extends parallel to the plane of the paper machine cover. The flattened threads consist of monofilaments with an annular cross-section and/or multifilaments formed of individual filaments with an annular cross-section. The monofilaments or individual filaments of the multifilaments have an annular cross-section. These filaments are deformed plastically into the flattened cross-section at least in those areas where they extend parallel to the plane of the paper machine cover.
Patent DE-4226483-C1 (DE)
Title: Plug-in-type union for gas under pressure - has control plunger in male half comprising valve portion between compensating ones of smaller cross-section and actuated by female half
Inventor: GDULLA MANFRED
IPC: F16L37/40
Filed: 1992-08-11
Granted: 1993-10-07
Abstract: The union male half on the gas-supply source has a pressure-equalising control plunger (2) sliding in a gas chamber(3), actuating a stop valve (13) and actuated by the female half on the consumer. In the axial direction, the plunger comprises in succession a first compensating portion (6), a valve portion (10), and a second compensating portion (7). The compensating  portions form gastight joints in guide cylinders (9) in the gas chamber, and are of the same cross-sectional area, while that of the valve portion is slightly larger. ADVANTAGE - Coupling needs virtually no effort.
Patent DE-4236315-C1 (DE)
Inventor: WAECHTER BERTRAM DIPL ING
IPC: G10L19/07
Filed: 1992-10-28
Granted: 1994-02-10
Abstract: The invention concerns a speech-encoding method using analysis-by-synthesis techniques. The speech signal is scanned, a frame formed from a predetermined number of scanning samples, and the coefficients of a grade P speech-synthesis filter determined from the samples in each frame. Using these coefficients, a number P of so-called line-spectrum parameters (LSPs) are determined and quantized, for transmission over a channel with limited transmission capacity. The method is characterized in that every other line-spectrum parameter (LSP) is quantized in scalar (absolute) fashion and that the line spectrum parameters (LSPs) lying between them are transformed (normalized) before quantization. The invention is intended particularly for use in speech-encoding equipment in portable radio equipment.
Patent DE-4302132-C1 (DE)
Title: Cosmetic agent, esp. skin or hair care or moisturising agent - contg. combination of oil-contg. nanosome(s) and poly:glyceryl methacrylate
Inventor: GOERING STEFAN DR
IPC: A61Q17/04
Filed: 1993-01-27
Granted: 1994-01-13
Abstract: An aq.-based cosmetic agent (I) contg. a combination of (a) 0.1-5.0 wt.% nanosomes; and (b) 0.1-5.0 wt.% polyglycerylmethacrylate, each w.r.t. total compsn. of (I), is claimed. (I) pref. contain 0.25-2.5 wt.% (a) and 0.25-2.5 (b), 2.5-25 one or more polyol chosen from glycerine, butylene glycol and/or propylene glycol, 0.1-2.5 carboxymethylchitin and additional plant extract. (a) pref. comprise 5-50 wt.% lipid phase and contain 2-15% phospholipid fractionpref. 5-10% lecithin and one or more oil-soluble vitamins or derivs. thereof. USE/ADVANTAGE - (I) are useful as skin care moisturising and treatment or hair care agents. (I) give optimal care to and moisturising of the skin, esp. in the facial region.
Patent DE-4303730-C1 (DE)
Title: Digital pulse width modulator for current rectification - varies frequency of HF clock to use all output frequencies in defined time interval in statistically distributed way
Inventor: DIHLMANN THOMAS DIPL ING
IPC: G06F1/025
Filed: 1993-02-04
Granted: 1994-06-01
Abstract: The output frequency (f4) of the output voltage (Ukomp(t)) is varied continuously and time discretely within a frequency interval defined by minimum and maximum value limits by changing the clock frequency (f1) of the high frequency clock generator (1). The latter and the pulse generator (P) are arranged with a further clock generator (11) connected in-between. The clock frequency of the h.f. clock generator is continuously varied so that all the output frequencies lying in the frequency interval are used sequentially in a statistically distributed way. ADVANTAGE - Avoids or changes harmonic wave spectrum of operating frequency to cancel out interference.
Patent DE-4311636-C1 (DE)
Title: Soil-improving granules - based on perlite coated with uncalcined clay
Inventor: EDER GERHARD
IPC: C05G3/80
Filed: 1993-04-08
Granted: 1994-06-01
Abstract: Free-flowing soil-improving agents (I) comprise perlite granules coated with uncalcined clay. Also claimed is the prodn. of (I) by spraying perlite granules with a clay slurry. The perlite granules have a size of up to 6 (esp. 2-5) mm. The clay has a high montmorillonite content and is present in an amt. of 30-500 g per litre of perlite. The clay layer may contain a pigment and may contain or be coated with a polymer fixative, esp. phenyl-terminated polybutadiene (II) in an amt. of more than 3 g per litre of perlite. ADVANTAGE - (I) have high water and air storage capacities, have cation-exchange and pH-buffering properties, and have a more acceptable darker colour than perlite.
Patent DE-4320900-C1 (DE)
Title: Method for temperature regulation having independent model determination of a process behaviour using the heating process and for determining the transmission behaviour of the process
Inventor: FUNK BERNHARD DIPL ING
IPC: G05D23/19
Filed: 1993-06-24
Granted: 1994-09-29
Abstract: A method is described for temperature regulation having independent model determination of a process behaviour using the heating process and for determining the transmission behaviour. A first differential element (DG1) determines a first differential variable (RGDIFF1) from the actual value control variable (IRG). By means of a second differential element (DG2), a second differentiated control variable (RGDIFF2) is determined from the first differential variable (RGDIFF1). A maximum variable (MG) is determined by means of zero transition of the twice-differentiated actual value control variable (IRG) and loaded into a first memory (SP1). This value forms the multiplier for a first constant factor (FA1) located in a divider (TE1). From the result and from the first differentiated control signal (RGDIFF1), a difference (DIFF) is formed, which is monitored by a second trigger (TG2). A time constant (T1) is determined in such a way that a switching value of the trigger (TG1) stops a timer (ZG1) started at the beginning of the control process in the event of a difference (DIFF) less than zero, the instantaneous content of the said timer being multiplied by a second constant factor (FA2). The time constant thus determined is made available to a parameter block.   <IMAGE>
Patent DE-4321310-C1 (DE)
Title: Internal combustion engine
Inventor: STREIT WERNER
IPC: F01D1/34
Filed: 1993-06-26
Granted: 1994-09-22
Abstract: The invention relates to an internal combustion engine provided with a rotor which, comprising an open ring and an annular solid disc with movable vane plates supported between them, in rotation about an eccentrically supported, cylindrical stator or about a concentrically arranged stator of oval shape, forms lunate chambers of varying volume, which is provided with a turbine with inner helically arranged blades (milled corrugations). The turbine is supported between the sealing ring, which seals off the chambers from the housing, and the outer shell of the housing and connected to the main shaft by way of an annular solid disc. Laterally or in the circumference of the sealing ring, in the area of the outlet chambers, the combustion gas outlet forces are directed by way of ports or nozzle ducts with guide vane function at the turbine mounted above and, due to the helical arrangement of the turbine blades, transported by means of the centrifugal force produced by rotation to the outlet in the housing, without generating any vortex.
Patent DE-4335140-C1 (DE)
Title: Device for attaching a flexible printing plate
Inventor: REICHEL KLAUS T DIPL ING
IPC: B41F27/12
Filed: 1993-10-15
Granted: 1995-02-02
Abstract: In order to lift the leaf-like springs (19, 20) which tension the plate limbs (5, 7) for printing-plate removal in the case of plate tension with a narrow tensioning gap, the springs are attached on a spindle (8) which is arranged pivotably in the cylinder groove (2). <IMAGE>
Patent DE-4401023-C1 (DE)
Title: Motor vehicle forepart
Inventor: SCHWUCHOW NORBERT ING GRAD
IPC: B60R21/34
Filed: 1994-01-15
Granted: 1995-03-16
Abstract: A motor vehicle forepart having a bonnet and two mudguards situated to the sides of the bonnet is known, each mudguard being held on respectively one wheel assembly by means of a plurality of fastening devices which are distributed along its length. According to the invention, the mudguard is provided with a rigid connecting web along its length, the profile of which is curved in the direction of a rigid supporting bracket having an arched profile in such a way that the connecting web executes a tipping and rolling movement on the supporting bracket when subjected to the load exerted by a vertical collision, for example. For use in cars.
Patent DE-4432051-C1 (DE)
Title: Simple erection of cement concrete wall with glass facade
Inventor: BOEE HANS PETER
IPC: E04B2/86
Filed: 1994-09-09
Granted: 1996-02-22
Abstract: Process for erecting a cement concrete wall comprises (a) making a shell panels from panes of glass with a composite mortar coating on one side; (b) using a mortar made from finely-divided neutral aggregate, cement and a synthetic resin adhesive, made up with less than the stoichiometric amt. of water, applying it to the glass in this state and allowing it to set; (c) inserting the coated panes in a shell framework of the required dimensions; (d) introducing cement concrete, so that the cement binds to the coating; and (e) removing the framework after the concrete has set and leaving the panes in place to form a glass facade. Single or laminated glass panes are used; the fraction of resin in the mortar is adjusted to ensure bonding between the coating and glass pane; and the thermal expansion of the glass panes ensures that the glass facade does not crack.
Patent NL-1031991-C1 (NL)
Title: Absorbent material for cat litter, has bacteria applied to it to reduce malodors due to cat urine and faeces
Inventor: HURK MATTHIEU JOHANNES JOZEF V
IPC: A01K1/015
Filed: 2006-06-13
Granted: 2007-12-14
Abstract: Bacteria are applied to the material. An absorbent material for use in cat litter trays has bacteria applied to it.
Patent NL-1032565-C1 (NL)
Title: Corner seal unit for continuous motion vertical packaging machine, comprises forming shoulders, forming blocks, film flattening roll, sealing unit and film guide plates
Inventor: PONTEN MARIUS
IPC: B65B9/22
Filed: 2006-09-25
Granted: 2007-10-26
Abstract: The unit (1) includes a forming shoulder (5) which converts a flat web of film (3) into a curved web (7) with a reduced width, forming blocks (9) which form spaced apart rectilinear protrusions in the flat web, a roll (11) for flattening the film again so that it has overlapping sections (13) with a defined width, and a unit (17, 19) for sealing together the overlapping sections on the inner side of the film. Guide plates (15) between the forming blocks and roll are used to supply the folded film to the desired width position on the roll.
Patent RU-2004268-C1 (RU)
Inventor: DOSHCHANOVA AJGERYM M
IPC: A61N5/00
Filed: 1987-10-29
Granted: 1993-12-15
Abstract: Использование, в акушерстве и гинекологии. Сущность изобретени : лечение провод т посто нным  электрическим током с 5-го дн  менструального  цикла, положительный электрод подключают к  наконечнику, введенному в один из сводов влагалища , а отрицательный электрод - на соответствующую  область. Затем через 24 ч положительный  электрод ввод т в другой свод влагалища, а отрицательный  помещают на соответствующую подвздошную  область, сила тока 30 - 35 мкА непрерывно  ежедневно, курс лечени  10 дн. Положительный  эффект: повышение клинического эффекта.
Patent RU-2017651-C1 (RU)
Inventor: KOSHELEV DMITRIJ G
IPC: B64B1/50
Filed: 1989-10-31
Granted: 1994-08-15
Abstract: Изобретение относится к летательным аппаратам легче воздуха, а именно к дирижаблям с мягкой оболочкой. Целью изобретения: снижение массы летательного аппарата и повышение надежности при причаливании и наземном содержании. Воздухоплавательный аппарат содержит мягкую газонаполненную оболочку, выполненную в форме тела вращения с установленными на ней оперением из жестких стабилизаторов 2 с растяжками 3, гондолой 4, устройством для флюгирования, выполненным в виде поворотного шасси 5 и стержнями 6 носового усиления, выполненными в виде лучей. На сходящихся концах стержней 6 установлено опорное кольцо 7 с элементами врепления 8 к оболочке 1. В опорном кольце 7 размещены радиальные стержни 9, повторяющие очертание оболочки 1 и прикрепленные к ней шпаговкой. В узле пересечения 11 радиальных стержней 9 укреплен внешний конец направляющей стойки 12 с размещенной внутри поворотной штангой, установленной на подшипниках. Направляющая стойка 12 проходит внутрь оболочки 1 через отверстие. 5 ил.
Patent RU-2009341-C1 (RU)
Title: Birotatory engine
Inventor: KRAJNEV VIKTOR A
IPC: F02B53/00
Filed: 1990-02-01
Granted: 1994-03-15
Abstract: FIELD: engine engineering. SUBSTANCE: engine has rotor made of a drum with inner triangle working surface and two-tops piston which is positioned within it and provided with an inner rectangular groove conjugated with a rectangular output shaft. Top side of the drum is provided with ribs and passages for flowing cooling air. A system for cooling the piston is rigid. The combustion chambers are provided within the piston and made of a cylindrical groove with an axis parallel to the axis of the engine. The chambers can be in communication periodically with a nozzle made in face wall of the case. EFFECT: enhanced efficiency. 13 dwg
Patent RU-2004765-C1 (RU)
Inventor: GRYAZEV ALEKSEJ A
IPC: E21B19/08
Filed: 1990-06-18
Granted: 1993-12-15
Abstract: Использование: бурение скважин на нефть и  газ Сущность изобретени  забойный механизм  подачи бурового долота содержит сервопривод с  регул тором, насос, гидравлически соединенный с  сервоприводом и регул тором, состо щим из гидравлического  реле времени, золотника, редуктора,  дифференциатора клапанов реверса, пр мого хода  и возврата, при этом насос нагнетательным каналом  соединен с клапаном возврата и гидравлическим  реле времени, а всасывающим - с дифференциатором , золотником, клапаном пр мого хода и гидравлическим  реле времени, который через золотник.  редуктор и дифференциатор соединен с полост ми  Нагрузка и Подъем сервопривода последн   через  клапан реверса соединена с клапанами пр мого  хода и золотником 2 зпф-лы 7 ил.