baber/WOPTO huggingface dataset:
Patent DE-3446012-A1 (DE)
Title: Device for machining a connecting-rod blank
Inventor: SIWIK JAN
IPC: B23Q3/18
Filed: 1984-12-17
Abstract: A device serving to machine a connecting-rod blank and having members for clamping at least one connecting-rod blank (18) in place in the device. Furthermore, the device has a fixed stop (8, 8', 9, 9') as well as a rotatably mounted stop means (14, 15) which in interaction centre the connecting-rod blank (18) in the machining position. After centring is effected, the blank (18) is clamped in place in the device by means of clamping screws (16, 17). <IMAGE>
Patent DE-3500198-A1 (DE)
Title: Face protecting mask
Inventor: ESSER ANNA MARIA
IPC: A45D44/12
Filed: 1985-01-03
Abstract: The face protecting mask is made of a transparent plastic material. It is held in front of the face when hairspray is used. This face protecting mask has the advantage of protecting health because it prevents part of the spray from reaching the skin of the face or the eyes and airways when using hairspray. Thus, clogging of the pores, reddening of the skin, skin rash, eye inflammations and penetration down to the bronchi and pulmonary alveoli are prevented. The oral region is fitted on the inside with two small inlay rails for insertion of a small moist nonwoven which also surrounds the region of the nasal openings. This is absolutely necessary for preventing harmful hairspray particles from reaching the airways and clogging the bronchi and pulmonary alveoli. Thus, the face protecting mask protects not only skin and eyes but also the airways against harmful hairspray particles which can, after all, greatly endanger health.
Patent DE-3512810-A1 (DE)
Inventor: HARTMANN ROLF
IPC: F23L7/00
Filed: 1985-04-10
Abstract: In a process to burn refuse materials, in particular relatively moist and/or low caloric value refuse materials from households, municipalities and industry, commonly referred to as ''garbage'', combustion air is added in staggered amounts to the firing during the refuse burning process depending on the progressive burning down or burning out of the refuse as it undergoes its combustion in the furnace. In order to prevent the formation of toxic organic compounds and, as applicable, to decompose them thermically and to reduce the nitrogen oxide content of the fumes, it is proposed that instead of at least part of the combustion air, oxygen be blown into the furnace. Preferably, oxygen should be added to the burning refuse at an advanced stage of burning out during the second half of the combustion process.
Patent DE-3515342-A1 (DE)
Title: System for improving the degree of efficiency of a heat-pump evaporator in simplified ice defrosting
Inventor: KESSELMEYER HEINRICH DIPL ING
IPC: F24J2/00
Filed: 1985-04-27
Abstract: For heat pumps, which draw a part of their energy e.g. from the outside air, the temperature of the air represents the lowest limt of the ideal circuit process. The smallest temperature difference between energy carrier element air and refrigerant is only possible with very much greater heat exchange surfaces or with this system. The basis of this system is the parallel installation of the individual elements in the same air flow. The refrigerant is sprayed into the element, at which the air flow emerges. At this element, an energy exchange takes place with a greater temperature difference (see diagram to Fig. 1). As a result of the great temperature difference, the air precipitates the greatest humidity here. This humidity leads to ice incrustation. With corresponding control, the icing remains on this element. As an icing takes place only on this element, defrosting is relatively simple. On the entry of the refrigerant into the further elements, the differential temperature becomes smaller with each element. The refrigerant outlet element is the same as the air inlet element. Consequently, this differential temperature, which exists between the outside air present and the refrigerant, is very small.
Patent DE-3521227-A1 (DE)
Title: Process for the preparation of crystalline alkali metal sheet silicates
Inventor: RIECK HANS PETER DR
IPC: C01B33/38
Filed: 1985-06-13
Abstract: A process is described for the preparation of a crystalline alkali metal sheet silicate, in which an aqueous solution of alkali metal silicate having a molar ratio M2O (non-neutralized)/SiO2, where M represents an alkali metal, of from 0.05 : 1 to 0.239 : 1 is reacted at temperatures of from 70 to 250 DEG C until the alkali metal sheet silicate crystallizes out. After crystallization has started, an acidic compound is added in such an amount that a ratio M2O (non-neutralized)/SiO2 of from 0.05 : 1 to 0.8 : 1 is continuously maintained in the mother liquor of a filtered sample. At least, however, an amount of 5 milliequivalents H<+>/mol SiO2 of the alkali metal silicate employed is added. The use of seed crystals of the desired sheet silicate is beneficial.
Patent DE-3527334-A1 (DE)
Title: 1,2-Diarylpropanone derivatives, their preparation, and their use as fungicides
Inventor: SCHALLER RAINER DR
IPC: C07D333/22
Filed: 1985-07-31
Abstract: 1,2-Diarylpropanones of the formula (I) <IMAGE>  in which   Ar<1> denotes 1- or 2-naphthyl, (substituted) thienyl, (substituted) furyl, (substituted) pyridyl or (substituted) phenyl, Ar<2> denotes a radical as indicated for Ar<1> with the exception of (substituted) pyridyl, Z denotes O or S(O)r, R denotes H or alkyl, p denotes 0, 1, 2, 3 or 4 and Q denotes a radical of the formulae -OR<3>, -SR<3>, -NR<4>R<5>, -CHR<6>R<7> or -COR<8>, in which R<3> denotes H, (substituted) alkyl, cycloalkyl or substituted phenyl, R<4> and R<5> denote alkyl, alkenyl, alkynyl, (substituted) cycloalkyl or (substituted) aryl, (substituted) aryl(C1-C2)alkyl, or one of the radicals R<4> and R<5> denotes a 5- to 7-membered (substituted) heterocycle having 1 to 3 hetero atoms, or R<4> and R<5> together with the nitrogen atom to which they are bonded denote a 5- to 7-membered (substituted) heterocycle having 1 to 3 hetero atoms, R<6> and R<7> denote H, alkyl, alkoxy, (substituted) phenyl, or (substituted) phenoxy, or R<6> and R<7> together with the C atom to which they are bonded denote a 5- to 9-membered saturated or unsaturated hydrocarbon ring in which 1 to 3 ring members can be replaced by hetero atoms and which can be substituted by one to three alkyl groups, and R<8> denotes alkyl, alkoxy or a radical as indicated for Ar<1>, have advantageous fungicidal activities, in particular against fungal pests in agriculture.
Patent DE-3528513-A1 (DE)
Title: Device for setting valves for fluids in a vehicle
Inventor: KIRSTEIN GERHARD DIPL ING
IPC: B60R16/02
Filed: 1985-08-08
Abstract: Device for setting valves for fluids in a vehicle. The setting takes place as a function of a mechanical set value generator with a potentiometer (4). The potentiometer (4) is connected via a capacitor (6) to a monoflop circuit (8) to whose trigger input a clock signal generator (12) is connected. One output (16) of the monoflop circuit (18) is connected to a constant current amplifier (20) whose output signal serves to adjust an electromagnetic valve (24) for the fluid. As a result, displacement experienced by the set value generator is immediately converted into a pressure change of the fluid without conversion into a different distance being required and without changes of the electrical resistance of the electromagnetic valve in the case of temperature changes undesirably altering the valve setting. <IMAGE>
Patent DE-3531857-A1 (DE)
Title: Locking device for a rear-seat arrangement in an estate car
Inventor: WEINICH MANFRED
IPC: B60N2/30
Filed: 1985-09-06
Abstract: In order to be able to realise single-handed operation when converting the seat arrangement in a foldable rear-seat arrangement in an estate car, a locking device which acts on the back rest is changed over, by means of a catch and a rod, starting from the normal position of the rear-seat structure during the swivelling of a lever coupled to the seat cushion in that the tilting lever of the said back rest is changed over. As a result, the support effect with respect to the rotary catch bolt which secures the back rest is cancelled out and the back rest can be pivoted.
Patent DE-3534798-A1 (DE)
Title: Means and measures for rescuing passengers from modern large-capacity aircraft
Inventor: EICKMANN BODO DIPL ING DR ING
IPC: B64D25/12
Filed: 1985-09-30
Abstract: The patent application is intended to indicate to passengers in modern large-capacity aircraft possibilities and suitable measures, in the time in which a damaged aircraft is gliding down to the ground, for rescuing the passengers such that they move early enough into prepared escape compartments as parts of the passenger compartment structure, which are separated from the large-capacity aircraft by suitable means in the event of an emergency and are lowered to the earth as a special escape compartment by lifting or raising means of various types. In order to simplify this aim, the automatic driving - or lifting on release! - of the escape compartment or escape compartments is also included, so that, for example, using additional folding wings - concealed in said escape compartment! - safe lowering of the emergency compartments to the ground is made possible. Various possibilities are indicated relating to how and where the escape compartments are arranged in the mother aircraft, and it also appears to be conceivable for early unfolding of the folding wings to ameliorate the impact of the main aircraft and even to allow it to hover and possibly also to manoeuvre again.
Patent DE-3536206-A1 (DE)
Title: Child seat for motor vehicles
Inventor: BADEN HANS DIPL ING
IPC: B60N2/28
Filed: 1985-10-10
Abstract: Child seat for motor vehicles, which comprises seat and back parts which are connected to one another and is to be held on the rear seat of a vehicle by means of a seat belt. The seat is designed in one piece, seat, back and optionally head parts being connected by flexible hinges. At least one connecting element is provided in order to secure the mutual in-use position of the seat parts with respect to one another.
Patent DE-3540233-A1 (DE)
Title: Assembly table with turning device, preferably for use in mattress manufacture
Inventor: ROESLER JOSEF
IPC: B68G7/00
Filed: 1985-11-13
Abstract: The invention relates to an assembly table with turning device, preferably for use in mattress manufacture, a foam plate being placeable on the assembly table front part by a mounting installation and guidable through an adhesive spraying device by means of a conveyor chain. In this case, the preglued foam plate can be conveyed further from the assembly table onto the end part of the same, on which the spring core together with side parts is premounted on the preglued foam plate. A further foam plate can be placed on the assembly table and guided through the adhesive spraying installation by means of conveyor chain. <IMAGE>
Patent DE-3540886-A1 (DE)
Title: Magnetic head support for a magnetic disc store
Inventor: BRAND WILHELM
IPC: G11B5/60
Filed: 1985-11-18
Abstract: The magnetic head support has a carrying spring (2), which is fixed on one side on an arm (1) of a positioning device and carries at the free end (25) a flying head (3), with a magnetic head arranged thereupon, and is stiffened in the central part (21) by angled-off side edges (22). For damping vibrations of the carrying spring (2) occurring vertically with respect to the surface of an assigned magnetic storage disc, there is provided a damping element (5), which is arranged adjacent to the restrained end (24) of the carrying spring (2) and is supported against the arm (1) of the positioning device and on the carrying spring (2). <IMAGE>
Patent DE-3543282-A1 (DE)
Title: Circuit arrangement for identifying the repetition frequency of a signal
Inventor: HOEVELMANN RAINER
IPC: G01R23/02
Filed: 1985-12-07
Abstract: To identify the repetition frequency of an input signal with all-digital means, it is known for a delay arrangement to be used which is normally designed as a shift register. It is proposed according to the invention to replace the shift register with a series of counting stages which in each case begin to count one after the other. A considerable number of memory stages can be dispensed with compared with the implementation comprising shift registers, <IMAGE>
Patent DE-3610887-A1 (DE)
Title: Sailboard
Inventor: SCHUETZ UDO
IPC: B63B35/79
Filed: 1986-04-02
Abstract: The plastic sailboard (1) is equipped with a stern part (4) for manoeuvring. The stern part (4) can be bent elastically by weight displacement of the surfer and/or by a regulating member (7). The regulating member (7) is designed, for example, as an air cushion (16) which is attached to a compressed-air source to be actuated by the surfer and by means of which, if need be upon additional weight displacement of the surfer, the deflection of the elastic stern part (4) can be set as a function of the prevailing wind and water conditions and the body weight of the surfer. <IMAGE>
Patent DE-3613336-A1 (DE)
Title: Garage for cycles
Inventor: NEBEN GERHARD
IPC: E04H6/00
Filed: 1986-04-19
Abstract: A garage for cycles, having a movable platform on which, for example, a motorbike can be positioned, is, according to the present invention, characterised in that the platform can pivot with respect to the garage about a vertical pivot axis.
Patent DE-3617186-A1 (DE)
Inventor: FROHNERT ALFRED
IPC: F03D1/06
Filed: 1986-05-22
Abstract: A wind force plant is equipped with a cone-shaped rotor (1), the tapered envelope (10) of which is provided with several radially-projecting vanes (15) distributed on its periphery, the ends of said vanes being covered by an external envelope (20). In this way, flow channels (21) for the wind flow are provided on a section of the tapered envelope.
Patent DE-3619394-A1 (DE)
Title: Drinking trough for pigs
Inventor: BERGER HEINRICH
IPC: A01K7/06
Filed: 1986-06-09
Abstract: Precise water supply can be regulated from the outside, by means of a screwdriver, on the valve rod (2) at the groove (5). When the valve rod (2) presses down in the mouth of the pig, the rubber band (14) blocks the water supply at the water-outflow bore (13). Economical water supply in amounts appropriate for swallowing by the pigs. After removal of the rubber band, water supply remains constant. <IMAGE>
Patent DE-3620379-A1 (DE)
Title: Connecting element for three-dimensional configurations
Inventor: BRUNET STEPHAN DIPL ING
IPC: E04B1/19
Filed: 1986-06-18
Abstract: The Patent Application relates to a connecting element for three-dimensional configurations, which exhibits slots and bores for structural elements which are to be joined thereto. The invention provides that the bores run centrally from one delimiting surface to an opposite delimiting surface, and that the slots assigned to the delimiting surfaces are configured in the form of dovetails. An essential advantage is that three-dimensional configurations can be set up in a rapid, convenient and stable manner, for example on structures, furniture or using modular construction kits, a large number of variations being possible in terms of the type of plug-in connection and the direction thereof. The size of connecting elements varies from plaything up to large-volume structures, and the connecting elements may consist of an extremely wide range of materials, depending on the application purpose.
Patent DE-3621376-A1 (DE)
Inventor: ELSAESSER ANDREAS DIPL CHEM DR
IPC: G03F7/095
Filed: 1986-06-26
Abstract: A radiation-sensitive recording material comprising a support and first and second radiation-sensitive layers is disclosed. The first radiation-sensitive layer comprises a 1,2-quinone diazide as the radiation-sensitive compound and the second radiation-sensitive layer comprises (a) a compound which forms a strong acid under the action of actinic radiation, (b) a compound which has at least one acid-cleavable C-O-C bond and (c) a polymeric binder. The recording material has an improved storage stability as compared with materials which comprise only radiation-sensitive layers based on acid-cleavable compounds.
Patent DE-3627040-A1 (DE)
Title: Nestable trolley
Inventor: WALTHER ROLF F DIPL ING
IPC: B62B3/16
Filed: 1986-08-09
Abstract: Published without abstract.
Patent DE-3629869-A1 (DE)
Title: Flat packaging for textile products or the like
Inventor: HEUBERGER ERICH
IPC: B65D85/18
Filed: 1986-09-02
Abstract: A flat package for textile products, in particular hosiery, lingerie or the like, having at least one viewing window in the form of a despatch bag, in which a piece of tubular film 24 of transparent material is arranged inside the package and whose one open end projects beyond the fold line 14 between the upper side 12 and the underside 13 with an edge strip 26 and whose other open end lies with its edge 27 at the height of the fold line 28 between the upper side 12 and the closure flap 16, and which is bonded to the inside of the upper side 12 and the underside 13. <IMAGE>
Patent DE-3639765-A1 (DE)
Title: Method and apparatus for transporting wet abraiding bodies
Inventor: EICHENBERG NORBERT
IPC: B24B31/12
Filed: 1986-11-21
Abstract: A method for transporting wet abraiding bodies is described, in which, to avoid losses due to drag and to significantly reduce the cost of this transportation, a blower conveying device is employed instead of hitherto customary conveyor belts.
Patent DE-3644601-A1 (DE)
Title: Cutting roller for road-grooving (road-milling) machines
Inventor: WIRTGEN REINHARD
IPC: B28D1/18
Filed: 1986-12-29
Abstract: The invention relates to a cutting roller for road-grooving machines, comprising an end-mounted and driven roller body, on the circumference of which cutting chisels are fixed in screwed-on tool holders which are constructed as shell segments (11) and each bear two or more cutting chisels (2). Provided expediently on the shell segments (11) are conveying webs (12) which are complemented by the conveying webs of the shell segments adjacent in the circumferential direction to form a transporting spiral for the milled-off material. The cutting chisels are in this case arranged on the conveying webs (12). <IMAGE>
Patent DE-3700435-A1 (DE)
Title: Insertable divider for subdividing compartments of drawers and the like, in particular for chemist's shop cabinets
Inventor: FLEISCHHAUER FRIEDRICH
IPC: A47B88/20
Filed: 1987-01-09
Abstract: The insertable divider (12) according to the invention is used to subdivide a drawer compartment or the like transversely and has, at least at one end of its divider plate (14), a connection member, preferably in the form of a clamping bracket (15), which is equipped with an insertion mounting (22), preferably an insertion groove (23) open at the top, into which there can be inserted a wall element (21) which, in the case of drawers of comparatively great compartment height, raises the fixed compartment walls (4) and thus prevents the products stored in the compartments from falling out of them laterally. It is therefore possible, even in the case of comparatively great compartment heights, to use the standard profiles for the fixed walls of the drawer, composed of profile sheets or the like. <IMAGE>
Patent DE-3709900-A1 (DE)
Inventor: ARIEL GIDEON B
IPC: A63B21/00
Filed: 1987-03-26
Abstract: A hydraulic valve assembly for controlling a hydraulic cylinder (11) includes a valve housing (21) with a plurality of fluid passages and a control valve (35). The valve housing (21) has a pair of ports (22, 23) which are connected to the opposite ends of the hydraulic cylinder (11), a high pressure fluid passage (24) which extends between the ports (22, 23), a low pressure fluid passage (26) which extends between the ports (22, 23), and a control valve fluid passage (30) which extends between the high pressure passage (24) and the low pressure passage (26). A pair of check valves (36, 37) in the high pressure fluid passage (24) permit fluid to flow from either of the ports (22, 23) into the high pressure passage (24) but prevent fluid flow in the opposite direction. A pair of check valves (38, 39) in the low pressure passage permit fluid to flow from the low pressure passage (26) to either of the ports (22, 23) but prevent fluid flow in the opposite direction. The control valve (35) controls the rate of fluid flow from the high pressure passage (24) to the low pressure passage (26). <IMAGE>
Patent DE-3712184-A1 (DE)
Title: Method for operating additional devices of an automatic door system
Inventor: ONO KENZO
IPC: E05F15/20
Filed: 1987-04-10
Abstract: In order to drive additional devices of an automatic door system in synchronism with the movement of the door but without any additional high-power sensor switch, an operating winding of a relay is provided in a control circuit for the door drive motor, the relay contacts being moved by a control signal, which is emitted in the control circuit for the door drive motor, for controlling the on/off switching processes of an electrical power supply for the additional devices (Figure 2). <IMAGE>
Patent DE-3732982-A1 (DE)
Title: Electrooptical matrix display
Inventor: CREMERS ROLF DR
IPC: G09G3/34
Filed: 1987-09-30
Abstract: An electrooptical matrix display (11) is intended to be designed in such a manner that it can be driven at a reduced multiplex rate. For this purpose, in the case of pixel rows which run in straight lines and alongside one another, that is to say they are not mutually offset, the electrodes of the one plane (b; subsequently also denoted as rows (r)) and the electrodes (f; subsequently also denoted as columns (k)) which run essentially perpendicular thereto in the other plane are limited. In each case two electrodes of the one plane (b) which are adjacent in the direction of the column are electrically interconnected; and a connection (13) from the one electrode (p) of this pair (p-p) leads to the diametrically opposed electrode (p) of the electrode pair (p-p) which is adjacent in terms of columns in the same plane (b). In this way, electrode intersections which have connections (12) running in each case to the next but one electrode (p) in the direction of the column can be avoided outside the electrode surfaces (p). Because in each case only one connection runs in the interspace between adjacent pixels, distances, which are as short as possible, between the pixels (in the order of magnitude of approximately 200  mu m) can also be implemented. <IMAGE>
Patent DE-3733581-A1 (DE)
Title: Lead sludge suction device
Inventor: REINKE REINHARD DIPL ING
IPC: H01M10/42
Filed: 1987-10-03
Abstract: Technical object and objective of the invention Lead-acid accumulators electrophysically form lead sludge as a result of charging and discharging processes (for example starting and driving of a passenger vehicle). It is thus a question of time until the distance between the lead plates and the accumulator base is filled with lead sludge, leading to the plates being short-circuited. An accumulator becomes unserviceable at this point in time. From experience, this takes three to four years. The "lifetime" of an accumulator can be significantly extended by means of the lead sludge suction devices (at least 10 years). Solution of the problem A lead-acid accumulator is drilled into, after being emptied in accordance with the regulations, at those two wall points (Sketch 1, Item 3) which are opposite and the greatest distance apart, and is provided with special sealing connecting stubs (internal thread). After this, once the battery has been filled with distilled water, a pumping system is connected which has an immanent (internal) filter (Sketch 1, Item 4 - Item 5 - Item 6). The resulting powerful flow flushes the lead sludge away so that it can be retained in the filter (Sketch 1, Item 4). After this nuts with a fitting thread seal the lead-acid accumulator again. Field of application Lead-acid accumulators in all motor vehicles licensed in accordance with the German Road Traffic Act. <IMAGE>