baber/WOPTO huggingface dataset:
Patent DE-4316695-A1 (DE)
Title: Use of natural fibres for the design of building facades and surfaces of supporting structures
Inventor: THUMANN WOLFGANG
IPC: E04B1/78
Filed: 1993-05-14
Abstract: The invention relates to the use of natural fibres for the design of building facades and surfaces of supporting structures. The use of organic fibre materials as surface cladding is gaining increasing importance in ecologically oriented building. According to the invention, animal wool, especially sheep's wool, in an appropriately processed form is used as a raw material for the permanent heat-insulating and sound-proofing cladding and design of surfaces of supporting structures and building facades and for binding harmful substances in regions particularly at risk. Pretreated fleece layers consisting of sheep's wool are needled to form felt. The felt thus obtained and consisting of pure sheep's wool is made into the desired element shapes and can already be used in this state for the permanent heat-insulating and sound-proofing exterior cladding and design of surfaces of supporting structures and building facades and for binding harmful substances. Felt, especially sheep's wool felt, produced in the way described is employed as a permanent heat-insulating and sound-proofing design of surfaces of supporting structures and building facades, as cladding for surfaces of supporting structures, especially of noise-protection devices on motorways and roads for noise reduction, and for the binding and/or neutralisation of harmful substances in the air and, in regions which are particularly at risk and where there is environmental pollution, for the binding and/or ... Original abstract incomplete.
Patent DE-4317510-A1 (DE)
Title: Spring damper suspension system for vehicle wheel - has spring dampers with control levers for loaded and unloaded vehicle settings
Inventor: BUFLER ERNST DIPL ING
IPC: B60G17/02
Filed: 1993-05-26
Abstract: Suspension system having a wheel guide linkage member (2) and spring dampers (3). A Shorter damper lever arm (a) sets a first end position (A) when the vehicle is unloaded, and a longer damper lever arm (b) sets a second end position (B) for full load conditions. The adjustment arrangement contains a three linkage crank drive (6). It also has a position drive (5) to displace the damper end (11') along a circular path (13) between the two end points (A and B). ADVANTAGE - Ensures a constant vehicle level over the entire vehicle loading range.
Patent DE-4321070-A1 (DE)
Inventor: SCHULZE JOACHIM DR
IPC: C08L57/00
Filed: 1993-06-24
Abstract: The invention relates to a dispersion powder composition containing     a) a base polymer from the group consisting of vinyl ester polymers, styrene polymers, acrylate polymers and vinyl chloride polymers, b) from 2 to 15 % by weight, based on the base polymer, of polyvinyl alcohol having a degree of hydrolysis of from 85 to 95 mol% and a Höppler viscosity of from 2 to 25 mPa.s, c) from 3 to 30 % by weight, based on the total weight of polymeric constituents, of fine antiblocking agent, and d) from 1 to 15 % by weight, based on the base polymer, of amino-functional polyvinyl alcohol which is soluble in cold water and has a Höppler viscosity of from 1 to 20 mPa.s and a saponification (hydrolysis) number of from 0 to 250 and which contains amino-functional vinyl units of the formula CH2 = CH-(CH2)x-NH2 where x = 0 to 4.   The novel dispersion powder composition is particularly suitable for use in building materials, in particular dry mortars, containing Portland cement as inorganic binder, where it results in increased adhesive strength of the mortars.
Patent DE-4322208-A1 (DE)
Title: Bung hole seal for large beer cans with security device against unauthorised opening
IPC: B67D1/08
Filed: 1993-07-03
Abstract: Mounting a barb on the plugging core of a bung hole seal means that the plugging core can be introduced into the can opening when the can is sealed, but that when the bung hole seal is pulled out again it remains suspended on the bung hole opening owing to the action of the barb and sinks to the bottom of the can, as its specific gravity is greater than that of beer.
Patent DE-4324044-A1 (DE)
Title: Cylinder crankcase for an internal combustion engine
Inventor: BOTOS ZOLTAN
IPC: F02F7/00
Filed: 1993-07-17
Abstract: In a cylinder crankcase for an internal combustion engine with split bearings for the accommodation of a crankshaft, each bearing comprising a bearing part, incorporated in a transverse wall of the cylinder crankcase, and a separate bearing cap, which are fixed to one another by bolts, it is proposed to reduce the local increase in surface unit pressure between bearing part and bearing cap generated by the gas and inertial forces. This is achieved in that the bearing cap is provided on its outer faces with radial recesses so that it rests on the bearing part, equalising the surface unit pressure.
Patent DE-4325866-A1 (DE)
Title: Process for improving the grip of screws in walls comprising lightweight structural panels, in particular gypsum plasterboards
Inventor: JOCHMANN LUDWIG VON DIPL ING
IPC: B32B3/06
Filed: 1993-08-02
Abstract: According to the invention, walls comprising structural panels, in particular gypsum plasterboards and fibrous gypsum panels having an inner and/or outer screw-connection layer, which is particularly advantageous for sanitary and kitchen areas, are set up in that the structural panels fastened on a framework structure are provided with a screw-connection layer.
Patent DE-4326430-A1 (DE)
Title: Anodising appliance
Inventor: SABOROSCH CARLOS
IPC: C25D11/02
Filed: 1993-08-06
Abstract: The appliance serves for anodising and comprises a container which can be filled at least partially with an electrolyte. The container is designed to accommodate a workpiece which is to be provided with an anti-corrosive (corrosion-protective) layer. Both the workpiece and an electrode can be connected to a direct-current (d.c.) source. The container is formed by two half-shells. In the region of its extent facing the respective other half-shell, each half-shell is provided with a gasket (seal). The workpiece can be clamped between the gaskets. The half-shells are linked to a contact-pressure appliance which braces them with respect to the workpiece.
Patent DE-4327754-A1 (DE)
Title: Furniture, such as bookshelves, tables and the like
Inventor: PLATH GEORG
IPC: F16B12/24
Filed: 1993-08-18
Abstract: The invention relates to furniture (1), such as bookshelves, tables and the like as well as shelf systems, in which substantially horizontally arranged storage and/or distance elements (6, 7; 32; 38) are fixed to side elements or legs (2-4, 31; 41) situated perpendicularly thereto, the side elements or legs (2-4, 31; 41) having slot-shaped recesses (8-13; 33) which are arranged at preset intervals perpendicularly to the longitudinal axis (14) of the side elements or legs (2-4, 31; 41) and into which the ends or the corresponding edge regions of the storage and/or distance elements (6, 7; 32; 38) are inserted and fixed. In order to connect the storage and/or distance elements (6, 7; 32; 38) and the side elements or legs (2-4, 31; 41) to one another in a simple way, cost-effectively and solidly, the invention proposes that the storage and/or distance elements (6, 7; 32; 38) which are positively introduced into the slot-shaped recesses (8-13; 33) of the side elements or legs (2-4, 31; 41) be fixed with the aid of rods (20-22; 34; 42) which are inserted through corresponding holes (18, 19; 36; 40) of the storage and/or distance elements (6, 7; 32; 38) situated in the slot-shaped recesses (8-13; 33). For this purpose, the side elements or legs (2-4, 31; 41) contain bores (15-17; 35) which are arranged in the longitudinal direction (14), perpendicularly intersect the slot-shaped recesses (8-13; 33) and through which the rods (20-22; 34; 42) are introduced and, where necessary, also again... Original abstract incomplete. <IMAGE>
Patent DE-4330302-A1 (DE)
Title: Position display esp. for displaceable ski-binding - has protective housing enclosing all electrical and electronic parts pref. supplied via solar cell
Inventor: KNOTZ HERBERT
IPC: G01B7/30
Filed: 1993-09-07
Abstract: The position display has a housing enclosing an electronic display, a mechanical/electrical transducer and an electronic evaluation and control circuit for the display. The position of the sliding object located outside the housing is coupled to the transducer, which provides a corresponding output signal. Pref., the display is provided via at least one alphanumeric character and/or graphical symbol, the operating current for the display circuit provided by a solar cell. ADVANTAGE - Display is fully enclosed to provide protection from weather etc.
Patent DE-4334122-A1 (DE)
Title: Method for applying a surface coating by means of electroplating
Inventor: MUELL KARL
IPC: C25D5/18
Filed: 1993-10-07
Abstract: The invention relates to an electroplating method for generating a textured surface coating on a workpiece having an electrically conductive surface, and to an apparatus for implementing the method. In the process, the object to be coated is the cathode in an electroplating bath. The process current is increased stepwise in a nucleation phase (10, 11), the stepwise current increase resulting in the formation of a deposit comprising individual or aggregated grains on the object surface. Subsequently the process current is kept constant during a ramp plating time (working time) (12), which results in the growth of the previously generated nuclei or bodies. The process can be repeated cyclically. <IMAGE>
Patent DE-4339963-A1 (DE)
Inventor: BLAUHUT WILFRIED DIPL ING
IPC: B29C48/07
Filed: 1993-11-24
Abstract: Method for the continuous production of fibre-reinforced thermoplastics, in which reinforcing fibres of lengths of at least 13 mm are added to the liquid polymers.
Patent DE-4401007-A1 (DE)
Title: Abrasive belt grinding machine
Inventor: ZOELLIG GUENTER DR
IPC: B24B19/12
Filed: 1994-01-15
Abstract: A rotary workpiece such as a camshaft is to be mounted in a work holder and is to be treated at two or more axially spaced locations. The workpiece can be simultaneously treated by driven abrasive belts which are mounted on two or more discrete carriages or by one of two belts on a common carriage.The belts (36,37) on a common carriage (18) can be selected to effect coarse and precision grinding of selected portions of the rotary workpiece (7) in the work holder. While a first shoe (38) urges one of the belts on the carriage (18) into material removing engagement with the workpiece, a second shoe (39) for the other belt is maintained in a retracted position in which the belt is out of contact with the workpiece.
Patent DE-4406999-A1 (DE)
Title: Differential bus driver circuit for vehicle bus system
Inventor: FREIENSTEIN BERND DIPL ING
IPC: B60R16/03
Filed: 1994-03-03
Abstract: The bus system driver circuit for lines with two or more users. The network lines are switched between ground and a supply voltage in differential mode. A first attenuator (1, 2) produces a signal (CAN, L) where a point (3) is connected to the supply voltage and the other end is switched to ground by a transistor (4). A signal (CAN-H) is generated by an attenuator (6, 7) switched between supply voltage and ground.
Patent DE-4409514-A1 (DE)
Title: Adjustable counterweight for a construction machine, and hydraulic excavator which is equipped with an adjustable counterweight
Inventor: RABSAHL RUDOLF
IPC: B66C23/76
Filed: 1994-03-19
Abstract: An adjustable counterweight for a construction machine is proposed which can be shifted from an operative position on the construction-machine side into an inoperative position by at least one actuating element. The counterweight can be moved away from the construction machine on a predeterminable curved path and can be secured at predeterminable positions in the course of the curved path. Here, the counterweight is designed to swivel about a horizontal axis. <IMAGE>
Patent DE-4410441-A1 (DE)
Title: Positive-working photosensitive composition
Inventor: YAMANAKA TSUKASA
IPC: G03F7/039
Filed: 1994-03-25
Abstract: The present invention relates to a chemically sensitized, positive-working, photosensitive composition which exhibits less layer shrinkage on heating subsequent to exposure and has less layer shrinkage after development and gives an excellent profile and a high resolution capacity without standing waves. According to the invention, this positive-working photosensitive composition comprises the following components:   (a) a resin containing an acid-decomposable group whose solubility in an alkaline developer increases on reaction with an acid; (b) a compound which forms an acid on irradiation with actinic rays or actinic radiation; and (c) a non-polymeric, acid-decomposable dissolution inhibitor having a molecular weight of not more than 3,000 which contains an acid-decomposable group and whose solubility in an alkaline developer increases on reaction with an acid, where this dissolution inhibitor comprises at least three structural units per molecule, each of which comprises an acid-decomposable group in the form of a substituent on a benzene ring, and where at least nine connecting atoms (without the acid-decomposable groups) are between two acid-decomposable groups at the furthest separation.
Patent DE-4410641-A1 (DE)
Title: Reel stand for printer wash cloths
Inventor: WAIZMANN FRANZ
IPC: B65H18/10
Filed: 1994-03-26
Abstract: The reel stand has a roller (34), held in place by a holder (62), on which a soiled wash-cloth (37) is wound. The wash-cloth is cut off by cutters (66-68) along the roller, while held by the holder. Beneath the wash-cloth roll is a container (70) which collects the pieces of wash-cloth. The cutters consist of a blade (66) movable by a drive motor along the wash-cloth roll. The holder has a third, rotary mounting for the wash-cloth roller. A fourth, rotary mounting (76) for a collector roller (78), spaced apart parallel to the wash-cloth roller of the third mounting, is rotary driven by a second drive mechanism (80).
Patent DE-4410935-A1 (DE)
Title: Fork lift truck with pallet attachment
Inventor: HENDRICH RUDOLF
IPC: B62B3/06
Filed: 1994-03-29
Abstract: The fork lift truck has two load arms (3a,b) spaced out from each other, and a pallet attachment which can be folded from a rest position to a working position about a transverse axis. Each load arm includes a lowerable attachment part (4a,b), which in the rest position is flush with or below the receiving surface of the load arm. The attachment part can be moved into working position by a spring. External force must be applied to revert it to the rest position. The load arms can have load rollers (L) in their end regions. The spacing (A) between the arm end and the attachment part is sufficient to enable the roller to turn without hindrance from the lower cross-member of the pallet.
Patent DE-4412562-A1 (DE)
Inventor: SCHAUVLIEGE MARC
IPC: H04Q11/04
Filed: 1994-04-12
Abstract: Terminals are brought together into organisation-oriented terminal groups A and B, to which there are individually allocated groups of user data channels a, b of the connection line al between an associated switch V and a further communication system S. <IMAGE>
Patent DE-4415025-A1 (DE)
Title: Removal dioxin and mercury@ from waste gas produced by an incinerator
Inventor: BALG JUERGEN DR
IPC: B01D53/02
Filed: 1994-04-29
Abstract: A process for the separation of contaminants such as dioxin and mercury from the waste gas from an incinerator involves adsorption on a fine particulate sorbent material which is then separated on a filter. Fine grained ash is used as the sorbent and this is fed into the waste gas stream before the filer.
Patent DE-4415524-A1 (DE)
Title: Electro-mechanically actuated valve timing system
Inventor: SIEMON EDWARD C
IPC: F02B75/02
Filed: 1994-05-03
Abstract: The invention relates to a hydraulic actuating device for varying and adjusting the valve timings of a camshaft of an internal combustion engine driven by a crankshaft. The rotational position of the camshaft is adjustable by a limited angle of rotation, vanes seated in a chamber being acted upon by pressure medium. The pressure medium is controlled by means of a slide valve. According to the invention the slide valve is vented and is held in a centred middle position by a spring and an electrically actuated magnet acting in the opposite direction. By varying the magnetic force, the chambers can be hydraulically actuated by way of the slide valve, thereby adjusting the rotational position.
Patent DE-4415832-A1 (DE)
Title: Electric control unit for controlling vehicle toilet operations such as flushing basin
IPC: E03D5/10
Filed: 1994-05-05
Abstract: A main switch (17) operated by the vehicle driver is provided, for controlling the electric supply of a central control unit (11). The control unit essentially has all electrical components and control units for the toilet operation on a control board (10).The control unit (11) has connections for the required control switch (17,20,36,42,53) and for sensors (34,35) as well as electrical operating units to be operated. The control board (10) has at least respectively one control unit for the flushing of the toilet basin, the ventilator and the control of the hand washing basin.
Patent DE-4416425-A1 (DE)
Inventor: GOEHNA HERMANN
IPC: C07C29/151
Filed: 1994-05-10
Abstract: Prepn. of MeOH from synthesis gas (I) contg. H2 and C oxides by reaction on catalyst (II) contg. Cu at 20-120 bar and 200-350 degrees <6>C. is carried out in 2 synthesis reactors. The process comprises (a) passing (I) through reactor 1; (b) discharging a first prod. mixt. (P1) contg. MeOH vapour and cooling to condense MeOH; (c) passing the remaining gases into reactor 2; (d) discharging a second prod. mixt. (P2) contg. MeOH vapour and cooling to condense MeOH; and (e) passing at least pt. of the remaining gases from P1 and P2 into reactor 2. The novel features are that (I) is at 220-270 degrees C. on entering reactor 1, which is a shaft reactor contg. a bed of (II) and operates adiabatically and without (I) circulation; and reactor 2 has (II) in tubes cooled indirectly by boiling water. <IMAGE>
Patent DE-4416733-A1 (DE)
Title: Making film cartoons allowing integration with real life motives
IPC: H04N5/262
Filed: 1994-05-13
Abstract: The method enables cartoons to be made with a minimum amount of drawing by hand. Drawings and/or natural movements are recorded using a camera or a film or video apparatus. The recordings are transmitted to and recorded on an electronic data carrier. Predetermined units of the recording are re-formed in individual monitors in dependence on time, speed, light and space parameters.The re-formed units are fed into a main monitor in dependence on a control programme. The recording is then printed onto a play back carrier, e.g. a video tape or film.
Patent DE-4422546-A1 (DE)
Title: Route list regulation method for switching data network
Inventor: GEORGE LOTHAR DR
IPC: H04M7/00
Filed: 1994-06-28
Abstract: The method uses route lists (LA,...LE) stored in memory in individual nodes (A,B,C,D,E) in a data network (N) to allow switching of connections.  The nodes are coupled together by means of transmission connections (1,...10).  The network is controlled by a central network computer (ZR).  A determination of routes to be included in the lists is carried out repeatedly until two or more halting criteria are reached. The network computer (ZR) has a controller (PR) which carries out the iterative determination.  The controller (PR) can control a data carrier (DT) on which data is stored, and interacts with the nodes using connections (D1-D5).  The data includes information to enable the determination to be carried out.
Patent DE-4423915-A1 (DE)
Title: New tocopheryl esters of sulphasalazine or 5-amino-salicyclic acid
Inventor: WEISCHER CARL HEINRICH DR
IPC: A61K31/635
Filed: 1994-07-07
Abstract: Esters of sulphasalazine, i.e. 5-(4-(2-pyridylsulphamoyl)phenylazo)-salicyclic acid (I), or its metabolite 5-aminosalicyclic acid (II), with tocopherols or tocotrienol are new.
Patent DE-4428614-A1 (DE)
Title: Annealing steel sheet without causing annealing edges
Inventor: SCHEUERMANN WALTER DR
IPC: C21D1/74
Filed: 1994-08-12
Abstract: Steel sheet is annealed in an industrial furnace using a protective gas atmosphere. During the heating up phase the protective gas is mainly hydrogen or a hydrogen-rich gas. Towards the end of this phase, an inert gas is passed into the furnace to mainly replace the hydrogen gas and prevent the production of carbon-containing by-products. Towards the end of the equalisation phase hydrogen gas is again passed in to replace the inert gas.
Patent DE-4432230-A1 (DE)
Title: Pivot link with outer and inner parts containing longitudinal ball races
Inventor: ESCHBACH MARKUS
IPC: F16D3/221
Filed: 1994-09-10
Abstract: The pivot link has ball races in its outer (11) and inner (12) parts. The ball races have a constant cross-section in both parts in which the balls' (13) movement is restricted by axial stop pieces (45,51). The inner link part has outer spherically-shaped surfaces interrupted by the ball races and acting as slide surfaces. The outer link part has inner surfaces (46,52) broken by the ball races (44)  and acting as guide surfaces. Each of the guide surfaces in the outer link part comprises axially spaced apart surfaces on both sides of the ball races.
Patent DE-4432391-A1 (DE)
Inventor: KIRSTEIN HOLGER DR
IPC: C07D233/90
Filed: 1994-09-02
Abstract: A new process is disclosed for preparing 1-phenyl-imidazole derivatives having the formula (I), in which R<1> stands for hydrogen, halogen, nitro, cyano, C1-4-alkyl, C1-4-alkoxy, C1-4-alkylthio, C1-4-alkylsulfonyl, amino or a C1-4-alkyl, C1-4-alkanoyl or sulfonyl-monosubstituted or -disubstituted amino group; n equals 1, 2 or 3; R<2> stands for hydrogen, nitro or amino; R<3> stands for C1-6-alkyl; and R<4> stands for hydrogen, C1-6-alkyl or C1-4-alkoxy-C1-2-alkyl. The process is characterised in that optionally R<2>-substituted 2,4-difluoronitrobenzol is reacted with optionally R<1>n-substituted alkali phenolate and an alkaline salt of a compound having formula (II), in which R<3> and R<4> have the above meanings. If desired, the nitro group is then reductively desaminated. Also disclosed are the new compounds having formula (I).
Patent DE-4432499-A1 (DE)
Title: Operational readiness set-up device for security signal lighting system
Inventor: GABRIEL HANS-ADOLF
IPC: F21V23/00
Filed: 1994-09-13
Abstract: The electrical signalling light system is intended for use in applications such as construction areas or at the scene of an accident. The system can employ a number of light units (11) that are mounted on a rail (20) that has a connection to a power supply via a synchronisation unit (21). Each of the lighting modules has a back panel with a built in connector that engages the contacts of a coupling to the supply rail. Each module has a large lighting element.
Patent DE-4435854-A1 (DE)
Title: Shelf stand for e.g. washing
Inventor: AHREND UDO
IPC: B65G1/127
Filed: 1994-10-07
Abstract: The stand's storage surfaces (14) are suspended on an endless conveyor device (12) which in the vertical direction is carried on a closed circular revolving track based on the Paternoster principle. The revolving track is rectangular and has vertical sides which are longer than the horizontal sides. The endless conveyor device is a chain which is guided and driven by gear wheels.