baber/WOPTO huggingface dataset:
Patent DE-4237957-A1 (DE)
Title: Stone impact-resistant coating materials - contain specified unsatd. polyester, polyunsaturated reactive diluent, heat-activated radical initiator and opt. fillers, pigments, solvent etc.
Inventor: BALD ANNETTE
IPC: C08F283/01
Filed: 1992-11-11
Abstract: Stone impact-resistant coatings are produced by applying a coating material (I) contg. cpds. to a substrate and curing by radical polymerisation. (I) is a heat-cured mixt. contg. (A) 10-80 wt.% unsatd. polyester resin(s), (B) 10-50 wt.% liq. monomer(s) or oligomer(s) contg. at least 2 radically polymerisable gps., as reactive diluent, (C) 0.1-10 wt.% heat-activatable radical initiator(s), (D) 0-70 wt.% pigment(s) and/or filler(s), (E) 0-40 wt.% solvent(s) and opt. other normal paint additives. (A) are reaction prods. of (a) 0.8-1.2 mols. alpha-beta-unsatd. diacid(s) and/or anhydride(s), (b) 0.5-3.0 mols. dihydric alcohols and (c) 0.1-1.5 mols. cpds. to counteract oxygen-inhibition, and opt. (d) 0-1.5 mols. aromatic, (un)satd. cycloaliphatic, satd. aliphatic or unsatd. di-acids other than (a), (e) 0-0.5 mol. aliphatic, satd., tri- or poly-hydric alcohols, (f) 0-0.5 mol. monofunctional aromatic or aliphatic carboxylic acids or aliphatic alcohols, (g) 0-0.8 mol. epoxides with (meth)acryloyl gps., (h) 0-0l5 mol. aliphatic or aromatic di-isocyanates and (i) 0-1 mol. polyether- or polyester-polyols. Also claimed are coating materials (I) as such. USE/ADVANTAGE - (I) are useful for undersealing motor vehicles and for producing stone chip-resistant filler layers in multicoat painting (claimed). (I) can be cured in thin or thick layers to give grindable coatings with good stone impact resistance, with no toxic volatile components.
Patent DE-4241784-A1 (DE)
Title: Acceleration switch or sensor, esp. for vehicle braking system - has metal body displaceable under inertial force, and electrical position detector
Inventor: RAUSCH JUERGEN
IPC: B60T8/00
Filed: 1992-12-11
Abstract: The acceleration switch or sensor has a body (4) which is displaced under the effects of inertia on the measurement direction and which opens and closes an electrical signal path according to its position. The body is a metal ball, a cylinder or similar mounted on two electrically conducting rails (6) which also form part of the electrical signal path. At least one rail is divided into separate, mutually-isolated sections which are connected to individual contacts to enable detection of each position of the body and hence the acceleration. USE/ADVANTAGE - Esp. for vehicle braking system with anti=lock protection and=or drive slip control. Very reliable operation, mercury-free.
Patent DE-4243875-A1 (DE)
Title: Disc brake airgap measurement and adjustment control
Inventor: BAUMGARTNER HANS
IPC: F16D65/52
Filed: 1992-12-23
Abstract: Pneumatic thruster (40) moves lever arm (4a) to actuate brake caliper, applying pressure to brake pads (10) bearing on disc (1). Adjuster spindle (6) moves to adjust the brake pad airgap under control of detector circuit in housing (11), coupled to contact sensors (S1,S2) via (L1,L2).When brake pads are fully worn, contacts (S1,S2) are worn away to present a high impedance to sensor circuit. Proportional brake pad gap detector can be a potentiometer circuit.
Patent DE-4244556-A1 (DE)
Title: Collapsible 220 V plug connector for small electrical appliance - enables pins to be inserted into and withdrawn from housing with lugs for pivoted inserts
Inventor: GEUNBAE-LEEM PUSAN
IPC: H01R31/06
Filed: 1992-12-30
Abstract: In an empty housing (1), where an opening portion (2) is formed at the centre of its top, a guide (3) with a curved rear surface is introduced in the forward direction.Another opening portion (7) and a projecting portion (8) with a curved surface are inserted and retained by a lug (5) engaging in holes (9) on each side. Pins (11,12) projecting from an elastic base (10) are pushed through the inserts (6) and locked in position by a fixing bar (13) and a sliding piece (14). USE/ADVANTAGE - For e.g. an electric shaver, the device occupies much less space than a conventional 220 V mains plug.
Patent DE-4300544-A1 (DE)
Title: Adhesive security label for machine-readable appts. in supermarket
IPC: G09F3/02
Filed: 1993-01-12
Abstract: Each badge or label (2) is peelable from a strip of foil (1), and has an adhesive underside and a base layer (3) on the opposite side which is not readable by machine.An inscription (4) is printed on top of the base layer in the form of a bar-code (21) or hashing (22) in ink which can be detected using infrared radiation. The base layer may leave an human-readable array of digits (123,124) exposed. The inscription may be protected by a layer of film (5).
Patent DE-4301535-A1 (DE)
Title: Pivot bearing for the link arm of a box blind
IPC: E04F10/06
Filed: 1993-01-21
Abstract: An accommodation block (16) is provided on which a tip link bolt (13) is held, and is provided with a  tip angle limiting device, by means of which, in conjunction with the accommodation block (16) the tip angle of the accommodation fork (7) can be advance in relation to the accommodation block (16).The tip link bolt (13) is held with its inclination adjustable in a long hole bearing (14,15) formed in the accommodation block (16) and the tip link bolt (13) can be brought by means of an adjustment screw (20) into an inclined position and fixed there, in which the tip link bolt with its end (22) facing the link arm section (6) near to the box  is displaced in relation to the front side of the blind box and to its end (230) turned away from the link arm section (6) close to the box.
Patent DE-4302932-A1 (DE)
Title: Rain water treatment basin
Inventor: RUHL ERWIN
IPC: E03F5/10
Filed: 1993-01-29
Abstract: The rain water basin, at a sewage treatment plant, has a circular outline with at least one inlet feed, and outlet from the base of the basin, and an outlet for clear water. A ring wall is built on the base of the basin, with a circular concentric vertical wall. The basin is sepd. into an outer activating basin connected to the feed on one side, and an inner further cleaning basin with the outlet on the other side. The two basin sections are interlinked by a pipe.
Patent DE-4307873-A1 (DE)
Title: Paper and method for its production
Inventor: STOLL CHRISTOPH
IPC: B41M1/12
Filed: 1993-03-12
Abstract: The invention relates to a type of paper, in particular environmentally friendly paper, having at least one uniformly coloured surface. In order to avoid a grey tone, the colour is applied only to the surface by printing at least over most of the surface, which not only leads to the desired aesthetic effect, but also provides further advantages. Correspondingly, a printing method, in particular a flexographic printing method, is used to produce such a type of paper.
Patent DE-4309498-A1 (DE)
Title: Transport device for a seed drill
Inventor: STEENKEN BERND
IPC: A01B73/00
Filed: 1993-03-24
Abstract: Transport device for a seed drill, which has a drawbar (10) arranged on the frame (2) of the seed drill and two running wheels (8, 9) pivotable on the frame (2) of the seed drill by means of joints (12, 16), at least one of the running wheels (8) being pivotable about an axis lying in the plane in the direction of travel, and the running wheels (8, 9) having to be locked at least in a transport position (8, 9) and in an inoperative position (8', 9'). In order to achieve an arrangement of the running wheels of the transport device which is advantageous for these instances of use, provision is made for one running wheel (9) of the transport device (7) to be pivotable about an axis (18) located in a plane lying transversely to the direction of travel (17), so that the pivot axes (14, 18), about which the running wheels (8, 9) of the transport device (7) are pivotable, lie in two intersecting vertical planes (Figure 2). <IMAGE>
Patent DE-4312295-A1 (DE)
Title: Multiple hinge joint for connecting the guide-rail sections of a folding guide rail of an inclined hoist
Inventor: BOECKER ALBERT
IPC: B66B9/16
Filed: 1993-04-15
Abstract: The invention relates to a multiple hinge joint for connecting the folded guide-rail sections of a guide rail of an inclined hoist. The multiple hinge joint can be used both in the area of the eaves and in the area of the ridge of the roof and is suitable for the folding of adjacent guide-rail sections up to folding angles of over 90 DEG . The invention is directed in particular towards the stiffening of the multiple hinge joint with the use of supporting legs on tooth sections which both stiffen the multiple hinge joint and even out the angular disposition of the individual hinge lugs (Fig. 4). <IMAGE>
Patent DE-4324922-A1 (DE)
Inventor: BAUCKE FRIEDRICH DR
IPC: G01N27/411
Filed: 1993-07-24
Abstract: For the electrochemical measurement of the oxygen partial pressure in ionic melts, especially in oxidic glass melts, the use of a metal/metal oxide electrode as reference electrode is proposed. This electrode has the advantage that it is more stable with respect to mechanical and thermal loading than conventional zirconium dioxide electrodes and can furthermore be used more versatilely in the melt vessel.
Patent DE-4325224-A1 (DE)
Title: Spiral-ring gasket
Inventor: CIEROCKI KLAUS DIPL ING
IPC: F16J15/12
Filed: 1993-07-28
Abstract: A spiral-ring gasket of high temperature stability, especially for use in flange joints of exhaust gaskets of internal combustion engines, comprises strip steel wound into a spiral and provided on one or both sides with a layer of mica material consisting of 85 to 95 parts by weight of mica in powder or laminar form, 5 to 15 parts by weight of a synthetic rubber and, if required, up to 5 parts by weight of inorganic fibres. <IMAGE>
Patent DE-4327947-A1 (DE)
Inventor: JOHNSON MARTIN
IPC: B67D1/00
Filed: 1993-08-19
Abstract: A metering system for beverage or beer dispense in which a flow sensing device 9 producing pulses is used to meter a predetermined amount of beverage. The time span between pulse is determined by a control device 15 and compared with pre-set levels to provide a range in which the flow sensing device is accurate. The control device 15 stops dispense if the pulse time span is outside of the accurate range by closing the valve 11. <IMAGE>
Patent DE-4329065-A1 (DE)
Inventor: RIEBE HANS-JUERGEN DR
IPC: C11D3/00
Filed: 1993-08-28
Abstract: A storage stable, colour change-inhibiting, liquid textile washing product has 100 to 2000 mPa.s viscosity (at 20  DEG C) and contains water-soluble protein derivatives selected among protein-fatty acid condensates, protein hydrolysates and cationically derived protein hydrolysates. Also disclosed is the use of said protein derivatives as colour-transfer-inhibitors in textile washing products, preferably liquid textile washing products, and as viscosity regulators in liquid textile washing products.
Patent DE-4333148-A1 (DE)
Title: Worm compressor with stationary and movable worm - has independently acting first and second mechanisms to transmit force from worm, and determine worm path
Inventor: YAMAMOTO SHINYA
IPC: F01C17/06
Filed: 1993-09-29
Abstract: The compressor has two mechanisms acting on the moveable worm (7), which act independently of each other. The second mechanism has a pair of projecting elements (9b1,9b2), which extend from the ring (9) to the moveable worm. A pair of recesses (8B1,8B2) in the moveable worm accommodate the elements. A similar pair of elements extend from the ring to the stationary worm (1), which has similar openings (8A1,8A2) to accommodate the elements. The transmitting mechanism contains elements to receive the counter force. These elements are turnably fitted into passage apertures in the ring, and are in slide contact with the moveable worm and the fixed wall (2a). USE/ADVANTAGE - For a compressor with improved mechanism to transmit reaction force from moveable worm to compressor housing. Simplified finishing and cheaper manufacture.
Patent DE-4337084-A1 (DE)
Title: Highly pure organo-boranate complex cpds. prodn. - by dripping alkali metal alkyl or aryl cpd. soln. into tri:aryl-borane soln. in hydrocarbon and/or linear ether at or below room temp.
Inventor: IKEDA YOSHIHIKO
IPC: C07F5/02
Filed: 1993-10-29
Abstract: Prepn. of highly pure organoboranate complexes (I) from triarylborane (II) and alkali metal alky or aryl cpds. (III) comprising dripping a soln. of (III) in a hydrocarbon solvent (IVA) and/or a linear ether solvent (IVB) into a soln. of (II) in (IVA) and/or (IVB) at -80 to 25 deg.C. Pref. (II) is obtd. by reacting aryl-Mg halide (V) with B trihalide and carefully removing unreacted (V) and the Mg salt formed as by-prod. (V) pref. is used in excess of the theoretical.
Patent DE-4341159-A1 (DE)
Title: Automotive catalytic converter assembly for high-performance diesels and lean-running petrol engines
Inventor: SCHMELZ HELMUT DIPL PHYS DR
IPC: B01J35/04
Filed: 1993-12-02
Abstract: In an automotive exhaust gas catalytic converter (2, 34) esp. for the treatment of nitric oxide, the novelty is that several sections (6, 12, 36 to 58) are joined together with roughly parallel exhaust passages, to form a single honeycomb catalytic body (4, 32), and that each section (6 to 12, 36 to 58) has a cell density of between 50 and 1000 cells per square inch, and a wall thickness of less than 1 mm. The sections (6 to 12, 36 to 58) are joined together by an adhesive (16) incorporating either silicon dioxide, aluminium oxide, iron oxide, titanium oxide, calcium oxide, magnesium oxide, calcium oxide or sodium oxide.  The adhesive (16) contains between 45 to 49 per cent silicon dioxide or aluminium oxide and has a coefficient of linear expansion of 5 - 6 x 10<-6> K<-1>.
Patent DE-4401433-A1 (DE)
Title: Joint system between bars of encased flexible plastics filaments
Inventor: LUEKEN VOLKHARD
IPC: F16L37/24
Filed: 1994-01-19
Abstract: The system comprises bars (33) having neck halves (1,3) with axial bores. A special glue is delivered between the bores in the halves and the bared ends (39) of the bars, while each half contains a vent hole (27) from the bore, and is compressed in the radial direction after fitting. The male portion on one half engages in the female one in the other, in which it is inserted in the sideways direction. The male portion has an additional locking member (13), engaging in a mating recess (21) in the female half.
Patent DE-4402644-A1 (DE)
Title: Hinged, sealed lid for high temperature process equipment
Inventor: GRANDPIERRE HANS
IPC: F23M7/00
Filed: 1994-01-29
Abstract: This cover (1) has an edge ring (2) and a flange (3). The link (14) provides for a hinge. The hollow cylindrical central core (4) in the lid fixes reinforcing ribs (5), which radiate to, and are fixed at, the edge ring. Their clearance from the inner surface is 20-60 mm. Projecting above the edge ring, the stay (6) is fixed inside the lid. The heat insulation (7) is a concrete containing mineral or ceramic fibres, of density 200-500 kg/m<3>. It covers the lid, leaving a hollow interspace (8).
Patent DE-4403951-A1 (DE)
Title: Wheelset tyre profile measurement method for railway vehicle
Inventor: NAUMANN HANS J
IPC: B23Q1/54
Filed: 1994-02-08
Abstract: The method involves using a measuring arm (12) on a tool carriage (8) movable w.r.t. x and y axes and which is pivotable within a variable angle (gamma) about an axis (11). The arm carries a measuring wheel (4) which can be rotated through a measurable angle (alpha) on another axis (9) while in contact with the tyre (7).  The variable radius of the wheel (1) is determined from a peripheral measurement. Radial deviations are obtd. for each angular position (phi) from the angels of inclination (beta) of the measuring wheel carrier (6). Axial deviations can also be deduced from beta measurements on the inside face of the wheel.
Patent DE-4406855-A1 (DE)
Inventor: DUESING JOSEF
IPC: A61B17/16
Filed: 1994-03-02
Abstract: The handpiece has a chuck (106) in a sleeve-type housing for a tool (105) inserted from the front. The spindle turns in front and rear ball- or roller bearings (113, 114), and is located in the axial direction by a first shoulder (43) in the housing and against which one bearing outer race bears. A detachable locking shoulder (145) is situated clear of the first one in the axial direction. The shoulders are on the outside of the outer races of the two bearings. The spindle is installed with them as a sub-assembly from the housing end where the detachable shoulder is situated. The first shoulder can be at the rear of the rearmost bearing, the sub-assembly being inserted and removed via the forward end. One bearing can be fixed in position while the other floats. A component screwing into the housing can press the front bearing outer race against an internal shoulder in the housing, and there can be a distance piece between the bearing outer races.
Patent DE-4408154-A1 (DE)
Title: Coating material for waterproofing building components
Inventor: HOLLAND WOLFGANG
IPC: C08L95/00
Filed: 1994-03-11
Abstract: A coating material (I) for sealing building components against soil moisture, non-pressing water and pressing water is based on a bitumen-contg. emulsion (II) contg. a polyurethane (PU) prepolymer with terminal NCO gps. (III) which is hardened by ambient moisture (1-component PU resin). Also claimed is a process for sealing components as above, by mixing (II), pref. a bitumen latex emulsion, with prepolymer (III), and applying the mixt. immediately to the substrate; this results in the formation of a hardened material contg. a fine dispersion of microscopic bubbles produced by reaction with the water from the emulsion.
Patent DE-4410773-A1 (DE)
Inventor: PERNES LOTHAR
IPC: E04B1/348
Filed: 1994-03-28
Abstract: A multi-storey building made of precast concrete parts has superimposed box-type elements (1) open on one longitudinal side which determine the height and at least the depth of a flat and which are provided at their narrow sides with projections (6). At two opposite sides of the building are provided stiffened, statically stable stacked structures made of a plurality of stacked elements (4) arranged next to and above each other and offset in the vertical direction whose height determines the height of the storey. The adjacent stacked elements (4) of each storey are mutually separated by a lateral gap substantially bridged by a stacked element (4) of the overlying and/or underlying storey, creating an empty space between the stacked elements (4). The box-type elements (1) are supported by their projections (6) on elastic-soft supporting intermediate layers (7) that rest on an associated stacked element (4) of the stacked-element structure. The box-type elements (1) that form adjacent flats are supported on the stacked elements (4) so that their narrow sides are contiguous to the inner side of the stacked elements (4) and their longitudinal walls are adjacent to the longitudinal walls of the stacked elements (4).
Patent DE-4418519-A1 (DE)
Title: Stacked material container pick=up equipment
Inventor: VAJDIC ZDRAVKO
IPC: B66C13/48
Filed: 1994-05-27
Abstract: A control program is assigned to one or more trolley carriages (3) for both hoisting and sideways movements. Upon reacting to the load pick-up position, the pole pins (8) are lowered from a position above the hook (11) to the height of the mouth of the hook over the contour of the hook. Upon reaching this position the travel gearing train is reversed and the side distance is covered in the reverse direction. Upon completion of this travel the travel gearing is switched over to the hoist drive. The pole pins are raided out of their position until the tension in the rope (6,9) indicated that the load (10) has been picked up. A sensor probes the contour of the hook and co-operates with the gearing of the trolley carrier such tat the load pick-up pole pins enter the opening of the hook to suspend  the load. The sensor can be mechanical, electrical or optical. In the latter case it can operate as a reflex light barrier. The sensor can be a double sensor with upper and lower ones defining a distance corresp. to the cross-section of the area to be probed. A load sensor can provide position and wt. data.
Patent DE-4419412-A1 (DE)
Title: Testing and measuring the sealing of gas delivery and consumption systems
Inventor: WES REINHOLD
IPC: G01M3/28
Filed: 1994-06-03
Abstract: The test press. of a test gas in a pipe and measurement system is raised by adding a quantity of liquid to a chamber under the test press. Before the measurement process a test gas is allowed through valves into a liquid container (C), a gas equalisation chamber (E) and a pipe system (G) under test until full press. balance is achieved. The test press. is marked on a manometer (H). At the beginning of the measurement process the valve (II) connecting the liquid and equalisation containers is closed and liquid gradually allowed into the equalisation container to maintain the marked press. After a defined measurement time the liquid fed into the equalisation chamber, which corresp. to the lost gas vol., is read off a scale (J) on the equalisation container.
Patent DE-4420179-A1 (DE)
Title: Fixture for drilling hole in walls of pipes mounted below ground level
Inventor: SCHOBESBERGER ANDREAS
IPC: F16L41/06
Filed: 1994-06-09
Abstract: The arrangement consists of a housing with lower connector (11) which joins the inside of the housing to the pipe (60) and through which a housing tool can be passed. The housing further has outlets (12a,b) in which respectively a branch pipe (30) and a stop are mounted. The housing is attached to the pipe to be drilled with a clamp (40). The end of the connector (20) and the stop which are to be mounted on the outlets and the end of the connector (11) to the pipe, can be plugged in using a bayonet type connection. The connector and the outlet connectors have a corrosion resistant lining applied by powder metallurgy.
Patent DE-4422274-A1 (DE)
Title: Squeezer valve arrangement for powder spray coating unit
Inventor: RUTZ GUIDO
IPC: F16K7/04
Filed: 1994-06-24
Abstract: At least one particular stretch (24-26) of the flow path (12) is formed by transversely squeezable tubing (14) extending through all the squeezer valves (8,10). The squeezer valves are spaced apart along the tubing. The part of the tubing between them forms a sluice chamber (44) which is separated or connected from/to one of the other ends (24,26) of the tubing when the one squeezer valve is closed and the other opened or vice versa or both together. The intermediate piece of tubing has at least one side fluid pipe connection (50,52) for the inflow or outflow of fluid. At least one end of the tubing has a flange (22,28) for joining the tubing to another appliance.
Patent DE-4424589-A1 (DE)
Title: Method and device for the surface treatment of a photoreceptor body for electrophotographic applications
Inventor: KAWADA SUNAO
IPC: G03G5/05
Filed: 1994-07-13
Abstract: A method of cutting a surface of a body of a photoreceptor for electrophotographic applications is disclosed. The method comprises the steps: a) feeding an aqueous cutting fluid onto the surface of the photoreceptor body and b) cutting the surface of the photoreceptor body with a cutting tool which has a single-crystal diamond.
Patent DE-4427709-A1 (DE)
Title: Drying of solid particles, esp. wood for chipboard mfr.
Inventor: KNABE MARTIN
IPC: F26B11/02
Filed: 1994-06-08
Abstract: In a thermal drying process for solid particulate materials (esp. wood particles), the wet material is mixed with a stream of hog gas and pre-dried in a first stage, and is then dried to the final moisture content by mechanical stirring and teeming in a second stage, after which the solids are sepd. from the gas and water vapour. Some of the gas and water vapour is sepd. from the solids after the first stage. Also claimed is an appts. embodying the process principles.
Patent DE-4428835-A1 (DE)
Inventor: HAMORI TAMAS DR
IPC: C07D491/056
Filed: 1994-08-01
Abstract: New 3-substituted 3H-2,3-benzodiazepine derivatives are disclosed having the general formula (I), in which R<1>, R<2>, R<3>, R<4>, R<5>, R<6>, R<7> and n have the meanings given in the description, as well as their preparation and use as medicaments.