baber/WOPTO huggingface dataset:
Patent DE-4034394-A1 (DE)
Title: Mounting for plastics bumper strip - uses fittings applied to rear of strip by vibration welding
Inventor: MIYANO TETUYA
IPC: B60R19/24
Filed: 1990-10-29
Abstract: The shaped bumper strip (1) has a flat support surface on the rear for the pads (200) of the fittings. These are applied by vibration welding and carry mountings (25) for the fasteners (30) with which the strip is attached to the vehicle. No fitting markings are visible from the front of the strip, and no decorative rework is required after attaching the fittings. - The fittings are located by ridges (1b) on the rear of the strip. The strip thickness is such that no weld markings appear on the front surface. The mountings comprise cylindrical stubs into which screws are fastened.
Patent DE-4034744-A1 (DE)
Title: Variable laser beam division - has modulator and mirror assembly to alter power ratios and alignment rapidly
Inventor: STAUPENDAHL GISBERT DR
IPC: B23K26/06
Filed: 1990-10-30
Abstract: Assembly to give a variable laser beam division and to guide the split beams, partic. for CO2 high power laser beams, gives a transmitted beam (7) thorugh an optical unit which can be modified to change its divergence beam dia. or polarisation through the modulator (4) for reflection. The double-transmitted beam (11) and reflected beam (6) are selectively overlaid at a pref. angle e.g.  not more than 5 deg. against the axis of the modulator (4) to be directed at the workstation. The power ratio between the two beams is determined' by parameters at the modulator (4) with preset limits and with frequencies within a preset band to be varied at will by the modulator (4). ADVANTAGE - Split beams can be varied to alter their ratio rapidly, within times equal to or less than 1ms, to give split beams at the workstation with a power ratio to match the current application.
Patent DE-4035865-A1 (DE)
Title: Moisture application to plate cylinder of printing machine - involves drive to oscillate applicator roller axially as it rotates
Inventor: JENTZSCH ARNDT DIPL ING
IPC: B41F7/36
Filed: 1990-11-10
Abstract: Moisture is applied to the plate cylinder (5) of a printing machine by a metering roller (2) which is partly immersed in the moistening medium (1). The metering roller (2) is in contact with the transfer roller (3) which is in contact with the moisture applicator roller (4). In order to spread the moisture evenly over the plate cylinder the applicator roller (4) is moved to-and-fro axially as it rotates by an oscillating lever (13) which is actuated by a cam (14) and spring (15). The cycle time of the axial movement of the applicator roller is different from the cycle time required for printing individual sheets. USE/ADVANTAGE - Moisture application to plate cylinder of a printing machine with even distribution of moisture.
Patent DE-4104476-A1 (DE)
Title: Theft proof collector-container with housing - has inlet, chute, and movable flap with two shats and gear mechanism
Inventor: SCHMOLKE HANS-DIETER
IPC: B65F1/10
Filed: 1991-02-14
Abstract: The container has a housing (1) with an inlet, a chute (11) and a movable flap (20). Above the chute (11) is a first shaft (30) suspended vertically to open the inlet. On the chute side (1) facing the container interior, the chute (11) is fixed to a second shaft (12). A gear (40) rotates the second shaft (12) and in the opposite rotational direction transmits onto the first shaft (30). The chute's (11) movement into a closed position causes the flap (20) to move into an open position. The inlet is separated from the container's interior at the sides by side walls (6) and bottom (7). ADVANTAGE - The interior of the container cannot be reached from the outside to steal the contents, nor can people get inside.
Patent DE-4106029-A1 (DE)
Title: Stable moulding and spinning material
Inventor: EICHINGER DIETER DIPL ING DR
IPC: D01F2/00
Filed: 1991-02-26
Abstract: A stable moulding or spinning material (I) is claimed, contg. 5-35 wt.% cellulose, 95-50 wt.% tert.-amine oxide, esp. N-methyl-morpholine N-oxide (NMMO) and water to make up 100 wt.% as required, together with a stabiliser (III); the novelty is that (III) is a cpd. of the following formula R1 = H, OH or a mono- or poly-saccharide residue with a pyranoside or glycoside linkage; R2-R6 = H or OH. (III) is a flavone cpd., esp. rutin (3, 3', 4', 5, 7-pentahydroxyflavone 3-rutinocide), quercetin (3', 3, 4', 5, 7-pentahydroxyflavone or morin (2', 3, 4', 5, 7-pentahydroxyflavone), pref. in amts. of 0.001-1.5 wt.% wt.% w.r.t. (I).
Patent DE-4112923-A1 (DE)
Title: Clamping device for fixing glass panels - has right-angled support web on one clamping jaw
Inventor: LOGGEN KARL
IPC: A47B96/06
Filed: 1991-04-19
Abstract: The clamping device has two clamping jaws (4, 5) fixable on the side edge of the plate (1) which is to be fixed. At least one jaw has a support web (12) which runs at right angles to its inside towards the other jaw and can be placed against the lower edge of the plate which is to be fixed. The jaws have on their insides elastic padding (6) which is placed against the plate e.g. pane of glass which is to be fixed. The support web can be attached to the clamping jaw which is provided with the base part (8) which can be screwed onto a vertical wall (9). USE/ADVANTAGE - Reliable clamping action even when great force is applied to the fixed plate.
Patent DE-4117314-A1 (DE)
Inventor: JAEGER FRIEDOLIN
IPC: D06F71/14
Filed: 1991-05-27
Abstract: The invention relates to a pressing machine having two pressing stations (2, 4), characterised in that a first pressing-body carrier (6) with an upper pressing surface (8) and a lower pressing surface (10) is movable alternately into the two pressing stations (2, 4), in that, in one pressing station (2) serving for laying down and removing material to be pressed, a second pressing-body carrier (14) with an upper pressing surface (16) alternately raisable to the height of the upper pressing surface (8) of the first pressing-body carrier (6) and pressable against the lower pressing surface (10) of the first pressing-body carrier (6) is provided, and in that, in the other pressing station (4), a third pressing-body carrier (18) with a lower pressing surface (20) pressable against the upper pressing surface (8) of the first pressing-body carrier (6) is provided. <IMAGE>
Patent DE-4117517-A1 (DE)
Title: Ice scraper for vehicle windscreen - incorporates ergonomically designed handle
Inventor: STRIEBEL CHRISTHARD
IPC: B60S3/04
Filed: 1991-05-29
Abstract: The hand-held scraper is for the removal of ice, snow or grime from a vehicle windscreen. It has a working edge (3) on a scraper body (1) and a handle section (2). The handle section has a profiled opening (8) to accommodate four fingers and a further opening (9) for the thumb. USE/ADVANTAGE - Scraper with an ergonomically designed handle which offers a good grip and also protects the user's hand.
Patent DE-4118171-A1 (DE)
Title: Ceiling structure for building - incorporates parallel bearer profiles with lateral support surfaces applied to suspension components
Inventor: HINTERMEISTER HANS-ULRICH
IPC: E04B9/16
Filed: 1991-06-03
Abstract: Suspension components (1) are used for fixture to a ceiling, and normally take the form of metal bars, retaining bearer profiles (2) which are spaced suitably apart and parallel to one another. On both sides, the profiles have support surfaces (3) which extend outwards. On these surfaces, fit sound-absorbent ceiling plates (4). The distance between parallel bearer profiles (2) is maintained by distance profiles (5) provided with slots (6) which engage from the top over suspension fillets (7) extending backwards from the longitudinal central plane of the support profiles. This arrangement determines the distance between adjacent bearer profiles, the tipping of which it also prevents. USE - As a sound-absorbent ceiling structure.
Patent DE-4121070-A1 (DE)
Title: Synchronised drawer pull-out system - which has middle rail guided by pulley running over two deflector rollers, with two cage-carriages and rollers
IPC: A47B88/493
Filed: 1991-06-26
Abstract: The drawer-pull-out synchronised system has a middle rail (2) guided by a pulley (32). This runs over two deflector rollers (4,5) of different diameters (13,18) pivot-mounted on the middle rail and running, on one side, on the drawer-rail (3), and, on the other side, on the furniture-rail (1). A carriage in the form of a cage (11) moving along the middle rail and fixed to the pulley has load-transmitting rollers (8) of different diameters. The smaller roller rests on the furniture-rail, and the larger roller runs on the middle rail track (26). Another cage (10) is connected to the pulley and has different-diameter rollers (7). ADVANTAGE - Enables the drawer's weight to be better supported and transferred to the furniture-rail, with less force required for opening the drawer.
Patent DE-4122162-A1 (DE)
Title: Radial piston pump with adjustable delivery - uses control valve combining pressure cut-off and pressure limiting functions
Inventor: NAGEL GUENTHER
IPC: F04B49/08
Filed: 1991-07-04
Abstract: The adjustable radial piston pump has the delivery flow matched to the operating conditions having a common pre-control valve (220) for the adjustment of conjugated values for the pressure boundaries of the pressure cut-off on the one hand and at the pressure limiting valve on the other. The pre-control valve is joined via a pipe (50) with a limit valve (410) which has a val ve piston (100) with a circular surface (101) and two annular surfaces (102 103) of the same area arranged such that they are subject to combinations of operating pressures (A and B). ADVANTAGE - Radial piston pump in which the pressure regulation is achieved by a low-loss control circuit.
Patent DE-4123760-A1 (DE)
Inventor: MUELLER MARTIN
IPC: C12P21/08
Filed: 1991-07-18
Abstract: Fifteen specified seroreactive regions (A) from the E2 protein of human papilloma virus 16 (HPV 16), are new. (A) have the formulae: (i) DKILTHYENDS(TDLRDHI)n; (ii) DLRDHIDYWKH AIYYKAREMGFKHINHQVVPTLA(VSKNKAL)n; (iii) YYKAREMMGFKHINHQVVPTLAVSKN INHQVVPTLAVSKNKAL(QAI)n; and (iv) TLAVSKNKALQAIELQLTLETIYNSQYSNEKWTLQDV QLTLETIYNSQYSNEKWTLQDVSLE TLETIYNSQYSNEK TSVFSSNEVSSPEII VFSSNEVSSPEIIRQHLANHPAATHTKAVALGTEET EIIRQHLANHPAATHTKAVALGTEETQTTIQRPRSEP TEETQTTIQRPRSEPDTGN, where n = 0 or 1. Independent claims are also included for the following: (1) peptides (I) containing at least one (A); (2) a vaccine containing at least one (I); (3) a diagnostic composition for identifying specific antibodies against HPV E2 protein, containing (I); (4) monoclonal antibodies (MAb) having affinity for at least one (A); and (5) a diagnostic composition containing MAb.
Patent DE-4124058-A1 (DE)
Title: Glyco haemoglobin measurement by HPLC - by simultaneously sepg. glyco haemoglobin, haemoglobin and haemoglobin derivs. and removing labile haemoglobin to measure stable haemoglobin
Inventor: MIZUNO MASAKO
IPC: C07K14/805
Filed: 1991-07-19
Abstract: Measurement (HPLC) comprises simultaneously sepg. glycohaemoglobin, haemoglobin and haemoglobin derivs. in blood process(es) and degrading haemoglobin in labile form in blood into glucose and haemoglobin removing the haemoglobin component in labile form (process (b)) and measuring the haemoglobin in stable form. USE/ADVANTAGE - Amt. of stable haemoglobin in blood has a good correlation with the blood glucose level of the last 1-3 months, but as stable haemoglobin and labile haemoglobin have similar structures, they are difficult to separate by liq. chromatography. Stable haemoglobin is rapidly sepd. from other haemoglobin components and inhibits the blocking up of pipes and filters. The process is rapid and reproducible and analyses stable haemoglobin simply without being affected by labile haemoglobin, the level of which varies with physiological factors.
Patent DE-4124788-A1 (DE)
Title: Arrow tooth chain for tunnel construction - has steel links with horizontal and vertical faces for smoother running of chain wheel
Inventor: TEKATHEN JOHANN
IPC: B65G19/24
Filed: 1991-07-26
Abstract: The vertical and horizontal chain links are formed by parallel link arms and connecting curves. The connecting curves (9) of the horizontal links (2,4) have horizontal and vertical arrow tooth faces (14,15) and the link arms (7) form a type of rail (19) whilst set back relative to the ends (20) of the curves. The tooth faces pref. have flanks forming a kinematically rising arrow tip (16) of 120 to 140 deg. The arrow tips can be rounded at the front like the link curve (10) of the vertical member (3). ADVANTAGE - The joints are supported with full surfaces instead of spot loads so that the pressures arising are substantially less. For use in underground mining.
Patent DE-4125885-A1 (DE)
Title: Vibration resistant railway wheel - incorporates hard rubber layer between inner and outer tyres
Inventor: STEWEN WILHELM DR
IPC: B60B17/02
Filed: 1991-08-05
Abstract: The railway wheel consists of a hub, spokes (2) and tyres (20,21) with a flange (7) in which a concentrically arranged vulcanised hard rubber layer (3) is integrated into the tyres. The layer is confined radially by an outer running tyre (21) and an inner storage tyre (20), and axially on the flange side by a snap ring (5) let into the running tyre and on the opposite side by a cross piece (4) on the running tyre. ADVANTAGE - Railway wheel in which wear damage to the running surface caused by unevenness and vibration is avoided.
Patent DE-4126142-A1 (DE)
Inventor: HACKELBOERGER GERHARD
IPC: B41N7/04
Filed: 1991-08-08
Abstract: The invention relates to a dampening roller for dampening units in printing machines. The object is to develop a dampening roller which has a high capacity to be soaked with water or dampening medium, the intention being to reduce (< 6%) dampening medium additives such as alcohol or to dispense with them completely. This object is achieved in that the basic body (1) of the roller bears a layer of enamel, glass or glass ceramic (3). The respective layer (3) can be achieved, for example, by enamel-coating, bonding or plasma spraying. A further design results from the fact that the coating (3) is constructed as a self-supporting roller body which is received only by roller journals (5). <IMAGE>
Patent DE-4133219-A1 (DE)
Title: Integrated switch for BICMOS or bipolar elements - comprising switches arranged in semiconductor substrate and one switch is surrounded by trench filled with silicon oxide insulating material
Inventor: BERAGNOLLI EMMERICH DR
IPC: H01L21/763
Filed: 1991-10-07
Abstract: An integrated switch comprises: (a) several switching elements (12) arranged in a semiconductor substrate (11); (b) at least one of the elements is completely surrounded by a trench (13) filled with an insulating material eg. SiO2 and undoped Si; and (c) the trench is parallel to the surface of the substrate (11) at a constant width. Prodn. of a trench filled with the insulating element in a semiconductor substrate comprises producing an etching mask (82) on the semiconductor substrate (81) to define the trench (83) with a constant trench width parallel to the surface of the substrate, producing the trench (83) by anisotropic etching and then depositing a layer (85) to fill the trench. USE/ADVANTAGE - Deep insulation is required in bipolar and BiCMOS constructional elements.
Patent DE-4135665-A1 (DE)
Title: Prepn. of granular starch-contg. instant prod. - by heat and/or pressure treatment in extruder of starch material, pelletising and grinding
IPC: A23L7/10
Filed: 1991-10-29
Abstract: Prodn. of a grit-shaped, starch-contg. instant prod. from a starch-contg. starting material comprises subjecting the latter to heat and/or pressure in an extruder, pelletising the obtd. gel and, opt. after drying, grinding the prod. in a toothdisc grinder provided with several grinding passages. The obtd. prod. is also claimed. Grinding is pref. effected in 3 steps, namely, coarse, average and fine. The coarse residue is recycled to the 3-step grinding. The funal prod. has a particle size of 200-1200 microns and is obtd. in a 90-95% (by wt) yield. The starting material has a water content of 3-6 wt% before grinding. The final prod. has a flour content of 2-2.5wt%. USE - For instant prepn. of semolina, sauce binder and browning fat.
Patent DE-4205859-A1 (DE)
Inventor: BECKER KLAUS DIPL ING
IPC: F01B3/00
Filed: 1992-02-26
Abstract: A wobble bearing for swash plate-type axial piston pumps has a shaft (3) that rotates about its longitudinal axis X, a first bearing ring (8), a second bearing ring (10), and cylinders (12) in rolling contact located in grooves between the bearing rings (8, 10). The first bearing ring (8) has a convex flange facing (14) opposite the shaft, whose pivot lies at the point of intersection of the front face (6) of the second bearing ring (10) and the longitidunal axis X of the shaft (3). A support (15) for the flange facing (14) is associated with the shaft (3) or with a separate supporting element (16). The first bearing ring (8) can be fixed to the shaft at a given of inclination in various ways. The convex flange facing (14), which is centred at the pivot S, centres the first bearing ring (8) and shaft (3) precisely in relation to each other.
Patent DE-4207105-A1 (DE)
Title: Insert for hydro culture vessel - comprises vertical water permeable shaft to accommodate nutrient battery with lifting device for withdrawing battery
Inventor: OPITZ KARL HEINZ
IPC: A01G31/02
Filed: 1992-03-06
Abstract: The shaft (13) is made of water permeable material and the nutrient battery (16) is lowered into it to rest on the bottom of the vessel (10). A lifting device (30) is provided for withdrawing the battery when necessary, and comprises a water level indicator (26) with its indicator (28) projecting above the vessel (10). It also consists of a plate (27), underneath the circular battery, on the end of a rod or tube. The shaft has a detachable lid (32) through which the water level indicator passes, and which has water inlets (35) but which will not allow plant substratum  (11) to pass. ADVANTAGE - The vessel is filled with clay granules but the shaft is kept free.
Patent DE-4207592-A1 (DE)
Title: Surface corrugation test - uses reflected beam from angled light beam to register reflected angle to show structure of corrugations
Inventor: BERG ROBERT VAN DEN DR
IPC: G01B11/30
Filed: 1992-03-10
Abstract: To determine the deg. of corrugation at the surface of a test piece (Gl), the beam (ES) of a focused light source (LQ) is directed at the surface at an angle (alpha) of impact. The angle (alpha') of the reflected light beam (RS) is registered by a light-sensitive unit (LE) and the deflection of the angle from a normal corrugation is estabilised. The reflection angle is determined by a position detection light sensitive unit (LE), as a circular photodiode, which is centered in the case of a flat test surface. The size of the light-sensitive surface of the photodiode converts impermissable deviations of the reflected beam (RS) to a measurement signal. A laser is used as the light source (LQ), in a shrouded housing (Gh) for the test piece (G1), such as solar cell substrate, to be moved through to give the relative movement between the piece (Gl) and light (LQ). The angular deviation is measured continuously as the piece is moved through the test zone and, on detection of excessive corrugtion, an optical and/or acoustic warning is generated. USE/ADVANTAGE - The system is for quality control of materials where the surface has been worked or a layer deposited, such as with pretensed or hardened glass panes, or the deposition of thin layers for solar cells, or to check the transparency or reflection of building cladding materials and the like. The method gives a rapid, simple and accurate test for the surface corrugation.
Patent DE-4210797-A1 (DE)
Title: Signal line monitoring for vehicle speed pulse signal - delivering pulse from microprocessor via transistor and resistor having lower resistance than internal resistance of tachograph transmitter during absence of pulse signal from tachograph.
Inventor: GILZ GUENTER
IPC: B60R16/03
Filed: 1992-04-01
Abstract: The line (1) from esp. a tachograph sensor (3) carries a pulse sequence with duty ratio corresp. to road speed for evaluation by a receiver (5). A Schmitt trigger circuit (11) supplies binary signals to one input (12) of a processor (10). At standstill or very low speed an output pulse (13) is supplied to two transistors (14,15) interconnected by a voltage divider (21,22) and linked to the Schmitt trigger input by a diode (16) and a low resistance (17) less than the internal resistance of the tachograph. USE/ADVANTAGE - In motor vehicles fitted with speed limiters, short-circuits to earth and open circuits can be monitored very easily.
Patent DE-4211731-A1 (DE)
Title: Solid electrolyte gas sensor - contains catalytically active or selective reference and measurement electrodes on solid electrolyte to produce characteristic signal patterns for individual components.
Inventor: GUTH ULRICH DR RER NAT HABIL
IPC: G01N27/417
Filed: 1992-04-08
Abstract: The sensor has n measurement (5-8) and m reference (4) electrodes on a solid electrolyte (2), with or without electrical heating. The n catalytically differently active and/or catalytically selective powder measurement electrodes are switched wrt. the m catalytically equally active and/or equally selective powder or adhesive layer reference electrodes so that n signals are measurable at at least n galvanic cells. These produce a signal pattern typical of the gas composition and/or of the presence of individual components or component groups. USE/ADVANTAGE - For use in potentiometric or amperometric analysis. In-situ measurements are enabled at up to 800 deg. C.
Patent DE-4220015-A1 (DE)
Title: Gas friction vacuum pump with high vacuum section and pre-vacuum section - has cooling system for high vacuum section and pump is equipped with heater at its pre-vacuum section
Inventor: SCHUETZ GUENTER
IPC: F04D29/58
Filed: 1992-06-19
Abstract: The pump is equipped with one or more heat conducting resistances (37). The pump is provided on its high vacuum (HV) side with air cooling or liquid cooling (41). A regulating unit (43) is provided, which regulates the cooling and/or the heating dependent on signals, which are transmitted by one or more temp. sensors (44). The pump is designed as a turbo-molecular pump with a housing (1) and a stator (4), which has several distance rings (10). The pump is driven across a shaft (13) of a turbine runner (6) by means of a drive motor (16) designed as a slotted tube motor. USE/ADVANTAGE - Chemical processes. Pump cooled in manner so that solid matter build up problem is substantially eliminated.
Patent DE-4221933-A1 (DE)
Title: Two=way positional control valve - has two sets of logic valves with control edge positive overlapping in one set only
Inventor: ROTT HORST
IPC: F15B13/04
Filed: 1992-07-03
Abstract: The seat valve has a pressure connection (P), a tank connection (T), a first user connection (A) and a second user connection (B). The unit has a pre-control valve (14) and four controllable 2/2 way logic valves (10,11,12,13). In two of the logic valves (10,11) the closure element in the closed position positively overlaps the control edge of an opening. In the other two logic valves (12,13) no positive overlapping is present. USE/ADVANTAGE - Two-way positional control valve allows the optimal adjustment of the logic valve nozzles and minimises viscosity-dependency effects on the action of the valve.