baber/WOPTO huggingface dataset:
Patent EP-1707863-B9 (EP)
Inventor: HARTMANN JUERGEN
IPC: F16L37/413
Filed: 2006-03-29
Granted: 2008-11-26
Abstract: The valve body (28) is hollow, bush-shaped and surrounds the flow channel (22). The area (A) subjected to residual pressure (p) is designed to be small, such that up to a maximum residual pressure (pmax) of about 300 bar, the valve body can be brought into the open position. This is achievable from the closed position, by manual coupling against the residual pressure (p), acting against the resultant valve force (F) acting on the pressure area (A).
Patent AU-2004246946-B9 (AU)
Title: Composition and foods for lowering glycemic index
Inventor: ISHIHARA NORIYUKI
IPC: A23L29/238
Filed: 2004-06-15
Granted: 2007-04-05
Abstract: A composition for lowering a glycemic index (GI value) of a food or feed, comprising a  Cyamopsis tetragonolobus  bean protein and a degraded galactomannan; a low-glycemic index food comprising polygalactosyl mannose and gliadin and glutenin in a specified ratio; a low-glycemic index food comprising polygalactose and/or a polygalactose derivative and gliadin and glutenin in a specified ratio; a low-glycemic index food comprising polygalactosyl mannose and amylose and amylopectin in a specified ratio; a low-glycemic index food comprising specific polygalactose and/or a polygalactose derivative and amylose and amylopectin in a specified ratio.
Patent AU-2018230405-B9 (AU)
Title: Automated tensioning system for cable or chain conveyor
Inventor: BARRY DANIEL JOEL
IPC: F16H7/00
Filed: 2018-03-08
Granted: 2020-03-26
Abstract: An automated tensioning system is provided for a conveyor with an endless traction element that travels around an adjustably mounted pulley or sprocket. The tensioning system includes a spring housing with a lead screw/drive shaft assembly located therein that has a pushing face that extends out of one housing end. A spring compression plate is threadingly engaged with the lead screw. A plate indicator is located on the spring compression plate. A tensioner spring is located between the tensioner spring support provided by a first housing end and the spring compression plate. A sensor is located on the spring housing that is configured to detect a position of the plate indicator. A driven wheel, rotationally engaged with the drive shaft and axially slideable thereon, is driven by a motor that is controlled by a controller configured to receive position data from the position sensor/drive shaft assembly and to actuate the motor to drive the driven wheel and rotate the lead screw and advance or retract the face so that a desired tension is maintained.
Patent DK-179381-B9 (DK)
Title: Cleaning system with pipe protection function
Inventor: Flemming Asp
IPC: A47L11/00
Filed: 2016-11-08
Granted: 2019-01-15
Abstract: The present invention relates to a cleaning system and a cleaning device, with a functionality for reducing hammering.
Patent DE-3140963-C1 (DE)
Title: Wedge press for hot and cold forming
Inventor: BOTHE WERNER
IPC: B30B1/40
Filed: 1981-10-15
Granted: 1982-12-16
Abstract: A description is given of a wedge press for hot and cold forming. The press has a horizontally mounted spindle with threaded portions of opposite, equal pitch. The two threaded portions of the spindles pass through associated wedges which slide on a horizontal surface of the press head and on oblique surfaces of the press ram. As a new feature, the wedges are here arranged in such a way that they face each other with their surfaces which correspond to the smaller legs, while the wedge tips point outwards. To carry out the working stroke of the ram, the wedges are moved outwards.
Patent DE-3215507-C1 (DE)
Title: Rotary-drive regulating device actuated by pressure medium
Inventor: J PIERIK GERHARDUS MARINUS
IPC: F15B15/08
Filed: 1982-04-26
Granted: 1983-08-11
Abstract: The invention relates to a rotary or regulating device actuated by pressure medium, in which, in contrast to the hitherto known devices, the drive guide provided with the toothed rack is designed roughly in a U-shape in cross-section, and the open end here points to the cylinder wall and accommodates the guide without toothed rack of the other piston, which guide is located 180 DEG  opposite, the closed end of the U pointing inwards towards the regulating shaft and carrying the toothed rack.
Patent DE-3406929-C1 (DE)
Inventor: KOTTER KARL-HEINZ DIPL-ING DIP
IPC: G11B5/592
Filed: 1984-02-25
Granted: 1985-06-13
Abstract: 1. Scan tracking arrangement in video recorders having a rotating head wheel, in which arrangement the magnetic heads are attached to piezoelectric elements and each head has a tape contact phase and a non-contact phase during one full revolution of the head wheel, and in which arrangement a voltage which holds the head on the intended track is applied to the piezoelectric element of a head which is in tape contact at that time, and in which arrangement a decaying alternating voltage for eliminating hysteresis effects of the piezoelectric element is applied ot the piezoelectric element of a head which is not in tape contact at that time, characterized by the following features : the decaying alternating voltage is rectangular and the frequency of the decaying alternating voltage for eliminating hysteresis effets of the piezoelectric element is just below the frequency of mechanical renonance of the piezoelectric element.
Patent DE-3412200-C1 (DE)
Title: Device for cutting off a web bearing recordings, such as is used in printers or office machinery
Inventor: OBSTFELDER GUENTHER
IPC: B41J11/70
Filed: 1984-04-02
Granted: 1985-09-19
Abstract: The invention relates to a device for cutting off a web bearing recordings, such as is used in printers or office machinery, having a cutting device with an electric drive and a movable cutter, whose cutting edge runs obliquely relative to the cutter axis and which is turned through a given angle to cut off the web, in doing so rubs along the cutting edge of a further stationary blade and then returns to the starting position. The electric drive stores energy in a mechanical spring drive by means of a cam disc on which a tensioning lever is trailed for tensioning the spring drive, according to Patent P 3320613. A blocking device can be pivoted into the path of the lever which moves the cutter, said blocking device consisting of a cam disc with a roll-off track which is arranged so as to be rotatable by motor drive and, when the latter is rotated, can be pivoted to a greater or lesser extent into the path of the lever. <IMAGE>
Patent DE-3423651-C1 (DE)
Title: Housing for mills for comminuting plastifying or lubricating materials
Inventor: STEFFENS BERT
IPC: B02C13/282
Filed: 1984-06-27
Granted: 1986-01-30
Abstract: To summarise, the invention provides a device for avoiding plastifying or lubricating materials sticking within mill housings, fluid cushions being produced on the insides of the housing, which insides also enclose the rotation body, the said fluid cushions being produced by a fluid which is introduced into the interior of the housing under pressure via perforated or porous material or fluid cushions are produced in that niche-like depressions are formed on the insides of the housing by means of narrow strips spaced from one another, in which depressions the outer parts of the material/fluid ring eddy, deflected by the oblique longitudinal faces of the narrow strips, and thus zones of relative excess pressure are produced between these narrow strips, as a result of which the friction between the rotating material/fluid ring and the part of the housing which encloses the rotation body is reduced.
Patent DE-3442299-C1 (DE)
Title: Adjustment and fixing device for bonded-in windows
Inventor: NOWAK WERNER DIPL-ING
IPC: B60J1/00
Filed: 1984-11-20
Granted: 1986-02-06
Abstract: In an adjustment and fixing device for bonded-in windows, in particular of motor vehicles, which device comprises a plurality of support angles which can be fixed to a window frame assigned to the window and can be adjusted in the plane of the window opposite the window frame and each have an attachment leg which is provided with a longitudinal adjustment device, and each have a holding leg on which the edge of the window is supported, the adjustment of the window, with reduced risk of the glass breaking, is simplified in that a parallel guide element for each of the support angles can be attached to the window frame essentially perpendicularly to the edge of the window, on which guide element the attachment leg of the support angle can be displaced parallel to the axis, in that the relative displacement between the attachment leg and the parallel guide is blocked non-voluntarily over a defined adjustment path of the attachment leg by means of a locking device, and in that the lock for the adjustment process can be temporarily eliminated by manual intervention.
Patent DE-3729592-C1 (DE)
Title: Active protective device for defence against projectiles
Inventor: STERZELMEIER KLAUS DR
IPC: F41B6/00
Filed: 1987-09-04
Granted: 1998-10-29
Abstract: The active protection device has a measurement device for early detection of an approaching projectile. It also has an electromagnetic projection device to accelerate an effect body towards the projectile. The projection device has at least one flat primary coil and at least one secondary coil. A current supply is connectable to the primary coil. A coordination device is provided to evaluate the measurement results of the measurement device and to control the projection by means of the supply current device accordingly. The primary and/or secondary coils have two or more coil arrangements whose axes are staggered or inclined relative to each other. The axes of the coil arrangements are controllable individually, in groups or together selectively to effect the acceleration direction of the effect body.
Patent DE-3823645-C1 (DE)
Inventor: ERPENBACH HEINZ DR
IPC: C07C51/56
Filed: 1988-07-13
Granted: 1989-11-30
Abstract: For the preparation of acetic acid and acetic anhydride, methanol and methyl acetate are reacted under anhydrous conditions with carbon monoxide in the presence of a carbonyl complex of group VIII noble metals, methyl iodide, and catalyst systems containing alkali metal or quaternary organophosphonium or organoammonium acetate or iodide. The hot carbonylation mixture is depressurised, the evaporated components are added to a first distillation zone, and the remaining catalyst solution is fed back to the reaction zone. In the first distillation zone, the volatile carbonylation products are fractionally distilled; the low-boiling components methyl iodide and methyl acetate pass back into the reaction zone, and a mixture of acetic acid and acetic anhydride is obtained as a bottom product which is separated into the pure components in a second and third distillation zone.
Patent DE-3828789-C1 (DE)
Title: Track section for model railways
IPC: A63H19/30
Filed: 1988-08-25
Granted: 1990-03-08
Abstract: In a track section for model railways, with a plate-shaped track bed member of insulating material which is held by supports at a distance from a base and two lengths of rail extending parallel and mounted on the track bed, in order to facilitate the assembly of the lengths of rail on the track bed member it is proposed that the lengths of rail carry a plurality of projections on their underside which have lateral slits whose width corresponds to the thickness of the track bed members, that the projections pass through apertures in the track bed member, and that the track bed members engage into the lateral slits of the projections.
Patent DE-3927248-C1 (DE)
IPC: F16H59/04
Filed: 1989-08-18
Granted: 1991-02-07
Abstract: This gear change device (1) for an automatic transmission of a motor vehicle influenced by an electronic control instrument comprises a selector lever (3), which can be swivelled in two channels (6, 8). In the first channel (6) operating positions and automatically changing gears can be selected by means of the selector lever (3); in the second channel (8) individual gears - step-by-step changing - can be selected in such a way that from a centre position of the selector lever (3) it is possible to change up and back. The individual gears are selected by means of the selector lever (3) via electronic sensors (9, 10). These sensors (9, 10) are formed by switches (11, 12) which act in concert with devices endeavouring to hold the selector lever (3) in its neutral middle position (M). <IMAGE>
Patent DE-3933307-C1 (DE)
Title: Plastics ball for castor - has two interlocking sections each formed of quarter spheres
IPC: B60B33/08
Filed: 1989-10-05
Granted: 1991-04-11
Abstract: The plastics sphere, esp. for use as a castor, consists of two identical sections (2,2'). Each section is formed from two quarter-spheres (3,4) arranged at right-angles to each other. The two sections are connected by interlocking elements (7,7',8,8').l ADVANTAGE - Sphere sections are not forced apart, even under high loads.
Patent DE-3940376-C1 (DE)
Title: Analogue circuit linearising nonlinear measurement signal - has resistance network forming two partial currents proportional to sum of input signals
IPC: G01R15/00
Filed: 1989-12-06
Granted: 1990-12-13
Abstract: The analogue linearisation circuit, for a non-linear measuring signal, uses an analogic signal processor (17) supplied with the measuring signal (U1) and a second input voltage (U0) at respective circuit inputs  (I0, I2), with a resistance network (R1...R4) for providing corresponding input currents (Iz, Ix). The resistance network (R1...R4) provides the sum of two partial currents proportional to the input currents, with several operational amplifiers (21, 25, 31) to provide a quotient current proportional to the quotient of the two input voltages, multiplied by a normalisation current (Iy). The result is multiplied by a second normalisation current (ISH) and fed to the output amplifier (319 providing the linearised output voltage (V (VOUT). ADVANTAGE - Provides exact linearisation of non-linear measuring signal for physical value.
Patent DE-4004844-C1 (DE)
Title: Copper metallisation on ceramic substrate - obtd. by bonding copper foil directly to whole surface of substrate, then masking and etching
Inventor: NEIDIG ARNO
IPC: C04B41/51
Filed: 1990-02-16
Granted: 1991-01-03
Abstract: Structured Cu metallisation is produced on a ceramic substrate by a process in which a Cu foil is bonded directly to the whole surface of the substrate and is then masked and etched. Control of the masking and etching process produces one or all of the forms: (a) rounding of the corners of the metallisation; (b) an edge region of reduced thickness; (c) formation of tooth or finger-shaped edges; (d) sub-division or weakening e.g.  by formation of holes in the metallisation. ADVANTAGE - Reduced tendency to crack formation.
Patent DE-4011780-C1 (DE)
Title: Scanning surface by projection of modulation pattern - ascertaining coordinates by observing at angle to projection direction line pattern produced when second modulation pattern is projected
IPC: G01B11/03
Filed: 1990-04-11
Granted: 1991-09-26
Abstract: A first modulation pattern is projected on the surface. The surface is viewed across a second modulation pattern at an angle to the projection direction. From this the line pattern coordinates of the surface, resulting from the overlapping of the two modulation patterns, is determined. A calibration is carried out before the scanning in such a way that a reference surface, with at least one known coordinate point, is evaluated at a number of calibration places along the projection or viewing direction. Those places are selected as calibration places at which the value of the line pattern is respectively equal to a predetermined reference value. The coordinates of the surface to be scanned are determined by the comparison of the value of the line pattern determined by observation with the value of the line pattern determined with the calibration. USE/ADVANTAGE - Correction of surface data obtained by object measurement facilitated in simple manner.
Patent DE-4022223-C1 (DE)
Title: Tongs using telescopic arrangement - incorporates rods connected together by straps
IPC: B25B7/02
Filed: 1990-07-12
Granted: 1991-12-19
Abstract: The tongs are made in two halves each with grip and jaw and joined by hinge coupled rods. This enables the halves to swivel towards one another round the longitudinal axis of the tongs. Individual rods (15,15';16,16') should connect to respective grips (13,13') and jaws (14,14'), the associated rods for each tongs half are telescopic. The rods are pref.  carried in straps (17,17';18,18') and the straps associated with the respective halves together form joints (20) whose axes lie in the pivot axis of the tong halves. USE/ADVANTAGE - Kitchen tongs e.g. for grilling etc. Telescopic rod system provides tongs of varying length as required, e.g.  clear of grill heat.
Patent DE-4138400-C1 (DE)
IPC: B08B3/10
Filed: 1991-11-22
Granted: 1993-02-18
Abstract: A method and an apparatus for treating workpieces with a fluid, in particular for cleaning metallic workpieces prior to a subsequent heat treatment are disclosed. The workpieces are positioned in an air-tight washing vessel. The vessel is filled with an immersion bath substantially covering the workpieces and having a temperature of between 50 DEG  C. and 90 DEG  C. After closing the washing vessel it is evacuated down to a vacuum having a pressure being below the saturation vapor pressure of the fluid at the prevailing temperature. Thus, the fluid starts to boil although its temperature is substantially below the boiling temperature of the fluid at atmospheric pressure. After a certain period of time of maintaining the vacuum and the boiling, the vacuum is relieved and the bath is discharged.
Patent DE-4139582-C1 (DE)
Title: Rubber bearing suitable for car bodywork components - has layer of elastic material between outer and inner parts with ribs facing each other
IPC: F16F1/38
Filed: 1991-11-30
Granted: 1992-11-12
Abstract: The rubber bush comprises an outer sleeve (2), an inner part (3), both metal, joined by a rubber member (4). The inner and outer parts are formed with ribs and flanges (8,9,20,21) which correspond to each other. Existing cylindrical type bushes display good resistance to motion in radial direction only. Inclusion of ribs and flanges allows this bush to resist torsional and axial movements. This allows greater applicability for this type of load carrying device.
Patent DE-4201036-C1 (DE)
Title: Car window raising mechanism - has guide rail fastened by bearing bolt fitted to reinforced bodywork
IPC: E05F11/48
Filed: 1992-01-17
Granted: 1992-11-19
Abstract: The car window raiser consists of a guide rail fixed to the body and a slide which is moved along this by a rope led round pulleys on bearing bolts at both ends of the rail. The bearing bolt (5) should be fixed to the bodywork with a reinforcing sheet (2) and the rail (3) is held by the bolt. The rail pref. has extensions (3') both ends as bearings having holes. The pulley (7) is arranged between bearing extension and body work. ADVANTAGE - Bending load at start is transmitted to body work thus permitting narrower section guide rail with related cost and weight benefit.
Patent DE-4202583-C1 (DE)
IPC: G07B13/02
Filed: 1992-01-30
Granted: 1993-04-15
Abstract: An installation is proposed by means of which manipulations in the signal transmission path between speed measuring devices and/or distance measuring devices and speed of revolution sensors assigned to these devices can be detected and documented with the simplest possible means which are suitable for large scale manufacture. The installation provides for at least one movement sensor (36) which senses travel-typical forces to be arranged within the respective measuring device (2), and for an evaluation device (29) to be provided which, in the case of the signals of a speed of revolution sensor (1) being implausible, with signals of the movement sensor (36) supplies a signal which controls a recording arrangement (26, 30 and 40, 41). <IMAGE>
Patent DE-4236086-C1 (DE)
Title: Low-ohmic electrical measuring resistance - uses two symmetrical terminals with stepped facing edges providing seating for inserted resistance element
Inventor: HETZLER ULLRICH DR
IPC: G01R1/20
Filed: 1992-10-26
Granted: 1993-12-23
Abstract: The resistance has two terminals (2, 3) made of a high conductivity metal between which a number of coupling elements (4) and a resistance element (5) made of a resistance alloy are fitted. The terminals are symmetrical to one another, their facing side edges having a stepped profile to provide a reception seating for the resistance element with the coupling elements extending beneath the latter. Pref. the resistance element is soldered to the terminals after fitting in the reception seating via a hard solder inserted between the adjacent surfaces of the resistance element and the terminals, before separation of the coupling elements. ADVANTAGE - Suitable for simple mass prodn. with terminal sections for required voltage tapping.
Patent DE-4319417-C1 (DE)
Title: Insert-cast welding of fine-pearlitic rails
Inventor: KUSTER FRANK DR
IPC: B23K23/00
Filed: 1993-06-11
Granted: 1994-08-04
Abstract: The method concerns insert-cast welding of fine-pearlitic rails by pouring aluminothermally produced steel into a mould surrounding both rail ends. It is characterised by the following facts: (a) after the joint has cooled down, the running track and adjoining regions are shock-heated from the top by means of a welding torch for a period of 50 to 150 seconds; (b) the torch is supplied with oxygen at least at 10000 litres/hr and with propane or acetylene at 3500 litres/hr; and (c) the torch distance (a) measured in mm is equal to 0.1-1 times the numerical value of the wt. in kg/m of the rail.
Patent DE-4407055-C1 (DE)
Title: Gas return system for loading and unloading a tanker
Inventor: MORGENSTERN ERICH
IPC: B67D7/32
Filed: 1994-03-03
Granted: 1995-03-16
Abstract: The invention relates to a system for returning gas during the loading and unloading of a tanker, having a common gas pipe (3), the first end of which is connected to the individual tank sections (6) of the tanker and the second end of which is provided with a connection (7, 8, 9) for a gas displacement pipe or a gas return pipe and having a detonation and slow combustion fan (1) which is assigned to the tank compartment. Provision is made according to the invention for only one detonation and slow combustion fan to be used which is connected to the gas pipe (3) and the other end of which is connected to a collecting pipe (2) which is assigned to all tank compartments (6) of the vehicle. The invention makes it possible for the outlay on construction to be reduced considerably, the overall height of the tanker to be reduced and for its level of safety to be increased. <IMAGE>
Patent DE-4434394-C1 (DE)
Title: Red wine must fermentation for high colouring yield and low oxygen exposure
Inventor: SCHULTIS ERICH
IPC: C12G1/032
Filed: 1994-09-27
Granted: 1995-06-22
Abstract: Fermentation of red wine must involves a process where CO2 is forced out of the fermentation tank into the overflow vessel (2) with an open venting valve (15). On reaching given liquid level in the overflow vessel (2), its air bleed channel (7) is closed to build up an overpressure in the system containing the fermentation tank and the overflow vessel. On reaching a set pressure level, the air space of the fermentation tank is connected to the air space of the overflow vessel, and the overflow vessel in the fermentation tank is emptied. The pressure in the fermentation tank is maintained, and the empty overflow vessel is ventilated before it is refilled.