baber/WOPTO huggingface dataset:
Patent DE-3677367-D1 (DE)
Inventor: HEEGE BERNHARD
IPC: A63G21/18
Filed: 1986-12-24
Granted: 1991-03-07
Abstract: The water jump way comprises a jump track (8), a boat (20) and a water basin. The boat (20) has front and rear wheels (21, 22) with a different track width. In the jump-off region (28) of the track (8), the running surface (25) for the rear wheels (22) is curved upwards to a lesser extent than the running surface (24) for the front wheels (21). It is thus achieved that, after the front wheels (21) have been lifted off from the end (27) of the track, the twist of the boat (20) is only slightly reduced despite the long wheel base and different loading of the boat (20) and consequently the landing angle of the boat (20) in the basin can be kept in a favourable range. This allows a circulation of the boats and a crew of more than one person. 
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Patent DE-3687313-D1 (DE)
Inventor: PITTMAN ASPEN
IPC: H03F1/32
Filed: 1986-07-02
Granted: 1993-01-28
Abstract: The desired sound characteristic to be produced emulates the sound of the given loudspeaker in the given type of cabinet and driven by a guitar-type tube amplifier. The high pass filter (24) is a three-pole Butterwork 100 Hz active filter which simulates the low-frequency roll-off response of the speaker and cabinet. The low-pass filter (26) is a five-pole Butterworth low-pass 4500 Hz filter which simulates the fast high-frequency roll-off of the given loudspeaker in the given cabinet. A five-pole Butterworth filter has been found to provide the relative fast roll-off associated with a classis guitar loudspeaker. Five adjustable bandpass filters (30,32,34,36,40) are provided, which are adjusted to emulate the required intermediate frequency  response which emulates that of the given loudspeaker in the given cabinet.
Patent DE-3751772-D1 (DE)
Inventor: BURKE RAE
IPC: A61K39/00
Filed: 1987-10-20
Granted: 1996-05-15
Abstract: Vaccines and therapeutic compositions useful for therapeutic treatment of disease caused by Herpes Simplex Virus (HSV). These vaccines and compositions employ recombinant HSV glycoproteins B and D. Treatment of an HSV infected individual with the vaccine or composition subsequent to infection with HSV alleviates recurrent disease due to HSV, even if the individual is treated during an acute phase of the disease when HSV induced lesions are present.
Patent DE-3763994-D1 (DE)
Inventor: LEESE DAVID J
IPC: B42D15/08
Filed: 1987-02-20
Granted: 1990-09-06
Abstract: The business or other institution is provided with two complementary series of blank form parts. One of these contains one or more elements of a form of construction (multiple ply, window, glassine-patched window, glue spots, patches or strips) which would make it incompatable for use with today's commercially predominate non-impact printers. The other contains none of such elements and is suited for being run through a business computer-controlled non-impact printer for the purpose of printing of variable information thereon, and of being thereafter assembled and united increment for increment with form parts from the first series, using presently available assembling and uniting apparatus, whereupon the united forms may be successively severed into thus individualized communications and dispatched to their respective addressees.
Patent DE-3769604-D1 (DE)
Inventor: STEFFENS GUSTAV WALTER
IPC: B02C18/18
Filed: 1987-08-21
Granted: 1991-05-29
Abstract: An arrangement is provided to balance rotatable cutter blade assemblies of the type including cutting blades and disks mounting onto a drive shaft. At least one balancing element is provided at the circumference of at least one disk, the balancing element being movable and fixable along the circumference of the at least one disk, the balancing element displaying a functional shape, such as that used for cutting, mixing, conveying and/or emulsifying.
Patent DE-3772943-D1 (DE)
Inventor: CAND JEAN-PIERRE
IPC: A21C9/04
Filed: 1987-10-29
Granted: 1991-10-17
Abstract: An apparatus for distributing and metering a granular and sticky mass, in particular a mass to be moulded into biscuits. The apparatus comprises a main conveyor device comprising juxtaposed parallel screws of alternate pitch and direction of rotation, which are sub-divided into groups of at least one pair of screws, a main motor and main transmission means comprising one clutch per group of screws, hoppers which are juxtaposed below the downstream end of the main conveyor device in a ratio of one hopper per group of screws and, beneath each hopper, a distribution column comprising an inlet, a holding chamber and an outlet, the said inlet being provided with a device for measuring the level of filling which is electronically connected to a control device for controlling the clutch of the said group of screws.
Patent DE-3775198-D1 (DE)
Inventor: GRAF HERMANN
IPC: A01N43/90
Filed: 1987-12-19
Granted: 1992-01-23
Abstract: 4-Amino-1,8-naphthyridine derivs. of formula (I) are new. R1 = 4-12C alkyl or (4-12C alkoxy)-(1-4C alkyl); R2, R3 = 1-3C alkyl; R4 = H or 1-4C alkyl; Z = NHR5 or NH-NR6R7; R5 = H, alkyl, benzyl or halobenzyl; R6, R7 = H, 1-4C alkyl, formyl or CO-(1-4C alkyl).
Patent DE-3778459-D1 (DE)
Inventor: DOBLER KLAUS DR ING
IPC: G01L5/22
Filed: 1987-07-06
Granted: 1992-05-27
Abstract: The force measuring device has a bolt (11) fitted into a bore (12) with a thin magneto-elastic layer (30) applied to its inside wall, exhibiting a variation in its magneto-electrical characteristics in dependence on the mechanical load applied to the bolt. This is measured via respective coils for each load range, each coil cooperating with a capacitor to form a parallel resonator. The latter are inserted in an evaluation circuit to obtain an approximately linear response characteristic for the applied mechanical load. Pref. the coils have a constant spacing from the magneto-elastic layer in the axial direction of the bore.
Patent DE-3780386-D1 (DE)
Inventor: NATH PREM
IPC: H01L31/18
Filed: 1987-08-20
Granted: 1992-08-20
Abstract: An electronic device (21) of the type including a thin film body having a superposed electrode 26) has short circuit defects (32, 32) therein passivated by a conversion process in which the electrical resistivity of the electrode material is increased proximate the defect regions. Conversion is accomplished by exposing the electrode material to a conversion reagent (38) and activating the reagent proximate the defect regions. The process may be utilized for a variety of differently configured devices, and may be readily adapted for use in a roll-to-roll device fabrication process.
Patent DE-3785676-D1 (DE)
Inventor: ROESCH VOLKER DR
IPC: F16L37/113
Filed: 1987-02-14
Granted: 1993-06-03
Abstract: The plug coupling for a pressure medium pipe is partic. for use between brake pipes and a brake valve.It comprises a plug portion with a through bore inserted in a housing bore and prevented by a holder from sliding in the axial direction, while there is a peripheral seal between the plug and housing. There is a positive connection between the plug (5) and the housing (1), preventing theplug rotation in the latter. Pref. it is formed by two spring tongues (14) on the plug stem (6) engaging on insertion in apertures in the housing.
Patent DE-3850637-D1 (DE)
Inventor: LUNDBERG ROBERT DEAN
IPC: C10M159/16
Filed: 1988-11-18
Granted: 1994-08-18
Abstract: An oil soluble dispersant comprising the reaction products of:   (1) oil soluble salts, amides, imides, oxazolines, esters, or mixtures thereof of long chain hydrocarbyl substituted mono- and dicarboxylic acids or their anhydrides, (ii) long chain hydrocarbon having a polyamine attached directly thereto, and (iii) Mannich condensation product formed by condensing a long chain hydrocarbyl substituted hydroxy aromatic compound with an aldehyde and a polyalkylene polyamine, said adduct containing at least one reactive group selected from reactive amino groups and reactive hydroxyl groups; and   (2) at least one polyepoxide. a
Patent DE-3851864-D1 (DE)
Inventor: SMITH JOHN A DR
IPC: C12N1/21
Filed: 1988-08-13
Granted: 1994-11-24
Abstract: The invention discloses the amino acid sequence of Acyl-Peptide Hydrolase. The invention relates to a DNA molecule encoded for APH, a vector incorporating the molecule, and the use of such vector to transform a host. The invention further relates to the expression by the host to produce APH, and the use of APH to catalyze the hydrolysis of an N< alpha >-acetylated peptide or protein or the reaction between an N< alpha >-acetyl amino acid donor and an acceptor protein with a free  alpha -NH2 group.
Patent DE-3852575-D1 (DE)
Inventor: WATANABE KAZUNORI
IPC: B01D61/36
Filed: 1988-06-10
Granted: 1995-02-09
Abstract: The invention provides an industrially advantageous method of separating liquid mixtures which can reduce the liquid film temperature drop in module units. As a result, the separation system can be rendered compact, the treatment capacity can be increased and the cost can be reduced. Thus, the method of the invention is effective in curtailment of separation and purification processes in the chemical industry and in putting high-efficiency membrane separation techniques to practice use.
Patent DE-3862183-D1 (DE)
Inventor: SCHNEIDER BERNARD
IPC: B65D83/00
Filed: 1988-09-22
Granted: 1991-05-02
Abstract: A viscous-product dispenser with a sliding piston, whose dispensing head comprises at least one tubular deformable pumping element (39), an actuator acting on this pumping element (39) and an expulsion valve (42 and 44). 
<??>The upper end (42) of the upper tube (41) of the pumping element (39) consists of an annular end edge (42) and the said expulsion valve (42 and 44) comprises a flexible disc (44) whose periphery is kept bearing on the said end edge (42) of the tube (41) by a means (45) for pressing centrally on this disc (44), this pressing means being connected to the actuator, the said flexible disc (44) and the said end edge (42) of the tube (41) thus forming, respectively, the valve (44) and the seat (42) of the said expulsion valve (42 and 44). 
<??>A further subject of the invention is the pumping element (39) in its single-piece version. 
<??>The expulsion valve of the invention permits a reduction in the expulsion force, whilst use of a new suction valve also makes it possible to reduce the return time of the actuator. 
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Patent DE-3863058-D1 (DE)
Inventor: STOEFFLER ALBERT
IPC: B65D83/00
Filed: 1988-11-10
Granted: 1991-07-04
Abstract: The dispenser for viscous materials has a housing (1), having a piston (2) which can only be displaced in the emptying direction, and an outlying actuating handle (B), by means of which a force can be applied to a pump element which can be compressed in the direction of the piston (2), the pump element having an inlet valve (V1) and an outlet valve (V2), and the outlet valve (V2) being arranged in the actuating handle (B), the outlet valve (V2), moreover, being spring- loaded in its closed position by means of spring elements which are moulded on and project into the interior of the dispenser. For a design which is simple in terms of manufacture and offers advantages in use, provision is made for the spring elements to be constructed as spring legs (21) which are supported on a collar (22) of the actuating handle (B) and are moulded directly onto the valve disc (20) in a free-standing manner. 
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Patent DE-3864828-D1 (DE)
Inventor: PFALZGRAF MANFRED
IPC: F02D9/02
Filed: 1988-11-22
Granted: 1991-10-17
Abstract: The pedal (1) is coupled by a lever (2) and cable (3) to the actuator (4) of a set-point wiper (7) on the track of a  potentiometer (8) supplied with current by an electronic control unit (22).  An actual-value wiper (12) on the same track follows movement of the throttle valve controller (11) by an electric motor (9) operated in conjunction with a clutch (10). Between the actuator (4) and the controller (11), a sepn. monitor (15) is constituted by an arrangement of sprung and unsprung contact plates (47,46) in a switch (42) opened by a plunger (44).  Deviation signals are applied to the control unit (2) for plausibility checking.
Patent DE-3864979-D1 (DE)
Inventor: MOSER THOMAS
IPC: C22B9/20
Filed: 1988-10-19
Granted: 1991-10-24
Abstract: In the prodn. of melts of Cu, Cr and at least one easily vapourised component by arc remelting a consumable electrode of predetermined overall compsn. and collecting the melt in a water-cooled mould for cooling without macroscopic segregation of Cu and Cr, the novelty is that the consumable electrode consists partly of a solid alloy of Cu and the vaporisable component, the concn. of the latter in the alloy being higher than that in the overall melt compsn., and that during remelting the vaporisable component remains combined in the melt. Also claimed is a consumable electrode comprising Cu, Cr and, as easily vaporised component, Te and/or Se and/or Sb with a predetermined overall compsn., for use in the above process, the novelty being that the vapourisable component is alloyed at least partially as an intermetallic cpd. with the Cu, the Cu alloy, being present as a solid part of the electrode structure.
Patent DE-3865942-D1 (DE)
Inventor: GRUENDLER PATRIK DR MED
IPC: A61C19/04
Filed: 1988-05-02
Granted: 1991-12-05
Abstract: The probe (6) has a number of light sensitive cells arranged in a row in the probe's longitudinal direction.  An electronic discriminator detects and stores a measure of the socket (5) depth from the different illumination of cells inside and outside the socket.  The probe is rod-shaped with a handle (9) which contains an actuating element (10) for initiating the reading process.  The probe can be rotated about its longitudinal axis. The discriminator monitors the light measurement values of the individual cells in sequence and detects the cells with a pronounced variation.
Patent DE-3866590-D1 (DE)
Inventor: WILD JOCHEN DR
IPC: C07C45/64
Filed: 1988-05-07
Granted: 1992-01-16
Abstract: The prepn. of p-hydroxymethylbenzaldehyde (I) comprises partial catalytic hydrogenation of terephthalaldehyde (II) with a stoichiometric or almost stoichiometric amt. of hydrogen in the presence of a solid hydrogenation catalyst in a homogeneous aq. inert organic medium in which (II) is present largely in suspended form and in the absence (essentially) of basic substances. Pref. the aq. organic medium consists of 60-95 vol.% water and 5-40 vol.% MeOH, EtOH, i-PrOH, THF and/or dioxan.
Patent DE-3866859-D1 (DE)
Inventor: HEITZLER KARL
IPC: A01G23/04
Filed: 1988-11-12
Granted: 1992-01-23
Abstract: The root balls are lifted individually or in a row by a mechanism with an undercutting blade hinged on a horizontal axis. An additional drive mechanism is provided (61), generating a movement of the blade (3) superimposed on its swivel movement. The extra drive pref. consists of an eccentric mechanism with a lever, generating an oscillating movement about the blade bearing.  Alaternatively, the blade can be coupled to a shaft with an eccentric weight.
Patent DE-3872726-D1 (DE)
Inventor: RAIKO MARKKU
IPC: F02C3/20
Filed: 1988-01-21
Granted: 1992-08-20
Abstract: This publication discloses a method and an apparatus for the utilization of the heat value of a water-bearing fuel in a gas turbine power plant. The apparatus comprises a high-pressure combustion unit (7), a gas turbine (15), a generator (16), and heat recovery units, the latter connected the system close to the gas turbine (15) outlet. According to the invention the water-bearing fuel is dried at a high pressure by the heat energy of the turbine exhaust gases, and the steam generated in the dryer stage is fed to the high-pressure section of the combustion process, at a point between a compressor (9) and the turbine (15), that is, for instance, into the combustion or gasification unit (7). The system in accordance with the invention provides for the utilization of the heat value of fuels having a high moisture content.
Patent DE-3874129-D1 (DE)
Inventor: FOURNIE RENE
IPC: F16L47/16
Filed: 1988-06-02
Granted: 1992-10-01
Abstract: PCT No. PCT/FR88/00275 Sec. 371 Date Apr. 10, 1989 Sec. 102(e) Date Apr. 10, 1989 PCT Filed Jun. 2, 1988 PCT Pub. No. WO88/09898 PCT Pub. Date Dec. 15, 1988.A connection system for pipes made of composite material where each pipe end has an inner sleeve with a radial lip overlapping the pipe end, an outer sleeve attached to each pipe end and a threaded sleeve engaging threads on the outer sleeves to urge the radial lips into engagement.
Patent DE-3874887-D1 (DE)
Inventor: BOET JEAN-PAUL
IPC: B64F1/26
Filed: 1988-12-22
Granted: 1992-10-29
Abstract: The invention provides a device for collecting the exhaust gas jet of an aircraft reactor with orientable propulsion nozzle or with a gas jet orientable with respect to the longitudinal axis of said reactor, during ground testing of the latter, as well as a testing installation for aircraft reactors equipped with said device. The device comprises an external cylindrical jacket bell-mouthed at its end intended to be situated opposite the tested reactor and a cylindrical internal jacket, concentric to said external jacket and intended for straightening out the exhaust gas jet when this latter or the propulsion nozzle of the tested reactor has a slant with respect to the axis of said reactor.
Patent DE-3881009-D1 (DE)
Inventor: SOFY HUGH M
IPC: B21D43/05
Filed: 1988-10-10
Granted: 1993-06-17
Abstract: A workpiece (W) transfer assembly (10) is provided for a progressive die type punch press. The assembly (10) includes a first crank bar (28) driven to oscillate about a first rock shaft (24) by the press ram, and a second crank bar (36) driven to oscillate about a second rock shaft (32) by the press ram. A horizontal linkage (40) extends between the first crank bar (28) and a workpiece engaging jaw (18). A vertical linkage (42) extends between the second crank bar (36) and the horizontal linkage (40). A linear bearing (48) interconnects the vertical linkage (42) and the horizontal linkage (40). A plate (44) having a vertically elongated slot (46) disposed therein is attached to the horizontal linkage (40). The first crank bar (28) extends through the slot (46) and thereby imparts motion to the jaw (18). The combination of elements allow horizontal jaw (18) movement into and out of engagement with the workpieces (W), and lost motion transmission in the vertical direction for raising and lowering the jaw (18) relative to the stations.
Patent DE-50001300-D1 (DE)
Inventor: HOHE HANS-PETER
IPC: H01L43/06
Filed: 2000-09-08
Granted: 2003-03-27
Abstract: A Hall sensor array for offset-compensated magnetic field measurement comprises a first and at least one additional pair of Hall sensor elements. Each Hall sensor element has four terminals, of which two act as power supply terminals for supplying an operating current and two act as measurement terminals for measuring a Hall voltage. Respective first supply terminals of each Hall sensor element are connected together and to a first terminal of a common voltage source and respective second supply terminals of each Hall sensor element are connected together and to a second terminal of the common voltage source so that the common voltage source supplies an operating current for the Hall sensor elements. The Hall sensor elements are operated in the spinning current mode so that the offset voltages of the Hall sensor elements approximately cancel one another out in a revolution so that the Hall signal contributions which actually depend on the magnetic field remain.
Patent DE-50001898-D1 (DE)
Inventor: JANSING THOMAS
IPC: C01F7/162
Filed: 2000-06-07
Granted: 2003-05-28
Abstract: Disclosed is a ceramic material which is suitable for coating a body by way of a thermal spraying method and which has a coefficient of longitudinal thermal expansion that may be matched to that of a metal. The ceramic material includes 10 to 95% by weight of MgAl2O4, 5 to 90% by weight of MgO, up to 20% by weight of Al2O3, remainder standard impurities, and has grains of MgO which are embedded in a matrix of MgAl2O4.
Patent DE-50004804-D1 (DE)
Inventor: SPIES XAVER
IPC: B29C48/475
Filed: 2000-07-19
Granted: 2004-01-29
Abstract: The present invention relates to a method for extruding small vegetal parts, mainly wood parts mixed with binders. During the extrusion (1), the small parts are compressed by a piston (4) from a filling area (3) and through a forming vessel and through a heated curing canal (5). In order to substantially reduce the length of the curing canal (5) as well as the curing time, steam is applied from the outside onto the already compressed and cured rod at the outer area thereof, the surrounding of said rod being adequately sealed. The steam flows through the heated outer layer of the rod and entails a brisk temperature rise inside said rod due to the condensation within the latter. The rapid curing of the binder makes it possible to substantially reduce the length of the curing canal (5) as well as the curing time.
Patent DE-50013212-D1 (DE)
Inventor: SCHOETZ MICHAEL
IPC: F22B1/18
Filed: 2000-05-23
Granted: 2006-09-07
Abstract: Generating steam with hot process gases comprises using the gases to produce saturated steam. The gases are divided into several streams, each of which is passed through one tube (13a,14a,15a) of a double-walled heat exchanger (12) in a container filled with water. A different fluid is passed in counter-current through the other tube (13b,14b,15b).  Generating steam with hot process gases, especially those produced by non-catalytic cracking of hydrocarbons by partial oxidation under increased pressure and at high temperature, comprises using the gases to produce saturated steam. The gases are divided into several streams, each of which is passed through one tube (13a,14a,15a) of a double-walled heat exchanger (12) in a container filled with water. A different fluid is passed in counter-current through the other tube (13b,14b,15b).  An Independent claim is included for a steam generator for carrying out the above process.
Patent DE-50013878-D1 (DE)
Inventor: BOTHE EDGAR
IPC: F16D48/06
Filed: 2000-06-20
Granted: 2007-02-01
Abstract: The method involves setting a control variable (I) to a first calibration value (I1(Gb)) at a first calibration point (I1(Gb,p1(Gb)), spaced apart from the characteristic curve section (A). The value p1(Gb) of the controlled variable is measured at the first calibration point. The control variable is then set to a second calibration value at a second calibration point, spaced apart from the curve section and the first calibration point. The value p0(Gb) is measured at the second calibration point. A connecting line (Gb) between the first and the second calibration points is determined. The point of intersection (Px) at which the connecting line crosses the curve section (A) is determined. The second characteristic curve section (B) is defined as that part of the connecting line (Gb) that contains both calibration points. An Independent claim is included for controlling an automatic, electrically-controlled clutch in a motor vehicle.
Patent DE-50015055-D1 (DE)
Inventor: BECKHAUSEN KARLHEINZ
IPC: E05F15/44
Filed: 2000-09-01
Granted: 2008-05-08
Abstract: A current flowing in a closed circuit can be changed by activating a tactile sensor (1). This change triggers a switching procedure. Current flowing in the closed circuit is generated in such a way that a voltage of one volt maximum occurs at an electrical cut-off (3).
Patent DE-50109907-D1 (DE)
Inventor: BAALMANN HELMUT
IPC: F16B39/02
Filed: 2001-12-20
Granted: 2006-06-29
Abstract: The mounting for a piston head, at a piston rod, has a threaded section at the piston rod which meshes with a threading at the piston mounting. The piston head is locked in place at the piston rod by a distorted threading section (37) at the piston rod (3), which lies against an end surface (39) of the piston mounting (9). The distortion of the piston rod threading (19) is to a diameter which is smaller than the core diameter of the threading, and it is distorted at a tangent to the threading.