baber/WOPTO huggingface dataset:
Patent DE-3171973-D1 (DE)
Title: Covalently bonded liposome-protein-compositions and method of producing them
Inventor: PAPAHADJOPOULOS DEMETRIOS P
IPC: A61K9/50
Filed: 1981-03-06
Granted: 1985-10-03
Abstract: Activated liposome having various material encapsulated by outer surfaces thereof are disclosed. The outer surfaces include lipid molecules, at least some of which have been modified by an oxidation reaction and which function as covalent binding sites for a variety of proteins, most particularly for IgG. When biologically active proteins are covalently bound, or coupled, to the activated liposomes, the encapsulated materials remain captured within the activated liposomes, and the coupled proteins retain a significant amount of biological activity.
Patent DE-3172170-D1 (DE)
Title: Non-invasive measuring device for locating drainage and circulation malfunctions in veins and arteries
Inventor: BLAZEK VLADIMIR DR ING
IPC: A61B5/0295
Filed: 1981-12-28
Granted: 1985-10-10
Abstract: A measuring apparatus for the quantitative evalution of peripheral venous drainage disorders and arterial blood flow disorder in man. In clinical practice, this invention makes it possible on the one hand to objectively detect the changes in cutaneous circulation under physical strain, while it can also be employed, on the other hand, to detect obstacles to venous flow in the extremities. The measuring apparatus detects peripheral drainage and blood flow disorders in human extremities which makes it possible to detect by measuring technology the evacuation and filling of dermal vessels-veins and arteries-non-invasively, objectively and quantitatively. The measuring apparatus comprises a plurality of sources of radiation directed on to the skin of the area of the respective extremity, a radiation receiver for measuring the amount of radiation reflected or dispersed back by the cutaneous vascular plexus, a temperature sensor for simultaneously measuring the skin temperature and an electronic evaluation circuit for detecting and recording the progress of the reflected or dispersed amount of radiation and the skin temperature as a function of time.
Patent DE-3173414-D1 (DE)
Title: Ultrasonic transmitter
Inventor: ROST HELMUT DIPL ING
IPC: G01S7/524
Filed: 1981-02-09
Granted: 1986-02-20
Abstract: It is the aim of the exemplary disclosure to create a simple system with as great a variability as possible wherein a pulse generator for each ultrasonic transducer element comprises a digital frequency control member for controlling the pulses to be fed to the transducer element and at which at least the pulse frequency (fs) can be selected by means of an input digital value (FW).
Patent DE-3177258-D1 (DE)
Inventor: HEIDELBERG GOETZ DIPL PHYS
IPC: B60L13/10
Filed: 1981-11-11
Granted: 1991-10-31
Abstract: The electromotor has a permanently-magnetic rotor.  Each stator pole (3) has one permanently-magnetic rotor pole associated with it.  The distance between the centres of adjacent permanently-magnetic poles differs from the distance between the centres of adjacent stator poles. Detectors (38) are mounted on the stator that detect the relative position of stator (2) and rotor (32).  Electronic switching devices (40) are controlled by the detectors and switch in one or more of the conductors (windings) on the stator when the relative positions are correct.  The advantage lies in easy control and high efficiency.
Patent DE-3260252-D1 (DE)
Title: Apparatus for waste water purification
Inventor: RANDOLPH VOLKER
IPC: C02F3/08
Filed: 1982-09-30
Granted: 1984-07-19
Abstract: 1. Apparatus for the aerobic biological purification of waste waters according to the combined filtration-activation method, with at least one submerged filter (1) rotating about a longitudinal axis (3) and submerged to the greater part in the waste water, which includes laminar growth bodies (33) as substrates for a so-called biological hotbed, wherein several growth bodies (33) are held mutually spaced by means of spacing elements, are combined into a growth body assembly (24 to 30) and are secured in a supporting construction of the filter (1), wherein the filter (1) has conversion chambers (42) arranged parallel to and spaced from its longitudinal axis (3) and wherein each conversion chamber (42) is provided in its inner (43) and its outer (44) walls, relative to the longitudinal axis (3), with at least one aperture (50; 49, 56, 57) for the passage of waste water and air and is otherwise closed, characterized in that each conversion chamber (42) is defined by two adjacent separate laminar growth bodies (33).
Patent DE-3260795-D1 (DE)
Title: Products containing polymer chains, preparation and use thereof
Inventor: TEYSSIE PHILIPPE
IPC: C08F8/42
Filed: 1982-01-18
Granted: 1984-10-31
Abstract: The invention relates to a process for preparing products containing polymer chains in which a linear prepolymer or polymer contains at least one free acid group at each chain and is reacted with an alkoxide of a metal having a valence of more than 2, such as zirconium, titanium or cerium, possibly in the presence of a non polar solvent, the alkoxide of the metal having a valence of more than 2 being used in such a quantity that the alkoxide functions are in excess with respect to the stoichiometric amount of the acid functions carried by said linear prepolymer or polymer, the reaction mixture being stirred in the presence of humidity until a product is obtained wherein the hydrogen atoms of the free acid end groups of the prepolymer or polymer are substituted by an atom of the metal (M) which is itself linked to another atom of said metal by M-O-M linkages. The invention relates also to the products containing a prepolymer or polymer  alpha , omega -diacid in which the hydrogen atoms of the free acid end groups of the prepolymer or polymer are substituted by an atom of the metal (M) which is itself linked to another atom of said metal by M-O-M linkages, said products being in the form of homogeneous gels in a non polar solvent such as toluene.
Patent DE-3262271-D1 (DE)
Title: Device for detecting the rotor angle of a synchronous machine
Inventor: SALZMANN THEODOR DIPL ING
IPC: G01P3/44
Filed: 1982-03-16
Granted: 1985-03-28
Abstract: 1. A device for determining the angular position, relative to a fixed reference angle, of the rotor axis of a synchronous machine (1, 3) with a) an impulse transmitter (4) which generates a signal (n) which is proportional to the rotor revolution rate, b) an energising - and detecting device (2, 8, 9) which, within a short measurement period, when the machine current (I) is disconnected switches on the excitation unit (3) and measures the induced voltage (U), c) a following integrator (21) which, at least at the end of the measurement period, is supplied with a signal derived from the induced voltage and at the end of the measurement period is supplied with the signal (n) of the impulse transmitter which is proportional to the revolution rate, and d) a function forming device (23) which is connected following the integrator (21) and from whose output there is tapped a rotation-angle signal (sin lambda , cos lambda ) which changes periodically with the integrator output signal (psi + intg . dt) (Fig. 3), characterised in that the energising and detecting - device is designed as a location-finding device which, from the voltage induced on the stator side, forms a flux angle signal (psi sin psi , psi cos psi ) which corresponds to the angle of the excited flux vector (_p_s_i ) and stores this signal at least until the end of the measurement period, and that drive means (14c, 14d) are provided which drive the integrator (21) in such manner that at the end of the measurement period it is set at an angular value (psi ) which corresponds to the flux angle signal.
Patent DE-3262777-D1 (DE)
Title: Suspension device for letter files
Inventor: DUDDE EITEL
IPC: B42F15/00
Filed: 1982-06-15
Granted: 1985-05-02
Abstract: 1. A device for the transversely displaceable suspension of a letter-file in what is called a lateral filing unit, comprising two parallel carrier rails at different levels, as well as what is called a vertical filing unit, having two parallel carrier rails at similar levels, by means of suspension members which are each arranged to be swung outwardly to a limited extent on a base plate (1, 1') which is connected to the rear cover carrying the aligning device and is arranged at that corner zone of the rear cover that is adjacent the rear of the file, characterized in that the suspension members, of which one for the lateral filing unit and one for the vertical filing unit are mounted on each of the two base plates (1, 1'), are formed by wire stirrups (2, 2', 3, 3'), which have webs extending at right angles to the plane of the rear cover, and their free pivot-forming ends, which are bent away at right angles from the limbs of the stirrups, are swivellably mounted in the limbs (11, 11', 12, 12') of a U-section base plate (1, 1') and about different axes, of which the axes for the lateral wire stirrups (2, 2') are at a smaller distance from the rear of the file than are the axes for the vertical wire stirrups (3, 3').
Patent DE-3273447-D1 (DE)
Title: Oscillation mechanism for reciprocating machine parts, in particular for a support of print elements in a matrix line printer
Inventor: PICHLER JOSEF
IPC: B41J19/04
Filed: 1982-07-08
Granted: 1986-10-30
Abstract: A rotational movement of a constant speed drive is translated into a linear reciprocating motion having two relatively long, constant slope sections within a cycle, such section occuring in between two sequential reversals, and representing a constant speed. The speed modification is obtained by a universal joint-cross link with oblique axes and a crank output having a linear phase.
Patent DE-3273993-D1 (DE)
Title: Improvements in or relating to home brewing
Inventor: WILDE PETER FREDERICK
IPC: C12Q1/02
Filed: 1982-07-14
Granted: 1986-12-04
Abstract: A brewing kit comprises a sterile container containing premeasured amounts of concentrated fermentable material, optionally sugar, and yeast. The concentration of the contents of the container are such that the fermentation activity of the yeast is inhibited. In use, water is introduced into the container to reduce the concentration of the contents and hence to form a fermentation mixture which is allowed to ferment in the container. The container may be in the form of a bag (3) of suitable plastics material and includes a means of adding diluent water and withdrawing completed brewed beverage (7,9), The container may be fitted with a pressure relief valve (20,21). The container may be supported and the pressure generated within it may be restrained with a strong outer restraint (25).
Patent DE-3277872-D1 (DE)
Title: Process for preparing polyesters in the presence of a processing aid
Inventor: MARESCA LOUIS MICHAEL
IPC: C08G63/18
Filed: 1982-08-26
Granted: 1988-02-04
Abstract: Described herein is a process for preparing polyesters which comprises reacting a dihydric phenol with a diester derivative of an aromatic diacid in the presence of from about 10 to about 60 weight percent of a processing aid having a boiling point of greater than about 200 DEG C, under polyester forming conditions.
Patent DE-3364997-D1 (DE)
Title: Pattern generator for a drive control device
Inventor: FRIEDLI PAUL DR
IPC: B66B1/16
Filed: 1983-10-19
Granted: 1986-09-04
Abstract: With this set or reference value transmitter which is controlled by a set or reference value clock pulse generator or transmitter regulation of the running-up or acceleration of electric motors, such as asynchronous motors, can be kept under control also in the upper rotational speed ranges of the motor by adapting the displacement path-reference value characteristic curve to the displacement path-actual value characteristic curve. For this purpose the reference value transmitter comprises a correction member, by means of which the displacement path-regulation deviation is supervised in such a way that if the greatest displacement path-regulation deviation associated with the maximum power of the adjusting or positioning members is exceeded, the clock pulse frequency of the reference value clock pulse transmitter is reduced proportionally to the excess. The displacement path-reference values are supplied to the displacement path regulation circuit in correspondingly larger time intervals until the greatest displacement path-regulation deviation is fallen short of, whereupon the reference value transmitter continues to operate with the original clock pulse frequency.
Patent DE-3370179-D1 (DE)
Title: Colour indicator
Inventor: GRUEN UDO
IPC: B01D46/42
Filed: 1983-05-25
Granted: 1987-04-16
Abstract: 1. A fumes extractor hood having a filter mat arranged above a sieve plate and a colour indicator which by a change in colour signals unserviceability and in particular saturation with fat of the filter mat characterised by a signal plate (8) which is at least partially provided with indicator substance and which is disposed beneath the sieve plate (1).
Patent DE-3463524-D1 (DE)
Title: System for the positioning of coke oven machines
Inventor: GFRERER MANFRED DR
IPC: C10B41/00
Filed: 1984-11-12
Granted: 1987-06-11
Abstract: At a coke oven of a coking plant, each operating machine is provided with a U-shaped detector unit equipped with infrared light gates. Each operating station of the coke oven is provided with a signal plate carrying positioning marker elements for fine tuning the positioning of the operating machine at the operating station and with identification marker elements for identifying the respective operating stations. Each infrared light gate includes an infrared light source and an infrared light sensor connected to an electronic evaluation circuit comprising a memory with a reading monitor for detecting and correlating the coded identification markers on the signal plates. The electronic evaluation circuit also includes an electronic position evaluation subcircuit which controls the drive of the respective coke oven operating machine to move the same at a reduced speed if a first positioning pulse is transmitted and to stop the operating machine upon the occurrence of a pair of positioning pulses as well as an identification signal identifying a desired operating station.
Patent DE-3464616-D1 (DE)
Title: Resilient cellular polymers from amine terminated poly(oxyalkylene) and polyfunctional epoxides
Inventor: DABI SHMUEL
IPC: C08J9/04
Filed: 1984-04-17
Granted: 1987-08-13
Abstract: An absorbent, flexible, resilient, cellular polymer is provided which comprises the reaction product of at least one epoxy resin and amine terminated poly(alkylene oxide).
Patent DE-3469061-D1 (DE)
Title: Liquid level gauge
Inventor: WAFELMAN HENK RUDOLF
IPC: G01F23/42
Filed: 1984-09-20
Granted: 1988-03-03
Abstract: A liquid level gauge comprises a sensor adapted to cooperate with the liquid and suspended on a measuring cable or measuring tape, which is wound on a rotatable drum. A torque is exerted to the drum by a spring means, said torque being opposed to the torque exerted by the sensor on the drum. The drum is rotatable to substantially balance said torques. A stabilizer weight is inserted in the measuring cable or the measuring tape at a relatively short distance above the sensor.
Patent DE-3469151-D1 (DE)
Title: Water sport apparatus in the form of a wheel
Inventor: IVANCIU AUREL-GHEORGHE DIPL IN
IPC: B63B1/04
Filed: 1984-05-26
Granted: 1988-03-10
Abstract: 1. Water sport device with at least one cylindrical wheel, which is buoyant in upright position when the cylinder axis is approximately horizontal, whose inner diameter is of standing height, whose inner side (11) is designed as a cylindrical standing or tread and running surface for one person and whose outer circumference is provided with several paddles (12), whereby radial struts (18a) are provided on at least one side of the wheel (10) on which a supporting frame (21) for at least one additional float and stabilizer (22, 23) is mounted outside the wheel, and whereby a control (22) is provided on the stabilizer, characterized by the fact that the wheel cross-section is rectangular with two spaced ring-shaped vertical plates (13, 14) and concentric, radially spaced ring walls (15, 16) made of rigid plastic material, which are welded together, and by the fact that the disks project slightly beyond the paddles radially and are provided with rings (13a, 14a) on the outer circumference.
Patent DE-3486292-D1 (DE)
Inventor: ACREE WILLIAM MARSHALL
IPC: A61K39/39
Filed: 1984-06-14
Granted: 1994-04-28
Abstract: Attenuated live canine coronavirus may be administered to dogs to produce localised immunity to canine coronavirus in the intestines. The attenuated virus may be prepared by passing virulent canine coronavirus in feline cells.
Patent DE-3562106-D1 (DE)
Title: Safety device in the form of a guard for covering a power take-off
Inventor: TEICH MICHAEL ING GRAD
IPC: B60K25/06
Filed: 1985-01-12
Granted: 1988-05-11
Abstract: A flip-up shield assembly for a tractor PTO in which the shield can be moved from a normal position in which it extends above and to the sides of the PTO shaft to and held in two raised positions, one of which is intended for use when a drive shaft having an oversized universal joint guard is attached to the PTO shaft and the other of which is intended for use simply during the coupling of a drive shaft to the PTO shaft. The shield can be moved to and held in an additional protection position which is located below the normal protection position to provide additional space for an adjustable implement hitch which is adjustably carried by a vehicle above the PTO shaft.
Patent DE-3571374-D1 (DE)
Title: Method of quantitatively determining a plant-specific parameter of a determinated plant-variety taking into account different n-supply
Inventor: RUSCH VOLKER DIPL BIOL DR RER
IPC: A01G7/00
Filed: 1985-04-17
Granted: 1989-08-17
Abstract: In a method for ascertaining phyto-specific characteristics for differently grown crops to differentiate between crop plants that have been subjected to different methods of growing, the following plant parameters FGmax=maximum fresh weight, TG=dry weight AcP=proportion by weight of cell components capable of swelling AH2O=proportion by weight of adsorptive water WH2O=proportion of cell water by weight are ascertained and are related to each other in the form of a ratio relativizing locality-dependent modifications. In accordance with a second form of the invention an enzyme, such as glutamate dehydrogenase, or an enzyme mixture present in the plants to be investigated and reacting particularly sensitively to an alteration in the supply of nitrogen, is isolated and the relaxation time  tau  of the enzyme is ascertained for different enzyme concentrations.
Patent DE-3572631-D1 (DE)
Title: Multi-axle motor vehicle with a body
Inventor: HARTMANN ERNST
IPC: B60G99/00
Filed: 1985-06-26
Granted: 1989-10-05
Abstract: PCT No. PCT/EP85/00311 Sec. 371 Date Feb. 24, 1986 Sec. 102(e) Date Feb. 24, 1986 PCT Filed Jun. 26, 1985 PCT Pub. No. WO86/00270 PCT Pub. Date Jan. 16, 1986.Multi-axle motor vehicle, particularly commercial vehicles, preferably a motor vehicle with a body, of which the contents is comprised of instruments, such as a workshop car, the motor vehicle comprising a warp flexible frame (1, 2) and the body being discharged as much as possible of warping efforts: the body, respectively its bottom construction group (8), is supported at least at one end, preferably throughout its length with distribution on several locations and at both ends, on a load distribution curve surface (5), preferably configured as an arc of a circle, connected to the frame (1, 2), the curvature center of the load distribution curve surface (5) being located in the warping axis of the frame (1, 2, 3, 4): at least one side thrust support connection (12) is provided in order to prevent the load distribution surface (6) from sliding on the load distribution curve surface (5).
Patent DE-3575668-D1 (DE)
Inventor: TOWNSEND JEFFREY H
IPC: A61F5/00
Filed: 1985-08-12
Granted: 1990-03-08
Abstract: The present invention relates to an orthosis for controlling an unstable knee joint in the sagital, cononal and transverse planes, comprising femural and tibial cuffs (17, 25) joined by links (34, 35) which are interconnected to provide a novel mechanical joint wherein camming slots (55, 57) are formed in one of the links with cams disposed on the other link, the slots (55, 57) comprising straight segments (60) and arcuate segments (62) so as to provide approximately 8 millimeters of sliding movement betveen the femur and tibia, followed by relative rotation about the center of radius of the femural condyle as the leg is flexed. The tibial cuff (25) is conformed about the boney prominence (100) or shin of the tibia to inhibit rotation of the leg beneath the knee within the brace (15) itself.
Patent DE-3578578-D1 (DE)
Inventor: DODT JOHANNES
IPC: C07K14/00
Filed: 1985-12-12
Granted: 1990-08-09
Abstract: PCT No. PCT/EP85/00701 Sec. 371 Date Aug. 6, 1986 Sec. 102(e) Date Aug. 6, 1986 PCT Filed Dec. 12, 1985 PCT Pub. No. WO86/03493 PCT Pub. Date Jun. 19, 1986.The present invention relates to a new content substance found in leeches (Hirudo medicinalis), the derivatives of this abbreviated at the N-terminus and the C-terminus, and the desulfated derivatives therefrom as well as a process for the production of these compounds, and their use. These compounds possess thrombin-inhibiting properties and can be used to inhibit clotting in human and animals, for blood conservation, or as reagents for the analytical determination of thrombin.
Patent DE-3585230-D1 (DE)
Inventor: YAMAMOTO RONALD KENICHI
IPC: A61M5/32
Filed: 1985-09-20
Granted: 1992-02-27
Abstract: This invention is a sleeve-like tissue-interface device designed to reduce the incidence of nosocomial infection related to percutaneous conduits by promoting a tissue seal where the conduit and skin interface, and by the expression of antibacterial activity to reduce the possibility of bacteria advancing along the conduit into deeper tissues. In particular, the positionability of the invention allows it to be placed onto a catheter-like device, in the dermal and subcutaneous tissue below the catheter exit site, although this position relative to catheter length is variable at different anatomical sites, and from patient to patient. The positionability feature also allows the invention to be used in conjunction with existing percutaneous access devices such as catheters and wound drains, as an optional measure against bacterial infection.
Patent DE-3586858-D1 (DE)
Inventor: BUXTON FRANCIS PAUL
IPC: C12N15/80
Filed: 1985-12-04
Granted: 1993-01-07
Abstract: Transformants of Aspergillus niger and related Aspergilli, containing foreign DNA conferring modified properties of expression thereon, are prepared by use of a DNA vector which contains a selectable marker which is capable of incorporation into the DNA of the host A. niger cells, but which is not to be found in the A. niger cells prior to this transformation. The vector also contains other foreign DNA to be incorporated into the A. niger, for modified expression. The process suitably uses mutants of A. niger as hosts, the mutants lacking the selectable marker as compared with wild-type A. niger, and conducts the transformation on spheroplasts of A. niger.
Patent DE-3587503-D1 (DE)
Title: DNA coding for Plasmodium falciparum antigens
IPC: C07G99/00
Filed: 1985-09-10
Granted: 1993-09-09
Abstract: A novel DNA molecule comprises a nucleotide sequence corresp. to all or a portion of the base sequence coding for an antigen of P. falciparum selected from Ring-Infected Erythrocyte Surface Antigen (RESA), the Falciparum Interspersed Repeat Antigen (FIRA) and other cross-reactive antigens of P. falciparum. Also claimed are recombinant DNA cloninq vehicles or vectors capable of expressing at least a portion of at least one polypeptide or protein of P. falciparum and havinq inserted the nucleotide sequence, the sequence being operatively linked to an expression control sequence.