baber/WOPTO huggingface dataset:
Patent DE-3266199-D1 (DE)
Inventor: DANZIN CHARLES
IPC: A61K31/13
Filed: 1982-08-16
Granted: 1985-10-17
Abstract: Novel fluorinated alkenylene diamine derivatives are inhibitors of ornithine decarboxylase enzyme and have the following general Formula I:- <CHEM>  wherein:  Rc represents hydrogen or -COR5, where R5 is as defined below;  R1 represents hydrogen or C1-C6 alkyl; one of R2 and R3 represents hydrogen and the other represents C1-C6 alkyl;  R5 represents hydroxy or C1-C8 alkoxy;  m and n independently represent 0 or 1 but m + n = 0 or 1; p represents 1 or 2.
Patent DE-3267229-D1 (DE)
Title: Casting or splinting package and method of constructing same
Inventor: DAHLEN BURTON L
IPC: A61F5/04
Filed: 1982-03-15
Granted: 1985-12-12
Abstract: A novel casting or splinting package is disclosed wherein a sheet comprising a textile substrate impregnated or coated with a water-curable resin system is non-sealably confined between a sheet of resilient, non-water-absorptive material and a sheet of flexible, non-water-absorptive material. The assembled sheets are enclosed in a porous envelope. In use, the casting or splinting package is immersed in water, squeezed to remove excess water, and then applied to and formed about the body part to be immobilized or supported whereupon the package becomes rigid.
Patent DE-3267762-D1 (DE)
Title: Passivation of heavy metals during the conversion of oils that contain coke precursors and heavy metals
Inventor: HETTINGER WILLIAM P
IPC: C10G11/18
Filed: 1982-05-10
Granted: 1986-01-16
Abstract: A process for economically converting carbo-metallic oils to lighter products. The carbo-metallic oils contain 650°F plus material which is characterized by a carbon residue on pyrolysis of at least about 1 and a Nickel Equivalents of heavy metals content of at least about 4 parts per million. This process comprises flowing the carbo-metallic oil together with particulate cracking catalyst through a progressive flow type reactor having an elongated reaction chamber, which is at least in part vertical or inclined, for a predetermined vapor riser residence time in the range of about 0.5 to about 10 seconds, at a temperature of about 900 to about 1400<sup>*</sup>F, and under a pressure of about 10 to about 50 pounds per square inch absolute sufficient for causing a conversion per pass in the range of about 50% to about 90% while producing coke in amounts in the range of about 6 to about 14% by weight based on fresh feed, and laying down coke on the catalyst in amounts in the range of about 0.3 to about 3% by weight. The spent, coke-laden catalyst is separated from the stream of hydrocarbons formed by vaporized feed and resultant cracking products and regenerated in one or more regeneration beds in one or more regeneration zones by burning the coke on the spent catalyst with oxygen. The regenerated catalyst is recycled to the reactor and contacted with fresh carbo-metallic oil. Compounds of aluminum, silicon, zirconium or titanium or a mixture of two or more of those metal compounds is added to the catalyst in an amount and in a form sufficient to reduce the amount of gas formation caused by heavy metals deposited on the catalyst during the conversion reaction.
Patent DE-3269870-D1 (DE)
Title: Alcoholic beverages and process for their preparation
Inventor: BONNOME JEAN-PIERRE
IPC: C12G3/08
Filed: 1982-10-26
Granted: 1986-04-17
Abstract: 1. A method of manufacturing an alcoholic beverage, starting from a wine and making use of hyperfiltration or ultrafiltration, characterized in that the initial wine is subjected to hyperfiltration or to ultrafiltration suitable for obtaining a permeate other than wine, while retaining drinking quality, said permeate constituting the basis of the desired beverage.
Patent DE-3367316-D1 (DE)
Title: Device for eliminating static electricity
Inventor: WALLEN JAN-OLOV
IPC: H05F3/00
Filed: 1983-04-23
Granted: 1986-12-04
Abstract: The invention relates to a device, which entirely eliminates static electricity on technical equipment and charged materials. This is effected by using an electric circuit between charging media and machine part, which circuit comprises in series at least one resistor (2), one tunnel diode (3) and one coupling diode (4). A capacitor (5) is connected in parallel over the tunnel diode, and a direct voltage is laid over the resistor (2) and the tunnel diode (3).
Patent DE-3375079-D1 (DE)
Title: An arrangement for the removal of one or more fractions out of whole blood, plasma or other similar body fluids
Inventor: LARSSON LARS-AKE LENNART
IPC: A61M1/34
Filed: 1983-10-28
Granted: 1988-02-11
Abstract: An arrangement for the removal of one or more fractions out of whole blood, plasma or other similar body fluids with the help of adsorption on an adsorption column (23,24) comprising means for the feed of the said fluid of the column and means for the removal of the same. 
<??>In accordance with the invention the said means for the removal of the fluid comprise at least one analysing device (31,32) for the coarse analysis of the fluid and a valve device (33,34) which is adapted so as to conduct the fluid flow from the column (23,24) as a function of the analysis carried out either to a second analysing device (38,46,47) for the fine analysis of the fluid or back to the source (1) of the same, e.g. a patient, or to a drain (36). 
<??>The arrangement can be eluated with the help of a regenerating liquid which is adapted so as to lower the pH of the column gradually during a certain period. Preferably means are adapted so that at the start of the period a rapid loweing is achieved so as to accelerate the starting of the regeneration, whereupon the lowering is adapted so as to occur slowly during the actual regeneration, and appropriately to be terminated rapidly during the finish of the said period.
Patent DE-3460024-D1 (DE)
Title: Aminopropanol derivatives of 1-(2-hydroxyphenyl)-3-phenyl propanols, method for their manufacture and therapeutic agents containing these compounds
Inventor: FRANKE ALBRECHT DR
IPC: C07D303/22
Filed: 1984-03-10
Granted: 1986-03-06
Abstract: Compounds of the general formula    <IMAGE>  I  where R1, R2, R3, R4 and n have the meanings given in the description, are useful for treating cardiac disorders.
Patent DE-3465007-D1 (DE)
Title: Infra-red heated baking device and its use
Inventor: PERVANGHER ERNESTO
IPC: F24C15/16
Filed: 1984-01-11
Granted: 1987-09-03
Abstract: 1. An infra-red-heated baking appliance having an upper and a lower reflector (11, 12) in each of which at least one source (13, 14) of infra-red light is arranged, in which respect the upper reflector (12) is movable upwardly by means of a gearing (22, 23, 26, 27, 40) out of the baking position (Fig.1), in which it together with the lower reflector (11) encloses a grid (15), arranged between them, for the food to be baked, so that the food to be baked can be inserted and removed, characterized in that the gearing (22, 23, 26, 27, 40) has parallel thrust/guide means (26, 27, 40) by means of which the lower reflector (11) with the grid (15) carried by it can be moved away from the upper reflector (12) with a horizontal motion component whilst maintaining the horizontal position of the grid (15), and the movements of the two reflectors (11, 12) are coupled by the gearing (22, 23, 26, 27, 40), so that the upper reflector (12) is raised when the lower reflector (11) is moved with a horizontal motion component away from it.
Patent DE-3468967-D1 (DE)
Title: Process and composition for plant growth regulation
Inventor: KARSAI JOZSEF
IPC: C05G3/00
Filed: 1984-03-08
Granted: 1988-03-03
Abstract: The growth of the field plants is controlled by treating the plants in the vegetative stage with 4-chloro-meta-cresol, p-cresol, hydroquinone, p-nitro-phenol, p-chloro-phenol, phenol, resorcinol, pyrogallol, 2,4-dichloro-phenol, 2,6-dichloro-phenol, pyrocatechol, o-butyl-phenol, 4-methyl-7-hydroxy-/2H/benzopyran-2-one, diacetyl-pyrocatechol, pyrocatechol-metalyl-ether, 2,2,4-trimethyl-5-hydroxy-/2,4/-chromene, 2,2,4-trimethyl-7-hydroxy-/2,4/-chromene or a mixture thereof at an application rate of 0.3-4 kg./ha and optionally microelements and/or mesoelements such as boron, magnesium, sulphur (in the form of sulphate), manganese, copper, zinc and molybdenum in the form of water soluble salts and metal chelates respectively, and urea or ammonium salts, at an application rate of 0.5-5.0 liter/ha at a concentration of 5-500 g./liter and simultaneously or previously with 2-chloroethyl phosphonic acid or esters or salts thereof at an application rate of 0.5-3.0 kg./ha.
Patent DE-3474224-D1 (DE)
Title: Electronic article surveillance system
Inventor: SENSIPER SAMUEL
IPC: G08B13/24
Filed: 1984-07-27
Granted: 1988-10-27
Abstract: An electronic article surveillance system for microwave frequencies (500 MHz and higher) has microstrip antenna arrays each array comprising a dielectric substrate having a plurality of metal patches, spaced apart in the normal direction of travel through a surveillance zone, on one side and a metal ground plane on the other side. Each metal patch and the adjacent portion of the ground plane together form a cavity resonator which resonates at a desired transmitter or return signal frequency and thereby form a signal radiating or receiving structure. The patch size, patch to ground plane spacing, and spacing between patches are determined by the desired resonant frequency.
Patent DE-3475174-D1 (DE)
Title: Arrangements for mounting a razor foil in the head of a dryshaver
Inventor: ULLMANN ROLAND
IPC: B26B19/04
Filed: 1984-09-28
Granted: 1988-12-22
Abstract: 1. a device for mounting a shaving foil (1) by means of its leg ends (1.1, 1.2) in the shaving head frame (5) of a dry shaving apparatus, with the leg ends (1.1, 1.2) of the shaving foil (1) being of resilient structure and removably fastened to the shaving head frame (5), characterized in that the leg ends (1.1, 1.2) are configured as scroll springs (1.11, 1.21), that guiding means (2, 2.2, 2.3, 2.4, 2.5) are provided in the shaving head frame (5), and that the leg ends (1.1, 1.2) are arranged to be scrollable in or about the guiding means (2, 2.2, 2.3, 2.4, 2.5).
Patent DE-3485230-D1 (DE)
Inventor: BERNSTEIN JOEL E
IPC: C11D1/94
Filed: 1984-06-20
Granted: 1991-12-05
Abstract: Sunscreen detergent compsns. comprise a nonionic detergent and/or an amphoteric detergent and a sunscreen agent (I). Nonionic detergents are ethoxylated phenols or polysorbate. Amphoteric detergents are coconut-based imidazoline cpds. or NH4 7-21C alkyl ether sulphates. (I) is an aminobenzoic acid, an aminobenzoate ester, 2-hydroxy-4-methoxylbenzophenone (oxybenzone) or 2-ethoxyethyl p-methoxycinnamate (cinoxate).
Patent DE-3560805-D1 (DE)
Title: System for controlling the environment in a life-stock house
Inventor: SMULDERS ADRIANUS HENRIKUS JOS
IPC: F24F11/76
Filed: 1985-07-23
Granted: 1987-12-03
Abstract: Environment control system for a room-like life-stock house, especially for pigs, which room (1) has on one side a wall (3) with a movable air supply valve (5) in the upper part thereof and in a wall located at some distance from said wall an air discharge fan (7) in the upper part of the room, the momentary capacity of the fan and the momentary transmission of the air supply valve being controlled by a micro-processor (11) in dependence on the temperature in the room, wherein two temperature sensors (8, 10) are located in the room of which one (8) is closer to the wall with the air supply valve and the other (10) is closer to the fan, which temperature sensors each generate an electrical signal for controlling the micro-processor in such manner that the average value of both the two control signals determines the desired position of the air supply valve and the desired capacity of the fan, whereby a possibly occuring variation of the difference of both the control signals corrects the position of the air supply valve in such manner that the variation of the difference of both control signals which has occured is compensated.
Patent DE-3562088-D1 (DE)
Title: Production of carboxylic anhydrides from methyl carboxylates using rhodium complex catalysts
Inventor: WEGMAN RICHARD WILLIAM
IPC: C07C51/56
Filed: 1985-08-14
Granted: 1988-05-11
Abstract: @ A process for the production of organic carboxylic anhydrides by the catalytic reaction of a methyl carboxylate and carbon monoxide in contact with a homogeneous catalyst system of rhodium metal atom, a phosphorus-containing ligand in which there is present at least one oxo (=0) oxygen atom attached to a phosphorus atom or a carbon atom to form a Z group and thegroup in said Z group is located at least one carbon atom removed and preferably from 2-4 carbon atoms removed from the phosphorus atom of the molecules represented by the formulasorand a halogen source, under mild reaction conditions, wherein R' is aryl, alKaryl, aralkyl or alkyl, and wherein 1 or more of said R' groups can be substituted with a Z group but not more than 3 of said R' groups in the molecule are so substituted; a is an integer from 0-4; b is an integer from 0-3 and Z is P(O)R'R'; - C(O)OR" or C(O)R", wherein R" is R or -H.
Patent DE-3562312-D1 (DE)
Title: Golf spike assembly
Inventor: CHEN YORK
IPC: A43C15/16
Filed: 1985-02-22
Granted: 1988-06-01
Abstract: The receptacle for a golf spike comprises an annular, slightly concave dish with a threaded tubular female connected otiguous with the centre of the concave face of the dish. A series of cylindrical cavities are formed peripherally in the connector, extending through the thickness of the dish and each capped by a stopper on the concave face of the dish. The dish has a dia. of about 2-3 cm.
Patent DE-3565708-D1 (DE)
Title: Borehole survey method and apparatus
Inventor: VAN STEENWYK DONALD H
IPC: E21B47/022
Filed: 1985-01-17
Granted: 1988-11-24
Abstract: A borehole survey method and apparatus, the apparatus including  (a) angular rate sensor means (16) having a sensitive axis,  (b) tilt sensor means (17, 18), (c) a rotary drive (13) operatively connected to said (a) and (b) sensor means to rotate same about an axis extending generally in the direction of the borehole. (d) and circuitry operatively connected with said (a) and (b) sensor means to determine the azimuthal direction of tilt of the borehole at a first location therein, said (a) sensor means also connected in feedback relation with the drive whereby the sensitive axis of the (a) sensor means is maintained at a predetermined orientation relative to horizontal during travel of said apparatus in the borehole relative to said first location, and whereby changes in borehole alignment during said travel may be determined.
Patent DE-3569022-D1 (DE)
Title: Heat exchanger
Inventor: BARLEBO LARS MELLGREN
IPC: B04C1/00
Filed: 1985-04-09
Granted: 1989-04-27
Abstract: A heat exchanger has a cylindrical chamber (6) with a tangential peripheral gas inlet (1), an axial gas outlet (2), a material inlet (3) which introduces the material with a tangential velocity components in the same sense as that of the spiral gas flow at the point of introduction, and a material outlet (5).
Patent DE-3572117-D1 (DE)
Title: Device, particularly for reclining and height-adjustable chairs
Inventor: LOCHER HERMANN
IPC: A47C1/024
Filed: 1985-10-31
Granted: 1989-09-14
Abstract: The adjusting mechanism is used for exerting a force on two components moveable relative to one another and comprises a cylinder, a piston and a piston rod. A guide rod is also provided on the piston and is guided in a guide connection of a bottom cylinder casting. A control piston is displaceably guided in a longitudinal bore of the piston and in a further longitudinal bore of the guide rod. The piston contains transfer ducts, which are either obturated by the control piston or are freed or exposed by a smaller diameter portion of the control piston. An inner cylinder chamber is completely filled with a flowable or fluid grease. As a result, the piston rod can be locked in position by the control piston closing the transfer ducts and, on releasing or opening the latter, the piston rod can be moved. The locking of the adjusting mechanism in a specific position, as is particularly required in the case of tiltable chairs, is consequently facilitated in comparison to known adjusting mechanisms. In addition, by using flowable grease, the sealing of the adjusting mechanism is made simpler.
Patent DE-3575064-D1 (DE)
Inventor: SCHREDER FELIX
IPC: F24C7/08
Filed: 1985-11-14
Granted: 1990-02-01
Abstract: A large electric hotplate for restaurants and the like is heated by tubular heaters, which are placed in slots on the bottom of a cast hotplate body. An insulation with metal cover plates and a lower plate dish ensures the necessary pressing and thermal insulation. A sensor tube is placed on the outside of the downwardly projecting outer edge of the hotplate body on either side of the hotplate, said sensor tube being connected to a thermostat supplying the tubular heaters by means of several contacts.
Patent DE-3579387-D1 (DE)
Inventor: GOECKLER HEINZ DIPL ING
IPC: H03H17/04
Filed: 1985-02-09
Granted: 1990-10-04
Abstract: 1. Digital recursive filter of Nth degree (N = 1,2,3) with a 3dB cut-off frequency fd , with a filter member (F) with filter signal input (E) and filter signal output (A) as well as co-efficient input (K) for the feed of coefficient signals from an automatic control circuit (S), for signals to be filtered at a scanning frequency fA , wherein the co-efficients are stored and/or derivable by computation in the control circuit (S) from stored and/or enterable values, characterized thereby, that for the replication in terms of amount of the characteristic function (transmittance) of an analog exponent low-pass filter at a frequency (desired frequency) fW and for the approximate replication at all other frequencies f from f = 0 to a maximum frequency fmax , the co-efficients a11 , a01 , a22 , a12 , a02 , b01 , b12 , b02 , CN according to the established nomenclature for a digital filter as cascade connection with two filter blocks in the second canonic form have the following values : for N = 1 : a11 = a22 = 1, a12 = a02 = b12 = b02 = 0 ; a01 = -z0 b01 = -e**-2 PI fd /fA C1 = 1 + b01/1 - z0 for N = 2 : a11 = 1, a01 = b01 = 0 and either a22 = 1 a02 = 0, a12 = -z0 or a22 = 0, a12 = 1, a02 = -z0 b12 = -2e**-2Root 2 PI fd /fA cos (2Root 2 PI fd /fA ) b02 = e**-2 2Root 2 PI fd /fA C2 = 1 + b12 + b02/1 - z0 for N = 3 : a11 = 1 and either a22 = 1, a12 = a02 = 0 or a12 = 1, a22 = a02 = 0 or a02 = 1, a22 = a12 = 0 ; a01 = -z0 b01 = -e**- 2**PI fd /fA b12 = -2e**-PI fd /fA cos (2Root 3 PI fd /fA ) b02 = e**-2 PI fd /fA C3 = (1 + b01 )(1 + b12 + b02 )/(1 - z0 ) wherein : z0 = DW +- 2Root DW **2 - 1 DW = (SW /CW )**2 -cos2 PI fW /fA /(SW /CW )**2 - 1 wherein : CW = ¦1-e**-2 PI fd /fA /e**j2 PI fW /fA -e**-2 PI fd /fA ¦ for N = 1, SW = 1/¦jfW /fd + 1¦ = 1/2Root 1 + (fW /fd )**2 for N = 1, CW = ¦(1-e**-(1-j)2Root 2 PI fd /fA ) (1-e**-(1+j)2Root 2 PI fd /fA )¦/¦(e**j2 PI fW /fA -e**-(1-j)2Root 2 PI fd /fA )(e**j2 PI fW /fA -e**-(1+j)2Root 2 PI fd /fA )¦ SW = 1/(jfW /fd + 1-j/2Root 2)(jfW /fd + 1+j/2Root 2) for N = 2 and CW = A . B A = ¦1-e**-2 PI fd /fA ¦/¦e**j2 PI fW /fA -e**-2 PI fd /fA ¦ B = ¦(1-e**-(1-j 2Root 3)PI fd /fA ) (1-e**-(1+j 2Root 3)PI fd /fA )¦/¦(e**j2 PI fW /fA -e**-(1-j 2Root 3)PI fd /fA )(e**j2 PI fW /fA -e**-(1+j 2Root 3)PI fd /fA )¦ SW = 1/¦jfW /fd + 1¦.¦(jfW /fd + 1-j 2Root 3/2) (jfW /fd + 1+j 2Root 3/2)¦ for N = 3 wherein j = 2Root-1.
Patent DE-3650676-D1 (DE)
Inventor: PIECZENIK GEORGE
IPC: C12Q1/68
Filed: 1986-08-28
Granted: 1998-05-28
Abstract: In one aspect the invention discloses a matrix comprising a population of peptide sequences of the same length, the length being about 4 to about 12 L-amino acid residues, the population comprising at least 10% of all peptide sequences of the selected length; and a heterogeneous population of antibodies comprising antibodies capable of binding to substantially every member of the oligopeptide population.
Patent DE-3663549-D1 (DE)
Title: Tube disconnector
Inventor: LECHERMEIER FRANZ
IPC: E03C1/10
Filed: 1986-03-14
Granted: 1989-06-29
Abstract: 1. A tube disconnector comprising a throughflow orifice (16) and a vent orifice (17, 41) and, associated with these orifices, two closure elements (5, 50 ; 8 ; 9) so coupled together that the throughflow orifice is in the closed state when the vent orifice is open and vice versa, the isolator also having driving surfaces (509, 82, 92), enabling the medium to move the closure elements into the throughflow position, a return spring (61) being provided to return the closure elements to the venting position, characterized in that the closure elements (5, 50 ; 8 ; 9) are so devised that by the opening of the throughflow orifice (16) a relatively large driving surface (509, 82, 92), and upon closure of the throughflow orifice (16) a relatively small driving surface, becomes operative for the movement into the throughflow position.
Patent DE-3665133-D1 (DE)
Title: Vertical autoclave and mass polymerisation and copolymerisation process based on vinyl chlorides
Inventor: POMMIER YVES
IPC: B01F15/00
Filed: 1986-04-04
Granted: 1989-09-28
Abstract: A vertical autoclave for carrying out operations involving a medium having a liquid phase and/or a solid phase includes: (a) a concave autoclave bottom; (b) a shaft along a vertical axis of said autoclave, said shaft passing through said bottom of said autoclave; and (c) stirrers for driving said medium with a centripetal motion about said concave autoclave bottom.
Patent DE-3670411-D1 (DE)
Inventor: MICHELS-KROHN KARL-HEINZ
IPC: H04L12/433
Filed: 1986-08-07
Granted: 1990-05-17
Abstract: A method and apparatus for transmitting data between a number of control devices which are connected to each other by at least one clock-controlled loop, which is operated directionally dependent, are disclosed which cause a transmit authorization signal to be sent via the loop from control device to control device which places each control device, upon receipt thereof, in a transmit authorization status. A control device receiving the transmit authorization signal emits data signals to be transmitted via the loop, with a receiver address identifying a selected other control device intended to receive the data signals, before forwarding the transmit authorization signal to another control device. The control device which transmitted the data signal is then switched to an acknowledgement signal reception status. If the intended other control device receives the data signals correctly, it sends an acknowledgement signal to the transmitting control device. The transmitting control device is maintained in the acknowledgement signal reception status for a time no longer than arrival of a further transmit authorization signal. If the transmitting control device receives the acknowledgement signal within this time, it is then switched to a status enabling renewed emission of further data signals. If no acknowledgement signal is received within this time, the transmitting control device is switched to an error status for either reporting the error or initiating steps to correct the error.
Patent DE-3671340-D1 (DE)
Inventor: HERZOG KURT
IPC: H02K15/12
Filed: 1986-10-17
Granted: 1990-06-21
Abstract: With stator windings impregnated by total immersion, the gap formation between main insulation (7) and slot side possibly occurring due to the different expansion of conductor material and insulation material is avoided by several successive impregnation and curing processes being made (at least two), each further curing being performed at a lower temperature level (difference about 20 DEG  C.) beginning at approximately the class temperature of the insulation system and the curing being performed with horizontal stator axis, the stator being turned through at least 90 DEG  C. before each further process.