baber/WOPTO huggingface dataset:
Patent DE-3683322-D1 (DE)
Inventor: AOKI KEI
IPC: C08F8/00
Filed: 1986-05-27
Granted: 1992-02-20
Abstract: A curable composition which comprises as the essential components (A) a polymer having a main chain comprising carbon-carbon bonds and an isocyanatocarbonyl group as a pendant to the main chain, the content of the isocyanatocarbonyl groups present in the molecule of the polymer being from 0.1 to 72.2% by weight, and (B) an active hydrogen atom-containing compound which has one or more active hydrogen atoms in the molecule.
Patent DE-3686393-D1 (DE)
Inventor: SHOR PETER SCOTT
IPC: C25C1/00
Filed: 1986-05-28
Granted: 1992-09-17
Abstract: A novel gold purification method is provided which comprises electrolyzing gold into a novel pregnant electrolyte, segregating the dissolved gold ions from the cathode by a semipermeable barrier, separating insoluble impurities from the gold-containing liquidus, and then selectively reducing the gold to metallic form from the liquidus by a selective chemical reducing agent. The electrolyte is impregnated with a catalyst for leveling the overvoltage of gold and preferably contains a peroxide or a nascent oxygen source. A unitary apparatus for the method is provided.
Patent DE-3751042-D1 (DE)
Inventor: TABOR STANLEY
IPC: C12Q1/68
Filed: 1987-12-24
Granted: 1995-03-16
Abstract: The invention relates to methods of DNA sequencing including a method for determining the nucleotide base sequence of a DNA molecule, comprising providing the DNA molecule annealed with a primer molecule able to hybridize to the DNA molecule,   incubating the annealed mixture with a DNA polymerase, except reverse transcriptase, in the presence of four different deoxynucleoside triphosphates and a chain terminating agent which terminates DNA synthesis at a specific nucleotide base, the concentration of all four deoxynucleoside triphosphates at the start of said incubating being sufficient to allow DNA synthesis to continue until terminated by said agent. The DNA products of the incubating reaction are separated according to their size, so that at least a part of the nucleotide base sequence of the DNA molecule can be determined. In a furter embodiment the primer may be extended and labelled prior to the incubating reaction.
Patent DE-3763141-D1 (DE)
Inventor: GOBERT JEAN
IPC: A61K31/715
Filed: 1987-04-10
Granted: 1990-07-19
Abstract: 1. Claims for the Contracting States : BE, CH, DE, FR, GB, IT, LI, LU, NL, SE Pharmaceutical compositions, characterized in that they contain at least one hydroxyethyl starch and at least one compound having nootropic activity. 1. Claims for the Contracting States : AT, ES, GR Process for the preparation of pharmaceutical compositions, characterized in that at least one hydroxyethyl starch is mixed with at least one compound having nootropic activity.
Patent DE-3763490-D1 (DE)
Inventor: HASSELSTROEM PER
IPC: B22F3/14
Filed: 1987-03-18
Granted: 1990-08-09
Abstract: A method of powder metallurgically manufacturing an article with near net shape is disclosed, the method comprisingfilling the mould cavity (3) of an open ceramic open mould (1), the inside walls of the cavity being precision copying cast surfaces (2), with fine particulate metal powder (5), placing the mould with its content of metal powder in an outer mould (6), and covering the ceramic open mould containing the metal powder with a bed of finely distributed particulate pressure medium (7),heating the bed of pressure medium and ceramic mould and particulate metal powder therein and subjecting the particulate pressure medium to pressure provided by at least one surface acting in an axial direction against the opening (4) of the ceramic mould, so that pressure is transferred by the particulate pressure medium to the metal powder in the mould to consolidate the metal powder to a completely dense body (21) with surfaces (22) which have been shaped by the precision cast surfaces of the mould cavity.
Patent DE-3766793-D1 (DE)
Inventor: MACH HELMUT DR
IPC: C10M105/36
Filed: 1987-10-16
Granted: 1991-01-31
Abstract: This invention relates to aliphatic or aromatic polycarboxylic acid esters as defined herein which are useful as base oils alone in lubricating oil compositions or in admixture with completely synthetic, partially synthetic, or mineral oil-based lubricant compositions.
Patent DE-3768380-D1 (DE)
Inventor: POLL DIETMAR
IPC: G01N33/44
Filed: 1987-08-10
Granted: 1991-04-11
Abstract: To determine the gelling behaviour of reactive resin systems as a function of time in a better and more reliable way, the variations with time of temperature and the associated gelling times are determined for a plurality of different setpoint temperatures. The standardised conversion until the gelling point is reached is then calculated for every setpoint temperature on the basis of the measured temperature variation, the measured gelling time and the Arrhenius equation with starting values for the reaction constants roughly determined from the temperature variations. Finally, the reaction constants are varied until the calculated conversions are within a specified error limit, the reaction constants selected last representing the result. The apparatus adapted for this method has a container (2) with a microscopic capacity for the resin system to be examined, a heating bath (1) for the container (2), a viscosity measuring device for the resin, a recording device for the resin temperature and a time recording device. The viscosity measuring device comprises a temperature sensor (3) which is immersed in the container (2) and which moves up and down automatically, and a detector (61-63) which interacts with the sensor (3) and which responds if the resistance force brought about by the viscosity of the sample exceeds a limit value. <IMAGE>
Patent DE-3770146-D1 (DE)
Inventor: SCHAEFER GERHARD
IPC: A47B96/02
Filed: 1987-12-01
Granted: 1991-06-20
Abstract: A shelf of laminated material, particularly of sheet metal, includes downwardly bent edges at the sides thereof, especially at the longitudinal sides. The downwardly bent edges form stiffening portions which over the width thereof have cross-sectional profiles which are at least partially opened toward the center of the shelf. Additional sectional members of laminated material are provided which have a cross-sectional shape which fits at least in certain areas to the open cross-sectional profile of the bent edges of the shelf. The additional sectional members are attachable and fixable on or in the bent edges of the shelf and may be additionally connectible to the shelf.
Patent DE-3772710-D1 (DE)
Inventor: GRUNDEI HANS
IPC: A61F2/52
Filed: 1987-05-06
Granted: 1991-10-10
Abstract: A breast prosthesis is made in the shape of a female breast e.g. of vulcanised silicone rubber and filled with a viscous partly vulcanised silicone rubber gel and of a pad of plastic foam. A channel passes from the nipple through the prosthesis and includes a non-return valve which admits air to the face adjoining the human skin.
Patent DE-3776564-D1 (DE)
Inventor: WALKER ROBERT HUGH
IPC: C07C29/151
Filed: 1987-04-24
Granted: 1992-03-12
Abstract: Syngas to alkanols conversion process comprises reacting CO and H2 in syngas reactor(s) to form alkanols in presence of at least 2 beds of catalyst able to convert syngas to alkanols, with addn. of lower alkanols comprising MeOH as an interstage coolant between at least 2 catalyst beds. Alternatively, MeOH may be recycled as reactor feed (not as interstage coolant), pref. after moving H2O, CO2 and esp. sepg. lower alkanols to give a stream contg. at least 80 mole.% MeOH: the MeOH is again homologated, and may be thus recycled to extinction. The interstage coolant pref. contains lower alkanols in the liq. state, and the mole. ratio (lower alkanol):(H2+CO) is pref. from infinity to 0.01 (esp. 1:9 to 7:3). The lower alkanols including MeOH are pref. obtd. by sepn. from the reactor prod. stream. The catalyst pref. comprises one or more of free or combined Mo, W and Re and a promoter comprising one or more alkali(ne earth) metal(s) if free or combined form.
Patent DE-3782813-D1 (DE)
Inventor: VAN WEERDEN JAN
IPC: F24F13/00
Filed: 1987-12-23
Granted: 1993-01-07
Abstract: An air filter of which the dimensions may be easily adapted to the shape and dimensions of air ducts, especially air ducts of air condition equipments, comprises a number of frame shaped modules (1) made of plastics material. To each module a filter bag (2) is welded. The side faces (1a, b, c, d) of each module are provided with a system of ribs (5) or embossments (6). For joining modules substantially airtightly together a system of ribs or embossments on a side face of a module is connected to a complementary shaped system of ribs or embossments on the side face of another module by sliding movement or snap action. Preference is given to an embodiment whereby inclined side boundaries of interengaging complementary systems form a dovetail connection.
Patent DE-3786682-D1 (DE)
Inventor: BERTOLINI ALFIO
IPC: A61P9/00
Filed: 1987-01-02
Granted: 1993-09-02
Abstract: Pharmaceutical compsn. comprises a carrier and a polypeptide selected from (a) a fragment of ACTH (1-39) having the formula ACTH (x-y) (x = 1-5; and y = 10-39; provided that when x = 1, y is not 24); (b) N-acyl or N,O diacyl derivs. of ACTH (x-y); and (c) 4-norleucine, 7-D-phenylalanine -alpha-MSH.
Patent DE-3855865-D1 (DE)
Inventor: MASSEY JOSEPH
IPC: C12N15/877
Filed: 1988-06-02
Granted: 1997-05-15
Abstract: A process to produce viable bovine embryos through nuclear transplantation. The process utilizes nuclear material from 4 cell and later stage developed embryos recovered from inseminated donor cows through nonsurgical or surgical means. Recipient eggs or oocytes are recovered and a portion of the ooplasm removed by micromanipulation. Individually separated cells from the nuclear material donor embryo are inserted into the recipient oocyte. The oocyte fragment and nuclear donor material are electrofused. The embryo is cultured in vitro, transferred for an interim time to a sheep oviduct and then transferred to a cow for gestation.
Patent DE-3861600-D1 (DE)
Title: Brenner.
Inventor: FUELLEMANN JOERG
IPC: F23D11/44
Filed: 1988-02-25
Granted: 1991-02-28
Abstract: The burner has a motor, a fuel pump and a fan. An easily replaceable component unit (27), the drive shaft (33) of which is coupled to the burner motor, is surrounded by the flame tube (21). The component unit (27) has a drive shaft (33), supported in an adaptor sleeve (37), for driving the gasifier (17). When the burner is started up, the rotatable gasifier (17) is heated by the heater (39). Once the gasifier has reached a predetermined temperature, the supply of fuel takes place through the line segment (19') and through the nozzle (71) to the immediate vicinity of the inner wall of the gasifier (17). Because of the rapid rotation, the fuel is distributed over the entire inner wall of the gasifier (17) and evaporates. Particularly in the mixing head (29), the evaporated fuel mixes with the combustion air flowing in through the opening (77) and is directed radially to the outside by a deflector (31, 31'). Shortly after leaving the mixing head (29), the flame touches the short flame tube (21) and emerges from it. After a short travel in the flame tube, the flame can expand and decompress. As a result, a high flame temperature is avoided, and the formation of nitrogen oxides is diminished. A portion of the combustion gases is recirculated through the recirculation opening (79) and serves to heat the gasifier (17) after the shutoff of the electric heater (39).
Patent DE-3862888-D1 (DE)
Inventor: MALISANI PRIMO
IPC: F23H1/02
Filed: 1988-03-17
Granted: 1991-06-27
Abstract: Grate comprising stationary elements (21) supporting a material with a relatively large surface area, and moving elements (12) offering a relatively small contact area to the material. Air channels (29) are provided inside the stationary elements (21) for cooling the stationary elements (21) and for feeding combustion air to outlets (33). Projections (35) provided in an upper portion of the moving elements (12) leave the outlets (33) free in the restposition of the moving elements (12).
Patent DE-3863121-D1 (DE)
Inventor: KARPF KURT
IPC: A61F2/38
Filed: 1988-03-08
Granted: 1991-07-11
Abstract: The anchoring piece (2), which can be designed as a partial prosthesis for one bearing surface of the tibial head or as a "total prosthesis" for both bearing surfaces, is provided on its tibial plate (3) with horizontal anchoring rails (7) in which are mounted fixing elements (10 to 13) which can be pressed into the spongy bone tissue. 
<??>By virtue of this construction, the anchoring piece (2), which serves as a support for a plastic element forming the actual bearing and sliding surface for the femoral condyles, can be slid on and fixed like a drawer from ventral to dorsal on the surgically prepared tibia bone (6). 
<??>Therefore, upon implantation, no manipulations are necessary on the tibia (6) in respect of its axis, so that a possibly intact ligamentous apparatus is retained, since no ligament detachments need be carried out during the operation. 
<IMAGE>
Patent DE-3863135-D1 (DE)
Inventor: PHILLIPS II
IPC: F16B19/10
Filed: 1988-06-28
Granted: 1991-07-11
Abstract: A one-piece blind fastener (10) having a head (11) and a tubular body portion (12) which body portion has a central threaded bore portion (15) and a deformable portion. Such head has a circular flanged portion (11) with a central axis (A-A). The bore of the tubular body portion has an axis (B-B) that is off-set relative to the central axis. The flanged head (11) is received by a recess (20) in a plate structure (19) to which such fastener is to be attached so that a draw rod can upset the tubular body to secure a buckled portion (25) of the tubular body against the plate structure and prevent rotation of the fastener as a bolt means is threaded into and out of the central threaded bore. The flanged head portion that extends laterally and is flush with the top surface of the plate structure.
Patent DE-3863696-D1 (DE)
Inventor: KLINGBEIL KLAUS-JUERGEN DIPL I
IPC: B66B1/16
Filed: 1988-04-27
Granted: 1991-08-22
Abstract: An elevator system stopping control generates the difference between the actual speed value and a set point speed value on the transition from an unregulated travel phase to the regulated arrival or braking phase and prevents that difference from becoming effective so that the travel comfort is not impaired and the stopping accuracy remains assured. For this purpose, a multiplication factor is formed from the actual speed value and an associated nominal speed value by means of a divider during the travel phase before the onset point of braking and stored during the arrival phase in a memory. Stored in a travel curve memory are travel-dependent set point speed values, which values are multiplied by the factor by means of a multiplier and conducted as set point signals to a motor speed regulating circuit during the arrival phase.
Patent DE-3866060-D1 (DE)
Inventor: PAUSCH GUENTHER
IPC: G01R33/3873
Filed: 1988-08-01
Granted: 1991-12-12
Abstract: A number (e.g. six) of Helmholtz coils is arranged (and, for a superconducting magnet, enclosed in a liq. He filled cryostat) at intervals around a hollow plastics cylinder (7) surrounding the body under examination. To render the interior magnetic field more homogeneous, the  internal surface of  cylinder (7) is divided into non-overlapping  (8) each contg. two  holes (10) for attachment of a shim (9) of iron extending parallel to the axis. The optimum positions of the shims (9) are computed and the shims are secured accordingly by screws to either the inside (as depicted) or the outside of the  (7).
Patent DE-3870686-D1 (DE)
Inventor: LANCELLA ATTILIO
IPC: H01R13/15
Filed: 1988-03-01
Granted: 1992-06-11
Abstract: The socket contact is of the type in which, when the pin contact is not inserted, the areas of the socket contact intended to establish the contact with the pin contact (6) are arranged at least approximately according to a family of straight generatrices of a hyperboloid of revolution of one branch. The socket contact is obtained by means of permanent deformation by twisting through a predetermined angle of a cylindrical sleeve (1) of suitable metal, after having obtained, on the said sleeve, a plurality of slots (2) arranged equispaced on its cylindrical surface. The slots (2) present a lanceolate shape, with base (102) directed towards the annular zone (5) of the inlet end of the sleeve (1), while the apex (202) is directed towards the rear section of the sleeve (1) in such a manner, as a consequence of the twisting, the zone of maximum reduction of the sleeve, and consequently the zone of initial contact between sleeve (1) and pin contact (2) comes to be located in proximity of the inlet ring zone (5) of the sleeve itself.
Patent DE-3871389-D1 (DE)
Inventor: LINDSEY KEVIN
IPC: G01N19/02
Filed: 1988-04-15
Granted: 1992-06-25
Abstract: A plain bearing slide system has a carriage mounted on a slide by use of bearing pads. Each bearing pad is coated with a layer of polymeric material having a convex surface, and is arranged to ride on a counterface. The combined thickness of the layer and a layer providing the counterface is such that the difference between the static and dynamic coefficients of friction is substantially less than the difference associated with the material when used in bulk bearings. A slide system using PTFE, and with a combined thickness of the layers of 2 to 3 micrometers, operated as a measuring instrument under ambient conditions such that the PTFE is substantially non-eroding, has proved capable of providing measurements to an accuracy of 0.05 nanometers.
Patent DE-3875073-D1 (DE)
IPC: A61K31/425
Filed: 1988-11-09
Granted: 1992-11-05
Abstract: There are disclosed compounds of the formula, <CHEM>  where n is 0 or 1; A is <CHEM> where X, Y, Z, U, V, W, Q, S and T are each hydrogen, halogen, loweralkyl, hydroxy, nitro, loweralkoxy, amino, cyano or trifluoromethyl; m is 1 or 2; R1 and R2 are independently hydrogen, loweralkyl or aryl, or alternatively R1 + R2 taken together with the carbon atom to which they are attached form a cyclopentane, cyclohexane, cycloheptane, pyran, thiopyran, pyrrolidine or piperidine ring; R3 and R4 are independently hydrogen or loweralkyl, or alternatively R3 + R4 taken together with the carbon atom to which they are attached form a cyclopentane, cyclohexane, cycloheptane, pyran, thiopyran, pyrrolidine or piperidine ring, the term aryl signifying an unsubstituted phenyl group or a phenyl group substituted with 1, 2 or 3 substituents each of which being independently loweralkyl, loweralkoxy, hydroxy, halogen, loweralkylthio, cyano, amino or trifluormethyl, and a process for their preparation. The compounds are useful as antipsychotic, analgesic, anticonvulsant and anxiolytic agents.
Patent DE-3875075-D1 (DE)
Inventor: OBERMANN PETER DIPL ING
IPC: A61M5/172
Filed: 1988-07-20
Granted: 1992-11-05
Abstract: The dosing device uses an electrically controlled piston pump (1) with a circular cross-section cylinder (5) containing an electro-magnetically driven piston (4). The movement of the piston (4) is electronically monitored for function verification of the dosing device by comparison of the electrical signal representing the displacement characteristic with stored reference values, to initiate an alarm when an abnormality is detected. Pref. the stator winding (9) of the piston drive is coupled in circuit with a current monitor coupled via the electronic evaluation stage to one input of a threshold discriminator.
Patent DE-3884232-D1 (DE)
Inventor: FREI URS
IPC: C07C69/40
Filed: 1988-02-08
Granted: 1993-10-28
Abstract: tert.-Alkyl esters of the formula I 
<IMAGE>
 where m represents 1 or 2,
 R represents C4-C12-tert.-alkyl,
 X represents unsubstituted or halogen-substituted alkyl, cycloalkyl, unsubstituted or substituted aryl or aralkyl or an aromatic heterocyclic radical, if m = 1, and, if m = 2, represents a direct bond, -(CH2)n-, where n can be an integer from 1 to 8, 1,2-, 1,3- or 1,4-phenylene,
 are prepared by reacting an ester of the formula II 
<IMAGE>
 where R1 is methyl or ethyl, with an alcohol ROH in the presence of a catalyst customary in the case of transesterification reactions.
Patent DE-50000760-D1 (DE)
Inventor: STEDHAM DAVID
IPC: G01M99/00
Filed: 2000-03-24
Granted: 2002-12-19
Abstract: A reciprocating piston machine, especially an internal combustion engine, comprises at least one cylinder (Z1, Z2, Z3) having a displaceable piston (13) that is connected to a crankshaft (1) via a connecting rod (9). A thermocurrent (I) is generated when a lubricating film (5) is broken between bearing parts which move relative to one another and which are comprised of different electrically conductive materials, and is generated due to a temperature gradient on such a plain bearing (2a, 10, 11). The thermocurrent (I) is used as a control signal in a control device (14). In order to differentiate between different plain bearings (2, 10, 11) and/or bearing states, the curve of this generated thermocurrent (I) is composed by enlarging and spreading according to the angle of rotation of the crankshaft (1), and the curve obtained is interrogated during a complete operating cycle in order to determine significant symptoms of the plain bearings.
Patent DE-50101885-D1 (DE)
Inventor: KRIEGER RALF
IPC: B60C11/11
Filed: 2001-07-05
Granted: 2004-05-13
Abstract: A tire has a running surface with two rows of cleats (2) arranged in a V shape, skew to the peripheral direction in two rows and extending from each running surface edge up to the running surface center. A groove (3) running from a region of the cleat head (2a) up to the running surface edge is formed in each cleat. The cleat width (b) corresponds to at least twice the cleat height (h) along the groove. Preferred Features: The cleat width is 2.2, preferably 3 times the cleat height. The grooves open outward on the running edges. The grooves run along the central line of the grooves.
Patent DE-50102630-D1 (DE)
Inventor: BOLLWEG KARSTEN
IPC: F41G3/26
Filed: 2001-07-28
Granted: 2004-07-22
Abstract: A first laser beam is transmitted through the actuation of the gun trigger, the trajectory of the virtual projectile is calculated, and the deviations of the trajectory from the target direction at the firing time are determined. The first laser beam is pivoted corresponding to the trajectory deviations, and the transit time of the laser pulses of the first laser beam reflected by the target is measured, and used to determine the target range. For this target range, the trajectory of the fired virtual projectile is calculated, and compared to the time that has passed between the firing time and the reception of the reflected laser pulses. If the two match within a tolerance range, a second laser beam comprising encoded laser pulses is transmitted in the transmission direction of the first laser beam, which is received at the target, where the impact damage is calculated.
Patent DE-50102870-D1 (DE)
Inventor: ZAJBER ADOLF
IPC: B22D11/20
Filed: 2001-09-28
Granted: 2004-08-19
Abstract: The secondary cooling and the strand support are matched to the cooling state of a continuously cast strand cross section. The secondary cooling and support are reduced in dependence upon the solidification profile of the cast strand along the distance traveled.
Patent DE-50104068-D1 (DE)
Inventor: WILLFORT PETER
IPC: B22C9/10
Filed: 2001-04-07
Granted: 2004-11-18
Abstract: The casting mould (11) has outer mould parts (12-14) and an inner core (15), which form a casting cavity along with a closing cover core (16). The inner core is made in several layers formed one on top of the other, which are clamped between the outer mould parts and the cover core. The outer mould parts have a base plate (12) and several movable side parts (13,14) and are formed as reusable mould parts. An Independent claim is included for a method for using the device.