baber/WOPTO huggingface dataset:
Patent DE-3565406-D1 (DE)
Title: Sulphenamides, processes for their preparation and their use in the manufacture of pharmaceutical preparations
Inventor: BRANDSTROM ARNE ELOF
IPC: C07D513/14
Filed: 1985-06-06
Granted: 1988-11-10
Abstract: Novel compounds of the formula IIIawherein R<sup>1a</sup>, R<sup>2a</sup>, R<sup>3a </sup>and R<sup>4a</sup> are the same or different and are hydrogen, an alkyl, alkoxy optionally completely or predominantly substituted by fluorine or chlorine, halogen, -CN, -CF<sub>3</sub> -NO<sub>2</sub>, -COR, -COOR, aryl, aryloxy or arylalkoxy group, or adjacent groups R<sup>1a</sup>, R<sup>2a</sup>, R<sup>3a</sup> and R<sup>4a</sup> together with the adjacent carbon atoms in the benzimidazole ring form a 5-,6- or 7-membered monocyclic ring or a 9-, 10- or 11-membered bicyclic ring, which rings may be saturated or unsaturated and may contain 0-3 heteroatoms selected from N and O and which rings may be optionally substituted with 1-4 substituents selected from alkyl groups with 1-3 carbon atoms, halogen preferably For Cl, alkylene radicals containing 4-5 carbon atoms giving spiro compounds, or two or four of these substituents together form one or two oxy groupswhereby if R<sup>1a</sup>, R<sup>2a</sup>, R<sup>3a</sup> and R<sup>4a</sup> together with the adjacent carbon atoms in the benzimidazole ring form two rings they may be condensed with each other, R<sup>5a</sup> is hydro- <sup>gen</sup> or an alkyl group, R<sup>6a</sup> is hydrogen or an alkyl group or R<sup>5a</sup> and R<sup>6a</sup> are joined together to form an alkylene chain, R<sup>7a</sup> is hydrogen, an alkyl, alkoxy, alkenyloxy or alkynyloxy group, R<sup>8a</sup> is hydrogen or an alkyl group, or R<sup>6a</sup> and R<sup>7a</sup>, or R<sup>7a</sup> and R<sup>8a </sup>together with the adjacent carbon atoms in the pyridinium ring form a ring wherein the part constituted by R<sup>6a</sup> and R<sup>7a</sup> or R<sup>7a</sup> and R<sup>8a</sup>, is -CH=CH-CH=CH-, -O-(CH<sub>2</sub>)<sub>p</sub>-, -CH<sub>2</sub>(CH<sub>2</sub>)<sub>p</sub>, -O-CH=CH-, -NH-CH=CH-,CH-, or -S- (CH<sub>2</sub>)<sub>p</sub>-, wherein p is 2, or 4 and the O, S and N atoms always are attached to position 3 in the compound IIIa, R is an alkyl, cycloalkyl, aryl or arylalkyl group, and X<sup>-</sup> is a pharmaceutically acceptable anion, process for preparation thereof, pharmaceutical compositions containing such compounds and their use in medicine.
Patent DE-3565555-D1 (DE)
Title: Diesel fuel compositions
Inventor: HANLON JOHN VINCENT
IPC: C10L1/22
Filed: 1985-09-05
Granted: 1988-11-17
Abstract: Coking in and around the injector nozzles of indirect injection compression ignition engines is reduced by means of distillate fuel with which has been blended suitable concentrations of:(a) organic nitrate ignition accelerator, and(b) the condensation product of a phenol, preferably a high molecular weight alkylphenol, and aldehyde and an amine having a H-N group.Also described are additive mixtures of (a) and (b) for use in distillate fuels in amounts sufficient to reduce the coking tendencies of such fuels when used in the operation of indirect injection compression ignition engines.
Patent DE-3566297-D1 (DE)
Title: Smelt furnace
Inventor: HELBLING RUDOLF
IPC: F27B14/00
Filed: 1985-02-05
Granted: 1988-12-22
Abstract: 1. A smelt furnace (1) including a crucible-like, swivel-mounted vessel (2) with an upper opening (3) for receiving and removing the melting charge (4) and further including a heating for melting the melting charge (4), said vessel (2) being disposed at a slant with its central axis and being rotatable about said slanting axis, in front of the opening (3) of the vessel (2) provision being made for a fixed cover (9) or a plate having between itself and the opening (3) a circumferential channel (10) for collecting and conducting away the flue gases and in the form of a heating there being a burner (7) directed through the cover (9) or the plate into the opening (3).
Patent DE-3575515-D1 (DE)
Inventor: BUSER HANS-RUDOLF
IPC: A01N27/00
Filed: 1985-08-30
Granted: 1990-03-01
Abstract: 1. An agent for controlling willow beauty (Boarmia rhomboidaria), containing (Z,Z)-6,9- non-adecadien-3-one (II) with or without (Z,Z,Z)-3,6,9- non-adecatriene (I).
Patent DE-3579905-D1 (DE)
Inventor: DIETRICH MANFRED DR
IPC: C08G18/65
Filed: 1985-12-18
Granted: 1990-10-31
Abstract: The present invention is directed to a stable dispersion of a polyurea and/or a polyhydrazodicarbonamide in a relatively high molecular weight hydroxyl-group containing material, which dispersion has a solids content of from 5 to 50 percent by weight and which is obtained by reacting (a) an organic di- and/or polyisocyanate with (b) an amine-functional material comprising an addition product of (1) acrylonitrile and (2) a member selected from the group consisting of (i) hydrazine, (ii) aliphatic di- or polyamines containing at least two primary amino groups, (iii) cycloaliphatic di- or polyamines containing at least two primary amino groups, (iv) araliphatic di- or polyamines containing at least two primary amino groups, and (v) mixtures thereof,  the ratio of (1) to (2) being at least one mol of (1) per mol of (2) and at most one mol of (1) for each nitrogen atom contained in (2) per mol of (2), the reaction of component (a) and component (b) being conducted at a temperature of from 30 DEG  to 170 DEG  C., at an equivalent ratio of components (a) to (b) of from 0.8:1 to 1.5:1, and in the presence of (c) a relatively high molecular weight, hydroxyl-group containing material. The invention also relates to the production and use of such dispersions.
Patent DE-3584984-D1 (DE)
Inventor: SEWELL MICHAEL JOHN BLACKWOOD
IPC: B24B23/04
Filed: 1985-03-11
Granted: 1992-02-06
Abstract: The present invention relates to an arrangement for use in surface treatment. The arrangement includes at least two elongate operating members (2), the underside (2a) thereof, either being formed to allow for surface treatment or having attached thereto material to facilitate surface treatment. The operating members (2) are so mounted as to be capable of longitudinal movement, relative one to another. Drive means (18, 19) are provided which impart a longitudinal, reciprocal moment to each of the operating members (2). At least one handle or grip member (10) is provided for use by an operator. On actuation, the drive means (18, 19) impart longitudinal, reciprocal moments to the elongate operating members (2), the undersides (2a) of which are applied to a surface to be treated.
Patent DE-3585870-D1 (DE)
Inventor: NICHOLS ROBERT LEE
IPC: A61B19/02
Filed: 1985-10-23
Granted: 1992-05-21
Abstract: The specification discloses a medical instruments sterilization container (10) which includes a housing (12) and a removable lid (14). A removable tray (16) is adapted to hold various medical instruments to be sterilized. The container is formed of a polymer of relatively low thermal conductivity, with a material having a relatively high thermal conductivity being added thereto in order to substantially increase the overall thermal conductivity of the container to absorb radiant heat and rapidly conduct that heat throughout the container to reduce condensate within the container.
Patent DE-3586279-D1 (DE)
Inventor: KEMMER JOSEF DR
IPC: H01L31/113
Filed: 1985-04-25
Granted: 1992-08-06
Abstract: The detector has a number of p-type conductivity regions (p1...p10) on its first main surface (1) and number of similar type conductivity zones (p'1...p'10) on its second main surface (2). A potential minimum zone (PM) is generated by application of at least one bias voltage to the semiconductor body (K), and is used for movement and collection of e.g. electrons. Minority carrier control, i.e. quantity, direction of movement, and speed of movement of the minority carriers, is provided by the shape of the potential minimum on at least one side. At least one collector (p) is provided for the minority carrier's whose direction and speed of movement is specif. controlled by the shape of the potential curve under the main surfaces (1,2).
Patent DE-3681616-D1 (DE)
Inventor: PARK ARTHUR
IPC: E21B49/02
Filed: 1986-03-24
Granted: 1991-10-31
Abstract: A well coring apparatus is provided with the capability for monitoring the length of the core in the inner barrel (32) of a core barrel (16) and the rate at which the core enters the inner barrel (32). The device includes a Sonic Core Monitor (78) which is disposed in the upper end of the inner barrel (32) and a piston (68) which is disposed in the lower end thereof. The inner barrel (32) is filled with a pressurized fluid. The Sonic Core Monitor (78) generates an ultrasonic pulse that is transmitted down to the surface of the piston (68) and reflected back up to the Sonic Core Monitor (78). The time between the transmitted and received pulse is then measured and distance determined therefrom. Both length of core and rate of core entry into the inner barrel (32) can then be determined. If the core is proceeding at too slow a rate, a valve (50) can be opened to allow drilling fluid to bypass the core barrel (16). This provides the surface operator with an indication that a jam has occurred.
Patent DE-3684734-D1 (DE)
Inventor: OINOUE HIROSHI PATENTS DIVISIO
IPC: G11B7/12
Filed: 1986-08-13
Granted: 1992-05-14
Abstract: An optical pick-up device (1) comprising an objective lens (23) having an optical axis for focusing a light beam emitted from a light source onto an optical recording medium. The objective lens (23) is carried on a support member (19) which is coupled with a base (2) through a coupling unit (10). The coupling unit (10) has a first rotation axis parallel to the optical axis for permitting rotation of the support member (19) about the first rotation axis in a tracking direction perpendicular to the optical axis and a second rotation axis perpendicular to the optical axis for permitting rotation of the support member (19) about the second rotation axis in a focusing direction parallel to the optical axis. The support member (19) has a centre of gravity positioned substantially on the first rotation axis. A light beam reflected from the optical recording medium is sensed for deriving a force to be exerted on the support member (19) to move the objective lens (23) in the focusing and/or tracking directions so as to adjust the optical axis to a desired position.
Patent DE-3685139-D1 (DE)
Inventor: NEDONCHELLE YVON JACQUES
IPC: C11D17/00
Filed: 1986-02-24
Granted: 1992-06-11
Abstract: A pourable, homogenous, abrasive aqueous detergent composition, suitable for cleaning hard surfaces contains detergent active compound which is preferably a mixture of anionic an nonionic detergent active compounds, and a water-soluble salt in an amount sufficient to provide undissolved particles which act as an abrasive. The composition has an apparent viscosity which is sufficient to maintain the particles of salt in suspension during storage while ensuring that the composition remains pourable.
Patent DE-3750022-D1 (DE)
IPC: B27F7/21
Filed: 1987-11-20
Granted: 1994-07-14
Abstract: The stitching head (1) for a wire stitching machine contains a guiding device (7), held next to the material to be stitched, for a staple guide (9) which is guided longitudinally displaceably in the device and, when driving in the staple (3) in its working stroke, is movable towards the material to be stitched (2) and subsequently, in its idle stroke, is movable away from it. Arranged longitudinally displaceably in the staple guide (9) is the staple driver (18) which, in order to expel the staple (3) held by the staple guide (9) and guided in the latter and in order to drive the staple (3) into the material to be stitched (2), is likewise movable towards the material to be stitched (2) in its working stroke and subsequently movable away from the material to be stitched (2) in the idle stroke. A driving device (45,48) having a crank mechanism (33) produces the synchronised movements of the staple guide (9) and of the staple driver (18), necessary for driving in the staple (3). In order that the staple is not expelled from the staple guide (9) prematurely, or before the staple guide (9) is sufficiently close to the material to be stitched (2), the crank mechanism (46) contains, in its mechanism trains, in order to actuate the staple guide (9) and/or the staple driver (18), a superposition mechanism (54,56) which allows the staple guide (9), at the beginning of its working stroke, to advance towards the material to be stitched (2) ahead of the staple driver (18). <IMAGE>
Patent DE-3750025-D1 (DE)
Inventor: HERMENTIN PETER DR
IPC: A61K31/70
Filed: 1987-12-03
Granted: 1994-07-14
Abstract: The anthracycline derivatives have the general formula I and can, where appropriate, be in the form of a salt of an inorganic or organic acid.
Patent DE-3751827-D1 (DE)
Inventor: BRENNER MICHAEL B
IPC: C07K16/00
Filed: 1987-06-30
Granted: 1996-07-11
Abstract: A purified polypeptide which comprises at least a portion of a  gamma T cell receptor polypeptide, and methods for diagnosing immune system abnormalities.
Patent DE-3762121-D1 (DE)
Inventor: SCHWEIZER DIETER DR
IPC: C04B28/14
Filed: 1987-01-16
Granted: 1990-05-10
Abstract: 1. The use of uncrosslinked guar ethers from the group comprising alkyl guar, hydroxyalkyl guar and/or alkylhydroxyalkyl guar, which habe been obtained by alkalization of guar with aqueous sodium hydroxide and alkylation with alkylhalides and/or epoxyalkanes in a water-miscible or water-immiscible organic suspension medium, as water retention agents in strongly alkaline gypsum mixtures.
Patent DE-3767505-D1 (DE)
Inventor: BUEHLER FRITZ
IPC: E01B31/17
Filed: 1987-02-04
Granted: 1991-02-28
Abstract: By means of several measuring sensors (C1 to C6), the distance (h1 to h6) from several generatrices (s1) to s6) of the rail-head profile to a reference base are measured and are compared as actual values with predetermined desired distance values. The grinding heads, which are set to a specific generatrix and which grind a facet at an angle of inclination corresponding to the position of each generatrix, are always lifted off automatically when this facet reaches the position corresponding to the desired distance value in relation to the reference base. Because the distance to a particular generatrix, on which is located the vertex line of two adjacent facets of a pair of facets, is measured as an actual value, any two adjacent facets can be checked simultaneously by means of one and the same measuring sensor (C1 to C6). The two facets of a pair of facets are ground by means of a double grinding head set to the vertex line and having two grinding wheels, the grinding planes of which form a predetermined working angle ( alpha ) with one another which corresponds to the desired profile. The control of the grinding heads therefore merely involves a simple comparison between desired values and actual values of distances; furthermore, double the number of facets can be checked by means of a specific number of measuring sensors, and consequently the rail profile can be approximated as closely as possible.
Patent DE-3772404-D1 (DE)
Inventor: LANG OTTO ING GRAD
IPC: H04L12/40
Filed: 1987-02-13
Granted: 1991-10-02
Abstract: Each station (D) connected to the data bus (6) has a state recognition circuit (3) whose output controls the operation of the data transmitter (22). If the recognition circuit output voltage is comparable with that existing on the data bus (6;61,62) a release signal is given to the transmitter. If the voltages do not match a bus occupied signal is generated and no transmission takes place. The system operates without a separate control bus. The data bus is loaded. The data transmitters (22) have a high impedance when passive and a low impedance when operating. The recognition circuit tests the bus voltage as determined by these impedances. Typically a relay (36) is employed as the sensor.
Patent DE-3783673-D1 (DE)
Inventor: WERNICK ROLF K DIPL ING
IPC: H01R33/46
Filed: 1987-07-17
Granted: 1993-03-04
Abstract: The body (3) of the socket surrounds a central sleeve (11) which constitutes the neutral conductor and positions an axially movable spring-loaded disc (12) in which arcuate slits (23) are arranged around a circle to correspond to the similarly shaped pins (24) of the plug. The body is enclosed in a tubular housing (2) which features diametrically-opposed recesses (14,15) for the corresp. cams (17,18) on the rim of the plug, which contains four blade contacts (19) also arranged in a circle with corresp. clip terminals (19') and has a cover (20) screwed (21) to it through which a cable entry (22) passes. The blade contacts (19) engage with the pins (24), and a peg (25) terminates the neutral conductor.
Patent DE-3854503-D1 (DE)
Inventor: ANDO RYO
IPC: G11B27/034
Filed: 1988-03-10
Granted: 1995-10-26
Abstract: A disk recording/reproducing apparatus and a disk recording/reproducing method wherein a recording disk (1) having an absolute address is provided with a program region (6) and a read-in region (7), data such as play data are recorded on the program region (6), the data are recorded on the read-in region (7) using, as catalog data, a start address data of a data unit region where the data have been recorded and a finish address data, and the data on the program region (6) are reproduced from the catalog data in the read-in region (7). An erase inhibit flag is set to the catalog data for each of the data units, whereby the erase inhibit and the erase enable are designated by the erase inhibit flag for each of the data units for the data that are recorded on the program region (6).
Patent DE-3864962-D1 (DE)
Inventor: BIAGINI LIVIO
IPC: B62D5/06
Filed: 1988-07-14
Granted: 1991-10-24
Abstract: This invention relates to a device for converting a manually operated steering into a power steering, said device consisting of a shaped bar (11) connected to the heads (12, 13) of the power steering box, which bar connects rigidly the two levers (2 min , 3 min ) of the manually operated steering so as to transmit to said levers and hence to the wheel hubs the steering effort caused by the hydraulic system of the power steering box.
Patent DE-3867054-D1 (DE)
Inventor: WINTER ANDREAS DR
IPC: C08F4/659
Filed: 1988-12-15
Granted: 1992-01-30
Abstract: Stereoblock polymer wax consisting of units derived from a 1-olefin of formula RCH=CH2 in which R = 1-28C alkyl, with alternating opposed isotactically configured sequences with a length of 3 or more monomer units in the molecular chain and with satd. chain ends, with a mol. wt. distribution Mw/Mn = 1.8-3.0, and a viscosity number of 2-60 cm3/g.
Patent DE-3874317-D1 (DE)
Inventor: BONA GIOACHINO
IPC: A61F2/24
Filed: 1988-12-20
Granted: 1992-10-08
Abstract: In a prosthetic heart valve comprising a generally annular stent (2) and at least two obturators (3) mounted in the stent so as to be able to pivot between an open position and a closed position, the stent (2) is provided with at least one element (9) which projects inwardly of the stent itself, whilst each of the obturators (3) has recesses (8) which cooperate with the projecting element (9) of the stent (2) with clearance in a generally-hinged configuration which enables the obturators (3) to pivot between the open position and the closed position.
Patent DE-3876984-D1 (DE)
Inventor: KUESCHALL RAINER
IPC: A61G5/00
Filed: 1988-10-31
Granted: 1993-02-04
Abstract: A foldable wheelchair is described, having two lateral frames (10a, 10b) which are rotatably connected together by two crossed struts (24a, 24b) lying in planes transverse to the direction of travel. The struts (24a, 24b) are articulated on the frame (10a, 10b) at their lower ends and bear at their upper ends seat tubes (28a, 28b) parallel to the direction of travel which, when the wheelchair is unfolded, are snapped into latching parts (30a, 30b) provided on the frame (10a, 10b). Furthermore, each strut (24, 24b) is connected in an articulated manner to the adjacent frame (10a, 10b) by a rotating bracket (40a, 40b). The position of the points of articulation of the rotating brackets and the length of the rotating brackets, and the cross- section of the latching parts (30a, 30b) which are open at the top and the material of the latter, are selected so that the seat tubes can latch into the latching parts with elastic deformation of the latter. The rotating brackets and the snap-in connection produce a solid connection between seat tubes and frame, so that the unfolded wheelchair is stable in itself. <IMAGE>
Patent DE-3877630-D1 (DE)
Inventor: PAWELCHAK JOHN MICHAEL
IPC: A61K47/16
Filed: 1988-05-10
Granted: 1993-03-04
Abstract: Compositions and methods for the transdermal delivery of pharmacologically active chiral compounds are described which are based on the use of enantiomers or mixtures that contain a major amount of the enantiomers.
Patent DE-3879886-D1 (DE)
Inventor: CHANDHOK VIJAY K
IPC: H01F1/08
Filed: 1988-05-31
Granted: 1993-05-06
Abstract: A method for producing a compacted fully dense permanent magnet article (6) by providing a particle (P) charge of a permanent magnet alloy composition from which the article (6) is to be made and placing the charge in a cylindrical container (8) having a generally axially positioned core (12) with the charge surrounding the core (12) within the container (8). The container (8) and charge are heated to an elevated temperature and extruded to compact the charge to a substantially fully dense permanent magnet article (6).
Patent DE-3882537-D1 (DE)
Inventor: GERHART PAUL
IPC: H04L12/26
Filed: 1988-11-16
Granted: 1993-08-26
Abstract: In order to prevent 'jabber', the uncontrolled transmission of messages on a communication channel, an antijabber timing unit is frequently used to determine whether a message on the communication channel exceeds the maximum permitted length of time. The present invention provides testing apparatus to determine when the antijabber timing unit is functioning accurately. In addition, protection is provided so that the testing apparatus does not compromise the function of the antijabber timing unit during subsequent message transmission. The antijabber timing unit is also used as part of the enable function for the transmission of messages over a channel to prevent the failure of a single component from resulting in inadvertent transmission of information.
Patent DE-3882637-D1 (DE)
Inventor: AFFUEPPER HANS
IPC: D02H3/00
Filed: 1988-09-24
Granted: 1993-09-02
Abstract: A warping mill for warping and winding up of elastic or viscous warp threads includes a weaver's beam, consisting of a cylindrical spindle and two outside flanges. A thrust element acting against it consists of two thrust rollers which are supported by arms only at their inner end. Each is axially movable, but in the extreme position they overlap each other by a certain length in centre.
Patent DE-50000021-D1 (DE)
Inventor: MUELLER HANS RUDOLF
IPC: B01D39/08
Filed: 2000-05-18
Granted: 2001-11-29
Abstract: A filter press (50) has a filter cloth with one sector (12) through which passes fluid, and a peripheral zone (14) which is attached to the filter edge (54). The cloth filtration sector has a mono-filament which is especially different from that of the border. The border zone is manufactured using a multifilament yarn. Both monofilament and multifilament fibres may be woven into the border zone. The multifilaments within the border zone are primarily incorporated on the side facing the filter element (52). The filter cloth has two layers, the lower layer incorporating a strengthened weave (22). The upper layer (24) is the effective filter layer. Also claimed is a manufacturing process for the filter.