baber/WOPTO huggingface dataset:
Patent DE-3582380-D1 (DE)
Inventor: JAMES ERIC A
IPC: A61K39/13
Filed: 1985-08-22
Granted: 1991-05-08
Abstract: A novel conjugated protein produced by recombinant DNA techniques comprises a low molecular weight carrier protein portion that is normally self-aggregating to an immunogenic higher molecular weight proteinaceous material and a hapten portion which is a peptide fraction that contains an epitope for an antigen for a pathogenic disease attached to the low molecular weight carrier portion. On aggregation of the self-aggregating protein, the hapten is on the surface of the viral particle, allowing for recognition of the hapten by the immune system. Upon introduction in vivo, the viral protein produces antibodies to both the self-aggregating protein and the hapten. A plurality of the conjugated proteins having different haptens can be combined into a viral protein to provide multi specific vaccines conferring immunity to a variety of pathogenic agents.
Patent DE-3584753-D1 (DE)
Inventor: SCHOMBURG GERHARD DR
IPC: G01N30/10
Filed: 1985-09-24
Granted: 1992-01-09
Abstract: The needle is cooled during its introduction and also its residence in a hot vaporisation chamber. The cooling of the needle is effected by a flow of liquid or vaporised carbon dioxide, air, or nitrogen, which flows through a mantling tube, thelength of which corresponds to that of the needle and surrounds it during its intriduction stage. The needle of the syringe is moved so far thorugh the septum (1) and through the tube (6), that the needle tip only just protrudes from the lower end of the cooling mantle.
Patent DE-3585277-D1 (DE)
Inventor: WELSH WILLIAM ALAN
IPC: C11B3/10
Filed: 1985-11-04
Granted: 1992-03-05
Abstract: Adsorbents comprising amorphous silicas with effective average pore diameters of about 60 to about 5000 Angstroms are useful in processes for the removal of trace contaminants, specifically phospholipids and associated metal ions, from glyceride oils.
Patent DE-3662480-D1 (DE)
Title: Protective choke for a controlled rectifier
Inventor: WEIGEL WOLF-DIETER
IPC: H03K17/0814
Filed: 1986-04-01
Granted: 1989-04-20
Abstract: 1. Protective choke for the limitation of the rate of current rise when switching on and off a rectifier (5; 20-23), more particularly a disconnectible thyristor, there being provided means (15, 16 or 30) through which the magnetic circuit of the protective choke or a plurality of protective chokes (10, 12 or 26-29) can be premagnetized by means of, in each case, a control winding (11, 13 or 31-34) magnetically coupled to the protective chokes (10, 12 or 26-29), characterised in that the magnetic circuit can be premagnetized up to the start of saturation such that the current rises with limited rate of rise in the forward direction and with unlimited rate of rise in the reverse direction or in the case of reversed premagnetization rises with unlimited rate of rise in the forward direction and with limited rate of rise in the reverse direction.
Patent DE-3673677-D1 (DE)
Inventor: GOLINO CARLO MARTIN
IPC: B01J35/04
Filed: 1986-02-24
Granted: 1990-10-04
Abstract: High surface area agglomerates of a porous oxide for the support of catalysts are provided. The agglomerates, in coarse particulate form, are incorporated into a sinterable ceramic structure as a discrete discontinuous phase. The agglomerates provide the high surface area necessary for effective catalyst support within the ceramic structure, which is sintered to provide appreciable density and strength. The particles of a high surface area agglomerate are provided by:(a) mixing into a substantially homogeneous body(i) a porous oxide having a surface area of at least 20 <sub>M</sub><sup>2</sup>/g selected from the group consisting of alumina, silica, spinel, titania, zeolite, zirconia, and mixtures of these; and(ii) a binder for the oxide,(b) drying the body; and(c) forming the body into particles having a median diameter of 50-250 microns.
Patent DE-3674315-D1 (DE)
Inventor: HUEBNER JUERGEN
IPC: C10M141/10
Filed: 1986-09-18
Granted: 1990-10-25
Abstract: Water-miscible metalworking lubricants containing formaldehyde-liberating compounds as biocides contain acidic organic phosphoric acid esters instead of conventional carboxylic acids in order to maintain prolonged biocide activity and also to reduce frothing upon dilution to aqueous emulsions or solutions.
Patent DE-3674995-D1 (DE)
Inventor: EHRNSTROEM HANS
IPC: C06B47/14
Filed: 1986-11-27
Granted: 1990-11-22
Abstract: A method and an oxidizing composition for preparation of a water-in-oil type emulsion explosive in which a pre-­emulsion is formed from a fuel phase and a first part of an oxidizer phase, an oxidizing composition is prepared between a second part of the oxidizer phase and a void containing or void generating material for the explosive whereafter the pre-emulsion and the mixture are emulsified to form the final emulsion.
Patent DE-3678375-D1 (DE)
Inventor: PLASMAN YVON
IPC: E04G7/30
Filed: 1986-09-30
Granted: 1991-05-02
Abstract: The support element has a collar (10) with an annular peripheral rim (12) inclined so as to form an annular trough (13) whose radial width decreases progressively from its upper edge (14) to the bottom of the trough. An attachment piece (20) has at least one nose (21) extending downwards and contoured in order to engage with clamping inside the trough (13) of a collar (10) so that when it is inserted in the said trough, the nose (21) is wedged between the generatrix of the vertical column (1) and the annular peripheral rim (12) of the trough (13). <IMAGE>
Patent DE-3679360-D1 (DE)
Inventor: BARRI SAMI A I THE BRITISH PET
IPC: C07C11/08
Filed: 1986-07-17
Granted: 1991-06-27
Abstract: Alkanes are dehydrogenated to alkenes, for example n-butane to n-butenes by contact with a catalyst comprising a silicalite and a platinum group metal the catalyst being substantially free of alkali and alkaline earth metals. The selectivity of the product to butenes is improved by either presulphiding the catalyst or by passing a minor amount of a sulphur-containing compound with the alkane feed.The catalyst can be prepared by either forming the silicalite in the presence of the platinum group metal or alternatively contacting preformed silicalite with a solution of a platinum group metal.
Patent DE-3681326-D1 (DE)
Inventor: DREBINGER PETER
IPC: H01H47/04
Filed: 1986-04-16
Granted: 1991-10-17
Abstract: The circuit has one connection point (1) of the relay coil (K) connected via the switching path of an s-c switch (TR) to ground and via a reversed diode (D1) to the d.c supply (Uv).  The other connection point (2) of the coil is connected via a capacitor (C1) to ground and via a resistor (R1) to the d.c supply. The d.c supply voltage is much higher than the mains voltage of the coil.  The d.c supply voltage, the capacitor and the resistor are dimensioned so that the response time of the relay fluctuates by no more than 2 ms.  The delay in operating the transistor is such that the contacts close 1 ms before or after the a.c has crossed zero.
Patent DE-3682869-D1 (DE)
Inventor: KRAUSE JOACHIM
IPC: C07D239/28
Filed: 1986-04-23
Granted: 1992-01-23
Abstract: New N-heterocyclic cpds. are of formula R1-A1-Z1-A2-R2 (I) one of R1 and R2 = H, (substd.) 1-15C alkyl, in which 1 or 2 non-adjacent -CH2- gps. can be replaced by -O-, -CO-, -O-CO-, -CO-O- and/or -CH=CH-, F, Cl, Br, CN, NCS or R3-(A3)p-Z2-; the other of R1 and R2 = an optically active organic gp. with an asymmetrical C atom; A1 = -A-, -A4-Z3-A- or -A-Z3-A4-; A = 1,4-phenylene, in which at least one -CH= gp. is replaced by -NO; A2, A3 and A4 = 1,4-phenylene, opt. with 1 or 2 F, Cl, Me and/or CN substits., in which 1 or 2 -CH= gps. can be replaced by -N=, 1,4-cyclohexylene, in which 1 or 2 non-adjacent -CH2- gps. can be replaced by -O- and/or -S-, piperidin-1,4-diyl, 1,4-bicyclo(2,2,2)-octylene, opt. CN-substd. decahydronaphthalen-2,6-diyl or 1,2,3,4-tetra-hydronaphthalen-2,6-diyl; Z1, Z2 and Z3 = -CO-O-, -O-CO-, -OCH2-, -CH2O-, -CH2-CH2-, substd. ethylene or a single bond; R3 = H, (substd.) 1-15 C alkyl, in which 1 or 2 non-adjacent -CH2- gps. can be replaced by a -O-, -CO-, -O-CO-, -CO-O- or -CH=CH-, F, Cl, Br, NCS or CN; p = 1 or 2; if A = pyrimidin-2,5-diyl, one of R1 and R2 = an optically active organic gp. and the other = (substd.) 1-15 C alkyl, in which 1 or 2 non-adjacent -CH2-gps. can be replaced by -O-, -CO-, -O-CO-, -CO-O- and/or -CH=CH-.
Patent DE-3760536-D1 (DE)
Title: Hinge device of a swinging shutter with two open positions
Inventor: OUVRARD GASTON
IPC: E06B3/38
Filed: 1987-02-05
Granted: 1989-10-12
Abstract: 1. A device for pivoting and holding in three stable positions a pivotable shutter (3) for closing an opening (2), one of the edges of which is provided with a movable transverse member (9) engaged into the gutter of a fixed pivot mounting transverse member (1b) belonging to the frame (1) of the opening (2), in which the movable transverse member (9) is held in a position of bearing against a limb (6) of said gutter along at least one longitudinal pivot mounting surface (10a) by an elastic member (16) disposed within the gutter between the movable transverse member (9) and the other edge (7) of the gutter, characterised in that the elastic member is of variable orientation so that in the first position of the shutter (3) its effect is directed above said pivot mounting surface (10a) and in the second position of the shutter (3) its effect is directed below said surface (10a), the movable transverse member (9) comprising a pair of substantially parallel pivot mounting surfaces (10a, 11a) such that said pivot mounting surface (10a) is formed either by the upper surface (10a) of said pair when the shutter is in its first position or by the lower surface (11a) of said pair when the shutter is in its second position, the other surface (11a, 10a) then being moved away from said limb (6), the two surfaces (10a, 11a) being simultaneously in contact with the limb (6) in the third intermediate position of the shutter (3), the effect of the elastic member (16) then being directed between the two surfaces (10a, 11a).
Patent DE-3762156-D1 (DE)
Inventor: COLIN OLIVIER
IPC: F16J15/46
Filed: 1987-02-10
Granted: 1990-05-10
Abstract: 1. An inflatable sealing gasket made of elastomer and operable by depressurization, the gasket being fixed to a first part, (1A, 1B) and comprising : one or more lips (3, 4) for pressing against the facing surface (2) of another part with which sealing is to be obtained ; a deformable surface (9) disposed on the side of the gasket which is opposite to the lips ; sidewalls interconnecting the lips and the opposite deformable surface and delimiting therewith an internal volume ; and means (12) for inserting a fluid under pressure into internal volume, the gasket being characterized in that it further comprises : sidewall fixing means (10, 11) which are at a zone of minimum cross-section, closer to the lips than to the opposite deformable surface and dividing the internal volume into a cavity (7A, 7B) which is adjacent to the lips and which is smaller in volume and smaller in cross-section, and a cavity (8A, 8B) which is adjacent to the opposite deformable surface (9) and which is larger in volume and larger in cross-section ; and means connecting the iside surface of the lips (3, 4) with the middle of the opposite deformable surface, and in that the means for inserting fluid under pressure open out into the larger volume cavity.
Patent DE-3773615-D1 (DE)
Inventor: STOEHR ALBERT
IPC: F16J15/3268
Filed: 1987-05-13
Granted: 1991-11-14
Abstract: The seraper has a metal support bar (3) of T-section, whose base surface bears against the underside of the top (2) of a cover housing near the forward edge (2b), to which it is joined. A seraple (4) of elastic material fits over the bar, having two internal holding protrusions (5,6) engaging behind the ribs (3b,3c) of the bar. The thickness of the protrusious increases from the outside to the inside, and that of the ribs decreases correspondingly. The part of the seraple, bearing against the bar underside (3d), has recesses (7) for coupling the latter to the housing.  Thus the protrusions are clamped between the ribs and the housing top
Patent DE-3775056-D1 (DE)
Inventor: FRATESCHI LUIGI
IPC: B31B50/02
Filed: 1987-09-17
Granted: 1992-01-16
Abstract: Insulated bag of the type with a double wall, consisting of a pair of polyethylene sheets (1, 2) held apart by a material (3) ensuring the presence of a layer of air, characterised in that the said material is of the type formed by a thin and flexible film which carries, on one face, bubbles or blisters of constant thickness and which are uniformly distributed over this face. <IMAGE>
Patent DE-3775876-D1 (DE)
Inventor: CLARKSON JOHN RICHARD
IPC: A61K8/19
Filed: 1987-09-30
Granted: 1992-02-20
Abstract: An oral hygiene product especially for inhibiting caries is the form of toothpaste or mouthwash. The product maintains a low fluoride ion concentration in the mouth for longer periods than conventional products by the rapid precipitation of calcium fluoride either in the mouth or immediately prior to use. The product comprises a composition containing calcium ions and a further composition containing fluoride ions. The ion product of the calcium and fluoride ions of the combined product preferably exceeds 3x10<-><8> mol<3> dm<-><9>.
Patent DE-3776276-D1 (DE)
Inventor: HELM ARTHUR EATON
IPC: A63F7/00
Filed: 1987-11-09
Granted: 1992-03-05
Abstract: A gaming apparatus comprising a plurality of gaming machines is provided. Each machine can be operated individually, the player upon each start of the machine endeavouring to reach a predetermined objective by his skill in propelling a ball into apertures to reach a predetermined total before a counting device in the machine which is started upon starting of the machine, reaches that total. The player thus competes against the machine in individual operation thereof. In the embodiment described the counting device is a clock hand (26) which sweeps across a clock face (24). The players performance is indicated by a clock hand (28) sweeping across the same clock face. The clock face and both hands are visible to the player to provide excitement. All of the machines can be ganged so that the players play against each other, but in this case the counting devices of the respective machines are rendered inoperative and the winner is the first player to make his clock hand reach the predetermined total.
Patent DE-3778273-D1 (DE)
Inventor: MCGEE DANIEL WAYNE
IPC: H02K1/24
Filed: 1987-09-23
Granted: 1992-05-21
Abstract: A full flux reversal variable reluctance machine is disclosed. The stator (10) includes a plurality of poles (11) and electrical windings surrounding a portion of the stator (10). The rotor (16) comprises main and shunt components (18, 17 respectively) that have alternate sections of high and low magnetic permeability. The shunt and main components (17, 18) are magnetically isolated, and the sections of high and low magnetic permeability for one component (17 or 18) are complementary to the sections on the other component (17 or 18). Variations in flux magnitude and direction are induced in the stator (10) without reversing the flux direction in the rotor (16).
Patent DE-3784658-D1 (DE)
Inventor: SCHULZ GUENTER DR
IPC: A01N47/32
Filed: 1987-12-09
Granted: 1993-04-15
Abstract: Compsns. for inducing abscission of plant parts contain a urea deriv. of formula ANH-CO-NHB (I) and a nonionic surfactant of formula (II) or R3CH R3CH2O(CH2CH2O)w(CH2CH2CH2OzH (III), the wt. ratio of (I) to (II) or (III) being 0.01-10:1. (where A=5-R-1,3,4-thiadiazol-2-yl, 1,2,3-thiadiazol-5-yl, 2-chloro-4-pyridyl or Ar1; B=5-6C cycloalkyl, phenyl or Ar2; R=H or Me; Ar1 and Ar2=phenyl substd. by 1-3 F, Cl or Br atoms; R2=16-18C n- or iso-alkyl; x+y=8-20; R3=10-18C n-alkyl; w=3-7; z=0-7).
Patent DE-3852457-D1 (DE)
Inventor: HOEL JEFFREY H
IPC: B41J2/485
Filed: 1988-07-29
Granted: 1995-01-26
Abstract: Disclosed is a page printing system which uses virtual (logical) memory for mapping images. Physical memory which is used for creating a page image bitmap for synthetic graphics is to be allocated as patches. A patch in general corresponds to a rectangular area of a page when the page exists in bitmap form. Each patch is represented by a set of non-contiguous segments of logical memory which, when mapped to physical memory, are contiguous.
Patent DE-3855916-D1 (DE)
Inventor: MATHER JAMES
IPC: A63B53/14
Filed: 1988-07-29
Granted: 1997-06-26
Abstract: The swing of a golf club is changed by adding an additional weight, the center of gravity of the additional weight being at or below the center of gravity of the hand position on the gripping region of the club to provide a positive lever action for the club in the first cocked movement of the swing substantially the same moment of inertia in the first phase of the downswing wherein the golfer's hands are in the cocked position as conventional clubs and to provide a reduced moment of inertia for the club in the second uncocked movement of the swing between the uncocking of the golfer's hands and the striking of a golf ball.
Patent DE-3861035-D1 (DE)
Inventor: ROOS ANTONIUS DR
IPC: D01D5/098
Filed: 1988-03-08
Granted: 1990-12-20
Abstract: Process for producing yarns by melt-spinning polyethylene terephthalate (PETP) wherein solid PETP is melted in one operation and the molten PETP is extruded through spinneret holes and solidified to form a spun product which is drawn to form a yarn, characterised by the following conditions:
 a) the solid PETP has a relative viscosity between 1.8 and 2.1,
 b) prior to spinning the PETP is mixed with 0.1-0.8 % by weight of a bisketeneimine,
 c) the molten PETP is taken off the spinneret holes at a speed of from 1500 to 4000 m/min, and
 d) the resulting spun product, without intermediate winding, is drawn with a draw ratio of from 1.5 to 4.0, the draw ratio being chosen in such a way that the final speed of the yarn is not more than 6000 m/min.
Patent DE-3864626-D1 (DE)
Title: Kuechenunterschrank.
Inventor: LUEBKING MANFRED
IPC: A47B95/04
Filed: 1988-06-30
Granted: 1991-10-10
Abstract: The kitchen cupboard has a top (2) forming a work surface, and a hinged door (3) mounted below the work surface. A gap is formed between the underside of the work surface and the upper edge of the door to allow the door to be gripped for opening. The gap houses a sliding panel (8), which forms an extensible part of the work surface. The front edge (6) of the panel is formed to fit closely in the gap (5a) of the upper part (5) of the door frame.
Patent DE-3865514-D1 (DE)
Inventor: KUSTER HANS-WERNER
IPC: C03C27/12
Filed: 1988-05-05
Granted: 1991-11-21
Abstract: (A) In a glass sheet bending process, in which glass sheets aer heated in a horizontal position in a continuous furnace, pressed against a solid surface bending mould by an annular frame in an adjacent bending station, and then fed into a cooling station by a support frame, the novelty is that, during pressing, the glass sheets are pressed against the bending mould in the zone within the annular frame by static pressure produced in a pressure chamber, the end face of which is delimited by the annular frame, and is sealed by sealing of the glass sheet against the annular frame. (B) Installations for carrying out the process are also claimed.
Patent DE-3868708-D1 (DE)
Inventor: HAPPLE KARL
IPC: G06Q10/00
Filed: 1988-05-19
Granted: 1992-04-09
Abstract: The conveying system programme control uses a programme processor handling sequence lists for the different elements of the silo plant and for the direction selectors positioned at each branch point of the conveying network. One element is selected as the start point and a second is selected at the target point for each conveying procedure, with the elements and direction selectors arranged in order by the processor in accordance with these start points. Each direction selector is given an initial position and is adjusted as required for each successive programme sequence, with the results of a test run to the target point stored for subsequent control of the direction selectors during an operating run in which the silo elements are used.
Patent DE-3869678-D1 (DE)
Inventor: FREY OTTO
IPC: A61F2/34
Filed: 1988-05-21
Granted: 1992-05-07
Abstract: In an acetabular cup the outer shell (1) and the cup body (2) consist of different materials, which in both cases are in practice not elastically deformable. A firm but releasable connection of the two parts (1, 2) is formed by a plastic ring (5), which is slotted about its circumference and which is mounted in a groove (4) in the cup body (2). After the cup body (2) has been assembled in the outer shell (1), the plastic ring (5) engages via a nose (6) into a recess (7) in the wall of the inner cavity of the outer shell (1). 
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Patent DE-3873343-D1 (DE)
Inventor: YAMAZAKI TOKUSHICHI
IPC: D21C9/00
Filed: 1988-11-15
Granted: 1992-09-03
Abstract: Appts comprises a vertical shaft passing through the centre of the bottom of a tower to store the slurry, to a drive unit to rotate the shaft fixed to a rake having stirring blades in the bottom of the tower.
Patent DE-3874357-D1 (DE)
Inventor: ECKHARDT HEINZ DR
IPC: C07C33/18
Filed: 1988-01-22
Granted: 1992-10-15
Abstract: Prodn. of 2-aryl alcohols of formula (I) is effected by reacting an arene of formula (II) with an alkylene oxide of formula (III) in the presence of a Friedel-Crafts catalyst (IV) and a tetraalkyl titanate (V) at -20 to +40 deg.C, opt. in a solvent: R1-R3=H, 1-20C alkyl, 5-7C cycloalkyl, aryl, 7-12C  aralkyl or 7-12C alkaryl, or two adjacent R1 gps. are linked to form a 5- or 6-membered ring; n=0-4. (II) is selected from indane, tetralin and their alkyl-substd. derivs. (IV) is AlCl3. (V) is a tetra(1-6C alkyl) titanate.
Patent DE-3876747-D1 (DE)
Inventor: MEYER MEINERT
IPC: C21D9/573
Filed: 1988-10-06
Granted: 1993-01-28
Abstract: Hot rolled products are control  cooled by passing through a set of tubes having a nozzle device which can be adjusted to vary a mixture of gas-liquid which flows around the product to be cooled. The pressure of the mixture can also be adjusted.
Patent DE-3879325-D1 (DE)
Inventor: GRIGEL WOLFGANG DR
IPC: C02F11/06
Filed: 1988-08-10
Granted: 1993-04-22
Abstract: Waste material e.g. sewage sludge or special refuse, with a high content of polluting material, is opt. fragmented and dried before burning at not less than 1500 deg.C (1600 deg.C) in a cyclone furnace. This produces molten slag, low in pollutants, and gas. Condensn. in a first cooling stage collects useful metals e.g. Zn or Pb for subsequent refining. In a second gas cooling stage at lower temp. are collected dusts rich in harmful pollutants e.g. Cl, S, F, etc. Some of the gases from the furnace may be used to dry and preheat waste before entering the cyclone. After the second cooling stage, the ags is fed through a solid bed filter to separate fine dust and pollutants which have passed the two cooling condensers.
Patent DE-3881442-D1 (DE)
Inventor: HESSE MICHAEL DR
IPC: C07D295/023
Filed: 1988-06-24
Granted: 1993-07-08
Abstract: Prepn. of N-heterocycles of formula (I) and (II) in which R1 and R4-R9=H, alkyl, aryl, aralkyl, alkaryl or cycloalkyl gps., and R2 and R3=alkyl, alkaryl, substd. alkyl or cycloalkyl gps. The prepn. is characterised by reaction of olefins of formula (III) and (IV) (in which R2-R9 are as above) with NH3 or a prim. amine of formula H2NR1 in which R1 is as above, in the presence of a zeolite catalyst.
Patent DE-3881504-D1 (DE)
Inventor: CROUDACE GORDON
IPC: B67D7/04
Filed: 1988-02-12
Granted: 1993-07-08
Abstract: A vapour emission control system 10 for a bulk liquid chemical tank storage complex, the system includes activated carbon absorption plant 29 having a pair of absorber vessels 35 to which the vapours are delivered by a common delivery duct 40, and from which vapours are received via a common outlet duct 45, and wherein the plant 29 further includes transfer ducts which enable the vessels 35 to be connected in series or parallel.