baber/WOPTO huggingface dataset:
Patent DE-3785090-D1 (DE)
Inventor: BOUWER ADRIANUS
IPC: G03B41/00
Filed: 1987-06-11
Granted: 1993-05-06
Abstract: An opto-lithographic device comprising a lens system (13) arranged between a mask support (25) and a substrate table (33) and telecentric on one side, the lens system (13) and the mask support (25) being secured to a first holder (21) and a second holder (23), respectively, which can be displaced both simultaneously and relatively be means of a first actuator (183, 187, 189) and a second actuator (197, 199) for adjustment of focusing and enlargement. The invention provides the possibility of a simple correction of focusing and enlargement when this focusing and this enlargement are varied inter alia to pressure or temperature variations.
Patent DE-3851129-D1 (DE)
Inventor: NOHARA FUJIO
IPC: C07D405/12
Filed: 1988-12-06
Granted: 1994-09-22
Abstract: A pyrimidone compound or a pharmaceutically acceptable salt thereof such as a 5,6-di-substituted-2-[4-<3-(1-piperdinomethyl)-phenoxy>-cis-2-butenyla mino ] -4-(1H)-pyrimidone or a 5,6-di-substituted-2-[4-<-4-(1-piperidinomethyl)-pyridyl-2-oxy>-cis-2- bute nylamino] -4-(1H)-pyrimidone or a pharmaceutically acceptable salt thereof is herein disclosed. Such a compound or a salt thereof simultaneously shows gastric acid secretion inhibiting effect and gastric mucous membrane protecting effect and is useful as medicine for treating gastric diseases such as medicine for inhibiting gastric acid secretion or that for treating digestive ulcers.
Patent DE-3860930-D1 (DE)
Inventor: ANDRIS RAIMUND
IPC: F04B9/14
Filed: 1988-06-13
Granted: 1990-12-06
Abstract: A metering pump for discharging metered quantities of liquid and/or low viscosity materials, in particular pasty materials, on bottle-type or can-type containers has a bellows sealed between two coaxial housing parts of dimensionally stable plastic. The housing parts are telescopically movable relative to one another, and provided at each of its two ends with respective inlet and outlet pump valves. Each pump valve has an axially mobile closing element. On its discharge end, the bellows has an integrally molded annular valve seat face, provided with a passage orifice, for a spring-loaded closing element. A bellows seal includes an annular wall surface disposed against a pipe attachment which is integrally molded to a first housing part. The first housing part is provided with a discharge spout and is supported at its end face on an annular shoulder of the bellows. The closing element of the pump inlet valve can initially be integrally injection-molded to the second housing part and severed from the latter during assembly and be brought, by axial displacement into the bellows, into a functionally appropriate position on an annular valve seat face of the bellows.
Patent DE-3866881-D1 (DE)
IPC: B41F21/10
Filed: 1988-01-08
Granted: 1992-01-30
Abstract: A conveyor for a sheet-fed rotary printing press for transferring sheets away from an impression cylinder includes a delivery cylinder disposed adjacent the impression cylinder, and a chain conveyor having a plurality of sheet grippers, adapted for moving the grippers about the delivery cylinder for successively engaging sheets on the impression cylinder. The delivery cylinder has a gap in its outer periphery for receiving successive of the sheet grippers during transfer of a sheet from the impression cylinder to the sheet grippers. The sheet grippers each include a support and a pivotable gripper finger, and a displacer mounted on and extending rearwardly of each gripper support for bridging the gap in the delivery cylinder within which the gripper is disposed during a sheet transfer operation, and for maintaining tension in the sheet during transfer from the impression cylinder to the chain conveyor. The displacer is comb shaped having a plurality of rearwardly extending arcute shaped teeth. A sheet support comb also may be supported on the delivery cylinder with its teeth forwardly extending in intermeshing relation with the teeth of the displacer so as to completely bridge the gap within which the sheet gripper is disposed. Antismear rollers or like elements may be disposed on the teeth of the displacer and the sheet support comb to facilitate smooth transfer of the sheet away from the compression cylinder.
Patent DE-3867066-D1 (DE)
Inventor: HEEG OTTO
IPC: E06B3/78
Filed: 1988-02-25
Granted: 1992-01-30
Abstract: The furniture-front section has a frame the sides of which contain the infill panel.  The sides are joined by cam-connections each of which has a housing (128,130) with a slot in parallel to the frame's surface. Part of an angled peg (126) joining two adjacent frame sides fits into the slot.  The peg (126) is inserted by means of holes (120,122) cut in from the intersecting surfaces of the frame sides.
Patent DE-3868331-D1 (DE)
Inventor: WEIGL JOSEF
IPC: C09C3/10
Filed: 1988-03-03
Granted: 1992-03-26
Abstract: Cationic pigment dispersion, esp. for producing paper coating compsns., contains (a) a pigment component, (b) a cationised polymer, which encloses the pigment particles as protective colloid, and opt. (c) a cationic polymer and/or ammonium cpd. as dispersant for the coated pigment particles. (b) is obtd. from hydrophilic poly(meth)acrylates, degraded (modified) starches, (hydroxy)methylcellulose, CMC, degraded alginates, proteins and/or PVA and increases the zeta potential of the dispersion to the isoelectric point or into the cationic region. Pref. (a) can be ground or pptd. CaCO3, (calcined) kaolin, TiO2, ZnO, satin white, Al hydrosilicate or their mixts. (b) is obtd. by reacting the intial hydrophilic polymer with N cpds. and quaternising the reaction prods. or reaction with a cationic melamine-HCHO resin, epichlorohydrin resin, dicyandiamide resin, quat. acrylate, polymeric diallyl cpd. or polymeric guanidine cpd. (c) is a melamine-HCHO resin, epichlorohydrin resin, dicyandiamide resin, quat. acrylate, polymeric diallyl cpd. or polymeric guanidine cpd., esp. a polymer contg. quat. hydrocarbylammonium gps. and partic. a poly-(diallyldimethyl ammonium chloride) with a Brookfield viscosity of 500-1500 mPa.s (at 15% solids, 20 rpm, and room temp.). A poly-(diallyl-ammonium chloride) or poly-(3,5-methylenepiperidinium chloride) in which the N atoms are opt. substd. by lower alkyl gps., is esp. suitable.
Patent DE-3869374-D1 (DE)
Inventor: LAVOREL GERARD
IPC: B21D43/02
Filed: 1988-12-20
Granted: 1992-04-23
Abstract: This press tool is of the type comprising means (7, 8) for cutting, in a longitudinally fed strip (11), a blank (55) to be drawn, these means consisting of a fixed lower punch (7) carried by the table (2) of the press and a vertically movable upper die (8) normally located above the punch (7) and intended to be moved in the direction of this punch (7) by the movable slide of the press, means (10, 19) for cutting the end scrap (56) of the strip (11) which consist of a cutter having a fixed blade (10) and a movable blade (19), a device (41) for transferring a cut blank (55), pre-drawn or drawn, from the station (4, 5, 6) which it occupies to the next station and means (25) for lifting up each cut blank (55) to the position of the transfer device. 
<??>The fixed blade (10) is carried by the support (9) of the punch (7), while the movable blade (19) is carried by the die (8). 
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Patent DE-3871841-D1 (DE)
Inventor: TAUBITZ CHRISTOF DR
IPC: C08G65/48
Filed: 1988-03-29
Granted: 1992-07-16
Abstract: A thermoplastic moulding compsn. is obtd. by mixing at 200-320 deg. C for 0.5-30 mins., (A) 80-99.9 pts. wt., w.r.t. A+B, of a modified polyphenylene ether prepd. from (a1) 70-99.95 wt. % of a polymer with at least 30 wt. % of polyphenylene ether and at most 70% of a vinylaromatic polymer, (a2) 0.05-10% of (a21) a monomer contg. amide gps. and a polymerisable C=C bond, (a22) a monomer contg. lactam gps. and a polymerisable C=C bond, and/or (a23) an alpha,beta-unsatd. dicarbonyl cpd., and (a3) 0-20% of a comonomer which can react with (a1), and (B) 20-0.1 pts. wt., w.r.t. A+B, of poly-epsilon-caprolactone with Mw 400-100,000 and/or a polymer of structure (I), where the value of (r) is such that molec. wt. is 400-100,000.
Patent DE-3871879-D1 (DE)
Inventor: GREIG NIGEL H
IPC: A61K31/24
Filed: 1988-08-22
Granted: 1992-07-16
Abstract: Tertiary butyl esters for use an anticancer drugs have the formula:   <CHEM> wherein R1 and R2 are the same or are different and each is H, Cl, F, Br or I, and R2 may also be NH2; R3, R4 and R5 are the same or are different and each is H, F, Cl, Br or I or C1-C3 alkyl which may be substituted with F, Cl, Br, or I; with the proviso that at least two of R3, R4, and R5 are alkyl or substituted alkyl; and  n is an integer of 0-4. The compounds can be used in treating cancer by significantly increasing the brain levels of the drugs of the invention and their active metabolites.
Patent DE-3873089-D1 (DE)
Inventor: DEN BLEYKER ALFRED LEONARD
IPC: C10J3/48
Filed: 1988-12-22
Granted: 1992-08-27
Abstract: The gasifier includes an insulated shell having a combustion chamber in which fuel is burned. A quench diameter has a liquid bath for cooling the products of combustion. A constricted throat communicates between the combustion chamber and quench chamber. An elongated dip tube provides the flow path between the two chambers, and has a quench ring positioned at its upper edge.
Patent DE-3873879-D1 (DE)
Inventor: SUNSHINE ABRAHAM
IPC: A61K31/165
Filed: 1988-06-06
Granted: 1992-09-24
Abstract: Pharmaceutical compositions and methods of using same comprising aspirin, sodium salicylate, salicylamide or acetaminophen, in combination with a non-sedating antihistamine and optionally one or more other active components selected from a decongestant, cough suppressant (antitussive) or expectorant are provided for the relief of cough, cold, cold-like and/or flu symptoms and the discomfort, pain, headache, fever and general malaise associated therewith.
Patent DE-3875717-D1 (DE)
Inventor: TWINEY CHRISTOPHER
IPC: G10K11/178
Filed: 1988-07-20
Granted: 1992-12-10
Abstract: Active noise reduction systems. In order to overcome problems in an active noise reduction system of sound buffets at low frequency and signal enhancement caused by imperfect transfer functions of a noise cancelling sound generator and a microphone, one or more high pass filters for reducing low frequency signals are provided in a feedback loop between the sound generator and microphone. A low pass filter is provided for extending the bandwidth of the system but which does not introduce unduly large phase shifts.
Patent DE-3876502-D1 (DE)
Inventor: BAUS ULF DR
IPC: C07C291/00
Filed: 1988-05-31
Granted: 1993-01-21
Abstract: Prepn. of N-substd. diaryl iminocarbonates of formula R-N:C(OAr1)(OAr2) (I) comprises (i) reacting a diphenyl iminocarbonate R-N:C(OPh)2 (II) with a substd. phenol Ar1-OH (III) at 50-150 deg.C to give diaryl iminocarbonate R-N:C(OPh)(OAr1) (IV) and (ii) reacting (IV) in situ or after isolation with a substd. phenol Ar2-OH. R is alkyl, aminoalkyl, cycloalkyl, aralkyl, aryl, heterocyclyl or heteroaryl, Ar1, Ar2 are phenyl substd. by 1-5 same or different gps. selected from alkyl, alkoxy, haloalkyl, aryl, CN, NO2 and halogen. If Ar1 and Ar2 are the same. (II) may be reacted directly with at least 2 (pref. 10-20) mols. of (III) to give (I). Also claimed is the prepn. of cpds. (IV) by step (i) above, in which 1-2 mols. (III) are used per mol. (I). Prepn. of cpds. (II) comprises reacting dichlorodiphenoxy methane with RNH2 in a solvent in presence of a base and opt. a catalytic amt. of N,N-dialkylaminopyridine. Cpds. (II) are new where R is tert. alkyl, aminoalkyl, cycloalkyl, heterocyclyl contg. 5-8 ring members and 1 or 2 heteroatoms, heteroaryl contg. 1 or 2 heteroatoms or phenyl substd. by 1-4C alkoxy, haloalkyl, acylimino or methyleneimino. Cpds. (I) are new where Ar1 is Ar2 is phenyl substd. by 1 or 2 halogen, 1-4C alkyl, 1-4C alkoxy or phenyl.
Patent DE-3877065-D1 (DE)
Inventor: SANDRINI FURIO MARIA
IPC: A45C11/32
Filed: 1988-06-20
Granted: 1993-02-11
Abstract: The separator is composed of two elements (1) basically alike, each one made up of three parallel sectors (2) and (3) hinged to each other and folding (4). The two components (1) are coupled in a mobile fashion to each other in the opposed direction, by means of eyelets (6) or (6 min ) to be found on the more projecting ends of the outer sectors (3). The coupling forms a single folding and upturnable element to which is coupled a ring-like body (7), (8), or (9) inserted into said eyelets (6) or (6 min ).
Patent DE-3881379-D1 (DE)
Inventor: SPIES ALFONS DIPL ING
IPC: G01B11/00
Filed: 1988-12-24
Granted: 1993-07-01
Abstract: Two identical transparent diffraction gratings (2,2') are set a fixed distance apart. A collimated light source (7), e.g.  an i.r. laser diode, produces a beam which impinges on one grating (2) at an angle (alpha) producing diffracted rays (3,4) with constant phase difference (theta) to reach a transparent Diffracted rays (6,7) intersect at the grating (2'). When one grating (5) is moved in one direction (X), rays (6,7) undergo a relative phase difference phi = 2 pi.X/g. The pairs of diffracted rays (8, 9), (10,11) then exhibit interference patterns and are measured in photoreceivers (12,13), whose current changes are related to movement X by equations solved by processing equipment.
Patent DE-3881691-D1 (DE)
Inventor: BUCK HENDRICUS
IPC: C07H21/04
Filed: 1988-03-25
Granted: 1993-07-15
Abstract: The invention relates to poly(deoxyribonucleotides) containing methylated phosphate bridges between the deoxyribonucleoside units. Such novel compounds may be used for therapy, diagnosis and hybridisation purposes if the base sequence is specific for particular target DNA, such as bacterial, viral, parasitic or tumor cell DNA. The novel compounds form more stable duplex structures than natural DNA molecules.
Patent DE-3884920-D1 (DE)
Inventor: BONGENAAR HENDRIK
IPC: H01J29/07
Filed: 1988-12-05
Granted: 1993-11-18
Abstract: The invention relates to a colour display tube having a colour selection electrode 7 which is suspended from the display window by means of pin-shaped members 15 which are inserted in the upright edge 3 of a display window, resilient suspension elements 21 being secured to the colour selection electrode 7. The pin-shaped members 15 have a spherical free end 16 portion which engages in an aperture of a conical portion 22 of the flat resilient suspension element 21, and which has at least three contact points 30 with the conical portion 22. To avoid the flat resilient suspension element 21 from lying against the pin-shaped member 15, the central axis A of the pin-shaped member 15 forms an angle with the X-Y plane, which plane extends perpendicularly to the axis of the combination of the colour selection electrode 7 and a display screen which is provided on the display window.
Patent DE-50000315-D1 (DE)
Inventor: LEITNER WALTER
IPC: C07D303/04
Filed: 2000-03-28
Granted: 2002-08-29
Abstract: The present invention relates to the preparation of epoxides by the oxidation of olefins using molecular oxygen with the addition of an aldehyde additive, characterized in that the oxidation is performed in compressed carbon dioxide as the solvent, which, as compared to many conventional organic solvents, is stable towards oxidation, reduces the danger of explosion and is toxicologically and ecologically safe.
Patent DE-50004344-D1 (DE)
Inventor: VOGT ERHARD
IPC: F16G13/06
Filed: 2000-06-02
Granted: 2003-12-11
Abstract: The invention relates to a chain that consists of chain members with respective two inner flat links (1) that are parallel with respect to each other and two bushes (2) that are rigidly located between the inner flat links and that link two ends of said links each. The chain further comprises outer flat links (5) that interlink the chain members. Said outer flat links are parallel with respect to each other and hinge the ends of two adjacent chain members that face each other by rigidly linking each of the opposing ends with one respective end of the pin. Said opposing ends link two ends of two outer flat links which in turn link two chain members. Said pin is guided through a bush and is rotatably received therein. The bushes protrude at their two ends from the outer faces of the inner flat links that face the respective outer flat links and said protrusion is provided with at least one lubricant passage (6) that extends from the outer diameter to the inner diameter of the bush.
Patent DE-50004950-D1 (DE)
Inventor: WUCHERER KLAUS
IPC: G06F19/00
Filed: 2000-01-10
Granted: 2004-02-05
Abstract: The basic available command library of the run-time system (RTS 1 -RTS 4 ) of a universal motion control (combined SPS/NC control) can be expanded dynamically and according to the user's specific requirements by loading technology packets TP (with corresponding technology object types TO). Thus, a dynamic scaling of a universal motion control UMC is possible. Due to a consistent integration and communication platform API, the functionality of extremely prepared technology packets TP can also be integrated into the control.
Patent DE-50006148-D1 (DE)
Inventor: ROTTMANN DIPL-ING
IPC: F25J3/04
Filed: 2000-07-21
Granted: 2004-05-27
Abstract: For producing a pressurized product by low-temperature producing a pressurized product by low-temperature fractionation of air in a rectification system which has a high-pressure column (13) and a low-pressure column (14), a first feed airstream (12) is introduced into the high-pressure column (13), and an oxygen-rich fraction (38) from the low-pressure column (14) is brought (39) to pressure in the liquid state and introduced (41) into a mixing column (16). A second feed airstream (6, 15) is introduced into the lower region of the mixing column (16) and brought into countercurrent contact with the oxygen-rich fraction (41). The mixing column (16) is operated at a pressure (PM1S) which is lower than the operating pressure (pHDS) of the high-pressure column (13). A total airstream (1) which comprises the first and second feed airstreams is compressed (2) to a first pressure (p1) which is lower than the operating pressure (pHDS) of the high-pressure column (13) and is purified (3) at about this first pressure (p2) . The purified total airstream (4) is divided into the first (5) and the second (6) feed airstream. The first feed airstream (5) is further compressed (8) separately from the second feed airstream to a second pressure (P2) which is at least equal to the operating pressure (PHDS) of the high-pressure column (13).
Patent DE-50006393-D1 (DE)
Inventor: BLOECHL ARMIN
IPC: B60J7/12
Filed: 2000-10-27
Granted: 2004-06-17
Abstract: The folding roof has an outer covering including a window, and an inner covering with first and second connecting elements to the outer one in the region of the window (13). The first connecting element has at least one hook element (16) in which the second element fits parallel to the window. The second element includes a rail laid in a seam in the inner covering.
Patent DE-50009343-D1 (DE)
Inventor: PENEDER CHRISTIAN
IPC: E01C5/06
Filed: 2000-10-05
Granted: 2005-03-03
Abstract: No information given.
Patent DE-50009485-D1 (DE)
Inventor: NAUMANN FRANK
IPC: D06P3/10
Filed: 2000-06-06
Granted: 2005-03-17
Abstract: The invention relates to oxidation colorants for coloring keratin fibers, especially human hair. The inventive colorants contain, dissolved in a medium that is appropriate for coloring, at least one developer component and at least one m-aminophenol derivative of formula (I), wherein R<1> and R<2> independently represent hydrogen, a C1-C4 alkyl group or a C1-C4 hydroxyalkyl group or, together with the nitrogen atom to which they are bound, form an optionally substituted, saturated heterocyclic 5- or 6-membered ring that may contain another nitrogen atom or an oxygen atom, R<3> represents hydrogen, a C1-C4 alkyl group or a C1-C4 hydroxyalkyl group, R<4> represents hydrogen, a C1-C4 alkyl group or a C3-C8 cycloalkyl group and R<5> and R<6> independently represent hydrogen, a halogen atom, a C1-C4 alkyl group, a C1-C4 hydroxyalkyl group, a C1-C4 aminoalkyl group or a C1-C4 alkoxy group and n is an integer from 1 to 8, or they contain a physiologically acceptable salt of one of these compounds, with the proviso that, if a tetraaminopyrimidine is used as the developer component, at least one additional colorant precursor is present. The inventive agents are characterized by intense colorations especially in the brown range and by excellent color fastness properties.
Patent DE-50009580-D1 (DE)
Inventor: BAUMGART DIPL-ING
IPC: B61L1/20
Filed: 2000-11-24
Granted: 2005-03-31
Abstract: The method involves chaining the main switches of the drive vehicles (STD1-STD3) in hardware or software so that they are switched on with a time offset in a sequence starting from the occupied driver position (DS11-DS32) at one end of the drive vehicle train. The controllers (TCU) for the main switches are looped so that each releases the next for switch-on after its own main switch has been switched on.
Patent DE-50010427-D1 (DE)
Inventor: OSTROWSKI WOLFGANG
IPC: B60R19/00
Filed: 2000-03-06
Granted: 2005-07-07
Abstract: The fixing device has a holder (2) set on the vehicle body by an elastic member and designed to hold the connecting or funct element of the windscreen wiper unit or other element. In the event of crash impact the holder becomes released to avoid injury pedestrian, cyclist or similar. The holder engages with a holding block (9) fixed on the bodywork through a fixing element (3) whereby in the event of axia strain the fixing element disengages from the holding block. The fixing element or holding block forms the elastic member.
Patent DE-50014969-D1 (DE)
Inventor: BOECKING FRIEDRICH
IPC: F02M59/46
Filed: 2000-08-02
Granted: 2008-03-27
Abstract: A two-stage magnet valve for injectors of injection systems for internal combustion engines is proposed, which is very compact and simple in design, because an in-line connection of the first valve spring and a second valve spring can be avoided.
Patent DE-50015866-D1 (DE)
Inventor: ZSCHORNACK GUENTER
IPC: H01J37/08
Filed: 2000-10-06
Granted: 2010-04-01
Abstract: The invention provides an electron impact ion source for the generation of multiply- or super-highly-chared ions including an electron gun with cathode and anode for the creation and acceleration of electrons, a device for the axial-symmetric focussing of the electron beam, a device for introducing ionisable substances into an ion trap, which may be opened and closed, in the region of the axial-symmetric focussed electron beam, a device for destroying the electrons after they have passed the ion trap, and a device for creating a vacuum around the axial-symmetrically focussed electron beam and the ion trap within said beam. The device for the axial-symmetric focussing of the electron beam comprises at least two ring structures radially magnetized in opposing directions and each of these ring structures enclosed the electron beam. The two ring structures radially magnetized in opposing directions are connected by magnetic conductors to form a unified magnet system, whereby the closing magnetic field passes the ion residence zone in the ion trap. The cathode has a very high emissivity of >=25 A/cm<2 >with a small cathode diameter. A vacuum of from 10<-7 >to 10<-11 >Torr in the ion residence zone can be set while operating the electron impact ion source.