baber/WOPTO huggingface dataset:
Patent DE-4012885-A1 (DE)
Title: Storage stable solid garlic contg. pharmaceuticals - contain garlic powder and/or garlic extract and a water soluble acid and have no unpleasant smell or taste
Inventor: MASSOUD ABDALLAH DR
IPC: A61K36/8962
Filed: 1990-04-23
Abstract: A garlic-contg. pharmaceutical prepn. in solid form contains garlic powder and/or garlic extract and at least one water-soluble acid and conventional carriers and auxilliaries. USE/ADVANTAGE - The solid garlic-contg. pharmaceutical is more stable during prepn. and storage than previous garlic prods.. The pharmaceutical effect of the garlic develops in the small intestine after application. The secondary prods. of alliin which are pharmacologically active are formed here. Thus making the pharmaceutical very efficient. The formation of secondary prods. of the odour-free and tasteless amino acid alliin in the dry prepn. is suppressed; it is these secondary prods. which are responsible for the characteristics smell and taste of garlic.
Patent DE-4016131-A1 (DE)
Title: Bi:cyclic lactone derivs. - useful as components of liq. crystal media for electro=optical displays
Inventor: POETSCH EIKE DR
IPC: C09K19/34
Filed: 1990-05-18
Abstract: Bicyclic lactone derivs. of formula (I) are claimed; R1, R2 = 1-15C alkyl, or a mesogenic residue. R1 and/or R2 = a mesogenic gp. of formula R0-A1-Z1-(A2-Z2)m- (II) (with R0 = Hal, CN, CF3 or OCF3, or 1-15C alk(en)yl, opt. mono-substd. with CN, Hal or CF3, and opt. with 1 or more CH2 gps. replaced by S, O, a gp. of formula (i) or (ii), CF2, CO, COO, OCO or OCOO, such that S and/or O atoms are not directly linked; Z1, Z2 = CH2CH2, -CC-, CH2O, OCH2, COO, OCO, CH=N, N=CH, CH2S, SCH2, single bond or 3-6C alkylene (opt. with a CH2 gp. replaced by O, COO, OCO, CHHal or CHCN), Al, A2, A3 = (a) trans-1, 4-cyclohexylene (opt. with non-adjacent CH2 replaced by O and/or S), (b) 1, 4-phenylene (opt. with 1 or 2 CH replaced by N), or (c) 1, 3-cyclobutylene, 1, 3-bicyclo-(1.1.1)pentylene, 1,4-cyclohexenylene, 1, 4-bicyclo(2.2.2)octylene, piperidine-1, 4-diyl, etc.; pref., one of the R gps. is 1-15C alkyl and the other is a gp. MG, pref. with at least one of the A gps. = opt. F-substd. 1, 4-phenylene, 1, 4-cyclohexylene, pyrimidine-2, 5-diyl or pyridine-2, 5-diyl. USE/ADVANTAGE - (I) are useful as components of liq. crystal (LC) media for electro-optical displays (claimed); also claimed are LC media with at least 2 components, at least one of which is a cpd. (I), and electro-optical displays contg. such media as the dielectric. Cpds. (I) have a medium negative dielectric anisotropy combined with comparatively low viscosity; they enable the prodn. of stable LC phases with a wide mesophase range, good values for optical and dielectric anisotropy, and very good specific resistance.
Patent DE-4030880-A1 (DE)
Title: Electric goods transport vehicle security system - disables vehicle control circuit when out of range of remote control transmitter carried by operator
Inventor: FISCHER HORST
IPC: B60L3/00
Filed: 1990-09-29
Abstract: The vehicle security system, preventing unauthorised use by a third party, interrupts the vehicle control current circuit when a remote control transmitter (5) carried by the operator (4) is out of range. The circuit is switched into readiness when the transmitter is within range of the remote control receiver (6) attached to the vehicle (1). Pref., the signal provided by the remote control transmitter has a reception range of between 1.2 and 1.5 m. The signals are pref. transmitted in the UHF range. ADVANTAGE - Vehicle is automatically disabled when operator is absent.
Patent DE-4031781-A1 (DE)
Title: Transportable temporary fence structure - incorporates crossbars hinged to L=shaped posts which are self-supporting
Inventor: RECKERMANN HANS-DIETER
IPC: E01F13/02
Filed: 1990-10-07
Abstract: The temporary fence, for enclosing danger areas, or for dividing open spaces, is supported by means of L shaped posts (1) with the horizontal part (4) of the L shape forming the foot of the post. The upright part (3) of each post has three hinges attached to each side. Each hinge receives the end of a cross-bar (2) which forms the fence. The fence posts (1) are arranged so that the feet (4) project alternately in opposite directions and the fence is thus self supporting. When not in use the fence can be compactly folded. USE - Transportable fencing.
Patent DE-4039626-A1 (DE)
Title: Lighted display stand for goods - has tubular central support for shelves slotted into quadrants of coaxial tubes with hollow spacers allowing ingress of solid foam into interstices
IPC: A47B57/10
Filed: 1990-12-12
Abstract: Horizontal slots (2) at different levels in the quadrants of a vertical tube (1) are separated at each level by bars (3). A concentric inner tube (4) with corresponding slots (5) and bars (6) is held upright by a cruciform array of hollow distance pieces (7) open at their sides. Sleeves (9) for locking rods are provided in the foam packing (8) which fills the space between the tubes (1,4). A cable duct (11) serves for lighting of shelves (10) cantilevered into it via the quadrant slots (2,5). ADVANTAGE - Individual display shelf arrangements can be assembled and altered easily and without recourse to tools.
Patent DE-4041183-A1 (DE)
Title: Heating system with thermostatically controller radiator - is heated by geyser and has relief line controlled by magnetic valve
Inventor: ABEL HELMUT
IPC: F24D19/10
Filed: 1990-12-21
Abstract: A heating system with a thermostatically controlled radiator (4) is heated by a geyser (1) and has a heat circulating pump (6) located on the radiator side of a relief line (11) and an integrated valve between the flow and return (2,5). The flow through the relief line (11), in addition to the pump (6) revolutions per minute are controlled by a magnetic valve (12) dependent upon the momentary output of the burner. USE/ADVANTAGE - The residual production level is controlled by an exactly adapted flow through the relief line.
Patent DE-4042007-A1 (DE)
Inventor: OTTOW ECKHARD
IPC: C07J21/00
Filed: 1990-12-22
Abstract: Compounds have general formula (I), in which X stands for an oxygen atom or for the hydroxyimino grouping >N SIMILAR OH; R<1> stands for a hydrogen atom or for a methyl group; G stands for a hydrogen, halogen atom, a C1-C4 alkyl residue, when M and Q stand for hydrogen atoms or for a common additional bond; Q stands for a C1-C4 alkyl residue when M and G stand for hydrogen atoms; and G and M represent together a methylene or ethylene group when Q stands for a hydrogen atom; R<2>, R<3> and R<4> have the meanings given in the description. These new compounds have strong antigestagenous, antiglucocorticoidal, antimineralcorticoidal and antiandrogenous properties and are useful for producing medicaments.
Patent DE-4102378-A1 (DE)
Title: Interferometric tester for section of converging waves surface - has optics forming parallel duplication of image of diaphragm shutter providing selectable azimuth
Inventor: REICHARDT HEINZGUENTHER DR ING
IPC: G01M11/02
Filed: 1991-01-28
Abstract: Following a shutter (B) of predetermined geometry, imaging optics (01) of know fault present the closet compression of the wave surface (Fp) including a surrounding. Following optics generate evaluatable interference of the radiation (02,03) penetrating the limiting shutter. Optics (S) are introduced for laterally doubling the image formed by the shutter so that two shutter images are produced which do not overlap. Positive power of refraction optics (Z) follow for astigmatic imaging. These optics (Z) image two vertically stacked azimuths on one side of the doubled image and, an the other side of its object plane know gaults. These are imaged together in a common plane (F02). USE/ADVANTAGE - Simple means for immediate exact indication with high definition for condition of wave surface conversion system in optical imaging system. Displays oberation course of wave, surface conversion system along precisely defined section  geometry across wave surface. A complete topology of wave surface  can be reconstructed from freely selectable number of sections.
Patent DE-4102984-A1 (DE)
Inventor: SERMUND GERALD
IPC: B21B27/00
Filed: 1991-02-01
Abstract: The surface structure is generated on a roller (2) designed for application to a material. The roller (2) has recesses (22) produced by an electron beam (3) and consisting of depressions and crater walls (62) surrounding them. There is to be a plurality of recesses, the diameters and depths of which vary within a predeterminable range. Thus the distances between the recesses (22) vary in both the circumferential and longitudinal directions of the roller (2). There is provision for mutually overlapping, adjacent and spaced recesses. In the process for producing the surface structure recesses are produced on the roller surface by an electron beam and the position of the electron beam in relation to the surface is controlled in at least one spatial dimension dependently upon at least one parameter established by a random generator.
Patent DE-4104040-A1 (DE)
Title: Pulse width modulated balancing and operation of unit - involves switched capacitor low=pass filter in control signal provision with quadrupled pulse width and period
Inventor: BAAS DIETER
IPC: G05B11/28
Filed: 1991-02-09
Abstract: The unit (O), e.g.a phase locked oscillator, is balanced by a PWM signal from a microprocessor via a series resistance (R) with shunt capacitances. One (C2) is connected permanently and the other (C1), after the balancing operation, by a controlled switch (S). The switch closure quadruples the time constant of the low pass network while a PWM control signal is substd. for the balancing signal. USE/ADVANTAGE - In e.g. the phase locked loop, focusing or track following circuit of a compact disc player, short balancing time and high resolution are achieved with a low pass DA converter.
Patent DE-4106709-A1 (DE)
Inventor: HAEUSER HERBERT
IPC: E05B9/10
Filed: 1991-03-02
Abstract: A lock cylinder (1), which can be assembled from several units, with a locking member (2) arranged in the central region and at least one locking mechanism (W) adjacent thereto, consists of a cylinder core (6) which comprises the key channel (7) and to which the tumblers (13) are allocated. A fit and turn connection is provided between a unit (3) allocated to the locking member (2) and the unit (4) containing the locking mechanism (W). <IMAGE>
Patent DE-4107284-A1 (DE)
Title: Polyurethane prods. prepn. - by reacting adduct from excess hexa:methylene di:isocyanate, tri:methyl:hexane-diol and tri:methylol-propane and butane-diol
Inventor: WICK GERHARD
IPC: C08G18/80
Filed: 1991-03-07
Abstract: Polyurethanes (I) are prepd. by (1) reacting molar excess of hexamethylene di-isocyanate (II) with mixt. of trimethylhexanediol (III) and trimethylolpropane (IV) in equiv. ratio (II) to (III) plus (IV) of 10:1 - 1.5:1 to form a NCO gp.-contg. preadduct (2) reacting pre adduct with chain-lengthening mixt. of (III), (IV), and butane-1,4-diol (V) in presence of catalytic amt. of metal cpd., where equiv. ratio (IV) to (III) plus (V) is 1:30-1:5. USE/ADVANTAGE - Embedding material for holllow fibres and flat sheet membranes (e.g., in haemoseparators such as dialysers), and for prepn. of otoplastics (e.g., ear inserts in hearing aids) and of plastic components for cardiac pace makers (all claimed) (I) have good biocompatibility and biostability and water-clear appearance; do not discolour or change in surface structure, or only slightly, on repeated sterilisation; resist ageing; are not sticky; are very stable to light and UV; and have adequate permeability to gases and water vapour.
Patent DE-4109205-A1 (DE)
Title: Radioactive seed-implantation system in skull - uses stiff non-metallic catheter accommodating, supporting or filling stylet(s)
Inventor: PASTYR OTTO
IPC: A61N5/10
Filed: 1991-03-21
Abstract: The system comprises a relatively stiff catheter, formed by a small non-metallic tube, pref. visible by X-rays, and onto which a clamping stopper is slid. A supporting stylet of rigid material cna be inserted in the catheter, as can a filling stylet of relatively stiff material. The tube is closed at one end. There can be an external catheter, in which the first one is inserted, and onto which the stopper is slid. Plastic, such as polyurethane of medium hardness, can be used for one or both catheters. USE/ADVANTAGE - The system is used to implant radioactive seeds in the skull of a patient. Precise implantation and catheter position can be corrected.
Patent DE-4110134-A1 (DE)
Title: Cosmetic and/or pharmaceutical compsn. contg. banana skin - for external application to skin, esp. to treat warts and other skin disorders
Inventor: SCHUESSLER EDITH
IPC: A61K8/97
Filed: 1991-03-27
Abstract: Compsn. for external use on the skin contains comminuted banana skin, banana skin juice or banana skin extract. Agent contains 2-75 (esp. 5-50, esp. pref. 15-30) wt.% banana skin (based on dry substance) or banana skin juice. Agent also contains pharmaceutically or cosmetically acceptable preservatives and/or antioxidants, esp. benzoic acid. Amt. of preservatives and/or antioxidants is 0.05-3 (esp. 0.1-1) wt.%. Agent is in the form of an ointment, cream, lotion or gel, and the carrier is esp. vaseline and/or lanolin. USE/ADVANTAGE - Pharmaceutical or cosmetic compsn. can be used in skin care, is esp. effective in treated warts which when treated daily with the agent, disappear very rapidly (usually in less than a week), without any of the surrounding skin being damaged. Agent is also effective against other skin diseases, e.g. allergic skin reactions, psoriasis, neurodermatitis, etc. Agent also has a beneficial effect on healthy skin in that it makes the skin more pliable and smoother
Patent DE-4113046-A1 (DE)
Title: Miniaturised opto-electronic position measuring device
Inventor: MERKER WOLFGANG DIPL ING
IPC: G01D5/38
Filed: 1991-04-22
Abstract: The position measuring device uses a movable optical diffraction grating (GR) displaced perpendicular to the coherent light beam (L) provided by a source for providing at least two partial beams (L1, L2) of the same order, which are caused to interfere via optical elements. The partial beams are coupled to a layer waveguide (W) applied to a substrate (S), with integrated optical elements (R1, R2, R3) providing the interference between the partial beams, with the interference strip pattern imaged onto a reception array (E). The intensity distribution position coordinates are converted into corresp. electrical signals.
Patent DE-4113430-A1 (DE)
Title: Linear measuring rectifier for high frequency signals - has comparator with rectifier and DC voltage amplifier in feedback loop
Inventor: UFTRING KARLHEINZ
IPC: G01R19/22
Filed: 1991-04-25
Abstract: The linear measuring rectifier has a comparator with an input for a high frequency signal. The comparator output is connected to the input of a rectifier whose output is fed back to the other comparator input. A d.c. voltage amplifier in the feedback loop has an offset input and the measurement signal is taken from its output and subjected to further processing. The rectifier is pref. a diode (D1), coupled to a smoothing capacitor (C1). USE/ADVANTAGE - For use in radio and televison applications. Robust and simple circuit with increased linearity range.
Patent DE-4114649-A1 (DE)
Title: Driving mechanism for bicycles - has telescopic cranks connected to sprocket wheel on frame
Inventor: ASSCHE VICTOR VAN
IPC: B62M3/04
Filed: 1991-05-04
Abstract: The driving mechanism has two cranks. These are arranged, so that in the front pressure movement downwards. the crank is longer, to make cycling easier. A drive plate (1), elliptical towards the front, is fastened to either side of the frame. There are double telescopic cranks (2), each consisting of a lower arm and an upper arm (2A,B), which moves to and fro in the lower arm. Each lower arm carries a running roller (5), moving over the drive plate, and extending the telescopic arms. The two arms are connected by a traction spring. USE - Drive mechanism for pedal bicycle using telescopic cranks.
Patent DE-4114834-A1 (DE)
Title: IC engine idling revs correction system - uses correction value obtained by integrating difference between actual and required setting motor current
Inventor: REISS NORBERT
IPC: F02D11/10
Filed: 1991-05-07
Abstract: The idling revs correction system allows a correction value to be superimposed on the required throttle position value, obtained via a learning process. The correction value is obtained by integrating the difference between the actual and required current for the throttle setting motor (4), when the latter is used to bring the throttle element against an idling stop. The correction value is stored when the difference between the actual and required current is below a given value. A current measuring element (3) lies in the current circuit of the motor (4), the difference value provided by a subtractor (15), coupled to an integrator (7). The integrator has a switch (11) at its output, controlled by a threshold stage (9), to supply the correction value to an adder (16) at the input of the throttle position regulator (2). ADVANTAGE - Provides precise correction of idling revs.
Patent DE-4115336-A1 (DE)
Title: Vehicular slope indicator unresponsive to acceleration and retardation - has wire pointer secured to hollow body which remains upright due to asymmetric mass distribution
Inventor: CONRADS JOHANNES P F DR
IPC: G01C9/12
Filed: 1991-05-10
Abstract: An air-filled hollow rotor is mounted in ball-bearings (5) on a horizontal axis in an upright cylindrical container (1) fitted with liq. of low viscosity. A wire pointer (4), threaded through a pin (3) in the massive base of the rotor, pivots about a floor-mounted bearing (6). The upper end of the wire (4) is bent in paper-clip fashion, and its movement over a curved scale (7) is visible through a window (2) in the cover. ADVANTAGE - Simple mechanism shows large deflections even on gentle slopes with precision unaffected by acceleration and braking.
Patent DE-4121344-A1 (DE)
Title: Hermetically sealable, esp. sterilisation, chamber - contg. rotary part magnetically coupled to external drive
Inventor: BECK HARALD
IPC: B01J19/18
Filed: 1991-06-28
Abstract: The chamber, esp. for producing an atmos. of given pressure, temp. and/or consistency, has an internal rotary part (2) and an external rotary drive (3), the novelty being that the chamber (1) consists of non-magnetisable material at least in the region of the rotary part (2) and that the rotary part (2) is in contactless operative connection with the drive (3) by means of a permanent magnetic clutch (4). USE/ADVANTAGE - The chamber is esp. a sterilisation chamber useful in the pharmaceutical industry (eg,. for sterilising solns., medicaments and equipment), in research (eg. for sterilising liqs. and culture media), in the food industry (for sterilising foodstuff), in plant culture (e.g, for sterilising soil and seed) and in the paper, textile, plastics, cosmetics and building industries. Rotary motion is imparted to the rotary part without use of expensive shaft seals so that the chamber is almost maintenance-free.
Patent DE-4125703-A1 (DE)
Title: Glass pane curving - using carrier rods at edges of roller hearth with swing action
Inventor: KRAMER CARL PROF DR ING
IPC: C03B35/16
Filed: 1991-08-02
Abstract: The assembly to shape glass panes, while at softening temps., into a two-dimensional curvature, has carrier rods at the edges of a roller hearth to form a flat laying surface to support the glass pane during bending. At least one edge zone of at least some carrier rods can swing upwards from the horizontal laying surface. ADVANTAGE - The system gives a precisely set curvature to glass panes, even in large sizes, and in a variety of glass thicknesses.
Patent DE-4133509-A1 (DE)
Title: Guide rail device for adjustable vehicle seat - has running rail which is movable against guide rail fixed to vehicle floor
Inventor: THIEL PETER
IPC: B60N2/07
Filed: 1991-10-10
Abstract: In a vehicle seat adjuster, a slide body is fitted between the support fillet of the running rail and the guide path of the guide rails, elastically tensioning the two rails against one another. One of the two rails, partic. the running rail has a slide path limited by stops for the slide body on its support fillet. The slide path is formed by bending the support fillet over a selected length area of the running rail. The slide body is roller-shaped and is arranged with its longitudinal axis in the displacement direction between the running and guide rails. It is made of plastic, partic. polyamide, In both the front and rear end areas of the running rail and the guide rail a slide body is arranged between the support fillet and the guide paths. USE/ADVANTAGE - A guide rail arrangement for a road vehicle seat in which a slide body is arranged between the support fillet for the running rail and the guide path of the guide rail.
Patent DE-4140447-A1 (DE)
Title: New siloxane deriv. for di:cyclopentadiene contg. sulpho:betaine gps. - for prodn. of tenside(s)
IPC: C07F7/08
Filed: 1991-12-04
Abstract: New siloxane derivs. of dicyclopentadiene, contg. sulphobetain gps., Y = lower alkyl or Ph; Z = Y or (Y)3SiO; m = 0-49; n = 1-50; k = 3-10; m:n = 0-10; A = -O- or -OOC-; R1 = -(CH2)r, -(CH2CH2O)r-(CH2(r, -(CH2CH2CH2O)r-(CH2)r, -CH2CH(OH)-CH2 or -(CH2)r-OOC-CH2; r = 1-10; B = gp. of formula (II) or (III) R2, R3 = 1-4C (hydroxy)alkyl. USE/ADVANTAGE - (I) are used in prodn. of tensides. (I) have a wider range of use, and can be adapted to different applns. They are sol. in water and less polar organic solvents, and retain their strong surface activity.
Patent DE-4203080-A1 (DE)
Title: Substrate transport equipment for multistation vacuum coating plants - comprises upright, flat, travelling substrate holders and fixed sliding contacts to apply heat tempering current to film coating
Inventor: LATZ RUDOLF DR
IPC: C23C14/54
Filed: 1992-02-04
Abstract: Substrate transport equipment for multi-station vacuum coating plants with substrate holders (16) of flat parallelipiped configuration, which travel in vertical position along a given path through the stations and consist of a frame with parallel side members (16a, 16b) and window openings (25, 26) for insertion of the substrates (22, 23) (as Patent Application P 4125 334.5). The sprung ends of sliding contacts (29, 29a, 30, 30a) on fixed holders (27, 28) contact the electrically conducting film (22a, 23a) travelling through the station, completing an electrical circuit for a short time which effects a termpering of the film material. USE/ADVANTAGE - Provides an improved substrate holder arrangement for multi-station vacuum coating plants, which allows the electrical and optical properties of the film coating on non-heat resistant substrates to be improved by tempering, with the substrate temperature remaining relatively low.
Patent DE-4203223-A1 (DE)
Title: Reinforcing rods for pre-stressed concrete sleepers - have oblique cross-pieces to receive tensioning nuts
IPC: E04C5/12
Filed: 1992-02-05
Abstract: A pre-fabricated reinforced concrete component, such as a railway sleeper, has reinforcing rods (1) with one or more cross-pieces (2.1) welded to one end. These cross-pieces are aligned obliquely to the longitudinal axis of the reinforcing rod. The obliquity of the cross-piece enables a special type of nut to be fitted over the end of the reinforcing rod and used to apply the necessary tension to the reinforcing rod in order to pre-stress the concrete. The nut has a conical external surface to enable it to be supported in a matching hole in the shuttering panel. USE/ADVANTAGE - Pre-stressed concrete sleepers with a low cost method of applying tension to the reinforcing rods.