baber/WOPTO huggingface dataset:
Patent DE-4222543-A1 (DE)
Inventor: ELBE HANS-LUDWIG DR
IPC: C07D521/00
Filed: 1992-07-09
Abstract: New triazolylethanol derivates have the formula (I), in which a stands for a ketone group or for a CH(OH) grouping; R stands for halogen alkyl or for halogen alkenyl and R<1> stands for a residue having the formula (a), in which X stands for halogen, alkyl with 1 to 4 carbon atoms, halogen alkyl with 1 to 4 carbon atoms and 1 to 5 halogen atoms, alkoxy with 1 to 4 carbon atoms, halogen alkoxy with 1 to 4 carbon atoms and 1 to 5 halogen atoms, alkylthio with 1 to 4 carbon atoms, halogen alkylthio with 1 to 4 carbon atoms and 1 to 5 halogen atoms, cycloalkyl with 3 to 7 carbon atoms, cyano, possibly halogen-substituted phenyl or possibly halogen-substituted phenoxy, and m equals 0, 1, 2 or 3, or R<1> stands for a residue having the formulas (b) or (c), in which X<1>, X<2>, X<3> and X<4> are the same or different and stand for hydrogen or halogen. Also disclosed are the acid addition salts and metal complexes of these derivates, a process for preparing these new substances and their use as fungicides.
Patent DE-4227749-A1 (DE)
Title: Photographic material - contg. metal-doped silver halide and cysteine to increase stability of latent image, for black and white and colour film and paper.
Inventor: PAETZOLD WALTER DR
IPC: G03C1/34
Filed: 1992-08-21
Abstract: Photographic Ag halide (AgX) material has a substrate with AgX emulsion cost(s) in which the AgX consists of at least 90 mole-% AgCl and is doped with Rh, Ir, Au, Pt and/pr Pd cpd(s). (I). The novelty is that the emulsion contains cysteine (II). The material contains 10 power-1 to 10 power-9 mole (I) and 0.1-10 mmole (II) per mole AgX. USE/ADVANTAGE - The material is suitable for black-and-white films and paper, colour negative, reversal and positive films, colour and colour reversal paper and material for the dyestuff diffusion transfer or silver dye bleach process. (II) improves the latent image stability.
Patent DE-4228167-A1 (DE)
Title: Connecting device for suction, filling and emptying hose for fluids, gases and solid material to and from transport vehicle - has component bringing both coupling parts into required position for connection where coupling occurs automatically
Inventor: WOLFRUM WERNER
IPC: B60P3/22
Filed: 1992-08-25
Abstract: A support beam (2) is pivotable around an axis (1) and to which is fitted a balance beam (4) rotatable around its own axis (3). A spring (F1) forces the support beam firstly into a rest position determined by a left-side stop. On the balance beam on one side the hose with its coupling part (5) is suspended, the wt. of which is counterbalanced on the other side of the beam by a counterweight (6). The balance beam is held in a rest position by two springs (F2,F3) which are weaker than the first spring (F1). By adjustment of these springs the rest position of the balance beam and the starting height of the hose-side coupling part is altered and adjusted. USE/ADVANTAGE - To rationalise the filling cycle of a tanker vehicle, absolving the driver from having to handle physically the hose.
Patent DE-4228458-A1 (DE)
Inventor: DIRKS WILHELM DR
IPC: B29C48/76
Filed: 1992-08-27
Abstract: Multicistronic expression units allow the equimolar expression of the genes located in the corresponding cistrons. These expression units are particularly suitable for the recombinant production of proteins composed of two or more polypeptide subunits.
Patent DE-4238341-A1 (DE)
Title: Automatic palleting device for stackable articles - has continuously operating vertical conveyor picking up goods in any plane
Inventor: HUE GILBERT LUCIEN MAURICE
IPC: B65G17/12
Filed: 1992-11-13
Abstract: The continuously moving vertical conveyor is formed from several horizontal rectangular plateaus (13, 14) for supporting the goods. There is a drive unit comprising two endless belts or chains (11, 12) in two parallel vertical planes either side of the plateau. The two belts or chains are guided by rollers (4-10) for synchronous rotation on each one track and are set at the same height but off-set from each other so that a front roller (4) of one track is set on a common axis (2) with a rear roller (3) of the other track and this common axis forms the drive axis. USE/ADVANTAGE - The palleting device runs smoothly shock-free at high speeds and can be used with robots.
Patent DE-4241795-A1 (DE)
Inventor: GEISENDOERFER HERBERT
IPC: B65H9/10
Filed: 1992-12-11
Abstract: The invention relates to a device for the in-register positioning of sheets fed to the device separately as a flow of sheets, in particular of sheet-metal panels 3 to the front lays 34 of a sheet-processing machine. The sheets supplied can be moved against the front lays 34 in the operating cycle of the sheet-processing machine. In this case, in a first partial cycle the foremost sheet of the flow of sheets can be picked up by a conveying device and moved into contact with the front lays 34. In a second partial cycle, the sheet can be released by the conveying device and moved by a side pulling device into contact with side lays. In a third partial cycle, the sheet can again be gripped by the conveying device and moved against the front lays 34. <IMAGE>
Patent DE-4241924-A1 (DE)
Inventor: GISLER MARKUS DR
IPC: C09B62/09
Filed: 1992-12-11
Abstract: Fibre-reactive disazo compounds of the formula   <IMAGE> in which the symbols are as defined in the specification, which compounds are in free acid or salt farm, and mixtures thereof, are useful for dyeing or printing hydroxy group- or nitrogen-containing organic substrates, for example leather and fibre material comprising natural or synthetic polyamides or natural or regenerated cellulose: the most preferred substrate is a textile material comprising cotton. The dyeings and printings obtained show good general fastness properties such as good light fastness, wet fastnesses and resistance towards oxidative influenced.
Patent DE-4300275-A1 (DE)
Title: Operation of turbocompressor system
Inventor: ALTHAUS ROLF DR
IPC: F04D27/02
Filed: 1993-01-08
Abstract: The casing of the turbocompressor uses extraction apertures, to remove cooling air from the radially inner and the outer channel wall sides (22,24) of the compressor discharge channel (20). The associated border layer is removed at the same time as the cooling air, e.g. at least on the radially outer wall side of the discharge channel.The turbocompressor (10) has at least one second extraction aperture (30) on the outer wall side. First and second extraction apertures (28,30) are located symmetrical to each other. All apertures are formed as ring gaps.
Patent DE-4304158-A1 (DE)
Title: Buoyancy fin
Inventor: KEFER ADALBERT
IPC: B63B1/26
Filed: 1993-02-12
Abstract: The object of the invention is to improve the sailing behaviour and the speed of a surfboard in a simple manner. By the arrangement of transverse stabilizers on the fin, the buoyancy in the stern area is increased and thus planing is achieved more easily.
Patent DE-4305343-A1 (DE)
Title: Infinitely variable transmission between two belt pulleys - has at least one pulley formed by two parts with complementary apertures
Inventor: BAUMANN HANS-PETER
IPC: F16H55/56
Filed: 1993-02-20
Abstract: The two parts (1,2), which are pref. conical in the direction of the belt (3), can  be fitted into each other so that a circumferential indentation is formed for holding the belt. The two parts are seated on a common axis (5), and by changing the insert depth of the two parts a belt pulley is formed, whose active dia. is a function of the insert depth of the parts. The steepness of the flanks of the belt pulley which is formed by the two parts can be freely altered without a negative effect on the properties of the complete device. USE/ADVANTAGE - For bicycles and small machinery,with simple design and facility for encapsulation and stepless adjustment.
Patent DE-4306510-A1 (DE)
Title: Switching arrangement in motor vehicles for ensuring the optimum charge state of the battery of the vehicle electrical system
Inventor: PFAB XAVER
IPC: B60R16/02
Filed: 1993-03-03
Abstract: In a switching arrangement in motor vehicles for ensuring the optimum charge state of the battery (B) of the vehicle electrical system during driving, comprising a battery (B) of the vehicle electrical system, low-voltage loads (V1...Vn) and high-power loads (VL) as well as a first generator (G1) and second generator (G2), in which the first generator (G1) is connected at least to the low-voltage loads (V1...Vn), the battery (B) of the vehicle electrical system can be switched exclusively to the second generator (G2) when the supply voltage (UB) of the battery (B) of the vehicle electrical system is below a predetermined value. <IMAGE>
Patent DE-4308697-A1 (DE)
Title: Process for enriching a first gaseous or liquid medium with a second gas or a second liquid and a reactor for carrying out the process
Inventor: DURST FRANZ PROF DR DR
IPC: B01J14/00
Filed: 1993-03-18
Abstract: A process for enriching a first gaseous or liquid medium with a second gas or a second liquid uses hollow capillary fibres which lie essentially perpendicularly to the flow axis of the gaseous or liquid medium. In this process the second gas or the second liquid is admitted into the hollow capillary fibres and it mixes with the second gas or the second liquid as a result of gradients in physical or chemical parameters, in particular pressure, temperature or concentration differences. Appropriate membrane elements having hollow capillary fibres perpendicular to the flow direction for a first gaseous or liquid medium can be installed in a reactor, the membrane elements being connected together in a cascade manner with respect to flow, so that some of the second gas or the second liquid which is not absorbed by the first gaseous or liquid medium is again brought into contact with the first gaseous or liquid medium. This makes possible a particularly effective charging of a gaseous or liquid medium with a second gas or a second liquid. <IMAGE>
Patent DE-4309356-A1 (DE)
Title: Housing made of plastic for a heating or air-conditioning system of a motor vehicle
Inventor: DIETZSCH KURT DIPL ING
IPC: B60H1/32
Filed: 1993-03-23
Abstract: A housing made of plastic is provided for a heating or air-conditioning system of a motor vehicle, which housing is provided with prepared predetermined breaking points which are arranged in such a manner that when breaking up for recycling the components mounted in or on the housing are released.
Patent DE-4313798-A1 (DE)
Title: Blue light emitting LED of gallium nitride semiconductor - has semi-insulating p=doped I-layer with double layer structure of low and high impurity concentration respectively.
Inventor: MANABE KATSUHIDE
IPC: H01L33/32
Filed: 1993-04-27
Abstract: An N-layer of n-type semiconductor is of a gallium nitride compound of AlxGa1-xN (x=0 included), and an I-layer of semi-insulating p-doped semiconductor is also of the AlxGa1-xN type (x=0 included). The I-layer is of a double layer structure, i.e. an IL (5) and an IH (6) layers. The IL-layer (5) is 0.1 to 5 microns thickness with a specified low impurity concentration of p-conductivity in the region of 10<17> to 5.10<18> per cm<3>. The IH-layer (6) has a high, p-type impurity concentration of 10<19> to 10<21> per cm<3>, and is of 0.1 to 1 micron thickness. The IL layer (5) is adjacent the the N-layer. USE/ADVANTAGE - For LED of GaN semiconductor material, with increased blue light emmission.
Patent DE-4317973-A1 (DE)
Title: Spool, esp. for artificial silk and textile fibres - has central cylindrical element divided into equal sections made of elastic material, and end discs fitting into grooves near curved edges of these sections
Inventor: LORENZO BARROSO ANGEL
IPC: B65H75/22
Filed: 1993-05-28
Abstract: Spool has a central hollow cylindrical element (1) at each end of which is a disc (2) of larger dia.. The improvements are: (a) the cylindrical element is divided along radial planes into at least two equal sections (3), and (b) the discs each have a central opening. Pref. or near and parallel to each of the curved edges of the sections of the central element is a groove into which the edges of the central openings of the discs are fitted. The grooves are U-shaped or angular, and the edges of the openings in the discs have a corresponding shape. In an alternative configuration, at or near and parallel to each of the curved edges of the sections of the central element is a ridge which fits into a groove in the edges of the central openings of the discs. The sections of the central element are made from a deformable elastic material so that they can easily be introduced into the openings in the discs. The straight edges of the sections of the central element have a ridge or strip (8), and notches (9) may be provided in the edges of the central element and of the central openings in the discs. USE/ADVANTAGE - Used for transport, storage etc. of threads, ropes, cables, strips etc., and esp. artificial silk and textile fibres. The spool is convenient to handle and can easily be dismantled to save space during transport and storage.
Patent DE-4320091-A1 (DE)
Title: Closure cap
Inventor: HARRIS ROBERT IAN
IPC: B65D41/12
Filed: 1993-06-17
Abstract: A closure cap (10) designed as a crown top for a bottle (11) of mineral water or beer is provided with a non-return valve (20) which, above a minimum pressure in the volume (19) of the bottle (11) in which a high pressure can build up at an increased temperature or if the bottle is shaken, opens automatically at a value of the internal pressure which is far lower than the bursting pressure of the bottle. Dangerous situations during transportation are thus avoided. Storage during summer is also safer. The non-return valve is formed by a circular elastic sealing body (21) which is held by a peripheral edge region (21''') in sealing contact with the inner side (23) of the bottle neck (12) and is connected tightly in its central region to the metal part (17) of the closure cap (10), and by venting openings (22) which are arranged radially between the central region of the metal part (17) of the cap and its radially outer contact surface (14') of the outer seal (16) on the bottle neck (12) (Figure 1). <IMAGE>
Patent DE-4323003-A1 (DE)
Title: Sensor-controlled cut-off for radiation luminaire with halogen lamp
IPC: F21V25/04
Filed: 1993-07-09
Abstract: The wipo cut-off radiator in accordance with DE-GM 9200222 which is already tried and tested in practice and which, by means of sensed inherent reflected radiation, temporarily interrupts, again and again, the feeding of the halogen lamp for the purpose of thermally saving objects which have just moved into the immediate vicinity in front of said lamp (such as, in particular, upper edges of doors of kitchen furniture under an overhanging baldachin) is made into a genuine "safety radiator" for which installation instructions with respect to distance requirements are no longer necessary, in that the energising of the halogen lamp is interrupted irreversibly should an operational disturbance occur in the cut-off device. This is determined by a logical comparison which monitors a plurality of cut-off devices, which operate in parallel in the radiation luminaire, for always constant output states and, in the case of mutual deviations, burns through a safety element in the control circuit for the make contact relay (operating contact relay) upstream of the halogen lamp in order finally to take this radiation luminaire out of operation. In addition, a periodic testing of the readiness for operation of the cut-off device can be performed by means of test signals which, after the switching on, and from time to time during the operation, of the luminaire, simulate a sensor driving of the cut-off devices or even excite the sensors via a separate radiation source as reflected-radiation replacement.
Patent DE-4325906-A1 (DE)
Title: Method for the regeneration of a particle filter used in the exhaust line of an internal combustion engine and device for performing the method
Inventor: KINAST KARL-HEINZ
IPC: F01N3/025
Filed: 1993-08-02
Abstract: The invention relates to a method for the regeneration of a particle filter used in the exhaust line of an internal combustion engine in which fuel, introduced into a primary zone of a burner, undergoes precombustion with primary air fed in tangentially and fuel injected into a secondary zone of the said burner, free of engine exhaust gas, is burnt with secondary air injected tangentially and in which the primary side and secondary side combustion gases, after mixing in an after-burner chamber, are added to the engine exhaust gases and reburnt to a level compatible with the filter before entering the particle filter.
Patent DE-4329920-A1 (DE)
Title: Method for forming a thread-securing knot on a flat knitting machine
Inventor: KIMMICH ULRICH
IPC: D04B1/10
Filed: 1993-09-04
Abstract: The method according to the invention allows the mechanical tying-off of free thread ends at the start of the fabric panel and the end of the fabric panel by means of a flat knitting machine forming the fabric, the fabric pattern remaining undisturbed by the knot formation and the knot being distributed to two stitches located next to one another (Figure 17). <IMAGE>
Patent DE-4335429-A1 (DE)
Title: Regulating device for hydraulic machines with variable displacement volume
Inventor: RUEHLICKE INGO DIPL ING
IPC: F04B49/12
Filed: 1993-10-18
Abstract: The invention relates to a regulating device for hydraulic machines with variable displacement volume, such as axial- and radial-piston and vane-cell machines with an adjusting element. According to the invention, actuators are coupled in the same axial direction as the pistons or vanes of the machine to the machine to be regulated, the actuators rotating at the same speed and being supported on the same adjusting element as the pistons or vanes of the machine. The variation in the position of the adjusting element is achieved by at least one actuator which can be locked by a stop element and thus the piston stroke of the machine is set. The advantage of the solution according to the invention is that the regulating device functions without the provision of a high supply pressure, and the regulating times for varying the piston stroke of the machine are very short. <IMAGE>
Patent DE-4339784-A1 (DE)
Title: Time-correlated photon counting system
Inventor: BECKER WOLFGANG DR ING
IPC: H03M1/20
Filed: 1993-11-18
Abstract: The photon counting system with a high registration rate uses the time difference between an individual photon pulse and a synchronisation pulse, provided by a laser, to deliver a proportional output signal, via a time/amplitude converter. An auxiliary signal is added to the output signal before supplying it to an A/D converter (ADC) providing an output word, subtracted from the output word of the auxiliary signal, to provide an address for the time point of the input pulse. Pref. the auxiliary signal is provided by a D/A converter (DAC) controlled by a counter (CNT) to obtain a sawtooth output voltage, increased by one step for each counter clock.
Patent DE-4341042-A1 (DE)
Title: Ammonium acyl-isethionate(s) use in aq. hand dishwashing detergent
Inventor: HEES UDO DR
IPC: C09K23/00
Filed: 1993-12-02
Abstract: The use of ammonium acyl-isethionates of formula (I) as surfactants in aq. detergents (II) for washing dishes by hand is claimed: R<1>C(O)N(H)CH2CH2SO3<->NH4<+> (I) R<1> = (un)satd. 6-22C alkyl. Also claimed are strongly frothing, aq. detergents (III) contg. (I), esp. for washing dishes by hand.
Patent DE-4342168-A1 (DE)
Title: Rear view mirror for motor vehicle
Inventor: MIELKE WERNER
IPC: B60R1/02
Filed: 1993-12-10
Abstract: A rear-view mirror which automatically eliminates the blind spots when the driver wishes to overtake uses switches and sensors connected to the turn signal lever on the steering column. A hydraulic or pneumatic motor adjusts the mirror position for normal straight-ahead driving, as desired, and with a given deviation in angle from the normal travel direction, the mirror moves by a certain preprogrammed amount, so that the driver does not have to turn his head to look over his shoulder. After the manoeuvre, the mirror returns to its normal position with blind spot. The adjustment may be specifically activated by the driver's voice, rather than by sensors.
Patent DE-4401619-A1 (DE)
Title: Aq. damping soln. free from isopropanol and use in printing
Inventor: URASAKI JUN
IPC: B41N3/08
Filed: 1994-01-20
Abstract: Damping compsn. (I) contains water, non-ionic surfactant(s) of the formula: R-(CH2CH2O)n1-(CHMe-CH2O)n2-H (II); R = 1-9C alkyl; n1 and n2 = values such that the block polymer has mol.wt. = 250 or more and n12/n2 = 0.5-2; and a polyvinylphosphonic acid of the formula: H-(CH2CH)P(=O)(OH)2m-H (III); m = a value such that (III) has mol.wt. 2000-50000.
Patent DE-4402408-A1 (DE)
Inventor: ECK HERBERT DIPL CHEM DR
IPC: C08K5/54
Filed: 1994-01-27
Abstract: The invention concerns a dispersion powder composition which is redispersible in water and is made from water-insoluble homopolymers or copolymers of preferably ethylenically unsaturated monomers and one or more organosilicon compounds plus, optionally, other additives such as protective colloids and anti-blocking agents. The composition is obtained by: a) polymerizing one or more monomers in the presence of 0.1 to 30% by wt., relative to the total weight of the monomers, of one or more silicon compounds which are dispersible in water and which have a boiling point at normal pressure of > 160  DEG C, selected from the group comprising the silanes, polysilanes, oligosiloxanes, polysiloxanes, carbosilanes, polycarbosilanes, carbosiloxanes, polycarbosiloxanes and polysilylenedisiloxanes and: b) spray-drying the product thus obtained, either before or after addition of the additives mentioned.
Patent DE-4404379-A1 (DE)
Title: Toy with basic body
Inventor: BUHRE MARC
IPC: A63H33/00
Filed: 1994-02-11
Abstract: The basic body (1) has two facing main surfaces (2, 3) one of which (2) is convexly curved, and the other (3) concavely curved. The two main surfaces have different radii of curvature. The convex curvature (4) of the one main surface (2) has a larger radius of curvature than the concave curvature (5) of the other main surface (3). The basic body is in the form of a bent plate pref. with lengthwise and transverse sides (6, 7) and at least one section (8) protruding from one end of the curved part.
Patent DE-4408922-A1 (DE)
Title: Device for dividing heaped material i.e. street sweepings into heavy and light fractions.
Inventor: RIEDEL CLAUS DIPL ING
IPC: B03B5/02
Filed: 1994-03-16
Abstract: A half-round, one sidedly narrowing processing container (1) is used for the bath, with a stirring mechanism (5) extending longitudinally through the container, pref. a pendulous stirrer, for movement of the bath. In the processing container at least one membrane is provided for prodn. of a wave movement in the bath. Two membranes are provided which are controlled for prodn. of superimposed wave movements of the bath with differing amplitude, frequency and/or phase position. The container is tippable for decanting the light material. The container has a flood plate for retention of the sedimented heavy material.
Patent DE-4411838-A1 (DE)
Title: Drying of damp clothing articles after washing
Inventor: TROTT DIRK
IPC: D06F73/00
Filed: 1994-04-06
Abstract: Articles of clothing cleaned by a wet process are held in shape and dried by microwave radiation, advantageously in an airstream.
Patent DE-4414728-A1 (DE)
Title: Insert screen which also traps allergenic particles
Inventor: OBERMEIER REINHARD
IPC: F24F8/108
Filed: 1994-04-27
Abstract: The use of fine-mesh, reticulate woven fabric made of synthetic high-polymer fibres (I) as an insect-proof screen for doors and windows is claimed. The polymer fibres are used in the original electrostatically-unmodified state, i.e. with no added conductivity improvers or antistatic agents, so that the electrostatic charge on the fibres will form an electrostatic field to attract allergenic dust.