baber/WOPTO huggingface dataset:
Patent DE-4136540-A1 (DE)
Title: Disposable diaper - has lining layer of liq.-permeable material contg. lubricant, pH reducing agent, disinfectant, etc. to combat skin irritation and dermatitis
Inventor: PEGAZ DAVID
IPC: A61L15/50
Filed: 1991-11-06
Abstract: One way, pref. disposable baby's napkin comprises an outer liq.-impermeable layer, a liq.-absorbing interlayer and a liq.-permeable liner contg. one or more susbtances selected from lubricants, hydrophobic substances, pH-lowering agents, disinfecting agents, bacteriostatic agents and substances which heal, alleviate or sooth diaper dermatitis. Pref. lubricants are silicone, vaseline, sorbitan oleate, polydimethylsiloxane, mineral oil, silicon dioxide; hydrophobic substances are lanolin, jojoba oil, vaseline, paraffin oil, beeswax, Adeps Lanae, wool alcohol, acetylated wool alcohol, mineral oil, peru balsam; pH reducing agent is citric acid; disinfectant is phenethyl alcohol, dichlorobenzyl alcohol, Preventol-RB50, propylhydroxybenzoate; Bacteriostatic agent is sorbitan, dichlorobenzyl alcohol, citric acid, propylhydroxybenzoate; Soothing agent is Aloe-Vera-gel, jojoba oil, camomile oil, propylene glycol, allantoin, glycerine, cetyl alcohol, starch; Healing agent is lanolin, Aloe-Vera-gel, paraffin oil, vaseline, ZnO, panthenol, sorbitan monoisostearate, camomile oil, azulene, propylene glycol, allantoin, Adeps Lanae, glycerin, wool alcohols, acetylated wool alcohols, peru balsam, collagen, seaweed extract. USE/ADVANTAGE - The lining layer in contact with the skin contains agents to prevent or alleviate skin irritation and dermatitis (esp. caused by wet skin in contact with urine) in wearers of disposable diapers. (0/0)
Patent DE-4137320-A1 (DE)
Title: Oxidative thermal treatment of vanadium contg. residues
Inventor: SAMANT GURUDAS DR
IPC: C01G31/02
Filed: 1991-11-13
Abstract: Residues contg. vanadium and at least 5 wt.% (dry basis) carbon are processed by thermal treatment in a furnace at: (a) 400-700 deg.C. in an oxidising atmos., with O2 partial pressure surrounding the residue min. 10 power -4 bar, and/or (b) 500-1300 deg.C. with O2 partial pressure max. 10 power -3 bar. The solid mixt. removed from the furnace is composed of min. 5 wt.% vanadium oxide.     At least part of the solid prod. mixt. removed from the furnace is returned there. At least one oxide, hydroxide carbonate or chloride of at least one of the gp. Na, Ca and Fe is added to the residue prior to or during thermal treatment. Prior to thermal treatment the residue undergoes agglomeration and is pre-dried. The furnace used is a platform furnace, a rotary furnace, or a fluidised bed reactor (with stationary or circulating fluidised bed). The filter cake obtd. on filtering sooty water, contg. vanadium from the cooling stage for crude gas produced during partial oxidn. of hydrocarbons is used as a solid residue for thermal processing.
Patent DE-4138042-A1 (DE)
Inventor: HOEFLE GERHARD PROF DR
IPC: C12P17/18
Filed: 1991-11-19
Abstract: Epothilones having general formula (I), a process for preparing the same and epothilone-containing agents are disclosed.
Patent DE-4140182-A1 (DE)
Title: Control of a laser process on workpiece - with the same optical fibre cable used for the applied laser beam and the opposite plasma light beam
IPC: B23K26/04
Filed: 1991-12-05
Abstract: The appts. is intended for control of light-emitting processes, esp. those emitting plasma light (18), which take place in the case of laser operations (laser welding, in partic.) at the application spot (16). The light (B) from a process laser (2) is directed onto the application spot (160 over a light-energy transmission system (6, 8, 14) containing, in partic., an optical fibre cable (8). A detector (38) is provided, from the light-energy transmission system (6, 8, 14), with the light (P) which emanates from the laser application spot, and which is to be controlled. Pref. the light transmission system includes an optical coupling (6) focussing the laser beam onto the face (10) of the optical fibre cable (8), and an objective (14) focussing the light (B) from the face (12) of the cable onto the application spot (16) of the workpiece (W). Between the optical coupling (6) and the process laser (2) there is a dichroitic mirror (4) which separates the light (P) from the path of the process light. The light thus sepd. is directed into the detector (38) via mirrors (22) and (32), a filter (34) and a focussing system (36). The laser processing system incorporates a ranging laser (20) which allows the system to be adjusted before the process laser (2) is switched on. USE/ADVANTAGE - Can be used in laser processing installations. It allows processes to be monitored and controlled without additional equipment in the immediate vicinity of the final focussing objective of the laser beam.
Patent DE-4204898-A1 (DE)
Title: Tailors dummy in form of human torso - has stand designed as column of drawers for storing utensils
Inventor: BALLERING JAN
IPC: D05B91/12
Filed: 1992-02-19
Abstract: Dummy has the form of a human torso and a stand, to vertically mount the dummy. Stand has a drawer column equipped with a support (3,8), in or on which the drawers (4,7) are located. Drawers (4,7) can be either drawn out or rotated. ADVANTAGE - Drawers enable the tailor to have all the necessary utensils close at hand.
Patent DE-4213600-A1 (DE)
Title: Digital electronic circuit for addition and subtraction - has input registers coupled to processor with result entered into register and with control for multiple additions and subtractions
Inventor: MERKLE PAUL
IPC: G06F7/50
Filed: 1992-04-24
Abstract: The digital electronic circuit provides both addition and subtraction of code numbers that are received by a pair of input shift registers. The registers connect with the combined addition and subtraction arithmetic processing unit. The result generated is received by a memory and the decimal point position is controlled. The operation of the circuit is controlled by a circuit (30b) having a number of flip-flops that provide pulse changeover from addition to subtraction. The circuit can perform multiple addition or subtraction operations. ADVANTAGE - Simplified circuitry.
Patent DE-4217141-A1 (DE)
Title: Safety interlock circuit for vehicle windscreen wiper motor control - switches off motor when e.g. hatch-back door opened and does not immediately restart motor after closing rear door
Inventor: GAEMMERLER MANFRED
IPC: B60S1/58
Filed: 1992-05-23
Abstract: The circuit switches the windscreen wiper drive motor off when a part of the vehicle, e.g. the rear door, is moved from a rest position. When the door is returned to its rest position, the motor is at first not re-activated, and is switched on after a set time period, or when a switch is operated by a user. The interlocked drive circuit for screen wiper motor (M) consists of on/off control switch SBS, hatch-back door switch SHS, interlock logic (2), drive circuit (3). In operation, an R-S flip flop (4) is set by the switch (SBS) ON and the switch (SHS) in the door closed position. The wiper motor is energised. As SHS opens, SQ is reset and power to the wiper motor is switched off. ADVANTAGE - Avoids injury to user.
Patent DE-4219772-A1 (DE)
Title: 1,4-Bis(cyano styryl) mixts. for optical brighteners - esp. for natural or (semi)synthetic high molecular organic material partic. polyester fibres
Inventor: AUTZE VOLKER DR
IPC: D06L4/65
Filed: 1992-06-17
Abstract: Mixt. of at least three different cpd.s of formula (I) contains 30-90 wt% o,p-ionomers or 20-90 wt%, m,p-isomers are two other symmetrically and/or asymmetrically, substd. ionomers, p,p'-ionomers. Also claimed is the prepn. of the mixt. contg. below 5-50 wt% o,o'-, o,p'= and o,m'-ionomers of (I) by reacting terephthaldialdehyde (TPADA) with cpds. of formulae (II), (III) and (IV). Q = -CH2P(O)(OR2), -CH2-P(O)R(OR), -CH2-P(O)-R2 or -CH2-P+R3X; R = opt. substd. 1-6(1-4)C alkyl or aryl; and X = Cl or Br. 1 mol. equiv. TPADA is reacted with 1.05-1.5 and equiv. (II) then 0.05-0.5 (0.005-0.7) mol. equiv. (III) and 0.45-0.9 (0.25-0.7) mol. equiv. (IV). USE/ADVANTAGE - Used as optical brightness in natural or (semi)synthetic high monomer organic materials, partic. polyester fibres (claimed), as well as granulates, foams, fibre e.g. for use in textile webs, paper etc., coatings, etc.. Whitener is good and icd nuauces can be observed. Further uses include scintillators for e.g. electrophotography, spin-bath prepn. in the mfr. of e.g. wash-and-wear clothing and in mixts. contg. pigments for printing dyebaths.
Patent DE-4223031-A1 (DE)
Title: Room-air cooling method by heat-exchanger - cools secondary air current in heightened part of room and derives primary one solely from room air
Inventor: SCHMIDT FRIEDRICH HARALD
IPC: F24F1/01
Filed: 1992-07-14
Abstract: The method cools room air by heat-exchanger, a primary air current generating by ejector action a secondary one flowing through the exchanger.The secondary current is cooled in a heightened part of the room, the primary current being derived solely from the room air. The primary, or the primary and secondary, air currents are superimposed on the downwards convection current generated by the difference in specific gravity of the cooled air. Both primary and secondary air currents can be directed through the exchanger, and also down a shaft. USE/ADVANTAGE - Avoids need for central air supply system. Simplicity and low power consumption.
Patent DE-4224893-A1 (DE)
Title: Base value fuel metering for IC engine - formed depending on operating parameters of engine and at least at times is superimposed with adjusting variable based on signal from lambda probe
Inventor: BECKER RUEDIGER DIPL ING
IPC: F02P5/15
Filed: 1992-07-28
Abstract: When conditions characterising a hot start are fulfilled, with the IC engine put in to operation, measures are introduced for compensating the disturbance of the mixture due to a hot start. These measures include at least an alteration of the characteristic parameter of the lambda control probe. A start of the IC engine is deemed a hot start, if in connection with the start certain conditions could be established. Firstly that at least the temp. of the IC engine (Tmot) or the temp. of the suction air (Ta) exceeds a predetermined threshold limit. ADVANTAGE - Improved running behaviour of engine with hot start after short interruption of engine operation. Stabilises idling.
Patent DE-4227188-A1 (DE)
Title: Grinding mill with fixed upper grinding surface - and lower grinding surface actuated by swash plate and inclined to upper surface
Inventor: HEINEMANN OTTO DIPL ING
IPC: B02C2/00
Filed: 1992-08-17
Abstract: The grinding mill has a fixed grinding ring (2) mounted directly above a grinding disc (3) to which nutation is imparted by a swash plate (4). The rotation of the swashplate causes the width of the gap between the ring (2) and disc (3), at any given point, to increase and decrease periodically. At the same time the material being ground is moved radially outwards from the central charging point to the outer edges of the ring and disc and is discharged through the outlet (21).The two grinding surfaces are formed by two flat circular surfaces which are inclined to each other at an acute angle. USE/ADVANTAGE - Mill for grinding brittle materials.
Patent DE-4228210-A1 (DE)
Title: Crossed-coil indicator instrument with coil pair wound on coil body - has magnetic rotor in centre or coil body, pin connectors on outer body periphery with wire coiling sections
Inventor: OHIKE YUKIO
IPC: G01R5/16
Filed: 1992-08-25
Abstract: The crossed-coil indicator instrument includes a pair of coils (2) mutually perpendicularly wound round a coil body (1), a magnetic rotor (7) in a coil body section, and pin connectors (5) mounted on the outer periphery of the coil body with equal distances between the adjacent supports. Each pin connector has a wire coiling section (10) on its end on which is wound one end of the coil. Part of the coil is wound on a second wire coiling section (11). The first section is soldered. The wire which extends from the first section to the coil body is wound around the second section (11). USE/ADVANTAGE - E.g. for vehicle speed indicator. Reliably prevents undesirable reductions in tensile strength of wires from coils to connecting pins.
Patent DE-4231014-A1 (DE)
Title: Sealing system for door in building - uses flexible extruded profiles with three chambers held between two ribs on door frame
Inventor: SOMMER HORST
IPC: E06B7/23
Filed: 1992-09-16
Abstract: The sealing system is for a door. It uses flexible extruded profiles with three chambers (1,2,7) held between two ribs (19,20) on the door frame (18). As the door closes, the plain edge (17) of the door approaches the frame and engages with the projecting edge (10a) of the seal profile lip (10). The lip is connected to the rest of the profile by a flexure (12) and a curved flexible thin web attached to its midpoint. The third chamber (7) bounded by these members and a cross web collapses as the lip is pushed towards the door frame. USE/ADVANTAGE - Simple and effective sealing system for door.
Patent DE-4231649-A1 (DE)
Title: Three-way thermostat valve for coolant circuit, esp. for IC engine - has valve housing with inlet, two outlets, valve element, and valve slide.
Inventor: HENSCHEL ADOLF
IPC: G05D23/13
Filed: 1992-09-22
Abstract: The compression spring (6) is contained in a spring guide part (5). It has several lock-in arms on it on its side facing the thermostat capsule (3). The end of the valve slide (4) facing the spring guide has openings into which fit the lock-in arms. The inner surface of the spring guide has an annular locking collar in the bottom part facing the spiral spring. USE/ADVANTAGE - Can be easily assembled without special tools, and has an easily replaceable thermostat capsule.
Patent DE-4232638-A1 (DE)
Inventor: ALMIRANTE NICOLETTA
IPC: C07J1/00
Filed: 1992-09-29
Abstract: 17-Aryl and 17-heterocyclyl-5 beta ,14 beta -androstane derivatives of general formula (I): <CHEM>  wherein: the symbol means that the substituents in position 17 can have an alpha  or  beta  configuration;  the symbol --- represents a single or a double bond;  Y, R and R<1> have the meanings given in the description; a process for producing same, pharmaceutical compositions containing same as active ingredient, and their use in the preparation of a pharmaceutical agent for the treatment of cardiovascular disorders such as heart failure and hypertension are disclosed.
Patent DE-4234945-A1 (DE)
Title: Fitment for top of sales counter - has front panel shielding interior and has fixed struts, light, horizontal payment counter, and lifting aid
Inventor: STENEMANN BRUNO
IPC: A47F3/00
Filed: 1992-10-16
Abstract: The lifting aid (64) on the back (31) of the front pane (30) is positioned on a vertical plane. One, movable connecting end (65) of the lifting aid points towards the underneath edge of the front pane, while the other, fixed connecting end (66) is spaced apart above it and points towards the top edge (34) of the front pane. The pivot axles (51) for the pane holder (40) is behind the back of the front pane, above the two connecting ends of the lifting aid, in a folded-down position. The top edge (36) of the front pane, when folded down, protrudes into the space (24) between the pivot axles and payment plate (20). USE/ADVANTAGE - The economical, easily assembled fitment is placed on a counter, and has a lifting aid for the front pane.
Patent DE-4302996-A1 (DE)
Title: Flux for producing residue-free soldered joints
Inventor: BEUERLE EBERHARD DIPL CHEM DR
IPC: B23K35/36
Filed: 1993-02-03
Abstract: A flux (I) for producing soldered joints is claimed, contg. a carboxylic acid and solvent. (I) contains at least one carboxylic acid (II) with at least one COOH gp. and at least one heteroatom in a linear and/or cyclic system.Pref. (I) contains the reaction prod. of a carboxylic acid anhydride, esp. a dicarboxylic acid anhydride, pref. contg. heteroatom(s) with a polyfunctional alcohol (III), and also a solvent, pref. an alcohol, esp. pref. isopropyl alcohol (IPA). Pref., (I) contains carboxylic, esp. dicarboxylic, acid(s) as defined above (II), esp. oxo-, thio- or imino-dicarboxylic acid(s) or anhydride(s).
Patent DE-4309770-A1 (DE)
Title: Compsn. to hinder evapn. of water based ball point pen ink - contains a gelling agent, a polyether modified silicon and a slightly volatile organic liq.
Inventor: SHIRAISHI KATSUHIKO
IPC: C09K3/00
Filed: 1993-03-25
Abstract: Composition (I), which inhibits the evaporation of water based inks used in ball point pens, is obtd. by mixing a gell agent (A), and a polyether modified silicon (B) with a slightly volatile organic liq. (C). Pref. (C) is Vasilane (RTM: petroleum jelly), spindle oil, castor oil, olive oil, liq. paraffin and/or polybutene with an average mol.wt. of 300-3000. (A) is finely crystalline silicon dioxide, magnesium stearate, calcium stearate, aluminium stearate, zinc stearate, bentonite, carbon black and phthalocyanine. (I) is 1-15 wt.% (A), 0.01-5 wt.% (B) and 80-90 wt.% (C). (I) is pref. 90-97 wt.% polybutene (average mol.wt. 300-3000), 2.9-8 wt.% finely crystalline silicon dioxide and 0.1-2 wt.% polyether modified silicon. USE/ADVANTAGE - (I) acts as a seal that is in contact with the upper surface of the ink within the ink holder to prevent evaporation of water or solvent from the ink. (I) is able to stay in contact with the ink and does not stick to the inner surfaces of the container during occasions of rapid ink use. Thus less (I) is required compared to prior art compositions.
Patent DE-4313782-A1 (DE)
Title: Device for mounting electronic controllers in a motor vehicle
Inventor: HABERSTROH RUDOLF DIPL ING
IPC: H05K7/20
Filed: 1993-04-27
Abstract: A device for mounting controllers in a motor vehicle is described. The device makes it possible for a plurality of controllers to be mounted as required at the same seating location on a wall and for heat to be extracted from them in order to maintain their operating temperature. According to the invention, this device comprises at least one cooling base which is made of a highly thermally conductive metal and is designed such that it closes a window-like cutout in a wall which is intended for the mounting of the controller or controllers and is made of metal or plastic. The cooling base is designed as a flat element having an equipment seating location on which at least one surface, which emits heat, of a controller can be positioned, and the latter mounted, in good thermal contact. The cooling base can cover a window-like cutout in the mounting wall, such that said cooling base stretches over the cutout on one side or both sides. It can also be diecast directly into the window opening and made of highly conductive metal. Heat losses can be emitted in a forced manner into another area by means of cooling ribs which pass through the window-like cutout in the region of the controller seating location. Overall, the device can be matched to controllers which are of modular design and then also allows highly economical equiping of vehicles which are in production with very different controllers, even for special equipment fits.
Patent DE-4313893-A1 (DE)
Title: Process and plant for the prevention of waste-gas and smoke-gas emissions
Inventor: GILL GERD
IPC: F23G7/06
Filed: 1993-04-28
Abstract: The invention relates to a plant and a process, in which waste gases and smoke gases are conveyed in a closed circuit and the substances contained therein are incinerated and destroyed in a high-temperature burner in an essentially environmentally friendly manner. The investment costs are substantially lower than in conventional refuse incineration plants.
Patent DE-4315692-A1 (DE)
Title: Steel fibre for the reinforcement of concrete
Inventor: BUTTGEREIT KLAUS
IPC: B21H8/00
Filed: 1993-05-11
Abstract: The invention relates to a steel fibre (1) for the reinforcement of concrete, which fibre is provided with a multiplicity of anchorage elements (2) which are distributed over its length and jut out and/or back transversely with respect to the longitudinal axis of the steel fibre. In order, in the case of such a steel fibre, to improve the introduction of tensile forces into the bedding concrete, the invention proposes that the axial length and/or the jutting-out and/or jutting-back width of the anchorage elements (2) become greater from the centre of the steel fibre (1) to the ends thereof. <IMAGE>
Patent DE-4316958-A1 (DE)
Title: Headlight wiper device with a wiper blade whose wiping width can be varied
Inventor: FREY WOLFRAM
IPC: B60S1/38
Filed: 1993-05-21
Abstract: In the prior art a wiper blade whose wiper width can be varied as a function of the wiping position on a lens of a headlight is mounted on two opposite sides of a wiping surface, in each case at the ends, in a pivoting fashion. According to the invention, the wiping elements are guided in a translatory wiping movement in each case at one end in sliding guides which are arranged along an outer contour of the lens. For use at the front of passenger cars. <IMAGE>
Patent DE-4318334-A1 (DE)
Title: Two-stage planetary gear mechanism
Inventor: BUTSCH MICHAEL DR ING
IPC: F16H1/46
Filed: 1993-06-02
Abstract: A two-stage planetary gear mechanism with a fixed gear case in which     - a first sun gear (4) meshes in first planet gears (6) of a first, rotatably mounted planet carrier (7), - the first planet gears (6) additionally mesh in a second planet carrier (8) mounted on rolling-contact bearings in the gear case, - the second set (10) of planet gears meshing, on the one hand, in a second sun gear (9) formed by the first planet carrier (7) and, on the other hand, in a second internal gear (11) fixed to the case, - the input and output take place by the first sun gear (4) or the second planet carrier (8), - in the event of input via the first sun gear (4), the gear mechanism performs a reduction, and in which - when the gear mechanism is operating in reduction mode, the input takes place via a first end (first flange 1) and the output takes place via the second end (second flange 3), is to be of small size and permit a high step-up in the stage with the slower speed increase. For this purpose, the first sun gear (4) is situated nearer to the first gear-mechanism end (first flange 1) and the second sun gear (9) is situated nearer to the second gear-mechanism end (second flange 3) and the rolling-contact bearing arrangement (rolling-contact bearing 12) of the second planet carrier (8) is situated exclusively axially between the first gear-mechanism end (first flange 1) and the second planet gears (10). <IMAGE>
Patent DE-4319791-A1 (DE)
Title: Assembly for separation of solids from solid-liquid mixture has irregular separation surface
Inventor: MAYER GERD DR
IPC: B04B7/18
Filed: 1993-06-15
Abstract: An assembly separates solids from a liquid-solid mixture. It incorporates a separating surface which is virtually impenetrable for solids and permeable for liquids, and on which solids are deposited in the form of a `cake' through which fluid flows.The novelty is that the separation surface (11) has a number of discontinuities (13, 17) in the form of projections and recessions resulting in variations of cake (3) thickness, the thinner sections of which are more easily penetrated by the liquid; and discontinuities can also be produced by fluid-permeable hollow projections (55) one end of which rests close to the separation surface and the other reaching just below the cake surface. Fluid entering the hollow projections may move more rapidly to the separation surface.