baber/WOPTO huggingface dataset:
Patent DE-4128497-A1 (DE)
Title: New house building material - comprising spinel or cement, maize starch and water, and having high bending and compression strength, high corrosion strength, etc.
Inventor: KIENOW SIGISMUND PROF DR
IPC: C04B38/06
Filed: 1991-08-28
Abstract: A new house building material consists of spinel or cement of 0.01-0.10 mm particle size, formed to a mix with 4-5 % water and a water-insol. maize starch which forms a highly elastic adhesive at 1600 deg.C in the presence of air. ADVANTAGE - The material is used as a replacement for building materials contg. asbestos or other inorganic interior fibres and is useful for heat insulation of interior walls, sealing of exterior walls and cellars against moisture penetration, fireproofing of ceilings and as roofing material. It has high bending and compression strength and high corrosion resistance and has a loose porous structure which avoids thermal expansion and which provides heat insulation.
Patent DE-4130499-A1 (DE)
Title: Catalytic recombination of gaseous reducing agent and oxidant - with catalyst floating on aq. liq. to facilitate condensation of reaction esp. water
Inventor: GESSLER ADELBERT
IPC: B01J35/08
Filed: 1991-09-13
Abstract: Catalyst recombination of reducing agents (I) and oxidants (II) in gas form is carried out in an enclosed zone above an aq. liq. (III), so that the reaction prods. are sepd. from the catalyst(s) (IV) continuously. The novelty is that the gases are supplied to (IV), floating on (III), so that recombination takes place on the active regions extending from (III). Pref. H2 and O2 are recombined to water vapour, which evaporates from the active surface. This is condensed in the enclosed zone and added to (III). (III) is water and water vapour is added to the gas mixt.. USE/ADVANTAGE - The process is for use in recombination of H2 and O2. It allows recombination of gases at high temp. without impairing condensation, and the deg. of efficiency is as high as possible. (IV) is esp. suitable for decomposition of radiolysis gases, e.g. from nuclear reactors, including pressurised water reactors.
Patent DE-4134268-A1 (DE)
Title: Car IC engine drive system - has automatic gearbox and cut=out clutch at gearbox output side
Inventor: BERNHARDT WINFRIED PROF DR ING
IPC: B60L50/16
Filed: 1991-10-17
Abstract: The car drive system uses an i.c. engine (10) coupled to a continuously variable automatic transmission (11), with a clutch (K1) on the output side of the latter operated in synchronism with automatic cut-out of the engine (10) dependent on the travel parameters via an electronic control (29) coupled to a hydraulic control (26) for main and auxiliary oil pumps (25,33). Pref. the flywheel mass between the engine and the automatic transmission is also uncoupled from the engine via a second clutch (K2) and from the transmission by a third clutch (K3). ADVANTAGE - Improved fuel economy and reduced pollution.
Patent DE-4134344-A1 (DE)
Title: Wt. measurer for refuse in container held on collection vehicle - contains slide plate attached to container carrier body via short parallelogram arms and carrying conical cup acting on force transducer
Inventor: WUEPPENHORST ERWIN
IPC: B65F3/04
Filed: 1991-10-17
Abstract: An arrangement for measuring the wt. of material, pref. refuse, in a container placed in a container holder on a collection vehicle and emptied by a pivotal movement contains a slide plate (1) arranged in front of the carrier body (3) and movably attached to it via short parallelogram arms (2). A conical cup (4) is mounted on the slide plate so as to press onto a force transducer (5) with a conical tip mounted on the carrier body. The parallelogram arms have a frictionless roller or slide bearing arrangement. The data derived are electronically stored. USE/ADVANTAGE - Can be mounted on any type of refuse collection vehicle. Compensates for shock-type vibrations.
Patent DE-4200183-A1 (DE)
Title: Two=part feeder esp. for iron castings - comprising bottom part of exothermic material with elongated oval feed opening and fitting hollow top part forming cavity
Inventor: KUEHN ERICH
IPC: B22C9/08
Filed: 1992-01-07
Abstract: Two-part feeder esp. for production of iron castings, consists of exothermic material to keep metal liquid until completion of the casting process and comprising a bottom part of exothermic material with elongated oval feed opening and a fitting hollow top part forming the cavity. Each end of the elongated feed opening is formed to receive a pin fixing the feeder to the pattern and the area between pin locations is of reduced cross section. The cross section of the opening tapers inward from the base to the cavity throughout the depth of the feeder bottom. Each feeder top is provided with pin openings in line with the pin locations in the feeder bottom. A variant using a central spring pin with appropriate adaptor for the elongated feed opening is also claimed. The depth of the feeder bottom is over 25% and up to 60% of total feeder height. Feeder tops of varying cavity volume are usable with the feeder bottom which is constant in shape. ADVANTAGE - Facilitates breaking of the feeder sprue and simplifies fixing of the feeder to the pattern.
Patent DE-4202469-A1 (DE)
Title: Antimony- and manganese-activated calcium barium fluoro-apatite phosphor - with red or green shift according to barium content, used in fluorescent lamp
Inventor: CHAU CHUNG-NIN
IPC: C09K11/76
Filed: 1992-01-29
Abstract: Sb- and Mn-activated Ca-Ba fluorapatite phosphor (I) is of the formula : Ca (4.731-a) BaaMnbSb c(P04)2F (1-c)-0c (I) ;( a = 0-0.3 and a = 3.2-4.731; b = ca. 0.0952; c = ca.0.03.) In the CIE colour co-ordinate diagram, x is increased and y reduced by producing a phosphor (IA) of the formule: Ca (4.731-a)BaaMn0.0952Sb0.03(P04)3F0.93200.03 (IA); and substituting Ca by Ba, i.e. in an amt. of a = 0-1.899. USE/ADVANTAGE - (I) is used in fluorescent lamps. It is produced without using chloride, avoiding loss of Sb405C12 as vapour. The trichromatic co-ordinates can be varied just as well by substitution of Ca by Ba as by using chloride. In an example, (IA) was prepd. from a mixt. based on 3.000 mole CaHP04,1.265 Mole CaC03, 0.466 mole CaF2, 0.0155 mole Sb203 and 0.0952 mole MnC03, in which the required amts. of CaHP04, CaF2 or CaC03 were replaced by BaHP04, BaF2 or BaC03. The raw materials were ball milled in acetone, then the mixt. was dried in air and fired at 1150 deg.C.. The CIE colour co-ordinates with various values of a in formula (IA) were as follows : a = 0.0, x/y = 0.3627/0.4091; a = 0.2, x/y = 0.3672/0.4074; a = 0.4, x/y = 0.3716/0.4046; a = 1.0, x/y = 0.3880/0.4097; a = 1.899, x/y = 0.3885/0.4132; a = 2.899, x/y = 0.3830/0.4172; a = 3.899, x/y = 0.3737/0.4238; and a = 4.731, x/y = 0.3808/0.4328. Values of a between 0.0 and 0.3 gave a red shift (higher x, lower y) cf. pure Ca fluoropatite phosphor (II). In Ba-rich phosphors (a = ca. 3-4.731), the emission was greener than that of pure (II) but shifted towards the red cf. a pure Ba fluoropatite phosphor.
Patent DE-4206703-A1 (DE)
Inventor: KAHLE DIETER
IPC: G05D23/13
Filed: 1992-03-04
Abstract: The invention relates to a thermostatically controlled mixing valve with a housing which has at least one inlet opening for the cold medium and one for the hot medium and an outlet opening for the mixed medium and in which there is provided a thermostat (34) which can be set by means of a temperature preselection device and is coupled to a valve element (31) displaceable between two valve seats for the cold and the hot medium, wherein the thermostat (34) together with the valve element (31) is stressed by a return spring towards the temperature preselection device (2), which is arranged on a head piece of the housing by means of an adjusting nut, the thermostat being supported axially in the region of the adjusting nut (21) by means of a tappet which undergoes an axial deflection in accordance with the ambient temperature in the thermostat sensing region. To improve this valve, the proposal is that a reversing device (38) for the axial deflection movement of the tappet be provided between the adjusting nut (21) and the tappet (341), outside the space to which the medium is admitted, with the result that the axial movement takes effect in the reverse direction on the adjusting nut. <IMAGE>
Patent DE-4208854-A1 (DE)
Inventor: VETTERLI HEINZ
IPC: A47J31/46
Filed: 1992-03-19
Abstract: A coffee machine comprises mainly a freshwater container (1), a freshwater pipe (3), a pump (6), a water heater (7), and a brewing chamber (20). In this brewing chamber there is a plunger (22) which can be actuated hydraulically by brewing water (8) for compressing ground coffee (25). A valve device (14) is also arranged in the coffee machine in such a way that any residual water present after the brewing operation in the brewing chamber (20) and in the pipe (11) is conducted away. A valve piston (16) mounted in the valve device (14) is mechanically forcibly coupled to the pivotable brewing chamber (20). After the ground coffee (25) has been brewed, the valve piston (16) is moved through the downwardly travelling brewing chamber (20) to its upper stop. There is thus now communication between the pipe (11) and the discharge pipe (10). Via this communication, the residual water located on the back of the movable plunger (22) and in the pipe (11) can flow away out of the coffee machine. This discharge flow can also be assisted by the returning plunger (22). It is guaranteed by this measure that the brewed coffee beverage is hot and that it corresponds in taste to the expectations of the consumer. Additionally, a coffee beverage prepared in this manner is satisfactory in terms of its microbiological condition. 
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Patent DE-4220267-A1 (DE)
Inventor: BAHRMANN HELMUT DR
IPC: C07C47/02
Filed: 1992-06-20
Abstract: The chemical compound 3,4-dimethyl-2,5,6-tris(p-sulfonatophenyl)-1-phosphanorbernadiene, a process for the preparation thereof and a process for the hydroformylation of olefinically unsaturated compounds with the use of catalysts which contain the aforementioned chemical compound.
Patent DE-4221612-A1 (DE)
Title: Continuous press for laminates - has moving steel foils each side of work-flow and with symmetrical heating areas to control foil alignment
IPC: B27N3/24
Filed: 1992-07-01
Abstract: The laminates are passed between continuous feed steel foils pressed onto the work-flow by arrays of rams. The foils are spatially heated by symmetrically spaced heaters (7) to regulate the tension in the foils and correct for misalignment in the feed. Sensors regulate the heating effect and ensure an even press effect. The heating control is primarily on the entry side of the press. The rams press the heaters via pressure blocks while recirculating rollers transfer the pressure and heating to the foils. A process control (12) combines the effects of pressure (11) and temperature (13) and provides a combined control for even work quality. ADVANTAGE - Even quality, simple self alignment control.
Patent DE-4222470-A1 (DE)
Title: Fluid-infusion instrument - has fluid chamber kept pressurised by preloading mechanism acting on plunger
Inventor: BRIDLE MARK MILOS
IPC: A61M5/145
Filed: 1992-07-08
Abstract: The instrument infuses fluid into a patient, having a tubular housing contg. a sliding plunger. The latter forms a seal between air and fluid chambers, the fluid one being connected via a pipe to the patient's vein. A pre-loading mechanism fits between the plunger and one end of the housing, so as to form the fluid chamber into a source of fluid under pressure. A unit separate from the mechanism sets a relatively constant infusion flow-rate. The pre-loading mechanism is accommodated under pressure between the plunger and the end of the air chamber, or under tension between the plunger and the end of the fluid chamber. ADVANTAGE - Low cost and constant flow rate even over long periods.
Patent DE-4222923-A1 (DE)
Title: Fluidic control element with valve, for use in motor vehicles - has actuator member, coupled to mechanical locking unit for valve operation
Inventor: FEICHTIGER DIETER DIPL ING
IPC: F15B15/10
Filed: 1992-07-11
Abstract: The element is esp. for a central locking system in a motor vehicle. It has a piston, to operate a control member to lock/release the system, a valve, and an actuator member to reset the piston after opening of the valve. The actuator member (15) is coupled to a mechanical locking unit (22,24), for operation of the valve (VD,VZ). The mechanical unit is associated with the locking device (9), for manual operation. The actuator member is coaxial to the control member (8) of the control element (1), and both extend outwards from an element housing (2). The member may be moved from a rest position, set by spring pressure relative to the control member, into two opposite directions. USE/ADVANTAGE - Easier manual operation of lock in motor vehicle.
Patent DE-4230576-A1 (DE)
Title: Electric dishwashing machine with fan-assisted air circulation - has controlled quantity of air supplied or extracted from rinsing drum dependent on required drying cycle
Inventor: KLUG HANS-JOACHIM DIPL ING
IPC: A47L15/48
Filed: 1992-09-12
Abstract: The dishwashing machine has a motor-driven fan which is rotated in opposite directions to deliver air to the rinsing drum or expel air from the latter, dependent on the required drying cycle. Pref. the fan is driven by a reversible electric motor (4) and has two separate fan wheels (5.7;6,8) rotated in opposite directions to transport different quantities of air contained in a common fan housing with tangential output connections extending in opposite directions. One of the fan wheels may transport different quantities of air dependent on its direction of rotation, the other transporting a uniform quantity of air for both directions of rotation. ADVANTAGE - Simple control of drying cycle.
Patent DE-4230729-A1 (DE)
Title: Overload protection for motorised roller blind or shutters - has torque limited coupling to cause actuator bar to move and release limit switch and disconnect motor if overload detected
Inventor: HAAG RICHARD
IPC: E06B9/80
Filed: 1992-09-14
Abstract: An external roller blind of the type with coupled slats has a main spindle (13) that has a hexagonal cross section and is supported on a fixed mounting at one end. Also mounted on the plate is a switch actuator element (15) that is supported on a pivot pin (14). A spring (18), loaded by a screw setting (19), holds the actuator against a limit switch (20). In this condition power may be applied to the roller drive motor. Mounted on the actuator bar is a torque limited coupling (23). In the event that the blind being overloaded, e.g. bottom edge is frozen to a surface, the coupling causes the actuator bar to move (26) and the switch interrupts the supply. ADVANTAGE - Suitable for wide variety of shutters,rollers.
Patent DE-4244135-A1 (DE)
Inventor: PARKE JUDITH MARGARET
IPC: G01N33/543
Filed: 1992-12-24
Abstract: A method and device for particle agglutination assay comprises migrating particles coated with a reagent specific to an analyte through a porous medium. If the analyte to be detected is present in a sample zone of the medium, the particles became immobilized by a complex formation reaction. A positive result is indicated by the development of an optically distinguishable area in the sample zone produced by the formed complexes. Preferably the device is in the form of a test strip.
Patent DE-4244454-A1 (DE)
Title: Car esp. two seater sports car with storage compartments
Inventor: STARK STEFAN
IPC: B60R7/04
Filed: 1992-12-23
Abstract: A section (11) of the interior trim (3) extending across the vehicle between the rear trim section (10) and a pair of seats (5,6) has two separate storage compartments (14). These compartments are fitted flush with the surrounding surface.The compartments can be raised from a non-use position (A) into an in-use position (B), and vice versa. Each compartment is lockable against theft and connected to the vehicle's central locking system. A moulded handle (19/20) is used to raise each compartment.
Patent DE-4309796-A1 (DE)
Title: RIP, process for its preparation and pharmaceutical composition containing the RIP
Inventor: WAGNER HILDEBERT PROF DR
IPC: C07K14/415
Filed: 1993-03-25
Abstract: The invention relates to a ribosome-inactivating protein (P 1 or peponin) which can be isolated from the seeds of species of gourds. This protein has an action inhibiting HIV reverse transcriptase besides the known ribosome-inactivating activity. The molecular weight of the protein is about 31 kDa, and the protein has an IEP of 8 to 9.
Patent DE-4312877-A1 (DE)
Inventor: HOFMANN GUENTHER
IPC: B41F23/08
Filed: 1993-04-20
Abstract: The invention relates to a device for processing viscous or highly viscous fluids for finishing printed products in a finishing unit on a rotary printing machine, the finishing unit comprising a plurality of rollers, which can be supplied at least at one feed point and cylinders which can be supplied by said rollers. The invention is characterised in that the supply of fluid to the lacquer-conducting cylinders (12, 13) takes place by means of a metering roller (2) which can be supplied either both via a roller (20) which can be pivoted into a first position (20') and via a feed roller (3) from a lacquer trough (10) or can be supplied from a part (26) of a roller, either between the metering roller (2) and the roller (20) which can be pivoted into a second position (20'') or between the metering roller (2) and a stationary roller (3, 4). <IMAGE>
Patent DE-4314260-A1 (DE)
Title: Peptides for the treatment of hypoglycaemia, process for the preparation thereof and the use thereof
Inventor: MUELLNER STEFAN DR
IPC: C07K5/103
Filed: 1993-04-30
Abstract: Peptides of the formula I, H2N-A-B-C-D-Leu-E-F-Tyr, containing 2 to 8 amino acid residues, are suitable for the treatment of hypoglycaemia. These peptides are used in particular for the treatment of physiological states characterized by a blood glucose content which is too low.
Patent DE-4315030-A1 (DE)
Title: Wedge dowel
Inventor: TORNER KARIN
IPC: F16B13/08
Filed: 1993-05-06
Abstract: In the case of a wedge dowel, a disc (1) encloses two angle wedges (3, 4) bearing one against the other on the rear sides. <IMAGE>
Patent DE-4319632-A1 (DE)
Title: Bearing element for structural elements
Inventor: WACHSMANN EWALD
IPC: E04B1/82
Filed: 1993-06-15
Abstract: The invention relates to a bearing element (20) for structural elements, which comprises an outer shell (1) which is open on one side and exhibits, preferably in a structural unit, a cover slab and a floor slab (8, 22) and rising wall slabs (32, 33) and, in order to increase its dimensional stability, is provided with beads (4, 5) in at least one slab (8, 33), which further comprises an insulation (3) which is provided on all sides with the exception of the opening (21) of the outer shell (1), bears against the outer shell (1) on the inside and acts in an essentially sound-insulating manner, and also comprises a structural-element extension which projects through the opening. The invention provides that at least one reinforcement element (2, 29) is arranged between the insulation (3) and the beaded cover slab (8) of the outer shell (1) and is connected to the cover slab (8) in a load-transmitting manner. <IMAGE>
Patent DE-4323502-A1 (DE)
Title: Sun visor for a motor vehicle
Inventor: ANDERSEN JUERGEN
IPC: B60J3/02
Filed: 1993-07-14
Abstract: The body (4) of a sun visor (2) is mounted pivotably on the upper edge of the windscreen (1) of a passenger car. In this arrangement, there is provided, in the cavity (4') in the body (4) of the sun visor, an additional visor (5) which consists of a roller blind (5'), a flexible screen (5'') or of panel-shaped portions (5''') and, in the operative position (a), extends as far as the dashboard (7) and can be attached releasably thereto. <IMAGE>
Patent DE-4323587-A1 (DE)
Inventor: BRUNDIEK HORST DIPL ING
IPC: B02C23/16
Filed: 1993-07-14
Abstract: The invention relates to a method for grinding materials of different granular size, in which particles of material to be ground, which are thrown off over the edge of a grinding dish (6), are transported upwards in a helical flow close to the housing wall with the aid of a gas-conducting arrangement (19) which generates a twisting or rotating flow. Under the influence of centrifugal force and gravity, a particle flow is formed essentially from external granular material which, as a deaerated dense flow (17), is not involved in the actual grinding and sifting process and is extracted at least in part from the grinding/sifting space. An extraction arrangement (25) is arranged on the housing wall in the radial direction above the grinding path and connected to a mechanical conveying arrangement, in particular for guiding back into the grinding/sifting space. <IMAGE>
Patent DE-4329341-A1 (DE)
Title: Registering material esp. ink contg. surface-fluorinated carbon powder - giving stable dispersion in aq. solvent, and used in ball-point or felt-tipped pen without blocking tip, giving line fast to light and water
Inventor: IDOGAWA HIROYUKI
IPC: C09D11/16
Filed: 1993-08-31
Abstract: Registering material (I) contains carbonaceous powder (II) surface-modified with F2 gas. (II) is produced by exposing carbonaceous powder to a gas contg. F2 for 0.5 mins. to 1 hr. at -80 to 150 deg.C and a F2 partial pressure of 1.3-1013 hPa. (I) pref. also contains a solvent (III) and binder (IV), pref. 3-30 (wt.)% (II), 40-80% (III) and 1-20% (IV). USE/ADVANTAGE - (I) is used as ink for writing equipment, pref. ball-point or felt-tipped pens (claimed). It is also useful in liquid toners, printing inks and paints. (II) forms stable dispersions in aq. solvents and gives lines with excellent fastness to light and water. When used in ink, it does not stick to the container or block the tip of the pen.
Patent DE-4337941-A1 (DE)
Title: Row of aeroplane seats
Inventor: MERENSKY HARALD
IPC: B60N2/06
Filed: 1993-11-06
Abstract: The invention relates to a row of aeroplane seats with a seat frame which is common to all of the seats and has cross struts (12, 13) and frame feet (14) connected non-movably to the latter, with seat-part cushion carriers and backrests (22, 23, 23') which can be adjusted in inclination. In this design, part of the seats-part cushion carrier and part of the backrests (22, 23, 23') are constructed as subassemblies which can be displaced into at least two positions in the longitudinal direction of the cross struts (12, 13). The backrest (22) of a centre seat has a centre part (24) which is positioned between two side parts (25 and 25') which are each assigned a lock mechanism (51) by means of which in one position of the movable subassemblies the two side parts (25, 25') can be connected positively to the centre part (24) in order to form parts of the centre seat, and in the second position the side parts (25, 25') can be connected positively to the backrest (23, 23') of each of the seats laterally adjoining the centre seat, in order to form parts of the two side seats. <IMAGE>
Patent DE-4340445-A1 (DE)
Title: Supporting structure for open=top car
Inventor: JAMBOR ARNO DIPL ING
IPC: B62D21/10
Filed: 1993-11-27
Abstract: The structure has lengthwise beams (2,6) at front and rear, and lateral lengthwise beams at passenger space. The lateral beams (4) are of trough-section open towards the middle of the car. They extend for the length of the passenger space, and are joined to the respective front and rear beams. Each lateral beam can comprise outer and inner shells joined together at intervals in the lengthwise direction by pot-shaped components. Each upright (10) can comprise three shells, the middle one forming a reinforcing member and extending into the bottom of the respective lateral beam.