baber/WOPTO huggingface dataset:
Patent DE-4231250-A1 (DE)
Title: Preventing cooking water for starchy foods boiling over - by adding an agent contg. poly:di:methyl:siloxane to the water
Inventor: KNAPP GERHARD
IPC: A23L5/10
Filed: 1992-09-18
Abstract: A compsn. contg. polydimethylsiloxane is used as an agent to prevent esp. starch contg. foods such as spaghetti, noddles, etc., from boiling over during cooking. The compsn. may also contain finely divided amorphous SiO22 eg with a particle size of 1-100 micrometres, esp. in an amt. of less than 1 %; a preservative such as sorbic acid and/or benzoic acid; and an emulsifying agent to facilitate mixing of the compsn. with the cooking water. The compsn. is supplied eg in water as carrier medium. ADVANTAGE - When added to the cooking water used for cooking starchy foods, the polydimethylsiloxane lowers the surface tension of the water and prevents the formation of foam, thus effectively stopping the pan boiling over and avoiding unpleasant soiling of the cooking stove.
Patent DE-4233147-A1 (DE)
Title: Computer controlled pneumatic transmission system using transfer cylinders in tubes - has code patterns entered on cylinders that are read by units in tube sections to control direction to target
Inventor: ROESSLER MARK
IPC: B65G51/44
Filed: 1992-10-02
Abstract: A pneumatic tube system for transferring objects between stations has a network of tubes (17,18,19) interconnecting a number of stations (12,13,14). Each station has a keyboard (26,27,28) that is connected to a main control computer (29). This allows target destinations to be designated. Built into the transmission tube system are code readers (22,23,24,25). Each transmitted object container has a bar code pattern that is read by line reader units. Dependent upon the code information, the gates in the tubing system are operated. USE/ADVANTAGE - Provides improved, economical transmission control.
Patent DE-4236102-A1 (DE)
Inventor: MANERO JAVIER DR
IPC: C07D239/30
Filed: 1992-10-26
Abstract: The invention concerns a method of preparing 5-hydroxypyrimidines, 3-, 4- and 5-hydroxypyridines and 4- and 5-hydroxypyridazines from 5-halopyrimidines, 3-, 4- and 5-halopyridines and 4- and 5-halopyridazines. The method is characterized in that the halo-compound is reacted with a metal hydroxide in an inert solvent at atmospheric pressure in the presence of catalytic amounts of sulphur. The reaction takes place both stereoselectively and chemoselectively and gives high yields. No side products (in particular the product in which the halogen atom is replaced by hydrogen) are produced.
Patent DE-4237205-A1 (DE)
Inventor: BARTHEL WOLFGANG
IPC: B65D5/02
Filed: 1992-11-04
Abstract: A parallelepiped folding box (1) with shortened dust flaps (9, 10) and cover flaps (7, 8) is designed to provide a powder-tight closure of the folding box (1) using an imprint-free punched carton blank. This is accomplished in that at least the top-side dust flaps (9, 10) each have a punched slit (14, 15; 21, 22) starting from their longitudinal edge (12, 13) and either running obliquely up to about half the width (B4) of the dust flap (9, 10) - wherein the two punched slits (14, 15) in the folding box blank (2) angle in toward each other and the slant and distance from the lateral edges (16, 17; 18, 19) of the dust flaps (9, 10) are proportioned in such a way that when the folding box is closed the longitudinal edge (20) of the cover flap (7) first folded onto the dust flaps (9, 10) cuts both punched slits (14, 15) and covers them in the segment (14a, 15a) away from the longitudinal edge (12, 13) of the dust flaps (9, 10)- or running parallel to the lateral edges (16, 17; 18, 19) of the dust flaps (9, 10) up to about half the width (B4) of the dust flaps (9, 10) at a distance (A) which is slightly greater than the width (B1) of the cover flap (7) first folded onto the two dust flaps (9, 10).
Patent DE-4237531-A1 (DE)
Title: Automatic positioning system for offset printing plate prodn. - has travelling mounting plate for master originals and movable printing plate carrier for multi-original large format exposure
Inventor: FRIEBEL JENS-P DIPL ING
IPC: G03F7/20
Filed: 1992-11-06
Abstract: A positioning apparatus for aligning a series of master originals (6) during the preparation of printing plates for, e.g. offset printing, has a travelling (19) mounting plate (14) on which the operator places each original (6) in turn. The plate (14) moves on slide rails through an aperture in the screen (20) to the object-holder (5) of a camera system which also comprises a large format photographic film/plate attached to a carrier and returns to the operator after exposure. The carrier moves horizontally and vertically at right angles to the optical axis (00) to enable the production of a multi-original offset printing-plate from which printed sheets are obtained for cutting to form, e.g. the pages of a book. USE/ADVANTAGE - Enables precise alignment of succession of originals on single large format printing-plate or film. All movement, focussing, magnification etc. procedures are controlled from work station whilst operator remains seated. Has ergonomic advantage, maximises camera utilisation and speeds of printing- plate production.
Patent DE-4238807-A1 (DE)
Title: IC engine exhaust gas catalyser monitoring system - uses cross-correlation function for signals from oxygen@ sensors inserted in exhaust line before and after catalyser
Inventor: ASANO SEIJI
IPC: F02D45/00
Filed: 1992-11-17
Abstract: The IC engine exhaust gas monitoring system uses a cross-correlation function between the output signals provided by one oxygen sensor (3f) in front of the catalyser (2) and another one (3r) after the catalyser (2) for measuring the deterioration of the catalyser (2). The signals from the oxygen sensors are simultaneously used for controlling the quantity of fuel fed to the engine for ensuring the stoichiometric air/fuel ratio. Pref. a processor (4) receives the sensor signals for calculating the fuel quantity in dependence on the air intake quantity, the engine revs. and the deterioration of the catalyser (2).
Patent DE-4240104-A1 (DE)
Title: Microwave heating and drying device - has flat patch antenna arrangement with dimensions selected according to radiating medium
Inventor: LOESER WERNER DIPL ING
IPC: H01Q21/00
Filed: 1992-11-28
Abstract: The device has an antenna arrangement. As in known microstrip conductor or patch antenna this has at least two conductive surfaces (1, 2) on top of each other, separated by a dielectric layer (3). One surface includes one or more radiating elements or patches (1). The arrangement also has a microwave supply device. The dielectrics, surface spacing, size and shape of the radiating element(s) (1), coupling points and supply line(s) (4) are selected taking into consideration the loss and interaction through a near-field radiating medium of predetermined power. USE/ADVANTAGE - E.g. for killing bacteria in air streams, for use in base plate of oven, etc. Compact and inexpensive system which is pressure and temp. stable and provides effective microwave heating.
Patent DE-4242359-A1 (DE)
Title: Cut scrap tyre profiles - used as acoustic insulation, seals and reinforcements
Inventor: ZURELL ARNOLD
IPC: B09B3/00
Filed: 1992-12-15
Abstract: In rail foundations and support foundations for buildings and bridges, he novelty is that scrap tyre profiles are cut to fit between the rails and sleepers and between the girders of buildings and bridges for damping vehicle and pedestrian traffic noise. Also claimed are (a) rubber underlay pads of all types, shapes and sizes, stamped out of scrap tyre sidewalls, (b) seals of all types, shapes and sizes, opt. produced from scrap tyre sidewalls, (c) tyre rim beads of all types and sizes, useful as road or building reinforcements, (d) seals of all types, shapes and sizes, useful for vehicles, water taps, gas seals, shut-off cocks, liq. seals and pumps, and (e) seals of scrap tyres of all types and sizes, for engine seals, for transmissions and for injection pump or filter seals. ADVANTAGE - Scrap tyres can be reused for acoustic insulation, sealing and reinforcing purposes.
Patent DE-4242368-A1 (DE)
Inventor: KISCHKEL HELMUT DR RER NAT
IPC: H01C7/13
Filed: 1992-12-16
Abstract: A resistance material with a variable resistance is self-regulated depending on the electric current passage and suddenly increases its specific resistance at a predetermined increased current passage. The material is composed of a mixture of at least two substances of which one has piezoelectric properties and the other electroconductive properties. Particles or grains of both substances are distributed next to each other in the mixture, so that when the mixture is condensed, current can flow through the electroconductive particles. The electroconductive particles partially or totally enclose the piezoelectric particles. This resistance material is particularly suitable for producing components useful as an automatically current-cutting or delimiting element in electric switching devices, for example, or in a general manner in any current consumers.
Patent DE-4243390-A1 (DE)
Inventor: HAEHN REINHARD DR
IPC: B01J20/12
Filed: 1992-12-21
Abstract: A process is described for the production of smectite-based sorbents for absorbing liquids. This process is characterised in that   (a) a smectite having a water absorption capacity of less than 115% (based on the dried smectite having a residual water content of 6% by weight) and a smectite content of about 40 to 65% by weight and/or   (b) a two-sheet silicate is mixed in the moist state with an alkali metal smectite by intensive shearing and homogenised, the mixture is gently dried and the dried mixture is comminuted.
Patent DE-4244511-A1 (DE)
Title: Filter device for purifying waste gases
Inventor: GERSTENMEIER HERMANN
IPC: B01D39/20
Filed: 1992-12-30
Abstract: The present invention relates to a filter device for purifying waste gases, in particular from diesel internal combustion engines and installations for the heating of buildings. It is the object to provide a simply exchangeable filter system with a regenerating aid. Essentially, this is achieved by introducing the waste gas (5) to be purified into a space (2) in which there is at least one centrally located exchangeable filter container (4) with a filter core, through which the waste gas to be purified flows and can flow on and out through a space (9). This filter core consists of a high temperature-resistant fibrous filter material. To reduce the energy consumption of regenerating devices, this filter core has been pretreated with a soot combustion aid. This is effected by a single pretreatment with a soluble iron compound. <IMAGE>
Patent DE-4303648-A1 (DE)
Inventor: HOLDERBAUM MARTIN DR
IPC: C09D7/12
Filed: 1993-02-09
Abstract: PCT No. PCT/EP94/00254 Sec. 371 Date Aug. 9, 1995 Sec. 102(e) Date Aug. 9, 1995 PCT Filed Jan. 29, 1994 PCT Pub. No. WO94/18210 PCT Pub. Date Aug. 18, 1994Aminovinylphosphonic esters I   <IMAGE>   where R1 is cyano, a radical of the formula -CO-OR6 or a group of the formula   <IMAGE>   R2, R3 and R6 are C1-C20-alkyl, C5-C8-cycloalkyl, C7-C18-aralkyl, phenyl or tolyl, R4 is an unsubstituted or substituted phenyl or heterocyclic group defined below R5 is hydrogen or C1-C12-alkyl, R7 is hydrogen, C1-C6-alkyl, formyl, C2-C6-alkanoyl, C1-C12-alkoxy, C5- or C6-cycloalkoxy, cyanomethyl, 2-hydroxyethyl, benzyl or a radical of the formula -CR8=CH-CO-OR6, R8 is hydrogen, C1-C6-alkyl or a radical of the formula -CO-OR6, and X is oxygen or NH, are used as light, oxygen and heat stabilizers for organic material.
Patent DE-4304735-A1 (DE)
Title: Method for cleaning contaminated pipes, especially those polluted with heavy metal
Inventor: SPITZL GUENTHER
IPC: C23G5/00
Filed: 1993-02-12
Abstract: Published without abstract.
Patent DE-4307607-A1 (DE)
Title: Circuit arrangement for uniform current division in the parallel connection of partial-rectifier groups
Inventor: GERLACH HORST DR ING
IPC: H02M7/17
Filed: 1993-03-05
Abstract: The present invention relates to a circuit arrangement for uniform current division in the parallel connection of partial-rectifier groups for supplying direct current tracks, in which the quasi 12-pulse operation is achieved by the parallel connection of two transformers and two partial rectifiers. Different transformer impedances result in current unbalances and power supply harmonics result in different commutation instants in the partial rectifiers. According to the invention, these disadvantages are avoided or greatly reduced by the fact that there is arranged in series with the transformers (T1, T2), for each phase of the feeding power supply, a current-dividing inductor (coil) (a, b, c), all of which inductors have at least one winding (a1 and a2, b1 and b2, c1 and c2) for each partial-rectifier group, the in-phase currents from the partial-rectifier groups flowing through each of these windings. Each current-dividing inductor (a, b, c) can have a third winding (a3, b3, c3), to which a two-terminal network (Z) is connected, as a result of which the commutation instants are influenced to the extent of advancing their equalisation. With the aid of the current-dividing inductors, uniform current division can also be achieved between two parallel-connected partial-rectifier groups which transmit different levels of power. The circuit arrangement according to the invention can be used in all rectifiers which have a plurality of partial-rectifier groups connected in parallel. <IMAGE>
Patent DE-4308134-A1 (DE)
Title: Integrated weighing arrangement, e.g. for spreaders - contains audible and=or visual alarm triggered when uneven or excess load is detected
IPC: B66C1/66
Filed: 1993-03-15
Abstract: If an uneven or excessive load is detected, an acoustic and/or visual alarm on the spreader and/or spreader carrier is triggered. The weighing arrangement includes a low pass filter, amplifier, A to D converter, interface circuit, adder, and a subtractor. The weighing circuit for processing the weight data has a computer or radio interface which enables the data to be passed to an on-board computer in the spreader carrier or to a central computer. USE/ADVANTAGE - For use with spreaders or similar equipment. Provides protection against damage due to uneven or excessive loads.
Patent DE-4317475-A1 (DE)
Title: Chimney with steel support structure and glass or plastics pipelines - has external exhaust and flue gas pipes without additional insulating casing
Inventor: SCHWARZER ROLF-THOMAS DIPL ING
IPC: E04H12/28
Filed: 1993-05-26
Abstract: The glass or plastics pipes (1) discharge spent air, flue and exhaust gases, and dust under inner overpressure or material buoyancy. The outside fitted flue or exhaust gas pipes are without any insulating casing. A sheet metal jacket may be provided as a protection against contact burning. Pref. the chimney socket contains an installation for neutralising condensate formed in the system. The pipes may have a sound, or a polygonal cross-section. The pipe sections may have couplers capable of compensation different temp. expansion coeffts. The structure head may include a swivel damper. USE/ADVANTAGE - Chimney with steel support structure and glass or plastics pipelines gives reduced pollutant emission, and condensate treatment.
Patent DE-4319302-A1 (DE)
Title: Bullet proof window for door and openings in buildings - has overlapping metal coverings on one side of frame which holds pane which has spacing holders and lower angled metal covering overlaps initial covering
Inventor: OSTERRIEDER CLAUS
IPC: E06B3/30
Filed: 1993-06-11
Abstract: On one side of the frame (1,2) is a metal covering (3,4) which makes the edge of the pane also break proof. On the coverings is a facing (8,9). The metal covering of two frames lying against each other, at least partially overlap each other. The pane (7) is held in the frame (2) by the metal covering (4) which has spacing holders (14,22) between it and the frame and are attached by fixing elements (15,21). On the under part of the frame is an angled metal covering (5) which at least partially overlaps with the covering (3). USE/ADVANTAGE - For buildings of all types. Does not change the reliability of the window even though the appearance is changed.
Patent DE-4322595-A1 (DE)
Title: Apparatus for the production of hollow bodies
Inventor: SCHAEFER AUGUST WILHELM
IPC: B21D26/02
Filed: 1993-07-07
Abstract: A device for the production of hollow bodies by forming a tube by the internal high-pressure method, has a forming ram (1) which is provided at the free end of a hydraulic cylinder-piston arrangement (2) and is provided with pressure-medium feed (3) which is connected to the high-pressure side of a pressure intensifier (4). With such an apparatus, it is possible to achieve significantly higher internal pressures than hitherto if the pressure intensifier (4) is arranged and secured between the forming ram (1) and the free end of the hydraulic cylinder-piston arrangement (2). <IMAGE>
Patent DE-4327040-A1 (DE)
Title: Conveyor apparatus for timber products
IPC: B23Q7/03
Filed: 1993-08-12
Abstract: An apparatus (10) serves for the conveyance of boards (13b). It comprises a cross-conveyor and a longitudinal conveyor (11). The cross-conveyor is arranged upstream of the longitudinal conveyor (11) in the conveying direction. The boards (13b) are transferred from the cross-conveyor onto the longitudinal conveyor (11) in a transfer station. Provided in the region of the transfer station is a support (25a-25c) which supports the boards (13b) from below and which comprises at least one longitudinal-conveyor apparatus (25c) grasping the downstream end (130b) of the board (13b). Arranged above the support (25a-25c) are holding-down rollers (30a-30c) which can be pivoted away upwards by the boards (13b). The support (25a-25c) is vertically adjustable between two working positions (56), of which the first corresponds to the working height of the cross-conveyor and the second to the working height of an assembly (50) located downstream of the longitudinal conveyor (11). The cross-conveyor, longitudinal-conveyor apparatus (25c) and holding-down rollers (30a-30c) are controlled by means of a program-control unit (Fig. 1).   <IMAGE>
Patent DE-4334442-A1 (DE)
Title: Method and device for separating off condensate from vitiated outgoing air
Inventor: LANGNER MANFRED H
IPC: F24F8/10
Filed: 1993-10-09
Abstract: To separate off condensate from vitiated outgoing air, the outgoing air is mixed in a mixing chamber (4) with colder cooling air and then passed through a filtering surface (5), during which condensate is deposited on the filtering surface (5). At the same time, odorous substances contained in the outgoing air are diluted by the admixture of cooling air, so that their concentration is reduced to a permissible value. <IMAGE>
Patent DE-4337611-A1 (DE)
Inventor: ROOS OTTO DIPL CHEM DR
IPC: C07D213/74
Filed: 1993-11-04
Abstract: PCT No. PCT/EP94/03581 Sec. 371 Date Aug. 9, 1996 Sec. 102(e) Date Aug. 9, 1996 PCT Filed Oct. 31, 1994 PCT Pub. No. WO95/12584 PCT Pub. Date May 11, 1995New compounds of general formula (I) are provided:    <IMAGE>  (I)  which are explained in the specification can be prepared by a variety of methods. The compounds may be used in pharmaceutical compositions.
Patent DE-4337650-A1 (DE)
Title: Method for obtaining a movable relief-surface structure on textile and non-textile articles of clothing (garments and accessories)
Inventor: KNACKSTEDT HELMUT
IPC: A41D27/08
Filed: 1993-11-04
Abstract: Published without abstract.
Patent DE-4340292-A1 (DE)
Title: Cyclone-filter combination resistant to blockage
Inventor: SZABO TIBOR DIPL ING
IPC: B01D50/00
Filed: 1993-11-26
Abstract: The filter upper casing contains one, or two filter stages. The cartridges are mounted on horizontal gas-tight partitions (2,3). The conical lower casing (7b) leads into a solids storage vessel (8). Raw gas admitted via the flange (9), immediately below the lower partition (2), enters the cylindrical region (7a) tangentially. This gas circulates around, outside the short internal conical section (10), mounted, gas-tight in the lower partition, fitting the base of the lower filter. The particles are ejected from the descending, rotating mass of air, to be collected in the storage vessel (8) below. The gas then continues upward, on its journey through the cartridge, to leave at the top exit flange.
Patent DE-4401930-A1 (DE)
Title: Device with dispenser for containing badminton shuttlecocks
Inventor: WITTLER HEINZ
IPC: A63B47/00
Filed: 1994-01-24
Abstract: The dispenser (1) has one or more channels (2), which are open towards the charging side, to hold a stack of shuttlecocks (3). The stack is maintained in an inclined position by a holder (11-13). The lower end of a channel is enclosed by a wall (5) with an aperture. This permits partial exit of a shuttlecock. The dispenser is formed by an open box (4) with a profiled base, having neighbouring channels. The holder has a stand (12) with a support frame. Forked sections of the holder are held in retainers on the base of the dispenser. The fork sections are located in the stands and are adjustable in height and inclination.
Patent DE-4402046-A1 (DE)
Inventor: VOLZ ROBERT DIPL ING
IPC: C23C26/02
Filed: 1994-01-25
Abstract: The process for protective surface coating of copper material comprises: (a) applying a cover layer alloy (14) onto the copper material (10); and (b) applying the protective layer (18) in an application surface region (32) by supplying protective layer components in the form of a protective layer alloy (38) and melting with a laser beam (22). The protective layer (18) is bonded to the copper material (10) by melting of the copper material in the application surface region.  Also claimed is a workpiece of copper material which is surface fused to a protective layer consisting of several adjacent coating beads.
Patent DE-4402373-A1 (DE)
Title: Permanent magnet levitation system for rail systems vehicles
Inventor: CHRISTOPH VOLKER PROF DR
IPC: B60L13/06
Filed: 1994-01-27
Abstract: The tracked or fixed permanent magnet suspension system has the magnets fixed on the levitated body so that a self-regulating carrying force is created with very low transverse forces and torques. The stabilisation of the levitated body against transverse displacements and rotations is undertaken by an electromagnetic closed-loop control system. The picture shows the levitated body (1), a distance sensor (2), the magnets (3), the position control coils (4), flux-conducting pieces (5), the soft magnet support system (6) and the non-magnetic stator (7).
Patent DE-4405348-A1 (DE)
Title: Fitting fastening to furniture parts
Inventor: GRABHER GUENTER
IPC: E05D5/02
Filed: 1994-02-19
Abstract: The hinge parts are secured by one or more groove blocks (4) inserted into associated grooves (2) in the furniture parts (1) and secured there. Pref. the groove block comprises arrester bolts engaging respective arrester bores (3) in the groove. The groove block may have a release mechanism for the arrester bolts. The block securing is carried out by lifting screws, or by wedges. The groove block is part of the hinge part and has an extension (5).
Patent DE-4405687-A1 (DE)
Title: Tank-replenishing appts. esp. for highly volatile and dangerous liq.
Inventor: GRUBER HARALD DR ING
IPC: B67D7/34
Filed: 1994-02-22
Abstract: The liq. is delivered through a nozzle (R) controlled by a lever (33) on the handle at the end of a hose (45), where a switch (27) sends control signals to the pump. The nozzle and a union (12) in the mouth of the tank constitute two halves of a coupling with chambers extending into their outer sections. The chambers remain liq.- and gas-tight when a valve is opened by insertion of the nozzle into the union.