baber/WOPTO huggingface dataset:
Patent DE-3737443-A1 (DE)
Title: Process for treating extruded foods
Inventor: SCHAAF HEINZ-JOSEF
IPC: A23L7/122
Filed: 1987-11-04
Abstract: To achieve a change in flavour of extruded foods, in particular snacks, the food is coated or covered with fresh oil immediately after extrusion and then roasted. By this means a fat content of 12% to 20% required for optimal aroma development can be established. The roasting can take place in an infrared roasting drum with exclusion of air or in an inert gas atmosphere to minimise the fat oxidation. After the roasting process, thermolabile flavourings and spices can be applied to the product.
Patent DE-3739205-A1 (DE)
Inventor: DICKEN LAURENCE WILLIAM
IPC: H01Q9/27
Filed: 1987-04-13
Abstract: In a four arm spiral antenna 2 for direction finding, a pair of arms A, B of the four arm spiral are joined together so as to form a three terminal antenna which is arranged to be operatively associated with a pair of co-axial feeds so as to form a two port device. <IMAGE>
Patent DE-3742532-A1 (DE)
Title: Miniature fuse
Inventor: ASDOLLAHI NORBERT DIPL ING
IPC: H01H85/38
Filed: 1987-12-16
Abstract: A miniature fuse which has a melting conductor, which melts in the event of overload, in a chamber which is closed in a pressure-tight manner, is filled with gas or is empty of air is distinguished by the arrangement of an electrically conductive and heat-absorbent element in the chamber, in the vicinity of the melting conductor and at a distance from it. The construction of this element and its position with respect to the melting conductor are selected in such a manner that the arc which is produced when the fuse on the melting conductor is disconnected can be transferred to the element so that two arcs instead of one are formed, and it is therefore easier to extinguish the arcs. If the miniature fuse consists of a plastic base, a plastic cap and two contacts passing through the base, which contacts are bridged within the cap by a melting conductor, the element is arranged above the melting conductor and has a flat shape, like a platelet.
Patent DE-3742984-A1 (DE)
Title: Process for the preparation of 3-chloroisothiazole compounds
Inventor: FUERSTENWERTH HAUKE DR
IPC: C07D275/02
Filed: 1987-12-18
Abstract: The invention relates to a novel process for the preparation of 3-chloroisothiazole compounds of the formula <IMAGE>  in which R<1> and R<2> independently of one another represent hydrogen, alkyl or optionally substituted aryl,  characterised in that polysulphides of the formula (II) <IMAGE>  in which     R<1> and R<2> have the abovementioned meaning and   n represents the number 1, 2, 3, 4 or 5, or their mixtures are reacted with chlorinating agents.
Patent DE-3804256-A1 (DE)
Title: Method for checking the transmission quality of a recording system, in particular for recording and reproducing a long-term electrocardiogram
Inventor: FREY AXEL DR
IPC: A61B5/336
Filed: 1988-02-11
Abstract: The invention relates to a method for checking the transmission quality of a recording system, in particular for recording and reproducing a long-term electrocardiogram (ECG). In order to simplify this test method, according to the invention it is proposed to transmit a test signal having a known amplitude and frequency response, preferably a periodic stepped signal of constant amplitude in the same way as the measured values to the recording system, and to analyse the recorded test signal with respect to the amplitude and frequency response. It is possible thereby to calculate a transmission function for each recording system; the important parameters which define the transmission quality can be calculated by a single measurement. This method can also be used to correct recorded ECG signals. <IMAGE>
Patent DE-3807297-A1 (DE)
Title: Device for treating blueprints
Inventor: HOFHEINZ ROLF
IPC: G03C5/18
Filed: 1988-03-05
Abstract: The invention relates to a device for treating, in particular retouching, blueprints. It has a blueprint carrier on which the blueprints which have already been exposed but not yet processed can be unfolded and illuminated or transilluminated with black or red light, and furthermore a retouching pen which emits a bundled light beam and can be used to expose, as required, the intended treatment sections of the blueprint.
Patent DE-3808740-A1 (DE)
Title: Process for preparing a catalyst for the hydroconversion of hydrocarbons
Inventor: PUPPE LOTHAR DIPL CHEM DR
IPC: B01J37/00
Filed: 1988-03-16
Abstract: The present invention relates to a process for preparing an improved hydroconversion catalyst based on a granulated binder-containing and transition metal-containing and transition metal-compound-containing zeolite material having a faujasite structure, prior to granulation the entire mixture or individual components or a plurality of components of the mixture being ground in an agitator mill.
Patent DE-3810238-A1 (DE)
Title: Apparatus for collecting mouldings ejected from a plastics moulding machine
Inventor: UEHARA AKIRA
IPC: B29C45/17
Filed: 1988-03-25
Abstract: An apparatus for catching mouldings which are ejected from a plastics injection-moulding machine comprises screens (11) of a sheet of synthetic resin, which are arranged on both sides of the moulds (91, 92), which are attached on a fixed platen (6) and a movable platen (7), within the interspace between the moulds and tie bars (8). The screens (11) are fixed by magnetic holders (12) on the moulds (91, 92) or the platens (6, 7). The screens (11) can be drawn apart and pushed together according to the opening and closing movement of the moulds (91, 92). <IMAGE>
Patent DE-3810499-A1 (DE)
Title: Gripper for an automatic handling device
Inventor: MACK MICHAEL
IPC: B25J15/02
Filed: 1988-03-28
Abstract: The invention relates to a gripper for an automatic handling device with movable gripper jaws (GB) for manipulating an object and a drive motor (M) for moving the gripper jaws (GB). In order to carry out optimum gripping with simple control of the gripping force, a fluid coupling (FK) is arranged between the drive motor (M) and the gripper jaws (GB). The invention can be employed especially with automatic handling devices in manufacturing. <IMAGE>
Patent DE-3813496-A1 (DE)
Title: Starter motor for the starting sequence of an internal combustion engine
Inventor: HOFBAUER PETER PROF DR
IPC: F02N15/06
Filed: 1988-04-22
Abstract: Due to the manufacturing play between the tooth flanks of the pinion and the ring gear after meshing, known starter motors are prone to generate much noise. The new starter motor is characterised in that either the pinion or the ring gear is formed from two gears, offset by a predetermined angle and connected to one another by an elastomer layer, thereby minimising the radial play. Starter motors of the said type have applications, for example, in motor vehicle construction, shipbuilding, etc.
Patent DE-3813613-A1 (DE)
Title: Process for pyrolysing halogen-containing, toxic hydrocarbon compounds
Inventor: NIEMEYER LUTZ DR
IPC: B01D53/72
Filed: 1988-04-22
Abstract: Toxic, halogen-containing hydrocarbon compounds (pyrolysis material 4) are introduced into a soda melt bath (7) heated by a burner (2) and are pyrolytically decomposed in the reactive soda melt at approximately 1000@C with formation of reaction products. In this case, the process energy required is to be kept as small as possible and, at the same time, the formation of physiologically hazardous, volatile halogen-containing reaction products is to be substantially excluded. This is achieved by introducing the hydrocarbon compounds into the soda melt bath (7) in the absence of air and by feeding to the burner (2) gas (gas mixture 8) formed in pyrolysis as reaction product. <IMAGE>
Patent DE-3818427-A1 (DE)
Inventor: AUER OTTO HEINRICH
IPC: F23K5/00
Filed: 1988-05-31
Abstract: A valve, in particular a gas valve for the control of the fuel supply to the burner of a heated apparatus, e.g. a boiler, has a valve body (1) which is movable coaxially against a valve seat (4) and is adjustable against the pressure of a spring (14) via a valve shaft (3). Adjustment takes place by means of a handle (9) with a bearing surface (7) of link-type design, against which the head (6) of a slider (5), which is connected coaxially to the valve shaft (3) and mounted in a guide (10), bears positively under the pressure of the spring (14). The movement path of the handle (9), which is preferably of hood- shaped design, can be limited by at least one adjustable stop (25-27). <IMAGE>
Patent DE-3818618-A1 (DE)
Title: Dispensing valve with a filling tube
Inventor: SCHWARZ ERICH
IPC: G01F15/00
Filed: 1988-06-01
Abstract: A dispensing valve with a filling tube is proposed which, to avoid foam formation during the filling process has outlet openings on the lower end of the filling tube, the outlet openings having only a small separation from the container bottom during the filling process. In the region of the outlet openings, use is made of a valve with a valve sleeve which is designed in a special way favourable to flow to avoid vortices.
Patent DE-3819468-A1 (DE)
Title: Cap scarf
Inventor: MUTHMANN HANS
IPC: A41D23/00
Filed: 1988-06-08
Abstract: In caps, in particular in caps with bobbles, the bobbles have previously been connected firmly to the cap. The invention provides a loose connection of cap and bobble or similar. The cap can be used with and without bobble as a scarf. A head part (A) which is open at both ends is provided at one end with a worked-in pull band (B) which locates a bobble (C) in position. Manufacture of caps, scarves and similar. <IMAGE>
Patent DE-3821079-A1 (DE)
Title: Spectacle lens having a variable refractive index
Inventor: GUILINO GUENTHER DR
IPC: G02C7/02
Filed: 1988-06-22
Abstract: A spectacle lens is described which has a variable refractive index and in which the surface which is more strongly curved is selected such that the critical thickness of the spectacle lens does not exceed a predetermined value and the variable refractive index contributes to correcting the aberration (imaging error). The spectacle lens according to the invention is characterised in that the refractive index n is simply a function of the coordinate z running in the direction of the optical axis and in that the change in the refractive index for z >/= 0 serves to correct the aberration, z = 0 being the apex (S2) of the surface (2) on the side of the eyes.
Patent DE-3823264-A1 (DE)
Inventor: BELTRAMI LAURO
IPC: B26F1/38
Filed: 1988-07-08
Abstract: The machine is provided with two cloth supporting tables 5, 6 movable on a supporting frame 41 so that each can be positioned in either a laying out area 41a or a cutting out area 41b. Table 5 can be lowered, e.g. by fluid cylinders 10 and moved lengthwise by e.g. a fluid cylinder 14, the table 6 being simply slid lengthwise. Laying out can thus take place in area 41a whilst cutting out is executed in area 41b by a rotary disc 7a supported for rotation about a vertical axis by a carriage 7 movable transversely to the corresponding cloth table, along a bridge 9 in turn longitudinally movable with respect to said cloth tables. The movements of the bridge, the carriage and the shears are controlled by a control unit provided with a self-learning software so that a first manually-guided cutting-out operation can subsequently be reproduced automatically. Exhaust means 22, 23 are associated with the cutter 7 and a steam distributor 15 spanning the tables is movable lengthwise of area 41b. <IMAGE>
Patent DE-3834766-A1 (DE)
Inventor: SCHENK ROLAND DIPL CHEM DR RER
IPC: G01N33/543
Filed: 1988-10-12
Abstract: For the determination of a specific binding substance, a test solution containing at least three receptors R1, R2 and R3, of which R1 is capable of specific binding with R2 and R3 and with the substance to be determined, R2 conveys the bond to the solid phase and R3 carries a marker, is incubated, as receptor R1 use being made of a receptor which has at least two binding sites which bind specifically with an epitope of the substance to be determined, as R2 use being made of a conjugate of a partner P1 of a specifically binding pair and of a substance S, which corresponds to the substance to be determined or is a derivative thereof and has at least one epitope of the substance to be determined, the partner P1 either being bound to a solid phase or being able to be immobilised, and as R3 use being made of a complex which contains at least the substance S and a marker, the bound marker being separated from the unbound marker and the marker being measured in one of the two phases.
Patent DE-3835613-A1 (DE)
Title: Magnetic recording medium for a video tape recorder, and process for the preparation thereof
Inventor: NISHIDA TETSUJI
IPC: G11B5/714
Filed: 1988-10-19
Abstract: The invention relates to a magnetic recording medium for a video tape recorder having a non-magnetic base (support, carrier) to which, in the following sequence, a lower magnetic layer containing ferromagnetic particles of metal oxide and an upper magnetic layer containing ferromagnetic particles of metal oxide are applied, the lower magnetic layer containing ferromagnetic particles having a specific surface area, determined by the BET method, of from 26 to 50 m<2>/g and a coercive force (coercivity) (Hc1) of from 500 to 1000 Oe; the upper magnetic layer contains ferromagnetic particles having a specific surface area, determined by the BET method, of from 30 to 60 m<2>/g and a coercive force (Hc2) of from 600 to 1200 Oe; the dry thickness of the upper magnetic layer is from 0.1 to 1.0  mu m; and the coercive force (Hc2) of the ferromagnetic particles in the upper magnetic layer is greater than the coercive force (Hc1) of the ferromagnetic particles in the lower magnetic layer.
Patent DE-3837655-A1 (DE)
Inventor: MEYER FRANK DR
IPC: E21D20/02
Filed: 1988-11-05
Abstract: In the process disclosed, a hollow body (13) made of a relatively impermeable material is inserted in a cavity, filled with a curable synthetic resin mixture, and distended by the application of pressure to said mixture, some of which is squeezed out of the hollow body. The synthetic resin mixture used is a foamable polyurethane mixture, and the pressure is produced automatically by the foaming reaction of the polyurethane. The hollow body of relatively impermeable material can be temporarily sealed by means of a soluble or meltable layer.
Patent DE-3841809-A1 (DE)
Title: Securing bolt for fork heads and the like
Inventor: AUSPRUNG ERICH
IPC: F16B21/09
Filed: 1988-12-12
Abstract: The invention relates to a securing bolt for fork heads and the like, having a clamping part (8) which is connected to a bolt (11) via a base plate (9). In this arrangement, the bolt (11) is fastened on the base plate (9) such that it can rotate relative thereto. <IMAGE>
Patent DE-3844137-A1 (DE)
Inventor: KOCH ROBERT
IPC: E06B9/11
Filed: 1988-12-28
Abstract: A roller shutter comprising a plurality of substantially rigid slats (1) disposed consecutively at right angles to the direction of winding and spaced from each other by a distance (2). The slats (1) are attached on both sides to flexible plastics sheeting (3, 4). The sheeting (3, 4) may be transparent or translucent. Narrow strips (5) of translucent material may also be attached to the sheeting (3, 4) between the slats (1). <IMAGE>
Patent DE-3844353-A1 (DE)
Title: Method and device for an electronic/mechanical accelerator pedal
Inventor: SCHNAIBEL EBERHARD DIPL ING
IPC: F02D35/00
Filed: 1988-12-30
Abstract: A device for electrically actuating the electrically/mechanically operated air flow rate adjustor (9) in an electronic/mechanical accelerator pedal has a microcomputer (3) for forming a direct set value which depends directly on the value of an accelerator pedal adjustment signal such as is output by a pedal sensor (2). In addition, a differentiator means (7) for forming a derived set value by differentiating the accelerator pedal adjustment signal is present. The composite set value which is formed by adding the direct set value and derived set value is fed as a set value to the position control circuit (4,5,6,8,10). The use of the differentiator means has the advantage that even if there is only a small amount of play between the mechanical adjustment device actuated by the accelerator pedal and the shaft of an actuator motor (8), a large value can be formed for the control error if the position of the accelerator pedal experiences a sudden extreme change. <IMAGE>
Patent DE-3844494-A1 (DE)
Inventor: ZEISER PETER DIPL ING
IPC: B60C27/00
Filed: 1988-12-30
Abstract: In an anti-skidding device for motor vehicles having a mounting device (5) for mounting elements (6) which bear the anti-skidding means and which in the mounted state of the anti-skidding device are arranged on the outside of the wheel, a connecting part (13) which extends radially outward from the centre of the mounting device (5) serves for attaching the mounting device (5) which is rotatable with respect to the wheel. The connecting part (13) is provided at its end facing away from the centre of the vehicle wheel with an attachment element (4) which can be connected to a countersunk head bolt (3). <IMAGE>
Patent DE-3901252-A1 (DE)
Title: Receiving plate for cutting tools
Inventor: KUKOVACEC NICOLAS
IPC: B25H3/06
Filed: 1989-01-18
Abstract: Receiving plate for cutting tools, in particular for milling tools provided with a cylindrical or conical clamping shank, having a plate body which consists in particular of injection-moulded plastic and has a multiplicity of cylindrical or conical shank-receiving bores arranged in groups perpendicularly to the plane of the plate. In order to improve a receiving plate of the type mentioned at the beginning such that a multiplicity of cutting tools with the same diameters of their clamping shanks can be retained by the plate, it is constructed so that, as a group of shank-receiving bores, a multiplicity of equal-size shank-receiving bores are arranged perpendicularly to the plane of the plate, and that a multiplicity of groups of equal-size shank-receiving bores are present.
Patent DE-3906177-A1 (DE)
Title: Working head for a portable device for bordering plates, panels and the like
Inventor: CARRES FRANCISCO VIDAL
IPC: B29C65/10
Filed: 1989-02-28
Abstract: The invention relates to a working head for a portable device for bordering plates, panels or the like by means of a heat-sensitive adhesive tape which is to be applied to the edge of the plate, the device having an electrically operated heater blower with a mounting and the working head having a roller for applying the tape to the edge, and an actuating handle, having two parallel upright members, between which at least one axial region of the roller is located, having a device for adjusting the distance between the members by changing this axial part, having a pressure surface on each member in such a way that the latter are situated parallel opposite one another and at a short distance from the roller and can be moved individually relative to the member, so that the distance between the pressure surfaces is equal to or less than the dimension of the axial region, and further having a device for receiving the heater blower, one of the members being equipped with spring elements which lay the corresponding pressure surface firmly against one of the flanks of the edge to be covered.
Patent DE-3906434-A1 (DE)
Title: Process for an additionary reaction of a 1-olefin and a 1,3-diene
Inventor: EHLERS JENS DR
IPC: C07C43/15
Filed: 1989-03-01
Abstract: The invention relates to a process for an additionary reaction of a 1-olefin and a 1,3-diene at -25 to +50@C in the presence of a ternary catalyst system composed essentially of (1) at least one salt of Fe, Ni, Pd or Cr, (2) a Grignard reagent, a lithium alkyl or magnesiumalkyl, and (3) a 1,4-diaza-1,3-diene of the formula <IMAGE>  in which the radicals R<7> to R<10> have the following meanings:     R<7> and R<10> can be C1-C8-alkyl or C6-C10-aryl, R<8> and R<9> can be H or C1-C8-alkyl or together with the atoms linking them form a carbocycle, or R<9> and R<10> together with the atoms linking them can form a heterocycle which contains nitrogen. The reaction product is a diunsaturated, optionally substituted hexane.
Patent DE-3913845-A1 (DE)
Title: Recycling biologically degradable coolant lubricating oil - comprising aq. soln. of alcohol and deriv. of carboxylic acid, by cross-flow membrane filtration
Inventor: PENTH ELFIE
IPC: C10M175/06
Filed: 1989-04-27
Abstract: Coolant lubricants are freed from colloids introduced during metal working, and suspended or emulsified impurities, by continuous cross-flow membrane filtration, so that the filtrate can be used again' for the original purpose, either directly or after post-concn. The recycled lubes are free from mineral oils, are non-emulsified, are completely biologically degradable, and are aq. solns. of an alcohol, e.g. a diol, pref. propane 1,2-diol, and derivs. of carboxylic acids, pref. 12-18C metal soaps, and opt. derivs. of dicarboxylic acids, e.g. di-Na succinate, and opt. fungicides. EXAMPLE - A lube concentrate contg. 60 % of water, 35% of propane 1,2-diol, 4% of Na dodecanoate, and 1% of di-Na succinate was diluted 1:4-20 with water.  Recycling by cross-flow filtration with tubular membranes gave complete retention of the properties of the coolant lube.
Patent DE-3920526-A1 (DE)
Title: Body condition register for person doing fitness exercises - has computer comparing pulse rate picked-up with stipulated valve
IPC: A61B5/22
Filed: 1989-06-22
Abstract: The appts. comprises a pulse rate pick-up (2), a computer (1), an input unit (3) for the stipulated value and a display (4). A memory retains pulse rate stipulated values in dependence on age, sex and wt. of user. The pick-up can be set in a clamp for fixing on the ear. Alternatively, the pick-up is in optical form for radiating a region of the ear or on wrist strap. The computer includes an extrapolation unit and a comparator to compare the pulse rate measured with a stipulated value. A working memory can store a set of values for several pulse rates. ADVANTAGE - Simple construction and application.
Patent DE-3921244-A1 (DE)
Title: Cold start of IC engine - involves temp.-dependent memory element in injection pump to advance injection
Inventor: NOLTE ALBERT
IPC: F02D1/02
Filed: 1989-06-29
Abstract: The commencement of fuel injection may be advanced at least during cold start of an IC engine. The adjustment may be reversed, controlled by the engine temp. during the warm-up period of the engine. A memory-element is located in the drive section (1-11) of the fuel injection pump, and causes a relative movement of drive transmission elements. The memory element may consist of an alloy causing length variation, e.g. NiTi, CuZnA1 or CuA1N1 alloy. USE/ADVANTAGE - IC engine fuel injection advance system is operated automatically in response to engine temp. using link made of memory alloy.