baber/WOPTO huggingface dataset:
Patent DE-2928288-A1 (DE)
Title: Dual purpose multi storey car parking garage - has one lift moving goods in containers, as well as vehicles
Inventor: GRIGOLEIT GUENTER
IPC: E04H6/22
Filed: 1979-07-13
Abstract: Motor vehicles are delivered and accommodated on a number of storeys and floors connected by lifts or hoists, in a parking installation in garage form with small spatial cross-section. One lift or hoist, at least, is designed to serve both as lift for vehicle and load unit raising goods and containers. Vehicles and containers are pref. conveyed by means of pallets and deposited into individual parking places in various storeys. Goods can be deposited in containers in a box in the basement storey. Computer control is feasible. This makes max. use of available space.
Patent DE-2933870-A1 (DE)
Inventor: GENTZKOW WOLFGANG VON DIPL CHE
IPC: C08L23/02
Filed: 1979-08-21
Abstract: The invention relates to the use of N,N'-bis-salicyloyl hydrazine as a metal deactivator for organic materials which are in contact with copper or contain copper or copper ions, and has the object of providing an N,N'-bis-salicyloyl hydrazine which allows processing without danger on an industrial scale. For this purpose, the invention provides an N,N'-bis-salicyloyl hydrazine which is prepared from salicylic-acid alkyl ester and either hydrazine or salicylic-acid hydrazide. N,N'-bis-salicyloyl hydrazine prepared in this manner serves particularly as a metal deactivator in cable and wire insulation for power and communications engineering.
Patent DE-2938591-A1 (DE)
Title: Sinusoidal code impulses for number selection in telephone equipment - employing shaping filters each side of pulse forming contacts to eliminate distortion
Inventor: GLAS JOSE
IPC: H04M1/50
Filed: 1979-09-24
Abstract: The circuit modification is for use where sinusoidal signals generated from the output of a square wave generator (TG) are divided into a pulse code by contactors (Tk1,..Tky). To eliminate noise in the form of harmonics the filtering for producing the sinusoidal signals is divided either side of the contactors. One filter stage (FT1) forms part of the sine wave generator (SG). The second part (FT2,..FT2X) is divided into sections, one in series with each contact (Tk1,..Tky) of the pulse code generator (CTG), the contacts lying between the two filter parts. Noise generated by a contact closing away from the zero cross over point is damped out by the second stage filter, and the chances of an incorrect code emission reduced.
Patent DE-2943633-A1 (DE)
Title: Rotary cylinder four-stroke engine - has pistons in radial cylinders in disc acting against central cam
Inventor: STARCK WILFRIED
IPC: F02B75/02
Filed: 1979-10-29
Abstract: The rotary-cylinder engine is of the internal-combustion four-stroke type. The pistons (3) are mounted symmetrically and radially in cylinders (2) in a disc. The pistons bear via bosses and rollers against a central cam (1), so that as the disc containing the cylinders rotates they describe an oval path, thus moving up and down in the cylinders. There can be inlet and outlet ports in the housing (4), so that no valves are needed, while a single sparking plug in the housing can be arranged to serve all pistons.
Patent DE-2944322-A1 (DE)
Title: Colour density measuring arrangement for printing machines - has light source illuminating roller zones with assigned sensors covered by filter of complementary colour
Inventor: TEZZELE LUCIANO
IPC: B41F31/00
Filed: 1979-11-02
Abstract: The measuring arrangement can be integrated into the inking rollers so that a rapid compensating adjustment of the colour density of the printing inks can be made. An ink corrector (3) sets the density of the ink supplied from the closing well (2) to the rollers (4). The coloured ink is conveyed on the rollers to the printing plate (6). The density measuring arrangement (10) includes a hollow roller (11) integrated into the roller assembly (4). A light source (18) is assigned to the roller (11). The latter (11) is connected to the measuring section (21) of the controller (20) via leads (24). The controller (20) has a regulator (23) coupled to a programming section (27). The controller is associated with the adjusting mechanism (22) operating setting motors (26) assigned to the correctors (3). The controller is pref. in the form of a microcomputer programmed to match the various printing processes.
Patent DE-2947704-A1 (DE)
Title: Safety system for motor vehicle - reduces deceleration forces on vehicle occupants by tipping seats upwards on impact
Inventor: LEHNER WILHELM
IPC: B60N2/42
Filed: 1979-11-27
Abstract: The safety system has an impact detector (5) that actuates drives (15) associated one with each seat. Each drive tips up the seat pivoting it about an axis (14) at right angles to the long axis of the vehicle. With the seat in the tipped position, i.e with the front edge of the seat raised, the driver, or passenger, is in a posture more suitable for surviving an impact. The vehicle front bumper acts as an impact detector and is coupled by a rod (16) to the drives, which can be mechanical. The drives may also be electric motors in which case the impact detector may be some form of electrical transducer.
Patent DE-2949445-A1 (DE)
Title: Tubular collapsible stacking truck - has components secured to main tubular members by clamping sleeves and screws
Inventor: MANSS AUGUST
IPC: B62B1/12
Filed: 1979-12-08
Abstract: The stacking truck has two main tubular members joined together by cross-bars. The components fixed to these members (1,2) such as blade (7), axle brackets (8), handles (9) and supporting members (13), are secured to them and if necessary to each other by clamping sleeves (13). The clamping screw (16) for each sleeve protrudes into the interior of the latter, and its clear radius from the tube axis is greater than the internal radius of the tube enclosed by the sleeve at the same point. The axis of the screw can be in a plane at right angles to the sleeve axis, and at roughly 45 deg. to the plane through the tube axes.
Patent DE-2952792-A1 (DE)
Inventor: BOHN HANS DR
IPC: G01N33/68
Filed: 1979-12-31
Abstract: What are disclosed are a protein, PP15, useful for preparing antisera and as an immunosuppressive agent, and a method for isolating the pure protein from human placentas.
Patent DE-3006095-A1 (DE)
Title: Pushbutton selection keyboard for telephone - transmits only lengths of pulse groups marking various criteria
Inventor: DIRR JOSEF ING GRAD
IPC: H04M1/515
Filed: 1980-02-19
Abstract: The keyboard has the marking of criteria such as selection criteria) accomplished by one, two or more pulse groups. Each criterion has a pulse group containing a different number of pulses or a combination of numbers of pulses in different pulse groups. Only the lengths of the pulse groups are transmitted via the transmission path , pref. only the end and the beginning of a pulse group. The length can be marked by breaking the loop, by changing the direction of the current, by changing the resistance of the loop, by inductive impulses, by alternating currents of different frequencies or by phase or amplitude marking or any combination of these methods.
Patent DE-3006164-A1 (DE)
Title: Sediment removal in sandy tidal channels - involves counterflow storage basin for retained tidal or inland surface water
Inventor: RENGER EBERHARD REINHARD DR IN
IPC: E02B3/02
Filed: 1980-02-19
Abstract: The system enables artificial stabilisation of the depth of the through-flow cross-section of tidal channels, such as harbour entrances or similar, in coastal waters, esp. where sand is present. A storage basin, near, or pref. below the natural tidal limit, contains a quantity of water comprising part of the tidal water retained at the onset of ebbing and/or surface water flowing in from inland. During the rise in tide, this water is set against the direction of flow. On the sea side, at least, the basin pref. has provision for opening and closure.
Patent DE-3006243-A1 (DE)
Title: Switching system with cams for staggered actuation of microswitches - has slotted holes in circumference of cams in outer ring with program
Inventor: NESSELBERGER WOLFGANG
IPC: H01H19/62
Filed: 1980-02-20
Abstract: The switching element includes switch blanks and cams used for staggered actuation of micro switches. The cams are mounted in line on a drive shaft. The switching times can be set in the factory as well as by the consumer. The cam is surrounded by a rotating ring. The circumferential surface of the cam (1) is made with a number of slotted holes. The outer ring (5) has a switching profile which forms a program. The consuming unit (14) is switched via a micro circuit (13) with a wiper arm (11) sliding over the outer surface of the outer ring. The profile of the outer ring contains a number of recesses corres. to the required disconnection times for the load circuit.
Patent DE-3029301-A1 (DE)
Title: Multilayer analysis element has hydrophilic colloid contg. reagent - as a layer applied to transparent carrier on filter paper
Inventor: KISHI KENICHI
IPC: G01N33/52
Filed: 1980-08-01
Abstract: New multilayer element for carrying out analysis comprises (A) a light transmitting carrier coating, (B) at least one reagent layer located on the carrier layer, this reagent layer having (1) at least one reagent which reacts with the component contained in a flowable sample and (2) a hydrophilic colloidal substance. and (C) a fibrous and porous carrier layer on the side of the carrier coating. Used in the analysis of liquid components, esp. body fluids. Economical and simple to produce, Results can be evaluated using a spectrophotometer.
Patent DE-3030461-A1 (DE)
Title: Trolley wire height adjuster for electric railways - has identical length suspenders, with adjustable shank angles for different spacing between suspension rope and trolley wire
Inventor: MUELLER GEORG ING GRAD
IPC: B60M1/23
Filed: 1980-08-12
Abstract: The trolley wire system has short spacing of support points, and a low system height. Thus it is particularly suitable for mounting in tunnels. The tensioned trolley wire is suspended from an additionally tensioned suspension rope (1) via V-shaped suspenders (3). The latter are of identical length. In order to attain different spacing between the suspension rope and the trolley wire (2), the angle (alpha) between the suspender shanks is adjustable by shifting the clamps (8,9) for the suspender on the suspension rope. Preferably the hanger ends are rotatably connected each to the clamps via brackets (11) during adjustment of the trolley wire height. The suspender may pass through an aperture in a slider, coupled to the trolley wire via its clamp (16).
Patent DE-3032970-A1 (DE)
Title: Balanced signal derived from telephone line - has operational amplifier between constant current generators with input connection to potential divider
Inventor: SCHICKLING BERTHOLD ING GRAD
IPC: H04M19/00
Filed: 1980-09-02
Abstract: The circuitry is for bridging a telephone line in order to provide a symmetrical dc output for electronic signalling etc. equipment and to dispense with coil and relay circuitry. An op amp (oPs) has its current supply terminals (Vm,Vp) connected to negative points on the constant current generators (kQ1,kQ2). The a and b legs of the telephone line, from telephone (T) to exchange (VA), are connected via a potential divider (Ra,Rb) to the non-inverting input of the op amp (oPs). The inverting input is connected to the output (A). The output (Um) is taken from the op amp (oPs) via a resistor (Rm).
Patent DE-3033327-A1 (DE)
Title: Non-metallised dyestuff complex prodn., esp. on textile - by condensing amino-imino-isopyrrolenine cpd. with amine or acid and diazonium salt
Inventor: EIBL JOHANNES DR
IPC: D06P1/14
Filed: 1980-09-04
Abstract: Prodn. of unmetallised complexes (I) based on 2-amino-5- imino-isopyrrolenines (II) involves reacting (A) (II) with (B) heterocyclic amine(s) (III), polyamine(s) (IV), CH-acid cpd(s). (V) and/or arylamide(s) (VI) of 3-hydroxy-2-napthoic acid, opt. with addn. of ancillaries; isolating the intermediate if necessary; and reacting with (C) a diazonium salt (VII). In the formulae R1 and R2 are alkyl, phenyl, H or together are a -S-CH2-CH2-S-, -CR1=CR2-CR3=CR4- or -(CH2)4- gp. R1-4 are phenyl, alkoxy, halogen, phenoxy, alkyl or H. Y completes an opt. substd. 5-6-membered N-heterocycle which can also contain 1-3 (1-2) other hetero-atoms, e.g. N, S or O, and can be annellated with other (substd.) carbo- and/or hetero-cycles). Cpds. (I) are specified for dyeing and printing fibrous materials by condensing the 3 components on these, opt. in the presence of a diluent, with heating. They are esp. useful for dyeing and printing cellulose and can also be used for pigmenting natural or synthetic polymers. They give very fast black, brown or green shades.
Patent DE-3039112-A1 (DE)
Title: Roof structure support counter battens on ridge - have ridge based support unit engaging transverse connectors joining them in pairs
Inventor: HENGGELER WALTER
IPC: E04D12/00
Filed: 1980-10-16
Abstract: Provision for supporting a roof structure on a roof ridge involves counter battens aligned on both sides and transversely to the ridge. Use is made of one or more connecting members (7) to link two corresponding counter batterns (5) in each case, on the two sides of the ridge (b). A support device (9) engages this member and/or the counter battens in the joint area (8), and is itself supported on the ridge. It can have an angular piece (11), adaptable to the ridge shape, bearing a support neck.
Patent DE-3101686-A1 (DE)
Title: Shearing cylinder for shearing machines
Inventor: SISTIG ALFONS
IPC: D06C13/00
Filed: 1981-01-21
Abstract: The invention relates to a shearing cylinder with a hollow-cylindrical body and with two bearing devices, consisting of a bearing housing, of a bearing shell and of a needle or ball bearing, the contact part with the needle bearing being a ground thermally shrunk-on ring, and the hollow-cylindrical body being of heatable design, according to patent ... (Patent Application P3101222.1), the bores (17) of the spring ring (15), which are preferably equipped with a sleeve (17a), being designed in such a way that the pins (16) can slide freely. <IMAGE>
Patent DE-3103496-A1 (DE)
Title: Hydraulic anchoring device for a haulage and/or winning plant
Inventor: RUEWELER ROLF
IPC: E21F13/10
Filed: 1981-02-03
Abstract: The invention relates to a hydraulic block anchoring for an underground haulage and/or winning plant, in which the hydraulic anchoring cylinders (19) are connected in an inclined position in an articulated manner between prop abutments (12) and the haulage and/or winning plant (10). In order to create a light anchoring device which is comparatively less complicated in construction but can be used in as versatile a manner as possible, prop abutments (12) are used in which only a single hydraulic supporting prop (14) is supported on a floor skid (13) in a foot joint, a connecting joint (22) arranged laterally next to the foot joint at the floor skid (13) and intended for the anchoring cylinder being offset in the shifting direction relative to the centre of the foot joint in such a way that, when the anchoring cylinder is extended halfway, its lengthened cylinder axis passes approximately through the centre of the foot joint or the perpendicular to the foot-joint centre. In this way, the moment produced at the prop abutment (12) by the anchoring cylinder (19) is kept low and unfavourable torsion or deformation forces are prevented from being passed into the prop abutment. In addition, the prop abutment is of symmetrical design and is provided here with joint trestles (18), arranged on either side of the prop, for the connection of at least one anchoring cylinder (19) and if need be a chain (31) via which the prop abutment can be shifted by means of the anchoring cylinder. <IMAGE>
Patent DE-3105331-A1 (DE)
Title: Method for comparing machine cycle times measured on an idling diesel engine
Inventor: MARINGER ALBERT ING GRAD
IPC: G01M15/04
Filed: 1981-02-13
Abstract: Method for comparing instantaneous speed intervals covering in the ignition sequence of successive cylinders the power and compression strokes during running up under full throttle and running down without fuel feed of a decoupled diesel engine, in which the intervals are detected as crank angle increments and measured by means of a time pulse sequence, and for the purpose of distinguishing faults in the fuel injection system and compression faults successive intervals of substantially unequal duration are discriminated as to whether they occur only during running up or only during running down. The invention is applied in diesel engine diagnosis. <IMAGE>
Patent DE-3106929-A1 (DE)
Title: Front-mounted mower with cutting knives moving to and fro
Inventor: RADIX HORST
IPC: A01D34/04
Filed: 1981-02-25
Abstract: In front-mounted mowers of tractors and the like, when excessive forces, such as are caused by blockages or by encountering boundary stones or the like, occur the cutting units (61) move back by pivoting, in order to prevent damage to them and accidents. So that the pivotably connected swath boards (49), reaching to just in front of the wheels (58) of the two-wheel tractor (1) during operation, do not butt against the front wheels (58) when the cutting unit (61) pivots back, and so that the cutting unit (61) moves away from the obstructions in the earth more quickly than corresponds to forward travel, shortly after the backward pivoting has commenced these parts are pivoted upwards or backwards and upwards at a higher speed by means of hydraulic actuators (16, 51). <IMAGE>
Patent DE-3108333-A1 (DE)
Title: Design of a transition between pipes, in particular sewer pipes, preferably of stoneware, of different diameter
IPC: F16L25/14
Filed: 1981-03-05
Abstract: To avoid costly and space-consuming shaft structures or transition pipes of special design, the design of the transition between pipes, in particular sewer pipes, preferably of stoneware, of different diameter is effected by a shaped piece which has a short wedge-shaped transitional part forming the continuous transition between the nominal diameters in the direction of flow. The shaped piece having the wedge-shaped transitional part may be of an eccentric design. Seals for the joint to be made between the adjacent pipes can be provided at the shaped piece having the wedge-shaped transition part.
Patent DE-3111892-A1 (DE)
Title: Method for producing a hollow profile section having a plurality of chambers
Inventor: HOLTORF FRANZ-JOSEF DIPL ING
IPC: B21C37/15
Filed: 1981-03-26
Abstract: In the case of a method for producing a hollow profile section having a plurality of chambers, an extruded hollow profile section is reduced to its final cross-section by cold-drawing. Before final drawing, a predrawn profile section is introduced at least into one chamber, the hollow profile section is drawn up onto the predrawn profile section and the two profile sections are soldered together. Finally, the multi-chamber profile section produced in this way is calibrated.
Patent DE-3114732-A1 (DE)
Title: Plaster facade with heat-insulating/cold-insulating panels
Inventor: TRAUB EUGEN
IPC: E04F13/04
Filed: 1981-04-11
Abstract: The invention relates to a plaster facade with heat-insulating/cold-insulating panels, on which a mortar-plaster layer is applied with the interposition of a mesh-type fabric. For a plaster facade of this type, the invention provides heat-insulating/cold-insulating panels onto which the mortar-plaster layer, a fabric being embedded therein in the process, can be directly applied without any prior work. This is achieved in that, distributed over the outer surfaces of the heat-insulating/cold-insulating panels (10), there are integrally formed individual, free-standing spacer elements (11), and in that, resting on these spacer elements (11), the fabric (20) is embedded in the plaster layer (21) and connected to the heat-insulating/cold-insulating panels (10). <IMAGE>
Patent DE-3116004-A1 (DE)
Title: Interlocking masonry structure and masonry blocks which can be used for this purpose
Inventor: EJSKJAER KNUD JENSEN
IPC: E04B2/08
Filed: 1981-04-14
Abstract: A masonry block which is suitable for erecting walls or the like and has at least one surface which is provided with elevated portions (6) at each end delimiting a central recess (8) which extends transversely over the entire width of the masonry block, at right angles to an edge of the masonry block. The sides of the recess are essentially perpendicular to the surface of the block. The recess and the elevated portions are dimensioned such that, when the masonry blocks are assembled with their ends one against the other and the elevated portions lie uppermost, a masonry block can be placed in position with the elevated portions pointing downwards, with the result that its central recess receives the two neighbouring elevated portions of the two neighbouring masonry blocks, and the masonry blocks are consequently interlocked. The volume of the recess is, in this arrangement, filled virtually completely by the elevated portions, an appropriate interspace, which allows for a thin joint to be filled with mortar or a similar binder, remaining. <IMAGE>
Patent DE-3117188-A1 (DE)
Title: Circuit for monitoring light signal circuits in railway systems
Inventor: WALTER HEINRICH
IPC: B61L7/10
Filed: 1981-04-30
Abstract: The subject matter of the invention is a circuit for monitoring light signal circuits in railway systems with the aid of monitor relays which are fed from the light signal circuits which are to be respectively monitored. In comparison with known circuits of this kind which for relatively large light signal distances require special relays with operating and release values which are near to one another, the circuit according to the invention permits the use of simple relays with operating and release values which lie far apart. An increase in the maximum light signal distance in comparison with known circuits is also achieved. To this end, the circuit according to the invention uses switching means which are active in a time-dependent fashion and which ensure that there is an increased magnetic excitation of the monitor relay for a short time after the light signal current is switched on. The excitation reliably causes the monitor relay to operate but does not noticeably effect the light signal.
Patent DE-3119086-A1 (DE)
Title: Rotary mower
Inventor: GRENZEBACH HANS
IPC: A01D34/66
Filed: 1981-05-14
Abstract: Conventional rotary mowers deposit the mown material on the ground in a broad swath. The invention describes a rotary mower (4) which is equipped, on two or more rotors located next to one another, with conveying members (2) of a height of at least 150 mm, in order to obtain a narrower swath (5a, 5b) (see Figure B). At least one deflector (8) is arranged approximately in the space above the conveying members (2). It prevents the mown material, which can briefly accumulate in front of the conveying members (2), from slipping away over these, but instead conveys it positively to the side. The conveying members (2) can be fitted to or removed from the rotors, as required. A swath plate (7) for bringing the swath (5a) together to form a narrower strip is mounted behind one rotor having a conveying member. <IMAGE>