baber/WOPTO huggingface dataset:
Patent DE-3543900-A1 (DE)
Title: Tipping device for emptying large refuse containers
Inventor: SCHEURING OTTO PROF
IPC: B65F3/04
Filed: 1985-12-12
Abstract: The invention relates to a tipping device for emptying large refuse containers (2) into the reception aperture (3) of a refuse transporting vehicle. Such devices have two pivot arms (4) which are mounted so as to pivot below and to the side of the reception aperture (3) and can be coupled via supporting claws (8) to the lateral supporting bolts (9) of the large refuse containers (2). In order to reduce the dimensions of the pivot arm bearings and of the drive devices in the direction of the vehicle width, so that foot board widths of 45 cm can be observed, at least one cable roll (23, 24) is provided on each pivot shaft so that a cable (28) can be wound up. A lifting cylinder (29) serves as a drive device, the piston rod (30) of which cylinder (29) exerts tension on the cable (28) wound up on the roll in the lifting direction of the pivot arm (4). The pivot shafts are designed as short hubs (20) on which are seated the pivot arms (4) and the cable rolls (23, 24). <IMAGE>
Patent DE-3544788-A1 (DE)
Title: Drum-type washing machine
Inventor: HEISSMEIER WALTER
IPC: D06F39/08
Filed: 1985-12-18
Abstract: Drum-type washing machine, the washing drum of which is arranged such that it revolves in a lye container (5), having a detergent dispenser for the supply of pulverulent and/or liquid treating means which are flushed out into the lye container with the aid of the clean inflowing water. The lye container is brought into connection with a draining system which comprises a draining branch piece (6) with venting line, a detergent solution pump and a draining hose. In the draining branch piece (6) there is arranged a valve device which closes said branch piece and is formed from a flap valve (11) which, owing to the hydrostatic water pressure in the draining hose and, if appropriate, in the venting line, closes the lye-container outlet opening (5'). The valve seat for the flap valve (11) is designed as a feed funnel or feed cone (12, 12'). <IMAGE>
Patent DE-3545317-A1 (DE)
Title: Process and system for denitrogenating exhaust gases
Inventor: HERCHENBACH HORST
IPC: C04B7/60
Filed: 1985-12-20
Abstract: For denitrogenating exhaust gases, it is known to add ammonia to the gases from systems in which materials are thermally treated or also combusted before said exhaust gases are emitted into the atmosphere. The production of ammonia and also the transformation of the nitrogen oxides contained in exhaust gases into harmless exhaust gas components are, however, associated with a high energy outlay. According to the invention, however, an energy-saving and therefore especially economical denitrogenation of exhaust gases is achieved in that, in a cement burning system (1, 2, 3, 4), substances are added to the calcium carbonate-containing material which form ammonia under the effect of heat and/or catalyst and the components of which correspond essentially to the thermally treated materials. <IMAGE>
Patent DE-3545917-A1 (DE)
Title: Grate for closing openings in the ground, gutters and the like, and process for producing a grate
Inventor: WULF HERMANN
IPC: E04F19/10
Filed: 1985-12-23
Abstract: The grate has at least two flexible connecting elements on which blade-bearing elements in the form of bars or lamellae are provided at a distance from one another. The inlet and the outlet of each through-opening are arranged offset with respect to each other, the through-openings being arranged at an acute angle with respect to the outer side. The two through-openings arranged near the end-side delimitation blade-bearing elements run in opposite directions. As a result of the connecting elements bearing in each case only on one outer side of the through-opening inlet and the through-opening outlet, there is a clamping action which fixedly secures the load-bearing elements on the connecting elements. The grate can be used on both sides and, after laying, guarantees precise positioning.
Patent DE-3606119-A1 (DE)
Title: Jigsaw puzzle
Inventor: ZANDER WILHELM
IPC: A63F9/06
Filed: 1986-02-26
Abstract: In a jigsaw puzzle or game board, a relatively thin layer which is printed with a coloured design is laminated onto a sheet-like, dimensionally stable support. To achieve a colour-gloss effect, a glossy, metallised plastic film 2, 3, which is printed with the coloured design, is adhesively bonded onto the support 1. The printed layers 5 of the design are predominantly designed so that the metallisation 2 can be seen through the printed layers 5. <IMAGE>
Patent DE-3607525-A1 (DE)
Inventor: SCHLUETTER ALOYS
IPC: E02D19/18
Filed: 1986-03-07
Abstract: 1. A method of making a curtain wall for sealing liquid-bearing or gas-bearing soil strata, wherein at a fracture location of the curtain wall the plastics sealing sheet is loaded in shear, wherein a trench is formed in the soil (1) and is filled with sealing material (2), a plastic material being introduced into the trench as sealing material (2), the sealing sheet (3) being lowered into it and the plastic material being solidified, a protective layer (4) which at least becomes loose under shear loading a laminated-on lubricating layer being applied onto at least one side of the sealing sheet (3) before it is lowered, or intentional fracture points being produced in the curtain wall by thickening of the sealing sheet (3) at intervals.
Patent DE-3610997-A1 (DE)
Inventor: SCHIERSTEDT DETLEF DR
IPC: A61K31/135
Filed: 1986-04-02
Abstract: A composition for the local treatment of types of rhinitis in the form of a nasal spray or nose drops contains, as active substance, trans-4-[(2-amino-3,5-dibromo-benzyl)-amino]cyclohexanol or a pharmaceutically acceptable salt of this compound.
Patent DE-3611626-A1 (DE)
Title: Elastic bearing for a high-speed rotor
Inventor: KRIZ FRANTISEK DIPL ING
IPC: D01H4/12
Filed: 1986-04-07
Abstract: The invention relates to a elastic bearing for a high-speed rotor of a textile machine. The elastic bearing according to the invention comprises an elastic member which is arranged between the outer ring of a double-row special ball bearing and the inner surface in the hollow space of the housing of the fine spinning unit. The principle of the invention consists in the fact that the elastic member is formed as a cylindrical body which is provided at the end with rings which are connected to the body by means of ribs in the form of a wall which is radially straight or interrupted at least once in the axial direction. The ribs designed as the straight radial wall can be provided with transverse walls which are either oriented radially between the body and the rings or tangentially relative to the outer cylindrical surface of the body with ends arranged in the ring. The invention can advantageously be used in fine spinning machines with operating rotor speeds of above 70,000 min.<-1>. <IMAGE>
Patent DE-3613803-A1 (DE)
Title: Device for disengaging a clutch
Inventor: HOEHN BERND-ROBERT DIPL ING DR
IPC: G05G7/04
Filed: 1986-04-24
Abstract: In a device for disengaging a clutch, in particular in a motor vehicle, with a disengaging lever which acts on a disengaging bearing and which is supported on the clutch housing via a rocker and on which an actuating arrangement acts, there is provided, to reduce the clutch actuation forces, a spring which acts on the disengaging lever and/or on the rocker and which is supported on the clutch housing and which is arranged in such a manner that, when the clutch is engaged, it exerts an inner force on the device and, when the clutch is disengaged, it exerts a force in the direction of the clutch actuation force.
Patent DE-3615062-A1 (DE)
Title: Control valve for a multi-circuit steering brake system
Inventor: HEUBNER WILHELM DIPL ING
IPC: B60T17/18
Filed: 1986-05-03
Abstract: The invention relates to a control valve for a multi-circuit steering brake system which is operatively connected to two tandem main cylinders and is characterised in that two pressure chambers are formed in its housing by means of a double-acting piston, which pressure chambers are each hydraulically connected to the secondary or primary space of the corresponding main cylinder, the different volume capacity of the individual wheel cylinders being compensated by means of these pistons so that in the event of a front wheel brake circuit failing three wheels and in the event of a rear wheel brake circuit failing two wheels, lying diagonally opposite one another, can be braked. <IMAGE>
Patent DE-3616634-A1 (DE)
Title: Disc brake, in particular for motor vehicles
Inventor: WINTER KLAUS
IPC: F16D55/00
Filed: 1986-05-16
Abstract: A disc brake has a brake disc, a brake reaction arm (3), an actuating device, a frame guided in an axially displaceable manner in the brake reaction arm (3), and brake linings (2, 11), which are held by retaining pins (1) in the brake reaction arm (3) with play and likewise in an axially displaceable manner. To achieve favourable production costs and a low weight of the disc brake, it is provided that the retaining pins (1) are mounted in the brake reaction arm (3) only at one end in each case. <IMAGE>
Patent DE-3619117-A1 (DE)
Title: Noise protection wall
Inventor: WOLTERS-FAHLENKAMP CLAS HENNIN
IPC: E01F8/00
Filed: 1986-06-06
Abstract: Wooden framework filled with vegetable mould, sand and plastic waste or, for example, also with car tyres cut up into small pieces, for screening main roads, rail routes and industrial sources of noise, consisting of supporting boards with inclined grooves made on one narrow side and of horizontal boards frontally inserted therein, characterised in that   - supporting boards (1) and horizontal boards (2) are made of wood,   - per support, two supporting boards are connected to one another at the top directly and at the bottom by means of a cross-brace (3) and thus form a supporting structure for receiving the horizontal boards on both sides, - two or more supporting structures receive the horizontal boards and together with the introduced filling material form a noise-absorbing wall, - the thickness of the wall can be varied by the choice of the board width of the supporting boards and the length of the cross-brace, - the inner longitudinal edges of the horizontal boards are situated lower than the outer longitudinal edges, - by lining up a plurality of walls in a row, noise protection walls of any desired length can be formed.   This noise protection wall is used primarily as a noise protection wall which can be grassed (plant wall). <IMAGE>
Patent DE-3627525-A1 (DE)
Title: Cylinder for internal combustion engines
Inventor: JORDAN FRIEDRICH
IPC: F02F1/08
Filed: 1986-08-13
Abstract: The invention relates to a cylinder for internal combustion engines with cooling ducts (2) perpendicular to the cylinder axis (1) which are applied to a cylinder tube (3), the cooling ducts (2) being formed from force-absorbing rings (4) with a U-profile, which are arranged congruently one on top of another, and the cylinder head end of the cylinder tube (3) being supported on the first ring (4a) and the final ring (4b) facing the crankcase being supported on the crankcase. By means of this arrangement, a cylinder for an internal combustion engine is created, in which the cooling medium flows around the cylinder tube (3) in a circumferential direction and radial deformation of the cylinder is largely prevented (Fig. 1). <IMAGE>
Patent DE-3629380-A1 (DE)
Title: Feed device for open-end spinning units
Inventor: STAHLECKER FRITZ
IPC: D01H4/32
Filed: 1986-08-29
Abstract: In a feed device for open-end spinning units for feeding a fibre sliver to an opening roller, having a feed table and a feed roller, provision is made for the feed table to form a sealing gap with at least the rear wall of a housing receiving it. This prevents fibre accumulations from being transported out of the region of the feed table to the spinning element, without being opened, and from leading to thick places or thread breaks there.
Patent DE-3631410-A1 (DE)
Title: Pedal
IPC: B62M3/08
Filed: 1986-09-16
Abstract: A large assembly cut-out for the axle screw fastening of this pedal is provided in its plastic body (1) and intersects the tread surfaces; a covering cap (7) that is flush-fitting on all sides can be inserted into this cut-out. The cap can be fixed in a releasable fashion to the plastic body (1) by way of latching clips (8) in cavities (9) provided in the body, and by means of counter-latching clips (12) formed by reliefs (10, 11) and running at right angles to the cavities. The free ends of the counter-latching clips (12) are designed as spring clips by means of further recesses, and act together with further spring clips (12') provided on the opposite side of the pedal, by means of holdfasts (17) on their free ends for holding snap-in reflectors (18). <IMAGE>
Patent DE-3632577-A1 (DE)
Inventor: STRIGL REINHARD
IPC: C21D1/76
Filed: 1986-09-25
Abstract: The radiant tube burner for furnaces for heat-treating metallic workpieces under the action of a treatment gas generated by catalytic reaction of a feed gas has a shell tube, which has gas outlet orifices at its end, an inner tube which is coaxially arranged in and at a distance from the shell tube and in which at least one burner tube and an air feed tube are arranged, and also a catalyst bed which at least partially fills the interspace between the shell tube and the inner tube. To improve the controllability of the composition of the treatment gas, it is proposed that at least one burner tube of the radiant tube burner is displaceable in the longitudinal direction thereof.
Patent DE-3638296-A1 (DE)
Title: Method for measuring digital parameters in a digital video signal
Inventor: SZIGETI TIBOR
IPC: H04N17/00
Filed: 1986-11-10
Abstract: The invention describes a method for measuring digital parameters in lines of a digital video signal. In particular, the method can be used for measuring bit errors, clock offset and failure of synchronisation words. A 64-bit code word (BC) which is repeated n times and which is generated in a transmitter shown in Figure 1 is used for the measurement. <IMAGE>
Patent DE-3644746-A1 (DE)
Title: Process and apparatus for growing crystals
IPC: C30B15/30
Filed: 1986-12-30
Abstract: The invention relates to a process and an apparatus for growing crystals from a melt, in which the chemical composition of the melt can be continuously influenced. The crystal melt is homogenised by moving a fusion (melting) crucible containing it and is subsequently moved along the crystal growth surface.
Patent DE-3704516-A1 (DE)
Title: Mining and tunnelling filter for separating off nitrous gases
Inventor: HOELTER HEINZ DIPL ING
IPC: B01D53/56
Filed: 1987-02-13
Abstract: The invention proposes eliminating the nitrous gases which form after shot firing (blasting) in mining and tunnelling and are a health hazard, in such a way that a liquid mist, alone or saturated with dust, is added to the air to be purified, contaminated with nitrous gases, the dust having been previously impregnated, as has been the air, with iron(II) chelate-Fe(II)-NTA solutions.
Patent DE-3706350-A1 (DE)
Title: Masonrywork assembly
Inventor: LINKE WALTER DR
IPC: E04B2/02
Filed: 1987-02-27
Abstract: Masonrywork assembly, comprising groups of hollow blocks located one above the other and having an insert, in the form of a band, between the groups. Preferably, the insert (6) is one which is configured, in the known manner, to be tension-resistant in the direction transverse to the masonrywork plane, since the hollow blocks (3) are configured, in a manner known per se, with transverse ribs (7) running from side wall (5) to side wall (5) and with a number of webs (8) which connect said ribs to one another and form ducts (9) running vertically when the brick is installed. At least some of the ducts (9) are configured to have at least partially open edges at the side walls (5) of the hollow block and/or at least some of the webs (8), connecting the transverse ribs (7), are at least partially severed. <IMAGE>
Patent DE-3707450-A1 (DE)
Title: Universal ball-and-socket joint
Inventor: MITSCHINSKI BERND
IPC: G05G7/10
Filed: 1987-03-07
Abstract: In order to be able to move ball-and-socket joints accurately in any desired position in a space-saving manner and without great complexity of construction, using mechanical movement elements, use is made of spherical-link chains which, operated by a control joint, exert torques on the ball-and-socket joints. This provides a universal mechanical component which, while taking up little space, can execute rotary and swivelling movements accurately and transmit forces.
Patent DE-3709981-A1 (DE)
Title: Monitoring device for detecting anomalous pressure ratios in vehicle tyres
Inventor: HEMMER HANS-PETER DIPL ING
IPC: B60C23/06
Filed: 1987-03-26
Abstract: The monitoring device contains a plurality of solid-borne sound microphones (18) which are each assigned to a wheel (12) and attached in a non-moving fashion to the chassis in the direct vicinity of the said wheel (12). The signal of the solid-borne sound microphone (18) is fed to an evaluation circuit (22) in which a frequency-dependent signal conversion takes place. In particular, a multi-channel digital frequency analysis can be performed with a microprocessor. This permits both flat tyres and damage to the chassis to be detected. <IMAGE>
Patent DE-3710093-A1 (DE)
Title: Circuit board tester for circuit boards equipped on both sides with SMDs
Inventor: KAFFKA HELMUT
IPC: G01R1/073
Filed: 1987-03-27
Abstract: In a circuit board tester for circuit boards equipped on both sides with SMDs (surface-mounted devices), which tests devices under test arranged between probe cards which can be moved relatively towards one another, via contact test probes for component operation and continuity of circuit tracks, the probe cards being movably connected to column guides within a housing, each probe card (1, 2) is allocated, for simultaneously testing the circuit boards 10 arranged at the top and the bottom of the device under test 21, to one of two housing parts (lid 3, housing 4) connected to one another in the manner of a hinge, one of the two probe cards (1, 2) being guided with guide sleeves 5 on guide columns 7, connected to the respective housing part (3, 4) and arranged perpendicularly with respect to a probe card plane (or the associated probe card frame 6) and being pneumatically movable, whilst the in each case other probe card (1, 2) is held floatingly with respect to its housing part (3, 4) and can be automatically fixed in the predetermined position with respect to the circuit board 10 via pins 8 and/or sleeve guides 9 arranged on it and the in each case opposite probe card (1, 2). <IMAGE>
Patent DE-3713848-A1 (DE)
Title: Brush with liquid passage
Inventor: MAIER PETER
IPC: A46B11/00
Filed: 1987-04-23
Abstract: A brush having a liquid passage (11) is described, a multiplicity of tufts of hair or bristles (14) being inserted or punched in around the liquid passage (Figure 1a). <IMAGE>
Patent DE-3714108-A1 (DE)
Title: Apparatus for transferring work carriers
Inventor: QUENAUDON MANFRED VON
IPC: B65G47/29
Filed: 1987-04-28
Abstract: An apparatus (1) serves to transport and transfer work carriers (2) which can be transported one after the other into and back out of a processing or assembly station (4) by means of a feed conveyor (3). A singularising device (8) for the work carriers (2) is provided at the end of the feed conveyor (3). The singularising device (8) has at least one stop (9) which in each case separates the work carrier or the work carriers (2) to be conveyed further from the other work carriers (2) delivered. A further transport means (10), preferably a stepping conveyor and in particular a rectangular conveyor, for the seizing and accelerated further transport of the work carrier or work carriers (2) singularised and released by the stop (9) is provided in continuation of the conveying direction of the feed conveyor (3). The conveying speed of the transport means (10) is higher than that of the feed conveyor (3). Between this transport means (10) and the respective work carrier (2) there is positive locking against the conveying direction during the transport in order to maintain accurate positioning. By a specific groove design on the underside of the work carriers (2), the singularising stop (9) can be lifted again into its functional position before the work carrier (2) released by it is transported out of its area, so that a directly following work carrier (2) also definitely comes against a raised stop (9) (Fig. 9).   <IMAGE>
Patent DE-3715049-A1 (DE)
Title: Suspension hook for sales cards
Inventor: USINGER MICHAEL
IPC: A47F5/08
Filed: 1987-05-06
Abstract: Suspension hook for sales goods in two different versions, designed so that the hanging part of said suspension hook, on the one hand, is constructed as a hook bent at right angles, for hanging over crossbars of a sales rack, and, on the other hand, is provided, in its hanging part, with one or more hanging pins which fit into the holes in a perforated wall.
Patent DE-3720819-A1 (DE)
Title: Baking shed
Inventor: WAHL JOCHEN
IPC: A21B1/04
Filed: 1987-06-24
Abstract: The invention relates to a baking shed which can preferably be transported and has a plurality of chambers which are to be loaded with material to be baked and can optionally be heated and loaded with material to be baked independently of one another, which is made possible according to the invention in that the individual baking chambers have separate combustion air feeds (70, 71) and an adjustable flap (42) which determines the throughput of combustion air. <IMAGE>
Patent DE-3724040-A1 (DE)
Title: Membrane body for membrane-covered electrodes
Inventor: GEHRINGER WERNER
IPC: G01N27/49
Filed: 1987-07-21
Abstract: In a membrane body for membrane-covered measuring electrodes for the polarographic determination of concentration, in particular by the Clark method, the active area of the membrane for the passage of the particles to be measured is limited by the use of an apertured diaphragm, the aperture lying above the measuring electrode.
Patent DE-3724232-A1 (DE)
Title: Drill stand
IPC: B23B45/14
Filed: 1987-07-22
Abstract: A drill stand with a base part comprising a foot, in particular an adhesive foot, as well as a machine slide which is displaceably mounted on the base part and is traversable relative to the base part by an adjusting device which can be driven by a rotatable manual actuating device. In order to improve the drill stand in such a way that detachment of the foot from the bearing surface can be avoided, it is proposed that the manual actuating device have a drive torque limiter.
Patent DE-3727350-A1 (DE)
Title: Apparatus for the distribution of liquids, especially liquid manure or the like.
Inventor: NIXEL FRITZ DIPL ING
IPC: A01C23/04
Filed: 1987-08-17
Abstract: By feeding air (at 6) into the liquid manure which flows through the feed conduit (3) to a distributor pipe (4) or to outlets (5), a liquid-manure/air mixture permeated in a foam-like manner with air bubbles is produced. As a result of the large volume, the mixture can be conveyed at a high flow speed through conduits of large cross-section, and nevertheless only small quantities of liquid manure emerge at the outlets (5). The high flow speed and the large cross-sections prevent any clogging of the conduits (3, 4). <IMAGE>