baber/WOPTO huggingface dataset:
Patent DE-3314093-A1 (DE)
Inventor: JOERN RAOUL DIPL ING
IPC: F16F3/08
Filed: 1983-04-19
Abstract: 1. Elastic cab mounting (1) for a lorry which is fitted on the chassis frame at the front on both sides of the cab, the mounting consisting of two or more rubber-metal elements (4, 5, 6), whereof one, (4) is fixed in the accommodating housing (2) of the mounting (1) and serves to absorb the vertical forces, a rotatable mounting pin (20) being comprised in this first rubber-metal element (4) in an inner metal component (14) and provided being made for a second rubber-metal element (5, 6) for the absorption of the horizontal forces towards the mounting pin (20), characterized in that the rubber adhering surfaces of the first rubber-metal element (4, or 9 to 12 and 44, 45 respectively) are arranged essentially perpendicular to the bearing plane of the vehicle or to the chassis frame of the vehicle and that thereby vertical forces are transmitted by thrust in the rubber elements (9 to 12) ; 44, 45) and that these rubber adhering surfaces lie opposite each other in the dirction of travel or transversely to the axial direction, so that horizontal forces in the direction of travel are transmitted by tensile and compressive stresses in the rubber elements (9 to 12 ; 44, 45) and that the second rubber-metal element (5, 6) has rubber adhering surfaces on the side of the vehicle chassis frame and on the side of the cab which are also aligned essentially perpendicular to the bearing plane of the vehicle or to the chassis frame of the vehicle and that thereby vertical forces are also transmitted by thrust in the rubber elements (28 to 31) and that these rubber adhering surfaces lie opposite each other in the axial direction or transversely to the direciton of travel, so that horizontal forces in the axial direction are transmitted by tensile and compressive stresses in the rubber elements (28 to 31).
Patent DE-3319716-A1 (DE)
Title: Welding machine for motor vehicle bodywork - has swinging arms to bring side panels to welding position
Inventor: MATSUBARA SOICHI
IPC: B23K37/047
Filed: 1983-05-31
Abstract: In the welding of the side panels to the floor and roof panels of motor vehicle bodywork, the separate parts forming each side panel are clamped in supports (4) mounted on opposite sides of the welding machine. The supports swing the assembled side panels towards the already positioned floor and roof panels.  As the side panels are brought into position the clamps holding them to the supports are released and at the same time the clamps which clamp them to the roof and side panels are engaged so that they are held in the correct position for welding.
Patent DE-3323724-A1 (DE)
Title: Mixing plant, in particular for producing concrete
Inventor: KINDLER WOLFGANG
IPC: B28C9/00
Filed: 1983-07-01
Abstract: The invention relates to a mixing plant, in particular for mixing gravel, sand, cement and water to produce concrete, comprising a vertically standing frame, in which the components to be mixed can be fed via conveying means and weighing devices to a mixer arranged in the frame at a distance above the standing surface. It is the object of the invention to design this mixing plant in such a way that a powerful large mixer is used and, nevertheless, the installation effort at the site where it is to be used can be considerably reduced. This is achieved by the mixer with cement weigher and control system being set up ready for operation on a platform and by the platform being swivel-mounted in the frame and able to be swivelled out of a horizontal working position, protruding out of the frame, into a vertical transporting position, enclosed by the frame.
Patent DE-3325493-A1 (DE)
Title: Rolling mill
Inventor: SENDZIMIR MICHAEL
IPC: B21B13/14
Filed: 1983-07-14
Abstract: The invention relates to a fourteen-high rolling mill in the form of an improved six-high rolling mill. The rolling mill has two essentially identical groups of rolls, namely an upper group and a lower group. Each group contains a freely movable work roll, a supported intermediate roll and a supported back-up roll. In this arrangement, the work roll is supported at the side by a pair of supported intermediate rolls, while each lateral intermediate roll receives support from a single lateral back-up roller arrangement. The bearings or bearing slides of each lateral intermediate roll and the adjacent lateral back-up roller arrangement are here supported by an adjustable, fixed, rigid support-beam arrangement.
Patent DE-3326394-A1 (DE)
Inventor: REFFERT RUDI WILHELM
IPC: C08G65/46
Filed: 1983-07-22
Abstract: 1. A process for the preparation of a high molecular weight polyphenylene ether from a monohydric phenol, which is alkyl-substituted at the two ortho-positions but not at the para-position and may or may not be alkyl-substituted at the meta-position, by an oxidative coupling reaction with oxygen at from 15 to 50 degrees C in the presence of a catalyst complex obtained from a copper salt and an organic amine, and in the presence of from 1 to 20 parts by weight of a solvent per part by weight of the monomeric phenol, and in the presence or absence of an activator, and subsequent termination of the reaction and removal of the metal component of the catalyst from the organic solution by adding an aqueous solution of a complex-forming or chelate -forming agent and, if desired, a reducing substance, as well as auxiliaries and accelerating agents for the reaction which spreads from one phase to the other, and for phase separation, as well as by adding a stabilizer during or after separation of the metal catalyst, wherein a stabilizer of the general structure A or B  see diagramm : EP0135016,P7,F1  where R1 is C1 -C8 -alkyl, phenyl or alkylphenyl, and R2 to R5 are each H, C1 -C8 -alkyl, halogen, COOH, COOR6 (R6 = C1 -C4 -alkyl or phenyl), CONH2 , SO3 H or SO2 NH2 , is added to the organic polyphenylene ether solution.
Patent DE-3333230-A1 (DE)
Title: Wand set for applying a cosmetic product
Inventor: CARRACOY CLAUDIO DR
IPC: A45D40/26
Filed: 1983-09-14
Abstract: A cosmetic wand set comprises containers (1) which can be separated from one another by tear-off strips (1a) for receiving a particular quantity of a cosmetic product (7), comprises application wands (2) located in the containers, and comprises a handle part (9) with a connecting piece for removing the wands (2) from the containers (1) and for using them. 
<IMAGE>
Patent DE-3337951-A1 (DE)
Title: Roulette system recorder
Inventor: FRIESE PAUL
IPC: A63F5/00
Filed: 1983-10-19
Abstract: Published without abstract.
Patent DE-3341431-A1 (DE)
Inventor: NUZZI FRANCIS J
IPC: C23C18/18
Filed: 1983-11-11
Abstract: An improved process for removing resin smeared on an interior wall of a hole in a resinous substrate and/or adhesion promoting the substrate which comprises: (a) contacting the substrate with an alkaline permanganate treating solution having a pH between about 11 and about 13 and an elevated temperature for a time period sufficient to remove the resin smear; (b) neutralizing essentially all manganese residue on the substrate; (c) contacting the substrate with an alkaline hydroxide etchant to remove the balance of manganese residue on the substrate. A metal such as copper subsequently may be electrolessly deposited in a more efficient and easily controlled manner on the resin substrate in the formation of a wire scribed circuit board or multilayer printed circuit board. In addition to resin smear removal, the process results in an improved bond between copper and the hole wall.
Patent DE-3342254-A1 (DE)
Title: Small combination rods, fitted out as a match, toothpick and fingernail cleaner
Inventor: CEBULLA GUENTHER
IPC: C06F5/00
Filed: 1983-11-23
Abstract: The patent claim concerns small combination rods which are provided at one end with a lighting head, for example sulphur, and are shaped at the other end in such a way that they can at the same time be used as a toothpick or/and as a fingernail cleaner.
Patent DE-3342401-A1 (DE)
Title: Clamping device for a disk drive
Inventor: SASAKI MASATO
IPC: G11B17/03
Filed: 1983-11-24
Abstract: This clamping device, in particular for floppy disks, is introduced into a hollow annular spindle element, driven by a drive shaft, as a flexible thin-walled hub, resting with its annular flange on the end face of the spindle element, and the disk is clamped between this annular flange and the end wall of the spindle element, there then being embedded in a peripheral groove of this end wall a peripheral elastic ring element, which protrudes beyond the plane of the end wall by a predetermined amount and is fastened to the groove by intrinsic elasticity or an adhesive.
Patent DE-3345841-A1 (DE)
Title: Hydraulic injection timing device
Inventor: HAAS ECKHARD
IPC: F02D1/18
Filed: 1983-12-19
Abstract: Hydraulic injection timing device for in-line injection pumps on internal combustion engines, especially on self-ignition, air-compressing internal combustion engines, comprising two hydraulically controllable cylinder-piston units, one unit representing an adjusting device and a second unit a control device. <IMAGE>
Patent DE-3401301-A1 (DE)
Title: Luminaire
Inventor: BARTENBACH CHRISTIAN ING
IPC: G02B6/00
Filed: 1984-01-16
Abstract: Luminaire having a light source (1) and an optical system (2', 2'') which is arranged around the latter and from which the beams enter a rotationally symmetrical light-guiding body (4) through a vertically extending entrance surface (5) and emerge downwards after total reflection. The light-guiding body (4) consists of individual, radially extending plates (3) between which there is an interspace. <IMAGE>
Patent DE-3406459-A1 (DE)
Title: Tubular slideway for transporting people and goods
IPC: B61B13/10
Filed: 1984-02-23
Abstract: The tubular slideway for transporting people and goods, alternatively also as pneumatic post. In the actual system which runs through under the stations, there is a permanent air stream which corresponds to the travel speed. Very lightweight vehicles slide here on air starting from a specific speed, heavier or slower vehicles slide additionally on a small layer of water on the ground. Ideally, the stations are located at such a height above the actual travel tube or the travel tubes are located at such a depth below the stations that the travel speed is reached in the steep descent tube when entering into the main tube. However, other alternatives have also been devised. The main tube and stations can also be located on the same level. The guidance of the main tubes is variable in respect to their height. Outside built-up areas, the travel tubes can be again laid directly below or above the surface of the ground. <IMAGE>
Patent DE-3407924-A1 (DE)
Title: Antifreeze for central heating systems
Inventor: FOCKER ALFONS
IPC: C09K5/20
Filed: 1984-03-03
Abstract: The invention relates to an antifreeze for central heating systems based on glycol with a proportion of at least 10 % of a petroleum distillate which is in the heavy gasoline/kerosine range and consists of about 70 % acyclic hydrocarbon compounds and about 30 % isocyclic hydrocarbon compounds.
Patent DE-3408354-A1 (DE)
Title: Profiled cutter head
Inventor: FAELCHLE KARL-HEINZ
IPC: B27G13/10
Filed: 1984-03-07
Abstract: The invention relates to a profiled cutter head for the machining and cutting of workpieces, with a blade carrier secured to a rotatable shaft, which carrier has at least one recess open to the outside and extending essentially radially to the shaft to accommodate a blade, with a counterplate supporting the blade and arranged in a stationary but replaceable manner in the recess, and with a clamping element similarly arranged in the recess for clamping the blade against the counterplate. In order to permit a simple and precise adjustment of the blades, it is provided that an adjustment strip is arranged relative to the counterplate in the recess and radially inwardly so as to leave a gap between it and the counterplate, on which adjustment strip the blade surface opposite the cutting edge of the blade rests, and that the adjustment strip can be essentially radially adjusted by adjustment means provided in the blade carrier.
Patent DE-3413739-A1 (DE)
Title: Vacuum brake booster
Inventor: LIND KLAUS
IPC: B60T13/57
Filed: 1984-04-12
Abstract: In a vacuum brake booster an air guide element (30) is fixed on the piston rod (8) controlling the double valve (22, 23 and 23, 29) and connecting the brake pedal to the control valve piston (10), which element deflects the air flow from the control bore (26) entering the valve chamber (28) through the disc valve (23) radially outwards so that the air flow can enter the radial bores (27), which connect the valve chamber (28) to the working chamber (3) in the vacuum housing (1), without further deflection. For this purpose, the air guide element (30) comprises a hollow cylindrical part (34), on the outer circumferential surface of which a plurality of ribs or fins (33, 33%, 33_) extending in a longitudinal direction are arranged, a flange (29), which extends in a plane transversely to the longitudinal axis of the piston rod (8), also being provided on the control valve piston end of the hollow cylindrical part (34). <IMAGE>
Patent DE-3414533-A1 (DE)
Title: Rotary flexographic printing device
Inventor: HORNSCHUH MANFRED
IPC: B41F5/24
Filed: 1984-04-17
Abstract: A rotary flexographic printing device having an impression cylinder, a flexographic printing forme which is mounted on its circumference and has a flexible flexographic printing plate with elastic properties which correspond to a given standard, and having a back pressure cylinder, is characterised in that a base is provided on the impression cylinder for adjusting a hardness of the flexographic printing forme which is effective in relation to the back pressure cylinder, said base having elastic properties which are selected to correspond to said effective hardness.
Patent DE-3417602-A1 (DE)
Title: Device for thermal oxidation of combustible components of salt solutions
Inventor: LINDE ROBERT VON DIPL ING
IPC: F23J15/04
Filed: 1984-05-11
Abstract: A device for thermal oxidation of combustible components of salt solutions attended by subsequent recovery of heat has a burner, a combustion chamber into which a feed line for the salt solution opens and in the exhaust gas line of which a waste heat boiler is arranged, as well as a container for the salt melt which is arranged below the combustion chamber and is connected thereto. In order in the case of a defective waste heat boiler not to have to interrupt operation, or in order to be able to carry out cleaning, maintenance and repair work on the exhaust heat boiler without interrupting operation, a shut-off valve is arranged in the exhaust gas line behind the exhaust heat boiler, and an exhaust gas bypass line which opens downstream of the cut-off valve into the exhaust gas line departs from the container for the salt melt. When the shut-off valve is closed, all the exhaust gas can flow off to the bypass line, so that even when the exhaust heat boiler is switched off uninterrupted operation is ensured.
Patent DE-3419954-A1 (DE)
Title: Supply road bunker
Inventor: VOSS KURT-HEINZ DIPL ING
IPC: E21F15/08
Filed: 1984-05-29
Abstract: The bunker storage of debris is necessary to carry out continuous stowing using an air stowing machine. In contrast to stationary bunkers, the invention makes provision for a roadway bunker for the storage and removal from storage of debris, so that buffer spaces can be created regardless of the activity of the blowing machine, which roadway bunker consists in known fashion of bunker side walls (3) provided on both sides of the conveying means (2), is designed to travel underneath and connected to a waste feeding belt (4) and is provided with a funnel-shaped, adjustable transfer device (8). <IMAGE>
Patent DE-3430823-A1 (DE)
Inventor: STAHL HELMUT
IPC: B24B21/14
Filed: 1984-08-22
Abstract: A belt-grinding machine with a grinding belt (18) driven by a driving wheel (12) and guided over at least one deflection roller (14, 16) and with a rotating contact element (20) acting, with its peripheral surface, as a support for the reverse side of the grinding belt, whereby the contact element (20) is driven independently by the grinding belt drive, (11, 12) at a peripheral speed which is different from the speed of the circulating grinding belt (18). The contact element has, in the region covered, a number of elastically flexible, loosely flexible or pivotable threads or lamellae which under centrifugal action stand out essentially in a radial direction, and in quick succession strike against various relevant points of the grinding belt. As a result of this each grinding particle is supported only for a short distance, so that a regular and almost unscratched grinding finish can be achieved.
Patent DE-3435144-A1 (DE)
Inventor: HAHN THOMAS
IPC: B65H5/08
Filed: 1984-09-25
Abstract: A positioning arrangement for use with a device having a fixed or movable crane arm includes a suction device for plate-shaped bodies which hangs from the free end of the crane arm, the suction device being provided with a tilting device. The tilting device is infinitely variable by a setting mechanism. In this way, the center of gravity of the suction device with the plate-shaped body attached by suction may be adjusted such that the plate-shaped body is kept vertically.
Patent DE-3436558-A1 (DE)
Title: Muffling disc for drums
Inventor: FOERSTER VOLKER
IPC: G10D13/02
Filed: 1984-10-05
Abstract: The invention comprises a muffling disc, which comprises a plurality of layers and is intended to reduce the noise of drums, in particular to avoid background noise and to avoid impairment of comfort by spring as a result of rebounding, the muffling disc fitting well and not sliding out of place even when the drum is in inclined. The muffling disc comprises three layers, the first layer being of porous foam rubber, the second layer being of a mylar film and the third layer being once again of foam rubber. The muffling disc formed in this way fits well and tightly on the drum head, without rebounding, and does not slide out of place even when the drum is inclined. The muffling disc emits an absolutely identical, but muffled, sound and its comfort of spring is identical to that seen when an unmuffled drum head is subjected to the same sequences of drum beats. The muffling disc formed in this way results in optimisation of the acoustic behaviour and comfort of spring, whilst simultaneously reducing the noise level considerably.
Patent DE-3438134-A1 (DE)
Inventor: EMRICH HELMUT
IPC: B65H9/10
Filed: 1984-10-18
Abstract: A method and apparatus for aligning and feeding sheets for printing presses having a conveyor for supplying the sheets individually from a feed stack to the front and side lays in a feed table of the press. The method includes the steps of causing the sheets to strike the front lays, drawing the sheets against a side abutment of the side lay, engaging the sheets from below utilizing a vacuum device and then again pressing the sheets against the front lays. The apparatus includes a vacuum device and front and side lays. The vacuum device includes suction arms disposed below the sheets and ahead of the front lays with respect to the direction of the sheet movement. The front lays are movable reciprocably in the direction of the sheet movement while the side lays are movable transversely to the direction of the sheet movement. The apparatus also includes: a first cam for pivoting the suction arms, a second cam for reciprocating the side lay, and a suction disc for controlling the negative pressure applied to the suction arms, all of which are secured to a single shaft and adjusted and laid out in an angular position to one another so that the sheet, after having been drawn laterally against the side lays, is again engaged by the suction arms and moved into a final position against the front lays.
Patent DE-3440349-A1 (DE)
Title: Combined jet pipe unit
Inventor: MUELLER ERICH
IPC: A62C31/02
Filed: 1984-11-05
Abstract: A lower and an upper jet pipe are arranged one above the other in a vertical plane and are connected to one another in a stable yet releasable fashion. Both jet pipes can be actuated simultaneously and individually by a single fireman. They can, on the other hand, be easily separated and used independently of one another.
Patent DE-3440690-A1 (DE)
Title: Ink ribbon cassette with end sensor
Inventor: NOZAKI MINEO
IPC: B41J32/00
Filed: 1984-11-07
Abstract: The cassette for a printer accommodates the ribbon (2) on two spools (3.4). The ribbon passes over a series of guide members, and at one point leaves the cassette to pass over th the printing head (6). There is a cutout in the wall of the cassette at this point. There are two holes (8,9) in the cassette wall, into which projections on the printer fit, to hold the cassette firmly in place. The two spools for the ribbon are held on spindles which allow them to turn freely. There are projections (12) in the edge of the cassette remote from the printer mechanism to assist in holding the cassette firmly in place.
Patent DE-3440783-A1 (DE)
Title: Pipeline for the subsequent stowing of underground cavities
Inventor: SILL FRIEDRICH DIPL ING
IPC: E21F15/08
Filed: 1984-11-08
Abstract: To limit the settlement of the roof layers as well as to avoid consequential damage during caving, the cavities of a caved area of underground workings are at least partly filled with a mixture of finest-grained to fine-grained filling materials, for example electrostatic filter ash and water. To carry out the method, a pipeline is necessary which is linked to a trailing line (11), which is assembled from thick-walled transport pipes (19) having a smooth transition to one another and is provided with at least one discharge pipe (20) at the end, by means of a universally movable connecting and coupling part (21, 22) in the face conveyor (3) and/or on parts of the support and in which, arranged upstream of the transport pipes (19), an intermediate pipe (23) with an inlet connecting piece (26) accommodating the feed tube (24) branching off from the face line (10) is provided. <IMAGE>
Patent DE-3443079-A1 (DE)
Title: Valve device
Inventor: SCHULZ HANS-JOACHIM
IPC: F16K27/02
Filed: 1984-07-21
Abstract: The invention relates to a valve device which consists of two housing parts made of plastic and has several pressure-medium connections. According to Fig. 2, a threaded insert (40) is provided in each pressure-medium connection (39). The threaded insert (40) serves to connect a pressure-medium line coupling, likewise provided with a thread, to the pressure-medium connection. The threaded insert has a recess (45, 44) which runs in the peripheral direction and into which an encircling projection (43) of the pressure-medium connection (39) extends. The projection (43) is dimensioned in such a way that a sealing ring (41), which serves to seal off a pressure-medium line coupling from the pressure-medium connection (39), rests with its mean diameter on the gap (42) between the wall of the pressure-medium connection (39) and the circumferential surface of the threaded insert (40). <IMAGE>
Patent DE-3445967-A1 (DE)
Title: Heat exchanger
Inventor: BRAEUTIGAM MAX DIPL ING
IPC: F28D11/04
Filed: 1984-12-17
Abstract: A heat exchanger for the indirect cooling or heating of granules is described which has a rotatable container 11. On the axially opposite ends of the container there are disposed a feed opening 8 and a discharge opening 9 for the granules. Heat exchange elements 13a, 13b, 13c, which are designed for conveying the granules from the feed opening to the discharge opening, extend substantially transversely to the axis of rotation. Each of the heat exchanger elements is formed by a plurality of pipe sections 14 which are arranged substantially parallel to one another and at least some of which are connected to a continuous flow path. <IMAGE>
Patent DE-3447027-A1 (DE)
Title: Wood preservatives and their preparation
Inventor: WEBER JUERGEN DIPL CHEM DR
IPC: B27K3/52
Filed: 1984-12-22
Abstract: The invention relates to water-soluble wood preservatives containing copper and boron in the form of compounds as well as alkanolamines.