baber/WOPTO huggingface dataset:
Patent DE-3643915-A1 (DE)
Title: Sucker in turning drums of printing machines
Inventor: JENTZSCH ARNDT DIPL ING
IPC: B41F21/10
Filed: 1986-12-22
Abstract: The invention relates to a sucker in turning drums of printing machines which can be used selectively in face printing or perfecting, and in which the sheet is turned in perfecting according to the principle of trailing-edge turning by means of a sucker and gripper system, the turning drum being enclosed by two impression cylinders. The aim of the invention is to provide a sucker in turning drums which guarantees precise receiving of the sheet by the impression cylinder and precise transfer to the gripper system. The object of the invention, to provide a sucker in turning drums which, after it has been set down on the end of the sheet and after it has sucked up the sheet, immediately draws it below the periphery of the turning drum, is achieved in that the sucker is designed as a spring sucker.
Patent DE-3644403-A1 (DE)
Title: Process for the dry separation of multiple-component solids particle mixtures originating from solids-laden flue gases, in particular of coal combustion processes
Inventor: HOLZAPFEL THOMAS
IPC: B07B9/00
Filed: 1986-12-24
Abstract: A method is to be specified which permits usable raw material to be recovered economically from solids particle mixtures of the abovementioned origin, previously substantially treated as waste material. To achieve this object, a process having the following process course is proposed:   a) passing a solids particle stream through a magnetic separator (MS) and/or through an electrostatic separator (ES) and conducting away the magnetic and/or electrically susceptible solids particles, b) passing the remaining solids particle stream through a single-stage sifter (S1) to separate the particle stream into a part-stream having particles of larger grain sizes and a part-stream having particles of smaller grain sizes and c) passing the part-stream having the particles of smaller grain size through a multiple-stage sifter and/or separator (Z6-Z10; Z6-Z12; WS, Z6-Z9) to separate the particles of smaller grain sizes into various components and/or fractions.   The process is applicable in particular to fly ashes from coal combustion or refuse incineration, filter dusts, sinter dusts and material from generically related high-temperature processes. The process products are usable, e.g., as fillers for dyes, additives for ... Original abstract incomplete. <IMAGE>
Patent DE-3703812-A1 (DE)
Title: Antenna arrangement
Inventor: CZERNETZKI HANS-PETER
IPC: H01Q21/10
Filed: 1987-02-07
Abstract: It is intended to create an antenna arrangement of this type by means of which an antenna gain of approximately 1.5 dB, related to a half-wave dipole, can be set in a simple manner. In order to achieve the object, the two dipoles are arranged with respect to one another in such a manner that the two mutually adjacent dipole halves act in radiation terms as a common dipole half. The invention enables a compact construction and can be used advantageously as a vertical aerial having a low structural height. <IMAGE>
Patent DE-3704147-A1 (DE)
Inventor: BLUM RAINER
IPC: C09D133/08
Filed: 1987-02-11
Abstract: Binders contain (A) copolymers of (a) from 5 to 70% by weight of monoesters of acrylic acid and/or methacrylic with dihydric to hexahydric C2-C18-alcohols, (b) from 0.1 to 80% by weight of esters or amides of acrylic acid and/or methacrylic acid with monofunctional C2-C20-alcohols or -amines which have an open-chain and/or cyclic urea group in the ester or amide radical, (c) from 1 to 60% by weight of esters of acrylic acid and/or methacrylic acid with monofunctional C1-C20-alcohols and (d) from 0 to 60% by weight of other comonomers, and (B) polyisocyanates, some or all of whose isocyanate groups may be blocked with CH-, NH-- or OH-acidic blocking agents and which have an isocyanate functionality of from 2.5 to 6. These binders are employed for the preparation of polyurethane finishes, which are used to produce coatings.
Patent DE-3704190-A1 (DE)
Title: Maker's emblem for motor vehicles
Inventor: RADIMERSKY FRANZ DIPL ING
IPC: B60R13/00
Filed: 1987-02-11
Abstract: In order to produce a maker's emblem for motor vehicles, the emblem having three-dimensionally formed letters and/or image elements and fastening pins which are mounted on parts of these elements and can be inserted in corresponding body perforations, it being possible, in addition, to insert the emblem in a recess, which is approximately adapted to the outline of the said emblem, in the body sheet-metal or the like of the motor vehicle, which emblem prevents the formation of areas of dirt and corrosion inside the recess, it is proposed that the emblem (1) be inserted in a hemispherical casing (4) made of an elastic material and that the casing (4) have a radially projecting circumferential sealing lip (5). <IMAGE>
Patent DE-3706351-A1 (DE)
Inventor: SCHLINKHEIDER WILFRIED
IPC: F01L23/00
Filed: 1987-02-27
Abstract: 1. Liquid piston pump driven by a compressed-air piston motor, comprising a flushing chamber arranged above the pump located underneath, a motor arranged with an interstice above this flushing chamber creating a free space, and a piston rod which connects pump and motor and has two parts connected to one another via a coupling point arranged in the free space, and also a control device for the motor, and an expansion space for the discharging air, which expansion space is arranged downstream from the control device, characterized in that the control device (9) is arranged in the free space radially outside the piston rod (7) and has a height which is at least equal to the maximum length of stroke of the motor (5), in which arrangement a control sleeve (27) surrounds the section of the piston rod (7) having the coupling point (7a), can be displaced a limited distance by a driving member (28), which is arranged at the coupling point (7a), in each case at the ends of the stroke, has stops (29, 30) at its ends for interacting with the driving member and carries along with it a flat slide (31) bearing against a slide seat (32).
Patent DE-3707693-A1 (DE)
Title: Electrically conductive, p-doped polyheterocyclics
Inventor: NAARMANN HERBERT DR
IPC: H01M4/60
Filed: 1987-03-11
Abstract: Electrically conductive homopolymers of 2,2'-bispyrrole and copolymers of these compounds containing compounds selected from the class of the 5-membered heterocyclic compounds having a conjugated pi -electron system containing nitrogen, oxygen or sulphur as hetero atoms, with a particularly high specific surface, and a method of producing them. These polymers are used as electrical conductors or electrodes in electrochemical cells or for surface coating.
Patent DE-3708958-A1 (DE)
Inventor: TRIESCHMANN CHRISTA DIPL CHEM
IPC: C09J7/02
Filed: 1987-03-19
Abstract: Compositions which may be crosslinked to form adhesive-repellent coatings having increased separation values, comprising organopolysiloxanes in which at least 95 mol percent of the siloxane units have the formula HR1 C=CR2COOR3SiR2O1/2, where R is a monovalent hydrocarbon radical or a halogenated monovalent hydrocarbon radical, R1 is hydrogen or a halogenated phenyl radical, R2 is hydrogen or an alkyl radical having from 1 to 4 carbon atoms, R3 is a divalent hydrocarbon radical or a halogenated divalent hydrocarbon radical, in which the organopolysiloxanes also contain siloxane units of the formulas HSR4SiRO and R25SiO in which R is the same as above, R4 is a divalent hydrocarbon radical, R5 is the same as R or a hydrocarbon radical substituted with the HR1C=CR2COO group, where R1 and R2 are the same as above, and at least 95 percent of the silicon-bonded oxygen atoms in the siloxane units having the HS group are present in the  3BOND SiOSi 3BOND  group, and at least one organopolysiloxane having units of the formulas R36SiO178  and R6SiO3/2 and/or SiO4/2 in which 0.5 to 50 percent of the R6 radicals are those of the formula HSR4- where R4 is the same as above and the remaining R6 radicals are the same or different monovalent hydrocarbon radicals, halogenated monovalent hydrocarbon radicals or hydrocarbon radicals which are substituted by a group of the formula HR1C=CR2COO-, where R1 and R2 are the same as above.
Patent DE-3714740-A1 (DE)
Title: Motor vehicle brake system with slip control
Inventor: BECK EDUARD
IPC: B60T8/44
Filed: 1987-05-02
Abstract: In a motor vehicle brake system with slip control, the pressure of a tandem master cylinder (1) is in normal cases, when no slip occurs, fed by way of a main valve arrangement (7), automatically reversible as a function of the occurrence of a slip, to two diagonal brake circuits and, when a slip occurs, the pressure of a pressure source (23) is fed at least to the brake circuit(s) causing a slip by way of a pressure modulation valve arrangement (26). In order to shorten the braking distance in the event of all wheels not being locked, it is proposed that, in the event of slip occurring, the main valve arrangement (7) cause the diagonal brake circuits to be switched over to three brake circuits, of which the one is assigned solely to the rear wheel brakes (15, 16) and the others are each respectively assigned solely to one of the front wheel brakes (13, 14). <IMAGE>
Patent DE-3719442-A1 (DE)
Title: Portable press for producing compression joints
Inventor: WOLF ERICH
IPC: B30B1/00
Filed: 1987-06-11
Abstract: A portable press for producing compression joints, especially between electrical leads, using pressing clamps and having a handle (1) which permits operation using one hand, a drive device (2, 3, 4) which has an electric motor (2) for displacement of the pressing tool (5) against the abutment (6) with the amount of force necessary for compression to take place. A battery (12) serves as a power source for the drive device (2, 3, 4). A manually operated additional drive (10) is provided for displacement of the pressing tool (5; 105; 305; 405; 505; 605) in that section of its displacement region in which no deformation of the object to be compressed takes place. <IMAGE>
Patent DE-3725620-A1 (DE)
Title: Electric drive and brake system for combination motor vehicle - has microprocessor controlling electric motors powered by oscillatory piston engine-generator
Inventor: KLAUE HERMANN DR ING
IPC: B60L50/30
Filed: 1987-08-03
Abstract: An engine drives an ac. generator and the output is passed via a frequency changer to drive motors.  The generator-i.c. engine combination (30) is switched, by operating the accelerator pedal (42), to a set load operating point and, by setting the pedal to its stop, the motor idles.  The current frequency fed to the motors (5 - 8) is adjusted for the running speed and accelerator pedal position using a microprocessor. The i.c. engine may be an oscillatory piston engine (30) with a linearly oscillating piston, whose offset force is provided by the flywheel action of the generator.  A flywheel store (31) may be used to recuperate braking energy to feed it back during acceleration. The connection between drive motor and wheels may be by the use of a single peg planetary gear.
Patent DE-3728515-A1 (DE)
Title: Emergency brake arrangement for truck or similar vehicle
Inventor: HAEDRICH HERBERT
IPC: B60T1/10
Filed: 1987-08-26
Abstract: An emergency brake arrangement for a truck (1) and similar vehicles having braked front and rear wheels (3, 4, 8, 9) is described. Operatable from the driver's cab, a further axle (14) with wheels (15, 16) with auxiliary brake device (22) can be lowered to the road surface and held against this, the wheels (15, 16) needing to possess at least emergency running characteristics. The auxiliary brake device (22) for the said wheels (15, 16) is independent of the normal brake device (12) and must act at least until the respective vehicle has come to a standstill. The emergency brake device (22) suitably has the structure of an independent servo brake device, possessing an accumulator (23) chargeable by the rotating wheels. The emergency brake device (22) may also be automatically releasable through analysis of speed signals. In addition, chocks (29, 30) can be lowered when at a standstill. <IMAGE>
Patent DE-3731124-A1 (DE)
Title: Fireproofing system for structures, in particular for tunnel walls
IPC: E04F13/14
Filed: 1987-09-16
Abstract: The invention relates to a fireproofing system for structures, in particular for tunnel walls, having a heat-insulating and fire-resistant lining which is arranged on the tunnel wall, consists of insulating materials and is delimited towards the interior of the tunnel by a self-supporting shell. In the case of said fireproofing system, this shell is formed from prefabricated individual elements which are connected to one another in a flexurally rigid manner and are connected to the tunnel wall in an impact-absorbing manner.
Patent DE-3731791-A1 (DE)
Title: Air atomizer
Inventor: FRENKEL WALTER
IPC: B01F3/04
Filed: 1987-09-22
Abstract: The invention proposes the use of micro perforated plates (2) as atomizers of gas in liquid. The micro perforated plate (2) is mounted in a socket (1) and secured with a sealing joint (3). The compression space between socket (1) and micro perforated plate (2) is supplied, via the air entry opening (1b), e.g. with compressed air which emerges in finely atomized form from the nozzles (2a) into the liquid. The air atomizer is also suitable for sewage water and bath water containing oily additives because it repels dirt (stainless steel) and can be easily cleaned by ultrasound. <IMAGE>
Patent DE-3732726-A1 (DE)
Inventor: RUCKES ANDREAS DR
IPC: C08G18/32
Filed: 1987-09-29
Abstract: The present invention is directed to a process for the production of compact or cellular, elastomeric moldings having a compact skin based on polyurethane urea elastomers prepared from (a) organic polyisocyanates, (b) relatively high molecular weight polyhydroxyl or polyamino compounds containing at least two reactive hydrogen atoms, (c) diaminodiphenyl ureas as chain-extending agents and optionally, (d) catalysts, (e) small quantities of ethylene glycol, (f) other chain-extending agents and/or cross-linking agents, (g) blowing agents and (h) auxiliaries and/or additives, which is characterized in that the chain-extending agents (c) are diaminodiphenyl ureas corresponding to formula I    <IMAGE>  (I)   wherein R1, R2, R3 and R4 may be the same or different and represent hydrogen or a C1-C6 alkyl radical and wherein the NH2 groups are in the m- and/or p-position to the urea group. The present invention is also directed to the RIM elastomers produced by this process.
Patent DE-3734747-A1 (DE)
Title: Doctor device
Inventor: ZIMMER JOHANNES
IPC: B05C11/04
Filed: 1987-10-10
Abstract: In a doctor device with a doctor roller (3), which is preferably pressed on magnetically, for applying a flowable substance to a material web (4), a profile strip (1) is provided which, together with its mount (9), can be pivoted and/or raised and lowered with respect to the doctor roller (3). <IMAGE>
Patent DE-3734875-A1 (DE)
Title: Forerunner for a curtain-drawing device
Inventor: DOERFLINGER PETER
IPC: A47H15/04
Filed: 1987-10-15
Abstract: A forerunner of a curtain-drawing device having a drawing cord consists of a sleeve-like part with at least one receptacle for the positive fixture of a drawing cord provided with projections and of a body attaching to the sleeve-like part, said body reaching at least partly into the running channel of a curtain rail in which one or more curtain-supporting elements are displaceably arranged. To be able to transmit even heavy curtain loads in the case of bent curtain rails with low tensile forces, the receptacles in the sleeve part of the forerunning are constructed to be of cross-recess shape and the drawing cord carries plastic bodies with cross-shaped extensions which are adapted to the cross-recess-shaped receptacles of the sleeve part.
Patent DE-3736869-A1 (DE)
Title: Tenter hook for textile-processing machines
Inventor: JEDAMZIK KARL-HEINZ
IPC: D06C3/04
Filed: 1987-10-30
Abstract: In order to improve the retention of the small flap (3) of a tenter hook for textile-processing machines, which, in its working position, bears against a stop, especially against the tenter-hook table, and is pivoted away from this stop into its catch position, it is proposed that there be arranged on the small flap (3) a retaining lever (11) which, when the small flat (3) is in the catch position, is held by a retaining roller (13) mounted rotatably on a detent pawl (14). <IMAGE>
Patent DE-3737410-A1 (DE)
Title: Bed
Inventor: HAAG VOLKMAR
IPC: A47C19/04
Filed: 1987-11-01
Abstract: The bed has a bedstead adjustment device for adjusting the position of the bedstead of the bed. It comprises a lifting device with which the height of bedstead support means can be adjusted. Furthermore, for space-saving arrangement of the bed and facilitating care of an ill person lying in the bed it is provided that the bedstead adjustment device have a rotating mounting with a vertical axis of rotation which permits the bedstead support means to be rotated about this axis of rotation.
Patent DE-3738587-A1 (DE)
Title: Method and apparatus for apportioning articles in a manner correct in terms of spacing
Inventor: BONIN DIETER
IPC: B65G47/26
Filed: 1987-11-13
Abstract: The object of the invention is to provide, for articles of any desired length and size, lining-up possibilities preselectable in any desired manner and having, in a corresponding manner, any desired spacings without regard having to be paid to specified fixed points which, for example, are specified by retractable arresting points. This object is achieved in the invention in that the length of the article and the spacing to be assigned to the article arranged in front and/or behind is determined in a computer and given to a positioning control device by means of which the article, after passing through a starting position, is then moved on a continuously driven roller group and, after achieving its specified travel, is stopped and positioned by braking the assigned roller group. The invention can be used in particular in transport and packaging technology. <IMAGE>
Patent DE-3743911-A1 (DE)
Inventor: JUSSILA OLAVI
IPC: B66D1/22
Filed: 1987-12-23
Abstract: A gear transmission for lifting machinery comprises a first countershaft gear train 2 coupled to a second planetary gear train 3, both trains being disposed inside a cylindrical shell 6 which in turn is disposed inside a rope drum 1 rotatably mounted on said shell via bearings 7 & 8. Power is supplied to the gear transmission via a shaft 9, and the output from the planet carrier 13, of the train 3 rotates the drum 1 via a tooth coupling 5 and a disc 14 connected to the drum. Coaxial shafts 10 & 11 of the gear trains 2,3 are connected together via a toothed or splined coupling 4. <IMAGE>
Patent DE-3744275-A1 (DE)
Title: Mechanical speed governor for an internal-combustion engine having an adjustable degree of irregularity
Inventor: HAAS ECKHARD DIPL ING
IPC: G05D13/20
Filed: 1987-12-24
Abstract: For reasons of production, the governor components have tolerances which influence the degree of irregularity. Furthermore, depending on the use of the internal-combustion engine, an adaptation of the degree of irregularity is necessary, particularly in the case of three-phase current units running in parallel. The adjustable degree of irregularity is ensured by means of an adjustable lever arm on the control lever, in that, as a result of the rotation of a threaded shaft introduced axially therein, the point of application of force of the control spring is displaced from the axis of rotation of the control lever. <IMAGE>
Patent DE-3801022-A1 (DE)
Title: Rubber mixture
Inventor: SUZUKI YOSHIHIKO
IPC: B60C1/00
Filed: 1988-01-13
Abstract: The invention relates to a rubber mixture for the tread of tyres for motor vehicles. According to the invention, the mixture comprises a matrix rubber and a vulcanised rubber of specific particle size and low hardness. Both rubbers contain carbon black, with the following equation applying: 0 </= X </= Y/3, in which X is the amount of carbon black in the vulcanised rubber and Y is the amount of carbon black in the matrix rubber, both amounts being based on the total amount of the matrix rubber. The resultant tyre has good grip on snow and ice and low wear.
Patent DE-3807627-A1 (DE)
Title: Drive mechanism for the adjusting spindles of rolling stands
Inventor: POROMBKA BURKHARD
IPC: B21B31/04
Filed: 1988-03-09
Abstract: A drive mechanism for the adjusting spindles 3a, 4a of rolling stands. The adjusting spindles 3a, 4a are guided by the uprights of the housings of the rolling stand and can be fixed in these against rotation and are guided by drive nuts 5, 6 which are supported in the housing base 7 of the rolling stand. Each of the drive nuts 5, 6 can be connected to an associated output gear wheel 14, 15 of the drive mechanism 12, 18, 19, 20, 14, 15. The drive mechanism 12, 18, 19, 20, 14, 15 is arranged with its gearbox housing 21 underneath the housing base 7; 37 of the rolling stand and connected releasably to the latter. The output gear wheels 14, 15 are arranged coaxially underneath the associated drive nut 5, 6; 35, 36 and can be connected to the latter via a releasable coupling 16. <IMAGE>
Patent DE-3812826-A1 (DE)
Title: Squeegee for screen printing
Inventor: MESSERSCHMITT ELMAR DR
IPC: B41F15/44
Filed: 1988-04-16
Abstract: The invention relates to a squeegee for screen printing, consisting of a squeegee strip with a lip of soft material for resting on the printing screen and of a hard elastic shim arranged on the back of the squeegee strip, the squeegee strip and the shim being clamped in a squeegee holder extending over the width of the printing screen. In a squeegee of this type for screen printing, the ink distribution on the printing image and the guiding of the squeegee on the printing screen are to be improved and, additionally, improved, reproducible pressing-on characteristics and bending rigidity are to be achieved at a constant contact angle of the squeegee. To achieve the object, provision is made for the squeegee strip and the shim to be provided in the region of their overall surfaces in the manner of composite material with two different elasticities. In this case, squeegee strips are mounted on one or both sides of a hard elastic shim in the manner of composite material.
Patent DE-3818240-A1 (DE)
Title: Safety chassis for sports cars, high-speed motor cars and buses, with constant suspension links, centrifugally controlled counter steering and automatic enlargement of the toe-in
Inventor: SCHWARTZ WERNER
IPC: B60G3/26
Filed: 1988-05-28
Abstract: In front and rear axle a constant wheel track, a constant wheel camber and a constant wheel base are achieved by fitting of a constant wishbone, in that the wishbones 10 are connected to the subframe, chassis or frame 8 by way of the lever shaft 14 and shaft bearing 15, in that they are horizontally displaced and, controlled by the constant linkage 11, the extension arm 12 and suspension link 10, are connected to one another by way of the bearing 13, the track rods 24 and 26 on the front axle, divided by steering idler arms 19, transmitting the steering forces to the wheel carrier 16 by way of the steering arms 23-25-28, and the longitudinal adjustment, controlled by way of the lever shaft 14 and its lever 21, linkage 22 and the T journal 20, swing-mounted on the brackets 18, being identical with the longitudinal adjustment of the constant wishbones 10, as a result of the correct relationship of unsupported lengths and bores to one another, both a precise steering and a constant tracking and a constant camber being achieved. The counter steering of the rear axle has no connection to the front axle steering but is activated exclusively by the centrifugal or lateral forces, which build up on cornering and act by way of the constant wishbones 10 on the wheel carrier 29, lever 30, wheel contact point 45, steering arm 31, track rod 33 and steering arm 34 on the central unit, the housing 41 of which...by spring 39, bush 38 and crown nut 37 with the recesses 42 on the rollers 44... Original abstract incomplete. <IMAGE>