baber/WOPTO huggingface dataset:
Patent DE-3638331-A1 (DE)
Title: Rolling stand for rolling flat stock with a pair of axially displaceable work rolls
Inventor: BEISEMANN GERD
IPC: B21B13/02
Filed: 1986-11-10
Abstract: In order, when rolling flat stock by means of multi-roll stands, to reduce the wear of the rolls at the edges of the rolled strip 9, axially displaceable rolls 1, 2 with a facility for controlling their bending are given an effective barrel length such that the ends of the barrel do not enter the area of the effective barrel length of supporting back-up or intermediate rolls 3,4 in any axial setting, with the result that there is a partially increased rolling force at neither of the edges 9A, 9B of the rolled strip, something which is unavoidable with the conventional axial displacement of the rolls with reference to the edges of the strip, giving rise to increased wear of the rolls. To ensure that the axial displacement to reduce wear does not lead to a change in bending action in the roll gap, a bend control is used to keep constant the preset bending moments, which rotate about the ends 3A, 3B, 4A, 4B of the barrels of rolls 3, 4 supported directly on one another, both on the drive side and on the operator side A, B of the rolling stand, this being done as a function of the displacement position of the rolls, which are provided with an excess length. <IMAGE>
Patent DE-3640481-A1 (DE)
Title: Training bench for body-building exercises
Inventor: BECKER HERMANN JOSEF
IPC: A63B23/00
Filed: 1986-11-27
Abstract: The known training benches for body-building exercises have padded bench surfaces which are subdivided into two sub-sections, both parts being capable of being brought into different tilting positions. The new training bench permits tilting of the individual parts independently of each other, their paddings coming to rest in close contact with each other in any desired tilting position. In the training bench, the sitting surface and the lying surface are connected to each other at their respective undersides by a connecting hoop, and the connecting hoop is rotatably mounted at least at the end of one of its legs. The arrangement makes it possible for the sub-sections of the training bench to be brought into any desired tilting position, a gap between the padding sections being avoided. <IMAGE>
Patent DE-3640756-A1 (DE)
Title: Indicating apparatus for radioactive radiation
Inventor: JETSCHIN WOLF-R
IPC: G01T1/15
Filed: 1986-11-28
Abstract: In this apparatus, a light-protected capacitor connected to a low direct voltage is provided, the parameters of which are selected in such a manner that the charged capacitor discharges under the influence of a radioactive radiation. The indicating apparatus according to the invention can be produced inexpensively and requires little space so that it can be installed, for example, in a wristwatch or in another apparatus. It is primarily used for emitting an alarm signal when the radioactive radiation exceeds a predetermined level.
Patent DE-3641631-A1 (DE)
Title: Method for avoiding errored data being used during data transmission to a vehicle
Inventor: FUHRMANN HANS DIPL ING
IPC: B61L3/12
Filed: 1986-12-04
Abstract: In a method for data transmission in the field of devices, the said transmission taking place from a fixed station to a driverless, track-bound transport vehicle, reliability is to be increased. This is achieved in that the transmitted data are written into a memory and tested for correctness, in the case of correctness the data are transferred into a working memory and a switch which in the closed state outputs a busy signal to a signalling busbar is opened, in the case of incorrectness, the continued closed state of the switch causes the data transmission to be repeated. <IMAGE>
Patent DE-3642118-A1 (DE)
Title: Dental device for parallel preparation
Inventor: DOLLMANN BERNHARD
IPC: A61C19/055
Filed: 1986-12-10
Abstract: Measuring devices for measurement of the direction or position are fitted on the preparation instrument and on the patient. The measuring devices are connected to an electronic circuit adapted for programming the desired direction of preparation. The electronic circuit is connected to a signal transmitter which is triggered in the presence of deviations from the the adjusted direction of preparation. <IMAGE>
Patent DE-3643321-A1 (DE)
Title: Method and device for controlling a full-colour printer
Inventor: HATAZAWA KIKUO
IPC: B41J2/525
Filed: 1986-12-18
Abstract: According to the invention, a number of whole-dot memories (108-a, 108-b) are provided in which dot information is stored in accordance with individual colours, and a read-out starting time for the whole-dot memory is shifted for individual colours in accordance with a time difference in the raster scanning when the dot information items are read out of the whole-dot memories and supplied to the printer page. <IMAGE>
Patent DE-3705770-A1 (DE)
Title: Armrest assigned to the backrest of a motor-vehicle seat
Inventor: JOVANOVIC NENAD
IPC: B60N2/75
Filed: 1987-02-24
Abstract: An armrest (1), which is provided on a backrest of a motor-vehicle seat, has an arm-rest carrier (2) from which there protrude in alignment two bearing bolts (3) via which the armrest (1) is mounted such that it can pivot in the directions of the double arrow (c), in the bearing hole (4) of two receiving plates (5), flanking the armrest carrier (2). In this connection, the receiving plate (5) has a receiving slot (8) which runs in the manner of an arc of a circle and in which a positioning pin (7), which protrudes from the rear section (2') of the armrest carrier (2), engages. Furthermore, there is mounted pivotably on the receiving plate (5) a plate-shaped locking element (10), the bearing shoulder (11) of which, which is provided at its free end, cooperates with the positioning pin (7) in the pivoted-up condition (b) of the armrest (1). Furthermore, there is formed in the locking element (10) a locking recess (14) with a receiving section (16) which in the rest position (a) of the armrest (1) surrounds the positioning pin (7) and, as a result, locks the armrest (1) against pivoting up. <IMAGE>
Patent DE-3706979-A1 (DE)
Title: Arrangement for fastening an electronic device in a car
Inventor: KOBAYASHI SHIGETOSHI
IPC: B60R11/02
Filed: 1987-03-04
Abstract: An arrangement for mounting a car stereo device or another electronic car device at one point in a car includes fastening elements (4) which are mounted on the side walls of the device. Each fastening element (4) has resilient elements (10) and engagement elements which engage automatically with the side walls and the end edge regions of a mount (11) when the device has been fully inserted, in order to keep it immobile in the mount, the mount already having been fastened at the desired point in the car. An operator can remove the device without difficulty, in that the resilient elements (10) are pressed inwards against the resistance of the spring so that they are disengaged from the wall of the mount, it being possible to pull out the device when this has occurred. <IMAGE>
Patent DE-3708360-A1 (DE)
Title: Circular-saw blade
Inventor: MUMMENHOFF HEINRICH
IPC: B23D61/02
Filed: 1987-03-14
Abstract: The present invention relates to a circular-saw blade, consisting of a master blade (1) with cutting elements (2) arranged distributed on the outer circumference and with a central orifice (3) for leading through a drive shaft. The master blade (1) consists of two mutually parallel discs (5, 6) which are spaced from one another by distancing means and between which are formed flow paths (8) for a cooling medium, having at least one inflow orifice and outflow orifices opening out on the outer circumference of the master blade (1) between the cutting elements (2). In the current invention, the distancing means are formed at least by elongate spoke elements (7) which are arranged essentially radially and distributed over the circumference of the master blade (1) and which between them form the flow paths (8). <IMAGE>
Patent DE-3712812-A1 (DE)
Inventor: BESEMANN ALFRED
IPC: B65G47/28
Filed: 1987-04-15
Abstract: Apparatus for transporting stacks of paper sheets in a production line has a system of first conveyors 41, 42, 44 which advance a series of stacks along an elongated horizontal path. An endless conveyor 6 supports a set of equidistant flexible turntables 3 for movement along a second path a portion of which is adjacent a stretch of the first path and wherein successive turntables accept successive oncoming stacks and turn them through 90 degrees before the thus turned stacks are stripped off the respective turntables and enter the next-following portion of the horizontal path. Each turntable turns automatically through 90 degrees by means of followers 14 and cam track 17 as it carries a stack toward the next-following portion of the horizontal path. Each turntable 3 preferably has grooves engaging with fingers 34 to strip the paper stack from the turntable at the end of the conveying path for delivery to take-off conveyor 39. <IMAGE>
Patent DE-3716759-A1 (DE)
Inventor: KAEHKOENEN PEKKA
IPC: B32B38/08
Filed: 1987-05-19
Abstract: Laminated paper sheets (13) are manufactured by laminating superimposed paper layers (1,4,8,10) together. In the procedure, porous papers, which may be e.g. of Kraftliner, are impregnated with a binding resin, such as phenolic or melamine resin, and stacked in a combination (9) which is laminated by pressing it at elevated temperature, and subsequent to pressing, is split into parts in that one pressing run yields at least two laminated sheets. The essential feature in the invention is that the splitting of the combination (9) into parts is accomplished by binding two of the paper layers (1,4) together with an adhesive agent which softens when heated and by placing them in an interval of the superimposed paper layers (8) in the combination, whereby said paper layers bound together are laminated under pressure to become part of the sheets (13) which are being produced, and said adhesive agent causes the sheets to separate. For adhesive agent is used advantageously a polymer which has a lower softening temperature that the pressing temperature used, e.g. an appropriate polyethylene or polypropene or a wax. <IMAGE>
Patent DE-3718141-A1 (DE)
Inventor: OSBERGHAUS RAINER DR
IPC: A47L13/22
Filed: 1987-05-29
Abstract: A container for liquid floor treatment preparations adapted to be mounted at its back to the handle of a long-handled floor wiper, wherein the container includes a return flow cutoff funnel with an inlet, and a lower outlet tube with an exit port coupled to one end of a flexible hose that is selectively kinked to prevent fluid flow from the container to the floor, or unkinked to obtain such fluid flow.
Patent DE-3726140-A1 (DE)
Title: Irradiation unit
Inventor: WELLER ELMAR
IPC: A61N5/00
Filed: 1987-08-06
Abstract: An irradiation bench has a sub-frame, a lying part firmly connected thereto and an upper part pivotable about an axis of rotation, as well as UV lamps at least in the upper part for irradiation of a subject lying on the lying part. At least one circularly bent guide rail is firmly arranged so as to project laterally on the upper part. Guide rolls for the guide rail are rotatably mounted on the sub-frame. The centre of gravity of the upper part in an interim position is located between the closed and open positions of the upper part vertically above the axis of rotation. As a result of this, the upper part moves automatically from the interim position into its open or closed position.
Patent DE-3730404-A1 (DE)
Title: NC surface portal
Inventor: RINN JUERGEN DIPL ING
IPC: G01B5/00
Filed: 1987-09-10
Abstract: An NC surface portal is described, which comprises longitudinal beams, transverse beams and a carriage mounted thereon with a ram and which is provided with adjusting means to compensate the sag of the longitudinal and/or transverse beams. These means comprise a light source (laser), of which the path of rays above the portal defines a reference plane, and at least one row of photodiodes which are vertical and connected firmly to the carriage or the ram guide. The signals from the row of diodes are fed to a computer, which controls the movement of the displacement motors of the transverse beam, the carriage and the ram and effects an adjustment of the displacement motor setting the height of the ram (and, if necessary, also of the other motors) corresponding to the signals.
Patent DE-3730617-A1 (DE)
Title: Air/water mixer head
Inventor: BEINHUNDNER GEORG
IPC: B01F5/00
Filed: 1987-09-11
Abstract: An air/water mixer head is provided with a chamber (2) having a centripetal water feed (3, 5) and an air feed (6) into the centre of rotation of the centripetally transported water (5) and is provided with an outlet (8) at the end of the chamber (2) opposite the air feed (6). <IMAGE>
Patent DE-3733120-A1 (DE)
IPC: D03D3/04
Filed: 1987-09-30
Abstract: An auxiliary device for a seam weaving machine for joining the ends of flat-woven fabrics by a woven seam couples each auxiliary warp thread to a tensioning string. The auxiliary device includes a barbed needle in a guide sleeve with the barbed needle having at one end a barb for seizing an auxiliary warp thread and holding it between the needle and the sleeve. The needle is connected at the other end to a tensioned string. A storage plate is provided having bores for receiving the coupling devices.
Patent DE-3734270-A1 (DE)
Title: Impact-head crusher having two rotors
Inventor: LOESER KARL-HEINZ DIPL ING
IPC: B02C23/08
Filed: 1987-10-09
Abstract: In an impact-head crusher having two rotors, an impact roller (8) is vertically adjustably arranged above a chain scraper conveyor (2). A roller grid (10) is arranged in the region of the chain scraper conveyor (2) upstream of the impact roller (8), and an impact crusher or hammer crusher (14) is arranged downstream of the impact roller (8). <IMAGE>
Patent DE-3737684-A1 (DE)
Title: Clamping device for a safety belt
Inventor: ERNST HANS-HELLMUT DIPL ING
IPC: B60R22/185
Filed: 1987-11-06
Abstract: A clamping device is described for the clamping, in a force-absorbing manner of the belt 3, in the case of which clamping is carried out by inclination of the plates 1 and 2. In the rest position, the belt 3 can pass through the plate slots unhindered. In the event of danger, the lower supported plate 2 is tilted via a sensor-activated slide 6, so that all the plates are displaced with respect to one another. In this process, the clamping edges 7 move towards one another on the slots 20 of two adjacent plates in each case, and clamp the belt. The height at which the load is exerted can be freely selected via the number of plates. The advantage of this clamping principle is that lengths of belt extended can be short owing to the fact that smaller masses have to be moved during activation, the belt is protected during clamping by appropriately designed clamping edges, the device is narrow (width c) and the components are designed to be cheap. The plate clamping principle can be used in retraction clamping devices, deflection clamping devices and self-sensing clamping devices. <IMAGE>
Patent DE-3738456-A1 (DE)
Inventor: GREBER GERD PROF DR ING
IPC: C07D209/49
Filed: 1987-11-12
Abstract: PCT No. PCT/EP88/01017 Sec. 371 Date Jun. 12, 1990 Sec. 102(e) Date Jun. 12, 1990 PCT Filed Nov. 10, 1988 PCT Pub. No. WO89/04298 PCT Pub. Date May 18, 1989.Aromatic tetracarboxylic acids or derivatives thereof of the general formula I   <IMAGE> I  in which R denotes a divalent radical of the formula II   <IMAGE> II  Ar denotes tri- or tetravalent aromatic radicals or mixtures thereof, X, if Ar is trivalent, denotes an amide radical, and if Ar is tetravalent denotes an imide radical, and Y and Z either together denote the anhydride radical -CO-O-CO- or by themselves and independently of one another denote the radicals -COOH, -COCL or -COOR1, and a process for their preparation.
Patent DE-3740455-A1 (DE)
Title: Safety belt system
Inventor: ERNST HANS-HELLMUT DIPL ING
IPC: B60R22/185
Filed: 1987-11-28
Abstract: A safety belt system is described having specially selected highly effective belt components in an especially advantageous arrangement for obtaining a very good cost benefit ratio. A belt tightening motor 100 which is coupled to the rotation of the cardan shaft 18 in the event of an accident actuates via a cable 2 the retraction clamping device 30 as a belt gripping device. Above the latter there is arranged an extremely small self-sensing clamping device 10 which can be activated in the event of an accident and is designed to act as a force-limiting device 12 in conjunction with a specially designed sliding plate 11. The low load makes it possible for the retraction clamping device 30 to be of lightweight construction. This highly efficient belt system is, because of its favourable cost structure, especially well suited for use in small- and medium-range cars. The force-limitation can only commence when a belt has been tightened (pulling down of the retraction clamping device 30) over a minimum distance (e.g. 40 mm). Only then is a locking pin in the connection between the clamping device 10 and the sliding plate 11 pulled out by means of a wire 36. During force limitation (pulling up of the clamping device 10), a predefined slippage occurs in the retraction clamping device 30 from a predetermined load (e.g. 2 KN) onwards. This results in a basic load level for force limitation. In a compact embodiment, the clamping device 10 and the retraction clamping device 30 are [lacuna] on a common mounting plate in a recess 33 in the lower... Original abstract incomplete. <IMAGE>
Patent DE-3744156-A1 (DE)
Title: Inverse microscope for transmitted illumination (transillumination)
Inventor: SCHINDL KLAUS DR
IPC: G02B21/36
Filed: 1987-12-24
Abstract: Inverse microscope for transmitted illumination, having a C-shaped basic microscope body which contains a stand base, a stand carrier and a stand arm and whose free opening points in the direction of the viewer, and whose stand base carries a lens turret, and whose stand arm has a bearing surface for a binocular housing with an eyepiece extending obliquely upwards, as well as a downwardly pointing outlet for the illuminating beam. The imaging beam path and observing beam path run in the basic microscope body. Introduced permanently into the imaging beam path (BV') in the region of the stand carrier (4) is a reflecting surface (31) which is obliquely positioned with respect to the optical axis thereof and which generates an observing beam path (BO) which runs obliquely upwards into the stand arm and enters the binocular tube (27) without further deflection. The observing beam path (BO) is penetrated in the stand arm (5) by the beam path (DV), arriving vertically from above, for the transmitted illumination. <IMAGE>
Patent DE-3800619-A1 (DE)
Title: Closure cap for containers
IPC: B65D47/08
Filed: 1988-01-12
Abstract: Closure caps for containers, such as bottles, jars or the like, have a hanging-up device, which is injection-moulded integrally, in the form of a string or cord made of plastic which is to be accommodated so as to be as flush as possible within the contour of the closure cap. Such an optimum accommodation of the cord (4) is now achieved in a closure cap (1) according to the main Patent 3627101, in that the cord (4) is placed against a step in the closure cap (1) running in a straight sloping plane. The automatic closing of the closure flap (2) of the moulding of the closure cap (1), removed from the injection mould in an open state, is thus facilitated even further. <IMAGE>
Patent DE-3800846-A1 (DE)
Title: Plug connection strip
Inventor: JAEGERSKUEPPER RAIMUND
IPC: H01R13/645
Filed: 1988-01-14
Abstract: A plug connection strip, especially for printed circuit boards, having a basic housing (1) which consists of insulating material, is open on at least one longitudinal side, has contact blades (2) arranged alongside one another in a row therein, and has a plug strip which consists of insulating material and has contact springs which are arranged in a row therein and accommodate the contact blades (2) in the case of which plug connection strip the open longitudinal side of the basic housing (1) is bounded by two longitudinal edges (5, 6) of specific thickness, and in the case of which coding for unambiguous assignment of the basic housing (1) and plug strip can be implemented by plugging in coding elements, is, without using parallel strips and without thicker wall thicknesses, provided with independent coding in that in each case one groove (which is open towards the basic housing (1), runs in the insertion direction and is designed especially as a dovetail groove) is arranged in at least one side surface, which is assigned to a longitudinal wall (5) of the basic housing (1), of the plug strip at specific points, preferably adjacent to each contact spring, and suitably matched coding profiles can be inserted into the grooves, and can in particular be plugged in, it being possible to attach approximately U-shaped coding brackets (16) to the associated longitudinal wall (5) of the basic housing (1), aligned with the grooves, and the attached coding brackets (16), while the basic housing (1) and the plug strip are being plugged together into the [lacuna] which are not provided with coding profiles... Original abstract incomplete. <IMAGE>
Patent DE-3808655-A1 (DE)
Title: Machine gun (canon) with a secondary acceleration barrel and projectile
Inventor: SMEETS GUENTER DR
IPC: F41A1/02
Filed: 1988-03-15
Abstract: Guide webs are provided in a second acceleration barrel which is filled with explosive gas and is arranged in front of a machine-gun barrel, and in which the projectile together with the wall of the secondary-acceleration barrel forms a moving diffusor similar to that of a ramjet engine, the explosive gas in each case burning or detonating behind or alongside the projectile and exerting thrust on the projectile. These guide webs extend radially inwards and their inner edges, which are constructed as guide surfaces, guide the projectile, extending in a straight line for projectiles which are fired from a smooth machine-gun barrel, and extending in a helical shape for projectiles which are fired from a rifled machine-gun barrel.
Patent DE-3813185-A1 (DE)
Title: Internal combustion engine
Inventor: ROLFES EWALD
IPC: F02B55/14
Filed: 1988-04-20
Abstract: The subject of the invention is an internal combustion engine which can be termed a pure rotary engine.  As shown in Fig. 1, the engine functions as described below: In the combustion chamber (No. 5), into which the appropriate mixture has been forced, ignition occurs. The escaping combustion pressure throws the movably supported part of the rotor (No. 7) in the direction of the spokes. Due to the mechanical displacement work of the "piston" thereby produced, the volume of the working chamber (1a) is modified so that the rotor rotates. The helical spring (No. 4) is compressed so that, when the "piston" has arrived at the exhaust port (No. 6), the spring carries the said piston back into the circular form and expels the exhaust gases (1b). At (1c) this process is completed and a new combustion process can then take place. The obtainable advantages of this engine are described in page 3 of the application. Possible uses in: passenger motor vehicles, motor trucks, aircraft, generators, etc. <IMAGE>