baber/WOPTO huggingface dataset:
Patent DE-3501336-A1 (DE)
Title: Printer with an optical print head for line-by-line recording of picture and text information
Inventor: PLORIN ROLF
IPC: B41J2/44
Filed: 1985-01-17
Abstract: Known printers having an optical print head have a plurality of adjacently arranged, controllable, optical components with picture dot elements for the line-by-line recording of graphic and text information, from which picture dot elements light is transmitted dot-by-dot along the length of a recording line via lenses onto a light-sensitive recording medium. In order in this case to produce a precisely aligned line of light on the recording medium, each lens (9) is arranged so as to be adjustable. The invention is based on the object of simplifying this adjustment. This object is achieved in that the holder (22) has on its outside circumference (23) a first projection (24) with an elongate hole (25), which projection is mounted on a first bearing axle (26) in the housing (20) so as to be displaceable and pivotable, and diametrically to the first projection (24) has a second projection (27) with a recess (28) on whose periphery two adjusting elements (30, 31) are mounted adjustably, said adjusting elements being arranged offset by 90 DEG  relative to one another and bearing non-positively against a second bearing axle (29) of the housing (20). As a result, a simple, rapid and fine adjustment of the lenses (9) is made possible using common aids such as screwdrivers or spanners. <IMAGE>
Patent DE-3501769-A1 (DE)
Title: Device for supporting the wings of an aircraft
Inventor: WAGNER HORST
IPC: B64F5/50
Filed: 1985-01-21
Abstract: Published without abstract.
Patent DE-3503325-A1 (DE)
IPC: B65H16/02
Filed: 1985-01-29
Abstract: 1. Winding apparatus for winding or unwinding ribbons of different widths having a drive shaft (8) and at least one supporting shaft arranged on the drive shaft to accept a winding core (18), in which the supporting shaft has a friction disc arrangement which is clamped fixedly against the drive shaft, pressure-loaded from the side, characterised in that each friction disc (1) of the friction disc arrangement has a bush (2), fixedly connected with the drive shaft (8), on which is slidingly arranged a tightening ring (3), wherein the bush is provided with a flange (11) which lies on an end face of the tension ring (3) and, leaving a small space between the tightening rings of two adjacent friction discs, on the other end face of the adjacent tightening ring, and that the tightening ring (3) has a slot (13) in its outer peripheral face in which segments (4, 5, 6) of a jockey ring (7) are received which are so guided in lengthwise-extending throughways (14) provided in the tightening ring (3) that they are by sliding in the throughways, thrown out from the peripheral surface of the tightening ring.
Patent DE-3508922-A1 (DE)
Title: Road blocking bollard
Inventor: WELLMANN HORST
IPC: E01F13/02
Filed: 1985-03-13
Abstract: Road blocking bollard consisting of a column with a guide pipe which projects beyond its stand surface and with which it is held in a ground sleeve and in which a detachable lock for locking the bollard in the ground sleeve is arranged, a bar, which extends axially into the column head, for actuating the detachable lock being rotatably mounted in the column. The lock is formed by a bolt (8) which is acted upon by a spring (16) and which is guided releasably in a housing (10) fastened in the guide pipe (2) and provided with a horizontal slot (9) until it engages in a recess (11) provided in the ground sleeve (3), the bolt (8) being provided with a pin (12) which projects through the slot and the actuating bar (5) with a driver (13) which interacts with the pin (12). The actuating bar (5) is provided in both directions with a rotary-path limit, it being possible for the rotary-path limit to be formed by the bolt pin (12) in interaction with the slot base of the horizontal slot (9) or by a threaded bore, into which the actuating bar (5) with a corresponding thread is screwed in such a manner that, after rotation through the desired maximum angle, a threaded blocking occurs as rotary-path limit. <IMAGE>
Patent DE-3510221-A1 (DE)
Title: Fuel injection pump for internal combustion engines
Inventor: FAUPEL WERNER
IPC: F02M41/12
Filed: 1985-03-21
Abstract: A fuel injection pump of the distributor fuel injection pump type is proposed, in which the respective injection quantity is measured by opening the pump working chamber (5) by opening a first outlet cross-section (D) of a first relief line (15) and an outlet (F) of a second relief line (33) with stroke offset in relation to the former and with a control edge (25) adjustable as a function of the load and/or speed. A throttle (40, 61) is assigned to the second relief line (33) for the delivery of a reduced quantity of fuel during the proposed delivery stroke of the pump piston, especially when idling and at low partial load. So that some of the fuel delivered can flow out through this throttle when the internal combustion engine or the injection pump is in the cold or lukewarm state, a check valve (40) is assigned to the second relief line, which valve is actuated by an element (42) expanding as the temperature rises. During a certain part of the stroke (hvl, hvk) the second relief line can be connected to the first relief line (15). <IMAGE>
Patent DE-3510958-A1 (DE)
Title: Tie
Inventor: SOLLER HUGO K H
IPC: B65D71/50
Filed: 1985-03-26
Abstract: A tie of plastics material is presented, in order to join at least two articles to each other. The tie comprises a sheet-like material strip (1), having at least two openings (10, 20) for receiving the articles to be joined to each other. The material strip in this case consists at least partially of a thermoplastic material, which after the appropriate thermal treatment and fitting onto the articles to be joined to each other firmly encloses them. <IMAGE>
Patent DE-3515274-A1 (DE)
Title: Novel benzisoselenazolonylalkanoic acids and derivatives, processes for their preparation and pharmaceutical preparations containing them
Inventor: WELTER ANDRE DR
IPC: C07D293/12
Filed: 1985-04-27
Abstract: the present invention relates to novel benzisoselenazolonylalkanoic acids and derivatives of the general formula I <IMAGE> processes for their preparation and pharmaceutical preparations containing them.
Patent DE-3521419-A1 (DE)
Title: Process for producing elastic coatings from liquid plastics using knitted fabric as reinforcement
Inventor: LENZEN JOSEF DR
IPC: E04D7/00
Filed: 1985-06-14
Abstract: The process aims to improve elastic coatings, especially on flat roofs. Such coatings in general require reinforcement. The conventional reinforcement with glass fibres (GRP) appears unsuitable since the elongation at break of the glass fibres is too low. The plastics non-woven fabrics usually used have three serious disadvantages:   1.) It is not possible satisfactorily to impregnate the non-woven fabric from only one side (from above). 2.) The non-woven fabrics have a high absorption effect (blotting paper effect) which in some circumstances separates the individual components of the liquid plastic and thus prevents perfect curing. 3.) During the coating the processes occurring below the non-woven fabric can, because of its non-transparency, not be monitored.   The aforementioned disadvantages are avoided if, instead of the non-woven fabric, appropriate knitted fabric is chosen as reinforcement. In addition, the knitted reinforcement also provides two further important advantages:   1.) The bonding of the individual reinforcement webs takes place by dry overlapping and then simultaneous impregnation of both webs. This results in a genuine wet-on-wet bonding, such as is not possible in the case of non-woven fabrics. 2.) On account of the type of stitch interlacing, an elasticity is obtained which is present even before stretching of the reinforcing fibres.
Patent DE-3524927-A1 (DE)
Title: Light pipe for producing or photometrically measuring exceptionally small points of light
Inventor: KUHN ARND-JUERGEN
IPC: G02B6/26
Filed: 1985-07-12
Abstract: The invention relates to a light pipe for producing or photometrically measuring exceptionally small points of light. It consists of a high-index rod made from optical glass with a low-index glass sheath, and in accordance with the invention has a tapering end with a microtip to which a metal coating is applied. The invention also relates to a method for producing the light pipe. This consists in that a segment of a light-guiding rod consisting of a high-index rod made from optical glass is drawn while being heated to a diameter in the micrometer range and is, as far as possible, broken through at the most strongly tapered point. This produces a light-conducting rod having a tapering segment with a microtip, whereupon the tapering segment is subsequently coated with a metal, and the microtip is ground and polished.
Patent DE-3534157-A1 (DE)
Title: Folding apparatus
Inventor: STAEB RUDOLF
IPC: B65H29/68
Filed: 1985-09-25
Abstract: The invention relates to a folding apparatus with a folding-blade cylinder (8) from which the products, enclosing gaps between them, are removed by means of a lifting-out device (22) and are introduced into a belt guide (15a, 15b, 15c) which delimits a transport gap that leads to at least one transverse-folding delivery (9). With said folding apparatus, even at a high production rate, a much reduced velocity of virtually the entire delivery part, compared with the circumferential velocity of the folding-blade cylinder (8), and thus a high delivery quality can be achieved in that a delay device (17) directly adjacent to the folding-blade cylinder (8) is provided in the region of that end of the belt guide (15a, 15b, 15c) facing the folding-blade cylinder (8). <IMAGE>
Patent DE-3544947-A1 (DE)
Title: Process for operating a pneumatic-post system, and a system for carrying out this process
Inventor: HALLER EGON
IPC: B65G51/04
Filed: 1985-12-19
Abstract: Figure 2 shows a pneumatic-post system (1), in the forwarding tube (2) of which the pneumatic-post stations (3 to 12) are located. In this arrangement, said forwarding tube (2) is subdivided by two block points (26 and 27) into three portions (23 to 25), in which in each case one pneumatic post capsule (31, 32 and 33) is to be conveyed in the feed direction (21). While the feed of the two pneumatic-post capsules (31 and 32) is restricted by the block points (26 and 27, respectively) the propellent air generated by the blower (20) can pass, via the two circulating-air lines (30), from one portion (23 or 24) into the following portion (24 or 25, respectively). <IMAGE>
Patent DE-3605110-A1 (DE)
Title: Method of determining the zero point of a welding-element holder on a coordinate welding table and apparatus for carrying out the method
Inventor: HEBERLE MANFRED
IPC: G05B19/401
Filed: 1986-02-18
Abstract: The invention describes a method in which two sensors are arranged at the actual zero point of a coordinate welding table. The two sensors are aligned with the two coordinate directions. A welding-element holder equipped with a test mandrel is moved towards this zero point until both sensors are activated. With allowance being made for the distance of the sensors from the actual zero point and for the diameter of the test mandrel, the actual zero point can therefore be determined by an electronic control system. The object of the method is to correct a deviation, caused by inside-diameter misalignment, of the desired zero point, stored in the control system, from the actual zero point.
Patent DE-3608494-A1 (DE)
Inventor: BRUEGGEN GERHARD DIPL ING
IPC: H01L41/08
Filed: 1986-03-14
Abstract: An electrically controllable adjustment system with a piston (52) which is inserted in a leak-tight and slidable manner in a bore (51), said system being characterized by short actuation times. The adjustment system comprises an electric setting element (63) whose clamping force, effective around the entire circumference of the piston, prevents the movement of the piston. The electrically controlled setting elements (63) used are preferably rings made from piezo-ceramic material.
Patent DE-3611836-A1 (DE)
Inventor: BIEHLER WOLFGANG
IPC: B60B39/00
Filed: 1986-04-05
Abstract: In an anti-skid device for motor vehicles having a plurality of chain links (3) mounted in a bracket (2) which can be moved in a direction of rotation, a carrier (4) for the bracket (2) is actuated by a push-pull cable (11). The drive unit (12) for the push-pull cable (11) is mounted on a point of the vehicle at a distance from the bracket. <IMAGE>
Patent DE-3614332-A1 (DE)
Title: Method and device for increasing the sensitivity in optical range finding
Inventor: HAEUSLER GERD DR
IPC: G01C3/10
Filed: 1986-04-28
Abstract: The invention relates to a method and a device for increasing the sensitivity in optical range finding by active triangulation. The disadvantageous factor in this system is the "speckle" problem due to the coherent radiation. To overcome this problem, the invention takes the approach of largely rendering the radiation incoherent by a suitable measure of temporal and/or local averaging and, as a result, achieving an increase in sensitivity.
Patent DE-3619740-A1 (DE)
Title: Method and arrangement for protecting gate-turn-off thyristors
Inventor: FREGIEN GERT DIPL ING
IPC: H03K17/082
Filed: 1986-06-12
Abstract: GTO thyristors must be protected from destruction by overcurrent. Due to the physical characteristics of a GTO thyristor, there is a fixed relationship between the turned-off anode current (ITQ) and the storage time (tS) occurring between the beginning of the turn-off command and the beginning of the turn-off execution in a given driver stage, i.e. the storage time (tS) can be used as a measure of the turned-off anode current (ITQ). Due to the GTO characteristic that the gate-cathode voltage (UGC) becomes negative when the anode current drops, the storage time pulse duration (SP) can be determined by comparing the triggering signal (SC) for the gate with a signal (SGC) dependent on the gate-cathode voltage. The storage time pulse duration (SP) must be compared with two predetermined limits for protecting the thyristor. The first limit is used for detecting a turned-off anode current which was greater than the maximum anode current (ITQM) which can be periodically turned off. When the first limit is exceeded, the turn-off process can be continued. The second limit is used for detecting a turned-off anode current which exceeds the maximum anode current (ITCM) which can be turned off, and causes the thyristor to be turned on again after having been exceeded. The current is turned off via a fusible link. <IMAGE>
Patent DE-3619892-A1 (DE)
Inventor: KOELLING ROBERT K
IPC: F16D3/41
Filed: 1986-06-13
Abstract: A high torque universal joint has a cross (10) formed by two mutually perpendicular pairs of coaxial trunnions (11), each pair of trunnions being rotatably received in bearings (26) which in turn are coaxially retained in blind bores (24) in the bearing caps (22) of one of two yokes (12, 12 min ). The yokes are subdivided into mating half sections (12a, 12b) which each include one of the bearing caps. The mating half sections are separably interconnected (48, 50) and are provided with juxtaposed confronting surfaces (38) lying on opposite sides of first yoke reference planes extending through the universal joint center (X). The mating half sections have end surfaces (52) which are adapted to abut the flanged ends (18) of rotatable elements (20) at second yoke reference planes. The first and second reference planes of each yoke are mutually perpendicular, and first and second key members (44, 54) are located respectively at the first and second reference planes. The restraining forces acting at the first and second yoke reference planes coact during service of the joint to prevent relative movement between the mating yoke half sections.
Patent DE-3625501-A1 (DE)
Title: 2-component drawing board light system
Inventor: HAHN HERMANN PROF DR ING
IPC: F21Y103/37
Filed: 1986-07-28
Abstract: The 2-component drawing board light system is used in a technical office to provide non-reflecting illumination in an energy-saving way. It consists of direct/indirect luminaires having conductor rails and luminaires, which can be displaced thereon and are rotatably mounted, with a special reflector for PL/DULUX lamps.
Patent DE-3626437-A1 (DE)
Title: Transcription tone controller
Inventor: GRABNAR FRANK
IPC: H03G5/02
Filed: 1986-08-05
Abstract: For treble boost, especially for cassette recordings with poor treble quality, which is compensated for from cassette players to cassette recorders and an improved tonal quality is in consequence achieved. Outlay on technical appliances would otherwise be necessary in order to compensate for this treble loss. It would be possible to transcribe the improved audio signal at very different equipment systems using the associated connections to the cable ends of the transcription tone controller.
Patent DE-3639892-A1 (DE)
Title: Writing instrument with a ball-point-pen refill or pencil lead
IPC: B43K31/00
Filed: 1986-11-21
Abstract: The invention relates to a writing instrument with a ball-point-pen refill or pencil lead. The writing instrument comprises a generally rectangular blank 2 which consists of paperboard, cardboard or plastic sheeting and is subdivided into two folding flaps 4, 5 by a folding edge 3 formed centrally in the longitudinal direction of the blank 2. In the folding flaps 4, 5, an elongate recess 6, 7 is formed in each case centrally, parallel to the folding edge 3. When the folding flaps 4, 5 are folded one upon the other, a refill or lead 8 can be clamped in between the recesses 6, 7. Arranged on those surfaces of the folding-flap strips 9, 10 which border the recesses 6, 7 is an adhesive layer 17, by means of which the folding flaps 4, 5 can be adhesively bonded one upon the other. <IMAGE>
Patent DE-3708406-A1 (DE)
Title: Slide frame and method for framing a slide strip
Inventor: INHOFFEN HUBERTUS VON
IPC: G03B21/64
Filed: 1987-03-14
Abstract: The invention relates to a glassless slide frame which is fitted with one or two spring devices which engage(s) in the sprocket holes of a slide strip in order to hold the slide strip in a tensioned state in particular in the region of the viewing opening. By means of this, the slide strip is held in a desired ideal plane position. The spring device can be constructed either integrally with a single frame part or in the form of an inserted part which is arranged on one or two sides of the viewing opening of the slide frame. The method for framing a slide strip consists in that the frame part is elastically deformed, that the slide strip is then inserted into the frame part such that the spring device engages in the sprocket holes of the slide strip, upon which the elastic deformation of the frame part is cancelled in order to transmit the deformation energy of the frame part to the spring device or spring devices, respectively.
Patent DE-3708599-A1 (DE)
Inventor: GARNREITER FRANZ DIPL ING
IPC: B02C18/16
Filed: 1987-03-17
Abstract: A device for processing organic tissues to produce sausage meat, granules etc. by comminuting and/or mixing by means of a cutter using a liquefied gas at very low temperatures. The cutter can be covered by a lid 7 which is connected by a lifting device 9 to a horizontal rotary shaft 10. To extract cold used gas from the cutter, it is proposed to mount a tube 11 securely on the rotary shaft 10 in the axial direction of the rotary shaft 10. The tube 11 opens into an opening 12 of a stationary box 13. A connecting pipe 14 connects an opening 8 in the lid to a lateral opening 15 in the tube. The stationary box 13 has a second opening which is connected to an extraction device. <IMAGE>
Patent DE-3720392-A1 (DE)
Title: Vehicle suspension control system
Inventor: EMA SUMIO
IPC: B60G17/016
Filed: 1987-06-19
Abstract: A suspension control system for a vehicle which has a number of suspension units (1a) which contain a hydraulic fluid is constructed in such a way that it takes part or all of the load of the vehicle body using the pressure of the hydraulic fluid and that it extends or retracts the suspension units by adjusting the quantity of hydraulic fluid contained in the suspension units in order thereby to adjust the position of the vehicle body. An anticipated change in the position of the vehicle is estimated on the basis of the existing driving conditions of the vehicle and the control of each of the suspension units is initiated immediately thereafter in order to suppress the change in position or change the position of the vehicle as desired. It is thus possible to control in an effective manner the position of the vehicle during cornering or at the moment of rapid forward motion of the vehicle from rest or when the brakes are applied suddenly. This considerably improves vehicle handling and the vehicle occupant can be sure of a pleasant journey. <IMAGE>
Patent DE-3720557-A1 (DE)
Title: Device for damping vibrations in the drive line of a motor vehicle
Inventor: ILSEMANN BERNHARD
IPC: B60K17/22
Filed: 1987-06-22
Abstract: A description is given of a device for damping vibrations in the drive line of a motor vehicle, especially in a prop shaft (4) connecting a gear box output shaft (2) to the driven wheels of the motor vehicle, the said device having a vibration absorber (1) comprising a supporting part (13) held coaxially relative to a shaft of the drive line and an annular flywheel mass (14) connected to the supporting part via an elastomeric spring body (15). In order to damp the vertical and horizontal vibrations stemming from the engine of the motor vehicle, even before they are transmitted to the propeller shaft, the supporting part (13) is to be held rigidly and concentrically on a connecting flange (3) of the gear box output shaft (2) of the motor-vehicle gear box, which connecting flange can be connected to the propeller shaft (4). <IMAGE>
Patent DE-3723805-A1 (DE)
Title: Device for receiving riding saddles to be cleaned
Inventor: ZEHRFELDT EBERHARD
IPC: B68C1/00
Filed: 1987-07-18
Abstract: Device for receiving riding saddles to be cleaned. To facilitate the cleaning of riding saddles, in particular the inner sides, there is situated on a stand 2 a receiving facility 1 which offers the riding saddles, as a result of the concave indentation in the upper side of the receiving facility 1, a secure hold even when lying on their back. Furthermore, to facilitate the cleaning, there is mounted under the receiving facility 1 a storage bowl 3 and a fold-out or pull-out bar 4 for receiving cleaning agents and cleaning cloths. <IMAGE>
Patent DE-3725070-A1 (DE)
Title: Sludge vessel
Inventor: PRAUTZSCH HERBERT
IPC: C02F11/128
Filed: 1987-07-29
Abstract: Known sludge vessels have interior screening walls which serve to dewater the sludge but are easily deformed, which impairs the draining of the vessel. Therefore, according to the invention, recesses are provided in the vessel interior wall, in which recesses pipe elements are arranged. These are furnished with walls which are perforated in the manner of a screen, through which liquid can be given off.
Patent DE-3727355-A1 (DE)
Title: Diaphragm cylinder for motor vehicles
Inventor: GRUENER HANS
IPC: F16D65/28
Filed: 1987-08-17
Abstract: Published without abstract.