baber/WOPTO huggingface dataset:
Patent DE-3741553-A1 (DE)
Title: Rail system for monorail suspension railways
Inventor: HEISTERKAMP HELMUT DIPL ING
IPC: E01B25/24
Filed: 1987-12-08
Abstract: A rail system (1) for monorail suspension railways is shown and described, having a plurality of rail elements (4), a plurality of rail-connecting elements (5), which connect the rail elements (4) to one another in articulated fashion, and a plurality of rail-suspending means (6). In the prior art, on which the invention is based, problems occur in the case of different constructional spacings between the roadway supports, generally in the case of different spacings between the suspension points. In the case of the rail system (1) according to the invention, these problems no longer occur, since the interconnected rail elements (4) are displaceable or movable in the longitudinal direction of the rail system (1) relative to the rail-suspending means (6). <IMAGE>
Patent DE-3743092-A1 (DE)
Title: Rifle (gun)
Inventor: HAUSER AKASIUS
IPC: F41C23/14
Filed: 1987-12-18
Abstract: The rifle has an adjustable holding and supporting device consisting of a pistol grip (which can be pivoted about a horizontal axis), a butt cheekpiece (which can pivot) and a butt cap, which can be displaced longitudinally and can pivot. The rifle can in consequence be matched by simple means to the person shooting and his/her position. The rifle is especially suitable for use as a sniper's rifle in police operations.
Patent DE-3801322-A1 (DE)
Title: Traction control system
Inventor: SIGL ALFRED DIPL ING
IPC: B60T8/48
Filed: 1988-01-19
Abstract: A traction control system is described, in which the brake pressure on the driven wheels is controlled in the event of a tendency to spin. For this purpose, a pressure source is connected by means of a reversing valve to lines leading to the brakes of the driven wheels. Actual control is performed by control valves inserted into the said line. On termination of the brake pressure control the reversing valve is for a period still held in that position in which the pressure source is connected and the control valves during this period are set to their stabilising position.
Patent DE-3801421-A1 (DE)
Title: Tiles comprising water-resistant wooden panels
IPC: E04F13/10
Filed: 1988-01-20
Abstract: Published without abstract.
Patent DE-3806286-A1 (DE)
Title: Device for controlling the toner concentration of a toner liquid in a copier
Inventor: HILLER WILHELM
IPC: G03G15/10
Filed: 1988-02-27
Abstract: A device is specified for controlling the toner concentration of a toner liquid which is used in the processing system of a copier for applying toner to the copies and is made to circulate by means of a circulation system. This device contains a toner container (14) from which fresh toner can be mixed with the toner liquid, a light-barrier arrangement having a light source (2) and a photoelectric sensor (4), a transparent measuring channel (6) which is flowed through by toner liquid and has a low channel cross-section between the light source (2) and the sensor (4), a controller (8) which receives from the sensor (4) a measurement signal which corresponds to the light transmission through the measuring channel (6), and a first valve (10) in the feed line (12) between the toner container (14) and processing system, which valve receives from the controller (8) an actuating signal which opens and recloses the valve (10) in the event of a predetermined light transmission which is measured by the sensor (4) being exceeded. <IMAGE>
Patent DE-3807459-A1 (DE)
Title: Vehicle body with a window-pane cutout
Inventor: HUCKELS RONALD
IPC: B62D25/04
Filed: 1988-03-08
Abstract: In order to avoid welded joints to produce enclosed carriers (3) which bound a recess (8) for a window-pane (9), the carriers (3) bear flanges (20, 21) which point in the direction of the window-pane recess (8) and rest one on the other in certain areas and extend further into the window-pane recess (8), the greater the distance between the respective flange and the surface of the window-pane facing it; as a result, all the flanges (20, 21) have zones (22) which are covered by the adhesive beads (14) (Fig. 2). <IMAGE>
Patent DE-3811861-A1 (DE)
Title: Polygon drawing template
Inventor: FLECKENSTEIN KONRAD
IPC: B43L13/20
Filed: 1988-04-09
Abstract: For draughtsmen, in the great majority of cases, rigid, i.e. predetermined figure cutouts on sheets are supplied which are intended to facilitate repeated drawing of the same figure. These templates with punched-out figures are useless if figures with a varying number of corners are to be designed or if intermediate sizes of certain figures are to be produced which are not represented on the template. With the polygon drawing template, the number of corners and the size thereof can be varied by steps, using only a single device. The lengths of the sides can be set as desired. The polygon drawing template consists of a plurality of structurally identical triangular segments (Fig. 1), which are displaceable along the edges without overlap, edges and corners forming in the inner region of the template (Fig. 2) which are suitable as guidelines for writing instruments. Drawing of polygons with adjustable corner and angle conditions and infinitely variable lengths of the sides.
Patent DE-3811918-A1 (DE)
Title: Display for labelling goods (price display)
Inventor: KUSSEROW ALFRED
IPC: G09F9/35
Filed: 1988-04-09
Abstract: In a display for labelling goods which are stored on shelves, having a display device for numerically showing the price and devices for a clamping fastening, the amount of effort for labelling is to be reduced. For this purpose, it is proposed to fit an electrical display device (3) on the display (1), which device shows numbers and/or letters like a liquid-crystal display and is connected to an energy source which is mounted in the joint housing, and that the display housing has plug connector contacts which are accessible from outside and by means of which a releasable electrical connection can be made with a data input part (4) which has a keyboard (5) for entering numbers and/or letters. <IMAGE>
Patent DE-3812133-A1 (DE)
Title: Modulo-10 counter which supplies the counter state in 51111 code
Inventor: MERKLE PAUL
IPC: H03K23/50
Filed: 1988-04-12
Abstract: The modulo-10 counter according to the subject of the invention differs from the modulo-10 counter according to P 3812024.0 in that the decades are formed so that they supply the decade counter state in 51111 code, using an additional circuit (70). If decades according to Fig. 5 are used, this modulo-10 counter supplies the counter state in 51111 code, without using an additional circuit (70). <IMAGE>
Patent DE-3821372-A1 (DE)
Title: Line arrangement for fresh water
Inventor: DOLDER RENE
IPC: E03B7/07
Filed: 1988-06-24
Abstract: A pipe piece (9) is introduced in a pipe piece (4) having two connections (7, 8) and an outlet (12). This pipe piece (9) exhibits slots (10, 10') at its ends. If, for example, the connection (1) is closed off by a plug (14), then fresh water flowing in through the connection (7) passes, in part, through the slot (10) and a duct (15) directly to the outlet (12) and, in part, through the pipe piece (9), through the slot (10') into the duct (15) and from there into the outlet (12). It is thus achieved that flow also takes place through the closed-off line branch and germs cannot form in standing water. <IMAGE>
Patent DE-3821750-A1 (DE)
Title: Method for protecting photographic illustrations from illegal reproduction (safeguarding of copyright)
IPC: G09F3/03
Filed: 1988-06-28
Abstract: Published without abstract.
Patent DE-3825286-A1 (DE)
Title: Parking brake of a gearbox
Inventor: EGGERT OTTO
IPC: F16H63/48
Filed: 1988-07-26
Abstract: In a parking brake of a gearbox a parking brake gear is arranged concentrically fixed on an output shaft supported in a transmission housing. A counter locking ring, accommodated so that it is rotationally fixed and axially displaceable in the transmission housing is capable, by means of a drive toothing, of engaging axially in a drive toothing of the parking brake gear. Since the support moment of the output shaft is in this case distributed over a large number of teeth, small surface contact pressure occurs.
Patent DE-3826916-A1 (DE)
Title: Circular saw blade
Inventor: JANSEN-HERFELD ROETTGER DIPL I
IPC: B23D61/02
Filed: 1988-08-09
Abstract: Circular saw blade for sawing wood, having recesses for partially receiving laterally arranged cutter teeth, the recesses being approximately parallelogram-shaped and widening outwardly by way of four domed edge faces.
Patent DE-3829229-A1 (DE)
Title: Apparatus for conveying a liquid, in particular sewage-lifting plant
IPC: E03F5/22
Filed: 1988-08-29
Abstract: The invention relates to an apparatus for conveying a liquid by means of a pump, in particular a sewage-lifting plant, it having two hose diaphragm pumps 1, 2 having in each case a hose 5, 6 through which the liquid to be conveyed passes and which has non-return valves 9 at the ends and is surrounded by a chamber 7, 8 which is alternately acted upon by excess pressure and underpressure, the inlets 3a, 3b of the two hose diaphragm pumps 1, 2 being connected to a main inlet 3 and the outlets 4a, 4b of the two hose membrane pumps being connected to a main outlet 4, and, in the event of the chamber 7 of the first pump 1 being acted upon by excess pressure, the chamber 8 of the second pump 2 being acted upon by underpressure, and, in the event of the chamber 7 of the first pump 1 being acted upon by underpressure, the chamber 8 of the second pump 2 being acted upon by excess pressure. <IMAGE>
Patent DE-3833034-A1 (DE)
Inventor: HERZKE HARRY
IPC: B65G15/44
Filed: 1988-09-29
Abstract: A conveyor comprising an endless elastic conveyor belt extending around guide rollers to define a conveying portion and a returning portion, and support means for supporting the returning portion of the belt, is provided with longitudinally spaced stops on the belt to prevent or halt slippage of material carried by the conveying portion, each stop being disposed on a tongue formed in the belt by a pair of parallel slits in the belt so that the tongue has two longitudinal free edges and a transverse transition edge at each end at which the tongue merges flush into the belt.
Patent DE-3843194-A1 (DE)
Inventor: LUPO DONALD DR
IPC: B05D1/20
Filed: 1988-12-22
Abstract: Amphiphilic monomers with mixed-chain structures of the formula <IMAGE>  in which Y denotes -O- or -NH- X denotes a group of the formula -(CH2)n- or -(CH2-O-CH2)n- l denotes an integer from 0 to 10, n denotes an integer from 1 to 10, R1 denotes hydrogen, methyl, chlorine, cyano, fluorine or bromine, R2 denotes C1-C24-alkyl or C1-C24-fluoroalkyl and R3 denotes C8-C24-alkyl or C8-C24-fluoralkyl, with the proviso that the groups R2 and R3 contain a different number of carbon atoms. The monomers are polymerized on their own or together with other comonomers. The polymers obtained are suitable for the preparation of ultra-thin layers on a suitable layer support.
Patent DE-3843536-A1 (DE)
Inventor: HAHN KLAUS DR
IPC: C08J9/00
Filed: 1988-12-23
Abstract: Self-extinguishable expandable styrene polymers are obtained by extrusion of a mixture of styrene polymer, blowing agent, organic bromine compound and dicumyl as synergists, the extrudates being cooled so rapidly that they do not foam and, while they are still plastic inside, are deformed by stretching and/or rolling and subsequently pelletised.
Patent DE-3844359-A1 (DE)
Title: Belt grinder
Inventor: NEUBERT WERNER DIPL ING
IPC: B24B23/06
Filed: 1988-12-30
Abstract: For a belt grinder (1) having a housing (2) which accommodates a motor, having a driving roller (4) and deflection roller (8) which are axially parallel but movable out of the axially parallel arrangement and rotatably mounted and on the circumferences (4', 8') of which an endless abrasive belt (14) is rotatably guided, having a carrying plate (5) which is displaceably arranged inside the housing (2) and can be subjected to the force of a spring (21) supported on the housing (2), having a fork-shaped receptacle (6) for the deflection roller (8) and having a sensor (12) with a run-against part (12'), which scans the position of the abrasive belt (14) on one of its outer edges (13, 13') and is mounted in a joint (10), it is proposed that the sensor (12) is an articulated part of the carrying plate (5) which can be non-positively positioned by a first end against at least one of the outer edges (13, 13') and by a second end against the deflection roller (8) consisting of at least two individual rollers (9, 10) rotatably mounted independently of each other. As a result, a simplified construction and an improved centring function for the abrasive belt are achieved. <IMAGE>
Patent DE-3914082-A1 (DE)
Title: Electronically-commutated electric motor - has currents in stator windings overlapped during commutation process
Inventor: BERNAUER CHRISTOF DIPL ING
IPC: H02P6/15
Filed: 1989-04-28
Abstract: The electronically-commutated electric motor has a stator with a pair of stator windings (32,33) and a rotor position sensor cooperating with a magnetised zone of the rotor, to provide a signal for the commutation control energising each of the stator windings (32,33) in alternation.   A capacitor (23) bridging the control terminals of the stator windings (32,33) allows the stator winding currents to overlap during the commutation process. Pref. each of the stator windings (32,33) is formed from a bifilar coil supported by a plate attached to a plastics base. ADVANTAGE - Compact motor.
Patent DE-3914981-A1 (DE)
Inventor: SCHNEIDER BERNHARD DIPL ING
IPC: B30B9/12
Filed: 1989-05-06
Abstract: The operation of a screw press producing edible oil is monitored by a series of electronic pressure sensors 1 which are spaced along the press cage and produce a display on a screen in the form of a graph of pressure against position along the cage. This graph may then be compared with a calculated optimum curve which is also displayed on the screen, and any deviations between measured and calculated curves can actuate an optical or acoustic alarm and be directly observed. The press can then be modified, e.g. by changing screw segments in the appropriate place, to correct the deviation. <IMAGE>
Patent DE-3919232-A1 (DE)
Title: Tuning of skin of bass drum - involves screws attached to tyre which grips edge of skin
Inventor: SASSMANNSHAUSEN WERNER
IPC: G10D13/02
Filed: 1989-06-13
Abstract: The bass drum has a cylindrical body with a main skin (4) stretched over one end and a second or side skin (6) stretched over the opposite end. Each skin (4) or (6) can be tuned by adjusting the tension by means of screws (38, 39). Each screw (38, 39) applies an axial force to a ring (9, 10) which is pressed against a tyre (7, 8) which grips the edge of the skin (4, 6). Each screw (38, 39) engages a special nut (21, 22). These nuts (21, 22) are held in frames (19) which are fixed to the drum body (2) by screws. USE - Tuning of bass drums.
Patent DE-3919854-A1 (DE)
Title: Process for producing components using scrap materials
Inventor: SAUERMANN MICHAEL
IPC: E04C2/16
Filed: 1989-06-19
Abstract: Conventional processes for the recycling of plastics scrap are concerned with remelting plastics of the same type and processing them to form a new component. Mixed plastics scrap, on the other hand, can be reprocessed only to form low-grade components which are neither strong nor weather-resistant. The novelty of our invention is that all plastics, whether thermoplastics or thermosets, are mixed with one another and processed to form a new component. The plastics are shredded and mixed with a hardening bonding composition. If there are other substances in the plastics scrap, this does not adversely affect the operation. Until now, there has been no use for such a mixture and disposal presented great problems. From known patents, only mineral substances are mixed with synthetic resin as the bonding composition and processed to form panels. The invention is based on the idea of recycling the plastics scrap as problematic waste. The components can be machined.
Patent DE-3921928-A1 (DE)
Inventor: POROMBKA BURKHARD
IPC: B21B31/12
Filed: 1989-07-04
Abstract: A reversible two-high section roll stand 1 with multi-pass rolls 10, 11. The bearing blocks 14, 15 of these rolls 10, 11 are guided in windows 2c, 3c of the housings 2, 3 of the roll stand 1. The two-high section roll stand 1 is intended for a roll stand arrangement in which it is set up together with further roll stands of the same type side by side in rows, transversely to the rolling direction. In this arrangement, the rolls 10, 11 can be connected at their two ends with driving means or with drive transmission elements arranged between the rolls of adjacent roll stands. Supports 22, 23, 24, 25 connectable to the roll stand 1 are arranged for each of the rolls 10, 11 of the roll pairs on both sides of the roll gap formed by the latter, and assigned to and connectable to each of these supports 22, 23, 24, 25 are special adjustable and lockable guides 26, 27, 28, 29 for the rolling stock which are associated with the shaping grooves. The housings 2, 3 have connecting caps 4, 5 which are hinged on their posts 2a, 3a, can be pushed or pivoted upwards and, in the raised position, permit the removal of the rolls 10, 11. The bearing blocks 14, 15 of the roll pairs 10, 11 can be placed in a carrying frame 17, 18, 19. This carrying frame 17, 18, 19 can be pushed in and lifted out from between the posts 2a, 3a of the housings 2, 3. It is furthermore possible for the supports 22, 23, 24, 25 for the guides 26, 27, 28, 29 for the rolling stock to be inserted into this carrying frame 17, 18, 19. <IMAGE>
Patent DE-3921935-A1 (DE)
Title: Surgical instrument
IPC: A61B10/06
Filed: 1989-07-04
Abstract: In a surgical instrument, especially a biopsy forceps for endoscopy, a forceps jaw (3) is formed by two forceps arms (1, 2). The forceps arms are connected to one another via a pivot pin (4). On the other side of this pivot pin (4), a traction cable (6), a traction rod or the like are coupled to the forceps arms. The traction cable (6) is connected to a guide element which has at least one guide channel (8, 9, 14, 16) in which a lever attachment (10, 11, 15) engages which is formed on a forceps arm (1, 2, 13) beyond the pivot pin (4) or a pivot point (18). <IMAGE>
Patent DE-3922973-A1 (DE)
Title: Moulding of foam resin with a hollow part
Inventor: KURIHARA JUNICHI
IPC: B29C44/14
Filed: 1989-07-12
Abstract: A moulding of foam resin, such as a dashboard of a motor vehicle, which has an air duct or similar hollow part is specified. The moulding has a substrate which comprises a plurality of resin layers, of which at least one consists of foam resin. Flanges run from the hollow part outwards and are immersed in the foam resin layer of the substrate in order to fix the hollow part securely on the substrate.
Patent DE-3924143-A1 (DE)
Inventor: NOBIS UWE DIPL ING
IPC: B01D53/06
Filed: 1989-07-20
Abstract: In order to develop the process for separating, in particular, highly odorous, adhesive or resin-forming, condensable, organic vapours or gases from the exhaust air of chip dryers so that these condensable, adhesive or resin-forming, organic vapours or gases can also be collected without losing the cost-efficiency of the known processes, without adversely affecting the usefulness of the coarse fraction and without adversely affecting the usefulness of the fine fraction for internal heat supply, it is proposed to add a pulverulent adsorbent to the exhaust air of the chip dryer, from which air chips and coarse dust are removed in a conventional manner by means of an inertial force separator and fine dust is removed by means of a filter separator, the said adsorbent being added upstream of the filter separator and the said adsorbent being separated off in the downstream filter separator, together with the residual dust, the adsorbent being based on carbon and preferably being a lignite coke adsorbent; in an apparatus suitable for this purpose, a feed point for the adsorbent is arranged downstream of the inertial force separator (2) and upstream of the filter separator (13) in the pipeline (7) connecting the two and a mixing zone (9, 10, 12) is arranged downstream of the said feed point, the length of the mixing zone (9, 10, 12) being such that the residence time of the dryer exhaust air therein is at least one second. <IMAGE>
Patent DE-3925364-A1 (DE)
Inventor: LOOS HERBERT
IPC: B24D18/00
Filed: 1989-08-01
Abstract: For manufacturing grinding tools (1, 7) coated with extra hard grinding particles (3), instead of a basic body of steel a commercially available grinding tool of corresponding shape and size of a ceramic material is used as the basic body. This is brushed with an adhesive (4) at the points to be coated, the grinding particles (3) are applied and pressed in the pores (5) of the ceramic material (6); finally, the adhesive (4) is allowed to set. <IMAGE>
Patent DE-3933124-A1 (DE)
Inventor: SCHUPP KARL
IPC: H05K5/00
Filed: 1989-10-04
Abstract: The invention relates to an electronic device, especially a control device for a motor vehicle's internal combustion engine, with an electronic circuit arranged on a printed circuit board to which is allocated a multi-pin plug which passes through a housing containing the printed circuit board. The proposal is that the printed circuit board consists of at least one rigid region (7) which may be secured to the component bearing the plug, especially a cover (5) of the housing (4), from which starts at least one flexible, curved section (8) of the printed circuit board.
Patent DE-3935070-A1 (DE)
Title: Thermographic material with photocured top coat - contains poly:unsatd. heterocyclic cpd., pref. modified tris:hydroxy-alkyl isocyanurate (meth)acrylate
Inventor: KIDOKORO NAOTO
IPC: B41M5/40
Filed: 1989-10-20
Abstract: Thermographic material has a substrate with a  heat-sensitive, colour-developing coat and a top coat of a resin compsn. cured by actinic radiation, which contains a polyfunctional unsatd. cpd. (I) with a 6-membered heterocycle contg. an N or O atom and mol.wt. 480-3000, which can be polymerised by free radicals. (I) pref. contains at least 2 (meth)acryloyl gps. and pref. consists of (i) an alkylene oxide, epsilon-caprolactone, epihalohydrin, polycarboxylic acid or anhydride and/or polyisocyanate and (ii) tris(hydroxyalkyl) isocyanurate, i.e. modified tris(hydroxyalkyl) isocyanurate (meth)acrylate.  The top coat pref. also contains a pre-polymer (II), other than (I), which is cured by actinic radiation.  (II) is a cpd. with at least 3 (meth)acryloyl gps., of formula (IIA) (where n = 0-4; at least 3 X gps. = CH2=CR1-COO-R2-; R1 = H or Me; R2 = a single bond, 1-8 C alkylene or polyoxyalkylene with a 1-8 C alkylene gp.; the remaining X = 1-8 C alkyl, OH, NH2, alkylene, -(OR3)m-H or -(OR3)m-OH; R3 = 1-8 C alkylene; m = a positive integer). The top coat may also contain a reactive diluent (III) and opt. a cpd. (IV) with no unsatd. bond cured by actinic radiation.  The compsn. contains 50-95 (wt.)% (I)+(II), 10-50% (III) and 5-35% (IV) and the (I)/(II) ratio is 60/40 to 20/80.  The substrate consists of a synthetic resin. USE/ADVANTAGE - The top coat improves the surface glass and suitability for the thermal head.
Patent DE-4000646-A1 (DE)
Title: Automatically matching washing powder and conditioner supplies - to varying loads in washing machine
Inventor: LEITLOFF HARALD
IPC: D06F39/02
Filed: 1990-01-11
Abstract: In a domestic washing machine, the supplies of washing powder and conditioner are fed in metered doses directly into the water supply, with which the metering system is coupled.  Metering is controlled by feed worms, belts, vibration channels, rotating hollow chambers or other known systems, which together with storage containers, made e.g. as injected plastic mouldings which can fit into the unoccupied corners to right and left and above the machine drum. USE - For machines which supply the correct amt. of water proportional to the load of washing, but not necessarily the right amt. of powder/conditioner.  These are now correctly and automatically metered.