baber/WOPTO huggingface dataset:
Patent DE-3534348-A1 (DE)
Title: Hydraulic antilock system
Inventor: BAUM HEINZ-WILLI
IPC: B60T8/42
Filed: 1985-09-26
Abstract: A hydraulic antilock system for the hydraulic brake system of a motor vehicle has a known brake master cylinder (HZ), a measuring sensor for detecting any risk of locking of at least one wheel, a modulator (M) for an expansion chamber (17) for hydraulic fluid for relieving the brake (B) of the pressure of the brake fluid in the event of a risk of locking, a pump (P) for delivering hydraulic fluid into the expansion chamber (17) and an expansion piston (15) capable of moving in the expansion chamber (17), which piston actuates a shut-off valve (13) arranged in the hydraulic line between the brake master cylinder (HZ) and the brake (B). In order to be able to completely relieve the brake of brake pressure in the course of an antilock control on an extremely slippery road surface, the expansion piston is not acted upon by a return spring but exclusively by hydraulic forces in both directions. <IMAGE>
Patent DE-3535128-A1 (DE)
Inventor: ARNTZ DIETRICH DR
IPC: B01J29/18
Filed: 1985-10-02
Abstract: 1. A process for the production of unsaturated ethers corresponding to the following general formula   see diagramm : EP0217089,P8,F2   by catalytic dealkoxylation of geminal dialkoxy compounds corresponding to formula (II)   see diagramm : EP0217089,P8,F3   R**1 and R**2 representing C1 -C3 alkyl, aryl, H, R**3 representing methyl, ethyl, Y representing H, methyl, at elevated temperature in the gas phase on an Na-exchanged zeolite as catalyst, characterized in that zeolites of the modernite or ZSM5 type with an Na2 O:Al2 O3 molar ratio of 1:1.05 (+-0.25) are used.
Patent DE-3535733-A1 (DE)
Title: Process for producing and using lightweight resilient golf balls
Inventor: REPPERT RUEDIGER LOTHAR VON
IPC: A63B37/00
Filed: 1985-10-07
Abstract: A process for producing and using lightweight resilient golf balls is described, it being possible, as a completely equivalent substitute for proper golf, to play on only approximately 10% of the space previously required for golf using balls travelling a much lower distance and consisting of a 3 to 20 mm thick plastic shell, a core of high specific-weight plastic foams and having a diameter of 40-45 mm. Using these balls, indoor golf can also be played using clubs whose heads bear flexible plastic coatings on the surface, but also using already existing clubs whose heads are provided with such coatings, it being possible thereby to strike the balls even on extremely hard floors without the risk of injury and without material damage.
Patent DE-3536393-A1 (DE)
Title: Drive device for mechanical tightening devices as a component of safety belt systems in motor vehicles
Inventor: BADEN HANS DIPL ING
IPC: B60R21/00
Filed: 1985-10-11
Abstract: In the case of a device for initiating and transmitting driving energy for a mechanical tightening device as a component of a safety belt system in motor vehicles, the problem is to replace the previously used pyrotechnical system in the vehicle interior with a mechanical drive. To solve this problem it is proposed that the kinetic energy of rotating motor parts and/or driving gears (21, 22, 24, 45, 55) be utilised by means of a clutch (26, 40, 49, 57, 62), which can be switched on in the case of initiation, and transmission elements (19), which are arranged between the clutch and the tightening device (18) for moving the tightening device (18) with tightening of the safety belt. <IMAGE>
Patent DE-3537449-A1 (DE)
Title: Bearing with floating bushes
Inventor: SUDMANNS HANS
IPC: F16C17/18
Filed: 1985-10-22
Abstract: A shaft (11), which rotates at a high rpm, of an exhaust gas turbocharger (12) is mounted by means of floating bushes (13, 14) for the radial load in a bearing housing (15). The bushes (13, 14) which are arranged in pairs are each guided axially between a shaft shoulder and a housing shoulder. The lubrication oil is fed to the bushes (13, 14) from the housing, each bush (13, 14) having devices for oil distribution. Each floating bush (13, 14) of the bearing consists of a bush body (30) and an end-side flange (31) which, in the installation position of the bush (13, 14), is arranged adjacent to the respective shaft shoulder (36 and 23) respectively. The inner end face, facing the bush body (30), of the flange (31) interacts with an end face, lying opposite, of the housing, forming a gap (34). Radially extending bores (33) are arranged in the bush body (30) aligned with the inner end face of the flange (31), which bores (33) start from an annular groove (32) formed on the inner diameter of the bush (13, 14). As a result, incorrect installation of a bush (13 or 14) is no longer possible. By virtue of the pump effect in the gap (34), the return effect of annular groove (26) and bore (27) in the bush body (30) is compensated so that an excellent supply of oil to the bearing faces of the floating bushes (13, 14) is ensured. <IMAGE>
Patent DE-3538733-A1 (DE)
Title: Method and device for coding a magnetically codable card
Inventor: HOLZHUETER DETLEV
IPC: G07F7/12
Filed: 1985-10-31
Abstract: The subject of the invention is a method for coding a magnetically codable card, in particular an identity card, cheque card, credit card or authorisation card, with a magnetic strip containing at least one recording track. Items of information are written into the recording tracks by means of a write head as sequences of characters or bits and are read out by means of a read head or are read out and/or overwritten or erased by means of a combined read/write head. To fix a certain period of validity of the magnetically codable card, any desired number of bits or freely selectable characters are written by means of the write head in at least part of a recording track. To extend the period of validity of the magnetically codable card, some of the written-in bits or freely selectable characters are overwritten or erased.
Patent DE-3538866-A1 (DE)
Title: Dot matrix printer
Inventor: BRAUNE HANS-JOERGEN DR ING
IPC: G01D15/20
Filed: 1985-11-02
Abstract: The invention relates to a dot matrix printer, in which the ink is protected from drying out, which is insensitive to contaminations of the ink, and in which excessive emergence of ink from the print head is avoided. According to the invention, a guide channel, in which a printing stamp is located, is arranged transversely through a closed operating chamber containing ink. The apertures of the guide channel are provided with elastic nozzles. At a high printing frequency, the dot matrix printer can also be used as a line printer. By means of the adjacent arrangement of a plurality of dot matrix printers, a multiple printer is obtained of such a small width that it can also be used in registering devices with small standardised housings. <IMAGE>
Patent DE-3542853-A1 (DE)
Title: Mobiles
Inventor: WALTER HEINZ
IPC: A63H33/40
Filed: 1985-12-04
Abstract: With mobiles, simple and cost-effective assembly is the basic prerequisite for market success. To that end, the thread (8) carrying one figure (1, 2, 3, 4, 5) in each case is inserted by its free end into the cavity (10) of a tubular stem (6) and held there by means of a pin (9). The other thread end, which is joined to the respective figure, has a prefabricated loop (12). The threads (14) extending between two stems (6) or one stem (6) and a hanger (11) are attached to the stem (6) by way of a clamping element (7). <IMAGE>
Patent DE-3543397-A1 (DE)
Title: Test device on ring spinning or ring twisting machines for a visual test of the eccentricity between a spindle and an associated ring
Inventor: HOESEL MARTIN
IPC: D01H13/32
Filed: 1985-12-07
Abstract: The invention relates to a test device on ring spinning or ring twisting machines for a visual test of the eccentricity between a spindle and an associated ring, in which the viewing direction along the spindle axis is directed towards the spindle tip, and there is arranged on the spindle a spindle attachment with an outer edge concentric relative to the spindle, on the ring a ring attachment with an inner edge concentric relative to the ring and between the spindle and the ring, under the outer edge of the spindle attachment and the inner edge of the ring attachment in the viewing direction, a bright field generated by a lighting device, the diameter of the outer edge of the spindle attachment being equal to the diameter of the inner edge of the ring attachment or larger or smaller than the diameter of the inner edge of the ring attachment by double the amount of the permissible eccentricity. The object on which it is based is to eliminate the outlay for determining the eccentricity numerically. This object is achieved in that the bright field (15) consists of at least three individual surfaces (17, 23) which are distributed uniformly over the circumference of the bright field (15) - Fig. 1 -. The invention achieves the technical effect that a test device making it possible to determine the eccentricity numerically is provided. <IMAGE>
Patent DE-3610967-A1 (DE)
Title: Door for closing a wall opening
IPC: E05D15/38
Filed: 1986-04-02
Abstract: In a door for closing a wall opening, the door wing is mounted by means of guides arranged on both sides, in a stationary manner and outside the wall opening so as to be displaceable in such a way that, in its open position, the door wing is located approximately running horizontally above the underside of the lintel of the wall opening and exposes the entire wall opening. For the purpose of simplifying the production, it is proposed that two straight guides (3+7) are provided on each side of the door wing (2), in each case a first straight guide being arranged horizontally and below the lintel of the wall opening and near to the latter, in each case the second straight guide running vertically and extending beyond the lintel of the wall opening, two pairs of guide pieces which engage in the straight guides being mounted at the back of the door wing, the guide pieces arranged near to the lower edge of the door wing being adjustable beyond the lower edge of the door wing, and that the guide pieces arranged near to the upper edge of the door wing are mounted at a distance from the back of the door wing which corresponds at least to the distance of the horizontal straight guides from the underside of the lintel. <IMAGE>
Patent DE-3614050-A1 (DE)
Title: Device for inoculating a culture substrate with fungal mycelium
Inventor: GERHARDT HARTWIG
IPC: C12M1/26
Filed: 1986-04-25
Abstract: A device for inoculating a culture substrate with fungal mycelium possesses a housing (1) with lateral handles (2) and an opening (3) for reception of an exchangeable magazine. At the lower end of the housing (1) a hollow needle (4) is exchangeably fastened. A piston (5) with a handle (6) is fastened in a guide (9) of the housing (1) in such a manner that it is flush with the hollow needle (4). On pushing the piston (5) downwards, the fungal mycelium present in cylindrical chambers of the exchangeable magazine is introduced through the hollow needle (4) into the culture substrate. By using the exchangeable magazine both dispatch of the fungal mycelium and the inoculation process itself can be performed quickly and in a hygienically satisfactory and force-saving manner. <IMAGE>
Patent DE-3615230-A1 (DE)
Title: Method for producing armatures for electric motors, and armatures produced in accordance with this method
Inventor: BREMICKER GERD
IPC: H02K1/28
Filed: 1986-05-06
Abstract: The invention relates to a method for producing armatures for electric motors having a motor shaft and at least one projection which runs on the circumferential surface of the motor shaft in its longitudinal direction, and having an armature core which can be mounted on the motor shaft and consists of a multiplicity of armature laminates which are arranged side by side and each have a central orifice. In this case, each orifice is provided with a cutout in the region of its boundary edge, which cutout is matched to the projection on the motor shaft. The armature laminates are joined together to form an armature core. After this, the motor shaft is pushed into the armature core and is positioned. In order to produce a connection between the motor shaft and the armature core, the two parts are rotated with respect to one another through an angle of preferably 20 DEG . The dimensions of the recess in the boundary edge of the centre orifice in each armature laminate are kept somewhat larger than the diameter of the motor shaft which is provided with at least one projection.
Patent DE-3616367-A1 (DE)
Title: Regulation of the air quantity of coolers for a predetermined cooling
Inventor: KLOECKNER ALFRED
IPC: F26B21/06
Filed: 1986-05-15
Abstract: The invention relates to a method of cooling granulate-shaped material, in which the granulate-shaped material is guided in counterflow to an air flow. For controlling the temperature of the material at the end of the cooling process, samples of the granulate-shaped material are taken and the temperature of these samples is measured after a time, in which the temperatures between the interior and the surface of the samples can become more alike. Depending upon the temperature difference between this measured temperature of the samples and the temperature of the fresh air or a predetermined desired temperature, the air flow is then regulated.
Patent DE-3618981-A1 (DE)
Title: Apparatus for the filling of valve bags
Inventor: KRAUSE GUENTER
IPC: B65B1/18
Filed: 1986-06-05
Abstract: For filling valve bags with bulk material, a pipe connection (14, 20) of variable length is present between a housing extension (12) for a feed container and a filling connection (30). At least the filling-connection front part (34), together with a spreading device (36) for the bag valve, is movable forwards and backwards in relation to the housing. Preferably, a pneumatically actuable spreading beak (36) having a fixed (38) and a pivotable (40) leg is surrounded by an elastic sealing ring (52), with the latter bearing against it. A valve-closing device (50) preceding the filling connection has two welding jaws (64, 64') on pressure cylinders (54, 54') which are arranged obliquely to the axis (A) of the filling connection and in line with one another. A slip-over hose (20) is fastened on the container side to a flange (16) and to the inner filling-connection end (32), for example by means of a conical sleeve (22). The housing forms a chamber (66) which surrounds the filling connection and spreading device in the retracted position and to which a suction device can be connected. A worm mixer (74) and, above it, a fluidising element (82) can be arranged in the feed container (68). <IMAGE>
Patent DE-3621553-A1 (DE)
Title: Temp. dependent control valve with reduced drag - has max. displacement for valve elements at least twice that actually required
Inventor: SANTIC BLAZ
IPC: F16K11/044
Filed: 1986-06-27
Abstract: The two valve elements (44,42) in the three way valve have a maximum displacement at least twice that required for normal flow.  In the full flow position a minimum of drag is obtained. The design applies to lifting valve elements or swivel valves.  The valve elements can be moved in opposing directions by concentric linkages. ADVANTAGE - Minimum drag, accurate flow control.
Patent DE-3622157-A1 (DE)
Title: Method and circuit arrangement for feeding main loads and subsidiary loads in a motor vehicle
Inventor: KOEHN RAINER
IPC: B60R16/03
Filed: 1986-07-02
Abstract: In order to avoid undesired discharging of the vehicle battery by subsidiary loads such as a refrigerator in a trailer caravan which are connected to it, when a stationary signal for the engine is present, clocked testing takes place as to whether the respective current loading of the battery lies above or below a limit value prescribed by the main load; if the current load lies above the limit value, the connection (7) between battery (terminal 1) and loads (terminal 5) is disconnected for a predetermined time. After the connection (7) is automatically restored, this test is repeated; if the current load now lies below the limit value, it remains connected through, otherwise disconnection takes place again. <IMAGE>
Patent DE-3624433-A1 (DE)
Title: Process for producing dumpling dough from raw and cooked potatoes
IPC: A23L19/12
Filed: 1986-07-19
Abstract: A process is proposed for producing dumpling dough from raw and cooked potatoes in which the raw and cooked potatoes are grated separately in a manner known per se and, after draining the raw potatoes, the dumpling dough is mixed from these and the cooked potatoes with addition of starch, water and salt. An essential process characteristic in this is that the cooked potatoes are sharply cooled before grating and are stored for some hours at a temperature around freezing point.
Patent DE-3624541-A1 (DE)
Title: Device for heat dissipation from push-in equipment units
Inventor: SZIELASKO LOTHAR
IPC: H05K7/20
Filed: 1986-07-19
Abstract: In order to improve the heat dissipation from equipment cabinets having push-in units which are arranged vertically one above the other, the heated exhaust air is fed back by combining the supply air into a large number of air jets and is mixed with the supply air, which flows out in the form of a jet, as a result of "entrainment" effects.
Patent DE-3629626-A1 (DE)
Title: Driving hub for bicycles or the like
Inventor: BUTZ HANS DIPL ING
IPC: B60B27/02
Filed: 1986-08-30
Abstract: The invention relates to a driving hub for bicycles or the like, with a hub sleeve and spoke flanges arranged thereon, the hub sleeve being manufactured from an unmachined part which is formed by a tubular piece and has essentially the same wall thickness over the axial length. Provided in the hub sleeve formed in this manner is an inner contour which in sections runs all-round and is manufactured in one piece without cutting by impressing. The impressions which are provided in the hub-sleeve wall and do not cut through the wall form in the interior of the hub sleeve an inner cone which comprises segment-like areas of the cone envelope.
Patent DE-3635358-A1 (DE)
Title: Continuous plate heat exchanger for gaseous fluid
Inventor: LINGE JOCHEN DIPL ING
IPC: F28D9/00
Filed: 1986-10-17
Abstract: The innovation relates to a plate heat exchanger for a gaseous fluid, in particular air, which is passed in continuous counter-current past heat exchange plates. The heat exchanger is inserted as unit 1 into a duct or into a housing 2, the air inlets leading in the longitudinal direction of the duct towards the heat exchanger and the air outlets leading laterally away from the heat exchanger through the duct walls. The heat exchanger consists of a multiplicity of heat exchange plates 3 which are arranged mutually parallel and whose interspaces are covered on the longitudinal side by sealing elements 4 with inlet or outlet slots and are open on one end face and closed on the other, all components being held together by easily releasable clamping elements 6; 7, so that easy dismantling and reassembly of the heat exchanger unit, for example for cleaning purposes, are possible. <IMAGE>
Patent DE-3641078-A1 (DE)
Title: Fuser roller for a fuser station of a copying device (copier) or the like
Inventor: WEGMANN HELMUT
IPC: H05B3/00
Filed: 1986-12-02
Abstract: In a fuser roller for a fuser station of a copying device or the like, the hollow roller is closed by means of inserts which are mounted in the region of its ends and have a passage opening for the heating element. A favourable heat distribution inside the roller is achieved by means of these inserts whereas, on the other hand, the radiation of heat, in particular in the axial direction, is reduced considerably.
Patent DE-3642628-A1 (DE)
Title: Unbalanced compensation device for a weapon system, especially in the case of a heavy weapon
Inventor: TRIPP ERNST
IPC: F41A27/30
Filed: 1986-12-13
Abstract: In the case of known weapon systems having a part which can pivot in the elevation direction and contains the weapon barrel, the centre of gravity of the part which can pivot is in general located outside the rotation axis of the trunnion. The unbalanced moment which occurs is compensated for by means of spring systems or linear cylinders which are connected to a hydraulic reservoir system. The devices require large installation spaces and have large intrinsic weights. The new compensation device is intended to occupy a very small amount of space and to have a low intrinsic weight while ensuring good compensation for the unbalanced moment at high elevation angles. That part (3) of the weapon which can pivot in the elevation direction is rotationally coupled to the output drive shaft (7.3) of a hydraulic rotating cylinder (7), in the case of which at least one of the pressure liquid (hydraulic fluid) connections (7.1, 7.2) is connected to a hydraulic reservoir via a hydraulic system. The compensation device is primarily suitable for use in the case of heavy weapons, for example cannons on combat tanks or artillery howitzers and armoured howitzers. In the case of relatively light weapons, the hydraulic rotation cylinder can also be directly coupled to the shaft trunnion. <IMAGE>
Patent DE-3644021-A1 (DE)
Title: Domestic device having at least one part which can be moved by means of a handle, especially for baking ovens
Inventor: BOHNET ARMIN
IPC: F24C15/02
Filed: 1986-12-22
Abstract: The invention relates to a domestic device having at least one part which can be moved by means of a handle 1. The movable part, such as a door, for example, has at least one reception pin 2, onto which the handle 1 can be mounted. The handle 1 and the reception pin 2 can be releasably connected to one another on the front of the domestic device by means of a fastening element 3, such as a screw. A handle screen 4 can furthermore be mounted on the reception pin 2. <IMAGE>
Patent DE-3644847-A1 (DE)
Title: Sledge with runners arranged underneath the sledge
Inventor: UEHLIN JUERGEN DIPL ING
IPC: B62B17/02
Filed: 1986-02-28
Abstract: It is intended that the runner, which is made of hard material, of a sledge, for example that of a bobsleigh, be steerable. For this purpose, the runner is not divided and one part swivelled for the steering, rather the entire length of the runner can be bent in a specific manner for steering the sledge parallel to the underlying surface. This means that when steering or when travelling around a bend the runners no longer slip laterally but rather that the runner draws a clean line which it has itself pressed into the slippery underlying surface. <IMAGE>
Patent DE-3701171-A1 (DE)
Title: Wind instrument
Inventor: KAWANO SHUHEI
IPC: G10D7/02
Filed: 1987-01-16
Abstract: In the construction of a wind instrument, a sound pick up (12), such as for example a microphone, is arranged on the body of the wind instrument at a point with a constant oscillation loop of the basic oscillations of air columns which are set in self-oscillations and which are formed in the bore of the wind instrument upon the generation of a musical sound, in order to achieve a constant sound pick-up level with a high whistle limit in the regeneration of the musical sound without this having an influence on the shaping of the wall in the bore. <IMAGE>
Patent DE-3706517-A1 (DE)
Title: Process and apparatus for the production of packaging bags
Inventor: HAGMANN PETER
IPC: B65B9/14
Filed: 1987-02-28
Abstract: In a process for the production of packaging bags by the opening and severance of tube pieces from a tube (2) consisting of two plies lying one on the other, in particular from a plastic-foil tube removable from a tube roll (3), a shuttle (30) or suchlike push-in body is introduced into this tube (2) and the tube (2) is guided via the shuttle (30). After the shuttle (30), the desired tube pieces are severed. <IMAGE>