baber/WOPTO huggingface dataset:
Patent DE-3611228-A1 (DE)
Title: Cationic azo dyes
Inventor: ETZBACH KARL-HEINZ DR
IPC: C09B44/10
Filed: 1986-04-04
Abstract: Cationic azo dyes of the formula <IMAGE> in which R<1>, R<2>, R<3>, K<+> and X have the meaning given in the description, and their use for dyeing synthetic polymer materials.
Patent DE-3611542-A1 (DE)
Title: Solar module
Inventor: MELCHIOR BERND
IPC: H02S20/00
Filed: 1986-04-05
Abstract: The invention relates to a solar module having a rectangular frame consisting of four metal profiles, which frame surrounds a plate having photovoltaic cells (photocells). When the module is in a position inclined with respect to the horizontal, the two lateral profiles assume the same inclination, and the base profile and head profile are approximately horizontal. The lateral profiles (4) project further downwards than the foot and head profiles (5, 6) on the underneath of the module. <IMAGE>
Patent DE-3612438-A1 (DE)
Title: Multi-stage sawtooth method for analog/digital conversion
IPC: H03M1/00
Filed: 1986-04-12
Abstract: Published without abstract.
Patent DE-3614512-A1 (DE)
Title: Flat handle
Inventor: MAYER KLAUS
IPC: B25G1/10
Filed: 1986-04-29
Abstract: The rear end of a handle (2) having a push-button (3) and intended for a door key is constructed bent away from the side having the push-button (3). Subsequently, one almost automatically grips the handle in such a way that the thumb comes to rest on the side of the push-button (3). <IMAGE>
Patent DE-3622003-A1 (DE)
Title: Switching mechanism for an electrical installation apparatus
Inventor: SENNSTOCK GERD
IPC: H01H11/00
Filed: 1986-07-01
Abstract: The invention relates to a switching mechanism for an electrical installation apparatus for optional use as a key switch, momentary-contact switch, rocker switch or rocker momentary-contact switch, using a toggle element, in the form of a link, for operating a contact spring which can be moved into two switch positions, which toggle element is operatively connected to a plunger or a rocker lever of an operating element, in such a manner that the toggle element carries out a pivoting movement into its respectively opposite position whenever operation occurs, and an actuating element is assigned to the switching mechanism, for optional use as a momentary-contact switch or switch.
Patent DE-3624627-A1 (DE)
Inventor: MORINO RONALD
IPC: H05K7/06
Filed: 1986-07-18
Abstract: In a process for scribing conductors in a predetermined pattern onto a surface of a substrate being adhesive coated, the adhesive coating being non-tacky and solid before activation and activatable by application of energy which may be applied by means of a pulsed radiation or heated fluid beam, and revert to the non-tacky, solid state after activation.
Patent DE-3626034-A1 (DE)
Title: Method for automatically testing pot-core coils
Inventor: BOLENDER HANS-GEORG
IPC: G01R31/72
Filed: 1986-08-01
Abstract: For the automatic testing of pot-core coils (SP), it is provided to provide these on workpiece carriers (WT), attaching information on the respective coil type. This information is detected by a reader (KL) and transmitted to a central processor (ZS) which uses this information for calling up test parameter data relevant to the respective coil type. These test parameter data are used for activating a switching matrix (SF) connected to test adapters (AI..., Am) in such a manner that only a test adapter corresponding to the respective coil type is connected to an inductance measuring device (LB). The pot-core coil (SP) to be tested in each case is then inserted by a gripping tool (WG), which is also controlled by means of the said test parameter data, into the relevant test adapter and held with a predetermined pressure force. The measurement results obtained by the inductance measuring device in a subsequent inductance measurement are supplied to the said central processor (ZS) which uses these measurement results for controlling the gripping tool (WG) for further treatment of the pot-core coil just tested. <IMAGE>
Patent DE-3628562-A1 (DE)
Title: Moulding compositions comprising polyoxymethylene homopolymers and/or copolymers and thermoplastic polyurethane elastomers having improved heat resistance, process for their preparation, and their use
Inventor: GOERRISSEN HEINER DR
IPC: C08L75/04
Filed: 1986-08-22
Abstract: The invention relates to moulding compositions comprising     (A) at least one polyoxymethylene homopolymer and/or copolymer,   (B) at least one thermoplastic polyurethane elastomer and   (C) optionally additives, which contain, in order to improve the heat resistance, reduce the tendency toward discoloration and minimise the free formaldehyde content, (D) at least one alkaline earth metal carbonate, alkaline earth metal hydroxide carbonate, alkaline earth metal glycerophosphate or a mixture of at least two of the said compounds, expediently in an amount of from 0.005 to 2% by weight, based on the weight of the components (A) and (B), as additive.   In order to prepare the moulding compositions, components (A), (B), (D) and, if used, (C) are advantageously melted together in an extruder at temperatures of from 150 to 260 DEG C. The moulding compositions are suitable for the production of films or mouldings used, for example, in the automotive, electrical appliance and electronics industries.
Patent DE-3629335-A1 (DE)
Title: Space-saving temporary radiation protection wall
Inventor: TRAEBING ERNST
IPC: G21F1/12
Filed: 1986-08-28
Abstract: Protective surface (1) that is erected in whole or in part of materials that can be stored in a space-saving manner, in order to reduce or prevent nuclear irradiation in permanently occupied areas (2). The embodiment of the patent consists mainly of flexible containers (3), which are filled with water in particular, and whose loads are transmitted into the components (4) of the normal structure in such a way that overloading is avoided. The embodiment can be pre-installed without the water filling, and can be filled automatically, depending on the radiation exposure. A combination with measures for thermal protection can be chosen. <IMAGE>
Patent DE-3629816-A1 (DE)
Title: Solar collector
Inventor: BLOCH DIETRICH DIPL PHYS DR
IPC: F24S10/60
Filed: 1986-09-02
Abstract: The invention relates to solar collectors which work with liquid heat transfer media. It dispenses, without replacement, with a separating layer between heat transfer medium and rear heat insulation, which is chosen such that its thermal and mechanical properties are not impaired by the heat transfer medium. The heat transfer medium flows off as a uniform film under the influence of gravity on the heat insulation of the inclined solar collector. The latter has an outer, front, transparent covering as protection against external influences and for the formation of a greenhouse effect. Without additional inner covering of the heat transfer medium, the solar collector supplies preferably low-temperature storage devices, otherwise domestic water, with thermal energy during the heating period; with additional direct covering, preferably transparent to sunlight and opaque to thermal radiation, of the uniform film of the heat transfer medium, the solar collector preferably supplies consumers at a medium and high temperature level with thermal energy. Both embodiments are heated virtually without inertia by sunlight.
Patent DE-3632081-A1 (DE)
Title: Process for producing any required right-angled flights of stairs from standardised stairs
Inventor: HAMM WILFRIED
IPC: E04F11/02
Filed: 1986-09-20
Abstract: The process serves to configure corners for flights of stairs. This is based on a system which, with a small number of standard stairs, permits the construction of any individual flights of stairs running at right angles. The system comprises n corner parts for every m stairs, with the side length combinations S1 = X + (Z/(2n)) . a and S2 = x + (1 - (Z+1)/2n) . a, where Z = 0, 1, 2..., n-1, and a resulting maximum stair element number of i = n . m + 1.
Patent DE-3634620-A1 (DE)
Title: Arrangement for protecting against voltage flash-over in telephony handsets
Inventor: KULZER HERIBERT DIPL PHYS
IPC: H04R1/10
Filed: 1986-10-10
Abstract: The invention relates to an arrangement for protecting against voltage flash-overs due to electrostatic charges in telephony handset bodies between an operating person and an electro-acoustic transducer arranged behind an earpiece and/or mouthpiece exhibiting sound transmission openings. For this purpose, the effective length L of the channels of the sound transmission openings is increased (Figure 1). Applicable in telephony handset bodies. <IMAGE>
Patent DE-3640140-A1 (DE)
Title: Device for obtaining samples of the constituents entrained in gas flows
Inventor: WURZ DIETER PROF DR ING
IPC: G01N1/22
Filed: 1986-11-25
Abstract: A device for obtaining samples of the constituents entrained in gas flows has an intake tube for a substream which is branched off from a gas flow. The intake tube opens via a nozzle into a Venturi section which is immersed, in turn, in a washing liquid. A two-phase flow emerging via the diffuser opening of the Venturi section and composed of washing liquid and gas rises in a bubble column around the Venturi section and the intake tube and is largely recirculated again into the high-velocity Venturi section. This results in a combined, very effective separation of small particles as a result of inertial forces and of gaseous constituents as a result of diffusion processes.
Patent DE-3701710-A1 (DE)
Title: Muzzle brake for a tube weapon (weapon having a barrel)
Inventor: KALTMANN HANS-JOACHIM
IPC: F41A21/36
Filed: 1987-01-22
Abstract: The invention relates to a muzzle brake for a tube weapon having a through-hole (1) for the fired projectiles and a large number of openings (6) which deflect laterally a portion of the powder gases flowing out and extend laterally outwards from the through-hole (1). In order to reduce the pressure produced by the sound of firing on the ear of the person firing it is provided that outlet slots (9) are arranged on the barrel side, adjacent to the openings (6) and distributed over the circumference of the muzzle brake, which outlet slots (9) are directed obliquely forwards with respect to the muzzle side and originate from an expansion space (4) which is provided adjacent to the barrel end, in the region of the through-opening (1).   <IMAGE>
Patent DE-3707643-A1 (DE)
Title: Device interacting with a cabin
Inventor: KURZ HUBERT PROF DR ING
IPC: A61H33/06
Filed: 1987-03-10
Abstract: Devices for generating and introducing steam into a cabin are known. Such devices are intended to refit a sauna cabin to form a steam bath. There are problems with the supply of fresh air and the dehumidification of the sauna cabin after the steam bath. If dehumidification is inadequate the sauna cabins, which are usually made of wood, tend to get infested with mould fungi. In order to overcome these problems the invention provides a fan whose suction side is connected to the ambient air, while its pressure side can be connected to the water tank in which the water is heated. Constant admixture of fresh air is achieved in this way. At the end of the steam bath, that is to say when the steam heating is switched off, this fan blows dry air into the sauna cabin which dehumidifies it. The device is preferably intended to refit sauna cabins into steam baths. <IMAGE>
Patent DE-3710573-A1 (DE)
Title: Carrying device, for fork lift trucks in particular
Inventor: BUHL JOACHIM
IPC: B66F9/12
Filed: 1987-03-30
Abstract: The invention concerns a carrying device, for fork lift trucks in particular, consisting of a fork shaft (1) and a fork arm (2) connected to the fork shaft (1) and angled away from it, with upper and lower fork hooks (3 and 4) for fastening the carrying device to the fork carrier of the fork lift truck located on the back of the fork shaft (1). The lower fork hook (4) has a U-shaped horizontal cross-section. The object of the invention was to increase the endurance of the carrying device, to make the attaching of the carrying device to the fork carrier easy to handle and safe, to make it easy to shift the carrying device on the fork carrier, and to mount the carrying device on the fork carrier so it will not rattle. This aim is achieved by providing the inside of the angle between the fork shaft (1) and fork arm (2) with a protective covering (12), and having the lower fork hook (4) enclose the sides of the fork shaft with its legs and be connected to the side surfaces of the fork shaft (1) by vertical welds. The lower fork hook (4) has a locking device (6) acting on the fork carrier. At least the upper fork hook (3) is equipped with a bearing (10) acting on the fork carrier. <IMAGE>
Patent DE-3717785-A1 (DE)
Title: Process and apparatus for shutting off a buried gas line
Inventor: HECK JOERG
IPC: F16L55/105
Filed: 1987-05-26
Abstract: A description is given of a process which serves to interrupt the gas throughflow in a buried pipeline. By extraction of soil by suction, a hole, which has a magnitude of approximately 15 cm and reaches to the top of the pipeline, is produced in the soil. A quick-setting mixture is injected through a hole, having a magnitude of 5 mm, which has been made in the pipeline. <IMAGE>
Patent DE-3727233-A1 (DE)
Title: Bulk-material feed and gas removal device, in particular for counterflow moving-bed filters
Inventor: MATHEWES WOLFGANG DIPL ING
IPC: B01D46/34
Filed: 1987-08-14
Abstract: A device in which at least one filling stub (A02) for fresh filter stuff (1.5) opens into the upper container space located above the filter stuff column (100) is to be configured in such a manner that it does without rotating or mechanically moved parts for the bulk-material feed but, nevertheless, ensures a uniform distribution of the fresh bulk material over the entire base area of the container (3) and an unobstructed escape of the filtered gas. Above the active filter stuff column (100), there is arranged a grid construction (A01) which comprises at least one perforated plate (a01) and a pipe stub field which extends downwards from the perforated plate coaxially with the perforated area. The pipe stubs (a02) are used for the feed of partial quantitites of filter stuff from a heap of filter stuff (A04), which is deposited above the grid construction (A01), to the upper side of the filter stuff column (100). The partial quantities of filter stuff slide through the pipe stubs in the form of a field of debris cones in accordance with the angles of repose to the same extent as used filter stuff is removed from the underside of the filter stuff column (100). The cavities (a03) between the pipe stubs (a02) form a gas collection space which opens into an outlet stub (5) connected laterally on the container casing (3a). Moving-bed filters having intermittent or quasi-continuous flow of the material to be filtered. <IMAGE>
Patent DE-3728325-A1 (DE)
Title: Injection mould
Inventor: MITAKE HIROSHI
IPC: B29C45/73
Filed: 1987-08-25
Abstract: The invention relates to an improved injection mould for hollow articles which have a base and an orifice, for example for glasses. The injection mould is, in this arrangement, formed by a fixed mould part and a movable core which also has a cooling channel. According to the invention, the cooling channel (11) is formed in the longitudinal direction of the core (1b) by a longitudinally divided basic bore (13), at least one rib (20, 20', 30, 31) being provided in the base region of the basic bore, essentially opposite the nozzle orifice (6) of the injection mould, parallel to the flow direction of the coolant in the core (1b), so that the basic bore (11) forming the cooling channel (13) extends to the vicinity of the front end face of the bore (1b) and the heat exchange between the core (1b) and coolant, and the mechanical strength of the end section (21) of the core (1b) can be improved. The invention can be used for injection moulds. <IMAGE>
Patent DE-3729837-A1 (DE)
Title: Boot which can be changed in size for passenger cars
Inventor: KLOSE ODO PROF
IPC: B60R5/00
Filed: 1987-09-05
Abstract: A description is given of a boot which can be extended into the passenger compartment behind the front seats of a passenger car, is inaccessible from the interior of the passenger compartment and comprises a boot element (5, 7; 5, 12, 13, 14; 5, 16, 17) which can be telescoped forwards into the free space towards the front seats, fills up at least part of the free space and has at least one front and one upper boundary wall surface (5, 7; 5, 12; 5b, 16). <IMAGE>
Patent DE-3730161-A1 (DE)
Title: Electrical heating element
Inventor: LIEBENTHAL DIETER
IPC: A45D1/04
Filed: 1987-09-09
Abstract: A description is given of an electrical heating element (10) which has a resistance body (12) of PTC material arranged between two elements (16) of conductive material. The resistance body (12) and the elements (16) are surrounded by an insulating layer (18) and form a module (20) which can be pre-assembled. The module is surrounded at least over a part section of a circumferential line (22) by a structure (24) of elastic material, whose outer dimensions exceed the dimensions of an interior space (26) into which the structure (24) which comprises the module (20) is to be inserted. The electrical heating element is particularly suitable for use in personal care appliances. <IMAGE>
Patent DE-3731398-A1 (DE)
Inventor: DANIELS ERWIN DR
IPC: G02C7/02
Filed: 1987-09-18
Abstract: In order to produce the identification and/or mark, those regions on the surface of the spectacle lens (16) which represent the shape of the identification and/or mark are irradiated using an excimer laser (11) through a mask (13, 23) which contains the identification (33) and/or mark (43) as recesses (32). 
<IMAGE>
Patent DE-3732176-A1 (DE)
Title: Electroconductive thermoplastic moulding composition, process for the preparation thereof, and the use thereof
Inventor: HOENL HANS DR
IPC: H01B1/24
Filed: 1987-09-24
Abstract: The invention relates to an electroconductive thermoplastic moulding composition containing, in each case based on the moulding composition comprising A + B + C,   A from 96 to 60% by weight of at least one polymer containing styrene and/or substituted styrene, B from 2 to 20% by weight of at least one linear block copolymer containing hydrogenated styrene and butadiene, whose total styrene content, based on B, is in the range from 40 to 60% by weight, where from 5 to 25% by weight of the block copolymer is in the form of block polystyrene and the remainder of the styrene is incorporated randomly in from 60 to 40% by weight of hydrogenated butadiene, and where the block copolymer C has a mean molecular weight (weight average) of from 50,000 to 200,000 and furthermore containing   C from 2 to 20% by weight of electroconductive black. The moulding composition is used for the production of mouldings.
Patent DE-3735768-A1 (DE)
Title: Gathering-type curtain
Inventor: PROSCH DIETER
IPC: A47H5/14
Filed: 1987-10-22
Abstract: The vertical sections of the drawing cords (2) of the gathering-type curtain run, guided by guide elements (22) fixed to the rear side (1b) of the curtain material, from the lower edge of the curtain material (1) upwards along its rear side (1b) and are guided, close to its upper edge, by means of holes (23) formed in the curtain material into the deflection elements (3) attached to the front side (1a) of the curtain material, as a result of which the drawing-cord bundle used to operate the gathering-type curtain is also brought onto the front side of the curtain. The edges of the holes (23) can be secured by reinforcing eyes, e.g. of polyamide. The deflection elements attached to the front side of the curtain are concealed behind a cover (26), e.g. a strip of the curtain material, in particular a fold formed from its uppermost piece. <IMAGE>
Patent DE-3739878-A1 (DE)
Inventor: BRAEUNINGER JUERGEN
IPC: B60T17/22
Filed: 1987-11-25
Abstract: In a vehicle brake system actuated by electric signals, a separate control device, which regulates the braking pressure in accordance with a braking pressure control signal, is connected to each axle. In order to achieve economical diagnosis of this control device, an enquiry signal from an external signal emitter is coupled only to the first control device, a display device being connected only to the first control device. When an enquiry signal is transmitted to the first control device, the latter transmits a coded signal (diagnostic signal) to the display device, which provides information concerning the operation of the control device. The first control device then requests the next control device to emit its diagnostic signal, which is coupled to the first control device and then displayed by the display device and so on.
Patent DE-3741279-A1 (DE)
Title: Abrasive disc (grinding wheel)
Inventor: DZIERZON JOCHEN C
IPC: B24D13/14
Filed: 1987-12-05
Abstract: An abrasive disc with a receiving plate and a fan covering fixedly connected to the latter and consisting of abrasive-fabric lamellae is specified, in which the receiving plate is designed as a cutting-off disc.
Patent DE-3802783-A1 (DE)
Inventor: STANKOWIAK ACHIM DR
IPC: C07C43/10
Filed: 1988-01-30
Abstract: In the novel process alkylene glycol monoalkyl ethers of the formula <IMAGE>  in which R1 is an alkyl radical having 1 to 25 carbon atoms, R2 is H, CH3 or C2H5 and, within the chain of the polyoxyalkylene radical, arranged randomly or in blocks, can also assume all three meanings, R3 is CH3 or C2H5 and n denotes 1 to 100, are hydrogenated to give the corresponding alkylene glycol dialkyl ethers in the presence of a supported nickel catalyst using hydrogen without pressure.
Patent DE-3805120-A1 (DE)
Title: Base material for printed circuit boards
Inventor: MERKENSCHLAGER HANS-HERMANN
IPC: H05K1/03
Filed: 1988-02-18
Abstract: A base material, which is composed of a plurality of prepreg layers, for printed circuit boards and in the case of which those prepregs located on the outside are composed of a material having a high glass-transition temperature but non-flammability outside the standard specifications, and the prepregs located internally are composed of a material having a low glass-transition temperature but non-flammability in the standard range. In consequence, a base material is obtained which has high dimensional stability and at the same time non-flammability in the standard range.
Patent DE-3812169-A1 (DE)
Title: Highly stable soft gelatin capsules for therapeutic purposes and process for their production
Inventor: ZAMBO ISTVAN
IPC: A61K36/8962
Filed: 1988-04-12
Abstract: The capsules according to the invention contain as active ingredient natural oils, in particular of plant origin. The process is characterised in that the oils, which are preferably cold-pressed, are adjusted to an acid value between 0.3 and 4.5, for which purpose an oil which has a different acid value and is of the same or different origin is used. The oil is then used to fill soft gelatin capsules. The capsules can be stored for at least two years without change in their contents.
Patent DE-3815611-A1 (DE)
Title: Distress alarm
Inventor: KOLBATZ KLAUS-PETER
IPC: B63C9/00
Filed: 1988-05-05
Abstract: The invention describes a distress alarm for protecting non-swimmers or inexperienced swimmers from drowning in swimming pools and in open stretches of water. The distress alarm essentially consists of a portable transmitter and receiver. The monitoring is always to be clear and reliable. This is achieved by the transmitter being arranged on the body of the person to be protected and by it being activated upon contact with the water in order to either trigger an alarm at the transmitter itself or transmit an alarm signal to the remote receiver, from which an acoustic or optical signal is transmitted. <IMAGE>