baber/WOPTO huggingface dataset:
Patent DE-3217466-A1 (DE)
Title: Rescue and wrapping cloth with accessories
Inventor: KLEIN HEINRICH-GEORG
IPC: A61G7/10
Filed: 1982-05-08
Abstract: A rescue and wrapping cloth made of completely synthetic material and coated on both sides with synthetic, or of an uncoated fabric blend with antistatic properties and with the edge regions doubled by folding and reinforced with woven endless filaments, is provided with a total of 12 gripping openings. The two lateral hemstitches are intended for carrying bars, ropes or tent poles. Tensioning of the cloth is brought about by two transverse stabilisers, while head wedge, foam insert, foam underlay or slide board bring about optimum, reasonable, adaptable, time-saving and cost-saving versatility in application. Possible applications as aids in accident rescue in general, as a stretcher for a disaster control room, depot equipment, wrapping and combination aid.
Patent DE-3219027-A1 (DE)
Title: Key-operated switch
Inventor: BUSER BRUNO
IPC: H01H27/06
Filed: 1982-05-19
Abstract: The key-operated switch is provided with a switch housing (1) and with at least one switching element (2) which is fastened thereto and can be operated by force transmitting devices (16, 18) during rotation of the lock cylinder (3). In order that the production costs can be considerably reduced, even if the locking reliability is lower, it is proposed that the force transmitting devices (16, 18) have a part (16) which is supported such that it can rotate in the switch housing (1) coaxially with respect to the lock cylinder and is provided with a recess (17) for accommodating the end of the key shaft (shank) (11). The key shaft is in this case longer than the distance from the outer lock cylinder end face to the said recess (17). <IMAGE>
Patent DE-3226408-A1 (DE)
Title: Device for illuminating an original in a photographic colour copier
Inventor: TEIBER HELMUT DIPL PHYS DR
IPC: G03B27/54
Filed: 1982-07-15
Abstract: The device for illuminating an original in a photographic colour copier has a lamp housing, which consists of a mirror (28) and light source (29), and a device (1) for continuously colouring the beam path in front of the plane of the original by means of a plurality of colour filters (2-27) which are arranged behind one another and can partly be moved into the beam path. In this arrangement, the filter of a colour is divided into at least two subfilters of which each can be swivelled about one axis each, fixed to the device, by means of drive members. The mirror is constructed as an ellipsoid (28) at whose first focal point (F1) the filament of the light source (29) is arranged. The device (1) is inserted in the beam path of the ellipsoid (28) in a plane perpendicular to the optical axis (30) and situated at a distance (A) before or after the second focal point (F2) of the ellipsoid (28) such that the opening (1a) of the device (1) is essentially illuminated and the central region of the device (1) is situated in the shadow of the light source (29). The distance (A) of the device (1) from the second focal point (F2) has the formula: <IMAGE> d being the diameter of the opening (1a), b the minor semi-axis of the ellipse on which the ellipsoid is based, and f the focal length of the ellipse. <IMAGE>
Patent DE-3230017-A1 (DE)
Title: Darkening arrangement for transparent multi-layer panes
Inventor: MUELLER H J
IPC: G09F19/22
Filed: 1982-08-12
Abstract: In a darkening arrangement for transparent multi-layer panes, a darkening unit consists of at least two transparent panes (1) and at least one liquid crystal layer (3) arranged between two pellucid carrier films (2, 4). In this case, the first carrier film (2) is covered over its entire surface by an electrode layer (2a), and electrodes (4a) are mounted in the form of strips, letters or pictorial markings on the second carrier film (4). Each of the electrodes can be switched on via electric leads (6) by a variable voltage and program control in any sequence individually, jointly or sequentially by means of an electronic control element (5). 
<IMAGE>
Patent DE-3232240-A1 (DE)
Inventor: VOGELER TORSTEN DIPL ING
IPC: H04M11/06
Filed: 1982-08-30
Abstract: 1. A circuit arrangement for connecting a modem (MO) to a telephone line (FL) which is normally connected to a telephone apparatus (F) and which is cut off from the telephone apparatus  (F) and connected to the modem (MO) following the occurrence of a connect signal generated in a terminal (EG) using a relay (U), comprising the following features : a) a monotoring circuit (Fs) is provided which emits a holding signal to the terminal (EG) when the telephone apparatus (F) is busy ; b) a timer is provided which is supplied with the connect signal generated by the terminal (EG) and with a control signal assigned to the holding signal and which, at a predetermined interval of time following the occurence signal, emits a signal which excites the relay (U), whilst the occurence of the control signal leads to the blockage of the timer ; c) the timer is formed by an integrator, composed of the series arrangement of a resistor (R3) and a capacitor (C1), and a resistor-voltage divider (R1, R2) which is connected to a connect signal line (S) in parallel with the integrator (R3, C1) and an earthing/feedback line (E) of the terminal (EG) ; d) a terminal of the resistor-voltage divider (R1, R2) is connected to the emitter or base, as the case may be, of a transistor (T1) whose base or emitter is connected to the junction point of the resistor (R3) and the capacitor (C1) of the integrator (R3, C1) and whose collector and base are also connected to a further transistor (T2) forming a self-hold circuit ; e) a diode (D1), poled in the conducting direction for a base current of the aforementioned first transistor (T1) is interposed into the connection between the collector of the further transistor (T2) and the base of this first transistor (T1) ; f) the aforementioned relay (U) is arranged in the collector circuit of the aforesaid further transistor (T2) ; and g) the capacitor (C1) of the integrator is connected in parallel with a discharge  circuit (D3, R7, s) which can be activated by the monotoring circuit (Ss).
Patent DE-3234057-A1 (DE)
Title: Tool insert for boring bars or the like
Inventor: DOEGE ULRICH
IPC: B23B29/034
Filed: 1982-09-14
Abstract: In a tool insert with a cutting bit adjustably guided in a drilling sleeve, which cutting bit is connected to a threaded spindle that can be axially adjusted by means of a graduated collar rotatably mounted in the drilling sleeve and which surrounds the threaded spindle with an internal thread and is axially supported against the drilling sleeve, in order to avoid axial play between the threaded spindle and graduated collar the latter has in the axial region of the internal thread and concentric relative thereto, an external thread as well as at least one continuous, essentially axially running slit at least in the region of this thread, and a clamping nut provided with an internal thread is screwed onto the external thread and can be clamped against a stop means fixed axially relative to the graduated collar in order to produce an inwardly directed force.
Patent DE-3245319-A1 (DE)
Title: Method for hydrophobicising textile materials
IPC: D06N3/04
Filed: 1982-12-08
Abstract: In order to retain the typical textile properties in the hydrophobicisation of textile materials with the aid of a thermoplastic polymer, the method is characterised in that the textile material is first impregnated with a solution or emulsion of an organosilicon compound, dried and then bonded with a film of the thermoplastic polymer using heat and pressure exclusively on the raised sites of the textile material surface.
Patent DE-3245874-A1 (DE)
Title: Thread-cutting tool
IPC: B23G1/24
Filed: 1982-12-11
Abstract: The thread-cutting tool is provided with worm gearing which is accommodated in a head ring housing. It is covered with a heat-insulating material at its end faces as well as at the circumferential surface. This prevents excessive heating of the head ring housing during work. In addition, it covers the parting line between two housing parts of the head ring housing. The heat-insulating material also covers any joint misalignment at this parting line as well as edges or burrs on the head ring housing.
Patent DE-3247406-A1 (DE)
Title: Process for producing granulated paraffin and granulated paraffin compound, and equipment for carrying out the process
Inventor: LANCKER HELMUT
IPC: C10G73/40
Filed: 1982-12-22
Abstract: A process and equipment for producing granulated paraffin and granulated paraffin compound comprise the processing of the starting material in a heated state and subsequent cooling down to a plasticising state which allows extrusion through a perforated disc. A cutting device severs the strands formed, whereupon the granules are cooled, while passing through a vibratory conveyor, to form a pourable material.
Patent DE-3303593-A1 (DE)
Title: Electronic circuit component
Inventor: TAKATA MASAAKI
IPC: H05K1/02
Filed: 1983-02-03
Abstract: A thin-film IC chip (5), a resistor (7) and the like are mounted on a substrate (15) consisting of ceramic material having a low dielectric constant, such as aluminium oxide and the like, which also has a high mechanical strength but a low chemical reactivity. The substrate (15) has electrodes (2, 12) on its circumference. Arranged above the substrate (15) is a capacitor part (1) which has only one connecting electrode (11) and consists of a ceramic material with a high dielectric constant. The capacitor part (1) forms the top layer, the substrate (15) forms a central layer, and a printed-circuit board (9) for wiring and for connection of the above parts to other electronic components is used as the bottom layer. In this way, parasitic capacitances which result from the connection to the printed-circuit board of electrodes which are not connected to the inner electrode of the capacitor part, are to a large extent reduced. <IMAGE>
Patent DE-3307234-A1 (DE)
Title: Process for the preparation of primary  beta -fluoroalkylamines
Inventor: BAASNER BERND DIPL CHEM DR
IPC: C07D251/04
Filed: 1983-03-02
Abstract: Novel  beta -fluoroalkylamines which can be used for intermediate production of, for example, herbicidal active substances, are obtained by reacting olefins of the general formula (II) <IMAGE> in which R<1>, R<2>, R<3> and R<4> are identical or different and independently of one another represent hydrogen, fluorine, chlorine, bromine, alkyl, haloalkyl and/or cycloalkyl - with the exception of the compounds where     a) R<1> = R<2> = Cl and R<3> = R<4> = H (1,1-dichloroethene),   b) R<1> = R<2> = R<3> = F and R<4> = H (trifluoroethene),   c) R<1> = R<2> = F and R<3> = R<4> = H (1,1-difluoroethene) and   d) R<1> = R<2> = R<3> = R<4> = F (tetrafluoroethene) - with hexamethylenetetramine, (CH2)6N4, in liquid anhydrous hydrogen fluoride at temperatures between -70 and +120 DEG C, and hydrolysing the resulting novel 1,3,5-trisubstituted hexahydro-1,3,5-triazines of the general formula (III) <IMAGE> in which R<5> represents the radical <IMAGE> in which R<1>, R<2>, R<3> and R<4> have the meaning given under formula (II), in a manner known per se, if appropriate without intermediate isolation. The  beta -fluoroalkylamines are those of the formula <IMAGE>
Patent DE-3311133-A1 (DE)
Title: Method of removing and collecting gas samples of equal mass from a gas-carrying pipeline or from a static gas field
Inventor: STIRNBERG DIETER DR ING
IPC: G01N1/22
Filed: 1983-03-26
Abstract: Published without abstract.
Patent DE-3313307-A1 (DE)
Title: Antifreezing system for water tanks in zoological gardens and breeding ponds
Inventor: ASCHENBRENNER JOSEF
IPC: A01K63/04
Filed: 1983-04-13
Abstract: For preventing water tanks in zoological gardens and breeding ponds from freezing over in winter, a grating made up of tubes is lowered onto the bottom of the tank or pond, the said grating being provided with one-way valves from which air forced into the pipeline system with the aid of a compressor escapes to the surface of the water. The rate at which it escapes is set according to the outside temperature and the depth of the water. This can be performed by adjusting the valves and also by regulating the pressure of the compressor. At the same time, the temperature of the water does not change and the still body of water is enriched with oxygen. The invention allows zoological gardens and breeding farms to leave aquatic birds and fish in their natural habitat, even at temperatures below freezing point. This dispenses with the need for expensive layouts providing artificial water flows or a more expensive heating of the waters, or housing them indoors.
Patent DE-3317730-A1 (DE)
Title: Plastic water tap for small-scale water-supply installations
Inventor: REICH WALTHER
IPC: F16K27/00
Filed: 1983-05-16
Abstract: The invention relates to a water tap having a housing 3 containing the valve 1, 2, having an adjusting member 4, arranged on the housing 3, for actuating the shut-off device 2 with a driving means 4a which actuates a switch 5 included in the power-supply line 6 to a pump which feeds the tap from a storage tank. The invention also relates to a device for securing the housing 3 over an opening in a mounting plate 7. The invention consists in the fact that the housing 3 is designed as a bell which is open at the bottom, in the cupola of which bell the valve 1, 2 is arranged, which is adjoined, beneath the driving means 4a located on the adjusting member 4, by a mounting means for the pump switch 5 and, beneath the inner cavity 9 of the valve, by a duct 10 for the water-supply line 15. The housing 3 is detachably secured with its edge 3a on a bracket part 8 which is to be provided in an opening in the mounting plate 7.   According to a further feature of the invention, the device for securing the housing 3 the bracket part 8 is designed as a snap connection. <IMAGE>
Patent DE-3322092-A1 (DE)
Title: Distance-transmitting link ring for media-pipe protection for pipes which are to be pulled through protective pipes
Inventor: FREIWALD EMIL
IPC: F16L7/00
Filed: 1983-06-20
Abstract: In summary, this invention is distinguished by the special feature that the individual link parts have to meet their objectives in a priority-related manner here by latching in and out like levers, depending on the requirement and the load capability, in time-saving assembly work. The priority is related to the following information: The runner parts each contain eight joint-shaped lever chambers, the intermediate elements exhibit the eight lever chamber axis journals which are designed for one another such that the torque behave [sic] the inclination requirements for resting on the media pipe by means of pre-bent elements in a manner such that they can be handled with respect to the closing body in an easily adapted way, each element has the precalculated material allotment according to the requirement.
Patent DE-3325278-A1 (DE)
Title: Apparatus for opening cans
Inventor: GERKEN WALTER
IPC: B67B7/86
Filed: 1983-07-13
Abstract: The invention relates to an apparatus for opening cans, having a can receptacle and a bearing part, connected to the can receptacle and attached laterally, for the side wall of the can, in which bearing part recesses are formed at various heights, adapted to the can sizes, for the introduction of a can perforator. In order to facilitate handling, and in particular to permit one-handed operation, and moreover in order to achieve attachment to a wall, the can receptacle consists of an approximately cylindrical moulded hollow body or a polygonal moulded hollow body with a recessed bottom on which are formed a plurality of centering and retaining means for different can sizes. The bearing part is formed by an upright extension of part of the shell of the can receptacle. The centering and retaining means consist of flat steps of circular design. A mounting is provided for attaching the apparatus to a wall, into which mounting the shell of the can receptacle can be inserted. <IMAGE>
Patent DE-3327305-A1 (DE)
Title: 1-Chloro-3,5,7-trimethyl-2,6-octadiene, and process for its preparation
Inventor: LEEC KOIT VLADIMIROVIC
IPC: C07C21/19
Filed: 1983-07-28
Abstract: The present invention relates to a novel substance, 1-chloro-3,5,7-trimethyl-2,6-octadiene, and to a process for its preparation. The novel compound 1-chloro-3,5,7-trimethyl-2,6-octadiene has the following formula:  CH3C(CH3)=CH-C(CH3)H-CH2-C(CH3)=CH-CH2Cl. The process for the preparation of the abovementioned compound comprises reacting methylchloropentenes with isoprene in the presence of a catalyst at a temperature from -50 DEG C to +50 DEG C and subsequently isolating the end product. The abovementioned compound is used in organic synthesis and as an intermediate for the synthesis of odoriferous substances.
Patent DE-3328589-A1 (DE)
Inventor: HAIN GOTTFRIED DIPL ING
IPC: A01J25/16
Filed: 1983-08-08
Abstract: 1. Device for treating pieces of cheese being subjected to natural maturing which are drained and formed in block moulds or on bearing plates having openings and stacked upon each other in multiple layers to form so-called cheese stacks (5, 6, 40) for transportation purposes, having an equipment for producing a tempered air flow which accelerates the draining and solidifies the pieces of cheese and for distributing said air flow over the whole cheese stack, a blower wheel (26, 47) for guiding said air flow through the gaps between the stacked pieces of cheese and a conveyor (7, 8) for feeding and taken away the cheese stacks, characterized in that along said conveyor (7, 8) a ventilation tunnel (1, 2 or 41) is provided forming above said conveyor (7, 8) an air recirculation chamber sealed off against the top wall, its side wall and its front wall, the ventilation tunnel (1, 2, 41) is also sealed off against its bottom wall by means of a bottom trough (10, 11), at the cover (21, 52) of the ventilation tunnel is provided a blower wheel (26, 47) functioning as an induction blower inducting the air from the cheese stack as a substantially uniformly distributed flow, the cover (21, 52) is formed in such a way that the inducted air is diverted downwards along the inner walls (24) of the ventilation tunnel and at the inner walls (24) of the ventilation tunnel near the shoulder of the cover heat exchanger tubes (25, 53) are provided for cooling or tempering the air flow.
Patent DE-3328666-A1 (DE)
Title: Electrical terminal block
Inventor: EISERT KLAUS DIPL ING
IPC: H01R9/26
Filed: 1983-08-09
Abstract: In an electrical terminal block (5), specifically a switching installation terminal block, having a terminal housing (6) which consists of insulating material and has an input-lead side (7) and a load side (8), having a neutral-conductor terminal body (17) arranged on the load side (8), and having an interrupter slide (16) or the like for connecting the neutral-conductor terminal body (17) to a neutral-conductor busbar (3) which is arranged on the input-lead side (7), insulation testing in accordance with VDE regulations is possible without any special circuitry cost and without disconnecting the neutral conductor, even for a latching relay or the like arranged on the input-lead side (7), in that a second neutral-conductor terminal body (18) is arranged on the input-lead side (7) of the terminal housing (6) and in that the second neutral-conductor terminal body (18) is connected in DC terms to the first neutral-conductor terminal body (17). The interruptor slide (16) of the electrical terminal block (5) thus acts simultaneously for both neutral-conductor terminal bodies (17, 18). <IMAGE>
Patent DE-3329203-A1 (DE)
Title: Packaging bag made of plastic
Inventor: HACKER SIEGFRIED
IPC: B65D33/08
Filed: 1983-08-12
Abstract: A packaging bag made of plastic having longitudinal welds and a carrying handle. To produce the bag, the upper wall (7, 8) and the two walls (3, 4) of the carrying handle are folded in a W-shape between the side walls (9, 10) of the bag and the longitudinal welds (13, 14) are then produced. To fill the packaging bag, it is opened out in such a way that the carrying handle is opened up onto the upper wall (7 or 8) and its edges are folded in behind the side walls provided with the longitudinal welds. <IMAGE>
Patent DE-3332941-A1 (DE)
Title: Method and device for sound analysis of machines and plants
Inventor: ROEDER ECKHARD DIPL ING
IPC: G01H1/00
Filed: 1983-09-13
Abstract: The method for sound analysis of running machines measures the noise generated by the specimen segment by segment, the segments being determined by the operating cycle of the machine. Only one specific measured value, e.g. peak value of the noise is determined inside each segment and subsequently stored in digital form. The stored digital values of a plurality of segments are compared to one another and/or to prescribed threshold values. <IMAGE>
Patent DE-3334898-A1 (DE)
Title: Circuit arrangement to improve the contrast of a video image, particularly part of an image
Inventor: GILLET CLAUDE
IPC: H04N5/20
Filed: 1983-09-27
Abstract: The circuit arrangement according to the invention, for processing a video signal, is built into a television camera or monitor. It includes a first automatic contrast heightening circuit, which receives the video signal and has the task of ensuring optimal contrast over the whole image, and a second contrast heightening circuit, which receives the video signal and ensures optimal contrast at the centre of an image aperture, and in all other regions of the image where the contrast is similar to that at the centre of the aperture. The signals from the two contrast heightening circuits are added, to generate a combined image, in which details which would otherwise be difficult to see (dark, backlit regions) appear with greatly increased contrast. Application in visual surveillance and target devices. <IMAGE>
Patent DE-3338399-A1 (DE)
Title: Fastening device on a rig
Inventor: HAMANN GEORG
IPC: B63B35/79
Filed: 1983-10-21
Abstract: Provided on a rig (1) for a sailboard (3) is a fastening device for fastening a wishbone head (17) to a mast (5) of the rig (1). The fastening device comprises a mast sleeve (21) which is anchored to the mast (5) and to which the wishbone head (17) is releasably fastened. In order to provide a means of fastening the wishbone (13) to a mast (5) in such a way that a wishbone head (17) can be fastened with free play to the mast (5) without any expenditure of force and can be dismantled, provision is made for the wishbone head (17) to be releasably held on the mast sleeve (21) via a swivel lock (15) in such a way that the wishbone (13) can be released from its anchorage only in the untrimmed state after swivelling approximately in a direction parallel to the mast (5) (Fig. 3). <IMAGE>
Patent DE-3341188-A1 (DE)
Inventor: TOEROECSIK MIHALY
IPC: C05B17/00
Filed: 1983-11-14
Abstract: The artificial fertilizer stimulates the supply of phosphorus and potassium to the plant. The artificial fertilizer, according to the invention, is characterized by a certain ratio of silicon derivated compounds; it comprises particularly a ratio from 2 to 10 % by weight, based on SiO2. The preferred compound based on silicon derivatives forming part of the composition of the artificial fertilizer according to the invention is siliceous earth. Said silicon derivative compound ratio in the artificial fertilizer in question provides for the supply to the plant of all the phosphorous contained in the phosphorated compounds of the fertilizer in question: as a fact, it is not the phosphorus-containing ions but the silicon derivative ions which are bound with the earth (and it is precisely this bond with the earth which was heretofore the main cause of the lack of supply of phosphorus-containing compounds to the plant). The invention further relates to the method for manufacturing such artificial fertilizer; it also encompasses the use of silicon derivative compounds as fertilizer adjuvants stimulating the supply of phosphorus and potassium to the plant.