baber/WOPTO huggingface dataset:
Patent DE-3427841-A1 (DE)
Inventor: BLASCHKE FELIX DIPL ING DR
IPC: H02P21/10
Filed: 1984-07-27
Abstract: To assure the commutatibility of an intermediate circuit converter with an impressed intermediate circuit d.c. current it is sufficient to limit the rate of rise of the intermediate circuit current under operating conditions to the product f*. i* from the current and frequency of the converter. A rate of rise limited in such a fashion to a maximum value reflecting operating conditions can be preset to a rate of change limiter using a rate of rise limiting controller to which the preset maximum value as well as the rate of rise of the control value for the intermediate circuit current itself has been preset. For that purpose a current controller, whose output signal are connected to suitable control values, assures an immediate control of the intermediate circuit current to the current reference value which has been limited in its rate of rise.
Patent DE-3428089-A1 (DE)
Title: Tiltable transport container
Inventor: STASTNY WILHELM ING
IPC: B65D88/56
Filed: 1984-07-30
Abstract: In a tiltable transport container having a U-shaped yoke (2) which grips over the container (1) and is connected to opposite side walls (6) of the container (1) by means of two bolts (9, 10) in each case, the bolts engage in each case in a connecting link (7, 8), specifically in each case in an upper, open connecting link (7) and a lower, closed connecting link (8), the upper connecting link (7) being arranged above and the lower connecting link (8) being arranged below the horizontal plane (12) extending through the centre of gravity (11) of the upright container (1), and it being possible for the bolt (9) assigned to the upper, open connecting link (7) to be engaged with and disengaged from said connecting link. In order to tilt the container and set it upright again with little effort in terms of crane operation, the bolts (9, 10) are arranged on the insides of the yoke (2) and the connecting links (7, 8) are arranged on opposite side walls (6) of the container (1), the upper connecting links (7) lying in a vertical plane (16) extending through the centre of gravity (11) of the upright container (1) and being open obliquely downwards, and the lower connecting links (8) lying outside the vertical plane (16) extending through the centre of gravity (11) of the upright container (1), and each having three bolt receivers (17, 18, 19) which merge into one another. <IMAGE>
Patent DE-3436535-A1 (DE)
Title: Discharging apparatus of a bottle cleaning machine
Inventor: SCHIEWER KARL
IPC: B08B9/44
Filed: 1984-10-05
Abstract: In a discharging apparatus of a bottle cleaning machine, with fingers which take hold of the bottles arriving on a chute in the direction opposite to the discharging direction and deposit them from the edge of the chute onto the discharging table, the path of motion of the fingers is designed in such a way that the fingers exhibit a movement component which is in the direction opposite the discharging direction in the region of the upper reversal point of the path of motion. A figure-of-eight-shaped path of motion is advantageously provided, in which a movement component opposite to the direction of discharge is also found at the lower reversal point.
Patent DE-3438464-A1 (DE)
Title: Signal transmitter apparatus for watercraft
IPC: G08B3/10
Filed: 1984-10-19
Abstract: In shipping, the acoustic signals have until now been produced by hand using a key. The present invention describes a signal transmitter apparatus having a large number of keys/switches, as a rule one key per signal. Operating a key once starts the pulse sequence of the associated signal, consisting of short and long pulses with pauses in between, automatically depending on the type of signal, either once or in an endlessly repeated manner. A relay which operates the signal horn and is located at the output of the apparatus is pulsed, as a rule.
Patent DE-3438627-A1 (DE)
Title: Ship with at least one mast which can be swung out about a horizontal axis and serves as a crane jib
Inventor: BEHREND VOLKMAR ING GRAD
IPC: B63B15/00
Filed: 1984-10-22
Abstract: Published without abstract.
Patent DE-3438695-A1 (DE)
Title: Rectangular housing for wristwatches
IPC: G04B39/02
Filed: 1984-10-23
Abstract: The watch housing consists of a housing shell (6) and of a glass bezel (1) in the form of a simple punched part made from a resilient plate which is bent over at the edge regions extending perpendicular to the strap attachment sides accompanied by the formation of side walls (1a, 1b), and which overlaps the housing shell (6) at the strap attachment sides and is provided with openings for the webs for fastening the strap. Said glass bezel (1) is pushed onto the housing shell (6) accompanied by the elastic spreading of its two side walls (1a, 1b), the lower edges (1c) of the side walls (1a, 1b) in each case undercutting a shoulder (14) which is integrally formed on the outer surfaces of the housing shell (6), and the edge of the glass bezel (1) which bounds the glass opening pressing the edge (18a) of the watch glass (18) axially downwards and in the process axially compressing a seal (17) which is arranged between the glass edge (18a) and the upper edge of the housing shell (6). This firm seating of the glass bezel (1) on the housing shell (6), which is produced by the elastic recovery force, yields a completely sealed housing which is simple to produce and assemble. <IMAGE>
Patent DE-3444183-A1 (DE)
Title: Method for making contact with electrical wound capacitors
Inventor: EDLER WOLFGANG
IPC: H01G4/232
Filed: 1984-12-04
Abstract: A method for making contact with the end-contact layers (3) of electrical wound capacitors having connecting elements (1) is for the contact to be produced by bolt welding (2) using the capacitor-discharge method and/or by ultrasound welding. <IMAGE>
Patent DE-3447213-A1 (DE)
Title: Rubbing body
Inventor: OBERBACH KARL DIPL ING DR
IPC: A46D1/00
Filed: 1984-12-22
Abstract: The rubbing body for processing surfaces consists of fibres which are combined to form a composite unit (9) for fixing with a plastic matrix. <IMAGE>
Patent DE-3447704-A1 (DE)
Title: Closure device and method of producing bags, purses and the like
Inventor: FLASSBECK PETER
IPC: A45C13/04
Filed: 1984-12-28
Abstract: A closure device for bags, purses and the like has two bars which are U-shaped in plan, are connected by means of a joint at the end of their U-limbs and are provided in the region of their U-webs with a catch device or the like. The individual U-bars consist of a uniform sheet-metal blank which is punched from a sheet-metal panel as a straight sheet-metal strip and is then bent into the U-shape and into a likewise U-shaped profile cross-section. The U-limbs of the individual bars are bent from the straight sheet-metal blank. The U-web of the individual bars is bent into a U-shaped profile cross-section which is open at the front. The U-limbs are folded over their longitudinal axis to form double limbs. In the region of the bend of the U-limbs on the side facing away from the U-limbs, the straight sheet-metal blank has an incision which runs orthogonally to the axis of the straight sheet-metal blank and whose depth corresponds approximately to half the width of the sheet-metal blank. A V-shaped cutout is punched out at the side of the U-limbs below the incision, specifically with interposition of a connecting web. The U-limbs are bent from the sheet-metal blank section corresponding to the U-web as a lamella joint with deformation of the connecting web. A corner part of the double sheet-metal limbs assigned to the incision is attached by a welded joint to the sheet-metal blank section corresponding to the U-web. <IMAGE>
Patent DE-3502296-A1 (DE)
Title: Load-bearing slab for a plant substrate for providing greenery on roofs
IPC: A01G1/00
Filed: 1985-01-24
Abstract: Published without abstract.
Patent DE-3503018-A1 (DE)
Title: Accumulator battery having automatic functional monitoring
Inventor: WINSEL AUGUST PROF DIPL PHYS D
IPC: H01M10/52
Filed: 1985-01-30
Abstract: The automatic functional monitoring of an accumulator battery whose cells are equipped with recombiners is carried out by means of monitoring elements, which are in each case allocated to a recombiner and, when it becomes hot, convert this into an electrical signal as a criterion for a correctly operating cell, whereby a monitoring line which combines all the monitoring elements in a series circuit and is itself decoupled in DC terms from the battery becomes conductive. Suitable monitoring elements include, inter alia, optocouplers (1) which record the heating state of the recombiner (12) as a light emission from the light-emitting diode (3) which is connected in series with a temperature-dependent resistor (4) (NTC conductor) on the recombiner, on a resistance line (7) which bridges over the cell voltages. The phototransistor (5) of the optocoupler is switched on by the light from the diode and, if all the cells are interacting uniformly, the monitoring line (6) becomes conductive. <IMAGE>
Patent DE-3503766-A1 (DE)
Title: Cord-untwisting apparatus
Inventor: ZERLE LUDWIG DIPL ING
IPC: D06B23/08
Filed: 1985-02-05
Abstract: The invention relates to a cord-untwisting apparatus with a supporting body which is rotatable about a supporting-body axis and in which there is a deflecting device for the cord, over which the cord runs with multiple deflection. In a known untwisting apparatus, the cord is deflected in a serpentine manner, so that it can be subjected to untwisting forces in the deflection region in order to untwist it. However, the untwisting effect is not satisfactory under all operating conditions. The mechanical load for the cord is inappropriately high. This is avoided, according to the invention, in that only one roller performs the cord deflection through 360 DEG  or, if at least two rollers are used, their two axes form an acute angle with one another, and in that the cord is deflected through approximately 180 DEG  on each roller. Although a gentle mechanical load for the cord is obtained thereby, this cord can be untwisted more effectively.
Patent DE-3507241-A1 (DE)
Inventor: FRIESE HANS-HERBERT DR
IPC: C14C9/00
Filed: 1985-03-01
Abstract: A process for leather tanning having the improvement of imparting waterproof properties to the leather by incorporating a sulfosuccinic monoester in the fatliquor.
Patent DE-3508430-A1 (DE)
Title: Process for the plastic-coating of glass parts
Inventor: JOSTAN JOSEF DR RER NAT
IPC: C03C25/1065
Filed: 1985-03-09
Abstract: The invention relates to a process for the plastic-coating of glass parts, in particular of quartz glass optical waveguides (optical fibres), in which a considerable reduction in the water absorption capacity of the plastic is achieved by subsequent silanisation of the plastic coating.
Patent DE-3510344-A1 (DE)
Inventor: BUECHER HEINRICH
IPC: E03C1/02
Filed: 1985-03-22
Abstract: For use in a pipe system having a closed pipeline ring running past outlets and consumers in a building or part of a building. The ring pipe system has a uniform pipe diameter so that it is possible to make do essentially with a single linkage and/or connection component for the pipe sections and outlet connections when advantage is taken of the possibility to turn, or to swing, these linkage or connection components by mainly 90<o> or 180<o>. Such a linkage and/or connection component should have at least four, preferably, however, five linkages, usable as inlets or outlets, connected with one another, with different directions of linkage, and with linkage axes (11, 12, 13, 14, 15) which run on different axis planes at an angle to one another, and of which at least two, which belong to parallel linkages (11, 12) of an axis plane are arranged at a distance frome one another.
Patent DE-3517709-A1 (DE)
Inventor: NAIK ARUNDEV HARIBHAI
IPC: A61K31/47
Filed: 1985-05-17
Abstract: Improvement in the parenteral administration of a carboxylic acid of the formula    <IMAGE>  (I)  or   <IMAGE> (II)  in which X is N, C-H or C-F, Z is O or Ch2, R1 is hydrogen, methyl, ethyl or  beta -hydroxyethyl, R2 is cyclopropyl, 2-fluoroethyl or ethyl, R3 is hydrogen or methyl, and R4 is H or methyl, is achieved through the administration of the basic salt of the acid (I, II). Surprisingly the basic salts are suitable and stable.
Patent DE-3518072-A1 (DE)
Title: Device for the gradual adjustment of the drive torque and of the rotation speed of the shaft of a three-phase asynchronous motor for transporting considerable masses in the horizontal direction or in the rotation direction
Inventor: BELLI FERRUCCIO
IPC: H02P1/16
Filed: 1985-05-20
Abstract: The adjustment device in question essentially provides inductors L1, L2, L3 which are arranged in series with the supply lines 1, 2, 3 of the phases of a three-phase asynchronous motor. Each inductor is in turn connected to corresponding control elements 11, 22, 33 which can each operate independently of one another and are intended to switch off the corresponding inductors preferably in a gradual continuous manner or else in steps, voltage monitoring of the phases of the asynchronous motor and, consequently, monitoring of the torque transmitted to the shaft and of its rotation speed being produced, which speed can thus be varied within a wide range from rest up to the maximum rotation speed. <IMAGE>
Patent DE-3518895-A1 (DE)
Inventor: EBERHARD GUENTER
IPC: F16L21/035
Filed: 1985-05-25
Abstract: The specially shaped flat-ring gasket (1) for use with propulsion-type pipes. The gasket (1) comprises an annular cylindrically-shaped flat-ring gasket (1) made of an elastomeric material. Plurality of spaced-apart circumferential bulges (7) of semi-circular cross-section are disposed on the continuous flat-ring gasket and are directed outwardly, with lateral bulges terminating flatly toward the ends of the product. The gaskets are placed on the smooth spigot (2) of the pipe and under pressure are enclosed by the sleeve (4) of the matching pipe. The flat-ring gaskets of this invention provide improved sealings of the propulsion-type pipes.
Patent DE-3527014-A1 (DE)
Inventor: MARCINOWSKI STEFAN
IPC: C07K17/08
Filed: 1985-07-27
Abstract: Enzymes are immobilized by mixing the following components with one another in aqueous solution: (a) an enzyme or a dispersed microorganism, (b) a water-soluble glycidyl ether, prepared by subjecting from 1 to 30 equivalents of an epoxide of the formula I <IMAGE>  (I)   where R1, R2 and R3 are each hydrogen, methyl or ethyl, to an addition reaction with 1 equivalent (based on OH groups) of a polyfunctional alcohol of 2 to 6 carbon atoms or of a mono- or disaccharide to produce an adduct, reacting the adduct with epichlorohydrin and, if required, then carrying out cyclization to give the epoxide, and (c) a water-soluble amine possessing two or more NH groups, if necessary in a partially neutralized form, and allowing the mixture thus obtained to gel.
Patent DE-3539318-A1 (DE)
Title: Method for producing electric fixed-value resistors, and fixed-value resistor produced according to the method
IPC: H01C17/07
Filed: 1985-11-06
Abstract: Electric fixed-value resistors are produced as follows in a multiple printed panel: a substrate (1) made of plastic and/or natural fibres has a thin layer made of resistance material (2) laminated thereon. This layer consists, for example, of a film made of plastic admixed with electrically conductive particles such as soot, graphite and/or metal. Individual parts are then punched from this intermediate product and are finished by applying terminals (6, 7) made of solderable material, for example by imprinting with silver coating, to produce individual fixed-value resistors (Figure 3). <IMAGE>
Patent DE-3544403-A1 (DE)
Inventor: SCHILLER GUENTER
IPC: B21B31/18
Filed: 1985-12-16
Abstract: Actuator device for axially shifting rolls which can be powered rolls journaled by way of radial bearings in holding elements in a rolling mill frame, uses hydraulic cylinders. At the drive side, the journal portions of the working rolls are respectively stepped to provide a centering roll portion, onto which respectively, an axial bearing is mounted to be positively held in position. At the housing of this bearing is attached a hydraulic cylinder which carries out the adjustment/control operation. The respective locking after mounting a new roll, for example, is achieved by a spindle head which is slipped on and which transmits the motive power of a driving spindle by way of the locking function performed by this spindle.
Patent DE-3600369-A1 (DE)
Title: Heating unit
Inventor: STREICHER FRANK
IPC: A61L2/07
Filed: 1986-01-09
Abstract: A heating unit, especially for disinfecting baby bottles, has a receptacle, which is designed as a loose attachment (12) and rests tightly against a heating element (11), for the articles to be disinfected. At the same time, the attachment (12) itself forms the housing wall. Thus, inside the housing there are no surfaces that are not subjected to disinfection and/or heating with water vapour (24) or on which bacteria or dirt can settle. <IMAGE>
Patent DE-3601889-A1 (DE)
Title: Clamping device for the torsionally rigid connection of a hub to a shaft
Inventor: MOROSINI MARCO
IPC: F16D1/093
Filed: 1986-01-23
Abstract: The clamping device comprises an outer clamping ring (3) and an inner clamping ring (4) with cylindrical surfaces (7, 9), which come into contact with the shaft and hub respectively, and with mutually opposing, oppositely tapered surfaces (8a, 8b, 10a, 10b) corresponding to those of two thrust rings (11, 12), arranged at the side, which are provided with through holes (14) and threaded holes (15) for a ring of tightening bolts (13), and further comprises a reaction ring (18) as an abutment for forcing screws for forcing off the thrust rings (11, 12). The reaction ring (18) is designed as an independent intermediate ring which engages in mutually opposite grooves (19, 20) in the clamping rings (3, 4) and, as a result, connects these to one another positively in the axial direction. <IMAGE>
Patent DE-3602925-A1 (DE)
Title: Bed with anatomical lying support
IPC: A47C19/04
Filed: 1986-01-31
Abstract: In the case of a bed with anatomical lying support, consisting of a bed frame (2), a horizontally supported bed grid (4) and a mattress (5) placed on the bed grid (4), the correct anatomical position of persons is only achieved when all the organs are relaxed and the nervous system can be positively influenced by environmental rays and cosmic streams occurring in bedrooms. A bed with the effects described must be designed in such a way that at the foot end (7) a height-adjustment device (8) acts on the bed grid (4) and that in the head region (17) a pillow structure (15) and, starting in the shoulder region (18) and ending in the foot region (19), a one-piece padded support are provided. In addition, cylindrical hollow or solid elements (24) in a specific position and made of special materials are provided in a head wedge (13), in the mattress (5), on the floor, on the bed frame, etc. <IMAGE>
Patent DE-3605319-A1 (DE)
Inventor: IWATSCHENKO PETER
IPC: A61M5/14
Filed: 1986-02-19
Abstract: An infusion device is provided with an injection molded drip chamber, a drop sensor, such as a light barrier (26,28) or a piezoelectric crystal. An evaluation circuit processes the output signals furnished by the drop sensor and an optical display means (24) indicates the same to the operator. Recesses are formed integrally in or at the drip chamber to take up the drop sensor (26,28) the evaluation circuit, and the power source as this not only makes it possible to produce the infusion device at low cost but also permits the operator to have a look into the drip chamber, while the dripping rate is displayed optically at the same time. In a preferred modification there is complete control of the dripping rate by means of a control clamp (60) the flow cross section of which is adjustable by a drive means (64).
Patent DE-3609793-A1 (DE)
Title: Circuit arrangement for starting a single-phase motor in the correct rotation direction
Inventor: BAUMANN ROLF
IPC: H01H35/12
Filed: 1986-03-22
Abstract: A circuit arrangement is specified which reliably ensures that a single-phase motor (10) is started in the predetermined, desired rotation direction. This circuit arrangement has a gate circuit (16), which is arranged in series with the motor (10), and a switch (22) which can be activated as a function of the rotation direction. The gate circuit (16) consists of two parallel controllable current gates with mutually opposite forward directions, and is preferably constructed as a triac (17). The switch (22) is coupled to the motor shaft (14) so that it blocks the current gates during rotation of the motor shaft (14) in the incorrect rotation direction. (Figure 1). <IMAGE>
Patent DE-3610978-A1 (DE)
Title: Seal
Inventor: STAIGER BRUNO
IPC: F16J15/02
Filed: 1986-04-02
Abstract: A seal, especially flat seal, is proposed, which can preferably be arranged between a magnetic head and an apparatus plug socket. The projecting plugs which are arranged on the magnetic head pass through the seal and engage in contact sockets in the apparatus plug. At least one electrical component, which makes contact with the plug via electrical conductors in the seal, is integrated in said seal.
Patent DE-3620440-A1 (DE)
Title: Two-stage opposing jet comminution method operated under pressure for enlarging the surface area of fine grained to granular bulk materials
Inventor: HUENLICH HANS-WERNER DIPL ING
IPC: B02C19/06
Filed: 1986-06-18
Abstract: In this comminution method, two gas jets, which are under pressure, are blown towards each other with a high bulk material load and at a high relative speed in a jet chamber. In the dense dust clouds impacting against one another, a percussion and impact loading of the grains and particles takes place and leads to surface attrition or even to splitting of the particles. The result is an increase in the bulk material surface area or an increase in the surface reactivity of chemically active dusts. This treatment takes place in two or more successive stages. The first stage is a spherical jet chamber, the second or subsequent step a triangular jet chamber. A gas pressure of more than 1 bar must be overcome in order to introduce the bulk material into the jet chambers. For this purpose, a novel vertical screw pump with a non-return flap is used.
Patent DE-3622598-A1 (DE)
Title: Moulding tool for multicomponent plastics, in particular polyurethane
Inventor: DENKER ERNST
IPC: B29C33/10
Filed: 1986-07-05
Abstract: The moulding tool for multicomponent plastics, in particular polyurethane, consists of two mould halves 1, 2, of which the upper mould half can be hinged open for demoulding the workpiece and has vent bores. The vent bores are formed on a plunger 5 which, when the mould half 2 is hinged open, can be pushed forwards into the mould cavity. The plunger is advantageously designed with a conical or tapering shape, the largest surface area being the end face of the plunger forming, in the closed position, the mould wall. By the fact that the plunger can be moved into the mould cavity, the operator 4 can clean it without a change of position being necessary. The operator no longer has to walk to the rear side to remove the mushroom-shaped flash on the rear side when the upper mould half is hinged open. <IMAGE>