baber/WOPTO huggingface dataset:
Patent DE-3506209-A1 (DE)
Title: Process for producing mortar mixtures or the like and mixer for carrying out the process
Inventor: HAASE WILHELM
IPC: B28C5/12
Filed: 1985-02-22
Abstract: Mortar mixtures such as are used for plastering wall surfaces, for producing cement screeds or the like, are conventionally prepared from a pre-mixed dry material with the addition of water in a mixing chamber of a continuously or batchwise operating mixer using corresponding mixing tools. In order to increase the content of air pores of the mortar mixture, it is provided to add air or gas to it during the mixing operation, expediently using a pressure higher than that prevailing in the respective mixing chamber. In a simple and meterable manner, any amount of air pores in mortar mixtures can be obtained, providing, in addition to a higher elasticity of the mortar and better thermal insulation, a range of other practical, technical and economic advantages.
Patent DE-3508909-A1 (DE)
Inventor: HOLMWOOD GRAHAM DR
IPC: C07D409/06
Filed: 1985-03-13
Abstract: Fungicidally active novel piperazinylmethyl-1,2,4-triazolylmethyl-carbinols of the formula <IMAGE>   in which R represents optionally substituted alkyl, optionally substituted alkenyl, optionally substituted alkinyl, optionally substituted cycloalkyl, optionally substituted aryl, optionally substituted aralkyl, optionally substituted aryloxyalkyl or optionally substituted arylthioalkyl, R1 represents hydrogen or alkyl, R2 represents optionally substituted alkyl, optionally substituted alkenyl, optionally substituted cycloalkyl, optionally substituted aryl or optionally substituted heterocyclyl, Z represents the   <IMAGE>   group and p represents the number 0 or 1, or addition products thereof with acids and metal salts.
Patent DE-3513580-A1 (DE)
Title: Measuring device for the load on a heat source heated by fuel and provided with a heat exchanger, and a control system using the measuring device
Inventor: FRIEDRICH PETER
IPC: F23N1/08
Filed: 1985-04-16
Abstract: Measuring device for the load on a gas-heated water heater provided with a laminar heat exchanger, having a flow meter for the fluid heated in the heat exchanger and one temperature sensor each arranged on the feed and return sides of the heat exchanger and having a further measuring element (28) for detecting dynamic load changes in the heat exchanger (2). Furthermore, the instantaneous load of the water heater prescribes a desired temperature value which is compared with an actual temperature value for the heat exchanger, and a correction quantity is obtained from the two for the air feed to the burner of the water heater. <IMAGE>
Patent DE-3516985-A1 (DE)
Title: Direct-current motor
Inventor: STERLER GEORG DIPL ING
IPC: H02P7/03
Filed: 1985-05-10
Abstract: A circuit for reversing the rotation direction of a direct-current motor is proposed, which uses relays. In order to prevent erosion of the relay contacts, the power current is gated out via a semiconductor switch before the relays are switched over. After the process of switching the relays over, the current is switched on again via the semiconductor path.
Patent DE-3517527-A1 (DE)
Title: Spectacle frame
Inventor: DANLOUP ANDRE
IPC: G02C5/22
Filed: 1985-05-15
Abstract: The spectacle frame according to the invention comprises a spectacle bow 1, which is mounted on a movable part 3 hinging it to the front part 4, 5 of the spectacles. The bow and the movable part 3 are joined to one another by means of a profiled part 7 having a central necking in the cross-section. When the normal opening position of the bow 1 is exceeded, the profiled part 7 is elastically extended in the longitudinal direction by the effect of a stop 9 on the body 8 of the spectacle bow. This extension permits the counter-action of the stop to be elastically absorbed without damage to the spectacle frame. <IMAGE>
Patent DE-3520101-A1 (DE)
Title: Door central-locking system, especially for motor vehicles
Inventor: BEKEMEIER FRANK
IPC: E05B65/38
Filed: 1985-06-05
Abstract: For the purpose of increasing the anti-theft safety of a central-locking system, a corresponding detent device (11) is arranged in a housing (12) directly after a preferably vacuum-actuated adjusting element (13); the detent device (11) contains levers (10, 16), which are in engagement via rows of teeth (17, 19) except in the central-locking situation, and stops (18, 21) which prevent relative movements between them in the central-locking situation. <IMAGE>
Patent DE-3521488-A1 (DE)
Inventor: SUHR HEINZ-PETER
IPC: A47C1/032
Filed: 1985-06-14
Abstract: A work chair (10) has a seat (15) divided into a forward seat part (15.1) and a rear seat part (15.3) of which the forward seat frame part (17.1) and rear seat and back frame part (17.2) are connected with one another by a hinge joint with a hinge axis (18). The frame parts are supported on a pedestal (11) by seat frame supports (20,21). On the column (13) of the pedestal there is provided a column support part (25) which carries the pivot axis (23) and a swivel support part (28). On the pivot axis (23) seat frame supports (21) are mounted. The swivel support part (28) is tiltable by means of an inclination adjusting device with an actuating handle (6) for tilting the plane (E). The swivel support part (28) has forwardly an elongated bearing opening in which the sliding axis (22) is slidable against the force of an adjustable spring. The sliding axis (22) carries the seat frame support (20). The sliding axis can be secured against sliding by an arresting device having an arresting lever (51) with a swivel bar (52). The spring force can be adjusted by means of an elbow lever. For this purpose a grip (45.4) is provided. By swinging the arresting lever (51) up, a pivoting about the pivot axis (23) can be effected by pressure on the backrest (16) with a lowering of the rear surface of the seat (15), while the forward rounded seat region (15.6) maintains its height.
Patent DE-3523222-A1 (DE)
Inventor: SCHLACHTER KLEMENS
IPC: E05F11/12
Filed: 1985-06-28
Abstract: 1. An actuating drive for windows, in particular for skylight windows on conservatories and greenhouses, with at least two adjusting levers (1) pivotably connected together approximately in their centre, in the manner of scissors, each adjusting lever being pivotably connected at their one end to holding brackets (2), which are adjustable relative to one another, and at their other end to two actuating levers (3), the actuating levers (3) being pivotably mounted at their other end on a connecting member (4) for the window, characterised in that the adjusting levers (1) are bent back in the region of the hinge (5) connecting the two adjusting levers (1) in the plane perpendicular to their pivotal axis and form an obtuse angle (a) on the side facing the drivably formed holding brackets (2), the angle of bending back being so chosen that, when the holding brackets (2) are moved to their maximum mutual distance, the arms (1.1) of the adjusting levers (1) connected to the actuating levers (3) extend substantially parallel to the adjustment direction of the holding brackets (2).
Patent DE-3529354-A1 (DE)
Title: Method and device for manufacturing torsion-resistant frames
IPC: E06B3/96
Filed: 1985-08-16
Abstract: Published without abstract.
Patent DE-3546214-A1 (DE)
Inventor: HANAUER ERNST ALFRED
IPC: F24H1/10
Filed: 1985-12-27
Abstract: A continuous flow heater for water has a number of heating elements (R1, ..., R6) in the flow path (10, 20) which are arranged in such a manner that the water to be heated passes them in sequence. The temperatures (T1) of the inflowing water upstream of a resistor (R1) and the temperature (T2) of the water after passing this resistor are measured. From the two measured temperature values and the output of the resistor (R1), the output required by the following resistors (R2, ..., R6) which is necessary to heat the water to the desired target temperature (TS) can be calculated. <IMAGE>
Patent DE-3600132-A1 (DE)
Title: Television receiver (set)
Inventor: HEINRICH PETER ROBERT
IPC: F21V33/00
Filed: 1986-01-04
Abstract: The invention relates to a television receiver, possibly with a remote control, having a picture tube with a picture screen which is accommodated in a housing. The picture tube is fitted with a light source for ambient lighting. Said light source can be switched on and off independently of the switching-on of a television receiver and is mounted, in particular, on the wall of the housing opposite the picture screen.
Patent DE-3602873-A1 (DE)
Inventor: RACH HEINZ-DIETER DIPL ING
IPC: B60C15/04
Filed: 1986-01-31
Abstract: A bead core for a pneumatic vehicle tire that is designed to have its beads disposed on the radially inner periphery of a rim. The bead core is in the form of an endless ring that has an essentially round cross-sectional shape. To increase the bead-seating reliability, it is proposed that the inner core of the bead core be hollow or be formed by a lightweight ring that serves as a spacer element. At least one layer of load-carrying cords is disposed about the inner core. These load-carrying cords have a solid cross-sectional area or a hollow cross-sectional shape.
Patent DE-3606441-A1 (DE)
Title: Gradient-measuring wedge for determining ascending/descending gradients of roads
Inventor: SCHUERMANN MICHAEL
IPC: G01C9/00
Filed: 1986-02-25
Abstract: In order to shorten the length of the reference lath for the purpose of measuring ascending/descending gradients of roads, the height of one lath end is measured not as hitherto at right angles to the longitudinal axis of the lath, but the height difference is determined by means of a wedge, on the upper side of which there is a scale allowing the gradient to be read off in percentages, the measurement being based on a reference lath of defined length. Furthermore, the wedge is subdivided into two measuring regions in order to minimise the measuring tolerances. For measurement in the other region, respectively, the wedge is turned through 90 DEG  about its longitudinal axis.
Patent DE-3607113-A1 (DE)
Title: Device for fastening a wire or wire region
Inventor: OEHLER STEPHAN
IPC: F16G11/04
Filed: 1986-03-05
Abstract: This device is used for fastening at least one wire or wire region (15) capable of being subjected to a tensile force, in particular for use in wine-growing (viniculture). It has at least one clamping device (6) designed as a wire guide, in which the wire or wire region (15) can be clamped and in which the latter is assigned a cylindrical clamping piece (13) which acts in the direction of the tensile force acting on the wire or wire region and can be released in the opposite direction. This clamping piece (13) has a manually operable handle (16), by means of which it can be subjected to a torque inside the associated clamping device and can be supported counter to the tensile force acting on the wire or wire region (15). <IMAGE>
Patent DE-3608947-A1 (DE)
Title: Device for anchoring, on an existing wall, a masonry wall extending away therefrom
Inventor: DAUSEND HANS-WERNER
IPC: E04B1/41
Filed: 1986-03-18
Abstract: A device for anchoring, on an existing wall, a masonry wall extending away therefrom is composed of a perforated rail (2), which is to be fastened on the existing wall and comprises a basic leg (1) and angled-off side legs (7), and of anchors (3) which can be hooked into the perforated rail, are to be laid in the joint bed of the extending wall and have at least one hook-shaped end (4). In order to achieve a universally applicable, inexpensive anchoring device, the invention provides that the hook-in holes (8) for the anchors (3) are arranged in the side legs (7) of the perforated rail (2), and that the hook-shaped ends (4) of the anchors (3) enclose a pocket-shaped receiving space (5), the internal width (B) of which is equal to, or approximately equal to, the width of the front edge (6) which belongs to the side legs (7) and around which the hook-shaped ends (4) engage. <IMAGE>
Patent DE-3609140-A1 (DE)
Title: Liquid-crystalline dihydroazines
Inventor: KRAUSE JOACHIM DR
IPC: C07D413/04
Filed: 1986-03-19
Abstract: Dihydroazines of the formula I,  R<1>-A<1>-Z<1>-A<2>-R<2> in which R<1>, R<2>, A<1>, A<2> and Z<1> have the meanings given in Patent Claim 1, can be used as components of liquid-crystalline phases.
Patent DE-3612420-A1 (DE)
Title: Radial shaft sealing ring
Inventor: HEINRICH RICHARD
IPC: F16J15/3248
Filed: 1986-04-12
Abstract: A radial shaft sealing ring for sealing rotating machine parts has a support body and an annular sealing element which is fastened on the support body with a fastening part. The sealing element has moreover a sealing part which runs at an acute angle of preferably approximately 45 DEG  to the fastening part. The sealing part bears against the machine part with increased radial pressing force. The sealing part exerts in this case a relatively high radial pressure on the machine part. As a result of this firm contact against the machine part, a perfect sealing of the machine part can be ensured even in the case of extremely unfavourable operating and constructional conditions.
Patent DE-3613597-A1 (DE)
Title: Device for trimming a sail of a sailboard
Inventor: GUERTNER NORMAN
IPC: B63B35/79
Filed: 1986-04-22
Abstract: The invention relates to a device for trimming the sail (4) of a rig (1) for windsurfing boards (3). To tighten and trim the sail (4), the clew (12) of the sail (4) is pulled in the direction of a wishbone end fitting (10) which connects the booms (7, 8) of the wishbone (6) to one another. The clew (12) is connected to the wishbone end fitting by means of a trimming sheet (11) via a pulley block (18). A deflection or ratchet pulley (19) self-locking in one direction of rotation is provided on the mast (5) in the region above the mast foot (2). One end (20) of the trimming sheet (11) is run downwards from the wishbone end fitting (10) roughly parallel to the foot (15) of the sail (4) around the ratchet pulley (19) and back up again to the wishbone end fitting and is fastened there. It is thereby possible in an ergonomically optimum manner to trim the sail (4) flat during sailing. <IMAGE>
Patent DE-3616313-A1 (DE)
Title: A method for obtaining industrially useful energy via heat and a heat (steam) engine which operates according to this principle
IPC: F01K21/00
Filed: 1986-05-13
Abstract: Method for obtaining industrial work from heat, and a heat engine which operates according to this principle. Heat ensures the production or (and) change of state of steam. This steam is intended (e.g. through lifting energy), if possible, to generate technically useful energy (electricity, etc.) exclusively by means of a liquid. Industrially useful energy is obtained from steam with a very good theoretical efficiency with the aid of a liquid. A steam wheel renders it possible to dissipate lifting energy as the kinetic energy of rotation. The steam wheel dips into a liquid and by virtue of its design provides the steam at the circumference with the opportunity of dissipating its lifting energy.
Patent DE-3620551-A1 (DE)
Title: Mixed-water preparation installation with circulation device
Inventor: EICHHOLZ HEINZ-DIETER DIPL PHY
IPC: F24D17/00
Filed: 1986-06-19
Abstract: In a central mixed-water preparation installation with a connection to the cold-water supply system, a water heater for producing hot water, a temperature-controlled mixing valve device and a circulation device with water drawing-off points, it is proposed, for improvement, that the circulation device contains a distribution network in the form of a circulation circuit, into which appropriate quantities of mixed water are fed from the mixing valve device only during the drawing-off operation, and in the mixed-water circuit there is provided a heating device with which the preset temperature of the mixed water is maintained.
Patent DE-3632929-A1 (DE)
Title: Method and device for filling the casting chamber of die-casting machines for metal
Inventor: HEIMES ENGELBERT DR ING
IPC: B22D17/30
Filed: 1986-09-27
Abstract: The invention relates to a method and a device for filling the horizontal or inclined casting chamber of die-casting machines for metals. The method is characterised in that at least part of the quantity of casting metal is deflected in the direction of a tangent to one of the lateral sections of the inner wall of the filling chamber. In the device, a flow guide (15) having at least one outward-facing oblique surface (17, 18) is arranged in the longitudinal direction of the filling opening (2) of the casting chamber (1) or the filling trough. <IMAGE>
Patent DE-3633305-A1 (DE)
Title: PVDF location detector system for monitoring, for example, the lines bounding a tennis court
Inventor: MEIXNER HANS DIPL PHYS DR
IPC: A63B71/06
Filed: 1986-09-30
Abstract: A PVDF location detector system for monitoring, for example, the lines bounding a tennis court, which is characterised by a three-strip system which is integrated into a line segment to be monitored and comprises three strips (1, 2, 3) of a pressure-sensitive material, preferably PVDF, which are preferably arranged on a plastic support system parallel to one another in the direction of the court-bounding line and are at a distance (d) from one another which is preferably equal to the average diameter of the balls used, the middle strip (2) running in the actual court-bounding line (ef1), and an evaluation device, which establishes the relationship between the signal amplitudes emitted by the pressure-sensitive strips (1, 2, 3) and, depending on the signal amplitude configuration, emits a signal corresponding to this configuration, namely one signal ("in") for balls bouncing inside the court and one signal ("out") for balls bouncing outside the court. The evaluation device also senses by means of a comparator threshold, set by a one-off experiment, the size of the vertical pulse of the bouncing ball, to be able to sense bouncing situations which otherwise could not be unequivocally sensed. <IMAGE>
Patent DE-3640647-A1 (DE)
Title: Particles containing cobalt carbide
Inventor: TOKUNAGA KATSUSHI
IPC: G11B5/714
Filed: 1986-11-28
Abstract: Particles containing cobalt carbide are produced by bringing particles of Co(OH)2, CoOOH or Co3O4 into contact with CO or a mixture of CO and H2.
Patent DE-3642066-A1 (DE)
Title: Therapeutic system
Inventor: BRANTL VICTOR DR MED
IPC: A61K9/70
Filed: 1986-12-09
Abstract: The present invention relates to the transdermal administration of compounds of the general formula I <IMAGE> in which R1, R2 and X have the meaning stated in the text, and to a therapeutic system for the transdermal administration of this compound.
Patent DE-3642573-A1 (DE)
Title: Multi-needle double chain-stitch sewing machine
Inventor: TANAKA YOSHIYUKI
IPC: D05B37/06
Filed: 1986-12-12
Abstract: Multi-needle double chain-stitch sewing machine with an eccentric shaft (2) which executes an eccentric movement synchronously with the rotation of a lower shaft (1), and with a rear upper knife rod (4) which is arranged loosely on the part of eccentric movement of the eccentric shaft (2), the eccentric movement being transmitted to a front knife rod (8) via a connecting rod (6), the shank part of an upper knife-rod ball (9) being fastened to an upper knife holder (10), an upper knife (4) fastened to the upper knife holder (10) executing a vertical movement with the upper knife shaft (11) as the centre of rotation, and the fabric edge consequently being trimmed automatically during the sewing operation. <IMAGE>
Patent DE-3704178-A1 (DE)
Title: Apparatus for maintaining a constant distance between a tool and a workpiece to be machined
Inventor: SCHUMANN GUENTER
IPC: B23K7/10
Filed: 1987-02-11
Abstract: The invention relates to an apparatus for maintaining a constant distance between a tool (9) and a workpiece (5) to be machined, in particular for maintaining constant distance between a cutting torch of a torch-cutting machine and a workpiece, with a capacitor (3, 5) which records the changes in distance and which is formed by a sensing electrode connected to the torch and by the workpiece surface. In order to provide a sensing control circuit stable relative to fluctuations in temperature and voltage of the oscillator, the sensing electrode (3) is connected to a first discriminator (6b), in opposition to which a second discriminator (6a) of identical design is connected, the inputs of the discriminators being connected to an oscillator (4) and the outputs being connected to an actuator (8) for tool adjustment. <IMAGE>
Patent DE-3705378-A1 (DE)
Title: Light-construction combination silencer unit for a propeller and exhaust gas having an inlet flow straightener and reflection-reducing outlet-flow flaps
Inventor: SCHULZ DIETER
IPC: B64C11/00
Filed: 1987-02-20
Abstract: For optimum reduction in the noise emission in the case of an airscrew (propeller) drive and a piston engine, the airscrew is provided with a tunnel which is clad on the inside with silencing material (sound-insulating material) and contains an exhaust gas supply so that the exhaust gas is sucked into the propeller outlet flow in a laminar manner, an inlet flow straightener and reflection-reducing outlet-flow flaps additionally reducing the indirect emissions.
Patent DE-3708847-A1 (DE)
Title: Insulating panel
Inventor: DIETZSCH CLAUDIUS
IPC: F24J2/50
Filed: 1987-03-18
Abstract: Insulating panel consisting of a largely light-transmissible capillary-structured core of low density with transparent cover layers on both sides and with a relatively high density border structure which is profiled at its periphery, which insulating panel is characterised in that the transparent cover layers are attached to said panel only at the circumferential structure, as a result of which material combinations are possible between the capillary panel core and cover layer which lead to improved properties of the insulating panel.
Patent DE-3720921-A1 (DE)
Title: Device for stacking laminates, and a method which can be carried out with said device in order to produce stators or rotors of electrical machines
Inventor: MUSKULUS WILLI
IPC: H02K15/02
Filed: 1987-06-25
Abstract: The device for stacking laminates is intended especially for stacking stator and rotor laminates. It consists of a magazine (10) which has vertically arranged stack holders (12, 14) for different laminate sections. In the operating position, a fitting through-chute (68) of a compartment head is connected at the bottom to a stack holder (12, 14). A plurality of compartment heads are connected to different through-chutes to form a unit (22) in order to be able to change the compartment heads very quickly during the transition from a specific laminate section to a different one. A plurality of different stack holders (26) are also provided in a corresponding manner on a switchable support (24), can be moved selectively by indexing movements into the operating position aligned with the through-chute (68) of a compartment head, and can be moved from there to a measurement and transfer station (28). <IMAGE>
Patent DE-3721169-A1 (DE)
Title: Oral formulation
Inventor: TANAKA KUMIKO
IPC: A61Q11/00
Filed: 1987-06-26
Abstract: A dextranase-containing oral formulation which has excellent storage stability is described and is obtained   1. by incorporating a thermally treated dextranase into the oral formulation, 2. by adding an ether-like non-ionic wetting agent to the oral formulation or 3. by adjusting the pH of an oral formulation containing an ester- or ester-ether-like non-ionic wetting agent to 7.5 to 10.   The described oral formulation has excellent storage stability, shows no formation of a sediment or turbidity and is not impaired in respect of the mouthfeel on use thereof. In the case of a transparent liquid oral formulation, this does not lose its transparency even on prolonged storage.