baber/WOPTO huggingface dataset:
Patent DE-3412769-A1 (DE)
Title: Tensioning element for separate bone parts
Inventor: LUTZE THEODOR
IPC: A61B17/80
Filed: 1984-04-05
Abstract: In order to achieve particularly reliable tension of the bone parts relative to one another with a tensioning element for bone parts separated by a fracture, especially in the jaw bone, having openings through which bone screws screwable into the bone parts can be passed, it is proposed that two fastening bodies which can be moved towards one another and each receive at least one opening for bone screws be connected to one another via two spiral springs, and that the spiral springs be displaceable between a contact position in which they are pressed against one another and a tensioning position in which they are relaxed and remote from one another, so that the fastening bodies connected to one another by the spiral springs are at a larger distance from one another in the contact position than in the tensioning position.
Patent DE-3412899-A1 (DE)
Title: Foodstuff vending machine
Inventor: KNOLL HANS
IPC: G07F11/54
Filed: 1984-04-05
Abstract: A foodstuff vending machine is provided with a magazine for a plurality of cooled or uncooled metered foodstuffs, a heating-up device, a discharging station, a transport device operating between the magazine and the heating-up device and a selection station. In order to be able to store foodstuffs in vending machines even over fairly long periods without there being a danger of the food spoiling, the magazine is arranged in a supply cabinet (100) which is divided into at least one cooling compartment (101) and at least one freezing compartment (102), bowls of foodstuffs being exchangeable between the cooling compartment (101) and the freezing compartment (102), by means of a transport device. <IMAGE>
Patent DE-3412972-A1 (DE)
Title: Device for switching electric operating means
Inventor: HEIDER ALEXANDER
IPC: H01H35/24
Filed: 1984-04-06
Abstract: A device for switching electric operating means has a sensor which, in a device with an interior which can be closed by a door, detects the opening of the door, as is the case in particular for switching the refrigerator lighting in a refrigerator or freezer. In order in this case to avoid a mechanical interaction of the sensor with the door, the sensor is of pressure-sensitive design and responds to the difference in the air pressure which arises on opening or closing the door between the interior and the outside atmosphere.
Patent DE-3413345-A1 (DE)
Title: Magneto-dynamic sound transmitter
Inventor: HOLM BENGT
IPC: G10K9/13
Filed: 1984-04-09
Abstract: In a magneto-dynamic sound transmitter, a diaphragm (11) is actuated by a magneto-dynamic drive device (20, 21, 22) to produce a periodic vibration of the diaphragm. This is achieved with the aid of a magnetic field which is generated by the drive device and which rotates in relation to the diaphragm. The diaphragm forms one wall of a pressure chamber (13) connected to an acoustic horn (17). The pressure chamber is disposed at the periphery of the drive device so that it is periodically contracted and expanded by the magnetic field which radially actuates the wall. <IMAGE>
Patent DE-3431672-A1 (DE)
Title: Ball game
Inventor: SCHMIDT OTTO
IPC: A63B59/20
Filed: 1984-08-29
Abstract: Published without abstract.
Patent DE-3436073-A1 (DE)
Title: Coupling piece for a cable duct
Inventor: STEICHELE SIEGFRIED
IPC: H02G3/06
Filed: 1984-10-02
Abstract: A coupling piece is provided for a cable duct, which is to be laid in a concealed manner, of an electrical installation, which coupling piece has vertical tubes 5 to 8 which can each lead to an installation socket 11 and are laid vertically under the plaster of the adjacent wall 2. <IMAGE>
Patent DE-3438854-A1 (DE)
Title: Connecting fitting for furniture parts
Inventor: GIEVERS RAINER
IPC: A47B57/20
Filed: 1984-10-24
Abstract: A connecting fitting for connecting furniture bases to furniture side walls consists of a metal angle piece which is composed of spring steel and has a retaining web which points downwards and is resiliently elastic. Provided in this retaining web is a slot which is open at the top, closed at the bottom and is constructed for holding a mating piece which is constructed as a peg with a thickened region at the end. The mating piece is inserted into the end side of a furniture base adjacent to the furniture side wall.
Patent DE-3446192-A1 (DE)
Title: Method of operating a dishwasher with a water hardness switch
Inventor: SPITZER WALTER DIPL ING
IPC: A47L15/42
Filed: 1984-12-18
Abstract: A water hardness switch is provided for setting the water-softening device of the dishwasher to the local water hardness, by means of which switch the partial programme for adding a quantity of recycled rinsing water for flushing out the hardeners from the regenerated ion exchanger can be controlled at the same time as a function of the switch position of the water hardness switch.
Patent DE-3447926-A1 (DE)
Title: Device for compensating for rotary shocks
Inventor: REIK WOLFGANG
IPC: F16F15/12
Filed: 1984-11-09
Abstract: In the case of a device for compensating for rotary shocks and having at least two inertia masses which are arranged coaxially with respect to one another and can be rotated in a limited manner with respect to one another against the influence of a damping device, in order to improve the matching of the damping capacity of the device to the respective application and hence in order to optimise the damping characteristic of the device and to expand the possible field of use, an additional friction-damping provision, which does not start to operate until there is a specific rotation angle between the inertia masses, is provided between the two inertia masses.
Patent DE-3500976-A1 (DE)
Title: Heat sink for electronic components
Inventor: HORN HANS-JOACHIM
IPC: H01L23/40
Filed: 1985-01-14
Abstract: A heat sink for electronic components (2) consists of a base body (1) and cooling projections (3; 6; 7a, 7c) which are provided thereon. The cooling projections can be formed by tubular elements (3) or sheet-metal panels (6; 7a, 7c). For mounting, the tubular elements (3) and the sheet-metal panels (6) can be provided with edge regions having rims, by means of which they are welded onto the base body (1), especially by ultrasound welding. The tubular elements (3) can also pass through holes (5) in the base body (1). Another variant is for sheet-metal strips to be compressed like a stack in a section (7b), and preferably to be welded to one another, in order to form a base body. The sheet-metal panels diverge from one another in at least one other section (7a, 7c) which forms an end section. <IMAGE>
Patent DE-3501707-A1 (DE)
Title: Device for crushing concrements formed in hollow organs
Inventor: PAULDRACH GEORG
IPC: A61B17/22
Filed: 1985-01-19
Abstract: There is described a device for the extraction or crushing of concrements in human hollow organs which comprises a catching basket and a traction cord with which the catching basket can be retracted into a guide tube for the purpose of closing it. The connection point between the catching basket and the traction cord is susceptible to faults. In order to avoid this disadvantage it is proposed to form the traction cord from strands of the catching cords extending through to the end of the device on the operator side.
Patent DE-3503468-A1 (DE)
Title: Film fermenter
Inventor: MAERKL HERBERT DR ING
IPC: C12M1/08
Filed: 1985-02-01
Abstract: A sterilisable fermenter for culturing microorganisms or cell or tissue cultures is described. The fermenter has a cylindrical reaction chamber which is formed by a tubular film clamped between two endplates. The endplates (3, 4) consist according to the invention of a circular lid (11) and a covering plate (12). The tubular film (1) is drawn over the circular lid (11) whose largest external diameter is somewhat larger than the internal diameter of the tubular film (1). The covering plate has an at least partially cylindrical recess whose diameter is somewhat larger than the diameter of the tubular film and into whose covering surface an O-ring (2) is inserted. <IMAGE>
Patent DE-3503948-A1 (DE)
Title: Workpiece holding device
Inventor: HENZLER HERBERT ING GRAD
IPC: B24B33/10
Filed: 1985-02-06
Abstract: A holding device (1) for workpieces (4) has a holding-down device (3) which can be lowered under its own weight onto the top (6) of the workpiece (4), can be fastened by means of clamping devices (13) so as to be fixed in relation to the bench, after lowering, and rests with slide surfaces (28) against the workpiece (4), so that the workpiece (4) is held without tensioning on the one hand, but without play on the other while being worked in the direction of the tool axes (26) and is able to execute extremely small oscillating movements at right angles to the said axes (26) in all directions. The holding-down device (3) is suspended in a gravity plate (20) so as to be free of overturning moment, in such a way that the workpiece (4) is not subjected to any deformation due to workpiece clamping. <IMAGE>
Patent DE-3509591-A1 (DE)
Title: Lamp with a housing
IPC: F21V23/04
Filed: 1985-03-16
Abstract: A lamp (1) with a housing (2) and at least one electrically operated light source (3), for example a fluorescent tube, is provided for permanent installation on a ceiling, wall, carrier or the like. Mounted directly on the lamp (1) and integrated in an opening (7) of the housing (2) is a sensor (8) which serves the purpose of measuring the ambient light quantity and/or ambient illuminance in the region of this lamp (1) and switches the latter off in the case of strong ambient light but also switches it on when the ambient light is too weak. The wires and switch parts of this sensor (8) for actuating the light source (3) of the lamp (1) are also accommodated in the housing (2) of this lamp (1). <IMAGE>
Patent DE-3510429-A1 (DE)
Title: Tinder block made from wood with aperture(s) and/or incision(s)
Inventor: TORU UNO
IPC: C10L11/04
Filed: 1985-03-22
Abstract: Tinder block made of wood with aperture(s) and/or incision(s) is represented by a wooden block whose under surface is provided with two or more cruciform incisions. Formed between these incisions are a plurality of projecting parts which are provided for ignition. In the lateral surfaces of the block, there are continuous incisions in the vertical direction. Their function (together with apertures provided in the interior of the block) is to promote the intensity of combustion and to distribute the mass of the block in the interests of better combustion. The tinder block is provided for the lighting of fires, ovens and charcoal, and enables fossil energy sources to be replaced by wood in these areas.
Patent DE-3514015-A1 (DE)
Title: Circuit arrangement for the electric amplification of telecommunications signals
Inventor: ABELE HERMANN
IPC: H03F3/183
Filed: 1985-04-18
Abstract: In a circuit arrangement for the electric amplification of telecommunications signals, in particular for microphone capsule signals of a telephone set for activation of an output amplifier which determines the DC and AC resistance of the circuit arrangement and which has a first differential amplifier to whose inputs the useful signal, for example of a microphone, is fed in phase opposition, and downstream of which an intermediate amplifier is connected to whose output an ohmic voltage divider is connected to obtain a negative feedback signal, one tap of the voltage divider being DC-connected via a second differential amplifier to the output of the first differential amplifier, it is proposed in each case to provide an ohmic load resistance with an identical resistance value in the collector feeding lines of the transistors of the first differential amplifier, to design the intermediate amplifier as a differential amplifier with two transistors operated in a common-base circuit whose respective emitter is in each case connected to a collector of the transistors of the first differential amplifier and to provide the ohmic voltage divider in duplicate and in each case to connect one tap of a voltage divider to the input of the second differential amplifier, the collectors of the transistors of the second differential amplifier in each case being connected to one collector of the transistors of the first differential amplifier.
Patent DE-3514950-A1 (DE)
Title: Device for transmitting information
Inventor: KASSAI YOSHIO
IPC: H04B10/29
Filed: 1985-04-25
Abstract: The invention relates to a device for transmitting information between a master station (1) and one of a plurality of slave stations (2, 3), the transmission being carried out via fibre-optic cables (10). According to the invention, a relay station (7) is disposed between the master station (1) and the slave stations (2, 3). The relay station (7) is equipped with converters (6) to convert an optical signal transmitted by each of the stations into an electric signal and with an OR circuit (8, 9) to feed the electric output signal of the converter (6) to all of a plurality of provided electro-optical converters (5), whereby the optical output signal of each of the electro-optical converters (5) is transmitted via fibre-optic cables (10) to each of the master and slave stations (1, 2, 3). <IMAGE>
Patent DE-3515541-A1 (DE)
Title: Support made of a textile fabric, knitted fabric, nonwoven, film or another suitable carrier material, self-adhesive or non-self-adhesive, including a plaster type, for example a medicinal plaster or the like
Inventor: MAHLBERG KURT
IPC: A61F13/02
Filed: 1985-04-30
Abstract: The support which can also be used as a medicinal plaster is aimed at reducing or avoiding disturbances of the human body caused by earth radiation, and it comprises a carrier material (106) which is provided on the side facing the human body with a number of rectangular sections (10) arranged perpendicularly and horizontally relative to one another and comprising coatings of a mixture of cork meal, pulverised brass or pulverised brass/bronze and/or pulverised copper and adhering on the carrier material. <IMAGE>
Patent DE-3520801-A1 (DE)
Title: Method and device for removing pneumatic vehicle tyres
Inventor: SERGEL HORST DIPL ING
IPC: B60C25/02
Filed: 1985-06-11
Abstract: The invention relates to a method for removing pneumatic vehicle tyres whose beads are located, in the mounted state, on the radially inner circumference of the rim which has a mounting flat bed rim and on the outside on the sides essentially radially inwardly extending rim flanges, initially a first section of a tyre bead being pressed into the mounting flat bed rim and subsequently a second section of the same tyre bead being lifted over the rim flange. For the purpose of removal in a manner which is gentle on the tyre, it is proposed that the two sections be offset with respect to one another by an angle of between 60 DEG  and 135 DEG .
Patent DE-3523414-A1 (DE)
Title: Method and device for measuring, in particular, the thickness or width of bodies, in particular of plates, foils, extrusions or the like
Inventor: HECHT MICHAEL
IPC: G01B13/02
Filed: 1985-06-29
Abstract: In a method for measuring, in particular, the thickness of plate- or foil-shaped measurement objects, and in a device used for carrying out the method, it is provided for a sensor element, or a pair of sensor elements, detecting the thickness of the measurement object, to be guided at a precisely adjustable distance over the measurement surface or measurement surfaces, in order, in particular, to be able to carry out the measurement in a contactless manner, the value displayed being formed from the difference between the measurement result and the distance of the sensor.
Patent DE-3526101-A1 (DE)
Inventor: FIKENTSCHER ROLF DR
IPC: D06P1/66
Filed: 1985-07-22
Abstract: Dyeings with reactive dyes on cellulose fiber materials are after-treated with an aqueous solution of a condensate which is obtainable by reacting (a) bisbenzylpiperzine with (b) ethylene chloride, an epihalohydrin, propylene chloride, 1,3-dichloro-2-hydroxypropane, bisepoxybutane or 1,4-dichlorobutane or a mixture of these, in a molar ratio of from 1:0.5 to 1:1.1, or by reacting (c) piperazine, bis-1,4-aminopropylpiperazine, 1-aminoethylpiperazine, 2-hydroxyethylpiperazine or 1-methylpiperazine, or a mixture of these, with a compound according to (b) in a molar ratio of from 1:0.5 to 1:1.1 and benzylating the condensate, the benzylation being carried out using 0.15-1.0 mole of benzyl chloride per equivalent of nitrogen in component (c). The cellulose fiber materials after-treated in this manner possess very good wetfastness.
Patent DE-3530186-A1 (DE)
Title: Ecological protective covering for running and standing stretches of water
Inventor: DRESPA GERD
IPC: E02B3/14
Filed: 1985-08-23
Abstract: Protective coverings for running or standing stretches of water make possible an ecologically friendly environment by the segments from which the protective covering is assembled being formed on one side with prominences and recesses and permitting on the other side a specific water exchange between the subsoil and the water bed. The specific prominences and recesses provide the necessary site both for plants and animals, the plants being able to advantageously grow there, because soil collects in these areas and is also specifically held there. This special design of the segments, which can have a curvature for running stretches of water and can be formed flat for standing stretches of water, makes it possible to form stretches of water of this type in such a way that they provide an optimum biosphere for both animals and plants and thus at the same time also improve the environmental situation. <IMAGE>
Patent DE-3530693-A1 (DE)
Title: Device for detecting the angular velocity of a component which rotates about its centre
Inventor: KRAPPEL ALFRED
IPC: G01P3/488
Filed: 1985-08-28
Abstract: It is known to use a toothed transmitter wheel for generating rotation-speed-dependent signals, which transmitter wheel interacts with a pulsed signal transmitter. The changing air gap underneath the pulsed signal transmitter resulting from the intrinsically rotating transmitter wheel results in a severe amount of noise being produced, the so-called siren effect. In order to prevent this, it is proposed according to the invention either to fill the tooth gaps with an electrically non-conductive material or to arrange the pulsed signal transmitter in such a manner that it is arranged on the side of the transmitter wheel remote from the teeth.
Patent DE-3531704-A1 (DE)
Title: Article sales cabinet
Inventor: SCHMIDT JUERGEN
IPC: A47F1/12
Filed: 1985-09-05
Abstract: An article sales cabinet is described which has at least one shelf 3 set at an inclination and in each case one or more lateral boundary elements, front stoppers and roller tracks which are arranged on the shelf and allow the article situated on the shelf to slip up to the front edge of the shelf. Arranged on the shelf is at least one L-shaped angle profile 4 whose vertical limb 8 forms the lateral boundary element and whose horizontal limb 9 is bent up at its end. At its front, the angle profile has a bent strap 7 constructed as the front stopper. A roller track 11 is inserted between the vertical limb 8 and the bent-up section 10. 
<IMAGE>
Patent DE-3532654-A1 (DE)
Inventor: KREISKORTE HEINZ DR ING
IPC: G01B7/34
Filed: 1985-09-13
Abstract: An apparatus by which a sensor holder of a surface testing apparatus can be moved along a preselected path of movement over the surface to be examined. The apparatus has a guide rail establishing the path of movement, which can emulate the contour of the surface and on which the sensor holder is supported.
Patent DE-3534074-A1 (DE)
Title: Method for driving an absorber rod and device for carrying out the method
Inventor: DORWEILER HARALD DIPL ING
IPC: G21C7/107
Filed: 1985-09-25
Abstract: The invention relates to a method for driving an absorber rod (32) which dips vertically into a pebble bed (11) of spherical fuel elements (34) around which gas coolant flows, as well as a device for carrying out the method. A push rod (24) coupled to the absorber rod (32) is alternately gripped by an axially displaceable transfer device (42) and is displaced as far as a stop (60) bounding the stroke path and is fixed in this position in each case by a stationary holding device (44). The push rod (24) in this case remains fixed until it is gripped for the purpose of renewed axial movement of the transfer device (42) or is released in cases of emergency, and the absorber rod (24) penetrates into the pebble bed (11) by means of gravity. <IMAGE>
Patent DE-3535735-A1 (DE)
Title: Drive device, in particular for conveying or winning installations in underground mine operations
Inventor: LACHNER HANS DIPL ING
IPC: B65G23/06
Filed: 1985-10-07
Abstract: The invention relates to a positive drive device for converting a rotational motion into a linear motion, in which a driving pinion (8) engages by means of engagement elements (9) with the engagement elements (5) of a rack which is assembled from sections which can be displaced with respect to one another. In order to ensure a reliable and shock-free engagement of the driving pinion (8) with the rack sections in all possible displacement positions, the invention proposes that the measure (e) describing how far the rack sections can be displaced be limited as a function of the pitch (t) and the number of engagement elements (5) of the driving pinion (8) and that the effective surfaces of the engagement elements (5 or 9) be corrected in a particular manner. <IMAGE>
Patent DE-3539565-A1 (DE)
Title: Device for fastening cladding panels, in particular ceiling elements, which can be folded down
Inventor: SCHMID LUDWIG DIPL ING
IPC: E04B9/00
Filed: 1985-11-07
Abstract: In the case of a device for fastening rectangular cladding panels, which can be folded down, on ceilings, bearings for in each case one bracket are formed on four corners of a panel. By means of said brackets, the panel can be suspended on a load-bearing rail or the like such that one side of the panel can be folded down by displacing the brackets, the mutually opposite brackets serving as pivot bearings and permitting the folded-down panel to be displaced along the load-bearing rails.
Patent DE-3601638-A1 (DE)
Title: Method and device for preparing grain and maize plants to produce a high-grade animal feed
Inventor: KEMMING WILHELM
IPC: A23K30/10
Filed: 1986-01-21
Abstract: Method for preparing grain and maize plants with grains to produce a high-grade animal feed, especially a plant compound (silage) which is easy to eat and/or digest, the plants being chopped into short sections in a first working stage and these sections being disintegrated by means of longitudinal slitting in a second working stage and being broken up to form the feed compound, the longitudinal slitting and disintegration being carried out by means of two toothed rollers which rotate in opposite directions at different peripheral speeds and have cutting teeth. <IMAGE>