baber/WOPTO huggingface dataset:
Patent DE-3540447-A1 (DE)
Title: Blade wheel for a turbine
Inventor: TRIMBORN PETER
IPC: F01C7/00
Filed: 1985-11-14
Abstract: Blade wheel for a turbine, between which blades (6) of normal length, inclined forwards in a radial direction and constantly immersed in the rotating liquid ring (8) and similarly forwards-inclined shortened blades (7) are fixed on the blade wheel hub (5), said shortened blades being shortened so that they disengage from the liquid ring (8) at least in the area between the intake and pressure passages (3, 4a, 4b) of a control disc (2). <IMAGE>
Patent DE-3618132-A1 (DE)
Title: Process for producing a foam-film-backed foam moulding
Inventor: KERSTEN RUEDIGER
IPC: B29C44/56
Filed: 1986-05-30
Abstract: For producing a foam-film-backed foam moulding which is reinforced with an inserted glass mat, to avoid air inclusions between the film and glass mat, it is provided according to the invention that one slabstock foam sheet is inserted, on the thermoplastic film drawn into the foaming mould, above and below the glass mat blank in each case, and, after shaping by closing the foaming mould, is completely foamed through by the polyurethane reaction mixture introduced over the full surface.
Patent DE-3630787-A1 (DE)
Title: Honeycomb system packaging for spectacles and other brand articles
Inventor: FUCHS HELMUT
IPC: B65D71/00
Filed: 1986-09-10
Abstract: The innovation according to the invention relates to a honeycomb-like protective transporting, packaging, storing and dispatch system built up on a modular system and consisting essentially of four elements: the honeycomb tray (1), Figure 1; the case (2), Figure 2; the closed individual honeycomb (7), Figure 3; and the conical dispatch box (3), Figure 4. The innovation according to the invention consists in the fact that, using this system packaging, all the sectors, from the packaging supplier up to the end user, have been taken into consideration in terms of an overall view, specifically concerning handling costs. <IMAGE>
Patent DE-3639879-A1 (DE)
Inventor: HENNING RAINER DR
IPC: C07D209/52
Filed: 1986-11-21
Abstract: The invention relates to a process for preparing compounds of the formula I    <IMAGE>  I  in which R stands for hydrogen, alkyl or aralkyl and R1 to R5 are identical or different radicals, (substituted) alkyl, cycloalkyl or (substituted) aryl or in which the pairs of radicals R1 and R2, R2 and R3, and R4 and R5 together with the carbon atom(s) supporting them form a mono- or bicyclic ring system and the other radicals are hydrogen, by treating a compound of the formula II    <IMAGE> II  in which R and R1 and R5 have the abovementioned meaning and R6 and R7 denote alkyl or aralkyl or together with the nitrogen atom supporting them form a heterocycle which can additionally contain an oxygen atom, with a reducing agent.
Patent DE-3641141-A1 (DE)
Title: Rotor for pulper
Inventor: WULZ HANS-JUERGEN
IPC: D21B1/34
Filed: 1986-12-02
Abstract: The individual arms 2, arranged in the form of a star, of a rotor 1 for a pulper have a base body 3 as the root and a front part 4 which is located at the front in the direction of rotation and is shaped as a wing element. In its front zone it is shaped essentially to taper towards a tip, and it protrudes obliquely upwards from the base body 3 in the direction of rotation. The radially inward inclination of the wing element 4 relative to the horizontal is here greater than the radially outward inclination. The difference is at least 25@, the radially inward inclination of the lower edge being between 35 and 80@, and the inclination of the centre line of the cross-sectional profile being between 40 and 70@. The extent of both the lengths and widths of both the base body 3 and the wing element 4 uniformly decreases from radially inside to radially outside. Preferably, each arm is curved towards the back against the direction of rotation, the radius of curvature/rotor outside diameter ratio being between 1.2:1 and 0.8:1. Underneath the wing element, the base body forms, at its front part, an impact surface 7 which extends essentially in the direction parallel to the rotor axis of rotation, or concavely. <IMAGE>
Patent DE-3703415-A1 (DE)
Title: Vice-type clamp assembly - has trunnion on underside fitting in clamping neck of portable drill
IPC: B25B1/12
Filed: 1987-02-05
Abstract: The vice-type clamp has a moving jaw travelling above a baseplate between a fixed jaw and a spindle bearing bracket. A plug portion fits in a mounting socket with clamping device. The plug portion comprises a round trunnion (9) on the underside of the baseplate (3), its OD corresponding to that of the clamping neck on a portable drill. The baseplate incorporates a standing edge (10), the trunnion being enclosed by it. USE - Can also be secured parallel to the workbench edge.
Patent DE-3703568-A1 (DE)
Title: Method for operating fluidised-bed furnaces
Inventor: MUELLER GERHARD DR
IPC: F23N5/00
Filed: 1987-02-06
Abstract: In the method for operating fluidised-bed furnaces, the fluidised bed is generated by a mixture of combustion air and flue gases which are fed back from the combustion regulated in terms of temperature and quantity.
Patent DE-3704556-A1 (DE)
Title: Process and apparatus for eliminating anaesthetic gases and halogenated hydrocarbons and anaesthetic gases converted by the body which are breathed out
Inventor: HOELTER HEINZ DIPL ING
IPC: A61M16/00
Filed: 1987-02-13
Abstract: The invention proposes a process and an apparatus to purify the circulated breathing air in the operating theatre and recovery room and to maintain the climatic conditions in the said rooms, in which at the same time, by means of the apparatus for carrying out the process of breathing air purification, in addition to the separation of halogenated hydrocarbons and the expired amounts of gas, dusts, bacteria, moulds and viruses are separated off by a combined bactericidal and fungicidal chemisorption filter having a catalytic action.
Patent DE-3707827-A1 (DE)
Title: Cutting device for fruit and vegetables
Inventor: FALLACH ELI
IPC: B26D3/20
Filed: 1987-03-11
Abstract: Cutting device for fruit and vegetables having a casing which contains two sets of blades.
Patent DE-3709194-A1 (DE)
Title: Loop which can be plugged onto a spark plug connector
Inventor: STOCK BERNHARD
IPC: H01T21/02
Filed: 1987-03-20
Abstract: A pulling-off tool is proposed for a spark plug connector. The tool is in the form of a loop which can be plugged on and engages under a projection. When the loop is plugged on, the traction direction coincides with the axis of the spark plug connector.
Patent DE-3714446-A1 (DE)
Title: Method for freezing and defrosting slaughtered animal carcasses
Inventor: FINSTERWALDER HEINRICH
IPC: A23B4/07
Filed: 1987-04-30
Abstract: With the aim of dispensing with facilities conventionally provided for defrosting carcasses before they are mounted on a spit, special hygienic equipment and the operations entailed by the latter and therefore to make grilling easier and to make it possible in locations with relatively basic equipment and where space is limited, a method for freezing and defrosting gutted slaughtered animal carcasses, especially chickens, which are to be grilled on a spit is designed in such a way that a spike is longitudinally inserted into the slaughtered animal carcasses to be frozen, which spike produces an opening through a solid region between the abdominal cavity of the slaughtered animal carcass and the neck end of the trunk of the latter in such a way that the slaughtered animal carcass is frozen together with the spike inside it, is fastened after removal of the spike in a frozen condition to a spit which is guided through the opening and is then defrosted on the spit. A spike which is advantageously suited for implementing the method has a driving-in point and, opposite the latter, a widened head end. A spit which is especially well suited for implementing the method is composed of an elongated spindle on which at least two mountings are fastened, at least one of which is releasably connected to the rod in a longitudinally displaceable fashion and is supported in a longitudinally displaceable fashion by means of a spring on the said rod. Frozen poultry for grilling is in this case provided as a saleable commodity, ... Original abstract incomplete.
Patent DE-3720390-A1 (DE)
Title: Pitched cultivated roof with displacement prevention
Inventor: KRAUSE BERNHARD DIPL ING
IPC: E04D11/00
Filed: 1987-06-19
Abstract: In view of the former, problematic displacement prevention by means of wooden planks and of a resulting sealing method by root stop sheets which are solution-welded on site, the root stop sheet is laid, in a planar and smooth manner, in one piece over the entire roof surface by means of drainage pipes (stabilised by means of steel pipes and held by non-decomposable cables) when my displacement-prevention method is utilised. Local welding and stressing problems with regard to the sheet do not arise. The soil substratum is secured from sliding off by means of the drainage pipes, which also simultaneously adopt the drainage function.
Patent DE-3725164-A1 (DE)
Title: Molecular pump
Inventor: SCHATZ OSKAR DR ING
IPC: F04D19/04
Filed: 1987-07-29
Abstract: A molecular pump is equipped with a rotor (22) that can be driven by a rotary drive, and is located so that it can turn in a pump chamber (23) formed in a stator (18). Intake (16) and outlet (24) openings formed in the stator (18) are offset from one another in the direction of the rotor axis (21). Rebounding surfaces for reflecting impacting molecules are formed at least one of the rotor (22) and stator (18) surfaces facing one another by the side surfaces (32, 34; 38', 40') of at least one helical web (28; 36; 36') winding around the rotor axis (21), so that these molecules are subjected to an overall motion leading from the intake opening to the outlet opening.   <IMAGE>
Patent DE-3729760-A1 (DE)
Title: Method and device for monitoring labour
Inventor: ANAPLIOTIS EMMANUEL
IPC: A61B5/03
Filed: 1987-09-03
Abstract: The invention relates to a method of monitoring labour with at least one measurement transducer (1) which can be applied to the abdominal wall of a patient for recording specific labour criteria which are converted to data that correspond to the labour and are displayed on a display unit (42). The data corresponding to the labour are modulated in a transmitter unit (2) and transmitted via a telephone network (3) to a remote receiver unit (4) where they are displayed, recorded and/or evaluated. <IMAGE>
Patent DE-3730960-A1 (DE)
Title: Subtraction circuit in 54321 code
Inventor: MERKLE PAUL
IPC: G06F7/50
Filed: 1987-09-15
Abstract: The subtraction circuit according to the subject of the invention is not a true subtraction circuit, but a substitute subtraction circuit, which forms the subtraction result numbers additively, by adding the nine's complement number of the subtrahend to the minuend. This subtraction circuit is therefore provided with a nine's complement circuit (80). This nine's complement circuit (80) is a special nine's complement circuit, which supplies the nine's complement number in 5221 code. If a subtraction has only a circuit carry and thus no real carry, the carry output (y) has high potential. If a subtraction has no circuit carry and thus a real carry, the carry output (y) has low potential. <IMAGE>
Patent DE-3731218-A1 (DE)
Title: Roller frame
Inventor: JUERGENS WALTER DR ING
IPC: B65G1/02
Filed: 1987-09-17
Abstract: The invention relates to a roller frame which receives pallets and also cartons and plastic boxes uniformly with one sort of roller rail suitable for transport, in addition, contrary to what is customary, use is not made of thick rollers for transporting pallets or of small weak rollers having a plastic or weak steel spindle for transporting cardboard boxes or plastic rails, but of narrow rollers having a strong steel spindle which, due to the small span and the thick spindle, can receive large loads.
Patent DE-3739815-A1 (DE)
Title: Cable duct board
Inventor: PEROEBNER HELMUT
IPC: H05K7/14
Filed: 1987-11-24
Abstract: A cable duct board consisting of a box-shaped cable duct (1) in which control lines, data lines and/or supply lines for apparatuses to be connected are laid, said lines emerging at connection points (5) on the front of the cable duct (1). Apparatus slots (3) are arranged on the front of the cable duct (1) such that they can be displaced in the horizontal direction, and have a base plate (4) which is horizontal with respect to the front. The lines in the cable duct (1) are provided at regular intervals with pick-offs which can optionally be connected via workstation lines to the connecting points (5) on the front of the cable duct (1). <IMAGE>
Patent DE-3742014-A1 (DE)
Title: Method of simultaneously determining the content of oxidisable gas constituents and the content of oxygen in gases using a solid electrolyte sensor
Inventor: HORN BERTOLD DIPL PHYS DR
IPC: G01N27/406
Filed: 1987-12-11
Abstract: Electrochemical measurement cells having a solid electrolyte which conducts oxygen ions, e.g. zirconium dioxide, are used in many different fields for the measurement of the oxygen partial pressure in measurement gases. If the measurement gas also contains combustible gases in addition to oxygen, these are catalytically oxidised at the platinum electrodes of the measurement cell. The object of the invention is to provide a method by which the proportion of oxygen and of oxidisable gases can be simultaneously determined using a diffusion-current-limited measurement cell. The method is based on the idea that oxidisable gases on combustion reduce the oxygen content of the measurement gas. The pumping current Ip is set to produce a minimum or maximum oxygen partial pressure at an electrode pair (2a, 2b) of the measurement cell with simultaneous measurement of the potential difference EMK (EMF) at another electrode pair (9a, 9b). From the measured values of the EMF and the pumping current (Ip), the content of oxygen and oxidisable gases in a measurement gas is determined by comparison with measurement curves of a known gas composition (Fig. 1). <IMAGE>
Patent DE-3743054-A1 (DE)
Title: Coin-insertion device for self-service machines
Inventor: FRICK GERHARD
IPC: G07F1/02
Filed: 1987-12-18
Abstract: The insertion device has a lock formed by a descending slot (6) which is located in a channel part (5) and which is alternately opened or closed to the outside or to the inside. This takes place by means of a slide (8) attached on the outside and having a slot (9) for coins (M) which can be brought into alignment with the slot (6) of the channel part counter to the force of a spring (11). The slide (8) is connected to a guide angle (10), by means of which it is guided on a rod (3) and which has a tongue closing or opening the outlet (13) of the slot (6) on the inside. <IMAGE>
Patent DE-3743634-A1 (DE)
Title: Device for the damping of vibrations
Inventor: ELISON HANS-DIETER
IPC: F16F15/134
Filed: 1987-12-22
Abstract: The invention relates to the damping of vibrations, having at least two groups of plate-like components which are rotatable relative to one another between which are provided circumferentially effective force accumulators received in corresponding recesses of the plate-like components. To increase the lifetime of the device, at least one measure causing a rotation of at least some of the force accumulators about their axis is provided.
Patent DE-3801634-A1 (DE)
Inventor: STOEPLER WALTER DR
IPC: F01N3/28
Filed: 1988-01-21
Abstract: In the filter and afterburning device for exhaust gases, especially for internal combustion engines, a plurality of layers of cylindrical filter elements of essentially circular-ring-shaped or oval-ring-shaped cross-section, through which the gas can flow radially, are arranged with equidistant radial spacing one inside the other in a housing between an inlet funnel and an outlet funnel, forming similarly shaped inlet and outlet spaces. Each filter element comprises a gas-permeable filter body made of wire mesh, ceramic fibres or a combination of the two and surrounded on both sides by a gas-permeable metallic jacket, the filter bodies being wound into a spiral using spacing elements, with a spiral inlet channel and outlet channel, each of which is closed on the opposite side, and the surrounding jackets, designed as perforated metal bands or metal mesh bands, being provided with a catalytic coating for the purpose of converting gaseous pollutants. <IMAGE>
Patent DE-3804512-A1 (DE)
Title: Reaction-free drive
Inventor: BOUDEELE RENE
IPC: F16H1/28
Filed: 1988-02-13
Abstract: Drive for transmitting the impulse as movement progresses, consisting of two planetary gear mechanisms connected to one another. The reaction at the rear-axle casing produced during the transmission of the torque is cancelled out by the reaction produced at the drive.   The freedom of motion of both members, connected to two contrarotating drive shafts, is reduced in the radial value by the backlash of the gear wheels. The drive according to the invention, the impulse of which is the reaction sum of the driving torque and the torque at the respective take-off points, which is reaction-free both at positive and negative acceleration values, offers the possibility of relocating the brake system from the inside of the wheels to the rear-axle casing.
Patent DE-3809905-A1 (DE)
Title: Cigarette support for an ashtray
Inventor: REISS HANS-GEORG
IPC: A24F19/09
Filed: 1988-03-24
Abstract: The cigarette support is provided with a pre-shaped memory element so that, on warming to a predetermined temperature at a certain point, it moves into a new position.
Patent DE-3811469-A1 (DE)
Inventor: JORISSEN BERND DIPL ING
IPC: H01M6/36
Filed: 1988-04-06
Abstract: An automatic dispenser for lubricants or the like comprises a container, said container having a closed, expansible body filled with electrolytes and a space filled with lubricant or the like. Prior to use, a galvanic element is lodged in a borehole or the like sealed against the electrolyte by means of a seal or the like. When the dispenser is set in operation, the seal is brought into contact with the electrolyte, thereby initiating the electrochemical generation of gas. This results in an increase in pressure in the expansible body, which expands, forcing the lubricant or the like out of the space filled with lubricant or the like. To prevent the dispenser being set in operation inadvertently, to simplify storage and to permit selective combination of various components, the galvanic element (20) is arranged prior to initial use in a cavity (19) in an insert (17) which can be inserted in the container (1), said cavity being sealed by a detachable or destructible foil (21) or the like, and the through borehole (11) in the container for receiving the insert (17) is also sealed against the space (14) containing the electrolyte by a foil (12) or the like which can be detached or destroyed when the insert (17) is inserted.
Patent DE-3822026-A1 (DE)
Title: Toy figure
Inventor: KEITER THOMAS
IPC: A63F7/24
Filed: 1988-06-30
Abstract: A toy figure for table minigolf is described, consisting of a body with a golf club, which can be stood upright and fixed. At about 2/3 of the height of the body, a lever is horizontally inserted into a passage or a cavity. Provided on the lever is an eyelet which is arranged in the vertical axis of the body. A rod is pushed through this eyelet, perpendicularly to the lever and perpendicularly to the axis of the body, is moulded onto the upper end of the golf club and serves as a club pivot. The shaft of the golf club extends slightly obliquely outwards and downwards in front of the body of the toy figure. The lever can be pivoted by means of at least one actuating handle in the vertical plane about the fulcrum formed by the eyelet, entraining the club pivot and, together with the latter, the shaft of the golf club when it does so, the golf club then executing a pendulum movement in front of the body of the toy figure.
Patent DE-3822337-A1 (DE)
Title: Furnace for burning carbonate-containing charge
Inventor: PILZ PETER ING
IPC: F27B1/02
Filed: 1988-07-01
Abstract: A furnace for burning carbonate-containing charge (9) has an outer jacket (11) which has a lower shaft part (1) and a part which adjoins the latter at the top, is widened in cross-section relative to the lower shaft part (1) and houses a combustion chamber (2). In order to ensure uniform burning of the charge (9), the furnace interior (19) is formed by a refractory masonry structure (12) which extends over the lower shaft part (1) and over the part of the outer jacket (11) constructed with a widened cross-section relative to said shaft part (1) and has a uniform inside cross-section over its entire height, the masonry structure (12) being supported in the region of that part of the outer jacket (11) with a widened cross-section on the latter by means of supports (14, 15, 16) arranged between the outside of the masonry structure (12) and the outer jacket (11), and in this region burner lances (20) extending into the furnace interior (19) (Fig. 2). <IMAGE>
Patent DE-3826123-A1 (DE)
Title: Connection between a metal part and a ceramic body
Inventor: ZEITLER WOLFGANG
IPC: C04B37/02
Filed: 1988-08-01
Abstract: A pressure-resistant connection between a metal layer (12) and a metal part (20) is described, the metal layer (12) being provided in an adhering manner on a sintered ceramic body (10). The pressure-resistant connection is made by means of a solder (24). The ceramic body (10), which may be especially a dielectric ceramic body of an internally cooled power capacitor, has a groove (18) which runs such that it is intrinsically closed and is covered on all sides by the metal layer (12). The metal part (20) extends by means of a connecting element (22) into the groove (18). In each case one gap (44) is provided between the connecting element (22) and the two mutually opposite side surfaces (38) of the groove (18), the width of which groove (44) is between 0.5 and three times the wall thickness of the connecting element (22). Each gap (44) is filled with solder (24). The depth of the groove (18) is a multiple of the width of each gap (44). <IMAGE>
Patent DE-3828177-A1 (DE)
Title: Lighting and monitoring device for a socket outlet with earthing contact
Inventor: EICHHOFF KARL-HEINZ
IPC: H01R13/717
Filed: 1988-08-19
Abstract: The invention relates to a lighting and monitoring device for a socket outlet with earthing contact which can be provided with an overvoltage protection device. The purpose of this device is to show the readiness for use of the socket outlet and the operability of the overvoltage protection device connected with the socket outlet. For this purpose, the invention provides a plug-in unit which is provided with two lamps, which unit can be placed without problems in the installation device. In this case, one lamp is assigned to the readiness for use of the socket outlet and the other lamp is assigned to the operability of the overvoltage protection device, so that, in the event of malfunction, the source of danger can be optically signalled.
Patent DE-3831060-A1 (DE)
Title: Process and apparatus for the batchwise firing of graphite electrodes in the first and/or second firing
Inventor: FEIST HORST J ING GRAD
IPC: H05B7/085
Filed: 1988-09-13
Abstract: For the batchwise production of graphite electrodes, these are heated in a closed hot gas circuit. The gasified pitch obtained during firing is burnt and contributes to the heating of the hot gas.