baber/WOPTO huggingface dataset:
Patent DE-50206964-D1 (DE)
Inventor: KAISER DIETMAR
IPC: B01D33/073
Filed: 2002-04-18
Granted: 2006-07-06
Abstract: Filter device for filtering water from a dirty water tank (2) comprises a rotationally symmetrical, especially cylindrical, slotted hole screen (8). The water to be filtered flows into the inner space of the slotted hole screen. An outlet line (10) for the filtered water leads from the inner space. The slotted hole screen is rotatably positioned about a rotationally symmetrical axis. A reciprocating drive device rotating the slotted hole screen in alternate directions keeps the sieve surface free of dirt deposits without contact. An Independent claim is also included for a method for keeping the sieve surface of a slotted hole screen free of dirt deposits. Preferred Features: The axis of rotation (9) of the slotted hole screen lies about 45 degrees from the vertical, or is preferably vertical. The reciprocating drive device has a hydraulic drive motor (12) controlled by a control device (13) carrying out the reciprocating motion.
Patent DE-50213855-D1 (DE)
Inventor: SCHOLZ JUERG
IPC: B26D3/16
Filed: 2002-12-27
Granted: 2009-10-29
Abstract: The pipe cutting tool has two jaws (2, 3) joined on a turning axis (8). The jaw region contains a cutter (9) and a pipe guide (20). The cutter can move on one of the jaws. In the first working step, the cutter cuts partly through the pipe at the circumference, and in the second working step, it can be pushed all the way through.
Patent DE-50303907-D1 (DE)
IPC: F16F9/19
Filed: 2003-04-08
Granted: 2006-08-03
Abstract: A shock absorber unit is fitted to furniture doors, drawers or similar moving components and has a hydraulic cylinder with a piston (25) and connecting rod (5). The piston sub-divides the cylinder chamber into two and has apertures and/or forms a link passage with the cylinder wall. The connecting rod has a guide bush within a compressible elastic tubular component (10) and a wider end-section. The guide bush and cap are esp. made of a single piece of material.
Patent DE-50309299-D1 (DE)
Inventor: HILBERER EDUARD
IPC: B60T15/20
Filed: 2003-10-10
Granted: 2008-04-17
Abstract: The valve assembly (10) to charge and bleed the spring store cylinders (12), for the brakes of heavy commercial motor vehicles, has two magnetic valves (14,16) and a 3/3 valve (18), with a housing (20) for at least three control pistons (22,24,26) and a switch piston (28). The switch piston can be moved into a variety of conditions, through the working surfaces of the control pistons, linked to control chambers (30,32) at selective pressure levels. The structure can be set into configurations for charging, bleeding, and an intermediate condition so that the setting of the switch piston can determine the state of at least one spring store cylinder. The switch piston has a number of thicker zones (38,40,42) with seals (44,46,48), so that sections of the piston are sealed against a housing wall (50) of the 3/3 valve.
Patent DE-50309718-D1 (DE)
Inventor: MUELLER ROLAND
IPC: B60N2/75
Filed: 2003-03-27
Granted: 2008-06-12
Abstract: Arm rest with a moving arm support (1) comprises a pair of parallel guide rods (9, 10) moving in linear guides (2a, 2b) and connected to the arm support, and a basic support (2) with an arm rest holder (3, 4) and an adjusting device for the linear movement of the arm support. The arm support is an elongated hollow body with a flat under side (1a) having at one end an opening receiving the basic support and almost completely surrounding the basic support outside the arm rest holder. Inward-facing bearings (7, 8) arranged on the under side of the arm support receive the guide rods. The basic support is equipped with the linear guides for the guide rods. At least one spring-mounted locking element (12) and one spring-mounted brake element (11) arranged on the basic support constantly press against the under side of the arm support. The locking element is locked to the arm support in the various movement positions of the arm support.  Preferred Features: The basic support is formed with the arm rest holder as a hybrid part consisting of a metal support part coated with plastic.
Patent DE-50311692-D1 (DE)
Inventor: SUCHAN MATTHIAS
IPC: A61C5/06
Filed: 2003-10-23
Granted: 2009-08-20
Abstract: An arrangement for storing viscous substances, comprises a film carrier (2) with a depression (3) on at least one side, into which the substance can be filled and then covered with a film (4) to form a chamber (5). The chamber has a threshold breakage point (8), which allows the viscous substance to flow out along a channel (9) when pressure is applied. The chamber contains an insert made of a stiff material arranged at an angle. The film consists of a thermoplastic.
Patent DE-58902997-D1 (DE)
Inventor: BAUER HANS JUERGEN
IPC: F16F9/56
Filed: 1989-03-18
Granted: 1993-01-28
Abstract: A pneumatic spring has a cylindrical housing (1) and a piston rod (4) which is led out of the said housing in a sealed manner and is arranged coaxially therein. The piston rod (4) has a taper (23) which, in its pushed-in position, interacts with a seal (15). The seal (15) is designed to be radially flexible and is provided with a radially flexible supporting ring (13), acting axially, which has webs (24) that run parallel to the axis (5) and are elastically movable radially with respect to the axis (5), against which webs (24) the seal (15) rests. The purpose of this design is to reduce the thrust force of the pneumatic spring when the piston rod is pushed in, the intention being to ensure a reliable seal in all operating positions at the same time. 
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Patent DE-58909437-D1 (DE)
Inventor: FENK JOSEF DIPL ING
IPC: H03B5/12
Filed: 1989-11-10
Granted: 1995-10-19
Abstract: An integrable variable-frequency oscillator circuit with a feedback amplifier configuration includes first and second input terminals. A frequency-determining feedback element is connected between the input terminals. First and second amplifier stages have inputs connected to the first input terminal and outputs supplying output signals generated by the amplifier stages. The second amplifier stage has a variable gain. A first phase-shifting component is connected to the output of the second amplifier stage for receiving the output signal of the second amplifier stage. A third amplifier stage is connected downstream of the first phase-shifting component for generating an output signal. The output of the first amplifier stage is connected downstream of the phase-shifting component for adding the output signal of the first amplifier stage to the output signal of the second amplifier stage. A second phase-shifting component is connected between the third amplifier stage and the second input terminal for supplying the output signal of the third amplifier stage to the second input terminal.
Patent DE-59002172-D1 (DE)
Inventor: BALLHAUSE HELMUT
IPC: A61K31/535
Filed: 1990-08-14
Granted: 1993-09-09
Abstract: Novel compounds of the general formula   <IMAGE> I  which have antitussive activity, wherein R1-R4 are as defined herein.
Patent DE-59006456-D1 (DE)
Inventor: PALLOR HANS FRITZ
IPC: E05D3/12
Filed: 1990-01-11
Granted: 1994-08-25
Abstract: The door leaf of this screened door is provided with a screening casing or plating. In its closed position, the door is connected to the doorframe in an electrically conducting manner, substantially over the margin region on all sides. To insert the door in the closed state in a sealing and screening manner in a room wall, the door leaf or the door frame are connected on the one hand to a U-shaped profile and on the other hand to a web, each consisting of screening material, which run around in their margin regions. The legs of the U-shaped profile and the web are oriented relative to one another in such a way that when the door is closed, the web can be introduced into its clamping engagement position between the legs of the U-shaped profile. The inner flanks of the legs of the U-shaped profile are provided with resilient contacts consisting of screening material which lie non- positively against both sides of the web in the closed position. <IMAGE>
Patent DE-59104390-D1 (DE)
Inventor: LEINSLE PETER
IPC: E04G23/00
Filed: 1991-10-11
Granted: 1995-03-09
Abstract: The invention relates to a floor stripping device having an undercarriage (1), which can be moved on the floor, a motor (2), which is arranged on the undercarriage (1), and at least one cutting device which is driven by the motor (2) and is effective in an operating surface dropping into the surface of the floor. It is distinguished by the fact that the cutting device has at least one knife (6) which is rotatable about an essentially vertical axis, and that the knife is constructed and arranged in such a way that its cutting edge lies in the said operating surface and assumes an angle smaller than 30 DEG relative to the tangent of the circular movement, the end of the cutting edge which is leading in terms of movement lying on a smaller radius than the end which is trailing in terms of movement. <IMAGE>
Patent DE-59200068-D1 (DE)
Inventor: FISCHER WILLIBALD
IPC: E04G15/06
Filed: 1992-05-12
Granted: 1994-03-24
Abstract: Shuttering for concrete constructions which has a shuttering wall, is of a simple design and suitable for erecting waterproofed structures is described. For this purpose, it is proposed to design the shuttering as permanent shuttering (1, 11) and to provide it with a water barrier (3, 13) which is solidly connected to the shuttering wall (2, 12). <IMAGE>
Patent DE-59200166-D1 (DE)
Inventor: WIEDEMANN GUENTER DR
IPC: E06B5/16
Filed: 1992-03-20
Granted: 1994-06-23
Abstract: The invention relates to a glazed fire door (1), in particular for use inside a fireproof glazing for avoiding the passage of fire and smoke during a fire from one room into another, with at least one fireproof plate (2a, 2b) which contains a foaming agent as protective active ingredient and which is held by a pivotable door frame (7) which has a door profile (8) which is arranged on a perpendicular end surface of the fireproof plate and which, with the glazed door (1) closed, bears via seals (9) against a stationary frame profile (10). In order to produce a simply constructed glazed door (1), the structural parts of which require no additional fireproofing measures, such as for example insulation of the supporting construction, and to reduce the possible heat bridges to a minimum, it is proposed with the invention that the door profile (8) of the door frame (7) is designed as a flat profile which the adjacent abutting surface (13b) of the fireproof plate (2a) adjoins without insulation, forming a narrow gap (14), and that, in the event of fire, the gap (14) is sealed by the foaming agent of the fireproof plate (2b) in a fireproof and smokeproof manner and with simultaneous cooling of the adjoining part of the door profile (8). <IMAGE>
Patent DE-59200203-D1 (DE)
Inventor: BENTHIN SIEGFRIED
IPC: E06B9/36
Filed: 1992-09-04
Granted: 1994-07-07
Abstract: The vertical Venetian blind comprising slats each suspended on a respective slat carriage so as to be pivotable about a vertical axis and having a driving element (1), reversible in the direction of movement, for a mechanism which can be connected by coupling elements to an endless pulling cord (6) for the sideways movement of the slat carriages, which are guided in a supporting rail (31), and to a slotted shaft (11) which passes through a pivot mechanism in the slat carriages for turning the slats, has a rotatable driving element (1) connected to an epicyclic mechanism, the driving element (1) being connected to the sun wheel (2), the outer rim (4) of which is connected by a first counting-disc idling mechanism (5), the idling motion of which is matched to a pivoting angle of 180 DEG C of the slats, to a driving wheel (7) for the pulling cord (6) and, via an intermediate gear (10) and a slipping clutch (13), to the slotted shaft (11), this slipping clutch (13) being assigned a second counting-disc driving mechanism (12) for a slat pivoting angle likewise corresponding to 180 DEG , which mechanism opens the slipping clutch (13) at the end of its idling motion and the first counting-disc idling mechanism (5) disengaging, at the end of its idling motion, counter to the action of a spring, a movably guided switching segment (17) which blocks the rotation of the driving wheel (7) for the pulling cord (6). 
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Patent DE-59205069-D1 (DE)
Inventor: FELL RUEDIGER
IPC: A45D20/10
Filed: 1992-04-24
Granted: 1996-02-29
Abstract: The invention relates to a hair-dryer (10), having a housing (12) which has an air inlet opening (16) and an air outlet opening (18) for an air flow. Arranged in the housing (12) are a fan (21) and a heater (27), and a filter element (20) is assigned to the air inlet opening (16). Provided in the housing are recording means (32; 34) which generate an output signal, which is dependent at least on a temperature in the housing (12), and to which a signalling device (40) is assigned which can be actuated when a predeterminable threshold value level of the output signal has been reached. By means of the signalling device (40), the user of the hair-dryer (10) is shown that cleaning or exchange of the filter element (20) is required. <IMAGE>
Patent DE-59205923-D1 (DE)
Inventor: NAGLER WERNER DIPL ING
IPC: H04Q3/58
Filed: 1992-01-09
Granted: 1996-05-15
Abstract: The switching state of a change-over device has previously been controlled by a so-called event device. This has the disadvantage that a failure of an event device can result in faulty control of the change-over device. To avoid this, the change-over signal output by the event device to the change-over device is of such a type that the change-over device can carry out the switching to standby automatically when the event device fails. <IMAGE>
Patent DE-59205965-D1 (DE)
Inventor: HEHL KARL
IPC: B29C45/50
Filed: 1992-12-02
Granted: 1996-05-15
Abstract: In an injection moulding unit having a support block receiving the plastication cylinder, the hydraulic drive cylinders (A) and the injection cylinders (E) are supported on the carrier block in such a manner that the cylinder (18) of the drive cylinders simultaneously carries the ram for the cylinder (11) of the injection cylinders (E). Due to the fact that the cylinder (18) of the drive cylinders (A) is integral with the ram, designed as a radial flange (18b) of the cylinder (18), for the cylinder (11) of the injection cylinders (E), it is achieved that the injection moulding unit is equal to the progressively increasing high forces without the favourable prerequisites for efficient series production being dispensed with. <IMAGE>
Patent DE-59207348-D1 (DE)
Inventor: SCHWEIGER GEORG
IPC: A01B59/043
Filed: 1992-11-20
Granted: 1996-11-14
Abstract: In a harrow (1) having a large working width, the lateral outer parts of the harrow are folded up into a transport position around folding axes (16a, 16b). In order to protect the joints (14a, 14b) against excessive stresses caused by bending moments, the carrying frame (10) of the harrow (1) is provided with front and rear cross-beams (11 and 12), of which at least the front cross-beam (11) laterally extends beyond the joints (14a, 14b) of the traction beam (3) and is itself provided with joints (14c, 14d), so that it can also be folded. The front cross-beam (11), which is stiffened against bending moments, protects the traction beam (3) in the manner of a bumper or fender. If required, it also absorbs movements contrary to the traction direction (16c) by means of chain sections (15) with which in particular the outer part of the traction beam (3) is suspended from the adjacent outer part (11b, 11c) of the cross-beam. The cross-beam is stiffened by longitudinal members (20a, 20b) that support the outer parts (11b, 11c) of the cross-beam and whose base on the rear cross-beam (12) is in turn braced by traction members (23a, 23b) with respect to the three-point suspension (8) of the tractor (9), so that it cannot move in the opposite direction to the direction of traction (16c).
Patent DE-59300863-D1 (DE)
Inventor: MUELLER REINHARD
IPC: A61K8/97
Filed: 1993-02-04
Granted: 1995-12-07
Abstract: Aqueous cleaning products containing a saponine, a phospholipid and/or an oligopeptid, as well as a mono- and/or oligosaccharide have good cleaning and treating qualities but do not irritate the skin.
Patent DE-59310003-D1 (DE)
Inventor: SCHUTTER JAN
IPC: G01R31/327
Filed: 1993-02-08
Granted: 2000-05-18
Abstract: This method is carried out with the aid of a test instrument into which test parameters are entered by means of an input unit. A corresponding method is to be specified which operates particularly quickly and accurately. This is achieved by a theoretical triggering characteristic (1) of the respective protective relay being stored in the test instrument. Each test point (4) of the actual triggering characteristic (5) is determined along a search line (3), the starting points of the measurement being an intersection (2) of the search line (3) with the theoretical triggering characteristic (1). The search line (3) intersects the theoretical triggering characteristic (1) at an angle ( alpha ). The angle ( alpha ) is within a range from 60 DEG  to 120 DEG , 90 DEG  being preferred. <IMAGE>
Patent DE-59402012-D1 (DE)
Inventor: FISCHER HEINZ-MARTIN DR RER NA
IPC: F16L5/04
Filed: 1994-06-24
Granted: 1997-04-17
Abstract: A device for partitioning off pipes which are led through walls or ceilings has at least one pipe sleeve (76) which is to be fitted on a wall or ceiling (10) and is lined, on its inner side, with refractory expansion material (34) which can expand inwards under the effect of heat. A sound-insulating material (36, 38) is provided on the inner side of said pipe sleeve. <IMAGE>
Patent DE-59409153-D1 (DE)
Inventor: KELLER BERND
IPC: B04B9/14
Filed: 1994-10-11
Granted: 2000-03-30
Abstract: A laboratory centrifuge with a rotor which has vessel holders and a motor which drives the said rotor in rotation and has an upright shaft, the stator of which motor is mounted on the housing of the centrifuge by means of sprung suspensions, and with a deactivation device which controls the motor and which uses an element attached to the stator and an element attached to the housing to determine the deflection of the stator occurring at the maximum acceptable limit imbalance and switches off the motor, is characterised in that one of the two elements is constructed as a field generator which produces a constant field and the other element is constructed as a field strength detector, the field strength detector being connected to an evaluation device which brings about deactivation when specific changes in the field strength which are produced by the deflection occur. <IMAGE>
Patent DE-59500961-D1 (DE)
Inventor: KELLER ERNST
IPC: E05B9/04
Filed: 1995-02-16
Granted: 1997-12-18
Abstract: The key's (1,2) shaft has an extension element (5,7) in which tumblers in the form of core pins and housing pins can be positioned in an opposite-facing cylinder-half (10,11) for rotary release. The cylinder core has two rotors (21,27) at least one (21) of which is made of hard material, for example hardened steel, and has hard metal pins (22) on it. With the exception of the key guide (24), the rotor is solid and has a flange (23) resting on the inside of the cylinder housing (10a). At least one cylinder half (10) has a sprung slide-piece (17) by which the rotor is centred when the key is removed. The two cylinder halves are joined by a bridge-piece (15).
Patent DE-59501435-D1 (DE)
Inventor: WILL JUERGEN
IPC: H01H36/02
Filed: 1995-03-31
Granted: 1998-03-19
Abstract: A float-controlled level switch with continuously adjustable switching points allows the level of liquids to be continuously regulated in selected height ranges. This is also the task of state-of-the-art vertical arrangements of several complete float type switches secured to a bar or of float type switches that may be adjusted only in a grid. Their disadvantages, such as their high complexity or the linking of the switching points to a grid, are eliminated by the invention. For that purpose, a holding element (section bar 11) provided with guiding tracks is located in the sliding tube (7) of the level switch, and the specifically designed switch element carriers (12) may be continuously moved in the guiding tracks. The switch element carriers (12) may be adjusted by means of outer adjusting elements (adjusting spindles 19), or by manually removing the section bar (11) from the level switch. Electric current is supplied to the switch elements (Reed switches 17) through bus bars (15) embedded in the guiding tracks and by contact elements (contact springs 16) that slide on the bus bars. The advantage of this solution is that it allows the switching points to be freely selected.
Patent DE-59503990-D1 (DE)
Inventor: SCHNEIDER WILHELM
IPC: F16B41/00
Filed: 1995-02-01
Granted: 1998-11-26
Abstract: A mounting unit includes a mounting part having an activation side defining an opening leading to a throughbore. A fixing part is insertable into the throughbore is fastenable to the mounting part, the fixing part including: a head which allows a fastening of the fixing part to the mounting part; a shaft adjoining the head on a top end thereof and being insertable with its bottom portion and with radial play into the throughbore; fixing projections disposed at the bottom portion of the shaft and extending beyond a cross section of the shaft in a plane perpendicular to the shaft longitudinal axis, the fixing projections being effective over an entire circumference of the shaft for fastening the fixing part to the mounting part; and an undercutting space disposed between the head and the fixing projections. A holding sleeve is adapted to be fastened to the mounting part and to surround the shaft and the fixing projections with radial play after the fixing part is inserted into the mounting part. The sleeve includes a holding collar at a top end thereof having a plurality of holding projections distributed across its circumference which allow the fixing part to pass therethrough unhindered during its insertion into the mounting part. The holding projections are deformable such that they project into the undercutting space in a radially inward direction after an insertion of the fixing part into the mounting part thereby lockingly opposing a loosening of the fixing part with respect to the mounting part.
Patent DE-59507338-D1 (DE)
Inventor: SOEHNLE ARMIN
IPC: G01G23/00
Filed: 1995-09-14
Granted: 2000-01-05
Abstract: The invention pertains to a weighing scale (1) with an upper part (3) and a lower part (2), between which there is a transducer (5) which registers a change in load on the scale (1) to produce a measurement signal for the weight, with an electronic evaluation circuit (15) that determines the weight from the measurement signal and displays it on a digital display device (7), and with an electrical energy source that supplies the evaluation circuit (15) and the display device (7) with electrical energy, this electrical energy source being an electrical generator (25) that produces electrical energy from mechanical energy that is generated by a person stepping onto the scale (1).
Patent DE-59508545-D1 (DE)
Inventor: GREFERATH HANS-GERD
IPC: E06B3/02
Filed: 1995-04-27
Granted: 2000-08-10
Abstract: The invention concerns a frameless glass door with two parallel panes at a spacing from each other and with a peripheral profiled spacer section (3) on the external region. The profiled spacer section (3) tightly surrounds the space between the panes and forms empty spaces (31, 32) for the installation of fittings and/or door locks.