baber/WOPTO huggingface dataset:
Patent DE-3901080-A1 (DE)
Title: Baggable excrement stick
Inventor: REINHOLD EVA-MARIE
IPC: E01H1/12
Filed: 1989-01-16
Abstract: The baggable excrement stick consists of two carrier tubes which are connected at the centre via a lockable double joint. A handle piece with hand lever is attached to the upper end. The lower end is designed as a gripping-frame carrier. Two gripping frames are mounted therein so as to be rotatable in opposite directions. In the unfolded state of the baggable excrement stick, these gripping frames can be pressed together by actuating the hand lever. Use: The baggable excrement stick is unfolded and locked. An excrement box or bag is inserted between the spread gripping frames. The baggable excrement stick is then guided over the dog excrement and placed gently on the ground. By actuating the hand lever, the gripping frames are pressed together, during which process the dog excrement is automatically picked up from the street and enclosed in the box or bag simultaneously. The excrement box or bag is then removed from the baggable excrement stick for disposal. The baggable excrement stick is now unlocked, folded up and placed in a bag. Advantages:   The baggable excrement stick can be folded up and is therefore easy to carry along. The baggable excrement stick is compatible, being usable with an excrement box or bag alike. The user is able to pick up the dog excrement from the street or park without bending down or getting dirty. This is of particular benefit to the elderly and handicapped.   By the absolutely clean solution and the convenient handling ... Original abstract incomplete. <IMAGE>
Patent DE-3909276-A1 (DE)
Title: Imaging nuclear magnetic resonance apparatus
Inventor: TSUJITA KAZUHIKO
IPC: A61B10/00
Filed: 1989-03-21
Abstract: An imaging nuclear magnetic resonance apparatus comprises a pair of magnetic units (6) facing each other. Between these magnetic units (6) there is a couch (10) on which the patient to be examined rests. The couch (10) can be lifted by means of a couch lifting device (12).   <IMAGE>
Patent DE-3911473-A1 (DE)
IPC: G01B11/02
Filed: 1989-04-08
Abstract: PCT No. PCT/EP90/00538 Sec. 371 Date Jan. 30, 1991 Sec. 102(e) Date Jan. 30, 1991 PCT Filed Apr. 6, 1990 PCT Pub. No. WO90/12279 PCT Pub. Date Oct. 18, 1990.Device for stabilizing the wavelength in air of a laser diode for an Interferometer which measures length in waveguide technology. To stablize the wavelength in air, an interference phenomenon, according to Young, is produced and detected in an air chamber of constant and stable length with two point-shaped light waves of a coherent beam. The point-shaped light waves are formed by the ends of waveguides. The photo-detectors and the control device control the frequency of the laser diode so that the interference phenomenon, and therefore the wavelength in air, remain stable inside the reference chamber. The arrangement is simple and compact.
Patent DE-3915371-A1 (DE)
Title: Stacking table lifting motion controller for sheet processing machine - accurately detects upper leading edge of sheet stack using photosensor
Inventor: SCHWEBEL ADOLF
IPC: B65H1/18
Filed: 1989-05-11
Abstract: The controller has a contactless sensor, e.g. a photosensor (17), which detects the height of the stack (3) in the region of the forward top edge of the stack in the transport direction.  The sensor signal controls the lifting mechanism. When the sensor detects a height value lower than a desired stack height, the lifting mechanism is activated to raise the stack. If the detected height is too high, the lifting mechanism is lowered. USE/ADVANTAGE - Accurately detects sheet stack surface height at forward edge.
Patent DE-3923976-A1 (DE)
Title: Roller stand drive with webs joining linkage spindle and block - has swivel joint linking webs to displacement block and universal coupling for web connection to spindle to prevent sepn.
Inventor: VOSBECK HEINZ
IPC: B21B35/14
Filed: 1989-07-20
Abstract: Roller stand drive has a linkage spindle (29 between the cogged roller and the axially movable roller. The spindle and the displacement block (4), on which the working roller can be horizontally moved, are connected together pref. by two webs (6) connected to a universal coupling (9). The webs are joined to the displacement block (4) by a swivel joint, and to the linkage spindle (2) by the universal coupling (9). The latter's outer ring is in two parts with a releasable linkage. ADVANTAGE - The design prevents sepn. of the shaft journal of the roller from the coupling sleeve of the linkage spindle when e.g.  the roller is moved in the opposite direction in order to correct unevenness in the sheet body or edge being rolled.
Patent DE-3924043-A1 (DE)
Title: Superconductive current generator and store in frozen pit - utilise thermal and mechanical effects for cooling air to cryogenic temp. for low-pressure frictional distillation
Inventor: ALTENBURG BERND
IPC: E02D19/14
Filed: 1989-07-21
Abstract: Air is inducted into the system by means of pneumatic cylinders and compressed for propulsion into a frozen wall (2).  The air flows at different temp. through cooling tubes filled, e.g. with N2, so that it is cooled to the temp. of  condensation of N2 and O2 for fractionation at low pressure. The wall (2) is isolated from the storage space (1).  The air is transferred selectively to the fractionation column (3) for decompsn. at initial pressures up to 6 atmos.  The superconducting generator is driven by a N2 gas turbine (4). USE/ADVANTAGE - In automated underground car parks. Temp. in wall can be maintained at its lowest level with less cost to satisfy peak current demands of rush-hour traffic.
Patent DE-3927126-A1 (DE)
Title: Seal for engineered structures e.g. industrial reservoir floor - comprises sealing plate layer of non-corrosive metals stuck on solid lower layer e.g. concrete with fine layer
IPC: G01M3/22
Filed: 1989-08-17
Abstract: The longitudinal and transverse joint elements, limiting each other, are arranged in element planes and designed with expansion regions. They are welded continuously with each other under the reaction of a shielding gas and, in certain cases in the expansion region, test leads are arranged for monitoring of leaks. A hat-shaped profile strip (60) of corrosion-proof metal is arranged under the longitudinal joint of the elements which, with a central web (604) lying at the underside of the element (1), overlaps the longitudinal joint.  The profile strip (60) has two parallel longitudinal grooves  (605,606) which act as test lines (40a,40b) and can be connected to the testing unit for introducing a test gas. USE/ADVANTAGE - Civil engineering seal.  Can be transported on, e.g. by lorries or fork-lift trucks.  Seal after  can be tested for efficiency.
Patent DE-3927594-A1 (DE)
Title: Heating and humidifying device - is used in breathing appts. and has sputum trap formed in internal support plate
Inventor: JEHMLICH KLAUS DIPL ING DR RER
IPC: A61M16/10
Filed: 1989-08-22
Abstract: The appts. is for use by patients with breathing difficulties.  It incorporates a device for heating and humidifying the breathing gas. The device is installed between the patient and a Y-piece or non-return valve connected to the breathing appts. The device consists of a heat and moisture exchange element (2) enclosed in a cylindrical housing (1).  One end of the housing (1) has a connector (6) which is connected to the  breathing appts. while the other end connector (4) is connected to the patient.  The patient end of the device is fitted with a support plate (9) for the element (2).  This support plate (9) has a conical recess (10) which forms a sputum trap. USE - Breathing appts. for use by patients with respiratory difficulties.
Patent DE-3931936-A1 (DE)
Title: Prodn. of rare earth-transition metal magnetic material - by rapidly solidifying master alloy and heat treating
Inventor: WECKER JOACHIM DIPL PHYS DR RE
IPC: B22F9/10
Filed: 1989-09-25
Abstract: A Sm-Fe-Ti magnetic material, having a metastable Sm-rich phase of Sm2OFe7OTi1O, is produced by heating the master alloy to . above 1,200 (pref. 1,300-1,500) deg. C to achieve the molten state and transforming the master alloy completely via the amorphous state into the metastable phase. The molten master alloy, at pref. 1350-1,450 deg. C, may be rapidly solidified by melt spinning on a copper drum rotating at above 35 (pref. above 45) m/sec., under a protective gas atmos.  pref. of Ar or He. The resulting amorphous alloy is pref.  heat reated at 550-880 (pref. 700-800) deg. C for 1 min. to 1,000 (pref. 1) hrs. to achieve crystallisation. The master alloy may contain glass forming elements such as B and Si. The Sm may be partially replaced by Y or other rare earth metal. The Fe may be partially replaced by Co, Ni or Mn. The Ti may be partially replaced by V, Mo, Cr, Zr, Nb or W. ADVANTAGE - Reduces or avoids formation of delecterious SmFe11Ti phase and magnetic materials have high coercivity.
Patent DE-3933474-A1 (DE)
Inventor: SCHWALD ROLF
IPC: G10K11/00
Filed: 1989-10-06
Abstract: The level indicator described comprises an acoustic or ultrasonic transducer, which is located in a first housing and forms an independent functional unit, plus the electrical circuit which is located in another separate, housing and forms a second functional unit. The functional units are constructed in such a way that the complete level indicator can be assembled from the various components by placing a steel plate above the acoustic or ultrasonic transducer, or by insulating with a commercially available sealing compound, or by the use of two separate but similar housings for the acoustic or ultrasonic transducer, or by the use of optionally separate but dimensionally identical acoustic or ultrasonic transducers optionally mounted on a container by means of a lapped flange or on the inside of a container by means of a suspension link, or by using a conduit, depending on the application.
Patent DE-3937952-A1 (DE)
Inventor: ROSENSTOCK FRIEDRICH DIPL ING
IPC: B09C1/08
Filed: 1989-11-15
Abstract: For cleaning contaminated soils, a layer of the soil is applied in a pressure housing to a gas-permeable base and steam at a temperature of 100 to 190 DEG C and a pressure of 1 to 12 bar is introduced into the pressure housing and passed through the layer. The steam issuing from the layer is discharged from the pressure housing and condensed. The condensate is taken to purification, and the solid is discharged as cleaned soil.
Patent DE-3941880-A1 (DE)
Title: Data transmission procedure for vehicle electronics - using logic unit to coordinate transfer between units with different clock rates
Inventor: SAEGER PETER
IPC: G06F13/42
Filed: 1989-12-19
Abstract: A data transmission method establishes communication between a microprocessor (1) and an external data management system (2), termed a CAN controller. The controller has a two gate memory (4) accessed by both the controller and processor, which can operate at different clock frequencies. A switching unit (5) is located between the two units and has the function of ensuring that simultaneous read and conwrite operations due not occur. The unit has a bidirectional bus driver enerating an 8 bit address together with gating elements to generate enable signals. ADVANTAGE - Ensures unambiguous transfers. Permits extenal data monitoring element to communicate with a processor even if the element can not signal the latter and reading is possible or not.
Patent DE-4002507-A1 (DE)
Title: Assembly for removal of fine water-borne particles - from outlet pipe
Inventor: KALBSKOPF KARL-HEINZ DR ING
IPC: B01D24/00
Filed: 1990-01-29
Abstract: In a water filtration unit tiny particles are difficult to remove from outlet pipes behind the filter grains. The novelty is that the outlet tube axis (4) can be sealed at each end to facilitate rinsing. Pref. the filter drum mantle inner wall is fitted with transverse beams. The filter drum contains plastic granulate filter material whose specific gravity is less than that of water. When partly filled with floating filter material the static load on the lower half of the drum is reduced. USE/ADVANTAGE - Removes small particles in central tube axis which would otherwise remain during cleansing and result in water impurities after filtrate cleaning. The filter cleaning process is accelerated.
Patent DE-4005970-A1 (DE)
Inventor: SCHULTZ MICHAEL DR RER NAT
IPC: C07D403/14
Filed: 1990-02-26
Abstract: Compounds of formula (I) in which the substituents R<1> - R<6> have the significance set out in the claims, process for their production and medicaments containing these compounds for the treatment of immune or allergic diseases.
Patent DE-4007748-A1 (DE)
Title: Moulding flat candle by transverse pressure round wick - stiffened before insertion through temporary bore
Inventor: KOTZIAN ALFRED
IPC: C11C5/02
Filed: 1990-03-12
Abstract: Open ended hollow candle mould with upper and lower punches vertically mobile towards each other from opposite ends is filled with paraffin powder or granules, which undergoes initial compaction. A tubular mandrel with an axial bore is inserted into a mould sidewall aperture and moved towards a corresp. aperture in the opposite face. Into the bore is pushed the end of a stiffened wick traversing the entire transverse central bore. With the mandrel withdrawn, candle compression is completed by approaching the punches, with the amts. of paraffin above and below the wick equal. USE - For making flat candles of profiled shape, e.g. letters, crosses or Christmas tress, using transverse compaction.
Patent DE-4009802-A1 (DE)
Title: Polychromatic telescope lens arrangement - comprises four lens elements joined to each other by fluid medium
Inventor: STRECKER REINHARD
IPC: G02B23/00
Filed: 1990-03-27
Abstract: The polychromatic telescope lens arrangement provides aberration-free reproduction on and in the vicinity of the optical axis in the wavelength range of 404.7-1014 nm. Parallel light passes through the four lenses (1-4) connected to each other by a fluid medium, and produces a real image. The first lens (1) facing the object is of Schott (RTM) FK5 glass, and has a relative refraction force of 2.82. The following lens (2) is of Schott (RTM)KzFSN4 glass, and has a  relative refraction force of - 5.89. The third lens (3) is of Schott (RTM) glass BzSF2, has a refraction force of 1.5, and the last lens (4) facing the picture (5) is of Schott (RTM) glass FK5, with a refraction force of 2.57. USE/ADVANTAGE - As a telescope lens arrangement using readily available glass, and which provides limited diffraction in a widest possible wavelength range.
Patent DE-4020165-A1 (DE)
Title: Resin packaging of board-mounted chip - using elastic mask with centring opening
Inventor: ENGEL WOLFGANG DIPL ING
IPC: H01L21/56
Filed: 1990-06-25
Abstract: Equipment for prodn. of a cast resin packaging for a board-mounted chip and its bond wires comprises an elastic mask (20), pref. of silicone rubber, which has an opening (24) matching the contour of the chip (12) and its bond wires (13) and which has a centring opening (23) for centring the mask (20) w.r.t the board (10). The lower edge of the mask opening (24) pref. has a sealing lip (25) of sawtooth, semicircular or similar profile. The mask centring system pref. includes two spaced centring openings (23) in the mask (20), the region of the centring openings being reinforced by stiffening elements (22). USE/ADVANTAGE - The equipment is useful for packaging chips used in heating aids. It avoids resin leakage, ensure precise location of the cast resin on the chip and is reusable.
Patent DE-4023800-A1 (DE)
Title: Dipstick to measure oil level in vehicle automatic gearbox - extends through vertically arranged hollow shaft of selector and into gearbox lubricant
Inventor: YOSHIDA TOSHIYASU
IPC: G01F23/04
Filed: 1990-07-26
Abstract: The vehicle automatic gearbox has a vertically arranged hollow selector shaft (18) of the selection mechanism extending into the gearbox casing (10). A dipstick (30) for measuring the oil level (14) extends through the hollow shaft and has its lower end submerged in the gearbox lubricant. ADVANTAGE - As no extra branch is needed for the dipstick, gearbox cost and weight are reduced.
Patent DE-4024079-A1 (DE)
Title: Screened housing for printed circuit board - has removable chamber with simple sprung contact and pressed-out V-notch in screen to clamp contact
Inventor: KONZ HORST
IPC: H05K9/00
Filed: 1990-07-28
Abstract: The rectangular plastic housing (28) contains a metal screening-box accommodating printed circuit boards with connections through a shrouded multiway connector at the base (34). A removable metal lid over the open end (30) has a thin flange projecting from its inner surface and, pressing into a 'V' crevasse (36) formed near the end of the box, and completes an electrical and magnetic shield over the entire circuit. The lid also carries heat sink fins thus permitting operation at higher power levels. ADVANTAGE - Screening is ensured, positive and durable contact between lid and box.
Patent DE-4030024-A1 (DE)
Title: Parcel carrier for bicycle -  is attached to bracket which is fastened directly to bicycle frame
Inventor: MICKENBECKER PETER
IPC: B62J7/06
Filed: 1990-09-23
Abstract: The carrier for carrying parcels etc. on a bicycle is fixed directly to the bicycle frame on the tube which encloses the steering column so that the carrier is not affected by the steering movement of the front wheel. The carrier has a U-shaped frame with several cross-bars connecting the legs of the U-shape. The cross-bar nearest to the outer ends of the legs has a slot for a bolt which projects from the fixing bracket and the ends of the legs have open-ended slots for bolts for fixing to the side of the bracket. The bracket (3) is attached by ribs (4) to a half clamp which together with a second half clamp fastens the bracket to the bicycle frame. USE/ADVANTAGE - Parcel carrier for bicycle which does not affect the bicycle steering.
Patent DE-4031153-A1 (DE)
Title: Shredder plant for radioactive fuel cans - includes can entry shaft with inlet closure slide, slide guide chamber and discharge device
Inventor: BLENSKI HANS-JUERGEN DIPL ING
IPC: B26D7/06
Filed: 1990-10-03
Abstract: Plant, for shredding radioactively contaminated fuel cans (1) and for collecting and discharging the chopped material (2), includes a can entry shaft (3) having an inlet (4) closure slide (5), a slide guide chamber (60 connected to the bottom of the shaft (3) and a discharge device (7) for the chopped material (2). The slide guide chamber (6) has an opening (8), which allows a fuel can (1) to extend from the shaft (3) and to stand upright in the chamber (6), and contains a slide (9), which has a shear blade (10) at its upper edge for cooperating with a counter-blade (11) at the lower edge of the shaft (3) when the slide (9) performs a stroke of length corresp.
Patent DE-4034643-A1 (DE)
Title: Phase shifter for VHF, UHF and microwave signals - uses capacitor and blind resistance element respectively connected in series with one capacitor of dual conductor system
Inventor: HERZBERG RALF DIPL ING
IPC: H03H7/20
Filed: 1990-10-31
Abstract: The phase shifter has a capacitor (C) and one conductor (L1) of a dual conductor system connected in series between the input (E) and output (A), the second conductor (L2) coupled to the input (E) via a series blind resistance element (X2) and connected to earth on the opposite side. A further blind resistance element (X1) is coupled between the junction of the capacitor (C) and the first conductor (L1) and earth. The capacitance value of the capacitor (C) and the inductance of the second conductor (L2) of the dual conductor system are defined by a give equation in terms of the frequency and the wave resistance. The two blind resistance elements (X1,X2) have the same resistance value. USE/ADVANTAGE - VHF, UHF and microwave signal shifter. Allows use of low-cost printed circuit.
Patent DE-4040592-A1 (DE)
Title: Friction clutch with membrane spring - has spring ring inserted in housing groove
Inventor: WEIDINGER REINHOLD DIPL ING
IPC: F16D13/58
Filed: 1990-12-19
Abstract: The friction clutch, particularly for motor vehicles comprises a driven part as a counter pressure plate, a pressure plate axially displaceable but rotationally secured relative to the counter pressure-plate, and a clutch disc with friction linings set between the two. A plate or membrane spring (6) is supported in the area of its outer circumference ont he counter pressure plate by a slit spring ring (7, 8), whose ring face (13) associated with the membrane or plate spring (6) is conical so that it corresponds at least to the screen angle (alpha) of the spring in the disengaged position (6`) of the clutch. The groove (11) in the counter pressures plate (2) for the spring ring (8) is preferably designed so that the flank (14) pointing towards the spring (6) is conical. ADVANTAGE - Improved rolling between the membrane spring and spring support.
Patent DE-4041601-A1 (DE)
Title: Orthodontic teeth-stabilising positioner - is prefab. in U=section blanks and vulcanised when in position
Inventor: ZEISER MANFRED P DR
IPC: A61C7/08
Filed: 1990-12-22
Abstract: The orthodontic positioner stabilises teeth in corrected positions, and exerts defined forces on the teeth and the surrounding bone and soft tissue. It is of vulcanisable or ppolymerisable material. The material is prefrabricated in U-or horseshoe-section blanks(1), inside which material thickness varies between 0.5 and 5mm. On placing on a row of teeth of a jaw model, it covers the teeth completely, and also the adjacent gum for 2 to 4mm, and is fully vulcanised when in this position. ADVANTAGE - Tolerable to patient, without pain.
Patent DE-4107248-A1 (DE)
Title: Measurement arrangement for planar circuit for HF use - has screened housing with insulated lead-throughs for contact elements, earth contact and mounting pin connected between circuit carrier and movement arrangement
Inventor: FELDLE HEINZ-PETER DR
IPC: G01R31/28
Filed: 1991-03-07
Abstract: The measurement arrangement for a planar circuit contains a mechanical holder and at least one contact element. The holder has a housing screened on all sides with at least two circuit contact elements (9) passing through insulated side wall apertures on either housing side. The laver and of an earth contact (14) protruding into the having (1-46) forms a plane with the undersides of contact element pins. A circuit carrier (8) inside the housing is parallel to the plane, is movable perpendicularly wrt. it and is pressed against the bottoms of the contact pins by a spring (13). A mounting pin (11) attached to the carrier passes through the housing floor to a movement arrangement (5,7,12). USE/ADVANTAGE - Esp. for use in a high frequency range and for different types of circuit. Rapid, reproducible measurements are achieved under different electrical and/or physical conditions.
Patent DE-4110312-A1 (DE)
Title: Content e.g. tennis match state display - has console with input keys for points, games etc. for each player on side and corresp. display table
Inventor: BRINKMANN HORST
IPC: A63B71/06
Filed: 1991-03-28
Abstract: The arrangement has a control console for controlling a display table (25). The console has one count button for each player's or section of court's points and an electronic controller. This converts pref. single key strokes into approp. displays. In addition to the point count keys the console can have keys for the games within a tennis set and for the sets in a match in many games, including table tennis and squash. USE/ADVANTAGE - Esp. for displaying state of tennis match. Faster and more reliable display.