baber/WOPTO huggingface dataset:
Patent DE-3912507-A1 (DE)
Title: New 3,4-di:amino-6-di:chloro:butyl-1,2,4-triazinone cpds. - useful as herbicides, defoliants and desiccants, and new 3-methyl:thio precursor
Inventor: KRANZ ECKART DR
IPC: A01N43/707
Filed: 1989-04-17
Abstract: 3,4-Diamino-6-dichloroalkyl -1,2,4-triazin-5-one derivs. of formula (I) are new. R = H or Me. Also new is the precursor 3-methylthio cpd. (II). USE/ADVANTAGE - (I) are herbicides, esp. for selective weed control (esp. in maize and sugar beet) but also total herbicides, depending mainly on application rate. They have better activity and crop tolerance than known cpds. of similar structure, and the usual application rate is 0.05-10 kg/hectare. (I) also have defoliant and desiccant activities. (II) also has herbicidal activity.
Patent DE-3921089-A1 (DE)
Title: Agricultural field sprayer with liquid tank - has connection for filling pipe set in lid
Inventor: OBERHEIDE FRIEDRICH
IPC: A01M7/00
Filed: 1989-06-28
Abstract: The agricultural field sprayer has a liquid tank and discharge elements. The tank has at least one closable filler opening and a filler sieve arranged beneath the lid. Above the sieve there is a connection (20) for the filling pipe and this connection is mounted in the liq (17). The return pipes (5) from the metering device (4) can likewise be guided through the lid. The liquid tank pref. has a second opening (14) which is likewise closed by a lid (16). ADVANTAGE - It is possible to attach the filling pipe to the tank without the tank itself having to have an additional bore.
Patent DE-3922099-A1 (DE)
Title: Tooling for inserting meal circlips - has permanent magnet support of circlip during transfer and insertion
Inventor: DURIAN FRITZ
IPC: B23P19/00
Filed: 1989-07-05
Abstract: Existing automatic methods of inserting circlips in high volume production are not completely reliable because of inadequate support as the circlip is transfered from the feed track to the groove in the shaft. This is overcome in the new method by using a permanent magnet (41) to support the circlip (5) during transfer and insertion. The magnet is saddle-shaped in conformity with the shaft  dia, so that as the slide (31) moves downwards during insertion the circlip is not released until it is almost home. USE/ADVANTAGE - Greater reliability of circlip insertion.
Patent DE-3922438-A1 (DE)
Title: Ink-ribbon cartridge for a thermal transfer printer
Inventor: INOUE IKUTARO
IPC: B41J32/00
Filed: 1989-07-07
Abstract: In a thermal transfer printer, an impression roller (38) is pressed through an opening (39), formed in the side wall of a housing (28) of an ink-ribbon cartridge, against a nip roller (34) which is arranged inside the housing (28) or can be introduced into the latter, and the ink ribbon is clamped between the two rollers in such a way that the nip roller (34) can be rotated by means of the roller drive system, specifically in such a way that the running of the ink ribbon takes place with stretching thereof at a constant speed, and it is thus possible for the ink ribbon to be stripped from the paper material. <IMAGE>
Patent DE-3929603-A1 (DE)
Inventor: MAUTHE PETER
IPC: B65D25/08
Filed: 1989-09-06
Abstract: A container for a hardenable multicomponent mass, used in anchoring a fastening member in a bore hole, has blind holes forming chambers. The chambers extend axially and are parallel to one another. The blind holes are arranged to receive individual components of the multicomponent mass. The container is formed of a destructable material, preferably a ceramic. When the container is broken or destroyed, the components mix to form the hardenable mass. The open ends of the blind holes are sealed by a cover after the components are filled into the chambers. The cover is located at an end face of the container.
Patent DE-3937777-A1 (DE)
Title: Polygonally arranged rice processing plates - on support frames overlapped at ends to reduce grain loss
Inventor: BELGER ERHARD
IPC: B02B3/00
Filed: 1989-11-14
Abstract: Inside a cylindrical casing for processing grain, esp. for the husking and polishing of rice, is arranged a polygonal structure of combined working surface. Each working surface has an elongated table with a 90 deg. flange along one edge and an oppositely directed inclined flange along the opposite longitudinal edges. These tables, are supported on similarly sized frames, and affixed thereto by the engagement of transverse stiffener bars on the working surface underside in corresp. frame grooves; bores in the stiffener bars hold connecting bolts. The ends of the working surfaces overlap in the direction of rotary motion of the grain. ADVANTAGE - Working surfaces are subject to min. wear, and the overlap prevents loss of grain from surface ends.
Patent DE-4000519-A1 (DE)
Title: Coordinate reading device for engineering and surveying - allows two-handed tracing with, mouse and light-pen, each controlling its own cursor
Inventor: KAGA ICHIKI
IPC: G06F3/0488
Filed: 1990-01-10
Abstract: A tablet (4) and a cursor (6) are linked electronically with a reading device (2). A position marked on the tablet via the cursor is turned into an XY signal. An additional cursor (8) is also connected to the reading device. An operator controls the first cursor with one hand and the second cursor with the other hand.  The operator moves both cursors on the tablet with both hands. The reading device supplies the coordinate signal for the chart and passes on the corresponding command to a host computer on the basis of the display from both cursors. ADVANTAGE - Avoids earlier problems over one-handed single cursor reading of coordinates, greatly reduces reliance on keyboard and develops use of menu displays or commands.
Patent DE-4002046-A1 (DE)
Title: Connection socket for tube - has coupling section and form-ring to accommodate pressure variations
Inventor: HAPPEL FRITZ
IPC: F16L41/08
Filed: 1990-01-24
Abstract: The socket forms a location-independent connection with the interior of a tube, having underpressure or slight excess pressure. The socket (1) has a coupling section (3), formed as an extension and projecting through a bore (5) into the tube interior (8). The coupling section is located between a socket-sided ring collar (4), and a retainer collar (6), with a diameter smaller than the tube bore. The section forms a holder for an elastic form-ring part (7), which is placed into the bore, and clamped between tube (2) and coupling section. ADVANTAGE - Simple and quick assembly.
Patent DE-4003536-A1 (DE)
Title: Support for front of ski-boot sole - consists of lengthwise moving support plate, and front and back transverse ramp
Inventor: BRESSAND RENE
IPC: A63C9/00
Filed: 1990-02-06
Abstract: The support for the front of a ski-boot (2) sole on the ski (3) consists of a longitudinally-movable support-plate (6) and attachments for it.  The attachments consists of a front (17) and back (18) crosswise ramp between which is positioned the  movable support-plate (6).  The gap between the front (17) and back (18) ramp is minimal in the vertical lengthwise plane of symmetry (P) of the support. A flexible connection (12) is joined to the centre of the movable support-plate (6) underneath the plate and has automatic return pieces (15). USE/ADVANTAGE - The ski boot sole front support follows the natural movement resulting from the release of the ski binding, without causing a relative sliding process between the boot's sole and the movable part of the support.
Patent DE-4003544-A1 (DE)
Inventor: SHERMAN RAYMOND WILLIAM
IPC: B07B1/46
Filed: 1990-02-06
Abstract: Apparatus for separating particles up to a preselected size from a material having particles of different sizes therein includes a trough (12) having an input end (14) longitudinally spaced from a discharge end (16). A plurality of longitudinally spaced finger screens (18) are arranged between the input end and the discharge end of the trough. The finger screens (18) each have a backbone (22) extending from side to side across the width of the trough (12) and forwardly extending fingers (24) connected at one end to the backbone (22). The fingers (24) are spaced side by side from each other by a preselected amount at forward ends (24b) thereof sufficient to allow particles up to the preselected size to pass through the fingers as the trough is vibrated (34) to cause the material to move from the input end to the discharge end. Each finger screen has the forward ends of the fingers (24) thereof overlapping the next forwardly adjacent finger screen and includes a rearwardly depending leg (26) connected at one end to the backbone (22). The forward ends of the fingers are vertically spaced above the next forwardly adjacent finger screen by an amount equal to the preselected size. <IMAGE>
Patent DE-4003900-A1 (DE)
Title: Geared drive system with oil collector - has top inlet, and oil outlet closed by filter in container wall
Inventor: BOLL WOLF DR ING
IPC: B01D29/35
Filed: 1990-02-09
Abstract: The gearbox has a housing on which is an oil-collector (4) above the oil-level, for removing foreign particles. The oil-collector (4) has at least one top inlet, and oil-outlet formed by a hole (6) in a wall (8-10) of the container (4). The hole (6) is closed by a filter (11) which possesses uneven porosity, is uneven in thickness and has magnetic wires woven through it. USE/ADVANTAGE - The oil in the gearbox is relatively quickly cleaned, even if the volume of the oil collector container is small.
Patent DE-4009851-A1 (DE)
Inventor: LANG KARL
IPC: H02K13/00
Filed: 1990-03-23
Abstract: PCT No. PCT/DE91/00074 Sec. 371 Date Nov. 23, 1992 Sec. 102(e) Date Nov. 23, 1992 PCT Filed Jan. 23, 1991 PCT Pub. No. WO91/15050 PCT Pub. Date Oct. 3, 1991.A short-circuiting and brush-lifting device comprises a rotatable actuating ring having with brush-actuating rods levers cause the brushes of the motor to lift up via the rotating actuating after the slip rings have been short-circuited as a result of the axial displacement of a short-circuiting ring. To make the device wear-resistant and insensitive to contamination, the actuating ring supports three rollers, with which it abuts in the starting position on the spring-loaded short-circuiting ring. The actuating ring is guided exactly in parallel by three axial guide rods, which are disposed perpendicularly to the brush-actuating rods. The configuration of all articulated joints of these rods is adjusted so as to allow the points of maximum excursion of the deflection of the articulated joint of the axial guide rods and the brush-actuating rods are exhibited at staggered times. In this manner the brush-actuating rod runs through its point of maximum excursion first and, after that, the axial rod runs through its point of maximum excursion. The clearance between the short-circuit contacts of the short-circuiting ring and the short-circuit contacts of the slip rings is smaller in the starting position is than the axial movement of the actuating ring during the short-circuiting operation, so that the brushes do not lift up until after the short-circuiting operation has taken place.
Patent DE-4011762-A1 (DE)
Title: Blocking device for automatic safety belt unit - has second limiting condition predetermined rotational speed of axis when belt band is rolled onto shaft
Inventor: KNABEL WALTER DR
IPC: B60R22/38
Filed: 1990-04-11
Abstract: The secondary limiting condition for the blocking device is a determined rotational speed of the axis (2) when the belt band is being rolled onto the roll shaft. A control wheel (3) is mounted centrally on the axis and rotationally fixed in relation to it. A locking element (15) is attached to the wheel on the side having the actuating element (4). A latching element (14) is attached diametrically opposite the locking element (15). The actuating element (4) serving as an inertia element, bears upon a stop (26) when the belt band is being unrolled. ADVANTAGE - Construction is simpler and operation safe.
Patent DE-4013632-A1 (DE)
Inventor: EIBL HANSJOERG PROF DR
IPC: B01J13/02
Filed: 1990-04-27
Abstract: New liposome structures are characterized by having at least 1 mol % of a compound with a positive excess charge having general formula (I), in which R1 represents alkoyl or alkyl mit 14 to 18 C atoms, oleoyl or oleyl; R2 has the same meaning as R1 (although R1 need not be identical to R2) and furthermore PNN, having formula (a), or Gly, having formula (b), in which A may represent -NH3<+>, -NH2CH3<+>, -NH(CH3)<+>2, N(CH3)<+>3; R3 represents -O-R1, -O-PNN, -O-Gly, NH3<+>, NH2CH3<+>, NH(CH3)2<+> or N(CH3)3<+>; R has one of the meanings given for R1, R2 or R3; and n is an integer between 0 and 3, preferably 0, provided that the molecule contains one of the above-mentioned groups with a positive charge. Because of their organ-specific behaviour, these liposomes are very useful as excipients in medicinal compositions for treating liver diseases which contain in the disclosed liposomes one or several liver-active substances.
Patent DE-4017652-A1 (DE)
Title: Screening appts. for household and industrial waste - has several stepped screens with shafts driven at rising speeds
Inventor: LENSING HEINZ-JUERGEN
IPC: B07B1/15
Filed: 1990-06-01
Abstract: The appts. for sifting household and industrial refuse has several sieve bases set stepped one behind the other and consisting of several spaced parallel shafts with hexagonal conveyor discs.  The shafts (5) are connected to the discs (6) secured against rotation and the shafts (5) of each sieve base (2,3,4) can be driven in the conveyor direction (9) with rising speeds. The shaft areas (11) between the coveyor discs (6) have a circular cross-section and each conveyor disc has the shape of an even-sided hexagon with rounded corner areas (6').  The conveyor discs of each base are mounted in the conveyor direction on the shafts so that each corner area of the conveyor disc of one shaft is associated with a side area of the disc of the  adjoining shaft. USE/ADVANTAGE - The refuse parts are provided with regular impulses from the hexagonal discs so that the  vibration sorts out the partic.
Patent DE-4022089-A1 (DE)
Title: Casting concrete pipes by vibration process - uses cylindrical mould with vibrators mounted inside mould core
Inventor: KRAISS RICHARD
IPC: B28B21/16
Filed: 1990-07-11
Abstract: Concrete pipes, or the linings of manholes, are cast by the vibration process in a mould (13) consisting of a cylindrical outer wall (11) and a cylindrical core. The mould (13) is filled with concrete from above and is vibrated by vibrators (25,26,27) which are installed inside a central tubular housing. The vibrators (25,26,27) are mounted on a common vertical shaft which is driven by a belt (34) and pulley (33). Each vibrator consists of a fixed weight (38) and a weight (36) which can be adjusted for angular position with respect to the fixed weight (38). This feature enables the resultant out-of-balance force of each vibrator to be independently adjusted. USE - Mfr. of concrete pipes.
Patent DE-4022836-A1 (DE)
Title: Holding patient's arm or leg in fixed position - involves rail with stop attached to each end
Inventor: FABER GERHART DR MED
IPC: A61G13/12
Filed: 1990-07-18
Abstract: The appliance for holding a patient's arm or leg in a fixed position during a radiological examination consists of a fixed rail (1) with a stop (4) attached to one end.  The patient's forearm rests on the rail (1) with the palm of the hand being pressed against the stop (4). A second stop (2) which is positionally adjustable is pressed against the upper arm (3) and fixed to the rail (1).  The appliance can be used for any form of medical examination besides radiological examination.  A similar appliance can be used to hold a patient's leg in a fixed position. USE - Medical examination.  Taking of X-rays.
Patent DE-4024396-A1 (DE)
Title: Extractor from sheets from piles
Inventor: FOCKE HEINZ
IPC: B65B43/18
Filed: 1990-08-01
Abstract: The extracted blanks are introducible into a discharge-conveyor track extending underneath the blank stack. For the extraction of the blanks there are holders which are subjected to a vacuum and by which the blanks can be grasped in their lateral regions on the free lower side and, as a result of a downward movement, transported into the region of the discharge-conveyor track. The holders are made elongate and armlike and in a lower position can be moved, as a result of an oppositely directed sideways movement, out of the region of the blank and into an upper receiving position for a further blank.
Patent DE-4032949-A1 (DE)
Title: Baking oven with temp. sensor skewer - determining core temp. of item being cooked and cooperating with another sensor for surface temp.
IPC: F24C7/08
Filed: 1990-10-17
Abstract: The sensor determining the surface temp. (T0) of the material (13) being cooked is also arranged at the temp. sensor skewer (1). This sensor is designed as a circular thermocouple element (6) which is pierced vertically at its centre point by the temp. sensor skewer and is fixed to it by a spiral spring (7). The control (16) is designed as a power adjuster (16) and controlled by a programmable microcomputer (17), depending on the measured core and surface temps. ADVANTAGE - Ensures that heating is matched to food being baked or roasted.
Patent DE-4040791-A1 (DE)
Title: Electrode for measuring properties of moist materials e.g. porosity - has metal electrode surrounded by porous, open-celled ceramic material in their active regions
Inventor: BOETTGER MATHIAS
IPC: G01R27/22
Filed: 1990-12-15
Abstract: Electrodes for measuring properties of moist materials comprise metal electrodes which are surrounded by finely porous, open-celled, pref. ceramic material in their electric charge exchange active regions. USE/ADVANTAGE - Useful for measuring electroconductivity, porosity and moisture content e.g. of porous rocks, pharmaceutical materials and building material aggregates. Polarisation impedance is insignificant even at low moisture levels.
Patent DE-4102054-A1 (DE)
Title: Euphorbia hirta L. to increase immunity - e.g. against influenza, winter colds and AIDS and as antifungal agent to treat open wounds
Inventor: TAMAS GEB SZENASI
IPC: A61K36/00
Filed: 1991-01-24
Abstract: Euphorbia hirta L. plants and their extracts and active ingredients can be used to increase the immunity of the human body and as an antifungal agent to treat open wounds. The extracts are obtd. from the leaves and/or stems of Euphorbia hirta L. and are aq. or aq./alcoholic. The agent is in the form of a tea made from Euphorbia hirta L. The active ingredients are flavonoids, polyphenols, sterols and/or triterpenes. USE/ADVANTAGE - The resistance of the human body against pathogenic organisms, esp. those which cause infection and their metabolic prods., e.g., toxins, is increased, i.e. the immune system is stimulated. Thus the invention can be used to stimulate the immune system against flu, winter colds and AIDS. The invention can also be used as an antifungal agent to treat open wounds.
Patent DE-4110036-A1 (DE)
Inventor: HEEP DIETER
IPC: B65G53/46
Filed: 1991-03-27
Abstract: A cellular wheel sluice for pourable bulk material in pneumatic conveyor pipes is described, a casing being arranged with an inlet, outlet and cellular wheel, and a removal system for leakage air being provided in addition. The leakage air and splashed particles are removed at the upwardly turning part of the cellular wheel via venting channels and are fed to the inlet aperture via a tubular section and a toroidal chamber. The cellular wheel itself has thickened areas in the middle, so that better venting of the cellular wheel chamber can be achieved. <IMAGE>
Patent DE-4110381-A1 (DE)
Inventor: UTTSCHEID GEORG
IPC: B62D1/26
Filed: 1991-03-28
Abstract: The present invention relates to a rail block module, which can be cast in the ground, for a current supply system of an electric floor conveyor with two current rails in an insulating block, one of which is provided on the floor of a guide duct for the engagement of the steering system of an industrial vehicle. <IMAGE>
Patent DE-4115669-A1 (DE)
Title: Hydraulic self adjusting valve tappet, e.g. for IC engine - mfd. by in situ injection blow moulding plastic reservoir for simple fixing and reliable fluid sealing
Inventor: GARTNER JURIJ
IPC: B29C45/14
Filed: 1991-05-14
Abstract: Valve plunger (1) with hydraulic adjustment (2) in which the cavity (3) for hydraulic fluid is formed by injection moulding a thermoplastic into the plunger (1) and inflating it by gas pressure to form a hollow plastics lining (4) (in situ injection blow moulding). Injection may be through an opening (5) in the plunger wall (1b), which after moulding is trimmed flush to form the inlet for hydraulic fluid. The space (2') for the adjustment unit (2) may be formed during moulding by a sliding core pin which may be spaced from the plunger head (1a) so that plastic flows between. The plastic is subsequently removed mechanically to form the space (2') and ports (6) on one or both sides, which connect the hydraulic fluid in cavity (3) to the adjustment unit (2). The cavity may be on one side (as shown) or both sides of the adjustment unit; in the latter case an inlet port (5) may be formed at each side. The gas for inflation may be introduced through the usual blowing pin in port(s) (6), e.g. in the core pin, or in the double-sided construction, through the second port (5). USE/ADVANTAGE - Self-adjusting tappet for internal combustion (IC) engine. Avoids expensive fixing of inserted plastic part and sealing of fluid space, with only necessary inlet and outlet connections.
Patent DE-4117355-A1 (DE)
Title: Position responsive switch for electrical appts. - using non-metallic, electrically-conducting liquid for bridging spaced electrodes in switched tube
Inventor: LANG HARALD DIPL ING
IPC: H03K3/03
Filed: 1991-05-28
Abstract: The switch has a float housing (10) containing a switch tube (2) which is partly filled with an electrically-conducting liquid (24) providing a conduction path between two spaced electrodes (22,23) in dependence on the position. The electrically-conducting liquid (24) is non-metallic, e.g. water and the electrodes (22,23) are coupled to an associated electronic circuit which maintains the voltage across them at below the decomposition voltage for the electrically-conducting liquid (24) and which amplifies the switch current. The switch is coupled to the controlled electrical appts. via a 2-wire electrical cable (4). ADVANTAGE -Reduced weight and switch hysteresis.
Patent DE-4119984-A1 (DE)
Inventor: PREISLER EBERHARD DR
IPC: H02H9/02
Filed: 1991-06-18
Abstract: The invention relates to a resistive current limiter having at least one conductor of a superconductive high-temperature material, carrying the rated current. The electrically active length of said conductor is at least three times greater than its linear extent.
Patent DE-4120246-A1 (DE)
Title: Flame-ionisation detection, esp. of concn. of hydrocarbons in specimen gas flow - feeding combustion mixture and specimen gas flow with diluting air added into burner with electrode arrangement in flame zone
Inventor: RATFISCH WERNER
IPC: G01N27/62
Filed: 1991-06-19
Abstract: A method of flame-ionisation detection involves feeding a combustion mixture and specimen gas flow into a burner and using an electrode arrangement in the burner's flame zone to detect the concn. of hydrocarbons. The specimen gas flow is mixed (4) with diluting air before being fed into the burner. The quantity of diluting air is continuously controlled. A partial flow is tapped from the specimen gas flow before the diluting air is added. ADVANTAGE - Linear detection characteristic is achieved even for high concn. and danger of explosion is effectively eliminated.