baber/WOPTO huggingface dataset:
Patent DE-4303791-A1 (DE)
Title: Mobile debarking machine
Inventor: AIGNER JOSEF DIPL ING
IPC: A01G23/097
Filed: 1993-02-10
Abstract: According to Figure 1, a mobile debarking machine (3) has a live ring (4) which at the bottom has a central opening (11a) through which the bark waste is carried away via a channel (11). The channel (11) is an integral component of the chassis (1). <IMAGE>
Patent DE-4307465-A1 (DE)
Title: Device for detecting the axial play of a CVC displacement cylinder for a roll by means of an electronic position pickup (position encoder)
Inventor: HACKENBERG WOLFGANG
IPC: B21B38/00
Filed: 1993-03-10
Abstract: In a device for detecting the axial play of a CVC cylinder for a roll by means of an electric position pickup, a substantially simpler design of the position pickup is achieved in common with a very stable control response in the roll setting by providing that the position pickup (6) is integrated with the displacement cylinder (1) to form a functional and structural unit. <IMAGE>
Patent DE-4308528-A1 (DE)
Title: Process for the production of unvulcanised rubber/unvulcanised rubber and unvulcanised/vulcanised rubber bonds
Inventor: SCHWAMBACH DANA DR
IPC: C08J5/12
Filed: 1993-03-17
Abstract: The invention relates to a process for the production of unvulcanised rubber/unvulcanised rubber and unvulcanised rubber/vulcanised rubber bonds having dynamic and static strengths of an order as required for conveyor belts, using an unvulcanised rubber applied in liquid form, which is vulcanised by means of vulcanisation auxiliaries after application and in contact with the surfaces to be bonded, where, as adhesive, an aqueous dispersion of halogen-containing butadiene rubber with at least one block isocyanate and a metal oxide as vulcanisation auxiliary is used.
Patent DE-4309608-A1 (DE)
Title: Cooling fan for an internal combustion engine
Inventor: LEMBERGER HEINZ
IPC: F01P7/08
Filed: 1993-03-24
Abstract: For a cooling fan of an internal combustion engine with a fan impeller which can be driven by the internal combustion engine by way of a fluid coupling, with a brake device which locks the fan impeller until controlled release of the brake, it is proposed, in order to obtain a brake device formed by simple and space-saving means, that a brake device provided as disc or drum brake be equipped with a servomotor for releasing the brake, controllable as a function of the temperature and/or performance characteristics.
Patent DE-4310056-A1 (DE)
Title: Method for the production of an inductive component
Inventor: HUNDT HARALD DIPL ING
IPC: H01F27/02
Filed: 1993-03-27
Abstract: In order to mount a wound magnet core in a housing for an inductive component, a fusion adhesive in the form of powder or granulate is scattered in a housing (1) such that it forms one or more links to a magnet core (2) which is wound with windings (3). Subsequently, the fusion adhesive is briefly melted by heating, and the magnet core (2) is in consequence fixed in the housing (1). The fusion adhesive (6) which is in the form of powder ensures on the one hand large-area and positively locking adhesion to the inner wall of the housing (1), and on the other hand a low penetration depth between the windings (3) of the magnet core (2), and in consequence only a slight increase in the coupling capacitance between the windings (3). <IMAGE>
Patent DE-4311081-A1 (DE)
Title: Control flap
Inventor: ZENTGRAF MATTHIAS
IPC: F02B27/02
Filed: 1993-04-03
Abstract: In order to adjust the intake pipe length in internal combustion engines, it being possible to open or close a second inlet cross-section (3), laterally arranged between beginning and end of the intake pipe (2), by swivelling a control flap (1), a control flap (1) is proposed which is characterised in that its external contour and its cross-section for the open and closed position are aerodynamically optimised. <IMAGE>
Patent DE-4315575-A1 (DE)
Title: Device for injecting liquid material into brick work, wood etc. - comprises two hollow cylinders screwed together with flexible, hollow sleeve clamped between which expands radially when cylinders tighten
Inventor: DISCHER HANNELORE
IPC: B27K3/10
Filed: 1993-05-11
Abstract: The hollow cylindrical element is made up of two hollow cylinders (1,8) screwed together with threads (10,6) on each cylinder. At least one of the cylinders has an anchor (5) which is expansible in the radial direction when the cylinders are screwed together. The anchor is in the form of a flexible sleeve so that when the cylinders are screwed together, besides expanding radially, it also compresses in the longitudinal direction. There is a conically shaped stop (4) on one end of the forward cylinder (1) and a stop (7) on the end of the other cylinder. ADVANTAGE - Provides a positively sealed connection with the bore hole which can easily be removed again and can be used in many different types of bore holes.
Patent DE-4315842-A1 (DE)
Title: Acceleration pickup (sensor)
Inventor: HIRT ADAM
IPC: A62B35/04
Filed: 1993-05-12
Abstract: An acceleration pickup (10) has an actuating magnet (operating coil, solenoid) (12) which is operationally connected to the contacts (15, 16) of a reed switch (dry-reed switch) (17). Arranged between the actuating magnet (12) and stop (13) are two different force systems (19, 20 and 30 and 31, respectively) which are coupled to one another in such a way that at least after the operating point (switching point) (B) of the reed switch (17) is reached there is a degressive characteristic curve of the spring. The result is a relatively long closing time of the reed switch (17) and reliable triggering of the connected safety system. The acceleration pickup is simple and cost effective in design. <IMAGE>
Patent DE-4320241-A1 (DE)
Title: Process and apparatus for removing bones from poultry legs
Inventor: OCHS HEINZ
IPC: A22C21/00
Filed: 1993-06-18
Abstract: A process and an apparatus for removing bones from poultry legs, in particular chicken legs, constitutes the subject matter of the present invention. In this arrangement, the thigh and lower leg of the poultry legs are processed simultaneously, as a result of which larger and undamaged fillet pieces can be obtained. The poultry legs lie on a turntable or a conveying belt, on which said legs are fixed and spread out. After the spreading-out operation, a straight opening cut is applied and the meat is then detached from the bone by means of separating grippers. A segment of the turntable is represented in Figure 6.
Patent DE-4320955-A1 (DE)
Title: Infrared sensing system
Inventor: SCHUESLER WOLFGANG
IPC: H03K17/94
Filed: 1993-06-24
Abstract: Published without abstract.
Patent DE-4321530-A1 (DE)
Title: Air-conducting apparatus
Inventor: KUMMER LUTZ
IPC: F24C15/20
Filed: 1993-06-29
Abstract: An air-conducting apparatus for cooking processes to be carried out in the open on heated cooking or grilling sites (4a, b) has a flow duct (14, 14.1) through which is conducted the exhaust air flowing away from the cooking process and polluted with odour particles, moisture particles or fat particles. In order to avoid nuisance due to the polluted exhaust air, a catalytic afterburner in chambers (1) is arranged in the flow duct (14.1, 14). The catalyst (1) can comprise a wire mesh which is provided with a catalytically active layer. The wire mesh should be composed either of an aluminium-containing alloy, an aluminium-containing alloy with additions of rare earths, such as cerium, yttrium etc., or an alloy aluminised on the surface. It can also be composed of ceramic spheres, pellets, ceramic foam, or ceramic or metallic honeycombs, each of which are provided with a catalytically active layer. This layer should be composed of metals or metal oxides in a concentration of 0.03 to 2%. <IMAGE>
Patent DE-4325083-A1 (DE)
Title: Shrill-sounding alarm device
Inventor: LOESCHER HELMUT
IPC: G11B3/00
Filed: 1993-07-20
Abstract: Shrill alarm device with a mechanical sound generator functioning by scanning a sound track, engraved in metal, by means of a metal diaphragm (membrane).
Patent DE-4332525-A1 (DE)
Title: Adjustment arrangement for a power circuit breaker (power switch) which can be pushed into a withdrawable rack using push-in technology
Inventor: GRIMM JOERN
IPC: H05K7/14
Filed: 1993-09-24
Abstract: In order to achieve disturbance-free coupling of the connecting tab (9) in the equipment rack (5) to the contract surfaces (19) of the sprung contact links (11) of the withdrawable rack (1), it is necessary that the contact surfaces are aligned with one another. This is achieved according to the invention in that the equipment rack (5) has centring pins (23) which project on the rear side (21) and can be inserted without play into adjustable-height centring elements on the withdrawable rack (1) when the equipment rack (5) is pushed into the final position. As a result of the capability to adjust the centring elements, tolerances resulting from production are also compensated for in a very simple manner. <IMAGE>
Patent DE-4332784-A1 (DE)
Title: Apparatus for track following for a magnetic tape apparatus
Inventor: EISENBERG GERD
IPC: G11B15/467
Filed: 1993-09-27
Abstract: For the reproducing (playback) mode of a magnetic tape apparatus with a rotating scanning device, an apparatus for track following is proposed, which has a memory device (19) in which setting values of a generated track-following signal and associated time-code values of a time-code signal are stored during a first playback run. In a second playback run, the stored setting values are read in coincidence with the stored time-code values from the memory device (19) and are fed as a set value to a device (15) for regulating the transporting speed.
Patent DE-4333381-A1 (DE)
Title: Load carrier for transferring stacked loads - has unloading and loading section side by side, and carriage moving to and fro with own drive mechanism
Inventor: NAKASHIMA SHIYOZO
IPC: B65G59/02
Filed: 1993-09-30
Abstract: The carriage's (10) drive, mounted on one side of the carriage, comprises a motor (52), a transmission gear part (53a), and a first pinion (54a) on the output end of the transmission gear part. A second pinion (54b) is driven by gears of the first pinion. Both pinions are contained within the carriage's side frame. The load carrier (20) is positioned on a support frame and comprises a forward and backward mechanism (21) with a first cylinder (26) and base (25) in conjunction with a rod (26a) of the first cylinder. A vertical drive mechanism (22) consists of a stopper (28), second cylinder (26) on a base, and arm part (27). ADVANTAGE - The load carrier is reduced in size and noise by having no pulley mechanism for the carriage.
Patent DE-4334164-A1 (DE)
Title: Prevention of aquaplaning of aircraft tyres on landing - involves special nozzle located in front of aircraft tyres fed with air tapped from engines
Inventor: PASSLER MICHAEL
IPC: B60B39/00
Filed: 1993-10-04
Abstract: The device prevents aquaplaning of the tyres when landing in wet conditions. A nozzle (1) is fitted in front of the respective tyres (3) of the aircraft and emits compressed air to disperse the water on the runway and give the tyres a comparatively dry surface to run on. The nozzle receives its compressed air from the aircraft turbine drive high pressure compressor. USE/ADVANTAGE - To prevent aquaplaning and overrunning the runway by an aircraft during landing once the wheels have touched down and the braking phase has commenced.
Patent DE-4340861-A1 (DE)
Title: Spectacles with frame and bracket - has chamber in bracket rear tube section for fragrance reception
Inventor: BOECK HORST
IPC: G02C11/00
Filed: 1993-12-01
Abstract: The fragrance reception chamber is formed in the rear tubular section of the spectacles bracket. The wall is pref. permeable to the fragrance material. The chamber vol. can be reduced by pressure application, actuating an outlet of a small portion. A valve aperture may serve for refilling the chamber with the fragrance. ADVANTAGE - Discrete fragrance application behind the user's ear.
Patent DE-4340908-A1 (DE)
Title: Injection and dispersion of adsorbent solid in flue gas stream without deposition on walls
Inventor: BRAUN WERNER DR ING
IPC: B01F23/30
Filed: 1993-12-01
Abstract: In a process for introducing and simultaneously dispersing adsorbent solids (I) in a flue gas stream (II) by injection through nozzle(s), (II) is converted to a highly turbulent stream over its entire cross-section just before addn. of (I).  The appts. used is also claimed.
Patent DE-4407189-A1 (DE)
Inventor: BURKHART GEORG DR
IPC: C08G77/46
Filed: 1994-03-04
Abstract: Polysiloxane-polyoxyalkylene block copolymers of formula (I) are claimed as are also (i) prepn. of (I) by Pt-catalysed hydrosilylation of an organopolysiloxane with (a) 6-30C olefinically unsatd. hydrocarbons and (b) an appropriate mixt. of polyethers; and (ii) use of (I) as a hair cosmetic. R<1> = 1-4C alkyl or Ph, with at least 90% of R<1> being Me; R<2> = (a) as for R<1>; (b) a 6-30C residue obtd. by addn. of an olefinic hydrocarbon to the SiH gps. of a polysiloxane; or (c) -M.R<3> where M = -R<4>xO- with R<4> = alkylene and x = 0 or 1 and R<3> = a mixt. of polyether residues comprising at least (i) 1-4 mols. residue A of ave. Mw 600-5500 consisting of 20-100 wt.% EO and 80-0 wt.% PO units and (ii) e-1 mols. residue B of ave. Mw 700-5000 consisting of up to 20 wt.% EO units and 100-80 wt.% PO units, where up to 20 wt.% of the PO units in A and B can be replaced by oxybutylene units; b = 0-10; and a = 10-100 (when b = 0) or 3-70 (when b = up to 4) or 3-30 (when b = above 4); with the provisos that (1) the no. of R<2> gps. = (b) is 1-30 wt.% of the no. of Si atoms; and (2) an ave. (I) contains at least ZR<3> residues.
Patent DE-4408232-A1 (DE)
Inventor: BIERMANN HELMUT
IPC: G01G23/01
Filed: 1994-03-11
Abstract: Scales (1) are disclosed with a force-sensing measurement system (4) for determining masses (2). The measurement system (4) for masses (2) determines weight values under the influence of the acceleration due to gravity, has an automatic correcting device for taking into account the site-specific value of the acceleration due to gravity, corrects the determined weight and transmits it as the result of weighing to the display (9). The correction device has a satellite signal receiving circuit (12) that determines geographic position data based on the received satellite signals and made available to the correction device for determining a correction factor kk for the value of the acceleration due to gravity. The measurement system sends to the display (9) a result of weighing corrected by the correction factor kk, so that correction is also automatically carried out independently of handling and loading, in addition to the automatic reaction to changes in the acceleration due to gravity.
Patent DE-4411507-A1 (DE)
Title: Box for roller shutters
Inventor: MAYER RAIMUND
IPC: E06B9/17
Filed: 1994-04-06
Abstract: The box has a U-shaped cross-section, and is formed from two U-limbs and a web. It has a moulding made from foam, and an external surface onto which plaster can be applied. The moulding can have one or more integral, shaped hardboard panels on its outer surface, which form the external surface of the shutter box. The internal surface can at least partly be formed from a minimum of one hardboard panel. The hardboard panels and mouldings can form a structural unit together.
Patent DE-4412427-A1 (DE)
Title: Vehicle sound insulator
Inventor: TOKUNAGA KAZUHIRO
IPC: B62D25/20
Filed: 1994-04-11
Abstract: By mounting a perforated panel 30 on the entire underside or one part of the underside of an oblique footboard 11 and/or a floor panel 12, which are located behind a bottom impact panel 10, a defined air chamber 40, 41, 42 being formed therebetween, and by suitable adjustment of the thickness of the perforated panel, the diameter of each opening 31, of the spacing between the openings 31 and of the thickness of the air chamber, the disruptive noises produced in the engine compartment and possibly emitted from the body of the vehicle and transmitted to the passenger compartment are absorbed in an effective manner over certain frequency ranges, utilising Helmholtz resonance. This makes it possible to control disruptive noises in a precisely defined manner, and the disruptive noises which are emitted from the body of the vehicle and those which are transmitted to the passenger compartment can be reduced to a considerable extent by suitable adaptation of the sound insulator. If appropriate, the air chamber can be filled with porous, sound-absorbing material.
Patent DE-4417818-A1 (DE)
Inventor: SCHENCK HANS-PETER
IPC: B23P21/00
Filed: 1994-05-20
Abstract: In a first assembly phase using automatic assembly devices all the corner deflections (18) are fixed on the casement where all the corner deflections are structurally the same. In a subsequent second assembly phase all the connecting element (104) are fixed on the casement. The corner deflections used are mirror-symmetrical relative to an angle dissecting line perpendicular to the longitudinal central plane of the deflections. The corner deflections can be asymmetrical relative to the angle dissecting plane and the deflections fitted on the casement so that in relation to a circumferential direction along the circumferential face always the same deflection arm points in the circumferential direction. The corner deflections can be supplied to the assembly device in a magazine. <IMAGE>
Patent DE-4419471-A1 (DE)
Title: Torque bow
Inventor: FOERSTER ROLF
IPC: A61C7/12
Filed: 1994-06-03
Abstract: Torque bow made of a profiled wire having a non-circular cross-section and intended for correcting defective teeth positions. It has superelastic material properties at least over part (1) of its length. <IMAGE>
Patent DE-4421062-A1 (DE)
Inventor: DULGER RAINER DIPL ING
IPC: G01N27/28
Filed: 1994-06-16
Abstract: An electrode transport and storage assembly(1) consists of a sheath into which at least the sensitive part(4) of the electrode(2) projects to form a chamber(14) holding a liquid between the electrode and the sheath. The novelty is that the sheath is a rigid housing (3) joined to the electrode (2) from which it is separated by a sealing ring(16). <IMAGE>
Patent DE-4426494-A1 (DE)
Title: Vehicle IC engine cooling system monitoring device
Inventor: HUGEL ROBERT DIPL PHYS
IPC: F01P11/16
Filed: 1994-07-27
Abstract: The IC engine operation is monitored by a microprocessor (29) in which are stored typical operating characteristics of different parameters of the engine related performance, e.g. temperature variation with time. The measured characteristics are compared with programmed values, and are classified into allowable variations and non allowable one. The latter classification activates a waning indicator to enable the driver to reach a repair centre before a failure is reached. The system monitors the inlet manifold conditions, engine speed and temperature, outside temperature as well as the exhaust system. The system is a self learning one which can compensate for ageing of the engine. A typical check is the rate of temperature rise of the coolant when the engine is idling e.g. when waiting at a traffic signal.
Patent DE-4426647-A1 (DE)
Title: Treatment of household textile goods with ozone
Inventor: BUNDSCHUH GERHARD DR MED
IPC: A01M17/00
Filed: 1994-07-16
Abstract: Household textile goods, e.g. are treated with O3, as O3-contg. air or O3-contg. O2, to kill germs, etc..
Patent DE-4427083-A1 (DE)
Title: Prepn. of spirit liquor by fermenting spelt or green rye, in water, with yeast
Inventor: KERBER ALFRED
IPC: C12H6/02
Filed: 1994-07-30
Abstract: A spirit liquor is prepd. by fermenting water, spelt or green rye and yeast, followed by distn.  Pref. the cereal is threshed, hulled, rough ground and stirred with water, followed by addn. of yeast and fermenting at rest for 3-4 days at 25 deg C, before distn. After grinding, the cereal may be stirred with water at raised temp., pref. 80 deg C, followed by cooling to fermentation temp. of 25 deg C before addn. of yeast. Malt may be added to the cereal after stirring with water. The cereal may be dried before threshing.
Patent DE-4431427-A1 (DE)
Title: Dispenser for very viscous fluids, for soap compsns. and foods
Inventor: SCHENK BERND DIPL ING
IPC: B67D7/02
Filed: 1994-08-19
Abstract: The very viscous fluid may have a high solids or contain solid portions. The fluids flexible plastic vessel (1), with its formed-on screw connection, fits neatly within the working volume of a cylindrical pressure vessel (3). A transfer tube (10) connects to the screw fitting, pressure tight, and delivers the fluid via its end dosing unit (30). The pressure vessel is a piston cylinder unit, an annular gap being provided between the piston (6) edge and the cylinder end cap (9). As the piston forces fluid out, emptying the vessel, its (1) folds (5) collapse into the annular gap.
Patent DE-4432304-A1 (DE)
Inventor: HUERTTLEN WERNER
IPC: G02B21/00
Filed: 1994-09-10
Abstract: A process is disclosed for scanning a sample surface, in particular by means of the scanning probe of a scanning force microscope, in which the scanning point and the sample are moved with respect to each other. The scanning point is guided in a predetermined pattern over the surface of the sample to be scanned. According to the invention, the scanning point moves in curves instead of reversing its direction of movement as in known processes. Consequently, acceleration effects and thus measurement disturbances are reduced. The greater the radius of the curves, the less are the measurement disturbances. The curve diameter is advantageously a multiple of the distance between two adjacent points of the scanning pattern.
Patent DE-4433161-A1 (DE)
Title: Back=ventilated foam polystyrene cover plates on building and outer sides
Inventor: KOELLREUTER ANDREAS
IPC: E04B1/76
Filed: 1994-09-17
Abstract: The two cover plates (1,3) are joined via spacers (2) and the cover plate (1) facing the building has a crude density (DIN 53420) of less than 20 kg/m<3> as compared with the outer cover plate (3) whose crude density as per DIN 53420 exceeds 25 kg/m<3>. Preferred crude density of plate (1) is 10-20 kg/m<3> as against 25-50 kg/m<3> for the outer plate (3). The spacers are made of the same material as one or other cover plate and can be integrated with these, or alternatively the plate and spacer can be welded or bonded to one another. The back-ventilated insulating plate comprises foam polystyrene plates bonded or foamed to the second plate and integrated via the spacers between (2). The spacers are designed in this case as strips which run right the way down to leave the ventilating ducts between them (4), or can also be formed by columns giving interconnected ducts if so desired.
Patent DE-4440605-A1 (DE)
Title: Device for maintaining straight run of construction machines
Inventor: CHUNG HAE-GYOON
IPC: B62D11/18
Filed: 1994-11-14
Abstract: The construction machine e.g. an excavator, crane etc. has two pumps (P1,2) with the same delivery vol., and a left-(TL) and right-hand hydraulic motor (TR). There are also other drives for working tools (SW,ARM,BM,OPT,BKT) operated by oil from the two pumps.There is an oil feeder from the two pumps to both hydraulic motors, when only the left- or the right-hand motor are operated. The oil from the two pumps is collected and uniformly distributed to the two motors, when a working tool has to be operated simultaneously with the two motors.
Patent DE-4440738-A1 (DE)
Inventor: KAUL STEFAN DIPL ING
IPC: B63H5/14
Filed: 1994-11-15
Abstract: A watercraft drive has a double rudder propeller driven by a driving engine through a driving shaft (1), an angular gear (3, 4) and an output transmission shaft (5). A propeller (6, 7) is arranged at each end of the output shaft. A guiding device made of guide blades (8a, 8b) is arranged between the propellers to correct aerodynamic conditions between both propellers (6, 7) and thus reduce energy losses.