baber/WOPTO huggingface dataset:
Patent DE-19536243-A1 (DE)
Title: Traversing low cost reliable sensor reacts well to moving textile yarn
Inventor: MEYER URS PROF DR
IPC: B65H63/032
Filed: 1995-09-28
Abstract: A thread sensor (1) in a textile machine (30) is furnished with a sensing element (2) to detect a thread (16) fed through the machine where the sensing agent is a membrane (25).  Also claimed is a process for the sensor operation where the mechanical sensing agent is displaced into a thread run so that the thread is moved from its normal to a deviated position where the thread vibration is transferred to the membrane and converted into electrical impulses for processing.
Patent DE-19537562-A1 (DE)
Title: Dewatering centrifuge with surrounding spray dryer having seal between housing and centrifuge drum
Inventor: ZACHER UWE DIPL ING
IPC: B04B15/12
Filed: 1995-10-09
Abstract: Sludges are dewatered and dried in a solid bowl screw centrifuge, the ejection zone for densified material forming the dispersion member of a spray dryer, with fixed housing surrounding the centrifuge drum. The dryer housing is sealed at both end faces (15) against the rapidly rotating centrifuge drum by a seal comprising a rotary sealing ring (17) and a flexible expansion joint (18). The rotary seal is not attached to the dryer housing but is connected to the housing by displaceable sealing members (24). Pref. the rotary seal is fastened to the same support as the centrifuge rotor e.g. frame (22). Rotary seal is pref. a non-contact seal with narrow gap e.g. labyrinth seal or a contact seal e.g. sliding ring seal, not attached to the dryer housing. The device avoids damage due to mechanical contact with rotating faces and accommodates expansion, contraction and vibration.
Patent DE-19540710-A1 (DE)
Title: Fan for very hot gases
Inventor: SCHNORRENBERG HERIBERT
IPC: F04D29/02
Filed: 1995-11-02
Abstract: The hot gas fan has a rotor unit including a turning shaft carrying a vane wheel with a hub, and vane wheel scoops held on the hub. The hub and the vane wheel scoops (84) are made of an oxide dispersion fixation metallic material. The scoops and the foot parts (82) moulded onto them are fitted in receivers in the hub. It may be possible to insert the foot parts in the corresponding receivers in the hub parallel to the turning axis (50). Each foot part receiver has a breakthrough from the outer surface of the hub directed inwards.
Patent DE-19540818-A1 (DE)
Title: Unauthorised photographing prevention method for vehicle in road traffic
Inventor: SCHULZE PETER PROF DR ING
IPC: G08G1/017
Filed: 1995-11-02
Abstract: A motor vehicle is equipped with a photo-sensitive unit (1), a photo-diode, fitted in the region of the windscreen. As the car approaches an intersection, there is often a video recording procedure or some photographing of vehicles with the camera (3), using a flash (4). The light sent out to the vehicle is received by a photo-diode, amplified (V) and converted into an electrical signal, its level depending on the amount of light. The level is compared with a reference signal or threshold, and, if this is exceeded, a thyristor is triggered and a flash (2) is sent out against the flash from the traffic monitoring equipment, thus spoiling the picture.
Patent DE-19545106-A1 (DE)
Title: Ground film cover stake for plants
Inventor: SCHNEIDER KURT
IPC: E04H15/62
Filed: 1995-12-04
Abstract: The stake's head's (1) diameter is large in relation the stake's shaft's (2) thickness. The head has a U- or V-shaped recess extending to the shaft. The minimum width of the recess exceeds the shaft's width. The shaft has a cross ribbed profile, or a hook (5) or claw to prevent the stake being pulled out of the ground from below the film covering by the force of the wind. The stake is made of plastics, metal or a combination of them. The head and shaft are in line for easy installation in a magazine, and the head has two openings for insertion and automated recovery.
Patent DE-19546116-A1 (DE)
Inventor: GRUETZMACHER ROLAND
IPC: C08G18/58
Filed: 1995-12-11
Abstract: The invention relates to long-term hydrolysis-constant polyurethanes which contain ester groups and can be obtained by reacting ring opening products of epoxidized fatty acid esters obtained from fatty acids and/or mixtures of fatty acids with 16 to 20 C-atoms and monofunctional alcohols with 1 to 8 C-atoms with at least trifunctional alcohols with corresponding polyisocyanates. The proportion of bi-unsaturated or poly-unsaturated fatty acids is in total at least approximately 40 % by weight and the proportion of mono-unsaturated fatty acids is on average less than 35 % by weight.
Patent DE-19547048-A1 (DE)
Title: Ceramic gas turbine heat engine and generator burning hydrogen and oxygen
Inventor: ALCOCEBA ALCOCEBA JOAQUIN
IPC: H02K44/08
Filed: 1995-12-18
Abstract: The generator re-uses its own residual energy obtd. from the re-conversion of steam at high temps. near 1000 deg C in order to electrolyse water. The unconventional device has a heat engine (16) i.e. a ceramic turbine, mounted on, in series with, and continuously co-ordinated with, a magnetohydrodynamic (MHD) generator. The MHD generator incorporates devices for the electrolysis of the steam up to high temps.. This second phase constitutes part of the reuse of the steam as its elements (H) and (O). In a third phase oxygen diffusion is carried out in a device with multiple centrifugal chambers.
Patent DE-19600608-A1 (DE)
Title: Wire injection apparatus
Inventor: REISINGER RICHARD
IPC: C21C7/00
Filed: 1996-01-10
Abstract: The wire injection apparatus (1) has a drive unit (2) with at least one drive wheel (7, 8) and one pressure wheel (9, 10) per wire track. It is characterised by the fact that a geared motor (22, 23) is provided for each drive wheel (7, 8).
Patent DE-19600625-A1 (DE)
Title: Ignitor for gas generator used in vehicle air bags
Inventor: MAYER JUERGEN DIPL ING
IPC: C06B31/04
Filed: 1996-01-10
Abstract: The ignitor for a gas generator (1) comprises an ignition unit (7) containing an electrical ignitor (9) and a primary charge (10). The unit (7) further comprises an amplifying charge (11) simultaneously acting as early ignition charge.
Patent DE-19611539-A1 (DE)
Title: Vehicle, especially private cars
Inventor: EMMER LUDWIG
IPC: B60R19/20
Filed: 1996-03-23
Abstract: The airbag assembly(4-7) is arranged so that with the airbags inflated the vehicle can float. The inflation means contain a moisture sensor and a device which inflates the airbags automatically as soon as the sensor detects the exceeding of a predetermined moisture limiting value.  In its inflated state the airbag assembly acts as a life belt with the water line(3a) lying below the occupant's head region(8) of the vehicle's interior. The moisture sensor may be arranged in the vehicle's interior.
Patent DE-19612972-A1 (DE)
Title: Feedthrough for tubular or cylindrical shaped element esp. for cables, pipes
Inventor: ROTTMAR WERNER
IPC: H02G15/013
Filed: 1996-04-01
Abstract: The feedthrough leads an cylindrical element (5) through an aperture (2) of a casing (1), and includes a tubular sheath (3) which encloses a fraction of the element, and which leads through the aperture of the casing. A ring (4) is formed at the sheath and fills out a casing section (11) surrounding the aperture completely. The front surface area of the ring comprises at least one wedge-shaped groove (44, 42) with a therein arranged wedge (7,8). A mounting arrangement presses the through-put against a wall (12) of the casing containing the aperture. The mounting arrangement harnessed the wedge in such way in the groove, that the ring is pressed with an outer cylindrical coat surface area sealingly against the casing, and that the sheath is pressed with an internal cylindrical coat surface area against the element.
Patent DE-19613686-A1 (DE)
Title: Method for Taking-off coiled material web and supplying to stamping and/or shaping presses etc.
Inventor: LUEBBERTSMEIER JUERGEN
IPC: B65H20/16
Filed: 1996-04-05
Abstract: The material web (4) from the coil (2) is supplied to the processing machine (6) such that the web leader is taken over by a driver (10), transferred to the processing machine and fixed there. A web loop (12) is formed in the region between the coil and machine. For the loop forming with the web lead fixed at the processing machine side, the web is formed into the loop by a defined, desired course of the web, adapted to the loop shape and in opposite direction of the driver movement w.r.t take-off direction.
Patent DE-19613783-A1 (DE)
Title: Forming device for string of foamed ceramic mould mass
Inventor: HAENDLE FRANK DIPL ING
IPC: B28B1/50
Filed: 1996-04-04
Abstract: The forming device continuously forms a string (18) from a foamed ceramic mould mass. It consists of an endless bath (11) and a mixer (1), in which a mixture of colour-fast slicker, foam and additives is formed. The mixer has an outlet (7) from which the mass flows into an endless bath, which has a bottom (12) and two side walls (13,14), formed from endless driven belts. The side walls can be altered in spacing so that their spacing from each other increases with distance from the outlet.
Patent DE-19617859-A1 (DE)
Title: Vehicle log-book generation method
Inventor: SEHLS HARTMUT
IPC: G07C5/08
Filed: 1996-04-23
Abstract: The method involves producing a milestone data record with date, time of day, mileage status, by registering deadlines like garage appointment, filling, oil change, MOT, etc., assigning bills to these deadlines, and registering of other, variable vehicle costs. The logbooks can be separately kept according to drivers or other criteria. An operating panel with only 6 keys is preferably used separate from a recording device, for the entry of all necessary data. The operating panel can be very small and is preferably fastened directly to the dashboard. The recording device is preferably arranged in the trunk to be better protected against theft.
Patent DE-19621182-A1 (DE)
Title: Loading platform movable in two independent directions
Inventor: OSER JOERG
IPC: B66F9/14
Filed: 1996-05-25
Abstract: Load platform arrangement in which the collar support (K) has a base beam (1) and a middle beam (23) movable relative to the base beam in the direction (x). The middle beam carries an upper table (18) supporting the load platform (L).  A single drive motor (10) is provided on the collar support, to which a drive shaft is connected having first (11) and second (13) switching couplings. The first coupling moves the platform in the direction (z) and the second coupling acts with a second drive (A2)
Patent DE-19624579-A1 (DE)
Title: Agricultural tractor=drawn combination unit for three point hitch
Inventor: SIEFKEN CLAUS
IPC: A01B49/06
Filed: 1996-06-20
Abstract: The combination unit includes a supply container (1) whose frame has on the back a coupling device (10) for coupling with the draw bar (15) of the cultivator unit.  The coupling device can form a lower guide rod (11) of a three point power jack.
Patent DE-19625397-A1 (DE)
Inventor: WEILER JAN DIPL CHEM DR
IPC: C12Q1/6837
Filed: 1996-06-25
Abstract: The invention concerns a process for the parallel synthesis of oligonucleotides on an alkylamino-modified matrix surface, characterised in that 3-succinate derivatives of protected nucleosides are applied thereto and oligonucleotide synthesis takes place by means of automated DNA synthesis. The invention also concerns the use of the oligomer chip formed in the process.
Patent DE-19634046-A1 (DE)
Title: Bottle stopper
Inventor: ZAPF FRITZ-WERNER
IPC: B65D39/00
Filed: 1996-08-23
Abstract: The bottle stopper is attached to a wire mounting on the neck of the bottle and is held in the sealing position by the wire mounting. The stopper has a shaped plug (2) with a groove (11) to hold the ring seal (13). The seal is bonded into the groove for a secure seal and without voids to trap liquid. The sealing ring is welded to the stopper or is sealed to it using a bonder. The stopper can be made of plastics for cost reduction and for an effective bond with the seal. A hole (5) through the stopper provides a grip for the wire mounting.
Patent DE-19640593-A1 (DE)
Inventor: THOLE VOLKER DIPL ING
IPC: B27N3/18
Filed: 1996-10-01
Abstract: The method involves pressing a mat to be formed into board in a hot plate press for a first press phase period of 20-90 s. The mat is over-compressed to a thickness of 0.80-0.98 of the desired final thickness. The pressure is applied to the mat at least for long enough to allow 50-100 g of water to be sprayed on to the outer surfaces of the mat and for the water to reach the point where steam is starting to form. The energy of the water is such that when the plates are moved apart in a second press phase to a distance equal to the final thickness of the board, there is a secondary steam shock effect causing a spontaneous increase of temperature within the mat of at least 15 degrees .
Patent DE-19640960-A1 (DE)
Title: Capacitive pressure sensor substrate
Inventor: STEINLE KLAUS
IPC: G01L9/00
Filed: 1996-10-04
Abstract: The substrate has at least one substrate layer provided with a cavity containing opposing capacitor electrodes (12,12'), at least one of these electrodes applied to a non- conductive dielectric or ceramic paste buffer (16,18), with a thickness which determines the relative spacing between the capacitor electrodes. The surface of the buffer may be planar or curved, with a convex or concave profile, so that the relative spacing between the electrodes is greater or less at the centre than at the outer edges.
Patent DE-19646548-A1 (DE)
Inventor: RAHMSTORF PETER
IPC: B60R21/20
Filed: 1996-10-31
Abstract: The invention relates to an interior trim panel for motor vehicles fitted with an airbag. Said panel consists of a dimensionally stable supporting member (3) with a film cover (1) on its visible face, and is provided with a tear-open airbag penetration area for expansion of airbag at the point where the airbag is installed (9'). The airbag penetration area is defined by notches (5) in the supporting member(3). The supporting member has a guide channel (3'), which is integrally formed at the rear, for the expanding airbag. The opening (12) of this channel is covered by the supporting member and the film cover on the visible face which is also devoid of any markings. The notches of the guide-channel opening define a pocket-like opening penetration area during airbag expansion. Said notches form a pattern of lines consisting of a centre line and side lines which branch off parallel to or diagonally from the centre line. A cutting metal sheet (4) is arranged in the line pattern area between the supporting element and the cover. It has cutting edges, which when oriented towards the cover, coincide with the line pattern of the notches.
Patent DE-19647160-A1 (DE)
Title: Method for laying pipes underground using tunnelling machine
Inventor: FUJII HIROAKI
IPC: E21D11/08
Filed: 1996-11-14
Abstract: The method involves filling the cavity (18) around the outer circumference of the sections during tunnelling. The filling material is delivered under pressure to holes which are arranged around each pipe section, so that the injected material is distributed evenly around the entire pipe circumference. Pipe components (19) with holes (20) which are distributed in the circumferential direction, may be arranged at specific intervals between adjacent pipe sections. The holes on each component may be connected by distribution tubes (21) and a magnetic valve (29), to a supply pipe (23) for the filling material.
Patent DE-19648634-A1 (DE)
Title: Torsion trainer for wrist muscles
Inventor: DOBERT BERNHARD
IPC: A63B21/02
Filed: 1996-11-25
Abstract: The torsion trainer consists of at least one elastic rubber (1.1), having handgrips (1.2,1.3) which are detachably arranged at its sides. Alternatively a number of elastic rubber components may be used, these being arranged parallel to each other. Instead of the elastic rubber, a twistable metal spiral spring or leaf spring may be used. Each handgrip may consist of an outer and an inner grip (1.4,1.5).
Patent DE-19700378-A1 (DE)
Title: Magneto-optical recording medium
Inventor: NAKAYAMA JUNICHIRO
IPC: G11B11/10
Filed: 1997-01-08
Abstract: A novel magneto-optical recording medium has a substrate (1) bearing the following sequence of layers: (i) a first magnetic layer (3) exhibiting vertical magnetisation at from room temperature to its Curie temperature; (ii) an interfacial layer (4) made of one or more rare earth metals and having a few atoms thickness; and (iii) a second magnetic layer (5) which has a coercive force smaller than that of the first magnetic layer (3) and a Curie temperature higher than that of the first magnetic layer and which exhibits vertical magnetisation at from room temperature to its Curie temperature. Preferably, the magnetic layers consist of rare earth-transition metal alloys. Also claimed is a magneto-optical recording process for carrying out light modulation writing to the above recording medium, the process involving (a) modulating a laser beam light intensity to a low level, such that the irradiated region of the medium is heated to not less than the Curie temperature of the first magnetic layer (3) and preferably not higher than the Curie temperature of the second magnetic layer (5); (b) projecting the laser beam onto the medium; (c) modulating the laser beam light intensity to a high level, such that the irradiated region is heated to not less than the Curie temperature of the second magnetic layer (5); and (d) projecting the laser beam onto the medium.
Patent DE-19704974-A1 (DE)
Title: Headrest for vehicle seat
Inventor: WILLER ROLF
IPC: B60N2/48
Filed: 1997-01-28
Abstract: The headrest is for a seat with a plate (1) in the back. On each side of the plate there is a lever (2) with pivot (3), split pin hole (4) and edging with leaf spring (5). The lever is locked in a clamping device (6) against free pendulum motion within the receiving tube (7). The plate is attached to hollow tubes (8) with an intended break point (9). The receiving surface is shaped to fit round the back of the head. There are bellows between the headrest and the seat. The folds in the bellows are arranged so that the cervical vertebra is fixed to the maximum extent. The bellows are fixed to the clamping device.
Patent DE-19706710-A1 (DE)
Title: Sealing gland for cable or cable harness for motor vehicle
Inventor: KASTNER MICHAEL
IPC: F16L5/14
Filed: 1997-02-20
Abstract: The sealing gland is used for at least one cable or cable bundle, with a sealing element for sealing the latter relative to a wall opening or cable duct (6) extending between 2 relatively isolated work spaces. The sealing element has a clip body with stationary and elastic retaining sections (15b-17b, 15a-17a), simultaneously providing sealing and clamping functions.
Patent DE-19708975-A1 (DE)
Inventor: SCHULNIG LUDWIG
IPC: B65B21/18
Filed: 1997-03-05
Abstract: The invention relates to a packing head for gripping bottles or the like, comprising a housing block (1) wherein a number of packing tulips (3), corresponding to the number of bottles to be gripped, are configured. Said packing tulips comprise an opening (5) to receive the neck of a bottle, an elastic tulip insert (7) arranged on the perimeter of the receiving opening (5) and which engages into the receiving opening (5) in a substantially radial direction to grip the neck of a bottle when force is applied by an actuating device. A centering body (2), which is tapered in the direction of the bottles to be accommodated, is provided on the lower side (4) of the housing block (1) between four adjacent receiving openings (5) in order to ensure that the bottles are centred in a secure and reliable manner when the packing head is lowered.
Patent DE-19710409-A1 (DE)
Title: Method for determining at least one vibration parameter of fundamental component and harmonic component of machine
Inventor: DECK BERNHARD
IPC: G01M1/22
Filed: 1997-03-13
Abstract: The method applies to a machine (1) with at least one rotating body (2). At one measurement point on the machine at least a vibration measurement (x1-x4) is taken and at least one vibration parameter of the fundamental component (f1) and/or an harmonic component of the machine. In addition the fundamental frequency of at least one rotating body is detected and a nth amplitude An of an nth vibration of the machine is calculated according to the following equation :- An = (C2 + D2)0.5, Where:- With xm(t) an mth vibration measurement (x1-x4) of an mth vibration detector, m = 1,2,3,....T = 1/f1 = 2 x p/w and w the rotational frequency of the rotating body
Patent DE-19710877-A1 (DE)
Title: Very strong stitched seam for paper-making machine cloth sections
Inventor: FICKERS GISELA
IPC: D21F1/00
Filed: 1997-03-15
Abstract: A stitched seam for high-tensile fabric sections, in particular the drying screen fabric for a paper-making machine cloth is formed by binding the warp thread loops (6) at the ends of the two fabric sections (1, 2) to be joined on the common line of attachment by means of a closure wire (9). At least one reinforcing thread (8), applied to the warp loops and the wire at the seam location, has loops parallel to the warp loops, where they form an eyelet row, in order to accept the closure wire.  Preferably the reinforcement threads are firmly bound in with the warp threads and each is led over the whole seam to coil round the closure wire and at least one neighbouring weft thread. There are two reinforcement threads assigned to opposing fabric sections and together grasping the closure wire. Along the closure wire for each warp loop and reinforcement thread belonging to one fabric section there is a warp loop and reinforcement thread from the other.
Patent DE-19713765-A1 (DE)
Title: Agitating ball mill for grinding materials
Inventor: ULFIK BENNO DIPL ING
IPC: B02C17/16
Filed: 1997-04-03
Abstract: The drive shaft (6) in the region of the separating component (4) is connected to a feed effective agitating top (8,9). A pipe (14) leads from the delivery zone (13) to feed zone (11) of the mill. The milling elements are fed back through the pipe from the region of the separating component into the feed zone. The separating component consists of a cylindrical slotted hole screen located coaxial on the outlet side flange (5) of the mill.
Patent DE-19724266-A1 (DE)
IPC: G01N30/00
Filed: 1997-06-09
Abstract: In order to isoelectrically separate particles with a pH-dependent net charge, the particles are exposed in a guiding liquid to electric field forces. The pH value of the guiding liquid is set in such a way that at least one predetermined type of particle is separated from the remaining particles and migrates to a fixing collecting means under the effect of the electric field forces. The collecting means is for example a porous hollow fibre delimited by electrodes which generate the electric field forces and crossed by the guiding liquid together with the sample to be separated. The particles whose isoelectric point matches the pH value of the guiding liquid run unimpeded through the fibres, whereas the remaining particles are pressed against the inner wall of the fibre and are prevented from being carried away with the liquid flow.