baber/WOPTO huggingface dataset:
Patent DE-19600396-A1 (DE)
Title: Movement simulator for row of cinema seats
Inventor: WEBER BERNHARD
IPC: A63J5/00
Filed: 1996-01-08
Abstract: The viewing seats (S) each consists of a frame connected by one set of links to a first drive which runs under the row of seats and which tilts the seat in a direction parallel to the direction (B) in which the seats face.  A second drive transmits a tilting movement to the seats via linkages (60). The direction of the tilting movement imparted by this drive is at right angles to the direction in which the seat faces. The two tilting movements are superimposed.
Patent DE-19603272-A1 (DE)
Inventor: ROBESON LLOYD MAHLON
IPC: C08J7/043
Filed: 1996-01-30
Abstract: A process for improving the adhesion of an adhesive material to surface of a negatively charged or polar polymer is provided by treating the polymer surface with a solution of a vinylamine-containing polymer or a salt thereof prior to contacting the polymer surface with the adhesive material. The negative charge may be produced on polyolefins by treatment such as corona discharge, irradiation or treatment with chemicals such as acids, to produce an anionic surface. Substrates which may be coated include polypropylene, polyethylene, polyamides, polyvinylidene chloride, polyvinyl chloride, polyethylene terephthalate and cellulose derivatives. The polyvinylamine may be a homopolymer or a copolymer with polyvinyl alcohol. The adhesive material is an emulsion of natural rubber, styrene-butadiene, chloroprene, vinyl esters or acrylates.
Patent DE-19603979-A1 (DE)
Title: Induction tract silencer for internal combustion engine
Inventor: HERRMANN HARTMUT DIPL ING
IPC: F02M35/12
Filed: 1996-02-05
Abstract: The acoustic damping device reduces the noise made by air rushing into the induction system of an internal combustion engine. It incorporates a number of resonance pipes (3,6), branching off at right-angles from the air intake tube (2) and the clean air duct (5) respectively. The resonance pipes are closed at the outer ends with the closures consisting of pointed caps (4,7). The air inlet tube discharges into the air cleaner box (1), and there is a separate air inlet inside the box for clean air to pass into the induction tract.
Patent DE-19606950-A1 (DE)
Title: Towel holder with drying device
Inventor: BECKER PATRICK
IPC: A47K10/06
Filed: 1996-02-23
Abstract: The towel holder has a tubular housing (3) with holders for wall fixing and several elements for drying and holding the towel. The towel is set inside the holder and can be removed by a mechanism. The drying device (2) is fixed on the housing. The drying device and towel removing mechanism are coupled to mechanics and electronics such as timer or damp switch. The removing mechanism is for example a cable pulley (10) with roller (7) and tension spring (8). When pulling out the towel the removing mechanism can be locked and released again.
Patent DE-19609967-A1 (DE)
Title: Protective circuit against thermal overload for switching stage
Inventor: ULRICH REINHOLD ING GRAD
IPC: H03F1/52
Filed: 1996-03-14
Abstract: The circuit has a temperature detector (2), and generates a measuring voltage, corresponding to the switching stage (1) temperature. A comparison voltage source (3) generates a comparison voltage (Us) and contains a comparator (4), which detects a sign change of the voltage difference (UD) between the measuring and comparison voltage. The comparator controls the switching stage operation. The comparison voltage source has a control input (31) energisable by the comparator, via which the comparison voltage can be reduced by a hysteresis value. This is due to a sign change caused by measuring voltage increase, while it is reduced by the same value on the measuring voltage.
Patent DE-19610327-A1 (DE)
Title: Polyphenylene ether resin materials with improved impact strength
Inventor: FUJII TAKESHI
IPC: C08L25/04
Filed: 1996-03-15
Abstract: Polyphenylene ether (PPE) resin materials (I) contg. (A) a PPE resin, (B) a dispersed, gel-contg. copolymer (B), obtd. by graft copolymerisation of an alkenyl-aromatic monomer onto a conjugated diene rubber with a vol.-average particle dia. (VAPD) (dB) of 3.2  mu m or less, and (C) a dispersed copolymer (C), obtd. by graft copolymerisation of an alkenyl-aromatic monomer onto an ethylene/ alpha -olefin copolymer rubber with a VAPD (dC) of 0.6 mu  or less, and/or (D) a dispersed A-B-A 3-block copolymer rubber with styrene resin blocks at both ends and a central rubber block with a mol. wt. (Mn) of 50,000 or more and a VAPD (dD) of 0.6 mu  or less. Material (I) contains at least one of the components (C), (D), and the wt. ratio of the gel in (B) to the rubbers in (C) and/or (D) = 5/95-80/20.
Patent DE-19612529-A1 (DE)
Title: New antimicrobial plant protectants
Inventor: SCHLEGEL ROLF DR RER NAT
IPC: A61K31/351
Filed: 1996-03-29
Abstract: Antibacterial plant protectant is a solution of 6-desmethyl-alborixin (I) which acts in vitro as a selective growth inhibitor of the phytopathogenic microorganisms Pseudomonas solanacearum ssp. dulcamare, Xanthomonas campestris pv. malvacearum, Clavibacter michiganensis ssp. sepedonicus and Fusarium culmorum.
Patent DE-19614775-A1 (DE)
Title: Expansion vessel for transformer or choke cooling/insulating liquid
Inventor: BAARZ KLAUS DIPL ING
IPC: H01F27/14
Filed: 1996-04-03
Abstract: The vessel keeps the liquid completely separated in a gas- tight manner from the air outside by a sack-type membrane (5). A stable but flexible coolant resistant insulation hose (6) is provided as a permanent evacuation line to an evacuating device (3) at fastening points of the membrane. The hose (6) rises with its end opening below the membrane (5) and goes upwards directly to the fastening points with the evacuating device and is held and fastened to suspension points of the membrane (5). The insulating hose (6) has openings (6.3) distributed radially and axially around its circumference. The size and number of openings is such as to guarantee a reliable evacuation on all sides of the vessel space around the membrane.
Patent DE-19614845-A1 (DE)
Inventor: MAC KEE GRAHAM EDMUND DR
IPC: C08L51/00
Filed: 1996-04-15
Abstract: Rubber-modified moulding compounds with improved impact resistance with good creep behaviour may be produced by special graft polymerisation of monomers forming hard graft shells, like styrene and acrylonitrile, in the presence of an elastomeric acryl ester-macromonomer copolymer dissolved or macerated in said monomers, where the graft polymerisation is performed up to a conversion of over 15 wt.% of the monomers as thermally or radically initiated polymerisation in the substance or solution.
Patent DE-19616147-A1 (DE)
Title: Inspection shaft for drain
Inventor: DE WITT HARTGERT
IPC: E03F5/02
Filed: 1996-04-23
Abstract: The base portion of the shaft gives access to a junction for a number of drains. There are three inlets set at various angles, through which fluids may flow into the space at the bottom of the shaft. The inlets flow smoothly into shaped gutters which blend into a single channel leading into a large dia outlet pipe. There are shoulders between the channels and at the edges of the base of the shaft. The input pipes have sockets on their ends which accommodate drainpipes rand the output pipe has a plain end which may fit into a socket.
Patent DE-19617604-A1 (DE)
Title: Writing implement, e.g. pen or pencil, with magnifier
Inventor: BOETTIGER VOLKER
IPC: G02B3/12
Filed: 1996-05-02
Abstract: The writing implement has parts which improve the vision angle. The parts can be of solid or liquid material. The writing implement can become a microscope or telescope by using the parts which can be made of optical material. The lower half of the pen body can be a magnifying glass displaceable outwards in the longitudinal direction. Liquid can be contained in an expanding container in the pen. By pressurising the fluid it is possible to pump up a lens.
Patent DE-19617829-A1 (DE)
Inventor: ZOERNER WILFRIED DR
IPC: B60T17/00
Filed: 1996-05-03
Abstract: The invention concerns an air-drying system, in particular for the pneumatic braking systems of rail vehicles, the system comprising at least two air-drying chambers (1L, 1R) interconnected via a regeneration line (2). Normally, the chambers are used reversibly such that one is used for drying air and the other is used to regenerate the air-drying agent (adsorbate) present in the chambers. The system is characterized in that at least one further regeneration line (2') which can be switched on and off as necessary is connected between the chambers (1L, 1R).
Patent DE-19622850-A1 (DE)
Title: Shaft sealing lips as fluid chamber dividers
Inventor: FAUCHON CLAUDE
IPC: F16J15/32
Filed: 1996-06-07
Abstract: The sealing rings (2) are held in fixed relative positions by interposed positioners (21,22), the rings being connected by elements (21). The elements (21) include centralisers to keep the sealing lips (8) coaxial to their shared axis (3) as well as spacers to hold the rings (2) at pre-set interval along the axis (3). Thus each ring has a number of spacers held in contact with that of the opposed ring. The rings are connected preferably by welding in a position in which they can be rotated relatively round the axis (3), using rings of identical design. The annular lips (8) define an annular cavity (25) linked to the outside. The ring connectors (21) have paired anchoring surfaces (17) and noses (18) to snap home into the respective other ring (2). Each ring should be reinforced (10), the noses and anchoring surface arranged in the non-reinforced part of the ring.
Patent DE-19625460-A1 (DE)
Title: Device for interactive screen projectors with laser pointer
Inventor: BRUEMMER FRANZ DR
IPC: G01B11/03
Filed: 1996-06-26
Abstract: The device has the coordinates of the light point (3) on a projection screen (2) relative to a coordinate origin which lies in the screen plane are determined as follows. On the upper or lower border of the screen is a recorder (1) of transparent material which detects only the reflected light from the light point in the plane of the screen. This is achieved by use of elliptical or circular longitudinal slits (6) through which the reflected light is transmitted. To further reduce interference from other light sources the laser light source can be pulsed and the recorder (1) sensitive only to the corresponding pulsed reflected light. From the photo-diode light sensors to the light signal is converted to an electrical signal, the amplitude of which is used to determine the coordinates using a micro-controller. The same controller can be used to project position sensitive information to the screen.
Patent DE-19625653-A1 (DE)
Inventor: LUKIC BORIS
IPC: D04B15/78
Filed: 1996-06-26
Abstract: In a textile machine, especially a knitting machine, with controllable working components (5, 6), at least one machine component (3) supporting the working components (5, 6), at least one working component selector (8) and at least one securing magnet firmly secured to the machine component (3), the particularly reliably selection of the working components (5, 6) is obtained, even for very fine work and high machine speeds with simplified machinery and low construction and control costs, if two securing magnets (1, 2) of different polarity are arranged side-by-side which hold the working components (5, 6) in alternating sequence in their initial positions.
Patent DE-19626823-A1 (DE)
Title: Electric through=flow stop valve for dishwasher - has two elements made of ferromagnetic material, mobile blocking element and solenoid
Inventor: BERALDO DANILO
IPC: A47L15/42
Filed: 1996-07-03
Abstract: An electric through-flow stop valve (1) for dishwashers etc. incorporates two elements (13,18) made of ferromagnetic or permanently magnetic material. One of the elements (13) is carried by a mobile blocking element (10) while the other one (18) is associated with a solenoid (16) in such a way that in the deactivated state of the solenoid (16), the blocking element (10) is held in the opening position between the two elements (13,18). In the activated state of the solenoid (16), the attraction force between the two elements (13,18) is reduced by the magnetic field produced by the solenoid (16). As a result, a liquid flow entering the valve housing chamber (3) transfers the blocking element (10) into the closing position.
Patent DE-19635281-A1 (DE)
Title: Counter module for repeated counting of values in preset bit range
Inventor: SHIMOMURA TAKEHIKO
IPC: H03K23/66
Filed: 1996-08-30
Abstract: The single-bit counters (2a-c) are so interconnected that a transmission signal, generated during counting, is fed from one single-bit counter to another one in a following stage. A CPU (5) supplies an instruction for repeated value counting in a region corresp. to a part of the single-bit counters. A register (3) supplies a masking signal for the transmission signal, corresp. to the CPU instruction. A device receivers the transmission signal from one single-bit counter for neutralising counting by a single-bit counter in the following stage of the preset counter.
Patent DE-19637495-A1 (DE)
Inventor: WEITZEL CLAUDIA
IPC: A61K8/36
Filed: 1996-09-14
Abstract: The invention concerns a single-component agent for permanently shaping hair, said agent having a pH of between 5.1 and 7.9 and containing a hair-keratin-reducing substance. This agent is characterized in that it contains between 0.1 and 15 wt % glycolic acid or its salt and is free from bicarbonate of ammonium.
Patent DE-19640803-A1 (DE)
Title: Medical or dental laser instrument for root canal treatment
Inventor: HACK ALEXANDER
IPC: A61C1/00
Filed: 1996-10-02
Abstract: The instrument has a rod-shaped handpiece (2) with a connecting unit (3) for a supply line (4). A first light guide (5) extends lengthwise along the supply line and the connecting unit up to the handpiece. A second light guide (7) is arranged in the front end of the laser instrument. Its rear end is coaxial to the front end of the first light guide. An in-coupling device (8) couples the laser light bundle of the first light guide into the second light guide. The second light guide has a larger numerical aperture, than the first light guide.   The cross-sectional area of the second light guide is smaller than the cross-sectional area size of the first light guide. The numerical aperture of the second light guide (7) is larger than 0.2, is preferably about 0.26 to 0.35. The numerical aperture of the first light guide is smaller than 0.2, preferably about 0.13 to 0.18. The second light guide is ductile and is arranged in a supporting tube (26), protruding from the laser instrument. The supporting tube is metal, of plastic ductile property. The second light guide is rotatably mounted with a retaining shank (23).
Patent DE-19647031-A1 (DE)
Title: Motor vehicle shock absorber arrangement charging vehicle battery
IPC: H02K35/00
Filed: 1996-11-14
Abstract: The shock absorber (1) including an integrated linear generator for energy generation, in which the movement by the shock absorber is utilised with the piston stroke (2) or with the protective tube (6). An arrangement of induction coils (4) for generating electrical energy is provided around the protective casing (3) and the piston (2) is provided with at least one permanent magnet. The piston (2) is designed specifically as a permanent magnet with the piston casing (3) as well as the outer protective tube (6) made of magnetically neutral material.
Patent DE-19654725-A1 (DE)
Title: Movable silo extraction device for silage mixing
Inventor: ALTENBUCHNER JOSEF
IPC: A01F25/20
Filed: 1996-12-30
Abstract: The device is provided by a transport container (2) with sidewalls (6) and a base plate (14), closed by a rear wall (5), with a silage comb (1) at the front open end with a cutting plate (3) supported by a pair of lifting arms (8).  The lifting arms are pivoted to the transport container frame and the cutting plate via horizontal pivot axes which are adjusted in height via double-action setting cylinders (15,16), with respective electrohydraulic switching valves for separate control of the height adjustment and pivot movement. The switching valves are coupled to an electronic control coupled to an electrical operating panel.
Patent DE-19709267-A1 (DE)
Title: Piezoelectric motor for use in magnetic fields esp. in medical nuclear spin tomography
Inventor: DAUM WOLFGANG
IPC: H01L41/09
Filed: 1997-03-06
Abstract: The motor is driven piezoelectrically and all or only some of its parts can be manufactured from materials which are non-magnetic, of low magnetism or of low magnetic susceptibility. The motor parts can be esp. made of plastic. Alternatively, the parts can be made of metals such as aluminium, tantalum, nickel or titanium or of alloys thereof. As another alternative, ceramics can be used to make motor parts, e.g. Al2O3.
Patent DE-19718786-A1 (DE)
Title: Bodywork segment for road vehicle
Inventor: MORSCH KLAUS-DIETER
IPC: B62D25/02
Filed: 1997-05-03
Abstract: Connecting surfaces are provided on the at least one inner shell part (7-11) and the at least one outer shell part (2-6), which are directed for counterpoised location on one another. Seam points are provided on the connecting surfaces for joining the shell parts with one another. At least one indentation is provided with a corrugated cross-section profile on the at least one inner shell part or the at least one outer shell part. The bodywork segment in the readiness state is provided with a surface which has profile cavities.
Patent DE-19718916-A1 (DE)
Inventor: PUTTKAMMER FRANK
IPC: G07D7/026
Filed: 1997-04-25
Abstract: The invention relates to an application and a method for checking documents. Hitherto, documents with optical diffraction security layers, specially holograms, were checked by costly optical monitoring technology. The entire monitoring process was so time-consuming that the monitoring process could not be applied to fast operating processing machines. Rapid monitoring (as an authentication characteristic) constitutes a further security step in evaluating effective optical diffraction security layers. The effective optical diffraction layer has a discontinuous metallizing layer and/or partially metal layers and/or areas of metal layers on various planes. Several methods of measurement exist to detect electrical conductivity. In practice, the contactless capacitive method of measurement has proven to be more practical.
Patent DE-19726072-A1 (DE)
Title: Anti-locking brake valve control process with fault test
Inventor: TOYODA KEIJI
IPC: B60T8/58
Filed: 1997-06-19
Abstract: The control process is used for the valves (23, 24) in an antilocking brake system that processes the signals received from a number of wheel speed sensors (40) in an arithmetical logic unit (32). A number of signals from each sensor are taken over a predetermined time span, giving an average speed range for that wheel. From this, an acceptable threshold is derived. When the difference between the actual wheel speed and the average is less than or equal to the threshold, valve operation will continue as previously. When the difference is greater, operation of the valve control will be suspended. The process checks for errors in a single logic unit and is simple and reliable.
Patent DE-19731856-A1 (DE)
Title: Wiper blade for windscreen mounted on pivoting arms
Inventor: EGNER-WALTER BRUNO
IPC: B60S1/38
Filed: 1997-07-24
Abstract: Several pivoting arms (3-5) arranged in cascade fashion support a windscreen wiper blade (2). A spoiler (10) is fitted as a separate component on the longitudinal side of the wiper blade facing the incoming wind, preventing the blade lifting off the screen at high travel speeds. The spoiler is manufactured in one piece with a cover (11) over the upper side of the wiper blade. An opening is preferably provided in the cover where the main arm (3) is attached to the wiper arm, the dimensions of which are such that there is clearance for fitting or removal of the wiper blade.
Patent DE-19734525-A1 (DE)
Title: Bearing device for household washing machine
Inventor: BIERBACH KLAUS
IPC: D06F37/00
Filed: 1997-08-08
Abstract: The journal pin of the laundry drum can be connected, at least on one side of a washing solution container surrounding the drum, to a bearing unit with a horizontal axis. The bearing part (40) features a bearing surface (49) which is formed by a separate contact surface ring (46), which is clamped between the bearing part (40) and the side (42) of the washing solution container sealingly.
Patent DE-19737366-A1 (DE)
Title: Switchgear for automatic gear in motor vehicle
Inventor: WAKABAYASHI HIDEAKI
IPC: F16H59/10
Filed: 1997-08-27
Abstract: A first gate (3a) has a number of gear-shift positions (P,R,N,D) and a second gate (3c) along it, for manual gear-shift movements. One end of a third gate (3b) is connected to the first gate, and its other end to the second gate. A support member (10), tiltably supporting the gear shift lever (9), is mounted on the vehicle's bodywork so that the support moves with the shift lever along the third gate. A holder member (18) holds the support member in the first position when the shift lever moves into the first gate, and holds it in the second position when the shift lever moves into the second gate. The holder member has a limiting member (28a) positioned between a bodywork part (19) and the support member, so as to restrict the movement of the support member upon a movement of the lever along the third gate.
Patent DE-19739018-A1 (DE)
Title: Reflector light
Inventor: GIEPEN BERND
IPC: G02B6/42
Filed: 1997-09-06
Abstract: A retainer (23) and a sleeve with ribs on its side allow air passage from the end of a connector (3) applied to a fibre-optic light guide (4). The connector links the reflector (1) to one end of the fibre-optic light guide with reflecting sides. At its fibre-optic light guide end the connector is connected to the reflector by a bayonet connector (6).
Patent DE-19740394-A1 (DE)
Inventor: HELLMICH BERND DIPL ING
IPC: B61D3/04
Filed: 1997-09-05
Abstract: The bogie railcar (1), for combined freight traffic, is coupled (2) into a train to link the twin-axle bogie trolleys (4) with couplings (2) which can only swing upwards. The bogie trolleys (4) are connected to the ends of the loading bridge (6) between them by curved guides (5), to give a horizontal rotating movement to form a stiff vertically non-bending platform between the couplings (2). The gap between the theoretical turnout points of the curved guide (5) is less than the gap (A) between the support points on the bogie trucks (3). The curved guide (5) is flat or curved and/or the outermost point of the curved guide (5), on the center line of the bogie trolley (4), is of a selected different length and position.
Patent DE-19740675-A1 (DE)
Title: Outdoor refuse bin with lid
Inventor: HOFFMANN GUENTER
IPC: B65F1/14
Filed: 1997-09-16
Abstract: The outdoor refuse bin (1) is secured to a holder (3) or a house wall and has a lid (2) with an inlet (2d) through which refuse is deposited into the bin. Both, the bin and lid are secured to the holder. The bin has a strengthened front rim (1d) at the end of which are locating recesses (1e) for tongues (2c) at the base of the lid sides. The bin and lid are separated from the post for emptying by a key.
Patent DE-19742661-A1 (DE)
Title: Controller for intermittently driving an actuator for powder supply device
Inventor: MURAI KATSUMI
IPC: B65G27/32
Filed: 1997-09-26
Abstract: The controller applies a drive voltage to the actuator and contains a generator (14) of a timing pulse with a duty cycle, a voltage application device (14) which applies the voltage to the actuator according to the duty cycle and a sensor (11) for determining an actuator change as a voltage. The controller also contains a detector (13) of the voltage determined by the sensor after the expiry of a predefined time period since the actuator drive started or ended. The duty cycle is controlled according to the detected voltage value.