baber/WOPTO huggingface dataset:
Patent DE-19652871-A1 (DE)
Title: Sound screen or noise barrier for noisy machinery, streets, railway, etc.
Inventor: MEHRA SCHEW-RAM DR
IPC: G10K11/16
Filed: 1996-12-18
Abstract: The sound screen has a sound-absorbing construction (1,4) and can be erected next to or around a source of noise. The construction is formed as an envelope that can be filled with a gaseous or liquid medium. The envelope is formed of a flexible material and when filled takes up a self-supporting shape, which has at least two walls that face one another. The envelope may be formed of transparent film or of fabric with an airtight coating, and have at least one inlet or outlet valve. Several envelope constructions can be connected together using hook and loop fastenings, a sliding clasp fastener, press studs, double-sided adhesive tape or positively fitting connections (3), to form a larger screen.
Patent DE-19702164-A1 (DE)
Title: Shut-off system for automatic breathing appliances
Inventor: SCHULZ TORSTEN
IPC: B63C11/22
Filed: 1997-01-23
Abstract: The system comprises a shut-off valve is located between the air supply flask and the breathing appliance and is provided on both sides with DIN connector on the flask valve and adaptor for the breathing appliance. The diver can shut off the iced-up and thus blowing system by closing the shut-off valve and changing over to an alternative air supply.
Patent DE-19702328-A1 (DE)
Inventor: ASSMANN JOERG
IPC: A47C1/032
Filed: 1997-01-23
Abstract: A chair with a synchronisation mechanism comprises a seat (7) that can swivel around a swivelling axis (5) and a backrest support (11) that can swivel around a swivelling axis (9). The seat (7) and backrest support (11) are coupled by an articulated coupling (15) such that their inclination is simultaneously altered. The synchronisation ratio, i.e. the coupled inclination alteration ratio of the seat and backrest can be modified and individually adjusted, for example by shifting the bearing point of the articulated coupling (15) on the seat (7) or backrest support (11).
Patent DE-19704161-A1 (DE)
Title: Dry toilet paper with sprayed treatments
IPC: A61L9/12
Filed: 1997-01-21
Abstract: Treatment of dry toilet paper during manufacture involves a spraying (or  similar) step to apply a special aroma with hygienic or cleansing properties, also improving the quality of the surrounding air. The materials applied are preferably (i) special volatile oils (especially those having aroma-therapeutic properties), (ii) medicinal materials, including homeopathic treatments, (iii) 'anthroposophic' materials (in accordance with the teachings of Rudolph Steiner) and/or (iv) fashionable perfumes.
Patent DE-19706666-A1 (DE)
Title: Floor under body for floors in buildings
Inventor: MAACK PETER DR ING
IPC: E04B5/10
Filed: 1997-02-20
Abstract: Individual panel elements (20) are located next to each other and are supported on oppositely located walls. The panels have a top plate-like layer made from concrete or a similar substance, and are self supporting, due to a reinforcing projecting downwards having braces running inside the layer. The panel elements have the static strength for a slab (16).The reinforcing may be in the form of I-beams, lattice girders (24) or wooden beams. The webs of the reinforcement have upper- and lower braces (28,30). Attachment elements are located on the downwardly protruding reinforcement for the attachment of cladding onto the underside of the panel elements
Patent DE-19706865-A1 (DE)
Title: Adaptor for current rails e.g for lamps
Inventor: KOTZOLT MICHAEL
IPC: H01R25/14
Filed: 1997-02-21
Abstract: The adaptor has an essentially cylindrical body (48). Contact elements (86) are provided at one end of the body in two parallel planes on opposite sides. The contact elements connect with conductors (34,36,38,40) lying in two opposing elongate grooves inside the current rail (10). The contact elements are formed as separate elements which can be inserted into openings (68,70) in the body (48). These elements can be locked in or on an inner part in the body. Preferably the contact element is formed as an element which can be plug connected on to or in to the inner part (74). A neutral line contact may be passed as a fixed contact through the body.
Patent DE-19710064-A1 (DE)
Title: Removable container closure, e.g. for dosing medicines
Inventor: HAMMANN URSULA
IPC: B01L3/02
Filed: 1997-03-12
Abstract: A removable container closure comprises a device for delivering a dosed amount of a flowing material, especially a medicine. The device consists of a piston dosing pipette, which is fixed to the closure. The pipette is reinforced by a collar in the opening (1) and the measuring tube (3), edge (2). The measurement tube is preferably made of plastic.
Patent DE-19710219-A1 (DE)
Title: Heat exchanger with alternating layers
Inventor: KATO SOICHI
IPC: F28F9/02
Filed: 1997-03-12
Abstract: Slots (11) are formed at necessary points in the face side collectors (4) and dividing plates are provided in the slots, so that a heat exchange medium can flow. Recesses (12) are formed on the inner surfaces of the face side collector and in the vicinity of the slots where the dividing plates are positioned. Walls are formed between the recess and the slot, which are pressed inwards, when the dividing plate is inserted. The vertical size of the recess is slightly smaller than the thickness (A) of the dividing plate. When the dividing plate is inserted in the slot, projections (15) on it press on the walls of the face side collector so that they fit into the recesses.
Patent DE-19712683-A1 (DE)
Inventor: WILLRICH PETER
IPC: E05B15/02
Filed: 1997-03-26
Abstract: The insert (7) has two locking rods (19) slidable in opposite longitudinal directions of the insert. The insert extends across the sectioned length of the door or window profile (5). The insert has an undercut extending longitudinally as well as a locking rod guide (23) and a cover. The insert is manufactured as an extruded edge profile made of metal e.g. aluminium.
Patent DE-19713116-A1 (DE)
Title: Paper or cardboard type web coating method
Inventor: KOHL BERNHARD
IPC: D21H19/12
Filed: 1997-03-27
Abstract: To apply a coating of a paste or liquid medium to the surface of a running web, such as of paper or cardboard, a first coating medium such a starch solution is applied to a section of the roller (16) in contact with one surface (24) of the web (12) and also at the side zones of the roller (16) which are not in contact with the web (12). A second paste or liquid coating is applied to the other surface (28) of the web (12).  Surplus coatings are scraped off from the second surface (28) of the web (12) and from the roller (16).
Patent DE-19714600-A1 (DE)
Inventor: BODE FRIEDRICH-WILHELM DIPL IN
IPC: G01C21/16
Filed: 1997-04-09
Abstract: The invention relates to a locating device for vehicles (11) having a satellite receiver (3) connected to an antenna (2) for receiving and evaluating emission signals sent by a plurality of satellites. The device has, furthermore, additional sensors (7) for detecting the movement of the vehicle (11) and a coupled calculator (6, 6') for joint evaluation of the emission signals from the satellites and the sensor signals in order to determine actual position data D. The aim of the invention is to create economical locating devices for vehicles. To this end, the inventive locating device is characterized in that the additional sensors (7) are independent of the vehicle system, and that the signal receiver (3) is mounted with its antenna (2), the additional sensors (7) and the coupled calculator (6, 6') in its own housing (1), and this housing has a terminal (9) for supply voltage (U) and an interface (8, 8'), via which the position data (D) can be transferred.
Patent DE-19715696-A1 (DE)
Title: Searching and locating documents on world wide web
Inventor: KANOH TOSHIO
IPC: G06F17/30
Filed: 1997-04-15
Abstract: The facsimile equipment 101 is connected by a telephone line to a gateway 102 and receives document information 106 together with identification data. The gateway also delivers document data to the facsimile machine and is reproduced as hard copy 107.  The document can be sent automatically or by another user on the world wide web 103 that is connected by internet. The document can be in a search format with data boxes allowing the user to specify search details to be used on the web.
Patent DE-19719793-A1 (DE)
Title: Modular layer storage system for heating water for domestic use
Inventor: UNTERSTE CHRISTIANE
IPC: F28D20/00
Filed: 1997-05-10
Abstract: The system consists of the combination of small tubular storage modules into a large storage unit based on calculation of capacity required. Each module has a heat exchanger (5) for the provision of heat proportional to its size. The combination of the storage modules as shown in the drawings results in a high measure of temperature layering. To prevent overheating of the stores by solar energy which cannot be turned off protective venting of the air round the stores is provided. The design of the storage module, the combination and interconnection as shown in the drawings including the over heating protection we have designated the modular layer storage heater.
Patent DE-19724381-A1 (DE)
Title: Transfer station for underground mine gallery
Inventor: POHLE HELMUT
IPC: E21F13/02
Filed: 1997-06-10
Abstract: The station (1) is particularly for use when driving a gallery (2), having a transfer conveyor (10) sliding in the lengthwise direction (3) of the latter and with a raised discharge end (11). Below this end there extends a belt conveyor (20) with trough-shaped table (21) and belt return drum (22). The support (12) for the raised discharge end also forms a travel and guide structure (13) for the movable return drum of the belt conveyor, which is held by a clamping mechanism against the gallery wall. An indexing mechanism couples the drum to the structure. A holding ram coupled to the drum frame can be provided in addition to the indexing ram. The support can have a central travel rail of shape matching that of the indexing mechanism.
Patent DE-19725412-A1 (DE)
Title: Radial oscillating motor with stator and housing with two-sided covers
Inventor: REICHEL KLAUS DIPL ING
IPC: F15B15/12
Filed: 1997-06-17
Abstract: The stator wing and the rotor wing (10) in conjunction with the housing (3), the cylinder part (9) of the drive shaft and the two covers (4) form at least one pressure chamber and a discharge chamber. The pressure chamber and the discharge chamber are sealed inwardly by a frame sealing component (20) inserted in the stator and rotor wings (10). The two chambers are sealed outwardly and inwardly by a slide sealing ring (23). The ring-shaped sealing component comprises a slide sealing ring (23) and a soft sealing ring, whereby both are arranged next to one another on a common axis and the soft sealing ring on sides of the pressure chamber and the discharge chamber.
Patent DE-19726816-A1 (DE)
Title: Compound material for dental prosthesis
Inventor: HINZ ROLF PROF DR
IPC: A61K6/896
Filed: 1997-06-25
Abstract: Compound material comprises a silicone rubber bonded with an adhesion aid comprising a reactive silicone and a polyacrylate material containing 2.5-5 wt.% of a SiO2-containing co-mixture or a metal. Also claimed are the use of the above silicone-based adhesion agent and the production of a dental prosthesis by forming a workpiece from polyacrylate of metal as above, coating with a silicone-based adhesion agent, applying a silicone rubber layer and curing.
Patent DE-19731379-A1 (DE)
Title: Chip card reader module
Inventor: NEIFER WOLFGANG
IPC: G11B25/04
Filed: 1997-07-22
Abstract: The module (200) is used for reading 2 chip cards (10,20), with a first part (30) having a reception channel (5) incorporating a read head (6) for the first chip card and fitted into a reception opening (300) in a computer. A second part (40), which is hinged to the first part, has a second read head (60) for the second chip card, inserted in the space defined between the overlying parts. The second part may have a projection (51) which cooperates with the front end (220) of the first part, to form a closed module. A keyboard (70) and an associated display (80) may be incorporated in the facing surfaces of the 2 hinged parts of the module.
Patent DE-19733424-A1 (DE)
Inventor: GRAEF DIETER OTTO DIPL ING
IPC: B02B1/08
Filed: 1997-08-01
Abstract: The invention relates to a method for grinding grains, as well as to a device for implementing such a method. According to this method, the grains are humidified with a liquid, and compression and shear forces are applied to the grains with a first pair of rollers (4), so that the grain core internal structure (endosperm) is modified and the grain skin undergoes little or no damage. The grains are then transferred to another pair of rollers (5) having a ribbed surface for grinding. This is followed by grinding by another pairs of rollers (6) and/or sieving of the ground products, so that the final product is substantially in the form of flour. The inventive method is a low grinding method.
Patent DE-19734025-A1 (DE)
Title: Tyre moulding and vulcanising press
Inventor: FUJIEDA YASUHIKO
IPC: B29D30/06
Filed: 1997-08-06
Abstract: A tyre moulding and vulcanizing press comprises a pair of upper and lower tools(4,5); a base(1) supporting the lower tool; frames(2) on both sides of the base(19) with a slit(22) extending vertically in each side frame(2); an upper sliding crosshead(3) which moves along the slits(22) and holds the upper tool(5) and a crank mechanism(8) for moving the upper sliding part(3) in a vertical direction. A more specific version of the press includes a guide(23) for the sliding crosshead.
Patent DE-19735225-A1 (DE)
Title: Controlled production of aqueous polymer dispersion
Inventor: FISCHER MICHAEL DR
IPC: C08F4/00
Filed: 1997-08-15
Abstract: Production of aqueous polymer dispersions by radical initiated aqueous emulsion polymerisation of ethylenically unsaturated monomer(s) (I) comprises emulsifying (a) a mixture of (I) with radical initiator(s) and stable N-oxyl radical(s) or (b) a mixture of (I) with compound(s) which decompose on heating to give stable N-oxyl radicals and polymerisation initiating radical partners, with the aid of dispersants to give an aqueous emulsion with a disperse phase mainly comprising droplets with a diameter \} 500 nm, and then polymerising the emulsion at elevated temperature.  Also claimed are the aqueous polymer dispersions.
Patent DE-19735289-A1 (DE)
Title: Manual gear-change mechanism for vehicle with tipping driving cab
Inventor: EISEN JAN-ROELOF
IPC: F16H59/04
Filed: 1997-08-14
Abstract: . The gear-change mechanism has a manual gear-changing lever (10) secured to the floor of a tipping driving cab (1). A switching block (2) is coupled to the engine transmission, with an automatic mechanical, pneumatic, hydraulic, or electrical locking mechanism. The locking mechanism is disposed between the gear-changing lever and the switching block. The mechanism is operated in dependence on the position of the tipping driving cab.
Patent DE-19739172-A1 (DE)
Title: Assembly system for motor vehicle roof with hingeable flat element
Inventor: BEINKE TORSTEN
IPC: B60Q3/02
Filed: 1997-09-06
Abstract: The system has at least one flat element e.g. a mirror (4,5), which is hingeable from a plane of a housing. The flat element is arranged in a mounting, which is rotatable about a swivel axis (12) arranged approximately vertical to the housing plane. The flat element is hingeable about a hinge axis (27,29) in the mounting, arranged at right angles to the swivel axis.
Patent DE-19739774-A1 (DE)
Title: Polyselenophene non-linear optical material
Inventor: SCHROF WOLFGANG DR
IPC: C08L65/00
Filed: 1997-09-10
Abstract: The use of polyselenophenes as non-linear optical  materials is novel.  The use of a polyselenophene(s)containing units of formula (I) and/or (II) as non-linear optical material is claimed: -A-(III) -A=A-(IV) -A=A-A=A-(V) -A(H)-A=A-(VI)X and Y = H, provided that not both are H, 1-22C alkyl,alkoxy(alkyl) or (thio)acyl(oxy), 5-8C cycloalkyl or heterocycle,6-18C aryl, all optionally substituted with 1-22C alkyl,alkoxy(alkyl) or (thio)acyl, NO2, or NHR1;R1 = H, 1-22C alkyl, alkoxy(alkyl) or (thio)acyl;X and Y can also form a ring containing N, O, S and/or P and optionally substituted by Z;Z = as X and Y or two form a group of formulae (III)-(VI); and A = C, N and/or P and, if C, carries either a H atom or is  substituted as for X and Y. Independent claims are included for the use of a composition comprising a polyselenophene(s) as above and a further polymer(s)as non-linear optical material, a non-linear optical material comprising the above polyselenophene(s) or composition and the use of a film or sheet containing the above polyselenophene(s) or composition as a non-linear optical material  POLYMERS -  Polyselenophene contains units of formula(VII) and/or (VIII) and unit (II) is from groups of formulae(IIa)-(IIg) (claimed): n and k = 1-10;l = 1-3000; and R2 = CHR12 or CH2R.The polyselenophene is prepared by reacting (i)2,5-dihaloselenophenes or 2,5-ditriflateselenophenes with a trialkyl tin-substituted selenophene derivative with units of formula (II), in the presence of Pd(O) or Pd(II) complexes; or(ii) 2,5-bis(trialkyl tin)selenophene with a halogen- or trialkyltin-substituted selenophene derivative, with units of formula(II), in the presence of Pd(O) or Pd(II) complexes.
Patent DE-19741961-A1 (DE)
Title: Ceramic heat insulating coating of columnar structure
Inventor: BEELE WOLFRAM DR ING
IPC: C23C14/00
Filed: 1997-09-23
Abstract: A novel component consists of a base bearing a ceramic heat insulating layer of columnar structure, the columns being normal to the base surface and having a mean diameter of <2.5 (preferably 0.5-2.0)  mu m. Preferably, the layer consists of a 'metal-ceramic' material, especially ZrO2 stabilised with e.g. Y2O3, and the base consists of metal, especially a Ni or Co base alloy. Also claimed is a coating apparatus used to produce a heat insulating layer on a base and including (a) a holder (8) for positioning the base (2); (b) a hollow cathode arrangement (10) which allows inert gas passage and which has a cathode material (11), an anode (12), an inert gas inlet (14) and a gas outlet (13) facing the holder (8); and (c) an additional separate heater (9) for heating the base (2). Further claimed is a process for vacuum coating a base with a heat insulating layer by (i) ionising an inert gas in an oxygen-free atmosphere; (ii) using the ionised inert gas to detach metal atoms from a metallic cathode material and to entrain the atoms towards the base; and (iii) supplying oxygen to form a metal oxide before the inert gas stream reaches the base or to oxidise already deposited metal, the base being heated to a predetermined nucleation temperature of above 800 (preferably 950-1050) deg C.
Patent DE-19746366-A1 (DE)
Title: Plant tonic for enhancing infection resistance
Inventor: TEMMEN KARL-HEINZ DR
IPC: A01N43/38
Filed: 1997-10-21
Abstract: A plant tonic comprising a cellular elongation hormone is claimed.
Patent DE-19747295-A1 (DE)
Title: Paper=making machine headbox helps sectional control of web formation
Inventor: BEGEMANN ULRICH
IPC: D21F1/08
Filed: 1997-10-25
Abstract: A headbox for a machine producing paper or cardboard comprises: means for influencing the sectional density of the pulp suspension and if necessary the sectional flow volumes and a headbox nozzle (3) with one or two shutters (4.1) in its end region, there being at least one device for adjusting shutter rake angle ( alpha ). Preferably the means are suitable for sectional adjustment of a shutter's angle of rake ( alpha ) and there is at least one device for adjusting how far a shutter projects and the devices are suitable for sectional adjustment of shutter projection (a).
Patent DE-19748821-A1 (DE)
Title: Powder spray device
Inventor: BUEHLMANN EUGEN THOMAS DR
IPC: B05B7/14
Filed: 1997-11-05
Abstract: The device includes an air divider (16) which has two shaft sections (34,36) rotatable in a bearing (38). The feed air path (54,57,70) and the additional air path (56,84,86) each have at least one throttling passage formed by at least one slot (40,42) in one of the two shaft sections and a face (39) of the bearing covering the slot. Each slot extends in the circumferential direction of the shaft, and from the start of the slot (41,43) to the slot end (45,47) has a cross section which becomes increasingly smaller so that an increasingly greater air resistance is formed with the bearing face.
Patent DE-19748877-A1 (DE)
Title: Electric wheelchair drive with devices for climbing steps
Inventor: CONZELMANN FRITZ
IPC: A61G5/06
Filed: 1997-11-06
Abstract: The electric wheelchair drive with devices for climbing steps for attachment to wheelchairs of conventional construction has each of the two large wheels provided with tire grips driven by an electric motor (1) and a gearbox via a gear wheel (9) of large diameter and internal teeth connected to the driving wheel rim and a drive head. The latter is formed from a pinion (11) running in the gear teeth and a counter-roller (17) ensuring the tooth engagement between pinion and gear, connected with it to a stiff unit.  Each driving wheel is provided on its whole periphery with cams (33) located at the same distance from one another which can be extended for step-climbing next to the rubber tires of the driving wheel, concentric to the axle, and can be retracted again for horizontal movement. They are located so that on a step with extended cams, the  rubber tire lying freely in the intermediate space between the individual cams can come into pressure contact with the step edge projecting in between two adjacent cams.
Patent DE-19753318-A1 (DE)
Inventor: STEINER WERNER
IPC: E04G23/02
Filed: 1997-12-02
Abstract: The invention relates to a reinforcement element (8) for load-carrying or load-transferring structural parts (12). Said reinforcement element has a flat strip segment (10), consisting of a plurality of supporting fibres (26) which are embedded in a binder matrix (28) and are aligned parallel to one another and in the longitudinal direction of the segment. According to the invention, the flat strip segment (10) engages in an anchoring strap (18) with each of its free ends and is secured on said anchoring straps against the tensile and shearing forces exerted in the longitudinal direction of the segment. This enables the flat strip segment (10) can be fixed to a structural part (12) with an impressed pre-stress. The anchoring straps (18) can be anchored on the structural part (12) by means of fixing members (36).
Patent DE-19756053-A1 (DE)
Title: Internal combustion (IC) engine throttle flap control device
Inventor: ISHIDA KATSUMI
IPC: F02D35/00
Filed: 1997-12-17
Abstract: The throttle setting is controlled in response to the setting of the throttle pedal. The actual throttle valve setting is measured and compared with the programmed target value. The instant value of the correction signal is compared with a programmed value, derived from previous operations, and a fast response signal is derived. The control compares the two correction values and selects the value which gives the fastest response. This reduces any hysteresis effects and ensures that the throttle valve settings rapidly follow the changes in throttle pedal.
Patent DE-19801357-A1 (DE)
Inventor: FISCHER MATTHIAS
IPC: A47C17/18
Filed: 1998-01-16
Abstract: The settee comprises a base frame with at least one backrest, at least one seating surface (3), and at least one armrest (5,5a). The armrest is joined to the base frame by a hinged mechanism (6) at the side of the seating surface. The armrest can be pivoted between an armrest functioning position to a footrest functioning position. The armrest pivots about an axis (k) such that the underneath of the armrest provides the footrest surface when pivoted forwards into the footrest position.