baber/WOPTO huggingface dataset:
Patent DE-10359267-A1 (DE)
Title: Verbrennungsmotor mit Ansaugventilen, variabler Ventilbetätigung und Zeitsteuerung
Inventor: LEIBY JAMES
IPC: F01L13/00
Filed: 2003-12-17
Abstract: Die Erfindung betrifft einen 4-Takt-Verbrennungsmotor, der mit einem sich hin- und herbewegenden Kolben (12) im Zylinder und Primär- und Sekundäransaugventilen ausgerüstet ist. Das Primärventil (20) hat feste Ereignisse sowohl hinsichtlich der Dauer als auch des Hubs und das Sekundärventil (22) besitzt variable Öffnungsereignisse und Hub. Obwohl die Betätigung der Primär- und Sekundärventilereignisse gegenüber einem Standardzeitgeberwert zeitlich verzögert sein kann, schließen beide Ventile (20, 22) gleichzeitig, unabhängig von einer zeitlichen Verzögerung. Die Doppelereignisstrategie, kombiniert mit einer Verzögerung durch die Nockenwelle bei Teillastbedingungen, liefert eine hervorragende Chargenbewegung, indem die entsprechend vergrößerten Flächen des Flusses während der Primär- und Sekundärventeilereignisse zeitlich versetzt werden und das Öffnen des Sekundäransaugventils (22) verzögert wird.
Patent DE-10360294-A1 (DE)
Title: Device for warming an air stream passing through a static gas turbine compressor has a heating unit receiving compressed air from and returning air to the compressor
Inventor: BRAUN JOST
IPC: F02C7/047
Filed: 2003-12-20
Abstract: A device for warming an air stream (6) passing through a static gas turbine (4) compressor (2) comprises a heating unit (10) receiving compressed air from the compressor through a lead (11) and a return line (12) feeding warmed air back to the compressor. An independent claim is also included for a process using the above device.
Patent DE-19500693-A1 (DE)
Title: Advertising or information display system
Inventor: STECHEMESSER ERNST DIPL PHYS
IPC: G09F19/18
Filed: 1995-01-12
Abstract: The advertising or information display system has a cylindrical projection surface 1 that receives projected images from equipment mounted within the cylinder. The material of the cylinder is such that light is transmitted.  The equipment can be in the form of a slide or video projector and the images can be directed straight on the screen surface or can be directed via a mirror. The equipment is arranged to rotate relative to the cylindrical screen such that the image moves around the surface.
Patent DE-19501176-A1 (DE)
Inventor: MEIXNER JUERGEN DR
IPC: C09D167/06
Filed: 1995-01-17
Abstract: UV-curable mixts. (I) contain (A) 40-80 pts. wt. polyester resin component contg. at least one ethylenically unsatd. polyester resin (UP resin), (B) 20-60 pts. wt. copolymerisable monomer(s), (C) 0.1-10 pts. wt. photoinitiator(s) and opt. (D) conventional additives etc. for coating materials. The UP resins in (A) have acid nos. of 0-50 and OH nos. of 10-150, and are obtd. by reacting (a) 35-50 mole% of a carboxylic acid component contg. (a1) 5-35 mole% of the dicyclopentenyl ester of a 1,2-alkene-dicarboxylic acid, (a2) 50-95 mole% fumaric and/or maleic acid and (a3) 0-20 mole% other carboxylic acids and/or anhydrides, with (b) 50-65 mole% of an alcohol component contg. (b1) 75-100 mole% dihydric alcohol(s), (b2) 0-25 mole% monohydric alcohol(s) and (b3) 0-10 mole% at least trihydric alcohol(s).
Patent DE-19508048-A1 (DE)
Title: Bearing for moving part of blower valve mechanism
Inventor: POELLITSCH GERD DR
IPC: G10D9/04
Filed: 1995-03-07
Abstract: The moving part is carried by spring-loaded elements esp. leaf spring, typically in pairs wound in a spiral. The spring-loaded element may be in the form of a spring universal joint. The moving part may be the valve of the musical instrument, an axis or a lever,with the valve fitted above a hole. The spring-loaded element may be so arranged as to press the valve etc. into a preset position without external action.
Patent DE-19508286-A1 (DE)
Title: Geotechnics measuring of porosity of cohesive materials
Inventor: FERENCZI MICHAEL
IPC: G01N15/08
Filed: 1995-03-08
Abstract: A new system for determining the porosity of binding materials (13) in a triaxial cell (10) gives precise measurements at low pressures by the use of adjustable water levels. The water throughput is gauged by its rise in a hundred millilitre calibrated burette (6). Continuous raising of the water pressure (h1 to h2), such that the inner pressure is a max. of 30 millibars higher than the outer pressure, ensures that no inadmissible deviation - as found in existing methods - occurs. It is partic. suitable for determining the porosity of heavy materials at disposal sites, since it is comparatively inexpensive.
Patent DE-19510350-A1 (DE)
Title: Single cable drive pulley winch for mean loads
Inventor: LINDNER JUERGEN
IPC: B66D1/74
Filed: 1995-03-22
Abstract: The cable (1) loops round the drive pulley (2) at an angle of alpha less than or equal to 300 degs. and the looping angle alpha is restricted on both sides by a pressure roller (3,4) where the cable runs through an alternating bend and the two pressure rollers are each held by a lever (7,8). The levers are mounted on one side in the joint on the frame and on the other side are connected together by a rigid coupling rod (9). The two roller levers together with the coupling rod and housing form a square articulated joint. The cable is lifted from the groove of the pulley by a cable guide device rigidly connected to a roller lever and having a wedged shape at its end facing the cable. It engages with this wedge in the area between cable and base of the wedge groove.
Patent DE-19511479-A1 (DE)
Title: Connection for delivery pipe in vehicle fuel injection system
Inventor: OHSHIMA TERUMITSU
IPC: F16L37/084
Filed: 1995-03-29
Abstract: The connection has a mounting portion (16) secured to the pipe (1) by lapping. Alternatively the mounting portion is secured to the pipe by the two upper and lower sections with an increased diameter (1e) which are formed as one piece with the pipe at points which lie directly above and below the mounting portion. The pipe includes a bent section (1a) which is so formed that it has a rectangular cross-section. The pipe has in addition a dust cover (22) positioned over the fixing clip (15).
Patent DE-19512557-A1 (DE)
Title: Water supply impeller type water meter security device
Inventor: FRANK HARALD
IPC: G01F1/06
Filed: 1995-04-04
Abstract: The flow meter for hot and cold running water measurement contains a measurement capsule (1) in which a water wheel rotates in a fixed direction and is coupled magnetically to a counter. At the flow exit (7) has a reverse flow blocking flap (3) which is inwardly curved. On the reverse of the flap (3) a recess has a bore in which a return spring is located. The flap (3) is located on a measurement shaft (4).
Patent DE-19513572-A1 (DE)
Title: Surgical instrument with shaft, carriage, slide piece and handles
Inventor: SIMMERER WERNER
IPC: A61B90/00
Filed: 1995-04-19
Abstract: Between the carriage (14), which slides along, and is detachably positioned on the shaft (1.1), and the handle (2) is a drive part (18) which fits into the detachable connection with the handle, and a connection with the carriage. The drive part consists of an eyelet (10) inside a holder (22). The drive part is linked (19) to the carriage and can be flapped to one side. The drive part is fixed to the handle by a retaining bolt (21) linked (20) to the drive part. When bolted, the retaining bolt divides off a space (32) in the holder for the eyelet over which it grips.
Patent DE-19515745-A1 (DE)
Title: Folder for documents etc. with at least one rectangular sheet
Inventor: NITSCHE MICHAEL
IPC: B42F7/04
Filed: 1995-05-04
Abstract: The heat set spine (2) 2 or 10 mm wide has hot melt adhesive towards the inside of the plastic or cardboard folder and is attachable to the printed matter in book form. The folder is cut to A4 or A5 size. At the same time the inner spine (7) of the folder has an insertion pocket (3) which also holds loosely inserted papers. Important material is bound to the spine. The pocket consists of two flap elements joined to the reverse side (7) of the folder. The flap elements are joined by a fixture strip and slot.
Patent DE-19525324-A1 (DE)
Inventor: BRAUNGARDT RUDOLF
IPC: B28B3/02
Filed: 1995-07-12
Abstract: The system involves a stripper plate (10) through which the mould cores (7) penetrate. The plate is moved together with the mould (3) in relation to the mould cores vertically upwards or downwards as far as the top or bottom plane of the mould cores. Finally, the stripper plate together with the mould cores is moved horizontally out of the area of the mould. The stripper plate is connected to vertically movable, driven lifting elements consisting of two laterally positioned piston-cylinder units (12) each joined by a support (15). The supports have rollers (16) running horizontally on two frame (18) rails (17) positioned to the sides of the vibratory table (1).
Patent DE-19527231-A1 (DE)
Title: Fast ring-spinning cutter reliably removing even tough underwindings - by moving carriage with motor-driven, bladed rotating rotor towards a synchronous spindle with underwinding region having vertical grooves.
Inventor: GUETTLER HERMANN
IPC: D01H1/38
Filed: 1995-07-26
Abstract: A ring-spinning machine has spindles each with an underwinding region on which, after completion of a cop, a thread winding is applied from which the winding of a new empty tube is started. There is a device for automatically removing this underwinding where the underwinding region (5) has grooves (7) parallel to the spindle (1) axis and there is a rotating rotor (14), with at least one blade (15) and driven by an electric motor (13), mounted on a travelling carriage (12). The rotor's rotational speed and angular position can be controlled w.r.t. those parameters of the spindle and it can be moved towards the spindle.
Patent DE-19531548-A1 (DE)
Title: Distribution device for heating pipes
Inventor: FUCHS ALFRED
IPC: F28F9/04
Filed: 1995-08-25
Abstract: The device has a distribution box (10) to which heating supply pipes (26,34) are connected by elongated distribution elements (20) which have rectangular cross sections. The box is mounted on end, and the elements can be fixed to it at right angles. The box has outflows (24) which are equipped so that the pipes can be fastened to them in the manner of press connections, using sleeves (28). At least one of the outflows may be formed in one piece with an element, and may be bent away over a predetermined angle from its longitudinal axis. This angle may also be roughly 45 or 90 degrees.
Patent DE-19533508-A1 (DE)
Title: Cassette changing device for continuous playing of discs
Inventor: FUJIWARA TATSUNORI
IPC: G11B17/22
Filed: 1995-09-01
Abstract: The cassette changing equipment includes a number of containers, which each hold a single cassette containing a disc for playback. Each container is fitted with a number of external pins, and these are used to connect the unit to supports fitted to the ends of the two propeller shafts (23,24). The shafts are connected at right angles to a synchronising shaft (22) driven by a loading motor (20). Forward, backward and vertical movement can be provided by the action of the propeller shafts. The equipment is moved vertically until it is opposite the cassette to be selected, and the cassette can be moved forwards, backwards and vertically.
Patent DE-19536775-A1 (DE)
Title: An, e.g. carwash, brush element with gentler yet brisk cleaning action
Inventor: BRIELMAIER HERMANN JOSEF DR
IPC: A46B13/00
Filed: 1995-10-04
Abstract: A brush for mechanical cleaning scratch-sensitive painted surfaces especially has a brush base with, fixed to it, bristles (2) of flocked yarn.   Also claimed is a process for manufacturing the brush as follows:  production of a thermoplastic core; application of an adhesive layer to the core; exposure of the core to an electrostatic field; fixing the flock in the electrostatic field to the adhesive layer to obtain a flocked yarn and; fastening the flocked yarns as bristles to a brush body.   Also claimed is the procedure for cleaning scratch-sensitive surfaces using the above brush where the bristle cores do not come into contact with the surfaces being cleaned.   Also claimed is application of the brush as an element of a rotating wash roller in car wash lines.
Patent DE-19540107-A1 (DE)
Title: New allyl:oxy-imide(s) or ring cpds.
Inventor: DAO BUU
IPC: C07D209/48
Filed: 1995-10-27
Abstract: Monoallyloxyimides, diallyloxyimides and polyallyloxyimides of general Formula I.   <IMAGE>  wherein:  X is an integer from 1 to 4 inclusive; R<1>, R<2>, and R<3> are independantly selected from the group comprising hydrogen, alkyl, arylalkyl or halogen; and A is all or part of an aromatic alicyclic or mixed aromatic/acylclic ring system optionally substituted with one or more alkyl, alkoxy, alkylthio, aryl, heteroaryl, aryloxy, carboxy, alkylamino, dialkylamino, amino, nitro, cyano, halo or haloalkyl groups, can be used as co-reactants in thermosetting matrix resins. The reactive monomers, either alone or with other comonomers, can give rise to cured resin matrix materials with high thermal stability. Mixed with suitable bismaleimide monomers, they can be cured into useful composites having substantially improved thermal stabilities.
Patent DE-19542069-A1 (DE)
Title: Water-proof moulded component of water:glass-bonded silicate mineral
Inventor: HORCH GUENTER
IPC: E04B1/94
Filed: 1995-11-11
Abstract: A component, in the form of a cast, injection moulded or pressed part of non-combustible material consisting of waterglass-bonded granular silicate-contg. mineral, is treated with a silicone-contg. water-proofing agent. Pref. the mineral is (esp. expanded) vermiculite and the material is enriched with fine grained (esp. micro-fine) silica. Also claimed is prodn. of the above component by pressing a mixt. of the mineral and a waterglass soln. to obtain a moulding, drying by heating, cooling, dipping in a water-proofing agent soln. and then allowing to dry.
Patent DE-19542576-A1 (DE)
Title: Screening arrangement for use in combination with tubular chain conveyor
Inventor: SCHRAGE RALF
IPC: B07B13/16
Filed: 1995-11-15
Abstract: Material carried by a continuous tubular chain conveyor (4) is screened by an arrangement of a hopper (1), the walls of which are at least partly in the form of screens, which can be guided along the conveyor pipe to receive material which is to be separated. The drum is preferably rotatable about its longitudinal axis and a return device (6) returns the residue from screening to the conveyor. The screen passages are formed as annular gaps extending around the circumference of the hopper, bridges connecting the areas between the passages, which have a width of about 3 mm.
Patent DE-19544086-A1 (DE)
Inventor: GSCHEIDMEIER MANFRED DR
IPC: C07C5/29
Filed: 1995-11-27
Abstract: A process for the production of camphene by rearrangement of  alpha -pinene in presence of a hydrated titanium oxide catalyst at elevated temperature. The process comprises heating under reflux until the reaction mixture still contains at least 3 wt%  alpha -pinene, and then completing the rearrangement by further reaction at below 160 degrees C.
Patent DE-19547378-A1 (DE)
Inventor: OZEKI HISASHI
IPC: F02F7/00
Filed: 1995-12-05
Abstract: A chamber 62 having a bottom wall 58 below the bottom wall 32 of a chamber 60 is partitioned from the chamber 60 by a wall 40, 46 extending upwardly from the wall 32 and restricting oil movement between the chambers. A baffle plate 64 mounted on bosses (42, Fig. 3) on the walls 32, 40, 46 restricts vertical oil movement in in the chamber 60. Communication between the chambers 62 and 60 is provided by apertures (44, 48, Fig. 3) in the wall 40, 46. <IMAGE>
Patent DE-19548225-A1 (DE)
Title: Fuel-burning heater especially for warming-up motor vehicle
Inventor: HUMBURG MICHAEL
IPC: B60H1/22
Filed: 1995-12-22
Abstract: The heater is equipped with a fuel-metering pump (2) and/or a combustion air blower (3) for operation in a predetermined range of lambda values. A pressure transducer (5), which may be installed externally or on the high-pressure side of the blower, supplies signals to a controller of the pump.  The air and fuel are mixed in a combustion chamber (4) having an internal flame shield (6), an exhaust gas ring (14) and a water-heating jacket (7). With an internal pressure transducer, system-related as well as atmospheric pressure variations can be corrected.
Patent DE-19608459-A1 (DE)
Title: Clothes hanger especially for trousers
Inventor: FISCHER ARTUR PROF DR
IPC: A47G25/62
Filed: 1996-03-05
Abstract: The hanger (10) for a pair of trousers is made of flexible material. It consists of two identical parts (12,14) pivoted together (30) at their centre points the pivot has a locking arrangement which may hold the two parts in position with the hooks together. Each part is made in one piece with a hook (16) and two side arms (18). Each side arm is of square cross-section and is curved up at the end (26,28) toward the respective hook and has grip fittings (20,22,24) to hold the pair of trousers.
Patent DE-19610841-A1 (DE)
Title: Hand operable pallet transportation device
Inventor: FRIZ KARL
IPC: B66F15/00
Filed: 1996-03-19
Abstract: The trolley has a hand part (1) with two rollers (3,4), a handgrip (7), and at least two bearing seats (10,11) for a pallet (9). A pallet seat part (2) has rollers (5,6) and a pallet bearing seat (8). When the hand part is in movement position, it acts with the pallet carrier, to slide the pallet over the rollers on the upright. The device may comprise the hand part, two rollers, two bearing seats for the pallet and a lever rod (17). There may be an end stop (12,13) that contacts with the back of the device (14) and at least one spacer block is shown on the hand part.
Patent DE-19611114-A1 (DE)
Title: Suspension for especially rear wheel of vehicle
Inventor: WITTORF MARTEN DIPL ING
IPC: B60G13/00
Filed: 1996-03-21
Abstract: The suspension system is for a non-steering ie. rear wheel (1) of a road vehicle. The wheel bearing is housed in a bracket (2) monolithically formed with a fork (5) and rigidly joined to a first swing arm (3) which is pivoted (4) on the vehicle bodywork. The fork engages a strut with a spring and a damper, pivoted at the top and attached at its bottom end to a second swing arm (14) pivoted (15) to the vehicle bodywork. The first swing arm prevents longitudinal movement and turning movement of the wheel, and the second swing arm prevents inwards and outwards movement of the wheel.
Patent DE-19614467-A1 (DE)
Title: Adjustable door for buildings
Inventor: PAJTLER ALEKSANDER
IPC: E05F1/02
Filed: 1996-04-12
Abstract: The door has a closer directly mounted in the door body. The closer uses a weight or a combination of weight (1) and spring (4) as closure force. The door catch is blocked when the door is used as a push-open door. The weight has a cord (2) running over pulley blocks (3) which is detachably fixed to the door post with a ring e.t.c. The fixture ring is placed on an eccentric, rotatably fixed bolt. The spring force is automatically applied while the door closes. The spring is tensioned and released by one or more locking bolts or tongues.
Patent DE-19614788-A1 (DE)
Title: Terminal rail for high transmission rates in telecommunications and data appts.
Inventor: BEUTLER PETRA
IPC: H01R13/6471
Filed: 1996-04-04
Abstract: The terminal rail has a plastics body with at least one row of chambers fitted with knife terminal contact elements, with the partition walls between the chambers having screening plate reception slots (25). The chambers are positioned at the min. relative spacing from one another, with the slots for reception of screening plates (24) formed in the partition walls (27) between 2 adjacent termination devices extending from below. The spacing between the chambers of one termination device is less than the spacing between the chambers of the other termination device.
Patent DE-19615067-A1 (DE)
Title: Continuous treatment of industrial waste waters e.g. from mineral oil refineries
Inventor: SOBOTTA GEORG DR
IPC: B01D53/86
Filed: 1996-04-17
Abstract: In a process for treatment of industrial waste water according to DE Patent Application P4439147.1, according to which the incoming water is first accumulated separately, according to the degree of contamination, as lightly contaminated surface water and more heavily contaminated process water, with integrated separation of coarse solids, and mechanical de-oiling and additional separation of solids is carried out, the process comprising the steps of: (a) feeding the pretreated process water with the higher degree of contamination into the upper region of a stripping column operating at a pressure of 1-6 (1.4-5) bar and a temperature of 90-190 (90-150) deg  C and leading the stream in counterflow to a rising stream of steam, by which H2S and NH3 are driven out as vapour and a pre-purified effluent water stream is collected in the sump; (b) leading the stripping vapours at stripping pressure, together with a stoichiometric amount of oxygen, into a cleavage reactor at 900-1300 deg  C to decompose the ammonia, leading the product stream through a cleavage gas cooler and reducing the ammonia-free cleavage gas (acid gas) in a hydrogenation reactor operating with a Co-/Mo- containing catalyst using the hydrogen generated in the cleavage reactor, and subsequently treating the stream in a combined cooling and washing unit followed by a drying unit; (c) leading the pre-purified sump waters from (a) together with the more lightly contaminated surface water stream into an oxidation reactor operating at a pressure of 3-6.5 bar and a pH of at least 10 and oxidising the contents by leading in an oxygen- inert gas mixture and if necessary further sulphide-oxidising gas; and (d) subjecting the effluent water to a depressurisation / flotation procedure.
Patent DE-19619274-A1 (DE)
Title: Folding wheel chair with two frame sections
IPC: A61G5/08
Filed: 1996-05-13
Abstract: The wheelchair has a frame section (1) on which the main wheels and castor wheels (8) are mounted and which consists of a front section (2), a rear section (3) and a seat (4). The front and rear sections are interconnected by hinges (7). The two frame sections (2,3) can be hinged together. The hinging movements of the parts is limited by the seat (6) of the chair as seat and backrest are hinged together and the seat will lie against the backrest (5).
Patent DE-19619352-A1 (DE)
Title: Safety device for compression and shear points on rotatable panels of doors and windows
Inventor: SINGER LOTHAR
IPC: E05F15/44
Filed: 1996-05-14
Abstract: The device has a switch (5,6) mounted on the opening frame (11) so as to bound on the counter closing edge (9). The switch has a control connection to the drive motor (4). The switch is mounted entirely outside the region of the counter closing edge which comes in contact with the closing edge and is fixed wrt. the opening frame. It is pref. screwed to the frame, e.g. in a groove parallel to the counter closing edge.
Patent DE-19620279-A1 (DE)
Title: Magazine for bits on screwdrivers
Inventor: BUSCH GUENTER
IPC: B25G1/10
Filed: 1996-05-21
Abstract: The screw driver handle is provided with an integrated magazine (1) for bits at the rear end and with a further magazine (3) for bits at the front end. A magazine can be mounted in the blade direction on the handle. A magazine cap (2) has locking projections (9) to project into magazine openings. The handle preferably has closely spaced grooves for better holding and screwing action.
Patent DE-19627923-A1 (DE)
Title: Central information module for motor vehicle
Inventor: HAAS DIETER
IPC: B60K37/02
Filed: 1996-07-11
Abstract: The module (1) has a visual display unit, a signal processor and signal inputs for receiving messages output by systems within the vehicle. A parameter memory is connected to a data interface (6) which is accessible with the module installed in the vehicle. The module can be programmed by entering program data via the data interface into the parameter memory using a mobile computer (4) so that the signal processor can process and display the messages generated by the on-board systems.