baber/WOPTO huggingface dataset:
Patent DE-19544667-A1 (DE)
Title: Electronic parking card with time and tariff controlled parking rate function on chip card
Inventor: GUNDERMANN WOLF-JUERGEN
IPC: G07B15/02
Filed: 1995-11-30
Abstract: The park card system comprises a combination of a know parking card or permit and a payment function via chip cards. On the one hand it acts as a normal parking card (zero tariff). On the other hand it acts as a parking rate system. The parking rate to be applied is controlled according to the time and the tariff.Using half hourly charging, the system does not overchange if the parking place is left early. It can be determined easily from outside the vehicle whether the system is functioning correctly or not by a green or a red display. Preferably, all information on arrival time, tariff, max. parking time, and currently used parking time can be seen from outside the vehicle on a liquid crystal display.
Patent DE-19545208-A1 (DE)
Title: Cleaning carpets, etc. by beating
IPC: D06G1/00
Filed: 1995-12-05
Abstract: A process is for cleaning textiles, mainly carpets, by beating and involves flinging a beating body (1) directly against the carpet (2). The process is repeated. The throwing of the body (1) can also take place indirectly by throwing the beating body (1) against another body, which in turn transmits the impulse on to the textile (2).
Patent DE-19612152-A1 (DE)
Title: Device to open flask of pressurised gas, e.g. for motor vehicle airbag
IPC: B60R21/268
Filed: 1996-03-27
Abstract: The device to open the airbag flask of gas under pressure that is closed with the membrane (2) uses the direct or indirect application of the energy from a current pulse provided by an induction coil of an eddy current accelerator to open the membrane. The coil is at the rim of the membrane and with a current pulse in its primary, an extremely high secondary current is induced in the membrane which partly melts it and partly accelerates it. There is a retaining ring in front of the coil which catches the force arising from the current pulse. The membrane is in the transition region between the neck of the flask to the body of the flask.
Patent DE-19612401-A1 (DE)
Title: Internal combustion engine air and fuel gas feed
Inventor: DIETRICH RAINER
IPC: F02M21/04
Filed: 1996-03-28
Abstract: The fuel mixture feed system, for an internal combustion engine, uses concentric poppet valves for separate control of air and fuel gas. The air control (19), fuel gas control (40) and the mixer (24) are integrated in a single unit (10), and in a single housing (11). The flow channels (23,42) for the fuel gas (16) and the combustion air (15) are accommodated within the unit or housing (11). Their cross-sections, at least at the entry (31) in a mixing zone (24), are of circular symmetry and concentric to each other.
Patent DE-19614682-A1 (DE)
Title: Production of propylene oxide from propylene@
Inventor: SCHNURPFEIL DIETER DR
IPC: C07D301/26
Filed: 1996-04-13
Abstract: Production of propylene oxide comprises chlorohydrination of propylene, and milk of lime saponification, under the following conditions. (1) The mole ratio of propylene to chlorine in the chlorohydrination stage is 1.15-1 so that there is no excess of chlorine in this stage; (2) the content of 1,1,1,3,3-pentachloroacetone in the chlorohydrination reactor is controlled; (3) preparation of the milk of lime is from quicklime containing at least 85% CaO and a maximum of 6% SiO2; (4) waste water from the saponification is led by the shortest route (so as to preserve its heat content) to a settling vessel for separation for 0.5-10 hours depending on its initial concentration and the final concentration required; (5) the recycling stream, which is contaminated with organochlorine compounds, is fed from the bottom of the settling vessel to a mixer where it is mixed with fresh milk of lime and recycled to the process; (6) the saponification waste water or the recycling stream is sluiced such that the inerts content is no more than 65% of the total solids in the milk of lime circuit and the sluiced-off stream is cycled back to a holding vessel; (7) the clear water stream containing only dissolved Ca(OH)2, CaCl2 and adsorbable organic halogen compounds (AOX) is fed from the settling vessel to a holding vessel or a cascade of such vessels; (8) lye is fed to the holding vessel and the mixture is held at 75-98 deg C for up to 20 hours depending on the AOX amount and composition; and/or an aqueous alkali lye of such concentration to give a (waste water stream):(alkali stream) ratio of 2.5-200 (preferably 2.5-150) or a solid alkali is added, and pumped round.
Patent DE-19614934-A1 (DE)
Title: Thermoplastics reinforced with glass fibre mats for making e.g.. paintable automotive parts
Inventor: PENZ WOLFGANG
IPC: C08K7/00
Filed: 1996-04-16
Abstract: Glass fibre mat-reinforced thermoplastics (GMT`s) used for making paintable articles comprise the following components :(A) a thermoplastic polymer matrix with a viscosity under processing conditions corresponding to the MFI (230 deg C ; 2.16 kg) of polypropylene, equal to at least 250 g / 10 minutes ; (B) one or more glass fibre mats that cause the article to expand to at least 2.5 times its original thickness upon heating; and (C) optional fine particulate mineral filler.
Patent DE-19617145-A1 (DE)
Title: Multi:shed loom
Inventor: STEINER ALOIS
IPC: D03D41/00
Filed: 1996-04-29
Abstract: The shed holder (1), at the rotor of a multi-shed loom, has a laying surface (11) for the upper warps as a saddle point (S). The local drop point (Q) at the saddle point forms an enclosed angle (alpha) with the blade plane, with the tangents (T) at each main curvature line (110) of the saddle point, and a max. in the saddle point.
Patent DE-19617790-A1 (DE)
Inventor: MAROLD FREIMUT JOACHIM
IPC: F16K11/044
Filed: 1996-05-03
Abstract: The invention relates to a switchable distributor for fluids, especially gases, in which switching is effected by the longitudinal movement of a slide with a closing plate between seals. To prevent pressure peaks, the closing plate may be designed in such a way that it is possible for the fluid to flow around the closing plate during the process. The switchable fluid distributor of the invention is suitable for switching in non-stationary processes, especially in regenerative heat exchangers and may be used preferably in a regenerative afterburning process.
Patent DE-19617805-A1 (DE)
Title: Battery charging system e.g. for motor powered work tool
Inventor: MIZUNO YASUMASA
IPC: H02J7/02
Filed: 1996-05-03
Abstract: A battery charging system has a device to recognise the nominal voltage. For this there is a first recognition electrode (13) on the charger and a second one (23) on at least one of the batteries with different nominal voltages, which touches the first one when the battery is connected to the charger. The second recognition electrode is joined to the battery's negative pole (12). A reference voltage is applied to the first recognition electrode so that the nominal battery voltage is found from the voltage there. The charger has an electrode(14) to measure temperature and the battery has a second one (24) which touches it when the battery is connected to the charger.
Patent DE-19617884-A1 (DE)
Title: Construction of fluid-tight packaging
Inventor: REICHERTZ JUERGEN DIPL ING
IPC: B65D5/70
Filed: 1996-05-04
Abstract: The fluid-tight packaging is made by folding a sheet of material which may consist of or be coated with plastics. The sheet of material may incorporate a tear-off panel (12) defined by a weakened groove round its edges. There is a pull-tab at the end of this panel which may be grasped to rip out the tear-off panel. The tear-off panel is partly in the front wall (1) and partly in the top (3) of the finished package. The front and rear (2) walls are connected together via the top of the package. The bottom of the package is made of tags (6a,b,8a,b) which are joined together.
Patent DE-19618101-A1 (DE)
Inventor: MUNDIGL JOSEF
IPC: G06K19/077
Filed: 1996-05-06
Abstract: In order to avoid damages to the integrated circuit (6) or the formation of cracks between the carrier (2) and the integrated circuit (6) when the carrier (2) is subjected to bending loads, a stiffening member (12) which does not touch the carrier (2) is introduced into the covering (10) of the integrated circuit (6). The stiffening member (12), for example a ring-shaped element, is laid into the covering tool of an appropriate plastic injection mould in such a way that plastic material can penetrate between the carrier (2) and the stiffening member (12).
Patent DE-19618454-A1 (DE)
Title: Fuel feed pipe for motor vehicle IC-engine
Inventor: FISCHERKELLER ROLF DIPL ING
IPC: B60K15/073
Filed: 1996-05-08
Abstract: The fuel feed has a jet pump (31) incorporated in a connecting section (38) between a fuel return pipe (27) and a suction duct (32). In the return pipe is a jet (33) and this is positioned in the flow path direction of mixing pipe section (39).  The connecting sections of the fuel return pipe and the intake suction pipe can be form-locking in shape. The jet can have a bulged diameter (34) corresponding to that of the fuel return pipe inner diameter.
Patent DE-19622517-A1 (DE)
Title: Hydraulic constant flow gear pump flow control valve
Inventor: PIPPES REINHARD
IPC: F04C14/24
Filed: 1996-06-05
Abstract: The hydraulic gear pump (1,2) has a suction inlet (4) and an outlet (5) that connects with a flow regulating valve (6) to deliver a constant flow rate (Q1) to a load. Any surplus flow (Q2) is directed to a second load. The flow regulating valve has a control spool (9) that is moved axially against a spring (10). Within the spool is a variable metering orifice (11) that has a constant pressure difference across it and controls the spool movement to regulate the flow. The pressure drop across a restrictor (20) formed by a hole (15) in a sealing screw controls a switch over valve (8).
Patent DE-19635388-A1 (DE)
Title: Rotary offset printing press for first or second forme printing
Inventor: WEISBACH GUENTER DR ING
IPC: B41F21/10
Filed: 1996-08-31
Abstract: The sheet (11) to be printed is turned in first or second forme printing by a turning drum (1) with co-operating sheet holder systems (9,10). Three sheet-guide cylinders (1,2,3) are positioned between the printing cylinders (4,5). A conveyor begins under the tangential point of the turning drum and the printing cylinder (4) in front of it for guiding and receiving the sheet to be turned. The first sheet guide cylinder is the turning drum.
Patent DE-19637115-A1 (DE)
Title: Control for form metal working on bending machine
Inventor: LIEDTKE ERWIN
IPC: B21D7/14
Filed: 1996-09-12
Abstract: The control has secant angles ( psi i) defined for the forming size, at which contact the outer contour of the workpiece (1) with four sensors (M1-M4). The evaluation of the contour of the workpiece may be effected by several angular values ( psi i- psi n). The workpiece may be moved at intervals.
Patent DE-19637237-A1 (DE)
Inventor: ARLT MICHAEL DR
IPC: C07D405/12
Filed: 1996-09-13
Abstract: Piperazine derivatives having formula (I), wherein R<1> and R<2> have the meanings given in claim 1, are dopamine ligands with D4 receptor selectivity and are suited for treatment and prophylaxis of anxiety states, depression, schizophrenia, obsessive ideas, Parkinson's disease, tardive diskinesia, nausea and gastro-intestinal tract disorders.
Patent DE-19638991-A1 (DE)
Title: Machine for wire cutting ceramic, glass or silicon workpiece
Inventor: OKUNO KIYOHITO
IPC: B28D5/00
Filed: 1996-09-23
Abstract: A cutting machine has: (a) a wire which is carried by rolls mounted on a frame and which has a workpiece cutting region extending between two rolls; (b) a container which holds cutting liquid to be applied onto the workpiece and wire during cutting and which has a max. filling level-defining upper edge located below the wire cutting region; and (c) equipment for fastening the workpiece to the frame above the wire cutting region such that, when the workpiece contacts the wire for cutting, it deflects a portion of the cutting region into the container so that cutting is effected within the cutting liquid.  Also claimed is a method of cutting a workpiece using the wire cutting machine comprising arranging the container such that the cutting liquid level is immediately below the wire cutting region and deflecting the wire downwards into the cutting liquid by lowering the workpiece into contact with the cutting region so that the cutting liquid is continuously supplied to the  workpiece during cutting by the wire.
Patent DE-19640759-A1 (DE)
Title: Simplified production of detergent, especially dishwashing powder
Inventor: SCHMITZ HERBERT
IPC: C11D3/10
Filed: 1996-10-02
Abstract: Production of a powdered detergent, preferably a mechanical dishwashing powder, involves intensively mixing soda (11) and citric acid (12) with removal of heat (13) to give sodium hydrogen carbonate, sodium citrate dihydrate and some (especially below 10 wt.%) residual soda.
Patent DE-19641560-A1 (DE)
Inventor: HUEBNER-PARAJSZ CHRISTA DR
IPC: G01N33/574
Filed: 1996-10-09
Abstract: The invention relates to monoclonal antibodies against a human ACT and serine protease complex, preferably ACT-PSA presenting no cross reactivity to free, non-complexed human ACT and free, non-complexed PSA, as well as diagnostic test methods to detect serine protease ACT complexes, using these monoclonal antibodies.
Patent DE-19645652-A1 (DE)
Title: Protective cover for computer keyboards
Inventor: KRAYL VOLKER DIPL ING
IPC: H01H13/70
Filed: 1996-11-06
Abstract: The flexible cover 5 is formed of laminate strips of material that allow it to follow a curved path. The ends of the cover are located in guide slots formed in side plates 3,4. The cover is pulled over the keyboard until the front edge fully engages the housing. It is pulled over the keyboard using a hand grip (7) or with an automatic drive and control. Sealing strips protect the keyboard against any environmental effects. The automatic drive has a drive unit which controls the automatic closing and opening of the cover. The drive unit is activated when the computer is turned on and the key is turned.
Patent DE-19649726-A1 (DE)
Title: Charging device for automobile key with integrated torch, remote control etc battery cells
IPC: H02J7/02
Filed: 1996-11-30
Abstract: A battery charging device for electrical or electronic devices integrated in automobile key has an electrically conducting contact strip deposited on the key and a similar strip of spring on a lock. The metallic part of the key represents, or substitutes for, a contact. Energy in another form (e.g. inductive) is also transmitted to the key.
Patent DE-19651655-A1 (DE)
Title: Thin layer solar module
Inventor: CAMPE HILMAR VON DIPL PHYS DR
IPC: H01L31/0475
Filed: 1996-12-12
Abstract: The module has solar cells (10,12) each comprising at least an electrically conductive layer (18) and a return contact.Two semiconductor layers (22) of a conductivity type, or an insulating layer as a tunnel oxide layer are arranged on a semiconductor layer (20) of a different conductivity type. The cells have a second electrical conductor (28) which runs opposite to the first conductive layer. At least the semiconductor layers or the insulating layer of adjacent solar cells are spaced from each other. The first semiconductor layers of adjacent cells make a transition in their adjacent regions into a common section (24) formed of insulating material converted from the first semiconductor layers.
Patent DE-19652687-A1 (DE)
Title: Centering steel rims on hubs of motor vehicle wheels
Inventor: JANSEN WOLFGANG
IPC: B60B3/14
Filed: 1996-12-18
Abstract: A centering ring is located between the hub and rim of the wheel. Its external diameter corresponds to the internal diameter of the rim. A cup-form hub cap (4) encloses the outer end section of the hub and has a base (5) and an axially symmetrical wall (6) upon which a flange-form widened clamping collar (7) is retained. The clamping collar is fixed in the axial direction between the rim and hub when in the assembled state. The section of the hub cap wall adjacent to the clamping collar sits radially between the rim and centering ring.
Patent DE-19653232-A1 (DE)
Title: Adjuster for frame of doorway during installation
Inventor: DORSCH BERNHARD
IPC: E04F21/00
Filed: 1996-12-20
Abstract: The adjuster has a firm-standing rectangular frame (13) which is composed of vertical profiles (2) similar to but shorter than the vertical parts of the door's frame. They are combined with horizontal profiles at the top and bottom (5,7), also similar to but shorter than those of the door's frame, or are else are extensible, specifically by being telescopic, and additionally fitted out with frame wall or floor fixers such as height adjustable feet (18). The door's frame is held in place by releasably or adjustably fitted holders (46) and adjustment end stops (45) assisted by a spirit level (27). The adjuster frame can be adjusted over its depth parallel to the wall thickness, and be constructed from two exactly registered rectangular frames (10,11) joined in parallel planes by spacers (12) of equal length. These spacers can be telescopically extended at right angles to the frame using infinitely arrestable adjuster parts (5,7,14,16). The frame is located by a lintel-level clamp (29) which swings round within the opening (39) produced by the completed adjuster frame, using a self-arresting contact plate (30) working at right angles to the main plane of the frame. The frame is preferably made of steel or stable plastics.
Patent DE-19702024-A1 (DE)
Title: Movable suspended wall for building interior driven e.g. by sensors for person proximity
Inventor: BISCHOF MARKUS
IPC: E05D15/26
Filed: 1997-01-23
Abstract: The wall has its panels (2) suspended from overhead rails to move to either side. Between two panels small panels form a door. This has a separate servo drive to open and close the door independently of the positions of the wall panels using a separate servo drive. The doors may be e.g. telescopic, rotating. The door fitting is complete with servo drive, control system and sensors, and can be fitted between any panels. The power feed to the door servo is via slip contacts and supply rails. At least one of the pendant door supports is hollow to carry the supply cables and control wires.
Patent DE-19702370-A1 (DE)
Title: Dental handpiece with root channel length measuring function
Inventor: NAKAYAMA SHOZO
IPC: A61C1/14
Filed: 1997-01-23
Abstract: The dental handpiece has a signal circuit providing a measuring signal for a root channel length measuring circuit with a measuring sensor (5), supported by a measuring head (4) at the end of the handpiece.  The signal circuit is electrically coupled to a contact piece (6) in the vicinity of the measuring sensor, for providing the electrical connection with the latter. The contact piece may lie in the underside of the measuring head, for rotation about an axis perpendicular to the axial direction of the measuring sensor, to bring it into contact with the latter.
Patent DE-19705962-A1 (DE)
Inventor: BLATTER KARSTEN DR
IPC: C08G63/78
Filed: 1997-02-17
Abstract: The invention concerns homogeneously tinted polyester particles of an average size < 50  mu m, having a monomodal granulometric distribution per particle (=d90-d10/d50)</=2,5. At temperatures < 200 DEG C, these particles can be molten to form a continuous coating. The invention also relates to the process of production of same and their use as powder lacquers. In the preferred embodiment, the particles contain units of formulae (1) -CO-X-CO and (2) -O-D-O-, in which X represents a substituted or non-substituted aromatic residue C6 to C14 or an alkylene, polymethylene, cycloalkane or dimethylene-cycloalkane group or an alkandiyle group in a straight or branched chain, possibly unsaturated, and D represents an alkylene, polymethylene, dimethylene-cycloalkane group or an alcandiyle group in a straight or branched chain, possibly unsaturated.
Patent DE-19713455-A1 (DE)
Title: Seal ring for shaft sealing of e.g. hydraulic equipment, pneumatic component
Inventor: MOTOI CHIYOJI
IPC: F16J15/44
Filed: 1997-04-01
Abstract: The seal ring is slidably contacted and mounted in an annular groove at the peripheral surface of a shaft to seal space between the shaft and case. Several oil grooves (9) are opened to the inner peripheral surface side (8) of a seal ring body (5a) facing the annular groove. Wedge effect generation surfaces (10a,10b) are connected and extended to both sides of the peripheral direction of the oil grooves and form an inclined recess in the seal ring body.
Patent DE-19714227-A1 (DE)
Title: Housing fitting for electrical generator in motor vehicle
Inventor: ZOELLER ROLF
IPC: H02K5/20
Filed: 1997-04-07
Abstract: The electrical generator 10 has connection terminals 16 formed on the end cover 12. In order that the generator can be used on a number of different road vehicle types the terminals are fitted with adapter elements 18 that project in a radial direction.  An air inlet element 30 is also fitted to allow cooling air to be circulated around the interior of the housing. This can be generated by an integral impeller or a separate blower.
Patent DE-19714478-A1 (DE)
Title: Programming information method for video recorder
Inventor: HUH CHUNG HYOEA
IPC: G11B15/02
Filed: 1997-04-08
Abstract: The programming method involves allowing the data to be transmitted and received by a video recorder.  In particular, the video programming information can be transmitted as a radio signal and is used for programming a required programme.   The method includes using a system which has a tuner 11 coupled to a teletext decoder 15,16,17,18 and this is connected to the video recorder via a Scart connector 19.  The recorder used a memory for code storage, and the process involves the use of a controller 20.
Patent DE-19714848-A1 (DE)
Title: Suspended gondola lifting and lowering system
Inventor: RINIO JOHANNES
IPC: E04G3/32
Filed: 1997-04-10
Abstract: The movable platform or gondola (06) is used to gain access to roofs, tall chimneys etc. There is a single motor (10) which is used to drive two hoists, one for each end of the elongated gondola. The gondola has an A-frame (09) at each end, attached to a support rope (01) there is a rope (11,12), or part of the one rope, which supports each end of the gondola. The parts of the rope run over a series of drive and guide pulleys which ensure that the two ends of the gondola are raised and lowered at the same rate.
Patent DE-19715225-A1 (DE)
Title: Message listening-in method e.g. for mobile or wireless telephone
Inventor: EUSCHER CHRISTOPH DIPL ING
IPC: H04M3/487
Filed: 1997-04-11
Abstract: The method involves receiving, processing, and, if necessary, reproducing a down-link (DL) sent from a base station (BS) to a first mobile station (MS1) by a second mobile station (MS2) located in the same radio cell as the base station and the first mobile station. An uplink (UL) sent by the first mobile station to the base station is preferably also received, processed and reproduced by the second mobile station in addition to the downlink. An initialisation message is preferably sent by the by the first mobile station to the second mobile station on a channel which is received by all mobile stations of a cell, whereby the initialisation message contains information and authentifications required for the reception of the down-link, and if necessary the uplink.