baber/WOPTO huggingface dataset:
Patent DE-19533736-A1 (DE)
Title: Catheter balloon hydraulic test method for small e.g. heart or cerebral catheters
Inventor: ROESLER KARL
IPC: A61M25/16
Filed: 1995-09-12
Abstract: The method has the balloon first enclosed in a cuvette, with temperature control, and evacuated. It is then inflated, filled and the pressure released, through a hydraulic system. Known values for volume compliance, diameter compliance, residual volume, flow rate, balloon shape and bursting pressure, also smallest catheter size, are obtained. With the help of an electronic calculator, they are evaluated and converted into an estimation of the back flow rate, deflation time and residual volume.  The hydraulic system is connected on one side through a tube and valve (4) with a reserve container (2) and a vacuum pump and on the other with a tube, valve and needle connection with a test probe. A volume meter (13) is attached to the hydraulic system and a manometer on the tube between hydraulic system and probe. A laser scanner (11) on a slide (10) is secured in a corner of the cuvette (7) and a video camera (9) on the opposite side pointed at the probe.
Patent DE-19535584-A1 (DE)
Title: Wall pocket tank, especially for fuel oil
Inventor: DERER ANDREAS DIPL ING
IPC: B65D90/24
Filed: 1995-09-25
Abstract: The wall pocket tank comprises an oil collecting vessel (1). It is open at the top but otherwise enclosed on all sides, with stiffening ribs (2) on the inside. It has a rain cover (3), fastening elements (4) on the outside, and a bottom which usually is not horizontal but inclined downwards towards the fastening elements. A monitoring pipe (6) is fitted at the lowest point of the vessel. An oil tank (7), enclosed but with a removable top, is smaller than the oil collecting vessel and stands loose inside it. This tank also has an inclined bottom and matches that of the outer vessel.
Patent DE-19540230-A1 (DE)
Title: Electrical hollow waveguide appts. for HF supply line to directional radio link antennae
Inventor: SEEBER STEFAN
IPC: H01Q1/02
Filed: 1995-10-17
Abstract: The appts. includes a pressure meter and a pressure generator. A ring shaped sealed connection piece (4) is fitted around the hollow waveguide (1) at least in the vicinity of the HF source (2). A non-return valve (5) is arranged pressure tight in a T shaped branch (4a). A sealing test unit (6) consisting of a distribution piece (6) which is connectable on one side with a pressure meter (6b) and on the other side with a pressure generator (6c). It is connectable or connected for the purpose of testing the pressure tightness at the branch (4a).
Patent DE-19540530-A1 (DE)
Title: Compressed data signal transmission
Inventor: FISCHER KYRILL A DR RER NAT
IPC: H03M7/38
Filed: 1995-10-31
Abstract: During the signal transmission with reduced data volume, the signals to be transmitted are predictively quantised on the transmit side, using variable prediction coefficient sets. The quantised signals on both the transmit and reception sides are reconstructed by a predictor, which all operate with identical prediction coefficient sets.  Both at the transmit and reception sides the prediction coefficient sets are derived in the same way by a signal classifier. Preferably, the respective reconstructed signal is supplied to the signal classifier both at the transmit and reception sides.
Patent DE-19543681-A1 (DE)
Title: Branch for house connecting line linked to supply line
Inventor: KUEHLING FRANZ
IPC: F16L41/06
Filed: 1995-11-23
Abstract: The branch for a house connecting line can be linked to the main supply line and has a sleeve enclosing the supply line with a branch sleeve for the house connecting line. A primary drilling sleeve (3) comprises an integrated drill and has a thread at top end for a threaded lid.  The drilling sleeve has an annular pocket (5) in the region of the top end thread. Pref. the pocket is located between the wall of the drilling sleeve and its thread, with the latter length approximately corresp. to that of the pocket. A mounting sleeve may be retained by the pocket.
Patent DE-19548708-A1 (DE)
Inventor: BAUMGARTH MANFRED DR
IPC: A61K31/381
Filed: 1995-12-23
Abstract: Cyclic sulphones of formula (I) are disclosed, in which: R<1> and R<2> each independently of one another stand for H, A, CF3, CH2F, CHF2, C2F5, Hal, OH, OA, NH2, NHA, NA2, NO2 or CN; X stands for CR<4>R<5>, C=Z, O, S, NH, NA or NR<3>; Y stands for CR<6>R<7>, C=Z, O, NH, NA, or NR<3>; Z stands for O, S, NH, NA, NOH, NOA, CH2, CHA or CA2; R<4>, R<5>, R<6> and R<7> each independently of one another stand for H, A, R<3>, Hal, OH, OA, SH, SA, NH2, NHA or NA2, or alternatively, R<5> and R<6> or R<7> and R<8> can together represent a bond, only one such bond being present in each molecule; R<4> and R<5> together can also stand for O-(CH2)2-O or O-(CH2)3-O; R<8> and R<9> each independently of one another stand for H or A; A stands for alkyl with 1-6 C atoms; Hal stands for F, Cl, Br or I; and R<3> stands for phenyl or benzyl which is unsubstituted or single-, double- or triple-substituted by A, OA, NH2, NHA, NA2, F, Cl, Br and/or CF3; and n is 0 or 1. Also disclosed are the physiologically tolerable salts of these compounds. These compounds and their salts have anti-arrhythmic properties and act as inhibitors of the cellular Na+/H+-antiporter.
Patent DE-19608371-A1 (DE)
Title: Vulcanised rubber conveyor belt
Inventor: KOPPERS MANFRED DIPL ING
IPC: B65G15/08
Filed: 1996-03-05
Abstract: An outdoor rubber conveyor belt (1) made of flat vulcanised material is bent to a tube enclosing the charge, and runs through a series of rollers (2) holding it in a tube shape until it reaches the discharge point. During discharge, the tube opens and runs through a section with no rollers maintaining the tube-shape. A number of magnetic metal cables (5) are embedded within the inner section (6) of the belt. The outer belt edges (7,7a) incorporate cables of non-magnetic steel. When the belt is rolled into a tube, the magnetised inner cables move in close proximity over a series of rollers in the same plane which have magnets (9).
Patent DE-19609315-A1 (DE)
Title: Nasal applicator
Inventor: HAUSWALD BETTINA DR
IPC: G01N33/52
Filed: 1996-03-09
Abstract: A nasal applicator, for allergy tests, has a substrate (2) coated with at least one allergen material, fitted to a carrier (1) matching the anatomy of the interior of the nose. The substrate (2) is brought into contact with the mucous membrane of the nose (3), for the antibodies to penetrate the substrate (2), for the antigen-antibody complex to be identified by a specific in vitro test process.
Patent DE-19610499-A1 (DE)
Title: Current supply for cooker plates or workshops
Inventor: POELLET WILFRIED
IPC: H01R13/73
Filed: 1996-03-18
Abstract: The current supply has at least one plug connector block (22) supplied from the domestic mains supply via a free cable (26). The connector block can be moved along a rail-shaped holder on a wall. The connector block can be moved in the longitudinal direction on the holder rod (24) which is of simple cross-section. The connector block has a hollow cylindrical aperture (29) for the rod which can be moved longitudinally within it.
Patent DE-19613208-A1 (DE)
Title: In-line skate with boot, wheels, bearing blocks and axles
Inventor: ORTWIG JAN
IPC: A63C17/00
Filed: 1996-04-02
Abstract: The in-line skate has a sole (2) which has roller elements, especially wheels (3) pivot mounted behind each other in the sole's longitudinal direction. The axles (5) of the roller elements run at right angles to the sole's longitudinal direction.  The bearing blocks (4) with the roller elements are an integral part of a preferably plate-shaped holder (6) which has at least one and preferably two fixtures matching those on the boot, and preferably at the heel and toe. The boot has a tough outer shell (22) and an elastic inner shoe (23) joined together and to the wearer's foot by at least two hook-pile fastener strips (24).
Patent DE-19613263-A1 (DE)
Title: Fluorescent lamps domestic lighting system including outdoor use
Inventor: SHALVI RAM
IPC: H05B41/24
Filed: 1996-04-02
Abstract: A lighting system for electrically feeding a number of fluorescent lamps mutually separated from one another and arranged around a region, such as a garden, to be illuminated, includes a number of sockets for the fluorescent lamps, and low voltage (LV) electrical supply cables connecting the sockets to a single supply point. Included in each socket is an electrical circuit for conversion of a LV LF supply to a HV HF power supply for a given fluorescent lamp. A transformer is used for connection between the single supply point and a mains supply in order to convert the latter to a LV supply.
Patent DE-19614849-A1 (DE)
Title: Door or gate body for e.g. construction yards
Inventor: BAHLINGER WALTER
IPC: E05D7/10
Filed: 1996-04-15
Abstract: The body (7) has a door hinge (4) which consists of bottom and top frame pieces (5,6) and bottom and top and bottom flank parts (2,3). The flank parts are mountable on a door or gate, and hinge on the frame pieces. The frame and flank pieces have different heights, i.e. the top pieces are taller than the bottom pieces.
Patent DE-19617445-A1 (DE)
Title: Shovel-type stretcher for traumatised emergency patients
Inventor: BECKER HARALD
IPC: A61G1/013
Filed: 1996-05-02
Abstract: The stretcher is split in the lengthwise direction into halves, being particularly for patients with traumatic injuries. Its backrest (23) is collapsible, folding down onto it in the lengthwise direction, and can be height-adjustable. The stretcher can fold once in the transverse direction, and can have a tubular frame (2), typically aluminium. Supporting components, typically of composite fibre, can be fixed to the frame, and the backrest can also have a tubular frame (27, 28) and supporting components (30, 31). Adapters can be included, for fitting to an underframe, together with holders for a superstructure.
Patent DE-19624566-A1 (DE)
Title: Rotating, heated godet roll reduces heat loss
Inventor: ERDMANN HANS
IPC: D02J13/00
Filed: 1996-06-20
Abstract: The rotating, heated godet roll is for heat treating yarns and films. As a feature, the front end of the godet roll is covered by a non-rotating disk. The disk is equipped with a collar which covers the front, unused cylindrical length of the godet roll wholly or in partially.
Patent DE-19625153-A1 (DE)
Title: Gaseous pollutant removal from gas stream
IPC: B01D51/10
Filed: 1996-06-24
Abstract: The removal of gaseous pollutants, in particular organic solvents from air or gas, comprises condensation in the centrifugal stream of a turbulent-flow pipe. Also claimed is the apparatus for the above process.
Patent DE-19625197-A1 (DE)
Title: Public lighting system for streets and buildings
Inventor: MASSEN MURIEL
IPC: H05B37/02
Filed: 1996-06-24
Abstract: The lighting system includes a transmitter carried by the person walking or passing a build-up area at night, provided with lamps for illumination. The portable transmitter contacts the lamps directly or across transmitter-receiver units, to light up when required the surrounding lamps in this region. In addition to the function "light-up" transmitted by the portable transmitter, an emergency call can be transmitted to a central station. The portable transmitter contains a code, unambiguously identifying the carrier or an authorised person, and/or the signal of the transmitter is so coded, that it could only be produced with difficulty by non-authorised person.
Patent DE-19630639-A1 (DE)
Title: Mine percussive drilling machine
IPC: E21B10/56
Filed: 1996-07-30
Abstract: The locking bolt (4) should be prismatic or cylindrical and its height remains constant or diminishes forwards lengthways parallel to the dividing plane between the pair (5,6) as opposed to the bolt breadth. This retains its basic form in section but diminishes steadily and continuously. The half grooves (7,8) in the pair are adapted lengthways to the bolt section where they support this. In a bolt variant, the half grooves retain section adapted to the bolt but gradually converge in the drilling direction as the bolt section decreases. The grooves may be formed in chord shape in the head (1) opening and round the shaft end (3). The paired surfaces of the projections and recesses forming the claw coupling between shaft and head could be directed radially or again are bent so as to run counter to head rotation, starting from the inward end of the locking bolt.
Patent DE-19634145-A1 (DE)
Title: Control of safe working range of computerised numerical control (CNC) machine tool
Inventor: PARK JUN-HONG
IPC: G05B19/19
Filed: 1996-08-23
Abstract: The CNC machine tool system has a controller 5 with an interpreter 6 that converts actual data into inputs for an interrupt routine that generates interrupts every 8 to 16 milliseconds. The output is coupled to the servo controller directing the axis servo motors.  The interrupt routine controls the periodic transmission of position data to the servo controller. This is used to determine a feed-rate cycle with acceleration and deceleration rates and a stopping distance. If the value exceeds a limit a warning is generated
Patent DE-19637766-A1 (DE)
Title: Garage door operator linkage
IPC: E05D15/06
Filed: 1996-09-16
Abstract: The operator has one connector (14) fitted in the outer part of the vertical rails (4) for the guide roller (5') and the connectors hingedly connect the bars. The roller oscillates around a pivot point (13) in the rod in which it is mounted. The roller is sprung relative the connector which in turn is divided to give a U-shaped connector section within the roller groove. The longer leg of the U shape is formed with overlapped ends to hold and carry the guide roller. The guide roller is connected exclusively to the overlapped ends of the connector and there is an additional spring between the roller and connector to operate in the opposite direction to the first spring.
Patent DE-19642081-A1 (DE)
Title: Lightweight stackable mini-shelter for two people
Inventor: PINICK ULLI
IPC: E04H1/12
Filed: 1996-10-04
Abstract: The mini-shelter is made of plastics and has a wind and water repellant outer wall in a dynamic rounded shape with an insertable couch and seat bench. The outer skin can be in one or two parts and stack in each other. The inserted couch and seat bench consist of one or two parts of lightweight plastics which can stack in each other. The base of the outside wall is angled for anchoring in the ground through ground pegs. A recess for holding two sets of luggage is provided in the space between the bench surfaces.
Patent DE-19645842-A1 (DE)
Inventor: SIMON JOACHIM DIPL CHEM DR
IPC: C08G69/44
Filed: 1996-11-07
Abstract: The invention concerns novel plant-treatment agents comprising: at least one thermoplastically processable biodegradable polyester amide, optionally in a mixture with one or a plurality of further thermoplastically processable, biodegradable polymer components; at least one agrochemical substance; and optionally additives. The invention further concerns a process for preparing these agents, and their use in the application of agrochemical substances.
Patent DE-19649047-A1 (DE)
Title: Domestic appliance, e.g. an oven
Inventor: MUELLER ERICH
IPC: F24C15/08
Filed: 1996-11-27
Abstract: A domestic appliance, especially an oven (2), comprises a control panel (4) with a front surface (40) on which the controls (20-26) are mounted. A fixing element (43) is located behind the front surface. A holding unit (3) is used to support the fixing element.The holding unit preferably has \- 1 support surface (31) for each fixing element (43).
Patent DE-19652142-A1 (DE)
Title: Mobile radio station e.g. for transmitting emergency messages
Inventor: SCHMIDT HOLGER
IPC: H04M1/72424
Filed: 1996-12-14
Abstract: The station includes a storage unit (4) for recorded information. The storage unit directs the recorded information to a transmitter (5) when an activation unit (2) is operated. The information is sent to a selected telephone partner (8). Preferably, the information is an oral or written text form.  A microphone is provided for recording the oral text. The storage unit is able to store several different information, e.g. three messages. A switch is provided to select the information when transmitter is activated. The storage unit is preferably based on a digital system. A GPS receiver can be coupled to the mobile radio station for reception of determined position data.
Patent DE-19652202-A1 (DE)
Title: Electronic pill or medicine box with display indicating occasions of taking and doses of medicament
Inventor: RIVET WILLY DIPL ING
IPC: A61J7/04
Filed: 1996-12-16
Abstract: An electrical pill or medicine box has a casing (2) and a display (5) indicating the time of the last- or next occasion of taking medicament. Preferably, the display is externally-visible, especially in the cover (3). The time indicated is the date and/or the time of the occasion. A switch (9) advances the date and/or time. The number of doses to be taken is indicated and a cover switch operates a dose counter. The number of doses taken is displayed. There is a clock and date display (12, 13); also a reminder and alarm function, the alarm given optically and/or acoustically. A medicament dispenser device may operate the switch (9).
Patent DE-19653140-A1 (DE)
Inventor: DEWENTER WENDELIN
IPC: E21B43/25
Filed: 1996-12-19
Abstract: The invention relates to a method for drying out rock containing immobile formation water within the encroachment area of natural gas deposits and gas reservoirs, which produce less than 50 l of water per 1000 m<3> (Vn) of extracted natural gas. According to said method, the water-bearing rock is rendered hydrophobic by means of a dispersion containing the following components: (A) a water-repelling active substance, (B) a hydrophilic dispersing agent which can be mixed with water, and, if needed, (C) a dispersing additive.
Patent DE-19653200-A1 (DE)
Inventor: FETZNER THOMAS DR
IPC: B01D53/94
Filed: 1996-12-19
Abstract: In accordance with the invention, for the reduction of NOx, in particular in burner gases, a catalyst is used consisting of: (a) 20-97 wt.% Al2O3, (b) 1-40 wt.% CuO, (c) 1-50 wt.% ZnO, (d) 1-40 wt.% Ag, (e) 0-2 wt.% Pt, (f) 0-20 wt.% oxides of rare earth metals, elements of the third subgroup of the periodic system or their mixtures, with relation to the total weight of components (a) to (e), which is 100 wt.% In this catalyst, up to half the weight of component (a) can be replaced by FE2O3, Cr2O3, Ga2O3 or their mixtures; up to half the weight of component (b) can be replaced by CoO; up to half the weight of component (c) can be replaced by MgO; up to half the weight of component (d) can be replaced by Au, and up to half the weight of component (e) can be replaced by Pd, Ru, Os, Ir, Rh, Re or their mixtures. Components (a), (b) and (c) form a spinel which can be doped with the components (d), (e) and (f).
Patent DE-19653252-A1 (DE)
IPC: E04C2/04
Filed: 1996-12-20
Abstract: The wall slab element making process involves pouring concrete (7) into a mould box (1) open at the top, so that the top surface (8) of the concrete layer (9) is below the top edge (5) of the box to a certain extent (u). A layer (10) of a dry mixture of fine aggregate and binder is placed on the concrete layer, projecting above the top edge of the box to a certain extent. The dry mixture is compacted down to the top edge of the mould, dampening it through so that it bonds into a hard surface layer.
Patent DE-19654251-A1 (DE)
Inventor: KARSTENS TIES DR
IPC: A23L29/238
Filed: 1996-12-23
Abstract: The invention relates to a method for improving the exploitability and processability of guar endosperm. According to said method, guar splits are brought into contact with liquid ammonia at an initial pressure which is higher than the atmospheric pressure and at a temperature of at least 25  DEG C, whereby the amount of liquid ammonia is sufficient to moisten at least the surface of the guar splits and the remaining available guar split/liquid ammonia system volume is increased in an explosion-like manner by reducing the pressure by approximately 5 bars, resulting in the sheath of the guar-splits being torn open. Said ammonia-exploded guar splits can be ground more easily than native guar splits.
Patent DE-19705183-A1 (DE)
Title: Sulphur-vulcanised rubber formulation based on diene elastomers, fillers and additives including linear alcohols
Inventor: BECKMANN OTTO DR
IPC: C08K5/05
Filed: 1997-02-11
Abstract: This rubber mixture cross-linked by sulphur is especially suitable for tyre treads. It is based on diene elastomers with conventional fillers and additives. The new feature comprises further additions of one or more aliphatic, monofunctional, monohydric alcohols with a chain length of 6-34 carbon atoms. Also claimed is use of the mixture for making tyre treads.
Patent DE-19707292-A1 (DE)
Title: Blow moulding and container filling assembly and process
Inventor: KATOU TAKAAKI
IPC: B65B3/02
Filed: 1997-02-24
Abstract: For the simultaneous blow moulding and filling of a container, for medications or foodstuffs and the like, a crosshead is fitted at the end section of the extruder to deliver a blank between a pair of the elements forming the metal mould.  A filling jet lifting mechanism and a filling jet are parallel to each other. The mould is opened and closed by the mould holder system, between a holding position to take the blank and a filling station, through the mould feed operation. The filling jet is moved up and down by an electrical system which also moves the blank cutter upwards and downwards, to cut the blank at the top of the mould. Both the process and apparatus are claimed.
Patent DE-19709126-A1 (DE)
Title: New purine and pyrazolo-pyrimidine derivatives
Inventor: HANING HELMUT DR
IPC: C07D487/04
Filed: 1997-03-06
Abstract: Purine and pyrazolopyrimidine derivatives of formula (I) and their tautomers and salts are new. A+D = N=CR3 or N=CR4; R3, R4, R10-R13 = H or 1-6C alkyl; R1 = 1-4C acyl, or 1-10C alkyl optionally substituted by OH, N3, NR5R6 or OSO2R7; R5, R6 = H or 1-6C alkyl; or NR5R6 = a 5- or 6-membered saturated ring optionally containing another heteroatom selected from S, O and NR8; R8 = H or 1-4C alkyl; R7 = phenyl or 1-5C alkyl; E = O, S or NR9; R9 = H or 1-5C alkyl; L, R2 = 6-10C aryl or optionally benzo-fused 5- to 7-membered heteroaryl (with 1-3 heteroatoms selected from S, N and O), optionally substituted by 1-3 halo, OH, NO2, CF3, COOH, 1-6C alkyl, 1-6C alkoxy, 1-6C alkoxycarbonyl or (W)aNR10R11; a = 0 or 1; W, W' = CO or SO2; the rings are optionally substituted by 6-10C aryl or optionally benzo-fused 5- to 7-membered heteroaryl (with 1-3 heteroatoms selected from S, N and O), optionally substituted by 1-2 halo, OH, NO2, CF3, COOH, 1-6C alkyl, 1-6C alkoxy, 2-6C alkoxycarbonyl or (W')bNR12R13; b = 0 or 1; T = CH2XY; X = a bond, O, S or NH; and Y = 1-8C alkylene.
Patent DE-19715284-A1 (DE)
Title: Underwater mineral recovery unit operated in conjunction with ship
Inventor: WIRTH HERMANN JOSEF VON
IPC: E02F5/00
Filed: 1997-04-11
Abstract: Minerals are recovered from the sea bed using an underwater recovery unit operated from a ship (1). A vehicle (4) carries a mining wheel (12) rotating about a horizontal axis. Preferably, the wheel is in the form of a bucket wheel and the vehicle is a bucket wheel excavator with a pivoting boom (11) on which the bucket wheel can be raised and lowered. The vehicle preferably has a endless track drive. The recovered material containing minerals is transported to the ship by means of a supply line (3) with an air lift system powered from the ship.