baber/WOPTO huggingface dataset:
Patent DE-19617278-A1 (DE)
Title: Biodegradable universal cleaning agents for e.g. cleaning equipment used to make paper, board or pulp
Inventor: CHRIST HUBERT DR
IPC: C11D7/26
Filed: 1996-04-30
Abstract: A universal cleaning agent based on natural renewable and biodegradable materials comprises the following components :(A) 0.01-45 wt.% ethereal oil with a flash point greater than 21 deg C, obtained from citrus fruits and/or terpentine oils and/or rubber ; (B) 0.01-65 wt.% ethoxylated and/or esterified substances obtained from seeds, stones, fruits, twigs, petals, bark or oily plant wood ; (C) 0.5-60 wt.% dipentene with a flash point greater than 21 deg C ; (D) 0.1-40 wt.% compound of formula R2-CH2-On-R1 (I) ; (E) 0.01-15 wt.% natural renewable polyphenols ; (F) 0.01-15 wt.% of a mixture comprising (f1) 1-99 wt.% ascorbic acid and (f2) 1-99 wt.% compound of formula R1-(X(R3))n-R2 (II) ; and (G) 0.01-95 wt.% water. R1 = H, alkyl or aryl(alkyl) for (I), or carboxyl for (II) ; R2 = H, (aryl)alkyl, alkylalkoxy, cycloalk(en)yl, cycloalkoxy, polyalkoxy or poly(aryl)alkyl for (I), or H or carboxyl for (II); R3 = H or OH; X = alk(en)yl, aryl, arylalk(en)yl, alkylalkoxy or cycloalk(en)yl ; and n = 0-10. 1 The preparation of these washing agents is also claimed.
Patent DE-19626182-A1 (DE)
Title: Window or door
Inventor: ALT ALBERT
IPC: E06B3/22
Filed: 1996-06-29
Abstract: The window or door comprises a fixed frame (1) with a portion (5) overlapping a joint and a leaf frame (2), each comprising hollow profiled plastics members. At the outdoor side (3) there are two or more immediately adjacent chambers (8,9) at opposite sides of the joint (6). In each of these is a reinforcing insert (10,11) having the strength characteristics of metal. These can be at an acute angle (12) to the plane of the joint, and that can be of metal strip, their width being such that they are a tight fit inside the chambers. All the peripheral members of both frames can contain these inserts.
Patent DE-19629273-A1 (DE)
Title: Electrical connecting device for box holding magnetic or optical recording medium
Inventor: KONISHI AKIO
IPC: G11B15/07
Filed: 1996-07-19
Abstract: The connecting device involves a box (100) containing a recording medium to record and playback data optically or magnetically, together with an electrical circuit to identify the characteristics of the recording medium. This circuit includes two connecting strips, made of electrically conductive material, which lead to the connections (101) on the outside of the box.  The connecting strips are mounted on a connecting wall, with a base block containing a switch. One end of one of the switch pins protrudes from the base block. The connecting device is also used for the correct positioning of the recording medium.
Patent DE-19631776-A1 (DE)
Inventor: TOLGES PETER
IPC: F16C11/10
Filed: 1996-08-06
Abstract: The invention concerns an articulation for pivotable parts of a pushchair, a lawn-mower or a similar small vehicle, the articulation comprising at least two housing parts (10, 20) which are movable relative to each other and each have an articulation shaft (11, 21). The housing parts (10, 20) accommodate a planetary gear (40) and comprise a shaft which is coupled to the planetary gear (40), projects at least out of one housing part (10) and can be fixed.
Patent DE-19631986-A1 (DE)
Title: Control unit for vehicle direct injection IC petrol engine
Inventor: BAUER HARTMUT
IPC: F02D41/30
Filed: 1996-08-08
Abstract: The control unit has an electronic control unit, which depending on at least one operating variable, changes over between an operation of the fuel injection, changes over in to layer or homogeneous operation. In addition an adjusting element for adjusting the air supply to the IC engine is influenced. With the changeover between these operating modes selects the adjustment of the adjusting element in steps, so that the torque of the IC engine before and after the changeover is essentially the same. The adjusting element is an electrically operated throttle valve.
Patent DE-19635271-A1 (DE)
Title: Channel coefficients estimation method for mobile communications
Inventor: RADEMACHER LEO DR ING
IPC: H04L25/02
Filed: 1996-08-30
Abstract: The estimation system compares the received data (z) with the comparison data (y) modelled on the received data, to provide the error values (e) to be fed to a channel coefficient estimator (CE). This determines the channel coefficients corresponding to the min. error values.  The channel coefficients are provided by combining an offset value (R), corresponding to the correlation between a number of coefficients, with an individual value (W) for each coefficient. The modelling of the comparison data is effected using the coefficients obtained.
Patent DE-19638182-A1 (DE)
Inventor: HAERMEYER THOMAS
IPC: B65D79/00
Filed: 1996-09-11
Abstract: This invention concerns a container (1) for a beverage under gas pressure, with a gas container (11) attached inside the container to its floor (10). The gas container has a floor (4) made out of an elastic material and an upper part (5). The floor (4) is connected via a snap connection (9) with the container floor (10). Furthermore, the invention concerns the corresponding gas container per se.
Patent DE-19638191-A1 (DE)
Title: Torque sensor for monitoring in chemical and nuclear industries
Inventor: KESSLER KARL H
IPC: G01L3/10
Filed: 1996-09-19
Abstract: The torque sensor includes a mechanical converter for transforming a momentary rotation angle into a longitudinal displacement. Two groups of opposite displacement rods are arranged radially on the rotating shaft and with an angle between 0 and 90 deg. to the central axis, in such way, that a ring arranged in the middle between the rods is moved in direction of the axis. The ring causes preferably momentary air crack changes in a determined inductive spool system. The position of the ring may be detected by a photoelectric system, a capacitive system, or a semiconductor sensitive to a magnetic field.
Patent DE-19640050-A1 (DE)
Title: Test device for source of acoustic waves esp shock waves for medical treatment, lithotripsy
IPC: A61B90/00
Filed: 1996-09-30
Abstract: The device tests a source (1) of acoustic waves which can be applied to the body of a patient by means of an application surface (5a) bounding a volume of a fluid acoustic propagation medium. The test device has a pressure sensor which provides an electric output signal. It also has an arrangement (10) to detect the output signal of the pressure sensor and a holder (7) for the sensor.  The holder (7) holds the sensor during operation of the test device to detect the air pressure, relative to the source (1) such that an air path is provided between the application surface (5a) and the pressure sensor. The device preferably has a wall of constant thickness curved in an essentially spherical curve around the pressure sensor. This is arranged relative to the sensor such that the middle point of the curve lies in the focus region of the acoustic waves.
Patent DE-19642263-A1 (DE)
Title: Air-tight inspection hatch for food production machine
Inventor: BOECHERER THOMAS
IPC: F16J15/02
Filed: 1996-10-11
Abstract: The two part air-tight e.g. inspection cover (1) consists of a closure inserted into an opening (3). The closure has a wide covering flange (7) and a deeper section (5) extending into the opening. The deeper section has a peripheral groove for an O-ring seal (9) whose flexible side-walls adapt to fit the groove (8). Before the closure is inserted, the groove is widened providing unrestricted space for the O-ring seal.  On insertion of the closure (2) into the hole, the groove is reduced, compressing the two-facing O-ring walls and radially expanding the ring, bringing it in full contact with the surrounding surface.
Patent DE-19650680-A1 (DE)
Title: Electron- and positron microscope with magnetic prism beam superimposition
Inventor: TONGBHOYAI MARTIN DR
IPC: H01J37/28
Filed: 1996-12-06
Abstract: This new electron microscope has an electron source (25-27), a positron source (2-4) and a magnetic prism (20) to superimpose the beams produced. Magnetic lenses (31, 32, 34) form the image. At least one double deflection system (30) provides for beam adjustment before entry into the magnetic lenses. Energisation of the double deflection system differs for electron or positron beam operation. Preferably the change over between positron and electron operation is made exclusively by energising non-ferromagnetic components (i.e. using air cored coils).
Patent DE-19651074-A1 (DE)
Title: Sulphur removal from flue gas
Inventor: EGLI WALTER
IPC: B01D53/50
Filed: 1996-12-09
Abstract: Process and equipment for sulphur removal from flue gas by a wet method in a wash column are claimed. The fluid is introduced through sets of nozzles (13) which form spray patterns (14), arranged in parallel paths (15) with gaps (16) between them.  Gas is drawn into the sprays, mixed with the fine droplets and expelled into the gaps (16) to form turbulent flows (18) which overlay the main gas stream.
Patent DE-19700202-A1 (DE)
Title: Mechanical cleaning method for manhole shafts and pipelines
Inventor: MUNDING HARALD DIPL-WIRTSCH-IN
IPC: B08B9/04
Filed: 1997-01-04
Abstract: The method involves gas or compressed air with a fine distribution before the outlet from the high pressure nozzle being added to highly pressurised cleaning fluid. This fluid emerges from a stationary or rotating nozzle arrangement (5) with at least one high pressure nozzle (6,7) in the working area of the manhole shaft or pipe. The water portion of the mixture is greater than the air or gas portion. The gas or air pressure is adapted to the static pressure in the working area and added to the fluid jet at an approximate pressure of 50-350 bar.
Patent DE-19702190-A1 (DE)
Title: Wood stained black with stabilised dye mixture giving consistent staining in stainless steel autoclave
Inventor: SEIDELMANN KLAUS MICHAEL
IPC: C09B67/22
Filed: 1997-01-23
Abstract: Black-stained wood contains a non-toxic acid dye mixture of red, yellow and blue azo and/or triarylmethane dyes containing a stabiliser. The novelty is that a natural acid of food quality is used as stabiliser.
Patent DE-19704695-A1 (DE)
Title: Electromagnetic telescopic linear drive unit e.g. for positioning elements of pneumatic or hydraulic switches in motor vehicles and machines
IPC: H01F7/06
Filed: 1997-02-07
Abstract: The electromagnetic linear actuator has a cylindrical tube housing 4 and within this is a central cylinder that is formed with alternate elements of permanent magnets 1 and ferromagnetic elements. Mounted around this is an annular ring coil 5 that is mounted on an axial holder 6.  When the coil is excited an axial force magnetic field is produced and this can be used to produce a displacement
Patent DE-19709048-A1 (DE)
Title: Seal arrangement for use between e.g. oil sump and crankcase of vehicle engine
Inventor: ELLINGER WOLFGANG
IPC: F02F11/00
Filed: 1997-03-06
Abstract: The arrangement is used where the joints of two housing components are to be sealed. A groove (4) runs along the sealing surfaces (10,11) of the two components. The seal (3), which is placed in the groove, is built-up from several sections (3a,3b,3c) which are bonded together at joints (5). The joints are pressed together during bonding. The pressure on the joints is obtained e.g. by pushing the parts into recesses, in the housing components, with a tight fit. The joints are located so that the individual sections can be easily manufactured.
Patent DE-19711135-A1 (DE)
Title: Ultrasound cleaning, regenerating, and rehabilitating arrangement
Inventor: BUCKUP KLAUS DR
IPC: B08B3/12
Filed: 1997-03-07
Abstract: The arrangement comprises rod-shaped, hermetically sealed, magneto-resistive oscillation circuits which are arranged in probes and are lowered into the drilling hole through a rope and role arrangement. The oscillation circuits are connected through a supply cable and controlled by a generator arranged on the surface. The circuits (31,32) are mounted through spacer sheaths (33) and bolts (17) on holder plates (18,34), and are located in an interior (46) of a hermetically sealed, sheath-like, casing (3), consisting of an upper, middle, and lower part (4-6), and filled with an insulating medium. The upper casing part (4) is provided with a cylinder (14) connected with the interior (46), in which an axially movable evacuation butt (21) is arranged.
Patent DE-19711884-A1 (DE)
Title: Emergency chute set, for escape from elevated train cabin
Inventor: HUDEC RAINER ING
IPC: A62B1/20
Filed: 1997-03-21
Abstract: The chute set comprises an upper part with an entrance opening and a sliding path which is in the form of a vertical spiral. It also has overlapping exit openings with sliding clasp fastener or burr-type fasteners. The external surroundings can be viewed through viewing panels, or an outer skin which is in the form of a net, in order to determine whether a ground-level exit can be effected at each chute level. The set may also have a frame structure which can be folded, swung, or pulled out from the region of the door of an elevated cabin, either manually or automatically, in order to alloy deployment of the chute.
Patent DE-19720478-A1 (DE)
Title: Sheet metal processing machine
Inventor: RAIMONDI STEFANO
IPC: B21D22/02
Filed: 1997-05-16
Abstract: The machine comprises a die (25) which is moved along a vertical axis (M) by control devices (54,52,56) from its initial position with the die lined up with the plane of the worktable top face into a working position where the top face of the die lies in a plane above that of the worktable. The controls twist the die round axis (M) each time the associated punch tool group is in the working position. The die holder (26) consists of a first tube (27) coaxial with the axis (M) and a second tube (28) lying coaxially and adjustably above the first. The die is co-rotatably joined to and held in the second tube and a third tube part (52) below the first has its own drive to move it from its initial setting separate from the tube into a working position in which tube is co-rotatably connected to tube (27) round axis.
Patent DE-19723242-A1 (DE)
Title: Interconnection method for sheathed electrical wires having conductive connection points
Inventor: IDE TETSURO
IPC: H01R43/00
Filed: 1997-06-03
Abstract: The pair of insulated electrical wires (W1,W2) are overlapped and placed in the gap between a pair of disc-shaped plastic elements 13,15 that are pressed together. The discs have profiled half-round channels 23,33 that are sized to fit around the wires.  In the centre of the top disc is a centre projection 21a that fits in a recess 31a in the base. The discs are axially loaded and are exposed to an ultrasonic welding device causing the surfaces and insulation to melt to allow the wire cores to come into contact. The plastic then subsequently hardens to form a seal.
Patent DE-19724483-A1 (DE)
Inventor: BANTZHAFF RALF
IPC: G01D11/24
Filed: 1997-06-10
Abstract: The revolution rate meter has a magnetic coil and a magnet mounted on the magnetic coil. A stopper (11), which is made of an elastomeric material, is pressed in between the side of the magnet (4) opposite the magnetic coil (3) and a directly-injected head part (12) of the revolution rate meter.
Patent DE-19725308-A1 (DE)
Inventor: SODJI FRANCOIS SANVI D DIPL IN
IPC: B61L3/12
Filed: 1997-06-11
Abstract: A rail train has a video cameras (10) within the carriages (70) that provide input to on board transmitters (20). the transmitted information is relayed to receivers (30) located at intervals along the track. An optical fibre communication line (60) links the receivers to a central monitoring station (40) and this allows activity within the moving train to be observed.
Patent DE-19727562-A1 (DE)
Title: Securing nut
Inventor: BETZLER KARL-ERWIN
IPC: F16B39/38
Filed: 1997-06-28
Abstract: The securing nut consists of a nut body with pretensioned spring arm. A holder ring is welded to the nut, to prevent rising of the spring arm. A second type of nut has a non-tensioned spring arms and two welded tension rings with two socket head cap screws. The nut is positioned by hand and tightened, and the screws are tightened for absolute safety.
Patent DE-19734161-A1 (DE)
Title: Antagonists of stroma cell-derived factor-1, for diagnosis and treatment of human immune deficiency virus (HIV) infection
Inventor: SCHNEIDER-MERGENER JENS DR
IPC: C07K14/52
Filed: 1997-08-07
Abstract: Antagonists (I) of stroma cell-derived factor-1 (SDF-1).  Independent claims are also included for the following:  (1) derivatives (Ia) of (I), covantly bound to a protein; (2) sequences of at least two (I) or (1a) connected through a spacer; (3) a composition with (I) and a pharmaceutical (II), with (I) acting as a transport medium for (II); and (4) preparation of (Ia).
Patent DE-19735590-A1 (DE)
Title: Method for continuous winding of paper or cardboard web
Inventor: MOELLER ROLAND
IPC: B65H19/30
Filed: 1997-08-15
Abstract: The method involves bringing the empty reel spool to a winding position above the pressing drum (35). The web (3) is wound onto a drum (11) by means of a pressing drum (35) which forms a winding gap with the roll being wound. A primary bearing holds the main drum and can shift it along a first guide track. There is a secondary bearing including at least one movable transporting device, which takes the drum along a second guide track. By displacing the pressing drum, the increasing diameter of the roll being wound can be levelled out and the linear forces in the winding gap can be controlled.
Patent DE-19736099-A1 (DE)
Title: Basin for solar collector
IPC: F24J2/46
Filed: 1997-08-20
Abstract: The basin (1) receives a heat insulation layer (1'), and is made from laminated wood at least in the region of the basin side walls (8,9,13). The base of the basin is made from a material with which a minimal total weight can be realised. The heat insulation layer and the basin are made in an integrated way from laminated wood. The grains of the wood chippings are the same for both layers. The inner side of the basin is coated with a heat-reflecting film. The heat insulation layer has falls (5) which serve as recesses for cables and pipes. Threaded inserts are located in the insulation layer, into which absorbtion strips (17) can be screwed.
Patent DE-19737837-A1 (DE)
Title: DRAM with memory cell array in matrix of lines and columns for DRAM testing
Inventor: ADACHI YUKINOBU
IPC: G01R31/28
Filed: 1997-08-29
Abstract: The DRAM comprises a voltage writing driver (19), writing a voltage at a first level in a normal mode, and a voltage at a lower level in a test mode, concerning a data value writing at a high level into the memory cell (25). There is a number of word lines (WL1-6), corresp. to the number of lines, connected to each cell corresp. line, and a number of bit lines (BL/BL) corresp. to the number of columns and connected to them. Each memory cell has a transmission gate (27), controlled by a potential level change on the corresp. word line. The voltage driver is pref. a word line selector.
Patent DE-19750642-A1 (DE)
Title: Automatic analysis apparatus
Inventor: ISHIZAWA MASATO
IPC: G01F23/26
Filed: 1997-11-14
Abstract: An analysis apparatus has a system to pipette a fluid from one container (3,101,112) into a second container (106), using a pipette probe (6,105,110) with an electrode to register the fluid level in the first container. A monitor (114,115) measures the substance in the second container. A holder system (4,102,125), which is earthed, has the first containers (3,101,112). An electrical circuit registers changes in the electrostatic capacity between the pipette probe and the holder. A pair of discharge units face each other, where one of the pair is earthed. The pipette probe (6,105,110) is electrically connected to the other element of the pair, for the circuit to register the electrostatic capacity change.   The pair of discharge units and the electrical circuit are in a printed circuit. The discharge units have facing points. An inductive connection is between the second discharge unit and the circuit.     The holder has a transfer mechanism (102,125) to position the containers at the location where their fluid contents can be extracted.
Patent DE-19751045-A1 (DE)
Title: Pulsing flow speed detection arrangement in venous blood vessel e.g. for dialysis
Inventor: LANGER THOMAS DR
IPC: A61M1/16
Filed: 1997-11-18
Abstract: The arrangement includes an ultrasound unit (10), a signal processing unit (14), and an electronic evaluation unit (18) which comprises devices for continuously generating an electronic index value for a pulse in a reflected signal in the range between 0.3 and 10 Hz, preferably between 0.5 and 3 Hz, as well as comparison devices for a continuous comparison of the electronic index value with a predetermined reference value. The ultrasound unit generates continuous or periodical ultrasound signals for an ultrasound probe (12) put on a human body, and receives a signal reflected by the venous blood vessel. The signal processing unit is coupled to the ultrasound unit for generating a timewise variable processing signal proportional to the flow speed in the blood vessel, from an output signal of the ultrasound unit. The electronic evaluation unit is coupled to the signal processing unit, comprising devices for continuously generating an electronic index value for a pulse in the processing signal in the range between 0.3 and 10 Hz, preferably between 0.5 and 3 Hz, as well as comparison devices for a continuous comparison of the electronic index value with a predetermined reference value. A display unit (22) is coupled to the comparison devices for generating an output signal, if a current electronic index value reaches the reference value. The arrangement is formed in such way, that a detection duration for an application lasts at least one hour, preferably one to six hours.
Patent DE-19752973-A1 (DE)
Title: Window adjuster for window winder of motor vehicles
Inventor: ISOMURA YUKIO
IPC: E05F11/48
Filed: 1997-11-28
Abstract: The drive mechanism (27) comprises a roller (26) onto and from which a wire (25) joined to the window (3) and suspended on rollers (23,24) is wound and unwound. The roller comprises a first and second parts (28,29). Both roller parts have a spiral grooves (28b,29b), the depth of which alters according to the axial position of the roller parts and which each contain a first and second wire parts (25b,25c). The two roller parts are joined by a connecting mechanism.
Patent DE-19753103-A1 (DE)
Title: Method for welding two plate shaped workpieces
Inventor: WITT MARTIN DR
IPC: B23K26/24
Filed: 1997-11-29
Abstract: Before two plate shaped workpieces (1, 11) are joined by laser beam welding, the edge of the first workpiece (1) is cut in the subsequent joint zone (16) in such a way that the resulting cut surface and the surface of the second workpiece (11) enclose an angle less than 90 deg .
Patent DE-19757358-A1 (DE)
Title: Scooter for cross country ski traning
Inventor: EPSTEIN ANDREAS DIPL ING
IPC: B62K3/00
Filed: 1997-12-22
Abstract: The scooter has a leading steering wheel (4), a rear wheel (2) and a carrier (12) linking the axes (6,14) of the wheels (4,2). The carrier has two rails for sliding foot pedals (16,18) to move along them. The foot pedals (16,18) are connected to the rear wheel (2) by drive chains (26).