baber/WOPTO huggingface dataset:
Patent DE-19912334-A1 (DE)
Title: Precontrol device e.g. for pneumatic valve, has housing with horizontal running blind hole bore with end face locked via a stopper with flange plate projecting into a second bore section and elastomeric ring at the collar
Inventor: JUNGEILGES RAINER
IPC: H02N2/04
Filed: 1999-03-19
Abstract: The precontrol device comprises housing (12) with horizontal running blind hole bore (16) and end face locked by a stopper (18). A first bore section expands to valve chamber (20) with seats (22,23) formed with pressure-medium channels (24,26). A flange plate (36) projects into second bore section and centers at an elastomeric ring (40) at the collar (38). A first chamber has valve chamber of fluid flowing through and actuator (46) arranged to the pressure middle/center free chamber (44).
Patent DE-19914128-A1 (DE)
Title: Heel support, especially of soft silicone, includes a cushion section with interior cavities, e.g. spherical holes, to make it compressible
Inventor: SCHNEIDER-NIESKENS REINHOLD
IPC: A43B17/02
Filed: 1999-03-27
Abstract: A heel support (1) made of soft elastomer, especially silicone, has a cushion (3) section to relieve pressure on a heel spur. The cushion (3) has the same Shore hardness but has numerous small cavities (6), e.g. spherical or cylindrical holes, to make it compressible. Spherical cavities are produced by including spheres that melt during molding, e.g. polystyrene spheres. Cylindrical holes that reach to the outside are molded by pegs in the mold wall.
Patent DE-19916242-A1 (DE)
Title: PSA-haltige Substanz und deren Verwendung
Inventor: VOLK MATTHIAS
IPC: G01N33/96
Filed: 1999-04-10
Abstract: Eine Substanz, deren Gesamtkonzentration an Prostata-spezifischem Antigen (PSA) mit einer N-terminalen Aminosäuresequenz der Folge IVGGWECEKHSQVLVAS mindestens 90 Gewichts-% beträgt, weist mindestens eine Isoform des PSA, deren isoelektrischer Punkt um mindestens 0,6 pI unter dem isoelektrischen Punkt von nicht-glykosiliertem PSA liegt, in einem Anteil von mindestens 3,0% der PSA-Gesamtkonzentration auf. Die Substanz ist beispielweise als Referenzsubstanz bei der Bestimmung der Konzentration von PSA in menschlichem Blut oder Serum oder bei der Erzeugung von monoklonalen isoformspezifischen PSA-Antikörpern vorteilhaft verwendbar.
Patent DE-19921757-A1 (DE)
Title: Orthodontic separator device, comprises elastic ring with at least one widened section around its periphery
Inventor: ABELS NORBERT
IPC: A61C5/12
Filed: 1999-05-11
Abstract: The device comprises a ring (10) with a central opening (12) for the contact point (14) between the two teeth (16) that need separating. A widened section (28) of the ring periphery is pressed against an occlusal tooth surface (38) and/or another widened section (24) is pressed against a palatinal tooth surface (34) and a further widened section (26) is pressed against a buccal tooth surface (36).  An Independent claim is also included for the use of a ring made from elastic material and provided with at least one laterally widened section as an orthodontic separator device.
Patent DE-19924915-A1 (DE)
Title: Projector for electronic dartboard, uses laser to mark foot line for game of darts
Inventor: KIRCHHOFF GABRIELE
IPC: F41J3/00
Filed: 1999-05-31
Abstract: The projector has a rotating mirror which directs a laser light onto the floor in front of the dartboard. This light represents the foot line and other information. The line can be adjusted to suit the game, and may be altered during the game.
Patent DE-19926051-A1 (DE)
Title: Solar collector comprises at least one outer casing component permeable to sunlight and at least one sunlight absorbing component within outer casing component
Inventor: SPARSCHUH GEORG
IPC: F24S10/40
Filed: 1999-06-08
Abstract: The solar collector (1) has an outer casing component (2) permeable to sunlight. Inside the casing component is a sunlight-absorbing component (3). On the collector are fitted connecting and sealing devices (4). The outer casing component comprises upper and lower press glass components (2a,2b), which are so arranged and connected to one another that the resulting casing component is extremely stable mechanically and highly vacuum-proof.
Patent DE-19926254-A1 (DE)
Title: Point holder for planar elements, e.g. glass or mirror plates; has holder fitted on planar element that forms ball joint in plane of element together with fixing element
Inventor: REIFER FRANZ
IPC: E06B3/54
Filed: 1999-06-09
Abstract: The point holder has a holder (2) that can be brought to the planar element (1) which forms a ball joint in the plane of the planar element together with a fixing element (4). The holder has a support section that penetrates the planar element, in which a partially spherical space for the ball head of the fixing element is formed. The holder is formed in one piece from the ball joint part and the support section, which are connectable under an intermediate bearing of the planar element. Independent claims are included for a fixing system unit incorporating the point holder and for a component arrangement including the planar element.
Patent DE-19928034-A1 (DE)
Title: Sieve assembly for earthmoving bucket
IPC: E02F3/40
Filed: 1999-06-18
Abstract: The sieve and/or grinder for sieved material, at the bucket (1) of an earthmoving machine, has sieve shafts (4) across the horizontal rotary axis (5) of the bucket (1), and pref. at right angles to it. The sieve units (21), on the sieve shaft(s) (4), are fixed sieve discs with breaker bodies between them from the side, and clamped in place.
Patent DE-19929171-A1 (DE)
Title: Generating charge-constant, temp.-constant, temperature-proportional DC  involves generating temp. constant and temp. proportional DC using external reference resistance
Inventor: KOLB BERND
IPC: G05F3/22
Filed: 1999-06-25
Abstract: The method involves generating at least one temp.-constant and at least one temp.-proportional DC using a temp.-constant voltage. An external reference resistance (4) is used to produce both the temp.-constant and the temp.-proportional current. A band gap voltage (1) is used as a temp.-constant voltage.  Independent claims are also included for a circuit for generating bias currents for integrated transistor circuits, for an HF mixer and for an integrated mobile radio unit containing a mixer.
Patent DE-19931226-A1 (DE)
Title: Sensor guide for precision sensor system has guide body supporting sensor pin isolated from sensor housing for preventing transmission of stress forces
IPC: G01B5/012
Filed: 1999-07-06
Abstract: The sensor guide (19) supports a sensor pin (2) cooperating with an inductive measuring system (7) for axial linear displacement relative to a sensor housing (3), via a rotationally symmetrical guide body (29), providing a mounting for the sensor pin and having at least one isolation element (36), for preventing transmission of stress forces between the housing and the guide body.  An Independent claim for a sensor system with a sensor guide is also included.
Patent DE-19933165-A1 (DE)
Title: Cylinder unit with working and spring store units, in which working piston is sealed in cavity of spring piston
Inventor: POHL WOLFGANG
IPC: F15B15/14
Filed: 1999-07-15
Abstract: The cylinder unit consists of a working cylinder unit and a spring store cylinder unit. The working piston (18) is able to be displaced in a sealed cavity of the spring piston (6). The working piston divides this cavity into a working chamber (8) and an atmospheric pressure chamber (4), through which the piston rod passes.
Patent DE-19936646-A1 (DE)
Title: Cam roller for traversing yarn over a bobbin is built up of separate elements arranged axially along a supporting shaft
Inventor: POHN ROMEO
IPC: B65H54/48
Filed: 1999-08-04
Abstract: A cam roller (1) consists of separate tubular elements (10,100) attached to a shaft (20) or carrier by bolts or clips through holes (30). The elements form a cam track (14) to guide a follower with a yarn guide or to guide the yarn directly. The elements can additionally be split transversely.
Patent DE-19949299-A1 (DE)
Title: Installation for external monitoring and following up individual demand on supply and sanitation capacity has a device recording consumption to connect to cold and hot water being installed for an individual consumption as a meter
Inventor: LUEBKERT HERBERT
IPC: G01R22/00
Filed: 1999-10-13
Abstract: A device recording consumption (4) connects to the cold and hot water and is installed for an individual consumption range (1) as a meter for electrical energy consumption. Several rented dwellings can be grouped as an individual consumption range on cost grounds and connected to a broadband cable network (5) for TV and VHF programmes. A central computer-aided evaluator unit (6) registers information received, tests for errors and stores it in relation to consumers.
Patent DE-19950596-A1 (DE)
Title: Car-wash unit; has control unit for drive and washing components and audio memory connected to loudspeaker or light control unit connected to light sources, or both
Inventor: GOSS SIEGFRIED
IPC: G09F25/00
Filed: 1999-10-21
Abstract: The car-wash unit has a control unit (24) for a drive (22) and for washing components (16,18,20) of the wash-unit. The control unit (24) has an audio memory unit (36) connected to at least one loudspeaker (56) or a light control unit (38) connected to a number of light sources (50,52), or both. The audio memory unit preferably has at least one compact disc part or at least one microcassette part.
Patent DE-19952878-A1 (DE)
Title: Vehicle with low-pressure pressure-sensitive caterpillar-type tire equipment for running on smooth surfaces has cleats in one or more channels in the inside of its tires connecting to a device for generating low pressure
Inventor: GRIBOV IOURII
IPC: B60K28/16
Filed: 1999-11-03
Abstract: In order to create a vehicle with low-pressure pressure-sensitive tires (10) that has driving and braking capabilities on smooth surfaces, cleats (12) are distributed over the surface (11) of a vehicle's tires. These cleats have one or more channels (15) in the inside of the tire that connects to a device for generating low pressure. The cleats fit on the surface of a chain in a chain drive.
Patent DE-19954194-A1 (DE)
Inventor: GROEGER HARALD
IPC: C07C229/16
Filed: 1999-11-11
Abstract: The invention relates to a method for producing iminodicarboxylic acids by amidocarbonylating compounds of formula (I), wherein R = H, NH2, C1-28-alkyl, C6-12 aryl with carbon monoxide in the acidic medium and in the presence of a catalytic palladium complex and of an aldehyde as well as of the terminating hydrolytic cleavage of the N-acyl group. The inventive method is characterized in that the amidocarbonylation is carried out in a hydrous medium. Formamide, acetamide or urea are used as a particularly suitable starting material. Inorganic Pd(II) salts, such as palladium acetate or palladium chloride, or heterogeneous Pd catalysts are mainly used in mixtures containing a mineral acid and in quantities ranging from 0.01 to 0.25 mol %, whereby the catalytic system should contain, in particular, hydrobromic acid or hydrochloric acid. The invention also provides that the reaction is carried out in the presence of a maximum of 35 mol % of a halogenide salt.
Patent DE-19958067-A1 (DE)
Title: Aperture and shutter arrangement for digital camera has aperture plate rotatably mounted on shaft parallel to photographic optical axis, and different diameter aperture openings in revolver arrangement
Inventor: SIMAMURA TAKASHI
IPC: H04N5/359
Filed: 1999-12-02
Abstract: The aperture arrangement controls the exposure time and contains an aperture plate or disc (18) rotatably mounted about a shaft parallel to the photographic optical axis and a number of aperture openings of different diameter in a revolver arrangement on a reference circle with radius equal to the distance between the shaft and optical axis, a bi-directionally rotatable ring (5), a snap or latching element (6) rotatable in one direction by the ring, a rotary drive (2) and a control mechanism (15) that positions the aperture plate with a preselected opening  An Independent claim is also included for a camera.
Patent DE-19961228-A1 (DE)
Title: Switch-mode converter power supply, uses resonant elements with element voltage being compared with threshold during pre-switching zero-voltage phase, to assess inductive or capacitive load connection
Inventor: DUERBAUM THOMAS
IPC: H02M7/523
Filed: 1999-12-18
Abstract: The inventive circuitry includes an assembly (5), outputting voltage (U2) to load, and containing resonant elements (Cr, Lr), used for processing DC voltage (U3), derived by chopping input voltage (U1) with resonant circuit elements (S1, S2), which have alternating switch-on phases. In order to monitor a connected load, before elements (S1,S2) are switched on, applied voltages (US1) or (US2) are compared during a zero-voltage phase with a threshold, to determine whether a connected load is inductive or capacitive. In an alternative embodiment, the differentials of voltages (US1,US2) are compared with a predetermined value to assess whether the load is inductive or capacitive.
Patent DE-19961903-A1 (DE)
Title: Material and apparatus for filling of tanks
Inventor: WUERZ SIEGFRIED
IPC: C04B18/16
Filed: 1999-12-20
Abstract: The material for tank filling consists of porous concrete in granular and/or powder form.  The concrete is produced by mixing finely ground quartz sand, lime, cement, natural gypsum and aluminum powder, transforming this mixture into a doughy mass by addition of water, followed by molding and steam hardening. The amounts respectively of quartz sand, lime and cement exceed 10 %, while the amounts of cement and natural gypsum lie between 1 and 10 %.  The amount of aluminum powder is less than 1 % in the mixture.  The claimed apparatus includes a bent blow pipe (5) carried by a holding structure (6) attached to the lid flange (4) of the tank (1), a delivery hose (8) connected to a delivery unit powered by compressed air , and a lid (9) which closes the tank shaft (2) and is provided with an air outlet opening (12) with a filter (13).
Patent EP-1028033-A1 (EP)
Inventor: FECHNER HOLGER
IPC: B60R21/20
Filed: 2000-01-28
Abstract: The base(2) of the shelf in the region of its transversely extending edge furthest away from the seat is mounted to pivot upwards so that its edge(4) nearest the seat comes to rest upon the dashboard in the event of a head-on collision. The base forms a component part of a knee protection device for the occupant of the vehicle's seat. The base with crash-conditioned support of the knee is plastically deformable. A cable(5) is fitted to the base and is connected to a tensioner(6) operated by a crash switch(7), acting like a seat belt tightener.
Patent EP-1057997-A1 (EP)
Inventor: RINGLER JUERGEN
IPC: H01M8/0612
Filed: 2000-05-10
Abstract: In an internal combustion engine with a fuel cell as current/voltage source, which is connected to a hydrogen-generating reformer that reforms hydrogen from a liquid fuel supplied for operating the engine, the reformer can be supplied through a pipe with a condensate of the vapor of low-boiling components of the fuel produced in a device connected to the fuel tank.
Patent EP-1067067-A1 (EP)
Inventor: STAAT ANDREAS
IPC: B65G47/252
Filed: 2000-06-09
Abstract: The framework has at least one feeder and at least one discharge belt (18) or re-processing unit between which in the framework are height-adjustable holders swiveling by at least 180 degrees for receiving, turning and ejecting the packs. The swivel-mounted holders consist of two side swivel plates (38) rotating on an axle. Two parallel supports (42) running along the swivel plates on corresponding guide rails (40) clamp the packets between them. The ends of the parallel supports each have deflector rollers (46,48) incorporating a drum motor driving the conveyor belt
Patent EP-1162430-A1 (EP)
Inventor: SERRA EMPERADOR EMILIO
IPC: G01B11/10
Filed: 2000-06-09
Abstract: The method involves intercepting the object with two light beams at different angles and detecting the resulting shadows. The beams are mutually offset in a cross-sectional plane perpendicular to the object's longitudinal axis at a defined angle. The beam incidence angles are oblique and the first corresponds at least approximately to the second. The object passes through a protection device between light sources and receivers. The method involves intercepting the object at a measurement point with two light beams at different defined angles and detecting the resulting shadows, whereby the beams are mutually offset at a defined angle (gamma) in a cross-sectional plane perpendicular to the object's longitudinal axis. The beam incidence angles (alpha, beta) are oblique and the first corresponds at least approximately to the second. The object is passed through a protection device (7.1-7.3) between light sources and receivers. Independent claim is also included for an arrangement for implementing the method.
Patent EP-1164181-A1 (EP)
Inventor: ALDOUS KEITH KALUNA
IPC: C10G67/04
Filed: 2000-06-15
Abstract: A method for producing a process oil is provided in which an aromatic
extract oil is added to a paraffinic rich feed to provide a blended feed. The blended
feed is then extracted with an aromatic extraction solvent to yield a raffinate which
subsequently is hydrotreated to provide a process oil.
Patent EP-1207710-A1 (EP)
Inventor: FITER BRUNO
IPC: H04B7/02
Filed: 2000-11-15
Abstract: A mobile phone (UE) handover system transfers control between radio network control stations (UPS) using an Internet protocol network with release of the original link from the diversity tree after a time delay to allow switching.
Patent EP-1162585-A1 (EP)
Inventor: LEE JIN-DONG
IPC: G08G1/09
Filed: 2000-12-29
Abstract: Disclosed is a system for assisting drivers to negotiate intersections
comprising a wireless unit, which is mounted in a vehicle, for performing a
wireless transmission and reception of various signals, and displaying various
symbols to aid the driver in passing through an intersection; a bi-directional
base station for receiving vehicle position signals from the wireless unit, then
re-transmitting the vehicle position signals; a traffic light unit provided at an
intersection or crosswalk, the traffic light unit displaying lights and signals; and
an information service management center for receiving signals from the traffic
light unit to determine an illumination state of the same, and transmitting the
signals from the traffic light unit to the base station via a wire connection.
Patent EP-1130319-A1 (EP)
Inventor: PASTORINO GIORGIO ING
IPC: F23N5/18
Filed: 2000-03-03
Abstract: In order to improve the performance of the flue gases exhaust from
the tight chamber boiler, IABER S.p.A. uses a hooked pressure tube and a
venturi tube, mounted inside the scroll. 
     The location of the venturi and pressure tubes within the fan scroll
allow pressure detectors not be affected by the intake air flow, caused by the
natural draught of the stack, when the boiler is off. 
     Also the venturi tube alone is useful to this purpose; actually, the
solution providing for the only presence of the venturi tube allows a higher
stability of the pressure signal reaching the pressure switch and assures that
the boiler is shut-off in case of abnormal machine operation.
Patent EP-1102308-A1 (EP)
Inventor: CORT FRANCIS GERARD DE
IPC: H01K7/00
Filed: 2000-11-17
Abstract: A circular filament lamp comprises a filament (13) supported within an envelope
(10) which comprises a tube formed as the major part of a circle. The ends of the
tube terminate in pinch seals (19) through which extend current carrying
assemblies (16,17) connected to the filament. The pinch seals (19) overlap one
another circumferentially of the lamp, and may be offset from one another on either
side of a plane containing the axis of the filament.
Patent EP-1156158-A1 (EP)
Inventor: MOREILLON ALAIN
IPC: E01F7/04
Filed: 2000-05-18
Abstract: The shock absorber for a cable car traction cable (c ) has metal discs (2,3) which are stacked and shaped to allow the passage of two runs (6,7) of the cable to form a loop. The loop is held in the stack of discs by a cross pin (13) which is slidably mounted at the end of the stack. A weld bead (4) connects the discs.
Patent EP-1244535-A1 (EP)
Inventor: LASCH THORSTEN
IPC: B23Q1/66
Filed: 2000-01-07
Abstract: Fraiseuse présentant une broche porte-outil (4) pouvant être entraînée en rotation et déplaçable en direction d'un axe Z perpendiculaire à une surface de serrage d'une pièce (3) inclinée vers le bas à partir de la face avant d'un banc (1) de la machine, ladite broche étant déplaçable, au moyen d'un premier chariot (5), en direction Y et, au moyen d'un second chariot (6), en direction X, sur des guides (6a) solidaires du banc de la machine. Une chambre collectrice de copeaux (8) est prévue à l'arrière de la surface de serrage (3) de la pièce. Les guides (6a) pour le second chariot (6) sont agencés sur des longerons mutuellement opposés (2a ; 2b) d'un portique fermé (2) disposé parallèlement à ladite surface de serrage (3) de la pièce, portique qui est reliée au banc de la machine (1) par l'avant, par l'intermédiaire de zones d'appui latérales (2c) et, par l'arrière, directement à ce banc (1).
Patent EP-1149202-A1 (EP)
Inventor: GOODNOW RONALD F
IPC: B05C1/08
Filed: 2000-01-24
Abstract: A doctor apparatus comprises a base adapted to be fixed to a doctor back and having a shelf projecting forwardly therefrom. A compliant top plate overlies the forwardly projecting shelf. The top plate has a rear portion fixed with respect to the base, and a front portion projecting forwardly beyond the shelf. Mutually spaced blade support members are secured to the underside of the front portion of the top plate. The blade support members have front portions underlying and cooperating in spaced relationship with the underside of the front portion of the top plate to define mutually aligned receiving slots, and have rear portions underlying and cooperating in spaced relationship with the shelf to define mutually aligned recesses. A doctor blade has a rear portion removably retained in the receiving slots, and a front portion projecting forwardly beyond the top plate. A resilient element is confined in the recesses between the shelf and the rear portions of the blade support members.
Patent EP-1161668-A1 (EP)
Inventor: CALDEIRA GILMAR
IPC: G01N9/26
Filed: 2000-02-18
Abstract: L'invention concerne un système et un procédé permettant de déterminer une densité d'un fluide (20) dans un reservoir (10). Le système comporte, p. ex., un premier détecteur (80) couplé à un second détecteur (100) au moyen d'un raccordement. Les deux détecteurs (80, 100) sont couplés à un émetteur (120) et sont plongés dans le fluide (20) du réservoir (10) de façon que le premier détecteur (80) soit placé à un premier niveau et que le second détecteur (100) soit placé à un second niveau (50). La pression du fluide aux deux niveaux est détectée par les détecteurs (80, 100), pression qui modifie la pression d'un fluide de remplissage dans le logement (70) du système. L'effet exercé sur la pression du fluide de remplissage est détecté par l'émetteur (120) qui génère un signal électrique relatif aux pressions des fluides détectées par les deux détecteurs (80, 100). Un dispositif de calcul (150) peut ensuite déterminer la densité du fluide à l'intérieur du réservoir à partir du signal reçu de l'émetteur.