baber/WOPTO huggingface dataset:
Patent DE-19910315-A1 (DE)
Title: Calendar has one sheet with a prepared envelope for mailing the calendar picture or other postal applications with structured edges forming the pocket and adhesive strip(s)
Inventor: ISBRANDT GUENTER
IPC: B42D15/08
Filed: 1999-03-08
Abstract: The calendar, composed of a number of calendar sheets, has one sheet (1) as a prepared envelope or mailing pocket. It has a right (3) and left (2) side edge, and a lower (5) and upper (4) horizontal edge. An adhesive strip (7) is at the lower one-third (1c) of the sheet (1), along the side edges (2,3). An adhesive strip is at the upper one-third (1e) of the sheet (1), parallel to the upper horizontal edge (4).
Patent DE-19911236-A1 (DE)
Title: Valve membrane structure for use in association with an automotive valve dispenses with protective fabric insert
Inventor: HEIDRICH HELMUT
IPC: F04B43/00
Filed: 1999-03-15
Abstract: A membrane used in association with a valve has a series of grooves (4) forming a structure (1) which may be damaged by the application of pressure. The membrane is especially radially bisected by a flat strip (3) spanning the membrane. Under compression the grooves compensate for deformation. The strip is more deflected by the valve pressure than the surrounding matrix without scraping over the surface structure.
Patent DE-19911774-A1 (DE)
Title: Movement detector sensor device e.g. for detecting rotation characteristics of vehicle wheel
Inventor: LOHBERG PETER
IPC: G01P3/488
Filed: 1999-03-17
Abstract: The sensor system has an encoder (E) converting the movement into a signal for an active sensor (1), the sensor signal combined with an additional information, provided by a signal voltage representing the air gap between the active sensor and the encoder, for conversion into an output signal transmitted to an evaluation device.
Patent DE-19914204-A1 (DE)
Title: Apparatus for the biological purification of liquids comprises a set of spiral blades arranged in opposed pairs with a central opening
Inventor: MALLIS ULLRICH
IPC: C02F3/08
Filed: 1999-03-29
Abstract: Apparatus for the biological purification of liquids comprises a set of vertical spiral blades which are mounted on a common horizontal axle in a tank. The parts of the rotating blades are beneath the liquid level in the tank and the blades form a series of chambers arranged in pairs having opposed spiral windings, with a central opening between the chambers of each pair allowing passage of liquid and air between the chambers. An Independent claim is also included for a process for the biological purification of liquids in which blades are rotated so that a segment of each blade moves through the liquid and entrained liquid drops from the part of the blade not in contact with the liquid, where the liquid is conveyed by means of a first spiral blade into the path of a second spiral blade which rotates at the same speed as and is complementary to the first spiral blade.
Patent DE-19914234-A1 (DE)
Title: Vorrichtung umfassend einen Temperaturanzeigeschaltkreis mit Temperaturhysterese
Inventor: HOANG TUONG HAI
IPC: G01K7/01
Filed: 1999-03-29
Abstract: Eine Logikschaltung zum Vorsehen einer Hysterese bei der Erfassung der Temperatur einer integrierten Schaltung umfaßt zwei Spannungsvergleicher und ein D-Flip-Flop. Jeder der Vergleicher vergleicht eine Bezugsspannung und jeweils eines von zwei Spannungssignalen, welche der Temperatur der integrierten Schaltung entsprechen und jeweils im Verhältnis zu dieser variieren. Die resultierenden binären Ausgangssignale der Vergleicher werden bei verschiedenen Näherungswerten der Temperaturen logisch wahr und logisch falsch gesetzt, wobei die eine höher und die andere niedriger als die andere ist. Ein Vergleicherausgangssignal dient sowohl als Eingangsdatensignal als auch als Ausgangslösch-Steuersignal für das Flip-Flop, während das andere als Taktsignal dient. Das Ausgangssignal des Flip-Flops wird während einer Zeit logisch wahr gesetzt, die einer Zunahme der gemessenen Temperatur über den hohen Näherungswert der Temperatur folgt und einer Abnahme der gemessenen Temperatur unter den niedrigen Näherungswert der Temperatur vorangeht.
Patent DE-19916275-A1 (DE)
Title: Extracting energy from gravitational forces by electrolysis of water and recombination of hydrogen and oxygen in high-altitude fuel cell
Inventor: SCHMAGOLD PHILIPP
IPC: F03B17/00
Filed: 1999-04-12
Abstract: In an energy generation process, water is electrolyzed to form hydrogen and oxygen. The hydrogen and oxygen are released to separate pipes and, being lighter than air, rise 150 m or more where they drive a fuel cell generator. The resulting water is released to a hydro-electric generator and then returned to the electrolysis tank. At the top of the installation, the gas is either chilled and/or compressed.
Patent DE-19916295-A1 (DE)
Inventor: HOCHMUTH HARALD
IPC: F16D41/08
Filed: 1999-04-12
Abstract: The invention relates to a silent ratchet equipped with first wedge-shaped ratchet gaps (8) in which first roller bodies (12) are spring loaded. In order to increase the maximally transmittable loads, second wedge-shaped ratchet gaps (9) are provided, whereby circular ring pieces (17) are provided adjacent to second ratchet gaps (9). Second roller bodies (15) are arranged in said circular ring pieces in a manner which permits them to roll. In addition, means (cage 10) are provided in order to transfer the second roller bodies (15) out of the circular ring pieces (17) and into second ratchet gaps (9).
Patent DE-19916300-A1 (DE)
Title: Supporting insulator has protective body contg. material with lower dielectric constant than insulating body and/or with structure with lower mean dielectric constant
Inventor: HEITZ CHRISTOPH
IPC: H01B17/14
Filed: 1999-04-12
Abstract: The supporting insulator has an insulating body (3) and at least one protective body (6) at least partly forming the surface of the insulator. The protective body contains a material with a lower dielectric constant than the material of the insulating body and/or has a structure with a lower mean dielectric constant than the material of the insulating body.
Patent DE-19921464-A1 (DE)
Title: Method for mechanical sanding and lacquering of wooden work pieces; involves sanding work pieces in several stages to remove all free fibres, before lacquering work pieces in single step
Inventor: OTT HORST
IPC: B24D13/04
Filed: 1999-05-10
Abstract: The method involves sanding the work pieces in a number of stages from a coarse to a fine finish before lacquering the work pieces. The fineness of the last sanding stage is selected according to the type of work, so that practically no free fibres remain on the work piece surface during the lacquering. The whole lacquer is applied in one step, without intermediate lacquering.  An Independent claim is included for a device for implementing the method.
Patent DE-19933057-A1 (DE)
Title: Adhesive or thin-bed mortar layer application process for blocks, involving transporting blocks, applying layer to underside and positioning on wall plaque
Inventor: GEBHART FRIEDRICH
IPC: B28B11/00
Filed: 1999-07-15
Abstract: The layer application process involves transporting the block (2) from a supply point (12) to an application point (11) with applicator (1), applying the adhesive or thin-bed mortar layer to the underside, transporting from displacement device (22) to the wall plaque and there laying it on the row of blocks below.
Patent DE-19941351-A1 (DE)
Title: Positionserkennung für Funkschlüssel
Inventor: BERBERICH REINHOLD
IPC: E05B49/00
Filed: 1999-08-31
Abstract: Bei einer Vorrichtung zur Bestimmung der Position eines tragbaren Funksenders einer Sicherheitseinrichtung (Funkschlüssel) innerhalb eines vorgegebenen zu erfassenden Bereichs, insbesondere innerhalb eines Kraftfahrzeugs sind wenigstens zwei voneinander beabstandet angeordnete und zur Übermittlung von elektromagnetischen Signalen zu und/oder von einem innerhalb eines vorgegebenen Bereichs befindlichen Funkschlüssel ausgebildete Antennen vorgesehen, deren Arbeitsbereich den vorgegebenen Bereich abdeckt. DOLLAR A Es wird ein Verfahren zur feststellung der Schlüsselposition angegeben, bei dem in definierter, insbesondere zeitversetzter Folge Signale zur Reizung des Funkschlüssels abgegeben werden. Unmittelbar nach Empfang eines Reizsignals gibt der Funkschlüssel ein Schlüsselsignal ab. Die Schlüsselsignale werden von den Antennen aufgefangen. Aus dem Verhältnis der Signalstärken der an den Antennen ankommenden Schlüsselsignal wird dann auf die Position des Schlüssels zwischen den Antennen geschlossen.
Patent DE-19943430-A1 (DE)
Title: Combination for use in cosmetic hair preparations, contains water-dispersible comb polymer with sulfonated, fluorine-containing polyester side chains and physiologically compatible anionic or amphoteric polymer
Inventor: KOLLER ANDREAS
IPC: A61Q5/00
Filed: 1999-09-08
Abstract: Combinations of: (a) water-soluble or -dispersible comb polymers with sulfonated polyester side chains attached to a main chain by ester links, with sections containing (per)fluorinated carbon atoms and neutralized with lithium and sodium in a Li:Na mol ratio of 0.1-50, preferably 0.5-25; and  (b) physiologically-compatible anionic or amphoteric polymer(s).  Combinations of: (a) water-soluble or -dispersible comb polymers with sulfonated polyester side chains attached to a main chain by ester links, with sections containing (per)fluorinated carbon atoms and neutralized with lithium and sodium in a Li:Na mol ratio of 0.1-50, preferably 0.5-25; and  (b) physiologically-compatible anionic or amphoteric polymer(s).  An Independent claim is also included for cosmetic hair-care preparations containing effective amounts of such combinations.
Patent DE-19945466-A1 (DE)
Inventor: KHARAZIPOUR ALIREZA
IPC: B27N3/00
Filed: 1999-09-22
Abstract: The invention relates to a device for disaggregating pieces of derived timber products from cellulose and/or lignocellulose-containing products, especially particle boards, medium-density fiber boards and the like, with a transport device and at least one disaggregation container. The inventive device is also characterized in that the disaggregation container and the transport device are configured as at least one common densifier screw (1) with a housing-mounted outer shell and a driven shaft located therein. The shaft is provided with helices of a pre-defined pitch. The pieces of derived timber products are transported in the axial direction of the densifier screw (1) from a feed opening in the outer shell towards an outlet opening on the front side thereof in the axial direction (direction of transport). A feed opening (7) for vapor is provided in the outer shell between the inlet opening and the outlet opening.
Patent DE-19946819-A1 (DE)
Title: Kitchen tool with socket base secured to work surface via suction membrane with soft peripheral edge for accommodating work surface unevenness
Inventor: BAERSCH GEORG
IPC: A47J43/07
Filed: 1999-09-30
Abstract: The kitchen tool has a socket base (2) fitted with a mechanical or electrical tool attachment (5), e.g. a food mixer, via a cylindrical connector (3) and provided with a suction membrane (6) on its underside for securing to a kitchen work surface and an operating device for the suction membrane. The peripheral edge (8) of the suction membrane is made of a soft material for adapting to the unevenness of the worksurface.
Patent DE-19948592-A1 (DE)
Title: Lighting assembly e.g. for mercury based fluorescent light, has light emitting diodes to emit ultraviolet rays to excite phosphorus coating to produce light spectrum that is visible to naked eye
Inventor: ROBERTSON ROGER
IPC: F21V9/16
Filed: 1999-10-08
Abstract: A series of light emitting diodes (106A-106M) are mounted within a housing to emit UV rays to activate an ultraviolet excitable phosphor (102) coated on the material surface area of transparent enclosure to produce light that is visible to naked eye. A transformer (106) supplies a required voltage to the LED.
Patent DE-19949835-A1 (DE)
Title: Optical advertisement carrier with housing has at least one window in which optical advertisement carrier is arranged, and includes light source
Inventor: LOSEN RALF
IPC: G09F19/22
Filed: 1999-10-15
Abstract: The optical advertisement carrier has a housing. There is at least one window (5) in which optical advertisement carrier is arranged. This also includes a light source.  The advertisement carrier has a mast (2) with an electric supply lead (9) for supplying a further electrical user load. An electrical work connection is provided between the electric supply lead (9) of the mast (2) and the light source (4) of the housing (1). The optical advertisement carrier consists of a thin, printed, non-transparent material and the light source (4) is arranged inside the housing (1) to illuminate the front side of the advertisement carrier. The advertisement can be a foil which is partly or wholly light transparent and illuminated from the rear. The window itself can be the advertisement carrier.
Patent DE-19949907-A1 (DE)
Title: Rear lamp with lamp housing for reception of light source with at least one first fixing unit for fitting housing with play at bodywork of vehicle and with at least second fixing unit
Inventor: BOLLGOEHN ANDREAS
IPC: B60Q1/26
Filed: 1999-10-16
Abstract: The first and the second fixing units (2,3; 4,5) are designed respectively at the lamp housing (1). The second fixing unit (4,5) is arranged in such a manner, that it is to be operated, laterally from the inside of the bodywork (8). The first fixing unit (2,3) is designed in the form of a plug or a snap connection.
Patent DE-19950281-A1 (DE)
Inventor: STRAUCH JUERGEN
IPC: F16C11/06
Filed: 1999-10-19
Abstract: The invention relates to a ball joint which has a housing (1) comprising a cavity (1.1) for receiving a moveably mounted ball (3) of a ball-ended pin (4) and an opening (1.2) in the edge area (1.4) of the housing pointing in the direction of the ball-ended pin (4). The shaft (4.1) of the ball-ended pin (4) protrudes through this opening. Sealing bellows (6) with a first sealed area (D1) on the housing side and a second sealing area (D2) on the shaft side are also provided. The shaft (4.1) can be fixed on a joint-receiving element (G). According to the invention, an intermediate ring (7) is located between the shaft (4.1) and the second sealing area (D2) of the sealing bellows (6).
Patent DE-19951676-A1 (DE)
Title: Production of mineral water-like drink from tap water by dissolution of alkaline earth carbonates, alkali salts and carbon dioxide
Inventor: HAMACHER KURT
IPC: A23L2/54
Filed: 1999-10-27
Abstract: Production of a mineral water-like drink involves dissolving CO2, alkaline earth carbonates and alkali salts in water.
Patent DE-19954464-A1 (DE)
Title: Stroke piston internal combustion engine, particular two-stroke large diesel engine, has fuel injection system with at least one injection pump per cylinder, whose index is adjustable dependent upon load by positioning device
Inventor: STAEHR LARS
IPC: F02D1/10
Filed: 1999-11-12
Abstract: The stroke piston internal combustion engine, particularly a two-stroke large diesel engine, has a fuel injection system with at least one injection pump per cylinder, whose index is adjustable dependent upon load by a positioning device. The positioning device contains at least one load-dependent rotatable index shaft (5), which has a pivot lever (6) per injection pump connected with a displaceable positioning number (8) of the pump by means of a connecting rod (7) linked on both sides, the length of which is adjustable. Each connecting rod, at least at one end, is connected with an adjacent structural part by means of a pin and slot arrangement. The pin (13) is formed as a clamp component, and the center line of the slot (15) corresponds to a section of a circle.
Patent DE-19957744-A1 (DE)
Inventor: JANDEWERTH UDO
IPC: B65D53/02
Filed: 1999-12-01
Abstract: Disclosed is a device for sealing the front edge of a neck (2) of a container (1) used for pouring purposes and made of plastic during the treatment of the inside surface (7) of said container (1). In order to enable the surface of the front edge of the neck (2) to remain untreated or devoid of any effect thereof using simple means, even when there is a difference in pressure during the treatment of the inside surface (7) of the container (1), a cover ring (5a) made of an elastic material with a cone-shaped (or optionally flat) sealing lip is maintained by a receiving element (6) arranged in a coaxial position thereto in such a way that the front edge can be pressed against the sealing lip with deformation thereof.
Patent DE-19959453-A1 (DE)
Title: Swimming snorkel for breathing gas analysis of swimmers involves gas flow divided through two tubes into inspiration and expiration parts, division being by two valves at ends of tubes
Inventor: HILLMER-VOGEL URSULA
IPC: B63C11/20
Filed: 1999-12-09
Abstract: The swimming snorkel for breathing gas analysis of swimmers involves the gas flow divided through two tubes (1,2) into inspiration and expiratipon parts. The division is by means of two valves (9,10) at the ends of the tubes. To reduce the dead space (4), between the two tubes is a dividing wall (3).  To reduce the flow resistance in the swimming direction, the two tubes are arranged one behind the other. Immediately behind the mouthpiece is a temperature sensor (7) together with the end of the gas removal conduit (6). The outlet of the gas expiration tube (2) and the gas removal conduit can be connected with a gas analysis apparatus.
Patent DE-19960274-A1 (DE)
Title: Mat photographic element useful for display material has laminate of roughened transparent polymer sheet and microporous biaxially oriented polyolefin sheet as substrate
Inventor: CAMP ALPHONSE D
IPC: G03C1/795
Filed: 1999-12-14
Abstract: In a photographic element with a substrate, color-producing layer(s) with a silver halide emulsion layer and a color coupler, the substrate comprises a laminate of (A) a transparent polymer sheet and (B) a microporous biaxially oriented polyolefin sheet, and the upper surface of (A) has a roughness of 0.3-2.0  mu m.
Patent DE-19962163-A1 (DE)
Title: Centrifugal fusion tablet injector for nuclear fusion unit, comprises fuel supply system, vacuum tank with exhaust pipe, extruder, rotor and tablet splitting unit
Inventor: VINIAR IGOR VASILIEVITSCH
IPC: G21B1/15
Filed: 1999-12-22
Abstract: The centrifugal fusion fuel tablet injector comprises a fuel supply system (1), a vacuum tank (2) with an exhaust pipe (3), an extruder (4) which is connected to the fuel supply system, a rotor (8) with a fuel acceleration area with an inlet and an outlet, and a tablet splitting unit. The inlet section is directed on the rotational axis of the rotor. The tablet splitting unit is located at the inlet or outlet of the acceleration area.
Patent EP-1024563-A1 (EP)
Inventor: MATSUZAKI SHINICHI
IPC: H01R13/627
Filed: 2000-01-28
Abstract: An electrical connector (1) is provided for
mating with a complementary mating connector (10) and is
adapted for manipulation by a vacuum-suction nozzle. The
connector includes a housing (2) mounting a plurality of
terminals (3) and including a surface area (8) of a size
sufficient for engagement by the vacuum-suction nozzle. An
opening (14) is provided in the surface area (8) for
receiving a portion (16) of the mating connector (10). A
frangible seal (17,19) hermetically seals the opening (14)
to allow the vacuum-suction nozzle to apply negative air
pressure to the surface area (8) over the opening (14).
The seal (17,19) is breakable to allow the portion (16) of
the mating connector (10) to enter the opening (14).
Patent EP-1004562-A1 (EP)
Inventor: SUN HSIAN-NING
IPC: C07C1/20
Filed: 1996-12-13
Abstract: A method for converting starting material to olefins comprising contacting the starting
material with a small pore molecular sieve catalyst under effective conditions to produce
olefins, wherein the molecular sieve has been modified after synthesis by incorporation of a
transition metal ion using a transition metal compound, wherein the transition metal ion is
selected from the group comprising Groups VIB, VIIB, or VIII or mixtures thereof.
Patent EP-1143730-A1 (EP)
Inventor: VELLAIKAL ASHA
IPC: H04N7/24
Filed: 2000-04-26
Abstract: A system (10) and method for producing and receiving interactive
broadcasting having a broadcast signal with a hypermedia
channel (38) and a logical multicast data channel (40).
The logical multicast data channel (40) has a broadcast signal
markup stream (BSMS) (36). The system users (28) have a receiver
(58) with an interactivity module (76) and a communication
module (78). The BSMS allows user selectable objects to be
displayed to users of the system. BSMS objects can be generated
by combining speech recognition, language (and optionally
video) processing, and keyword searches. By selecting objects
various information relating to those objects may be displayed
to users. A portion of the logical multicast channel may be employed
to provide interactivity between users. A variation
eliminates the BSMS either by employing a markup stream server
to provide access links or by generating link content directly
in the receiver by the same process (Fig. 7).
Patent EP-1057732-A1 (EP)
Inventor: NATTERMANN KURT DR
IPC: A61J1/06
Filed: 2000-05-16
Abstract: A container comprising an internal diameter that tapers over its entire height, or over the lower section down to the base, is new. The base is indented (4) to a degree described by a ratio expressed as the percentage of the internal radius of the container represented by indentation height. The percentage exceeds 10%, or preferably 18%.   A container comprising an internal diameter which has a conical taper. The relative container base taper is expressed as the difference of maximum and minimum casing radii to height of tapering and exceeds 5%, preferably 18%. The relative base indentation exceeds 25% of the inner base radius. It is less than 80%, preferably less than 50%. The radially-outer container base has a flattened annular region with inner to outer radius ratio of 40%-80%. The internal base indentation (4) is formed conically up to the casing (1). Its height is 11-150 mm, with a wall thickness at the casing of 0.2 mm to 3 mm. An Independent claim is also included for a polygonal variant.
Patent EP-1085007-A1 (EP)
Inventor: KAUFHOLD MANFRED DR
IPC: C07C67/035
Filed: 2000-07-26
Abstract: Production of cyclooctanol comprises: (a) reacting cyclooctene with formic acid in the absence of added catalyst; (b) separating the reaction mixture into 2 phases (A and B); (c) extracting cyclooctyl formate from (A); (d) combining the extract with (B); (e) distilling the combined extract and (B) in an apparatus with a short distillation path; and (f) catalytically transesterifying the cyclooctyl formate with an alcohol.
Patent EP-1083758-A1 (EP)
Inventor: HANS MARTIN
IPC: H04L12/56
Filed: 2000-08-24
Abstract: The method involves a first subscriber station sending data packets on the access channel with preamble and data parts at each of several possible offset points in a transmission frame, whereby these packets collide with those of another station depending on the preamble parts and offset times. When a first data packet is successfully transmitted on the access channel by the first station, the next packet from this station is sent with the same preamble part and offset time
Patent EP-1134497-A1 (EP)
Inventor: MARANA FERDINANDO
IPC: F24B1/02
Filed: 2000-11-08
Abstract: A high thermal efficiency oven (10) consisting of a
structure (11), made from low heat dispersion material,
designed to support a cooking chamber (12), fitted with an
opening (17) for the insertion and removal of products to
be cooked (15), communicating with a furnace (13); said
furnace (13) is equipped with a device for the infeed of
pellets (24) from a tank (20).