baber/WOPTO huggingface dataset:
Patent DE-19725922-A1 (DE)
Inventor: GLUSCHKE KONRAD
IPC: G21F5/00
Filed: 1997-06-19
Abstract: The invention relates to a method for producing a container designed to transport and store radioactive material. The invention further relates to a container which is used to transport and store radioactive material. First and foremost, claim is laid to the selection of a heavy concrete and a special technique for inserting the heavy concrete between metall walls.
Patent DE-19726728-A1 (DE)
Title: Non-black rubber mixture used for vehicle tyre tread
Inventor: STEVENS HENDRIK DR
IPC: C08K5/01
Filed: 1997-06-24
Abstract: Non-black rubber mixture comprises 70-100 pphr polar rubber(s), 0-30 pphr further rubber and/or thermoplastic, 40-80 pphr silicic acid, 1-8 pphr oxidising salt of group I or II, 5-40 pphr polar plasticiser and conventional additives and crosslinkers.
Patent DE-19727060-A1 (DE)
Title: Preparation of aqueous polymer dispersion
Inventor: GERST MATTHIAS DR
IPC: C08F110/06
Filed: 1997-06-25
Abstract: Preparation of aqueous polymer dispersions of wt. average particle diameter above 400 nm comprises radically polymerising ethylenically unsaturated monomers in the presence of a surface active agent (emulsifier) and 0.001-1 wt.% seed polymer of monomodal particle size where, when 1% monomer conversion has been achieved, a redox initiator system is added, comprising an organic or inorganic (hydro)peroxide(s) and ascorbic acid, and polymerisation is undertaken in the presence of this system or another initiator system. Also claimed are the obtained aqueous dispersions comprising at least 60 wt.% polymer particles of dmax above 800 nm and half width h1/2 below 1/2 dmax, with the remainder being of diameter d below dmax.
Patent DE-19737355-A1 (DE)
Inventor: NAGEL THOMAS DIPL ING
IPC: H04N7/14
Filed: 1997-08-27
Abstract: The invention relates to a wireless communication terminal (VKE) comprising a video interface (VSS) for transmitting video and or audio information (vi, ai) in addition to a compression unit (KPR) to compress video and/or audio information according to a standardized compression procedure and a radio unit (HF) configured according to a standardized transmission procedure in order to transmit compressed audio and video information. The advantage makes it possible to use pre-existing radio resources, base stations, transmission resources and switching resources of the fixed network in an easy manner.
Patent DE-19742147-A1 (DE)
Title: Print head distance adjustment
Inventor: PETERMANN UDO
IPC: B41J25/308
Filed: 1997-09-24
Abstract: The method involves adjusting and keeping a distance between the surface of a print carrier (14) to be imprinted, which borders on a print support (10), and a print head (24) movable in parallel to it. The print head is connected with a switch (26) which contacts the print support or the print carrier.  Changes in the distance between the print carrier surface and the print support are determined during an idle pass of the print head over the inserted print carrier, according to their position within the path of the print head and to their size. The velocity of the print head is controlled during a printing pass in dependence on the position and size of the determined distance changes, in such way, that a maximum velocity is reached without distortion of the printed image.
Patent DE-19748902-A1 (DE)
Title: Baby's carry-cot with base, sides and carrying handles
Inventor: BEGER UDO
IPC: A47D13/02
Filed: 1997-11-05
Abstract: The wall surrounding the base part (1) has a pair of opposite-facing, flexible longitudinal side wall sections (7) and a pair of carrying handles. A reinforcement (10) fixes the angle at which at least one longitudinal side wall section is joined to the base section. The angle-reinforcement has a fastening (11) for the carrying handle. The angle reinforcement is held in a bracket (9) formed on the outside of the longitudinal side wall sections.
Patent DE-19751384-A1 (DE)
Title: Extension device for shelves and drawers
Inventor: BONAT GUENTER
IPC: A47B88/493
Filed: 1997-11-20
Abstract: The extension device has a locally fixed rail and a movable rail. At least one bearing slide, and where applicable a front and back slide (7,8), is mounted in the front and back area of the fixed rail (1) and at the side of it. The horizontal flange (17) of the extension rail has a downwardly directed bent area (20) at the front end. When the extension rail is pulled forwards, the lower edge of the bent area is lower than the bearing edge (21) of the front slide (7) and the bearing edge (22) of the rear slide is higher than the lower edge of the horizontal flange (17). The bearing edge of the rear slide may be lower than the lower edge of the horizontal flange and/or in the area of the flange serving as track for the loaded rollers, hollowed areas (26,27) are provided.
Patent DE-19752816-A1 (DE)
Title: Shutoff squeeze valve for agricultural liquids
Inventor: LESK ADOLF
IPC: F16K7/07
Filed: 1997-11-28
Abstract: A squeeze-operated valve opens or closes a tube carrying a flow of liquid especially as used in agriculture. It consists of a cylindrical housing (1) with an inner cross-sectional diameter which is about the same as that of the outer diameter of a cuff (2), two pressure rings (4a,4b), two suitable pressure or clamp devices acting on the pressure rings with extensions (5a,5b). The inner part of the housing has two facing extensions (8a,8b) and/or an air supply connection (3) at an angle of about 45 degrees to the extensions.
Patent DE-19803009-A1 (DE)
Title: Remote control for electric domestic appliances e.g. light, by telephone
Inventor: GLEINSER GERHARD
IPC: H04M11/00
Filed: 1998-01-27
Abstract: The receiver (1) accepts audio signals via a microphone (10) with the signals transmitted by the call responder (7), or a suitable telecommunication apparatus. The signals are evaluated, and an electric appliance (5) coupled to the receiver switch output, switches on or off. Alternatively the receiver is controlled by a radio transmitter (8) instead of the microphone, with the transmitter usable as a hand held transmitter, as well as being coupled acoustically, via the microphone, to the responder for conducting incoming signals to the receiver.
Patent DE-19807182-A1 (DE)
Title: Method for quality checking of weld spots
Inventor: SCHAMBERGER DIETER
IPC: B23K31/12
Filed: 1998-02-20
Abstract: The weld spot is investigated with respect to its optical characteristics along two mutually perpendicular lines which at least approximately run through the center of the weld spot.  The optical characteristics are related to the dimensions of the weld spot, and a decision on the quality is obtained by comparison of these optical characteristics and dimensions with corresponding reference values.
Patent DE-19810272-A1 (DE)
Title: Method of changing household blinds without using ladder
Inventor: SEEBECK NORBERT DIPL ING
IPC: A47H7/02
Filed: 1998-01-31
Abstract: The blind-support such as rails, bars, slats, on one or the other side or on both sides is lowered with the aid of an accessory to the required height where a ladder is superfluous and from where the blinds or curtains can be taken down and re-hung. The accessory can be driven by hand by means of a cord, band or chain, or by a motor by means of a switch or remote control.
Patent DE-19814785-A1 (DE)
Title: Dental instrument for sinus elevation procedures
Inventor: HERRMANN ROLF
IPC: A61B90/00
Filed: 1998-04-02
Abstract: One end of the instrument body (2) has a lengthways convexly hemispherical head (3) so body and/or head present a circular section in which the body (2) has a smaller maximum diameter than the head (3).  A guide sleeve (6) enclosing part of the body length towards the rim area is 70-90% of body length and the main body (2) has markings (5) notably grooves at its non-head end and is shaped at this end to fit into a separate handle. In a combination instrument, with circular section body and end convex head plus guide sleeve, the first and second instruments provide for sequential dental work such as sinus lifts for implant bedding, using a specified membrane (15) in cap form adapted to the shape of the body (2) head (3) and with a membrane thickness of 0.2-0.5 mm. An Independent claim is included for the membrane.  The membrane is made of bio-compatible resorbable material, either homogous or heterologous native material.
Patent DE-19815705-A1 (DE)
Title: Device for fastening an exhaust pipe to a vehicle part
Inventor: LANGER HANS-JOACHIM
IPC: B60K13/04
Filed: 1998-04-08
Abstract: The device comprises a bracket, which has a shell element in the shape of a cylindrical segment. The shell element is fixed to the exhaust pipe. A plate section is attached to the shell element, and can be fixed to the holder by fasteners
Patent DE-19815935-A1 (DE)
Title: Druckzylinder
Inventor: KOPPELKAMM GUENTER
IPC: B41F27/12
Filed: 1998-04-09
Abstract: Die Erfindung betrifft einen Druckzylinder einer Rotationsdruckmaschine, der für das Abheben einer biegsamen Platte von der Mantelfläche des Druckzylinders mit Austrittsöffnungen zur Zufuhr eines Druckmittels in einen mit seiner Öffnung am Umfang des Druckzylinders in dessen Drehrichtung geneigten Schlitz ausgestattet ist, wobei Enden der Platte in den Schlitz einsteckbar und in diesem gegen ein Herausrutschen sicherbar sind. Um einerseits in einfacher Art und Weise die Enden der Platte in dem Schlitz gegen ein unbeabsichtigtes Herausrutschen zu sichern und andererseits beim Plattenwechsel ein wenig Kraftaufwand erforderndes Herausziehen des nachlaufenden Endes aus den Schlitz mit einfachen technischen Mitteln und geringem Druckmitteleinsatz zu ermöglichen, besitzt der Druckzylinder (1) einen in Längsrichtung getrennt zum Schlitz (3) verlaufenden, mit dem Druckmittel beaufschlagbaren Hohlraum (14.1; 14.2), der mindestens einen mit der in einer der dem nachlaufenden Ende (5) der Platte (6) benachbarten Seitenfläche (10) des Schlitzes (3) im Bereich dessen Öffnung (2) am Umfang des Druckzylinders (1) angeordneten Austrittsöffnung (12) verbundenen, zur Öffnung (2) des Schlitzes (3) fluchtenden und damit durch die Öffnung (2) herstellbaren Kanal (13.1 bis 13.6) besitzt.
Patent DE-19817856-A1 (DE)
Title: Rapid determination of tensile and flexural strengths of thermoplastics using deep drawing fissure test
Inventor: BUETTCHER MANFRED
IPC: G01N3/02
Filed: 1998-04-22
Abstract: A test plate of given shape, thickness and size is made from the thermoplastic, using a pressure injection molding machine and mold. The plate is used to determine the tensile strength and flexural rigidity of the plastic. Preferred features: The test piece is held in a holder under predetermined clamping force. The rounded top end of a plunger is advanced from below against a defined location of the test plate. Advance takes place at set speed. The depth of drawing is measured. Advance is continued, until a deep-drawing crack or fissure appears. A sensor detects the fissure; this monitors the test piece visually and acoustically. The procedure is executed at positions (X1) and (X2) on the test piece, determining the average penetration. Formulae are used to determine tensile strength and flexural rigidity from the mean values.
Patent DE-19818874-A1 (DE)
Title: Reciprocating piston internal combustion engine, especially supercharged diesel engine
Inventor: ROENNEDAL PER
IPC: F02B77/13
Filed: 1998-04-28
Abstract: At least one flow feed in the region of the exhaust gas turbocharger has a silencer (21) based on the principle of a Helmholtz resonator, and a chamber (25) separated from the associated flow channel by a perforated plate (23). The silencer may be in an element located on the periphery of the turbocharger, in a pipe (14) connected to the turbocharger's air outlet, or in a diffuser opening out into the charging air cooler.
Patent DE-19824988-A1 (DE)
Title: Foldable and portable toilet seat
Inventor: HOFFMANN MATTHIAS
IPC: A47K13/14
Filed: 1998-06-04
Abstract: The portable toilet seat is made of a firm synthetic material and comprises six segments joined with hinges. The segments can be folded in a zigzag way, forming a compact package, which can be easily transported in a handbag. The hinges are shaped in order to serve as supports when the seat is unfolded and positioned on top of the original toilet seat.
Patent DE-19825284-A1 (DE)
Title: Cauterization tool for endoscope used during surgery for ulcer, cancer treatment
Inventor: OUCHI TERUO
IPC: A61B18/14
Filed: 1998-06-05
Abstract: An end hood (51) is detachably attached at one end of endoscope insertion portion. An electrode (52) is arranged along the internal circumference or apical surface of the end hood. Insulation coating electrically conducting wire (53) is placed along the external surface of the endoscope insertion portion for electrically connecting electrode and external high frequency power supply.
Patent DE-19825753-A1 (DE)
Title: Semiconductor module with first buried layer in substrate
Inventor: AMMO HIROAKI
IPC: H01L29/732
Filed: 1998-06-09
Abstract: The module includes a first conductivity epitaxial layer deposited on a substrate, with a trough region of a second conductivity located above a buried layer. In the trough region are formed source/drain regions of the first conductivity. Above the first buried region is formed a  second conductivity base region in the epitaxial layer. In the first base region is formed a first conductivity impurity region, and a second conductivity second base region is formed above the second buried layer, with a second conductivity second impurity region formed on the second base region. To the two buried layer are coupled first conductivity tapping layers.
Patent DE-19826457-A1 (DE)
Inventor: AKRAM MUSTAFA
IPC: D06P3/10
Filed: 1998-06-13
Abstract: The invention relates to diaminophenol derivatives having general formula (I), wherein R<1> represents a substituent -(CH2)n-X, whereby n is a whole number from 1 to 4 and X represents a saturated, unsaturated or aromatic 6-ring or a saturated or unsaturated 7-ring that may contain up to two sulfur or oxygen atoms and up to three nitrogen atoms provided that at least three carbon atoms are contained in the 6-ring and at least four carbon atoms are contained in the 7-ring, and the substituents R<2> to R<5> independently represent hydrogen, a C1- to C4-alkyl group, a C1- to C4-monohydroxyalkyl group, a C2- to C4-dihydroxylalkyl group, a C3- to C4-trihydroxylalkyl group, a C2- to C4-alkyl halide group, a C2- to C4-aminoalkyl group substituted in the nitrogen once or twice with methyl, ethyl or hydroxyethyl radicals, wherein at least one of the substituents R<2>-R<5> is hydrogen and substituent R<6> is hydrogen, a methyl group, an ethyl group, a C1- to C3 monohydroxyalkyl group, a halogen atom. The invention also relates to the use of said derivatives for coloring keratin fibers and the colorants containing said compounds. The novel compounds are characterized by an extraordinarily brilliant coloration and by high leveling and excellent lightfastness, perspiration resistance and washability.
Patent DE-19827681-A1 (DE)
Title: Ventilation tube for ventilation plant in building
Inventor: SPIELDIENER ROBERT
IPC: E04F17/04
Filed: 1998-06-22
Abstract: The ventilation tube (10) consists of an inner tube (14) telescoped into an outer tube (12).  The two tubes have a gas-tight connection with each other.  A sealing element (26) keeps the connection gas-tight.  This enables ventilation plants to be installed without mechanical finishing work on the side, and eliminates the need for various fitting and equalizing pieces.
Patent DE-19828267-A1 (DE)
Title: Door or window fitment with cuff rail and linear drive bar
Inventor: RENZ DIETER
IPC: E05C9/00
Filed: 1998-06-25
Abstract: Cuff rail (1) and drive bar (4) are profiled, the side edges (10) of the bar angled down to give slidably coated surfaces bearing on parallel similarly coated surfaces of the U-cuff rail sectors (7). The endfaces (16) of the edges (10) are free of contact as are endfaces (19) of the cuff rail sectors (7). Rail and/or bar are reinforced by pleating lengthways or in parts, and the cuff rail (1) is as wide as the fitment groove (13) and/or the drive bar is maximally as wide as the narrower inside part of the groove (13) so the rail edges rest on the groove shoulders (13).
Patent DE-19834603-A1 (DE)
Title: Matte, koextrudierte Polyesterfolie, Verfahren zu ihrer Herstellung und ihre Verwendung
Inventor: PFEIFFER HERBERT
IPC: B65D65/40
Filed: 1998-07-31
Abstract: Die Erfindung betrifft eine biaxial orientierte Polyesterfolie mit einer Basisschicht, die zu mindestens 80 Gew.-% aus einem thermoplastischen Polyester besteht, und mindestens einer matten Deckschicht, welche eine Mischung bzw. ein Blend aus zwei Komponenten I und II enthält. Die Erfindung betrifft weiterhin ein Verfahren zur Herstellung der Folie und ihre Verwendung. Die Komponente I der Mischung bzw. des Blends ist ein Polyethylenterephthalat-Homopolymer oder Polyethylenterephthalat-Copolymer oder eine Mischung aus Homo- oder Copolymeren. Die Komponente II der Mischung bzw. des Blends ist ein Polyethylenterephthalat-Copolymer, welches aus dem Kondensationsprodukt der folgenden Monomere bzw. deren zur Bildung von Polyestern befähigten Derivaten besteht: Isophthalsäure, aliphatische Dicarbonsäure, Sulfomonomeren und aliphatischen oder cycloaliphatischen Glykols. Die erfindungsgemäße Deckschicht zeichnet sich durch eine charakteristische matte Oberfläche bzw. Optik aus und ist für die Verwendung als Verpackungsfolie, speziell zur Verpackung von Lebens- und Genußmitteln, zum Laminieren, Metallisieren und Bedrucken oder für Anwendungen im industriellen Sektor gut geeignet.
Patent DE-19836121-A1 (DE)
Title: Ventilation device for additional fuel tank in bus/coach has connection pipe between built-in flow valve between fuel tank filler pipe and ventilation pipe to keep it clear from fuel
Inventor: AXTNER MICHAEL
IPC: B60K15/035
Filed: 1998-08-10
Abstract: The additional fuel tank is connected to the main fuel tank via a lower filler pipe, and there is ventilation pipe between the tanks. The ventilation pipe (15,15') is positioned below the 'full' level of the tank. To keep the ventilation pipe free from fuel, a connection pipe (20) with built-in flow valve (13) extends between filler pipe (14,14') and ventilation pipe.
Patent DE-19836471-A1 (DE)
Title: Vorrichtung zur optischen Anzeige von Zeichen sowie Verwendung eines elektrolumineszierenden Leuchtfadens zur optischen Anzeige von Zeichen
Inventor: WAGNER HUBERT
IPC: G09F9/307
Filed: 1998-08-12
Abstract: Die Erfindung betrifft eine Vorrichtung zur optischen Anzeige von Zeichen, mit mindestens einem elektrolumineszierenden Leuchtfaden vorbestimmten Durchmessers und einer Grundplatte. Zur optischen Darstellung von Zeichen, die eine ausreichende Lichtstärke zur Erzielung optischer Effekte aufweisen und zur variablen optischen Darstellung von Zeichen ist die Grundplatte mit Nuten zur Aufnahme des Leuchtfadens entsprechend dem Verlauf des darzustellenden Zeichens, beispielsweise entsprechend dem Verlauf des Schriftzuges, der Zahlen oder der Konturen anderer darzustellender Formen, versehen.
Patent DE-19837005-A1 (DE)
Title: Claw coupling for automatically engaging rotating parts in any rotation direction for use in motor vehicle drive trains with mutually independently bidirectionally rotatable drive and driven elements
Inventor: WALTER CHRISTOPHER J
IPC: B60K23/08
Filed: 1998-08-14
Abstract: The claw coupling has a drive element (32) and a driven element (34) with adjacent surfaces (46,48) that are fixed with respect to each other when the elements are being driven together. The coupling has two sets of matching shoulders (72) on each surface and two sets of claws (56) between the surfaces and movable between engaged and disengaged positions. Each set of claws enables engagement for one of two opposing rotation directions. A clamp arrangement (50) forces the claws into the engaged position. A control element (58) is movable between two positions in which one or other set of claws is retracted in concert with deceleration devices for the control element.
Patent DE-19840621-A1 (DE)
Title: Servo-mechanical shift device for stepped gearbox has circumferential grooves on shift roller running in inclined sections which do not overlap in circumferential direction of roller so that synchronization devices are operated in sequence
Inventor: RUEHLE GUENTER
IPC: F16H63/18
Filed: 1998-09-05
Abstract: The shift device has two or more selector forks for synchronization devices, and a motor-driven shift roller with circumferential grooves (94,95,96) running in inclined sections (106) inclined to the axial direction of the shift roller. The inclined sections do not overlap in the circumferential direction of the shift roller.  The stepped gearbox preferably has six forward gears formed by three shift wheels and two final drive transmissions. Independent claim describes method for shifting stepped gear where synchronization devices are operated in succession
Patent DE-19846602-A1 (DE)
Title: Vaporizer for vaporizing e.g. aluminum to coat substrates in a vacuum deposition apparatus has a housing for the vaporizing chamber and an electrical heater
Inventor: ELLER DETLEF
IPC: C23C14/24
Filed: 1998-10-09
Abstract: Vaporizer (3) has a housing (4) completely surrounding the vaporizing chamber (5) with an outlet (7) directed to the substrate (2), and an electrical heater to heat the vaporizing chamber. The heater is a component directly connected to the liquid or vaporous metal.
Patent DE-19846873-A1 (DE)
Title: Elastic shaft coupling with torsion element has metallic connection flanges pref. vulcanized to elastomer body
Inventor: WALTER JUERGEN
IPC: F16D3/74
Filed: 1998-10-12
Abstract: The torsion element (1) has an elastomer body (5) as transmission element. Axial metallic connection flanges (2) are mounted on the input and output sides of the body, pref. by vulcanization. The flanges project in a curve outward relative to the elastomer body from the edges (3a) of the connection plane between body and flanges. The body is vulcanized to the flanges along the curved area. The edges have axially projecting beads. The torsion element has ventilation apertures (4) extending axially through body and flanges.
Patent DE-19848219-A1 (DE)
Title: Zeigerinstrument
Inventor: ROTHERMEL GUIDO
IPC: G01P1/08
Filed: 1998-10-20
Abstract: Bei einem Zeigerinstrument (1) ist ein Zeiger (5) mittels eines Zeigerantriebes (9) auslenkbar. Der Zeiger (5) hat hierzu einen um eine ortsfeste Achse (3) schwenkbaren Tragkörper (4). Die ortsfeste Achse (3) dient zugleich der Aufnahme einer zentralen Anzeige (6). Der als Topfzeiger ausgeführte Zeiger (5) ist zwischen einem Zifferblatt (7) und der Achse (3) in einer im wesentlichen gemeinsamen Ebene schwenkbar angeordnet. Der Zeiger (5) ist durch die ortsfeste Achse (3) unempfindlich gegenüber Schwingungen oder Erschütterungen und ermöglicht zugleich eine Nutzung des zentralen Bereiches des Zeigerinstrumentes (1) für die Anzeige (6).
Patent DE-19852360-A1 (DE)
Title: Breech limiting device for gun, with disk-shaped adapter part and central spacing part
Inventor: KRATZSCH KLAUS-ACHIM
IPC: F42B5/38
Filed: 1998-11-13
Abstract: The breech limiting device involves the use of a device of incombustible material to limit the breech space. This is in the form of a disk-shaped adapter part to which the bag charge (6) can be fixed, and a spacing part supported against the rear end (13) of the round (5) when the device (10) is used. The bag charges are pressed by the adapter part against the lock (4) of the gun.