baber/WOPTO huggingface dataset:
Patent DE-19854610-A1 (DE)
Title: Bore head for bore machine
Inventor: MEISNER HEINO
IPC: E21B10/62
Filed: 1998-11-26
Abstract: A bore head has a ring of boring teeth (1) around the edge to loosen the material and enable it to flow into the center for removal. Each tooth (1) has a number of cutting profiles (5) and rotates about an axis parallel to the boring axis. Each tooth is fitted into the head with a snap fit (4) and can be removed for replacement. The snap fitting mounting enables the operator to select tooth profiles to match the type of strata being bored. With the correct selection of tooth profile to boring head has a self clearing action for improved boring speed.
Patent DE-19855390-A1 (DE)
Title: Solar heater incorporates solar collector wit heat carrier medium, pump circulator and water buffer storage collector
Inventor: BUSCHATZ IMMANUEL
IPC: F24D11/00
Filed: 1998-12-01
Abstract: The solar heating plant incorporates a solar collector (12) through which flows a heat-carrier medium and which is supplied by a pump-circulator (19,22). A water buffer storage container is heated by the heat-carrier medium and contains a service water collector (4) in its top part (2). The top storage zone is heated with a lower volume flow per unit of time for the heat-carrier medium than the bottom storage zone (3).
Patent DE-19855764-A1 (DE)
IPC: A61M5/31
Filed: 1998-12-03
Abstract: An urging device includes: an urging actuator (7); and an urging mechanism actuatable by the urging actuator in an urging direction for effecting a translational movement of a member (3), the urging mechanism being configured such that, upon actuation thereof, at least a first portion (11a) thereof moves in a first direction, and a second portion thereof moves in a second direction different from the first direction. Additionally, a dispensing kit (5) implements the above urging device. The dispensing kit comprises a dispensing cartridge (15) which includes a cartridge body. A cartridge actuator (21) is disposed at the head portion of the cartridge body. The kit further includes a dispensing device having a dispensing device body (5) for receiving the cartridge body therein and defining an opening at one end thereof such that, when the cartridge body (17) is within the dispensing device body, the opening of the dispensing device body (57) is in registration with the opening of the cartridge body. A dispensing actuator is disposed at another end of the dispensing device body, and the above-described urging mechanism is disposed in the dispensing device body for being actuatable by the dispensing actuator to urge the cartridge actuator in the dispensing direction when the cartridge body is received within the dispensing device for effecting a dispensing of a content of the cartridge body therefrom.
Patent DE-19856057-A1 (DE)
Title: Device for preventing spectacle lenses steaming up involves communicating hollow spaces in lens frame sections and in nose location area, in which good heat-conducting medium flows
Inventor: FISCHER MARCO
IPC: G02C11/08
Filed: 1998-12-04
Abstract: To prevent spectacle lenses steaming up, the lens frame sections (1) and the frame nose locations area (5) are provided with communicating hollow spaces, in which a good heat-conducting medium (8) flows. Heat from the nose location area is transported to the lens frame sections, where it is emitted to the lenses (2).  The contact surfaces (11) of the nose location area are made of refined metal or a good heat-conducting plastic. The spectacle lenses are of plastic, to which good heat-conducting, extensively light-permeable substances are added. The outside of the spectacles frame is enclosed in a heat-insulating layer.
Patent DE-19856770-A1 (DE)
Title: Cooling system for internal combustion engine
Inventor: KATAYAMA TAKASHI
IPC: B60K11/02
Filed: 1998-11-30
Abstract: A bracket (20) is provided on the body of the engine for attachment of the engine to the vehicle, and a thermostat equipped with a thermostat insert (9) is fitted in the cooling water circuit and are provided as a unit on the bracket.  A cooling water line (8) which interconnects the radiator and thermostat insert, and a cooling line (10) which interconnects the thermostat insert and the water pump (3), are located remote from the engine. The thermostat insert is fitted on the engine so that an angle which is formed by a center line of the thermostat located co-axially with the insert and horizontal axis in the axial direction of the engine body is larger than the angle formed by a horizontal axis in an axial direction of the engine attached to the vehicle and a horizontal axis in the axial direction of the engine itself.
Patent DE-19857786-A1 (DE)
Inventor: ALBER ULRICH
IPC: A61G5/10
Filed: 1998-12-15
Abstract: The two running wheels (10) have respectively a drive unit (14) with an electric motor (2) and an associated current supply (21) and an electronic system. The drive units (14) are arranged completely in the region of the wheel hubs. The drive units (14) have an electronic control, an adjusting facility of the support wheel and an adjusting facility (19) of the independent alignment of the auxiliary drive system.
Patent DE-19858331-A1 (DE)
Inventor: HOFFMANN MATTHIAS
IPC: A61P19/02
Filed: 1998-12-17
Abstract: The invention relates to the utilisation of tricyclic nitrogen heterocycles of general formula (I) as medicaments with a PDE IV-inhibiting effect, the radicals R<1>, R<2> and R<3> having the meanings given in the description and in the claims.
Patent DE-19859422-A1 (DE)
Title: Domestic gas pipe connector with join seal comprizes graphite seal squeezed tight at screw join between pipes prior to completion by cap nut thrusting off connector collar.
Inventor: BURGER HERMANN HEINZ
IPC: F16L19/03
Filed: 1998-12-22
Abstract: A seal (5) at the screw join between connector (1) and counterpart (2) is held squeezed at the screw join and the connector (1) has an external collar (12) and has one O-ring (4) enclosed and inserted in the counterpart (2). The counterpart has an outside thread (23) and the screw join is completed by a cap nut (3) thrusting off the connector (1) collar (12). Additional components include the tool faces (22,23) for join completion.
Patent DE-19900534-A1 (DE)
Title: Air-cooled electronic device with a circuit board and an integrated circuit module has a heat transmission device to conduct heat by connecting to a heat sink in a cool air channel
Inventor: ISHIMINE JUNICHI
IPC: H01R33/76
Filed: 1999-01-11
Abstract: An electronic device (10) contains a circuit board (14) fitted with a connector, an integrated circuit module (24) fastened to the connector and a heat sink (26). A heat transmission device (18, 30) is fitted at a position separate from the heat sink in a cool air channel. A heat conduction path (20) makes a thermal connection between the heat sink and the heat transmission device.
Patent DE-19901773-A1 (DE)
Inventor: KAESER UWE
IPC: E05B47/00
Filed: 1999-01-18
Abstract: The invention relates to a blocking device for a door provided with a door closer (3). A sliding arm (32) is coupled with the end thereof on the door leaf or on the door frame. The other end of the sliding arm is guided with a glider (33) inside a track (4) in a moveable manner, said track being arranged on the door frame or door leaf. The glider (33) interacts with a stop (61) which is arranged in the track (4) and which is pushed in the movement area of the glider (33) by the action of a spring element (6). The stop (61) interacts with an electrically switchable control element (8). According to the invention, the control element (8) comprises a piezo-electric element, a magnetostrictive element, a thermostrictive element, a shape-memory element or a comparable actuator. In order to prevent deviation, the spring element (6) is alternatively supported in or released from a support point by a blocking element (7) which is preferably guided in an axial direction in the track, whereby the blocking element (7) interacts with the control element (8). The movement of the blocking element (7) is blocked in a first position of the control element (8) and, as a result, the spring element (6) is blocked. As a consequence, the glider (33) which is guided in the track (4) can not deflect the stop (61), and the door leaf remains blocked. The movement of the blocking element (7) is permitted in a second position of the control element (8). The action of a recoil spring (9) causes the blocking element (7) to move out of the blocking position thereof and to release the spring element (6). The glider (33) can thus deflect the stop (61) against the force of the spring element (6) and the door leaf closes.
Patent DE-19903147-A1 (DE)
Title: Höhenverstellbarer Sitz, insbesondere für ein Fahrzeug
Inventor: MINTGEN ROLF
IPC: B60N2/18
Filed: 1999-01-27
Abstract: Höhenverstellbarer Sitz, insbesondere für ein Fahrzeug, umfassend eine Sitzfläche mit einem Untergestell, wobei das Untergestell eine Höhenverstelleinrichtung aufweist, wobei der Höhenverstelleinrichtung eine zusätzliche Krafteinleiteinrichtung zur Sitzhöhenverstellung beigeordnet ist, wobei sich die Verstellkräfte der Höhenverstelleinrichtung und der Krafteinleiteinrichtung überlagern.
Patent DE-19903177-A1 (DE)
Inventor: MOSZNER NORBERT
IPC: A61K6/896
Filed: 1999-01-21
Abstract: Dental material contains polysiloxane(s) based on silane(s) (I), which has an alkyl- or acyl-aminoalkyl group with 1-6 (alkyl)acryloyloxy substituents, and optionally other silicon, aluminum, zirconium, titanium, boron, tin, vanadium and/or phosphorus compound(s) capable of hydrolytic condensation.  Dental material contains polysiloxane(s) based on silane(s) of formula (I), which has an alkyl- or acyl-aminoalkyl group with 1-6 (alkyl)acryloyloxy substituents, and optionally other silicon, aluminum, zirconium, titanium, boron, tin, vanadium and/or phosphorus compound(s) capable of hydrolytic condensation;  X = halogen, hydroxyl (OH), alkoxy and/or acyloxy;  n = 1-3;  R<1> = alk(en)yl, aryl, alkylaryl or arylalkyl;  R<2> = alkylene;  R<3> = a linear, branched or cyclic, saturated or unsaturated, aromatic aliphatic organic group with 2-40 carbon (C) atoms, optionally 1-6 hetero-atoms and p substituents; R<6> = a linear, branched or cyclic 1-20 C organic group with q substituents or is absent;  p, q = 1-6;  Y = -NR<4>-, N or -(C=O)-NH-;  R<4> = alkyl or aryl;  Z = oxygen (O), sulfur (S), -(C=O)-O-, -(C=O)-NH- or -O-(C=O)-NH- or is absent;  W = CH2=CR<5>-(C=O)-O-;  R<5> = hydrogen (H) or alkyl;  m = 2 if  Y = N; and  m = 1 if  Y = NR<4>- or -(C=O)-NH-.
Patent DE-19905796-A1 (DE)
Title: Controlling the swelling behavior of a polymeric material in a hydrophilic medium, especially for occluding blood vessels, comprises crosslinking the polymer chains with cleavable bridging molecules
Inventor: LAHANN JOERG
IPC: A61L26/00
Filed: 1999-02-12
Abstract: Controlling the swelling behavior of polymeric material in a hydrophilic medium, comprising incorporating reactive bridging molecules into the material and crosslinking the polymer chains with the bridging molecules to stabilize the materials volume in the medium until is comes into contact with a reagent capable of cleaving the bridging molecules at a site where swelling is desired, is new.
Patent DE-19911876-A1 (DE)
Title: Leak-proof hose connector fitting for automotive secondary heating system, incorporates a thick-walled water hose
Inventor: GUENTHER KLAUS-PETER
IPC: B21C37/28
Filed: 1999-03-17
Abstract: An automotive secondary heating system incorporates a thick-walled water hose (3) which is fitted to a rigid connector pipe (1). The pipe inlet (5) zone is first widened internally by drilling. The pipe end is then heated and a bead (4) is created with a tool.
Patent DE-19913805-A1 (DE)
Title: Pressure limitation and safety valve for fuel feed pumps has valve body formed by plate of elastomer material to give short construction length
Inventor: BODZAK STANISLAW
IPC: F04C14/26
Filed: 1999-03-26
Abstract: The valve has a valve body (12), tensioned by a spring (17) against a valve seat (10) in a housing (2). The valve body is at least partially formed by an elastomer plate (11), esp. on the sealing surface. A threaded screw (18) acts as abutment for the spring. The valve body is formed by a cylindrical body with flow grooves (14) in its jacket surface, alternating with guide rails (13). The plate is positioned in the center of grooves and rails.
Patent DE-19913830-A1 (DE)
Inventor: PFLUG JOCHEN
IPC: B31D3/00
Filed: 1999-03-26
Abstract: The invention relates to a folded honeycomb structure and to a method and device for producing said folded honeycomb structure from a corrugated core web. The folded honeycomb structure has a number of adjacent corrugated core strips which lie in one plane and are interconnected by cover layer strips. Said cover layer strips are folded about 180 DEG  and are perpendicular to said plane. According to the inventive method for producing the folded honeycomb structure, interconnected corrugated core strips are produced first by making a number of longitudinal scores in a corrugated core web. These corrugated core strips are then alternately rotated through 90 DEG respectively so that the cover layer strips fold and the folded honeycomb structure is formed. The device corresponding to this method consists of a number of rotating blades for making the longitudinal scores and a number of guiding elements for rotating the interconnecting corrugated core strips.
Patent DE-19915319-A1 (DE)
Title: Double hydro-pump, particularly double gearwheel pump, has pump housing in which two rotors revolve on common drive shaft, delivering hydraulic medium in separated pressure channels
Inventor: PIPPES REINHARD
IPC: F04C11/00
Filed: 1999-04-03
Abstract: A valve housing (15) accommodates a flow regulating valve (25) arranged in a pressure channel(8,24) of the first pump and with a pressure rise to a predetermined value a connection with the pressure channel of the second pump is freed. The valve housing is a separate component part, connectable with the pump housing.  A switch valve (30) is provided, and is activated by the pressure in front of at least one throttle aperture (40) in the pressure channel of the first pump. With a pressure rise in the pressure channel to a second predetermined value over a connecting channel, a connection to a regulating device or similar is freed.
Patent DE-19916036-A1 (DE)
Inventor: KAHRE JOERG
IPC: C11D17/00
Filed: 1999-04-09
Abstract: The invention relates to handwashing pastes containing anionic surfactants, abrasive bodies and partial glycerides, especially oleic acid monoglycerides, as well as to the use of partial glycerides of this type in order to improve the feel of skin and the foaming of handwashing pastes.
Patent DE-19917336-A1 (DE)
Title: Circuit arrangement of burn-in test of semiconductor module
Inventor: KRAUSE GUNNAR
IPC: G01R31/26
Filed: 1999-04-16
Abstract: The arrangement has at least one storage element (2) for each connector (A) to be fed burn-in test signals. The storage elements are RS flip-flops connected to a functional unit, an AND gate (3), which indicates by its state if one of the test signals (T1-T6) is not contacting correctly. The circuit arrangement (1) has a test unit to test the functioning of the semiconductor module and a storage element (11) to stored the test results as pass or fail results.  A first and/or second programmable element are provided to store the pass/fail results and the states of the functional units (3). The programmable units retain their stored condition after interruption of voltage supply and their state is then evaluated. It is ascertained if one or more of the storage elements has received no active test signal which indicates that there is a contact error and the module undergoes another burn-in test or has its quality level downgraded.
Patent DE-19918365-A1 (DE)
Title: New nucleic acid encoding flavone synthase II, useful e.g. for producing transgenic plants with altered flower color or flavone content
Inventor: MARTENS STEFAN
IPC: C12N15/09
Filed: 1999-04-22
Abstract: Nucleic acid (I) that encodes flavone synthase II (FNSII) is (i) a 1697 base pair (bp) sequence (1), reproduced, or its fragments; (ii) a sequence that hybridizes to (1) and/or has at least 40% homology with it, and encodes a protein or polypeptide with FNSII activity, or (iii) is the genetic equivalent of (i) or (ii).  Independent claims are also included for the following:  (1) Nucleic acid (Ia) complementary to (I); (2) recombinant DNA (II) containing (I) or (Ia); (3) host cell containing (II), where this is a vector, optionally including a promoter; (4) polypeptide (III) encoded by (I) or (Ia); (5) transgenic plants containing (I) or (Ia); and (6) producing transgenic plants with altered flower color.
Patent DE-19921033-A1 (DE)
Title: Assembled unit for storage of two or more individually produced beakers joined together at circumferential rim
IPC: B65D21/02
Filed: 1999-05-06
Abstract: Individual beakers (1) have a circumferential rim (6) at the upper edge (4) which, after beaker filling, acts as a sealing edge for a lid and enables adjacent beakers to be joined together to form a single unit.  Independent claims are made for: (a) a process for manufacturing a beaker unit in which individual beakers are injection molded or thermoformed and then joined together at the upper edge by ultrasonic welding or bonding; (b) a combination of two or more units of individual beakers and/or multiple beakers connected at their edges; (c) equipment for ultrasonic welding or bonding together of two or more individual beakers.
Patent DE-19923442-A1 (DE)
Title: Carrier for the force loading of swing/oscillating rollers at a sliver drawing unit is of stamped plates held together by a rivet and/or filling material and/or a yoke in a simple and low-cost structure
Inventor: LUCCA ANGELO
IPC: D01H5/48
Filed: 1999-05-21
Abstract: The carrier (10) for the force loading of the rollers at a sliver drawing unit, for a textile machine, is for oscillating and/or swing rollers. The carrier is formed by plates (20) and intermediate bonding links (34) which hold the plates (20) together.  The bonding link is a rivet (34), filling material 32) or a yoke (36). The plates (20) and the bonding links (32,34,36) are adhesive bonded, caulked and/or welded. The rivet (34) acts as the axis for a bearing for a roller, which carries a swing arm. The plates are stamped from a steel sheet, and the bonding links have plastics rotating parts and/or components of a compound material.
Patent DE-19923846-A1 (DE)
Title: Anchor socket for stone slab on concrete
IPC: E04F11/18
Filed: 1999-05-25
Abstract: The socket (10) is for a stone slab, particularly a staircase step, on moulded concrete, and accommodates banisters, etc. A tapped blind hole (22,24) is formed in a cylindrical body (20), which has two or more external peripheral grooves (28) spaced apart in its lengthwise direction (26). An O-ring (30), typically elastic, fits in each groove. The body can be 3-4 cm long. A protrusion (32) can be formed on the body end opposite to that containing the hole mouth.
Patent DE-19927851-A1 (DE)
Title: Verfahren zum Überwachen eines Drehwinkelaufnehmers an einer elektrischen Maschine
Inventor: THYBO CLAUS
IPC: H02P6/18
Filed: 1999-06-18
Abstract: Es wird ein Verfahren zum Überwachen eines Drehwinkelaufnehmers (4, 12) an einer elektrischen Maschine (1) angegeben. DOLLAR A Hierbei möchte man ein Verfahren angeben, das die Fehlererkennung sowohl bei hohen als auch bei niedrigen Drehzahlen des Läufers ermöglicht. DOLLAR A Hierzu wird die elektrische Leistung der Maschine (1) gemessen und unter Verwendung des Ausgangssignals des Drehwinkelaufnehmers (4, 12) eine Leistung abgeschätzt, wobei aus der gemessenen Leistung und der abgeschätzten Leistung ein Residual gebildet und der zeitliche Verlauf des Residuals überwacht wird.
Patent DE-19927977-A1 (DE)
Title: Use of cyclohexane-polycarboxylic acids and derivatives showing no significant effects in animal tests for liver carcinogenicity as plasticizers for toxicologically acceptable plastics
Inventor: BRUNNER MELANIE
IPC: C08K5/12
Filed: 1999-06-18
Abstract: Cyclohexane-polycarboxylic acids or their derivatives which do not cause a significant increase in liver weight or a doubling of specific enzyme activity in liver homogenates when tested in rodents at oral dosage levels of 1000 mg/kg per day for at least 14 days, are used as plasticizers for toxicologically acceptable plastics. Cyclohexane-polycarboxylic acids or their derivatives (or mixtures of these) which do not cause a significant increase in liver weight or a doubling of the specific activity of cyanide-insensitive palmitoyl-CoA oxidase in liver homogenates after administration to rodents by stomach tube at a daily dosage of 1000 mg/kg body weight for at least 14 days are used as plasticizers for the production of toxicologically acceptable plastics.
Patent DE-19929230-A1 (DE)
Title: Telephone exchange call redirection and private exchange call relaying method
Inventor: LOSEHAND HELMUT
IPC: H04M3/54
Filed: 1999-06-25
Abstract: A method of redirecting a call or call-relaying from a first dialled number to a second dialled number, in which the call redirection/call relaying is carried out with a time restriction or limitation.  The telecommunications terminal (1-6;11.1-11.3) initiating the redirecting and relaying of the calls, automatically cancels the redirecting/relaying of the calls at the exchange (7) or the private telecommunications exchange (11), after a given length of time.
Patent DE-19931848-A1 (DE)
Title: Astigmatische Komponenten zur Reduzierung des Wabenaspektverhältnisses bei EUV-Beleuchtungssystemen
Inventor: SCHULTZ JOERG
IPC: G02B19/00
Filed: 1999-07-09
Abstract: Die Erfindung betrifft ein Beleuchtungssystem, insbesondere für die Lithographie mit Wellenlängen 6 193 nm, welches ein Feld mit einem Aspektverhältnis, das nicht 1:1 ist, beleuchtet,  DOLLAR A umfassend DOLLAR A eine Lichtquelle; DOLLAR A einen Feldspiegel oder eine Feldlinse; DOLLAR A optische Komponenten zur Transformierung der Lichtquelle in sekundäre Lichtquellen. DOLLAR A Die Erfindung ist dadurch gekennzeichnet, daß die sekundären Lichtquellen in tangentiale und sagittale sekundäre Lichtquellen aufgespalten werden. DOLLAR A Dies führt dazu, daß bei Verwendung einer Wabenplatte die Feldwaben ein kleineres Aspektverhältnis als das Aspektverhältnis des Feldes aufweisen können.
Patent DE-19932875-A1 (DE)
Title: Signature verification for access to Internet trading requires only one identification operation
Inventor: KOYUN ISMET
IPC: H04L9/32
Filed: 1999-07-16
Abstract: Access to Internet trading is dependent upon the use of a Internet cash card and involves data And signature identification. The process is controlled as a sequence of operations that involve verification of the data only once and the making an entry into a table. The entry remains so long as the signature code does not change.
Patent DE-19934593-A1 (DE)
Title: Installation is for receiving and dispensing at least one active substance into washing machine, dryer or dishwasher
Inventor: RODD TIMOTHY
IPC: A47L15/44
Filed: 1999-07-23
Abstract: The invention features at least two separate chambers (5) for receiving a dose.  An opening device (7), for the chambers (5) is operated by means (8,9,10,11,12), which are activated through conditions in the machine interior. These conditions prevail exclusively during a washing, drying or dishwashing cycle. The operating means comprise: two sets of bellows (8,11), a connecting line (10) with a one-way valve (12), and a hydraulic fluid (9) which is discharged from the first bellows to the second bellows.