baber/WOPTO huggingface dataset:
Patent DE-19822232-A1 (DE)
Title: Novel isomeric 2,4,6-trimethyl 4-phenyl-1,3-dioxanes useful in perfumes
Inventor: KAPPEY CLAUS-HERMANN
IPC: C07D319/06
Filed: 1998-05-07
Abstract: (2RS,4SR,6X)-2,4,6-trimethyl 4-phenyl-1,3-dioxane with two configurations, one with X = RS (compound (I)) and the other with X = SR (compound (II)) (2RS,4SR,6RS)- and (2RS,4SR,6SR)-2,4,6-trimethyl 4-phenyl-1,3-dioxane are novel compounds of formulae (I) and (II) respectively.  There are also Independent claims for the preparation of (I).
Patent DE-19824945-A1 (DE)
Title: Snare unit i.e. rope clamp for catching and supporting drill-string used in earth drilling operations
Inventor: MEISNER HEINO
IPC: E21B19/10
Filed: 1998-06-04
Abstract: The unit vertically-intercepts, i.e. catches and/or supports, drill-string tubes or rods when pulling the string. In this way, it prevents the unwelcome descent of a drill-string down the bore, during removal. The original design comprises a lengthy flexible body or snare, reaching round much of the tube. The snare is connected at two points, forming a closing ring. Should the tube slip down, the snare constricts around the tube, thus ensnaring it.
Patent DE-19824968-A1 (DE)
Inventor: URBAN RUDOLF
IPC: A22C13/00
Filed: 1998-06-04
Abstract: Blown film comprising starch and another polymer has specific extension properties. Flexible, tubular film skin or casing for pasty fillings are blow formed at surface ratio = 1:2-10 and have a net as a covering. The thermoplastic film has a longitudinal or transverse extension = 200-500% in the non-moistened state, and comprises: (a) 10-90 pts. wt. starch derivative; and (b) 10-90 pts. wt. other polymer. An Independent claim is also included for the casings comprising a film that shows a deflection = 20 mm from the edge when a 55 mm diameter ring of the moistened, tensioned film has a perpendicular force ≤ 50 N exerted by a 20 mm diameter steel ball. The thermoplastic film comprises: (a) 10-90 pts. wt. starch derivative; and (b) 10-90 pts. wt. other polymer.
Patent DE-19825507-A1 (DE)
Inventor: STEINBUECHEL ALEXANDER
IPC: C12P21/02
Filed: 1998-06-02
Abstract: The present invention relates to a method for producing polyglutaminic acid, whereby cultures containing archae bacteria are used.
Patent DE-19827859-A1 (DE)
Title: Multi-rowed radial bearing
Inventor: LIPPERT ROLAND
IPC: F16C33/60
Filed: 1998-06-23
Abstract: A multi-rowed radial bearing consists of at least one bearing ring and associated rollers. The ring has at least one central member. The latter consists of a one-piece, variable dia. ring (11) with a slot (12). The ring is located in a groove (10).
Patent DE-19830404-A1 (DE)
Title: Apparatus for sputter coating of substrates with use of variable plasma potential has an additional electrode in at least one plasma space between magnetrons and substrate
Inventor: DIMER MARTIN
IPC: H01J37/34
Filed: 1998-07-08
Abstract: The apparatus has an additional electrode (5) located in at least one plasma space between the individual magnetrons (3.1, 3.2) and the substrate (2), and is provided with an added positive potential relative to earth.
Patent DE-19830996-A1 (DE)
Title: Propylene copolymers used as modifier for polyolefin resin to increase flexibility
Inventor: YAMAMOTO KEISAKU
IPC: C08F210/08
Filed: 1998-07-10
Abstract: Propylene copolymers (I) with 4-20C  alpha -olefin(s) and ethylene are prepared in the presence of an olefin polymerization catalyst containing components (A), (B) and/or (C).  The components are (A) transition metal complex(es) of formulae (IIA), (IIB) or (IIC); (B) aluminium (Al) compound(s) selected from an organo-Al compound E<1>aAlZ3-a (IIIA), a cyclic aluminoxane (-Al(E<2>)-O-)b (IIIB) and a linear aluminoxane E<3>(-Al(E<3>)-O-)cAlE<3>2 (IIIC) of the given formulae; and (C) a boron compound of formulae BQ<1>Q<2>Q<2> (IVA), G<+>(BQ<1>Q<2>Q<3>Q<4>)<-> (IVB), (L-H)<+>(BQ<1>Q<2>Q<3>Q<4>)<-> (IVC); in which M<1> = a group IV transition metal atom; A = a group XVI atom; J = a group XIV atom; Cp<1> = a group with an anion of the cyclopentadiene type; X<1>, X<2>, R<1-6> = hydrogen (H), halogen, alkyl, ar(alk)yl, substituted silyl, alkoxy, ar(alkyl)oxy or di-substituted amino; R<1-6> may be combined to form a ring; X<3> = a group XVI atom; E<1>, E<2>, E<3> = hydrocarbyl; Z = H or halogen; 0 a  <=  3; b \- 2; c \- 1; B = trivalent boron; Q<1-4> = halogen, (halo)hydrocarbyl, substituted silyl, alkoxy or di-substituted amino; G<+> = an (in)organic cation; L = a neutral Lewis base; (L-H)<+> = a Bronsted acid. Also claimed are (i) thermoplastic resin compositions containing (I); and (ii) the production of (I) by polymerizing the monomers in the presence of one of these catalysts.
Patent DE-19831787-A1 (DE)
Title: Refrigeration system for road transport vehicle
Inventor: TAKEUCHI HIROTSUGU
IPC: F25D11/00
Filed: 1998-07-15
Abstract: The refrigeration system has an evaporator (13) contained within the refrigerated storage space (2) and a fan (19), which provides a vertical air curtain from the bottom to the top of the access opening (18) to the storage space, for maintaining the refrigeration temperature when the access doors (3, 4) are open. The fan may extend across the full width of the access opening and employ a number of centrifugal fan units, positioned beneath the floor of the refrigerated storage space.
Patent DE-19833606-A1 (DE)
Title: Multipurpose fixing bolt which is prevented from dropping out of hole has small diameter tip extension
Inventor: VOGES KARSTEN
IPC: F16B41/00
Filed: 1998-07-25
Abstract: A bolt (1) with a head (2) and a thread (3) has a smaller diameter tip extension (19) with a circular recess (18) around the circumference. A small e.g. plastics plug (4) is push-fitted to the tip extension, and has a number of inclined tabs (5) inclined towards the bolt head and extending beyond the diameter of the thread (3). The bolt with tip plug is inserted through a bolt hole and secured by the nut (6) which is fitted over the tabs (5).
Patent DE-19835508-A1 (DE)
Title: Locking point unit for electronic locks has guide body with locking contour with working part held in locking position by spring incorporating two locking elements, has compact design
IPC: E05B47/06
Filed: 1998-08-06
Abstract: A locking point unit for electronic locks has an electromagnetic lock with a working piece (1) with intermediate members. The working piece advantageously reaches into a recess of the cylinder core, works together with conventional locking pins or clutches or replaces these partly or fully. A guide body (2) forms a part of the housing of the locking unit in which the working part can be slid  by the movement of a lock part, e.g. the sliding in of a key, the turning of a cylinder core or movement of a door handle, or by means of transmission members out of the locking position against a spring (10) into its release position.
Patent DE-19836318-A1 (DE)
Title: Rotor for fiber suspension pressure sorter for papermaking
Inventor: DOELLE KLAUS
IPC: D21D5/02
Filed: 1998-08-11
Abstract: The rotor of a pressure sorting apparatus for sorting fiber suspensions, has a number of recesses (3) in the rotor outer mantle (2). Preferred Features: The outer mantle (2) of the rotor has a shape with rotational symmetry.  The surface recesses (3) have a depth of at least 10 mm, in the shape of spherical or ellipsoid segments.  The recesses (3) can also have a triangular cross-section. The leading edges of the recesses (3), in the direction of rotation, form abrupt shearing edges, with abrupt running edges at the trailing side. The abrupt leading edges of the recesses (3) are pitched at an angle of max. 15 deg  to the rotor peripheral surface.  The recess (3) length, in the peripheral direction of the rotor (4), is at least 10 times the recess depth, and the recess depth is at least 1.3 times the radial recess interval.  The axial recess extension (a) is max. 200 mm.  The recesses (3) are not interconnected in the rotor.  At least some of the recesses (3) have connecting openings for diluting water.  The recesses (3) are distributed at the rotor mantle surface (2) at a level of at least 20 per m<2>.
Patent DE-19836513-A1 (DE)
Title: Device to test sample objects for internal defects, especially for in-service testing of train wheels has arrangement of electromagnet placed close to wheel with associated measurement coil
Inventor: FIESSLER WOLFGANG
IPC: G01M17/10
Filed: 1998-08-12
Abstract: U or E-shaped iron cores (13) are placed at the measurement position with energizing coils (18) around them to produce a magnetic field and associated measurement coils (19) to detect cracks and cavities that cause variations in the magnetic field produced by the energizing coils. A narrow gap (26) is maintained between core and measurement object (12).  Connected to the measurement coils (19) is an evaluation and display device (20) to display the measurements.
Patent DE-19837219-A1 (DE)
Title: Fixing device for rotatable glass plate used as sun protection device
Inventor: GARTNER FRITZ
IPC: E06B7/084
Filed: 1998-08-17
Abstract: The glass plate () is laid on a support structure (4) by non-elastic holders that can be rotated. The glass plate is clamped so that it cannot bend at least two free ends. The force on the clamping devices (20) is provided by a spring (26). The coefficient of friction between the glass plate and the clamping devices is greater than that between the clamping devices and the holders (10).
Patent DE-19837554-A1 (DE)
Title: Electronic chassis and running gear monitoring system for trains designed so that essentially one or more vibration sensors are arranged at each bogie
Inventor: SCHUHWERK ROLAND
IPC: B61L23/04
Filed: 1998-08-19
Abstract: The electronic monitoring system is designed so that one or more sensors (7,7a) are arranged at each bogie (4) of each wagon (3). One or more vibration sensors, in addition to those provided at the bogie of each wagon, are provided at the bogies of the drive vehicle of the train.
Patent DE-19838048-A1 (DE)
Title: Test method for communication terminals used to transmit data via electric power lines by evaluating signal received in computer and outputting to other communication terminal
Inventor: RAMSEIER STEFAN
IPC: H04B3/46
Filed: 1998-08-21
Abstract: The method involves storing in a computer (2) the impulse response (S3) and/or a noise signal (S4) of the power line. A message (S1) is transmitted from one communication terminal (1) and detected by the computer as an analog signal. A received signal (S2) is evaluated in the computer and output to another communication terminal (3) as an analog signal. The evaluation of the received signal (S2) involves performing a convolution of the message with the impulse response, and adding a time delay to the noise signal. -
Patent DE-19844436-A1 (DE)
Title: Cheese and ham food slicing device consists of rotating electrically driven main part and separately rotating, not driven, rotating blade
IPC: B26D1/16
Filed: 1998-09-28
Abstract: The main part (4) of the slicing device is joined to a shaft (3) and electrically driven (15). A second, shorter shaft (5) is joined to the lower area of the main part. The circular blade (6), movable joined to the shaft (5) and running in three roller bearings (24-26), is rotated by the motion of the main part (4). It is not equipped with a drive of its own or joined to the main drive (15). The individually moving blade causes a quick action and a precise result.
Patent DE-19844896-A1 (DE)
Title: Item transfer to and from storage stand, for manipulating medical containers in pharmacies and chemist shops, using manipulator holder positioned below item in stand compartment
Inventor: LANG HARTMUT
IPC: B65G1/04
Filed: 1998-09-30
Abstract: An item is transferred to and from a storage stand compartment (2) by the holder (1) of a manipulator (3) which can move parallel and transversely relative to the stand and which can be moved from the stand front (4) to below the item, raised together with the item and moved out of the stand.  An Independent claim is also included for equipment for carrying out the above process, comprising a stand with compartments (2) and slots allowing positioning of a manipulator holder (1) below items located in the compartments.
Patent DE-19850560-A1 (DE)
Title: Actuator cylinder for hydraulic system is used for clutch mechanism in vehicle and has axially movable seal
Inventor: EBERT ANGELIKA
IPC: F16D25/12
Filed: 1998-11-03
Abstract: The cylinder has a housing (1) with a primary seal (8) bearing against the piston (2). There is a secondary seal (9) close behind the primary seal and a filling line (6) from a fluid reservoir leads into the space between the two filters to replenish the fluid in the cylinder when the pressure is low and the piston is withdrawn to its fullest extent. The pressure chamber (3) of the cylinder leads into a pressure fitting (5) connected to the hydraulic user.
Patent DE-19852100-A1 (DE)
Title: Cable connection arrangement has through openings in connector and clamping nut aligned with each other with common locking arrangement inserted into them in safety state
Inventor: LANGE RALF
IPC: H02G15/04
Filed: 1998-11-12
Abstract: The arrangement has a connector component (2) with an external thread (4) and a clamping nut (6) with an internal thread and cable lead-through opening (7). The connecting part has at least a first laterally protruding safety lug (8) with at least a first through opening (9). The nut has at least a second laterally protruding safety lug (10) with at least a second through opening (11). In the safety state the through openings are at least substantially aligned with each other and a common locking arrangement (12,13) is inserted into them.
Patent DE-19853954-A1 (DE)
Title: Product vending device, especially for instant lottery ticket
Inventor: HOFMANN RUEDIGER
IPC: A47F1/16
Filed: 1998-11-23
Abstract: The arrangement includes a carrier structure (12), and a product reservoir (32) which is held at the carrying structure, revolving around a rotation axis in an unlimited angle range, and which comprises at least one product chamber (40, 42, 44), in which the products to be vended are arranged. The product chamber comprises a chamber aperture (48, 50, 52) for arranging the products in it, and for removing the products from it.
Patent DE-19855452-A1 (DE)
Inventor: HERMANN STEFAN
IPC: B60R21/01
Filed: 1998-12-01
Abstract: The invention relates to a device for controlling an occupant protection means of a vehicle. Said device comprises a structure-borne noise sensor (1) for recording body vibrations. An evaluator (2) contains first electric logic means (211) for deriving an envelope curve (hk) from the structure-borne noise signal (ks) and contains additional electric logic means (212) for detecting a defined frequency (f1) in the structure-borne noise signal (ks). An enabling signal (z1) is generated if, in the signal, it is detected that an envelope curve (hk) exceeds a limiting value and if the defined frequency (f1) is detected.
Patent DE-19856052-A1 (DE)
Inventor: LOEHR ACHIM
IPC: A61K47/48
Filed: 1998-12-04
Abstract: The invention relates to a conjugate for introducing active substances into neuronal cells, whereby the conjugate comprises the heavy chain of a toxin of the genus Clostridium and has at least one active substance, whereby the light chain of the toxin is absent. The invention also relates to a method for producing a conjugate of this type, to a kit and to the use of said conjugate.
Patent DE-19857718-A1 (DE)
Title: Low-voltage lighting system
Inventor: POLLMANN CARMEN-KATJA
IPC: F21S2/00
Filed: 1998-12-15
Abstract: The lighting system consists of individual, plug-in frame elements which consist of rectangular and/or round reeds and matching plug connectors. The frame elements can be plugged together to form any two- or three dimensional structure, whereby spacer reeds can be used, if necessary. Various plug lights, equipped with halogen- or other low-voltage lamps, can be plugged on the frame elements. Cables for the connection of the lights are led within the hollow frame elements.
Patent DE-19858194-A1 (DE)
Title: Collapsible box for use in car boots consists of stable section connected via hinges, with securing parts and locks to fasten it in boot
Inventor: HASPEL KLAUS
IPC: B60R5/04
Filed: 1998-12-17
Abstract: The box has inherently stable sections, e.g. a lid (7), two opposite sides (8), and a back, connected pivoted to each other so that it can be folded flat. The sections are connected to each other via hinges (9), and are maintained in upright functional position by securing parts, which can be operated without tools. At least one of the sections has locking parts (10) for releasable fastening to a holder (11) in the boot space.
Patent DE-19860472-A1 (DE)
Inventor: HUBER JOERG
IPC: C21D9/52
Filed: 1998-12-28
Abstract: The invention relates to a method for the continuous hardening and tempering of steel strips. According to this method, for hardening the strip material is heated to a hardening temperature and then quenched and for tempering said material is exposed to a tempering temperature. To obtain virtually constant hardening in a steel strip whose thickness varies along its length, the strip material is heated during tempering in such a way that it does not reach the tempering temperature until shortly before leaving the tempering zone. As a result the duration of exposure to the tempering temperature has no effect on the strip material's final hardness, which is instead determined exclusively by the tempering temperature.
Patent DE-19903316-A1 (DE)
Title: Electrical junction box
Inventor: WATANABE TOMOTAKA
IPC: H02G3/14
Filed: 1999-01-28
Abstract: An electrical junction box has a housing (1) and a cover (2) set on the housing in order to enable to bring the housing and cover together into engagement in a locking position. Either the housing or the cover is provided with a locking hook (13) and the other is provided with a first and a second locking opening or latch (24 a,b). The first is designed to be brought into contact with the locking hook when a seal (3) is located between the housing and the cover. The second locking opening or latch is designed to be brought into engagement with the locking hook when the seal is not located between the housing and the cover.
Patent DE-19904166-A1 (DE)
Title: Flow measurement method for filling liquid or paste material particles into packing containers, with measurement pulses supplied to control device as input value to calculate filling amount
Inventor: LEMKE KUNO
IPC: G01F13/00
Filed: 1999-02-03
Abstract: Metering or dosing times (T) during filling processes (A,B,C) are stored in the control device and used as input values to calculate from measurement pulses (v) filling amount of flow material fed into packing containers. The stored metering time is an average from the stored metering or dosing times.
Patent DE-19904867-A1 (DE)
Title: Crushing device for friable mineral material, with turning breaker in wall parallel to crushing rolls and with rows of teeth
Inventor: FOELLING KLAUS
IPC: B02C4/20
Filed: 1999-02-06
Abstract: The crushing device has at least one turning breaker (6) in the walls (4, 5) running parallel to the crushing rolls (2, 3). The breaker has opposite rows of teeth (7, 8) facing towards and away from the rolls. The teeth rows facing towards the rolls engage between the teeth of the roll in question. There must be at least one tooth in each row.
Patent DE-19906355-A1 (DE)
Title: Drilling gauge has contact element surrounding part of curved pipe surface and associated with drill guide element through which hole can be drilled in pipe without drill slipping
Inventor: STRIEDNIG SEVERIN
IPC: B23B47/28
Filed: 1999-02-16
Abstract: The drilling gauge has at least one contact element (4) for surrounding at least in part the curved pipe surface so that it rests on the pipe at at least two points. A drill guide element (3) is connected to the contact element. The contact element has a pair of arms (4b) which define between them a recess for holding the curved surface.  At least one of the arms is connected to a clamping element or is defined by a jaw of a clamping element. The contact element can be a flexible band or chain and is made from or coated with non-slip material.
Patent DE-19907355-A1 (DE)
Title: Nozzle unit for dosing of fluids or gases for fuel injection systems has guide surfaces between guide bore and nozzle body located partially outside sealing seat
Inventor: ITOH KATSUOKI
IPC: F02M21/02
Filed: 1999-02-20
Abstract: The unit has a nozzle body (4) and a nozzle needle (6) in a guide bore (5). The guide faces (10,11) between guide bore and nozzle needle are at least partially located outside the sealing seat (8). The outward directed part of the nozzle body with guide surfaces, a proportioning aperture (9) opening into the guide bore, and the sealing seat, is a separate component fastened to the remaining part of the nozzle body. The guide surfaces are coated with a solid lubricant, e.g. graphite or molybdenum disulphide.
Patent DE-19908107-A1 (DE)
Inventor: MOCZULSKI LECH
IPC: C23C4/08
Filed: 1999-02-25
Abstract: According to the invention, components consisting of steel are provided with a protective coat (6) with an intermediate layer which is harder than steel and a still harder outer layer by successively melting superposed layers (8, 9) consisting of aluminium-bronze onto the steel base material (7).
Patent DE-19908785-A1 (DE)
Title: Electrically heated hot water store
Inventor: IHBE VOLKER
IPC: F24H9/20
Filed: 1999-02-17
Abstract: An electrically heated hot water store has a storage container (1) in which an electrical heating body (2) is located that can be supplied via a controller (16) connected o a temperature sensor (3) located in the container. The controller comprises an electronic power control unit which outputs the current pulses in an adjustable mark-space ratio. The mark-space ratio of the controller is variable according to the temperature prevailing in the container.
Patent DE-19909225-A1 (DE)
Title: Packaging for thin flat objects comprises a carrier card with depressions for the objects to be packaged, and a cover foil which at along the depression boundaries is sealed to the carrier card
Inventor: FUCHS MICHAEL
IPC: B65D75/34
Filed: 1999-03-03
Abstract: The packaging comprises a carrier card with depressions (2) for the objects to be packaged, and a cover foil which at least along the boundaries of the depressions is sealed to the carrier card by seams (4) in such a way that it can be detached by pulling. The sealing seams are surrounded by lines (c) of weakened foil material. These lines adjoin lines of cut (d) forming pulling tags (3a).
Patent DE-19911316-A1 (DE)
Title: Toner refilling cartridge and attachment flange, for powder supply to photocopier
Inventor: GARCIA CHRISTOPHER S
IPC: B65D83/06
Filed: 1999-03-13
Abstract: The cartridge vessel (12) stores powder, and includes an opening. A rigid flange (14) has a collar section permanently bonded to it, which is attached permanently into the cartridge opening. This design facilitates insertion and removal of the cartridge from the equipment.  An Independent claim is included for the method of manufacture. The cartridge is blow-molded with an opening. The stiff flange and collar are formed and welded into the cartridge opening. Preferred features: The cartridge has characteristics facilitating handling. These include recesses (16a-b) assisting insertion and removal. The cartridge has front and rear walls (12f, 12r) with the recesses formed in them, opposite each other. The cartridge has a throat (12a) around the opening, with a out-turned collar on the flange. Dimensions of the collar and flange form a narrow seat between them. The flange has a welded, sealing bead, bonding it to the container. The flange includes a reinforcing edge running around it. An edge feature of the flange assists positioning with respect to the consumer equipment.