baber/WOPTO huggingface dataset:
Patent DE-19627102-A1 (DE)
Title: Homokinetic universal joint casing - comprises hollow cylindrical section connected to shaft and having cut=outs around exterior which are filled by material seal
Inventor: HIRSCH DIETMAR
IPC: F16D3/223
Filed: 1996-07-05
Abstract: The casing comprises a hollow cylindrical section (7) which is non-rotatably connected at its closed end (10) to a shaft (6). The cylindrical section has cut-outs (2) around its exterior. The cut-outs are completely filled radially and at least partially axially by a material seal (5). The seal may fill the cut-outs at the end (8) of the cylindrical section away from the shaft.
Patent DE-19632247-A1 (DE)
Title: Motor vehicle speed measurement method and device
Inventor: MADER ULRIKE
IPC: G01P21/02
Filed: 1996-08-09
Abstract: A method for ascertaining the speed of a vehicle (12) in dependency of the frequency of rotation of one wheel (6) of the vehicle, wherein the number of wheel rotations per given interval of time is determined and the vehicle speed determined in dependency of the size of the wheel (6). A time-slot (Tr) is used as the given interval of time and is fixed in relation to the size of the wheel in such a way that the number of wheel rotations detected within the time-slot is directly proportional to the speed of the vehicle (12) in k.p.h.  A position or path pulse count (WIZ) is read from a second memory device (9) and is proportional to the size of the wheel; and then the time-slot (Tr) corresp. to the position pulse count (WIZ) is read from the second memory device.
Patent DE-19632269-A1 (DE)
Inventor: ROGOWSKI DONALD FRANK
IPC: G01B21/30
Filed: 1996-08-09
Abstract: This invention relates to an apparatus and method for identifying periodic roughness variations on a paper surface S1, S2 or S3. Such devices of this type, generally, collect topography data from the paper surface, analyze the data, and compare the data with known signature topographies of paper machine clothing and equipment to determine the location in the paper manufacturing process where the periodic roughness variations on the paper surface are being produced. Adjustment of the paper making machine or components thereof may be made to obviate the variations. In an embodiment aluminium or other suitable foil impressions of machine components are obtained under simulated operating conditions to obtain patterns of the paper making components as they would be imparted to the paper in the paper making machine.
Patent DE-19633249-A1 (DE)
Title: Linkage arm especially for awning
Inventor: HINDERER MICHAEL ALEXANDER
IPC: E04F10/06
Filed: 1996-08-17
Abstract: The linkage (1) has two arms which, when weight is not applied, include an angle of between 140 deg  and 180 deg  between them, and an angle of 0 deg  when weight is applied. A pressure element (7) consisting of a helical spring (8) is positioned on the longitudinal axis of one or both arms (2,3). The screw's one end side may rest on a shoulder of the linkage arm. The second side of the helical spring may be pre-tensioned by a pin (14). The pressure element may be a hydraulic or pneumatic lifting cylinder.
Patent DE-19635053-A1 (DE)
Title: Pressure sleeve coupling with insertion nipple and sealing zone
Inventor: HELD RUDI PAUL
IPC: F16L33/207
Filed: 1996-08-30
Abstract: The coupling nipple (10) has two axially spaced grooves machined into it to prevent its being pulled out (18), and the nipple sealing zone (22) consists of a rectilinear sealing surface (24) having two machined grooves (26). The exterior of zone is 10% smaller than the outside diameter of the pull-out preventer (18) and the axial width of the preventer grooves  accounts for 25-35% of the outside diameter of the pull out preventer itself (18).  Groove flanks are profiled and chamfered and the holder (50) has inside ribs (54) of smaller axial width than grooves but of larger radial height than the radial depth of the preventer grooves (20). The radial depth of the sealing grooves (26) is 2-3% of the outside diameter of the sealing zone (22) and the groove (26) edge interval amounts to 30-35% of this outside diameter (22).
Patent DE-19643657-A1 (DE)
Title: Barium, calcium or strontium carbonate microparticle preparation
Inventor: MINGELS NORBERT
IPC: C04B35/626
Filed: 1996-10-22
Abstract: The preparation of alkaline earth metal carbonates of formula EaCO3, where Ea = Ba, Ca or Sr, in particle form, comprises: (i) reacting an alkaline earth metal hydroxide (Ea(OH)2) solution with a concentration of 0.1-0.75 M with ca. 2-30 l carbon dioxide per l solution; (ii) passing the reaction mixture through a continuously operating mixer reactor, in which relatively high-speed interacting tools subject the mixture to trim, shear and friction forces; and (3) separating the alkaline earth metal carbonate formed and drying. Also claimed are: (i) barium carbonate (BaCO3) particles with a BET unit surface area of 3-30 m2/g, and calcium or strontium carbonate (SrCO3) particles with a BET value of 3-50 m<2>/g, at least 95%, preferably 100%, of the particles have a maximum diameter of 1  mu m, prepared by the above process using a crystal growth inhibitor chosen from (alkyl) ammonium salts of  3-12C carboxylic acids containing at least 2 carboxyl (COOH) or hydroxyl (OH) groups; and (ii) particles similar to those in (i), except that at least 90% of particles have a diameter of 0.1-1  mu m and they are prepared without the use of a crystal growth inhibitor.
Patent DE-19644057-A1 (DE)
Title: Resilient drawbar with cutting height adjustment thread for lawn mowers
Inventor: HENSBERG FRIEDRICH
IPC: A01D34/74
Filed: 1996-10-31
Abstract: The resilient drawbar is made from round or angular spring wire shaped into one or more helical windings and changing adjoining these windings into a longer straight area in the axial direction or roughly in the axial direction of the windings. The longer straight area may be bent or angled at the end which is provided with one or more notches which allow a safety element to be stuck on. The height adjustment knob has a thread matching the thread form of the draw bar.
Patent DE-19647191-A1 (DE)
Title: Ceiling lamp
Inventor: SCHMIDT MICHAEL
IPC: F16B7/14
Filed: 1996-11-15
Abstract: A ceiling lamp has at least one pivoting arm on its underside whose dimensions are longer than the base body in the longitudinal direction. There is at least one lamp connecting element for the bulbs to the arm. The connection between the arm and the base body has an axial guide so that it can slide horizontally relative to the base body with a cradle on the arm and a carrier part on the base body. The pivoting arm is held horizontally by the guide. The guide of the cradle working with the carrier part extends over the sliding length of the arm. The lamp connecting element is at the free end of the arm.
Patent DE-19649546-A1 (DE)
Title: Method for producing coloured washing machine resistant objects made from ceramic, porcelain, glass etc.
Inventor: BUBECK WOLFGANG
IPC: B41M1/34
Filed: 1996-11-29
Abstract: The method involves the creation of a reverse-image copy of a desired motif, by means of a colour copier, on wax-coated transfer paper. The copy is then fixed on an object and pressed on by means of formed tools, then the object is tempered at a raised temperature. The pressing force used on the formed upper surface may be between 1 - 20 bar, preferably 3 - 15 bar and ideally 5 bar. The pressing time may be between 60 - 110 seconds, preferably 70 - 100 seconds and ideally 80 - 85 seconds. The pressing tool may be raised to a temperature of 110 -350 degs.C, preferably 150 - 300 degs.C and ideally 250 - 260 degs.C during the pressing phase.
Patent DE-19650128-A1 (DE)
Title: Corrosion protection of steel
Inventor: BECK FRITZ PROF DR
IPC: C09D165/00
Filed: 1996-12-03
Abstract: Process for the corrosion protection of steel comprises applying a solution contg. 0.1-30 g/l corrosion inhibitor polymer to the steel surface. The polymer is made from a 5- or 6-membered heteroaromatic monomeric compound with 1-3 heteroatoms. Degree of polymerisation is 2-1000. The applied solution is dried at 10-80 deg C to form a closed polymer layer of 0.1 nm - 30  mu m thickness on the surface.  The surface of the steel is polished and/or degreased before the solution is applied by immersion, spraying or wiping. The 5- or 6-membered monomeric compound is pyrrole, furan, benzopyrrole, benzofuran, benzothiophene, imidazole, pyrazol, oxazol, thiazol, 1,2,3-triazol, 1,2,4-triazol, pyridine, gamma-(thio)pyran, quinoline, isoquinoline or pyrimidine. The closed layer has a thickness of 0.1-30 (pref. 0.5-5) nm. The polymer is purified before production of the solution.
Patent DE-19651335-A1 (DE)
Title: Ice generator for refrigerator
Inventor: LEE GUN IL
IPC: F25C1/10
Filed: 1996-12-10
Abstract: The ice generator for a refrigerator with one cooling and one freezing compartment has a motor which is used to turn and twist the ice generating container so that the ice cubes are thrown out into a collector (22) below the ice container. There is a gearbox and cam (66) drive which turns the ice generating container using the motion of the motor.  A switch is turned off and on by the rotation of the cam to control the mode of ice generation. Another switch with a lever (80) tests the level of ice in the collector. There is an end stop to prevent the cam from rotating beyond a certain maximum angle and another to prevent it moving beyond a horizontal position.
Patent DE-19706615-A1 (DE)
Title: Starter pinion for internal combustion engine
Inventor: QUENTRIC JEAN-FRANCOIS
IPC: F02N15/06
Filed: 1997-02-20
Abstract: The starter pinion (18) has a sliding mounting inside the starter motor housing, with the pinion gear at one end and with a splined sleeve (36) at the other end to sit on the starter motor shaft. The main body of the pinion is a cylindrical section (44) mounted on an inner elastic sleeve (40) to provide torsion flexibility. The elastic sleeve has a grooved outer profile which sits in a correspondingly shaped bore in the main body of the pinion. It is moulded in one piece with a flange sleeve (34) which fits over the splined section. The starter pinion throw-out lever grips between the two flanges (28,26).
Patent DE-19706697-A1 (DE)
Title: Telecommunication connector socket for telecommunication device e.g telephone or facsimile
Inventor: SCHWEDES MEIKE
IPC: H01R24/00
Filed: 1997-02-20
Abstract: The telecommunication socket (1) has at least one connection sleeve (3) for connecting at least one telecommunication device. The sleeve (3) is arranged in the socket (1) such that a complementary formed plug can be inserted for a bonded connection with the front side of the connection socket (1). Preferably the sleeve is arranged at the side of the socket. Preferably the sleeve (3) is arranged sunk into the socket (1) by a plug depth. A recess may be provided in the socket to receive a cable. A seal device may be provided for use in damp environments.
Patent DE-19714755-A1 (DE)
Title: Soldering method for joining thin sheet metal
Inventor: SITTE GERNOT DR
IPC: B23K11/10
Filed: 1997-04-10
Abstract: The method is intended preferably for joining components consisting of thin sheet metal through partial soldering by means of conductive resistance heating and use of powdered solder materials.  The powder (1) is loosely placed on one (2) of the components to be joined, or on an electrode (3) with a tapered end section and a flat working surface.  By means of conductive resistance heating producing solder sintering, the powder deposit is securely attached to the component for subsequent transport, positioning and joining processes. The apparatus for applying solder deposits from below to component surfaces takes the form of a dished elastic collar which is made of a non-conducting material and is placed around the electrode (3).
Patent DE-19715643-A1 (DE)
Inventor: ANLAUF JUERGEN
IPC: G01P3/48
Filed: 1997-04-15
Abstract: The method evaluates the signal provided by an electrical generator driven by the engine, or the signal received by a load coupled to the generator, using amplitude demodulation, for determining the operating cycle of the engine. The demodulated signal may be compared with a HF signal obtained from the received signal via a filter (21), with the ratio between them used to determine the engine revs.
Patent DE-19717693-A1 (DE)
Inventor: POHL ANDREAS
IPC: F16F13/26
Filed: 1997-04-26
Abstract: The invention relates to a controllable adjustment and damping device comprising at least one pressure chamber (4) filled with hydraulic fluid, a fluid container (11), a pump (5) connecting the pressure chamber to the fluid container, a compensating volume (8) and a return line (13) with a passthrough valve (7). An electro-rheological fluid or magneto-rheological fluid is used as a hydraulic fluid (6) which exerts pressure upon a piston (3) that juts out into the pressure chamber or on a membrane (17), the intensity thereof being controlled by the passthrough valve.
Patent DE-19720719-A1 (DE)
Inventor: STOLZ HELMUT DIPL ING
IPC: H04Q11/04
Filed: 1997-05-16
Abstract: The invention relates to a device for protecting a data terminal, specially a personal computer, connected to a digital communication network against unauthorized external access. To this end, the device (60) is interposed between at least one data terminal (20, 30) and a network terminal (50), which are connected via a terminal end connection (40). At least one storage device (80, 85) is provided for the intermediate storage of a call number transmitted by the data terminal (20, 30) via a control channel. At least one predetermined call number is filed in a second storage device (110). A comparator compares the call number stored in the intermediate memory with each of the predetermined stored call numbers. In case of positive comparison results, the device transmits the call number stored in the intermediate storage to the network terminal or blocks the transmission of the call number in case of negative comparison results thereby impeding connection to a hacker.
Patent DE-19722956-A1 (DE)
Title: Printer sheet-delivery precise stack forming method and apparatus
Inventor: KOCH MICHAEL DR ING
IPC: B65H29/24
Filed: 1997-05-31
Abstract: The printed or printed and lacquered sheets (1) are conveyed from the delivery chain circuit (17) to on top of the delivery sheet stack (21), and released from the delivery chain circuit above the delivery sheet stack (21) on which they are deposited.  A pneumatic or mechanical stack compactor (24) is positioned over the delivery sheet stack in the sheet delivery (25), and consists of a blast-box mounted on a straight-line mechanism with outlets for the blast jets.
Patent DE-19725424-A1 (DE)
Title: Circuit card with flush-mounted components and for insertion in computer expansion slot
Inventor: CHO YONG JIN
IPC: H05K1/18
Filed: 1997-06-16
Abstract: The circuit board/card (1) has recesses (2) provided in both its major surfaces, for accommodating respective circuit board components (3) so that the outer surfaces of the components lie flush with the circuit board surface.  Each of the circuit components may lie within the thickness of the circuit board/card between one of its major surfaces and an inner separation plane between the opposing circuit board/card surfaces, with an insulating heat sink element (4) applied to the outer surface of each component.
Patent DE-19730323-A1 (DE)
Title: Electrical connectors for motor vehicle door-mounted equipment
Inventor: TAKIGUCHI SHUJI
IPC: H05K1/11
Filed: 1997-07-15
Abstract: The door of a road vehicle has an inner panel 1 and into this is installed items of equipment, such as a loudspeaker 2, a window motor 3 and a lock 4. Formed on the panel are connectors 7,8,9 and these are engaged by contacts formed on ribs 34 on the inner surface of the inner door cladding . The contacts are part of a circuit board 6 connecting with inputs. The connectors are shaped such that the cladding can be tilted during engagement
Patent DE-19733665-A1 (DE)
Inventor: SAUER MANFRED
IPC: A61F5/453
Filed: 1997-08-04
Abstract: The invention relates to a device for combined urinary draining and catheterization of incontinent male human beings, especially paraplegics, comprising a condom (2) with an orifice (1) in the front region adhering to the body (3) of the penis, a connection device (4) which can be hermetically joined to the orifice (1) of the condom (2) and detachably connected to a urine collector and a catheter (5) whereby said connection device (4) must be removed to enable catheterization. In order to be easy to use and hygienic, the inventive device includes a spreader device (7) which is used to enlarge the orifice (1) of the condom (2) enabling the orifice (1) to enlarge to such a degree that the condom (2), together with the spreader device, (7) can be slipped from the orifice onto the glans (6) and at least part of the body (3) of the penis and back again.
Patent DE-19734203-A1 (DE)
Title: Appliance for determining breathing resistance
IPC: A61B5/085
Filed: 1997-08-07
Abstract: The apparatus consists of pressure meter (28) and a flow meter (30) which are connected with the patients mouth with a controllable flow resistance (34) in series with the latter.  During breathing the pressure in the mouth region is essentially equal to the alveolar pressure of the bronchial passages of interest.  From this pressure and the measured flow speed the breathing resistance is calculated.
Patent DE-19738242-A1 (DE)
Title: Security-door lock
IPC: E05B59/00
Filed: 1997-09-02
Abstract: The lock has locking and barrier tumblers actuated by the key, and a catch actuatable with the bolt in the locked position. The catch is actuated via a changeover lever (sic) driven by the tumbler mechanism and also by a lug on a profiled cylinder. The latter is in turn actuated by key from the outside and turnbutton from the inside.  The catch is arrested in the extended position by a barrier lever, which can be released both via the changeover lever and a lug on the profiled lock cylinder. There can be a boss fixed to the barrier lever and which engages behind a cam on the catch spindle with the catch in the arresting position.
Patent DE-19744077-A1 (DE)
Title: Roll for a continuous casting installation
Inventor: FOTAKIS GEORG
IPC: B22D11/128
Filed: 1997-10-06
Abstract: The roll body (2) has at least one through channel (8) with coolant entry and exit units.
Patent DE-19750058-A1 (DE)
Title: Coin operated lock mechanism for shopping trolleys
Inventor: EBERLEIN HERBERT
IPC: G07F7/06
Filed: 1997-11-12
Abstract: The supermarket trolley has a coin operated lock mechanism (15) that is used to couple a number of  trolleys together. The housing of the units secured to the handle (19) of the trolley.  A mechanical key (17) on a chain engages the lock of a second trolley. The coin module (1) of the unit is produced as a replaceable element that is easily extracted.
Patent DE-19752736-A1 (DE)
Title: Production of alkyl:phosphonous and dialkyl:phosphinic acid salts
Inventor: WEFERLING NORBERT
IPC: C07F9/00
Filed: 1997-11-28
Abstract: Alkylphosphonous acid and dialkylphosphinic acid alkali and/or alkaline earth salts are produced by the reaction of elemental yellow phosphorus with an alkyl halide in the presence of aqueous alkali and/or alkaline earth hydroxide.
Patent DE-19753265-A1 (DE)
Title: Printing on transparent composite sheet
Inventor: SEITZ HANS
IPC: F21V1/16
Filed: 1997-12-01
Abstract: Printed areas (16) on a transparent sheet (14) are covered with a transparent layer (18) of uniform color. A light shining through the material from the other side makes the printing stand out, but without the light the surface appears of uniform color.
Patent DE-19756618-A1 (DE)
Inventor: VIEREGGE GERHARD
IPC: B65G7/04
Filed: 1997-12-19
Abstract: At least two rolling members (3) are provided to support the load (2), each having several rollers (5) to give a relatively large area of surface contact. Preferably the rollers are elongated or each rolling member comprises several adjacent rollers or wheels. They may be mounted on a support frame (4)
Patent DE-19756893-A1 (DE)
Title: Oxygen sensor, used for measuring oxygen content in gas mixture
IPC: G01N27/407
Filed: 1997-12-19
Abstract: The temperature compensating semiconductor layer of an oxygen sensor is also oxygen sensitive. An oxygen sensor has a temperature dependent oxygen sensitive semiconductor layer and a temperature compensating oxygen sensitive semiconductor layer.
Patent DE-19800150-A1 (DE)
Title: Swivel-mounted roller shutter closure esp. for firefighting machines
Inventor: VIGH ANDREAS DIPL ING
IPC: E06C5/24
Filed: 1998-01-05
Abstract: The holding frame (1) and lamella guide rails are mounted movable in the door opening so that the closure can be used either as a roller shutter or as a swivel door as required. The swivel door can be swiveled and held at any angle irrespective of the state of the lamella closure slats. The swivel holding frame can have additional devices for use as a removal device. The swivel door is moved electrically, pneumatically, hydraulically or manually.