baber/WOPTO huggingface dataset:
Patent DE-19652677-A1 (DE)
Title: Ram for controlling one or more gas shuttle valves of IC engine
Inventor: WIEHL HERMANN
IPC: F01L13/00
Filed: 1996-12-18
Abstract: The ram (4) controls one or more gas shuttle valves (5) under the action of at least two control cams (2,3) of a control camshaft (1), which have first and second respective lifting strokes. The ram has a pair of cups (8,9), which can each be actuated by at least the first and the second cams respectively. A coupling device is provided. The coupling device disconnects the shuttle valve from the second lifting stroke of the second cam (3) in a decoupled state. The coupling device connects the shuttle valve to the second lifting stroke of the second cam, in a coupled state. The coupling device is formed so that the second cup (9) can be emptied in the decoupled state under the action of the second cam.
Patent DE-19653138-A1 (DE)
Title: Constructional block made of concrete
Inventor: AZAR TONY J
IPC: E04B2/16
Filed: 1996-12-19
Abstract: The protrusions extend from one or more sides of the block, and typically run along one or more sections of the block edges. The block can have front and rear plates (13,11), of which the protrusions are extensions. Teeth can be formed in the block top surface, extending for its full length. There can also be hollow sections in the block, extending between the top and bottom surfaces. The front and rear plates and one of the end plates can be clear of the block, extending above the top surface and being set back from the bottom one, or vice-versa. The front or rear plate engages in the end-face of an adjacent block.
Patent DE-19653547-A1 (DE)
Title: Cable or hose clip with hooks at one end
Inventor: SIMON HANS
IPC: F16L3/137
Filed: 1996-12-20
Abstract: The clip (6) has a lever (1) at one end and a series of hooks (8) at the other end. The hinge point (4) of the lever is separated from the rest of the strip, from which the clip is made, by slits (66) in the strip. The clip is placed round the cable or tube so that the end (2) of the lever can engage with one of the hooks on the other end of the clip. When one end of the lever engages with one of the hooks, the other end of the lever, which has a reinforced end (5), snaps against the clip.
Patent DE-19654006-A1 (DE)
Title: Master cylinder for hydraulically operated clutch or brake
Inventor: ADLER DIETER DIPL ING
IPC: B60K23/02
Filed: 1996-12-21
Abstract: The piston rod (5) of the master cylinder has a stop collar (8). The collar is supported on an end stop (7) on the end face of the housing (3) in the end position of the piston (4) corresponding to the disconnected position of the clutch. A spherical contact face is provided in the area of the end stop between the housing and stop collar. The faces are formed with convex and concave curvature so that they fit together.
Patent DE-19700939-A1 (DE)
Title: Crank drive for engines
Inventor: WEIDLE HERBERT
IPC: F01B9/02
Filed: 1997-01-14
Abstract: The crank drive has a linear piston (10) with connecting rod (12), the bearing (16) of which engages around the knuckle pin (24) of a crankshaft. A first eccentric sleeve (26) is supported on the knuckle pin. The connecting rod bearing engages relatively turning about the sleeve, and this is connected to the piston via a control connecting rod (34). The head of the control connecting rod is pivoted on the piston about an axle which is at a distance to the piston axis and near the piston wall.
Patent DE-19709422-A1 (DE)
Inventor: SCHOEFFEL EBERHARD DR
IPC: G01F23/26
Filed: 1997-03-07
Abstract: The invention relates to a device for measuring hydraulic discharge and leakage in a test piece, comprising a measuring section configured as an inflow pipe approximately perpendicular to the test piece and a capacitive sensor located on the measuring section. Said sensor can be impinged upon by both at least one measuring medium and at least one other medium (pressure medium) designed to generate a pressure acting on the measuring medium. The invention aims to improve said device in such a way that it is possible to carry out precise measurements of discharge volumes and leakages using simple technology. To this end, the invention provides for the test piece to be coupled directly to the measuring section.
Patent DE-19711500-A1 (DE)
Title: Measuring system for machine tool component position correction
Inventor: RITTER LARS
IPC: G01B21/04
Filed: 1997-03-19
Abstract: The measuring system uses a number of sensors (15,16,17,19), each secured to a stationary part of the machine tool and cooperating with a corresponding machine tool component, for determining the relative positions of the latter components.  The sensors are directly or indirectly associated with a measuring beam (14), e.g. via a secondary measuring beam (18) at a given angle to the first measuring beam, each of the sensor mountings and the fixing between the measuring beams provided by a thermally neutral transmission system (20).
Patent DE-19712157-A1 (DE)
Title: Device for assembling and dismantling removable rigid roof modules of motor vehicles
Inventor: RODE WERNER
IPC: B66C23/48
Filed: 1997-03-22
Abstract: The device comprises a receiving frame (2) fastened on an installation frame (3) by a bracket. The receiving frame is movable along the bracket between a seating position on one end of the bracket, and a bearing position on the bracket's end facing the installation frame.  The installation frame is U-shaped with two sides connected by a cross-piece. The installation frame and/or the receiving frame consists of profiled elements which are rectangular in cross-section.
Patent DE-19717452-A1 (DE)
Title: Peristaltic pump with captive ring membrane held over annular surface
Inventor: KAMMERER ROLF
IPC: F04B43/12
Filed: 1997-04-25
Abstract: The peristaltic rotary positive displacement pump includes a stator (1) retainer (6) and baseplate (3). There is an annular surface (5) including an inlet and outlet (13,15) on the side of the baseplate facing the retainer. A membrane (11) covers this surface, its edges clamped firmly between retainer and baseplate. This encloses a pumping channel (12) between membrane and baseplate, extending between inlet and outlet. There is a driven rotor (2) above the ring surface, turning concentrically about the axis (4) of the annular surface. This carries rollers (21) over the membrane. Each presses the membrane constantly against the ring surface, in a localised area. To the rear there are sliding pressure transfer sections (14), each acting against a roller, causing interruption of the path from inlet to outlet.
Patent DE-19718835-A1 (DE)
Title: Electrohydraulic pressure regulating device
Inventor: STEFFES HELMUT
IPC: H05K3/30
Filed: 1997-05-06
Abstract: The pressure regulating device uses a number of electromagnetically-operated hydraulic valves, mounted on a valve carrier (20), with their valve domes (19), enclosed by valve coils (2), which are pre-assembled on a valve coil board (1).  The valve coils are electrically connected to the valve coil board, with the lead wires (10) simultaneously acting as the fixing elements for securing the valve coils to the valve coil board. The lead wires are elastically deformed when the valve coil board is fitted to the valve carrier for pressing the valve coils against the valve domes.
Patent DE-19724402-A1 (DE)
Title: Re-using remnants comprises use of container with water-permeable fibrous structure and ovoid shape with insertion opening
Inventor: BRINKMANN H-JOACHIM
IPC: A47K5/02
Filed: 1997-06-10
Abstract: Containing remnants comprises the use of a container with a rough-soft porous fibrous structure such as hemp or linen which is water-permeable, environmentally disposable, and oval or ovoid-shaped. The container fits into the hollow of the hands and consists of a wider, top and deeper part with a wide opening for inserting left-overs. The closeable opening has a sliding clasp or hook-pile fastening. Hot and or cold water is added to the contents.
Patent DE-19727274-A1 (DE)
Inventor: BARRE RENE EMILE LEON
IPC: C03B7/16
Filed: 1997-06-26
Abstract: A method for making glass objects, eg bottles, in a parison mould 1 comprising collecting a gob of glass from the exit of a melting oven and deposited it in a shaping mould 2 made of at least two laterally movable parts to shape the gob for ease of entry to the parison mould and then conveying the shaped gob 4 via chute 3,6,7 to the parison mould 1.
Patent DE-19730736-A1 (DE)
Title: Multi=purpose container for insulating sheets
Inventor: PAETZOLD HELMUT
IPC: B65D30/02
Filed: 1997-07-17
Abstract: The container comprises a plastic foil body (1) accommodating and enclosing a number of insulating sheets, a bottom closing off the body at the top, and a cover (3) closing off the body at the top and detachably connected to it , at least in areas. Elements (4) are located on the body in the region of the cover to accommodate a strap arrangement with a frame (5) and hooks (6) for hanging of the container. The bottom and cover are also made of plastic foil.
Patent DE-19731487-A1 (DE)
Title: Honeycomb exhaust gas catalyst substrate in sheet metal, designed to resist vibration
Inventor: NAGEL THOMAS
IPC: F01N3/28
Filed: 1997-07-22
Abstract: A new honeycomb substrate (1), designed especially for exhaust catalysts, has a system preventing mechanical vibration. The fluid (exhaust gas) flows through the substrate in a casing (2). Novel aspects include casing reinforcement (3), for local increase in vibration resistance. Nearby, local connections to the honeycomb, extend over only part of the internal casing surface.
Patent DE-19732203-A1 (DE)
Title: Cylindrical metallic air filter housing
Inventor: KAISER STEFAN DIPL ING
IPC: B01D46/42
Filed: 1997-07-26
Abstract: A cylindrical metallic air filter housing (1), which is closed at one end by insertion of a plastic closure cap (2), has an inner radial collar (3) at the closure end for seating of the cap (2) within the housing (1) and the cap (2) has a radially projecting annular bulge (5) which is located in the region enclosed by the housing (1) and which is a snap-fit in a complementary annular groove (6) of the housing. The annular bulge may form part of an annular splayed cap portion, the free end of which is elastically deformable and engages in the annular groove of the housing.
Patent DE-19741966-A1 (DE)
Title: Multi-cylinder fuel-injected IC engine fuel injection method
Inventor: MERL RICHARD
IPC: F02D41/36
Filed: 1997-09-23
Abstract: A fuel-injection method in which each cylinder (3) of a combustion engine is provided with one injection valve (2) and the injection valves (2) are electrically controlled for supplying a pre-injector during start-up and in the normal sequential injection operation. A crank-shaft sensor (4) is used to detect the rotational angle of the crank-shaft, and a cam- shaft sensor (5) delivers a signal which is associated with the measured crank-shaft angle of the first or second half of the engine's work-cycle.  For pre-injection, the cylinders (3) are divided into two groups and the pre-injectors begin simultaneously with the first cylinder group, and are temporally delayed with the second group, relative to the pre-injectors of the first cylinder group in a direction towards the established sequence for the sequential injection.
Patent DE-19742498-A1 (DE)
Title: Fiber feeding guide for rotary spinning machine used for textile manufacture
Inventor: LEGROM FRIEDRICH
IPC: D01H4/38
Filed: 1997-09-26
Abstract: The fiber feeding guide (1) is made from a reinforced plastic containing 30-60% of glass fibers. A sliding runner (7) is integrated in the fiber guide. A seal is located in an annular groove (6) between the fiber guide channel (4) and an extension of this into the channel plate on the supporting surface. A sealing bulge (8) at the edges of the running surface is transverse to the fiber processing roll. A liner for the fiber guide channel can be made from a metal or ceramic and the running surface and/or the fiber guide channel may be coated.
Patent DE-19751064-A1 (DE)
Title: Electric connection arrangement for vehicle measuring device
Inventor: MIYAGAWA ISAO
IPC: G01R31/00
Filed: 1997-11-18
Abstract: The arrangement connects two electric devices (2, 3), and comprises a plug connection (6) which is fastened to one of the electric devices (2) and extends to the other (3), and a plug sheath connection (7) which is fastened to the other electric device for receiving the plug connection in it. The plug sheath connection comprises a body section (30) which fastens to, and is connected with the other electric device, an elastic plug sheath contact (40) for receiving the plug connection, and an elastic section (50) which is connected with the plug sheath contact, and which is easily disfigured, to take in the plug connection without bringing up a load on the electric device.
Patent DE-19751547-A1 (DE)
Title: Ultrahigh speed suction gun
Inventor: TSENG CHING-KUN
IPC: B65H54/88
Filed: 1997-11-20
Abstract: The gun includes a main body (1) defining a substantially h-shaped inner air circulation space. The space is provided with two openings, the first opening for connecting to an air valve to introduce high pressure air into the body and the second opening for connection to a hose to discharge the air. The main body also has a front opening large enough for an accelerator (3) and a cyclone producer (4) to mount into the body.  The accelerator is a short tube with conical rear end having a number of helical grooves. The front end of the tube has an opening having a gradually increased inner diameter for receiving the rear end of the cyclone producer. The cyclone producer is also in the form of a short tube having a conical rear end provided with a number of helical grooves. The front portion of the cyclone producer is a projected rod with an internally threaded hole for receiving a threaded barrel (6).
Patent DE-19756748-A1 (DE)
Title: Selective preparation of carbamate from urea and alcohol using tin compound catalyst under controlled pressure
Inventor: BRINDOEPKE GERHARD DR
IPC: C07C271/12
Filed: 1997-12-19
Abstract: Preparation of carbamates (I) involves reacting urea with alcohols (II) in presence of an organo-tin oxide catalyst with adjustment of pressure such that the reaction mixture boils. Preparation of carbamates of formula (I) involves reacting urea with alcohols of formula R1OH (II), in presence of an organo-tin oxide catalyst of formula (III)-(VI), while adjusting the pressure during the reaction so that the reaction mixture boils. R, R1  = aliphatic, cycloaliphatic or araliphatic group; or -R3-(OR2)n-;  R2  = at least 2C aliphatic group;  R3  = aliphatic, cycloaliphatic or araliphatic group;  n  = integer.
Patent DE-19757877-A1 (DE)
Inventor: SEIPLER DIETER DR
IPC: H01L41/293
Filed: 1997-12-24
Abstract: The invention relates to a method for parallel production of several piezoelectric actuators and to a corresponding piezoelectric actuator. According to the invention, several thin sheets (1-3) made of unburned piezoelectric ceramic working material are stacked on top of each other. An electrode (5-10) is provided on the surface (4) of the sheets (1-3) for each actuator. First (11-16) and second (17-22) connection holes are provided for contacting the electrodes. The electrodes have recesses (23-28) which surround the first (11-16) or the second (17-22) connection holes. An electroconductive paste (53) is applied in the connection holes (11-22). The stacked array is burned and divided into individual actuators. The electrodes working as internal electrodes are isolated from the environment.
Patent DE-19804457-A1 (DE)
Title: Scaffolding rod used to construct work platform in building shafts or stairway halls
IPC: E04G5/04
Filed: 1998-02-05
Abstract: Sliding extension pieces which can be locked into position are provided at either end of the rod to act as supports for insertion into sleeves sunk into the walls of the building. The struts are provided to improve rod stability.
Patent DE-19808898-A1 (DE)
Title: Lip valve for automotive sliding roof rainwater drain
Inventor: BLEICH BERNHARD
IPC: B60R13/00
Filed: 1998-03-03
Abstract: An automotive sliding roof hatch drains rainwater through a lip valve (1) in which the lips (7,8) are arranged within a housing (9) in such a way that they do not project into a door gap (5). The outlet is visually enhanced by a clip-fit cover (15).
Patent DE-19809990-A1 (DE)
Title: Hollow plastic container moulding plant
Inventor: MARTH PETER
IPC: B29C45/00
Filed: 1998-03-09
Abstract: The apparatus for producing hollow plastic containers comprises a first station for moulding the components of the container and a second station for joining them together. The first station comprises a injection moulding tool with a stationary central platen(2) with runners feeding moulding tools(5,6) clamped to each side and two moving platens(3,4), one on each side of the central platen, carrying the outer  tool parts(7,8) and enclosing cavities(9,10) for forming two complementary halves (11,12) of the container. Transfer equipment for moving both moulding halves to the joining station is located between the latter and the injection tool.
Patent DE-19810536-A1 (DE)
Title: Water bath evaporator for liquefied gases
Inventor: SCHUHBECK WILHELM
IPC: G05D7/06
Filed: 1998-03-11
Abstract: Water bath evaporator for liquefied gases has a propeller incorporated in a heat exchanger or via an external pump which circulates the water. Liquefied gas, such as nitrogen, oxygen or argon, requires to be evaporated and raised to a temperature of about 15 deg C for use as a welding gas.  Liquefied gas enters the heat exchanger at (7) to a manifold at the base of the vessel.  Here it enters coils (2) in which most of the heat exchange takes place so that gas is collected in an upper manifold leading to exit (8).  The vessel is filled with water, at a temperature of 80 deg C or more, which is agitated by propeller (9) inside the central coil core (11). Heat is supplied to the water, in the form of steam or electrical energy, through line (3).  Alternatively the water is circulated through an external pump. Any surplus, cool, water is removed (line not shown).  The operation is controlled by the propeller whose speed, direction of rotation and blade pitch are variable to match the characteristics and flow requirements of the gas, to achieve a given exit temperature. Where an external pump is used there is provision for variable speed control, or means for varying the flow at constant speed, and reversal of the circulation flow.
Patent DE-19811542-A1 (DE)
Title: Labeller for bottles etc. with turntable plates and bottle hold-down plungers
Inventor: GERSTBERGER HELMUT
IPC: B65C9/04
Filed: 1998-03-17
Abstract: The bottles are glue-coated at the gluing station (13) in the turntable path (6,B) followed in this path (A) by a labelling station applying the wrap-around labels (2) to the glue.   The elastic gluing roller (14) is powered round a vertical axis so the roller first picks up glue off roller (15) to flexibly apply the glue to the passing bottle (1).   A cylinder circle defining the maximum bottle size this labelling layout can handle concentrically encloses the turntable rotation axis (6') so that as plate (6) passes the gluing station (13) so this cylinder circle intersects the circumference of the roller (14).   The removal opening (18') of the label magazine (18) lies in the plate or bottle path so each bottle entrains its label which glue-wraps home as the bottle keeps on turning.
Patent DE-19812557-A1 (DE)
Title: Continuous production of polyalkylene arylate containing lubricant and nucleating agent
Inventor: HEITZ THOMAS
IPC: C08G63/78
Filed: 1998-03-21
Abstract: In a continuous process for the production of polyalkylene arylates (A) from aromatic dicarboxylic acids or esters etc. and aliphatic diols, lubricants (B) and nucleating agents (C) are added when the melt reaches at least 80% of the required viscosity number, after which the melt is optionally further condensed and then granulated. A continuous process for the production of polyalkylene arylates (A) containing lubricants (B) and nucleating agents (C) by (trans)esterification of aromatic dicarboxylic acids or their esters etc. with a molar excess of aliphatic dihydroxy compound, followed by polycondensation, in which the additives (B) and (C) are added to the polymer melt when it reaches at least 80% of the required viscosity number, after which the melt is optionally further condensed and then discharged, cooled and granulated.
Patent DE-19812665-A1 (DE)
Title: House built using wood
Inventor: FRANKENHAUSER FRANZ
IPC: E04C2/38
Filed: 1998-03-23
Abstract: Wall sections (2a-2c) for the house consist of a core frame (3) with planking (7,11) on both the internal and external wall sides. The core frame is constructed in such a way that it is strengthened against vertical forces. Preferably the wall sections are sealed on their internal and external wall sides, are filled with thermal insulation (6) and contain a damp course (10). Reinforcement is provided by at least part of the planking protrudes beyond the core frame in the vertical direction. The core frame forms a butt joint with at least one side of the wall section. Spacer strips (51) and sealing tape (16) are provided between adjacent wall sections.
Patent DE-19812835-A1 (DE)
Title: Control for catch hook of vehicle engine bonnets
Inventor: WARMKE WERNER
IPC: E05B83/24
Filed: 1998-03-24
Abstract: An operating lever (20) raises the catch position between a hook (6) and a bracket (3). The operating lever is two-armed with one arm (21) forming the operating control and the other arm (22) moving from a rear position when the engine bonnet is closed to an active position to a carrier-stop-piece (23) of the catch hook. The relative displacement of the catch-bracket is detected by a control of a control lever (8).
Patent DE-19817004-A1 (DE)
Title: Spatial position sensor which evaluates signal produced with free deviation is space from original position exclusively about axis of rotation and converted to electric signal
Inventor: HOLZ RUNOLT
IPC: G01C9/12
Filed: 1998-04-17
Abstract: The spatial position sensor senses movement of construction arranged suspended, to swing with low friction in rotation symmetrical body filled with a fluid movement. The movement is space exclusively about an axis of rotation, is converted in to an electronic evaluatable electric signal.
Patent DE-19818054-A1 (DE)
Title: Protective switching device especially difference current (DI) protective circuit-breaker
Inventor: BAUER BERNHARD
IPC: H02H3/33
Filed: 1998-04-22
Abstract: A safety switching device includes a summation current transformer (6) for monitoring a network of conductors (Ln) and which drives a tripping element (4) coupled to a latching or breaker mechanism (16) for actuating a power switch (18). A release circuit (5) has a transformer (20) controlled on the secondary side and connected on the primary side with a control (drive) circuit (13) of the tripping element (4).  The release circuit specifically generates a control signal (Ss) for the control (drive) circuit (13) of the tripping element (4) during secondary-side short-circuit of the transformer (20).
Patent DE-19818118-A1 (DE)
Title: Window pane cleaning device with exchangeable wiper module
Inventor: KLOTZ MANFRED
IPC: A47L1/06
Filed: 1998-04-23
Abstract: The window pane cleaning device (1) consists of a rectangular case (2) fixed to a handle bar and several wiper units which can be exchanged in order to match the size of the actual pane to be cleaned. The rubber part (4, 10, 11, 12, 13) of the wiper unit is joined to the holding elements (6, 7, 8) and held in position additionally by elevated areas (15) which fit into matching grooves (14) along its full length for maximum stability even when a module for a wide window pane is used.