baber/WOPTO huggingface dataset:
Patent DE-19536090-A1 (DE)
Title: Internal combustion engine with lever drive for simultaneous action on gas exchange valves
Inventor: FARIA CHRISTOF DIPL ING
IPC: F01L1/18
Filed: 1995-09-28
Abstract: The lever drive has drag levers (3,4) which are linearly movable on a common longitudinal guide (14a), in the region of their swivel axis (2). The longitudinal guide diverges from a cylinder head (19) or machine part. At least one drag lever in the area of its swivel axis and the longitudinal guide on its lever drive facing end, have opposing mountings (15,17). The mountings are aligned in the common base circle phase of the cams, and a second coupling (16) runs in one of the mountings. The coupling is displaceable with a part section in the other mounting. The mountings (13-15,17) are made as holes and couplings are made as pistons.
Patent DE-19537257-A1 (DE)
Title: Determining physical profile of road surface during movement of motor vehicle on road
Inventor: HAMBERGER WERNER DIPL ING
IPC: B60T8/172
Filed: 1995-10-06
Abstract: The road profile determination involves the determination the physical profile of the surface (6) of a road whilst a vehicle is moving along the road. A wheel sensor (2) is provided for at least one wheel (3) of the vehicle to detect wheel movement parameters. The amplitude variations of the parameters, particularly the wheel rotation rate, is analysed as a measurement of the physical profile of the road surface. The difference between rotation rates of the front and rear axle may be used as a parameter. The wheel rotation rate may be high pass filtered. The variance may be derived from the filtered signal to measure the vertical parameter of the road surface (6).
Patent DE-19538196-A1 (DE)
Title: Self-setting clutch operating device for vehicle
Inventor: LEUER KARL-RUDI DIPL ING
IPC: F16D23/12
Filed: 1995-10-13
Abstract: The clutch operating device has a clamping locking part (5) fitted to the release lever (3) of a clutch shaft. The operating lever (7) can turn with or relative to the release lever. It carries on its free end a second clamping locking part (8). The second locking part engages with the first one when the operating lever is turned round its longitudinal axis. This happens when the clutch is disengaged due to the non-axial pivoting of a traction device (12) which transmits the clutch pedal force.
Patent DE-19538397-A1 (DE)
Title: Wiring clamp apparatus for connecting semiconductor chip to carrier wiring
Inventor: HESSE HANS JUERGEN DR ING
IPC: B23K20/00
Filed: 1995-10-14
Abstract: The apparatus (1) includes two flat jaws (2,3) which are moveable w.r.t. one another to clamp and move or hold wiring (12), esp. bonding wiring of different diameters. The two jaws are connected with one another via a guide. The clamp is associated with a bonding device and the bonding wiring is secured to bonding surfaces with the help of the bonding device.  One of the jaw surfaces (4) is adjustable opposite the bonding wire and the jaw itself (2) is connected with the bonding device. The surface (5) of the other jaw (3) is parallel to the surface of the initial jaw and the two surfaces are movable parallel to one another.
Patent DE-19542391-A1 (DE)
Inventor: ABE KUNIHIRO
IPC: H04L29/10
Filed: 1995-11-14
Abstract: The flexibility of a vehicle diagnosis system is increased by providing a memory cartridge 60 for insertion in the diagnostic unit 100, the cartridge including the diagnostic program and communication protocol for the particular vehicle to be tested. So as to allow testing of systems on the vehicle which operate on different supply voltages without changing the cartridge 60, an interface 51 is provided to match the levels of signals passed between the vehicle control unit 2 and the diagnostic unit. This can be done using the circuit of figure 4 to match the level of signals. Alternatively (figure 6), data concerning the supply voltage of the vehicle control system being tested is stored in the ROM 61 of the memory cartridge and this is used to match the signal levels transmitted between the control unit 2 and the diagnostic unit 100. <IMAGE>
Patent DE-19603379-A1 (DE)
Inventor: WEYL HELMUT
IPC: G01N27/12
Filed: 1996-01-31
Abstract: The invention concerns a gas sensor, in particular a sensor for the exhaust gases from internal-combustion engines, with a planar sensor element fixed by means of a seal in a longitudinal bore in a housing, the seal having two shaped parts held together by a spring element and, disposed between the two parts, sealing material which surrounds the sensor element. The invention calls for at least one of the shaped parts (30, 32) to form a cavity for the sealing material (40), the sealing material (40) in the cavity being compressed and/or plastically deformed by the other part (30, 32) by means of the spring element (48) and held in the compressed and/or plastically deformed position.
Patent DE-19603507-A1 (DE)
Title: Pipe wrench or corner work pipe wrench
IPC: B25B7/10
Filed: 1996-02-01
Abstract: The pipe wrench has a support member (3) with inner toothing (4). This meshes with a counter toothing (5) on the wrench lever (1) carrying the outer jaw. The support member has a spring (6), which acts in a direction to cause the toothing to mesh. The wrench lever (2) carrying the inner jaw has a stop nose (8) near the hinge (7) between it and the support member. This engages on the support member when the wrench is open, and causes the toothing engagement to be released. The support member has a spring stroke limitation element (9) near the spring.
Patent DE-19605437-A1 (DE)
Title: Method of treatment of composite material, for cables, etc.
IPC: B29B17/02
Filed: 1996-02-14
Abstract: Composite materials, partic. non-metallic/metallic composites, e.g. cables, are treated to separate the components by cooling to a given temp. to which at least one component is brittle and at least one is non-brittle. Mechanical action, such as crushing, pressing, impact etc. is used for sepn. after cooling, where the brittle material being converted to granules  are separated from the non-brittle material. The brittle material is held in this state during comminution by active cooling. The mixt. of materials is passed in a predetermined layer thickness to a brush-like sepn. element which separates the granules from the non-brittle material. The brush-like element is turned and the material caught up in it is removed by combing, hammering, shaking, etc..
Patent DE-19606087-A1 (DE)
Title: Fuel-injection nozzle e.g. for IC engine
Inventor: KOBAYASHI MITSUAKI
IPC: F02M61/08
Filed: 1996-02-19
Abstract: The valve-head (5) is at the bottom end of a stem (51) working in a bore (11) leading from a top collecting chamber (13). A passage (58) in the stem leads from the chamber to first and second injection ports (56,57) near the head, the ports being spaced apart in the peripheral direction, while the ends of the first ones are below those of the second. The valve is spring-loaded (61,62) upwards and against the bottom end of the nozzle body (10) when shut, the ports being then shut off by the bore wall. Fuel pressure lifts the valve to open the first ports, while the second ones are opened when pressure is increased. The ends of all the ports are aligned in the axial direction. The axis of each first port can be parallel to that of a second one, and the first ports can be of smaller cross-section. There can be two springs, the first acting against the head and the second only doing so after lifting for a predetermined distance.
Patent DE-19606120-A1 (DE)
Title: Bicycle anti-theft post
Inventor: BOMMENSATT PIERRE
IPC: B62H5/00
Filed: 1996-02-20
Abstract: The bicycle anti-theft device is constituted by a vertical tubular support (1) fixed in the ground and a support (2) for the cycle (3). The cycle support  has a retractable fastener (4) connecting it to the cycle. The support  is a curved piece connected by its ends to the vertical support and houses the retractable fastener.  There are two cycle supports located symmetrically on the vertical support, each part having a retractable fastener.  The retractable fastener is a U shaped piece whose horizontal web is pivoted by bearings (5) in corresponding bearings (6,7) in the vertical support and the cycle support.
Patent DE-19608293-A1 (DE)
Title: Mechanical handling device for storage and retrieval unit
Inventor: MUENZEBROCK ANTON DIPL ING
IPC: B66F9/07
Filed: 1996-02-21
Abstract: The device has a transport mast (1) which is synchronously driven at the mast foot and the mast head. The mast is secured to a floor traverse (11) supported by a number of wheels (4a,4b) extending in the travel direction, with a wheel spacing corresponding to the wheel diameter.  The verticality of the mast can be controlled by a regulation device (16), controlling the drive revs of the respective motors (9,10) at the head and foot of the mast.
Patent DE-19609233-A1 (DE)
Title: Operation termination method for faulty telecommunications terminal
Inventor: PETER ERHARD
IPC: H04M1/53
Filed: 1996-03-09
Abstract: The method involves a telephone terminal with a pushbutton for activating electrical or electronic components for performing a unique and distinctive switching operation. The function of the button is to identify the electrical signal and generate an appropriate tariff charge.  The switched network or PBX instantaneously performs the appropriate switching for interrupting the signal and ensuring exact and accurate actuation or termination of an operation function.
Patent DE-19611296-A1 (DE)
Title: Heat insulating plate for building external facades
Inventor: KELLNER PETER
IPC: E04B1/76
Filed: 1996-03-22
Abstract: An insulation board for insulating building facades and/or cellar covers. A shaped part is applied on both sides of the board and the parts are joined by means of fastening elements, preferably a seam (3) penetrating the whole insulation material. The board is made of a mineral wool layer (1) which is equipped on both sides with a fabric layer (2,1,2.2). The shape part has uneven sections \- on one side of the insulation board to provide for additional form-locking between the product and the adjacent layer of putty or adhesive.
Patent DE-19617536-A1 (DE)
Inventor: BRAUN GERHARD
IPC: A47B19/00
Filed: 1996-05-02
Abstract: The attachment has a support surface (14) held above the desk surface (11) of the work desk (10) via a number of height-adjustable spacers (15,19). The support surface has a reduced depth relative to the desk surface. Fold-out sections (16,17) allow it to be extended forwards, to match the depth of the desk surface, to form a standing desk surface.
Patent DE-19617993-A1 (DE)
Title: Games machine activated by coins, tokens or similar
Inventor: GOETSCH SIGMUT
IPC: G07F17/32
Filed: 1996-05-04
Abstract: The machine has a central control unit, a sound reproduction arrangement and a number of control keys (4) for influencing the course of a game which interact with the central control unit. At least during periods of no play, a device for generating and reproducing sounds can be activated using the control keys, whereby each control key is associated with at least one sound different from he other control keys.
Patent DE-19622892-A1 (DE)
Title: Water-tight rubber plug for filling gap between pair of electrical cables and mounting opening in connector housing
Inventor: MAEJIMA TOSHIRO
IPC: H01R13/52
Filed: 1996-06-07
Abstract: The plug has a rubber plug body which is inserted into a fixing opening (5) in the connector housing (1) and which has a through opening (53) which accepts a pair of electrical cables (W1,W2). One end of each cable is electrically connected to a connection part (17) held in the housing. The through opening is divided into a pair of branch openings (53a,53b) at an intermediate section of the rubber plug body, so that one end of the plug body has a single opening (58) and the other end has a pair of openings(59a,59b).
Patent DE-19626162-A1 (DE)
Title: More effective waterproofing agent for use in building materials
Inventor: MEMMEN JOHANN
IPC: C09K3/18
Filed: 1996-06-29
Abstract: Waterproofing agent with improved efficacy comprises an aqueous emulsion of alkylalkoxysilane and/or alkylalkoxy siloxane mixed with a compatible aqueous polymer dispersion.
Patent DE-19626836-A1 (DE)
Title: Diesel engine with nitrous oxide storage catalyser - has exhaust gas diverted along by-pass line during regeneration of catalyser by fuel injected into preceding electrically-heated catalyser
Inventor: POTT EKKEHARD DIPL ING
IPC: F01N3/20
Filed: 1996-07-04
Abstract: The diesel engine has a catalyser (7) inserted in the exhaust gas line for removal of nitrous oxides, with the exhaust gas selectively directed along a bypass line in parallel with the catalyser by operation of a pivoted control flap (203) during regeneration of the catalyser. The regeneration is effected by heating the catalyser to a temp. of 300 degrees C by injection of fuel in a preceding electrically-heated catalyser (214) so that the fuel is oxidised.
Patent DE-19634314-A1 (DE)
Title: Compound components for cutting tools
Inventor: ROEDIGER KLAUS DR
IPC: B22F7/06
Filed: 1996-08-24
Abstract: The compound component (28) consists of at least two constituent parts (29, 30, 31) with different material compositions. At least one of such parts - which are joined into a single component by a concluding sinter process - consists of a hard alloy or a cermet. The joining surface between its constituent parts is an uneven surface. Also claimed is a method for production of such a compound component.
Patent DE-19635668-A1 (DE)
Title: Lamp-head joint
Inventor: MALLINOWSKI IVAN
IPC: F21V21/18
Filed: 1996-09-03
Abstract: A joint for the head of a lamp has the joint (2) pulled by a spring (3) in the guide groove of the stem (1).
Patent DE-19635874-A1 (DE)
Title: Self-pumping hydro-pneumatic shock absorbing strut with inner level adjuster for vehicle suspension
Inventor: BECK HUBERT
IPC: B60G17/044
Filed: 1996-09-04
Abstract: The strut (1) has a work cylinder (2) which is filled with a damping medium and is under pressure from a gas cushion. A piston is slidable in the cylinder and is mounted at the end of a piston rod. A filling member (7) is located in the inner chamber of the pump cylinder (5) for reducing the volume of the pump cylinder.  The filling member may be made hollow, and of a specific material which is lighter in weight than the piston rod. The filling member may be made of plastics. A spacer (8) is located between the end-section of the pump cylinder facing the piston, and the filling member. The spacer is in the form of a spring.
Patent DE-19637069-A1 (DE)
Title: Rocker lever for valve drive in stroke piston internal combustion engine
Inventor: HERTRICH STEFFEN
IPC: F01L1/18
Filed: 1996-09-12
Abstract: The upper cross wall facing a cam (6) in the central area of the rocker lever (1) has, in plain view, a rectangular opening (10) for accommodation of a roller (3) rolling on the periphery of the cam (6) and its downwardly extending side walls (8,9) accommodate a bolt (5) for location of the roller (3). The side walls at their edges (11,12) limiting the opening run convexly. The roller is entirely arranged within the vertical extent of the side walls. A radius of the convex edges corresponds to a radius of the roller. In the edges of adjacent surfaces of the side walls, which are opposed to the two face sides of the roller, recesses (15,16) are provided.
Patent DE-19648383-A1 (DE)
Inventor: POPP CHRISTIAN
IPC: F16H61/06
Filed: 1996-11-22
Abstract: For an electro-hydraulically controlled automatic gear box (2), in which shifting is performed by overlapping, a method is proposed for increasing the spontaneity, in which a variable hold time is introduced for a disengaging clutch. This variable hold time is a function of the rotational speed differential of a gear box input speed (nT) and the temperature of the hydraulic fluid ( THETA ).
Patent DE-19651257-A1 (DE)
Title: Connector for connecting cable systems to shielded or screened units
Inventor: SCHICKETANZ DIETER DR
IPC: H05K9/00
Filed: 1996-12-10
Abstract: The device has a cable system (K) with several cables. The cables are each fed to the input side of a housing (G) via respective first and, if desired, second components. The cables are then conveyed away from the output side of the housing via further components. The first and second, as well as the further components are formed, together with the housing (G) as a unit.  The first component may be the screen catch and the second component may be the cable catch. The further components may be formed of metal sheets to receive data sockets. Separators may be arranged between the individual sockets.
Patent DE-19652887-A1 (DE)
Inventor: KIM SUNG-HYUN
IPC: H04M1/2757
Filed: 1996-12-18
Abstract: An automatic dialling method for a telephone having a line signal detecting unit 114 is described. The line signal detecting unit 114 detects a caller ID containing the calling telephone number. A plurality of caller IDs detected by the line signal detecting unit are registered in a memory 118. Then, one or more of the registered caller IDs are reported to the user. In response to a user selection from the reported caller IDs, a calling loop is formed by automatically dialling the telephone number associated with the selected caller ID. New caller IDs received are registered so as best to manage the list of caller IDs.
Patent DE-19700906-A1 (DE)
Title: Activated lignin intermediates for preparation of plant fibre reinforced composites
IPC: C08L97/02
Filed: 1997-01-14
Abstract: An intermediate product for the preparation of polymers from lignin derivatives obtained from the cellulose industry is prepared by treating the lignin derivative with a phenol-oxidising enzyme in the presence of an oxidising agent. The lignin derivatives are subjected to enzyme treatment for more than 3 hours in the presence of air, or enzyme treatment is carried out for 10 minutes or longer whilst passing air or oxygen through the reaction medium. A chemical oxidising agent is used in combination with the enzyme treatment. The use of these products for the preparation of polymers from lignin derivatives obtained from the cellulose industry is also claimed. Lignin sulphonate or kraft lignin is used as the lignin derivative. Phenol-oxidase, laccase or similar enzymes are used to treat the lignin derivative. Enzyme treatment in the presence of air is carried out for longer than 15 hours, whilst enzyme treatment in which (preferably compressed) air or oxygen is passed through the reaction medium lasts longer than 30 minutes.
Patent DE-19710027-A1 (DE)
Title: Composting process for e.g. sludge from water treatment
Inventor: BOURGE PIERRE-ANDRE
IPC: C05F17/02
Filed: 1997-03-12
Abstract: Composting process where, during the composting process, the mixed organic materials (2) are placed on a conveyer (3) as it passes through a thermally-insulated reaction chamber (1) between the compost inlet (7) and outlet (8) is new. During its passage through the chamber (1) the compost is back-mixed and inverted. The composting chamber (1) is force-ventilated (9) and the compost is moistened. The conveyer (3) advances at a speed of up to 30 m/day and the compost residence period is between three days and five months. The compost is heaped to a depth of between 0.3 and 10 m, and a width of between 0.3 and 50 m, the reaction chamber (1) temperature is between 35 and 85 (especially 55 to 60)  deg C, the compost water content is 5-95 (especially 20-70) %of the dry weight.
Patent DE-19710300-A1 (DE)
Inventor: RIAD NADER DR
IPC: A62C35/00
Filed: 1997-03-13
Abstract: The invention relates to a fire extinguisher comprising a receptacle containing an extinguishing agent, a holder for a propellant gas cartridge, and an actuating mechanism. A wedge-shaped security element (48) is arranged between the actuating mechanism (46) and the seat (22) of a valve controlling the release of the extinguishing agent which is impinged upon by the propellant gas. A propellant gas cartridge (18) is automatically opened by a tappet (24), located on the valve seat, when the safety element is pulled out. This ensures that the receptacle containing the extinguishing agent is impinged upon by the propellant gas cartridge (18) before the fire extinguisher is initially actuated.
Patent DE-19713693-A1 (DE)
Title: Concrete block positioner for stone saw
Inventor: RUEGER HERBERT DIPL ING
IPC: B28D7/04
Filed: 1997-04-03
Abstract: The device works in conjunction with a conveyor and has an angled bed with support to move an inclined concrete block, brick, stone, etc. to a saw. The bed (15) is positioned on the conveyor (1) at a shifting angle relative to the longitudinal direction of the block. A grab head (7) with two grab jaws (8) is positioned between conveyor belt and bed. The grab head is turned by a turning drive (28) through the shifting angle, is raised/ lowered by a lifting device, and moved along a gantry (5) on a carriage (31) by a travelling drive (32). The grab head is suspended from an inclined turning shaft (9).
Patent DE-19714038-A1 (DE)
Title: Free-standing electrical deep fryer
Inventor: NEIL ANTHONY CURRIE
IPC: A47J37/12
Filed: 1997-04-04
Abstract: The fryer consists of a container for the fat or oil, in which a spiral heating element is situated, connected to the electrical supply through a plug and socket and mains lead, and which is removably assembled into an insulated housing having a hole for the electrical connection. A hinged lid completes the enclosure. The insulated body (11) has a hinged, removable lid (12) and contains the fat vessel (21) which has an electrical heating element (31) in its base connected to the supply through a socket (32) which is accessed through an aperture (114) in the lower region of the insulated body. The mains plug (413) and cable (412) is terminated by a connector (41) for the heating element. The connector has terminals (411,411') engaging those (321,321') in the heater socket, a thermostat (416), a pressure switch (418) and an indicator light (419). The food basket (26) has a grip (261) engaging a slot (116) in the side of the insulated body.
Patent DE-19716937-A1 (DE)
Title: Spectral harmonic interpretation process
Inventor: WAEHNELDT TOBIAS
IPC: G06F17/15
Filed: 1997-04-23
Abstract: A multi dimensional representation is provided by three fields 1,2,3. Continuously proportional scales 4,6,7,8 are presented for the information representations. For music the characteristics are represented in various forms.
Patent DE-19718794-A1 (DE)
Title: Lever-type cam follower of valve drive of internal combustion engine
Inventor: HERTRICH STEFFEN
IPC: F01L1/24
Filed: 1997-05-03
Abstract: The cam follower (1) is in the form of a lever. It has a transverse bolt (6), on which a roller (8) is fitted to act as the direct cam counter-runner. The ends of the bolt bores (5) have axially eccentric phases (11) applied in the region of the endface side (10) of the cam follower.  Material from an endface-side upsetting (12) of the bolt is forced into these phases. The smallest width of the phases should be in the circumferential sector of the greatest load exerted on the boring by the bolt as it operates the cam.
Patent DE-19720898-A1 (DE)
Title: Cylinder head for motor vehicle IC-engine
Inventor: STROZYK RUDOLF-HELMUT
IPC: F02B3/06
Filed: 1997-05-17
Abstract: The cylinder head (10) for a Diesel engine has at least one bore (12) which opens into the combustion chamber, to receive the fuel injector (14). The receiving bore has stepped diameters increasing from the combustion chamber end (16). The different diameters (18a-c) of the receiving bore each match different diameter fuel injector bodies. The different diameters of the receiving bore each match larger diameter fuel injectors. The smaller diameter of the combustion chamber end of the bore matches the greatest diameter of the smallest fuel injector.