baber/WOPTO huggingface dataset:
Patent DE-4229411-A1 (DE)
Title: Rocker arms for pair of engine lift valves - form triangular shape with connecting bar, and has guide fixed to connecting bar
Inventor: RUFFING WOLFGANG
IPC: F02F1/24
Filed: 1992-09-03
Abstract: Rocker arms or rocker levers for a vehicle combustion engine in which the ends of the arms (4) are joined to each other by a connecting bar (6). The arms are also joined at the support point (3) and the assembly forms an essentially equilateral triangle. A guide element (7) is fixed to the connecting bar above the lift valves (2) actuated by the arms. The guide element is suspended on the bar with the shank (7a) positioned on the valve shaft above the valve spring plate. ADVANTAGE - Optimises the design to allow a lightweight construction.
Patent DE-4232185-A1 (DE)
Title: Residual humidity measurement for moving material web - using screening effect on generated electrical field to determine humidity-dependent DC resistance of web
Inventor: LOEBEL WILFRIED
IPC: G01N27/60
Filed: 1992-09-25
Abstract: The residual humidity measuring method  involves generating an electrical field over a localised section of the material web (2). The DC resistance of the web is measured via the resulting field screening, to allow the corresponding humidity content to be calculated. The electrical field may be generated via rectangular voltage pulses, a sinusoidal AC voltage with periodic frequency modulation, or via a constant voltage, using a pair of opposing field electrodes (1,3) on opposite sides of the moving web. USE - For measuring residual humidity of textile, paper or photographic web material.
Patent DE-4232651-A1 (DE)
Title: Tinning process and appts. for metallised conductor track as preparation for fluxless terminal soldering - whereby tin in pastry condition is applied to the conductor surface by rubbing with oscillating motion
Inventor: SCHADE REINHART DIPL ING
IPC: H05K3/34
Filed: 1992-09-29
Abstract: Tinning process for metallised conductor tracks as preparation for fluxless soldering of terminal strips, whereby the tin in pasty condition is applied to the surface of the conductor track (9) through a nozzle (3) with low pressure and rubbed on the surface by oscillating motion in one or two coordinate directions. Pref. the tin is protected against oxidation by inert gas at the nozzle outlet (3). The substrate (8) with conductor track (9) is placed on a preheated holder (7). USE/ADVANTAGE - For pre-tinning conductor tracks on printed circuit boards or silicon wafers prior to fluxless soldering of terminal strips or wires. Eliminates use of fluxes in terminal soldering and reduces heat input compared to conventional soldering.
Patent DE-4236089-A1 (DE)
Inventor: EUSCHER CHRISTOPH DIPL ING
IPC: H04L1/06
Filed: 1992-10-26
Abstract: A process is disclosed for activating the antennas of a radio emitter/receiver, in particular of the base station (FT) or the mobile part (PT) of a cordless telephone having a central processor (DECT-C), a device (RSSI-C) for measuring the field intensity of received signals and if required a threshold value generator (TH-G). In order to determine which emitter antenna is to be activated, for example at the base station, independently from a special information of the mobile part, the central processor (DECT-C) carries out process steps designed in such a way that the field intensities (RSSI1, RSSI2, RSSI3) of signals received during said time intervals (T1.2, T2.2, T3.2) over the antennas (A1, A2) activated during said time intervals (T1.2, T2.2, T3.2) are measured during successive receiving time intervals (T1.2, T2.2, T3.2). Depending on the field intensities (RSSI1, RSSI2) measured in the successive time intervals (T1.2, T2.2) for the emitting time interval (T2.1) and for the receiving time interval (T2.2) following the time interval (T1.2) during which the measurement is carried out, one among several antennas (A1, A2) is activated for sending signals and for receiving signals.
Patent DE-4243791-A1 (DE)
Title: Knee support for interior crash protection in vehicle
Inventor: ROS STEFFEN
IPC: B60R7/06
Filed: 1992-12-23
Abstract: The padded knee support (1) is normally held under the dashboard and is fitted with an impact absorbing mounting (7). The lower part of the support is attached to the vehicle by two sets of struts (10,11) which provide the swing and tilt action in a collision.The hinge joints of the struts can be formed by flexible sections of the struts, providing a simple construction. The padded support can comprise the glove pocket under the dashboard.
Patent DE-4308064-A1 (DE)
Title: Colour changer
Inventor: FEDDERSEN-CLAUSEN OLIVER
IPC: F21V9/08
Filed: 1993-03-13
Abstract: Conventional colour changers produce colours by means of dichroic filters. The possibilities which such colour changers have for mixing colours are limited. Known colour changers with prismatic colour generation are technically very complex and not suitable for illumination devices with projection optics. The novel colour changer is to permit the use of dispersing prisms for colour generation with high light efficiency (yield) and simple construction even for searchlights (headlights, spotlights, floodlights) with projection optics. A "parallel" beam bundle is split into the spectral colours by means of a conical or roof-shaped dispersing prism (4). The colours are focused onto a selection diaphragm (6) by means of a mirror (5). The selection diaphragm (6) controls by means of shading mirror surfaces (6.3) the colour of the light in a linear manner and reflects the transmitted light onto a finite surface (field stop (7)). Generation of coloured light and daylight. <IMAGE>
Patent DE-4308322-A1 (DE)
Title: Jacket to protect the head of a baby in an accident
Inventor: TAUBE HEINZ-PETER
IPC: A41D13/05
Filed: 1993-03-16
Abstract: Published without abstract.
Patent DE-4315569-A1 (DE)
Title: Gritting vehicle for winter service having an attachable spreading apparatus capable of being set down
IPC: B60P1/64
Filed: 1993-05-10
Abstract: In order to be able to set down the storage container of an attachable spreader for winter service without difficulties even when the surface on which it is deposited is not completely horizontal and level, it is proposed to arrange a single, pendulously fastened centre support in the front region of the storage container.
Patent DE-4324637-A1 (DE)
Title: Method and set for organ transplant
Inventor: SCHREIBER HANS DR DR
IPC: A61B19/00
Filed: 1993-07-22
Abstract: There is presented a novel method and a novel set for obtaining a transplant. For transplants in the abdominal cavity, for example kidney (13) or liver, in each case an arterial (1) and a venous (2) catheter are placed under X-ray control such that cuffs (3) lying caudally and cranially of the organs are electronically (9) blocked when the death of the patient occurs and a circulation is produced via corresponding conduits (19, 20, ...) by means of an oxygenator (5) and maintained via pumps (8), preferably from removal of the organ up to transplantation. <IMAGE>
Patent DE-4325074-A1 (DE)
Title: Controlling the speed of rolled material during multisection continuous hot-rolling for minimum longitudinal tensions - with load torque signal from one section used as calibration measure for roll speeds of subsequent sections
Inventor: JUNGER IGOR B PROF DR
IPC: B21B37/52
Filed: 1993-07-19
Abstract: The method is based on the use of a signal proportional to the load torque on a rolling section provided at least with a data store and means for speed control, as a calibration measure for the speed control of the next section, in order to vary (i.e. minimise, if possible) the longitudinal tension in the rolled material between the sections. The method, which is implemented in several successive phases which commence with a correction of the initial setting of the rolling speeds, ensures continuous control of the rolling process of the entire billet length. The control process is then analysed and possibly a correction of the rolling speed is made for the next billet. USE/ADVANTAGE - In the metal-rolling industry. Only information about the actual load torques at each section is needed to minimise the longitudinal inter-section tensions.
Patent DE-4330709-A1 (DE)
Title: Shaft covering
Inventor: OBERLE HUBERT DIPL ING
IPC: E02D29/14
Filed: 1993-09-10
Abstract: The shaft covering described comprises a frame (1) and a cover (2) which rests on a horizontal bearing surface (4) of the cross-sectionally L-shaped frame (1) by means of a supporting surface (9). A peripheral seal (3) is arranged in the gap between the bearing surface (4) and the supporting surface (9). The cover (2) is to be fastened by screws (5) which can be screwed from above through openings (6) in the cover (2) and in threaded bores (7) provided on the frame (1). On its outer periphery, the cover (2) contains an annular flange (8) which engages over the seal (3) and, as seen in the radial direction, is located outside the actual supporting surface (9) provided with the seal. In the region of the fastening points, the annular flange (8) is of a reinforced design, the reinforced region located outside the seal being provided in each case with a bore (6) for a screw (5). In the case of this manner of fastening the cover (2), the access opening of the shaft covering is not constricted. <IMAGE>
Patent DE-4332578-A1 (DE)
Title: Combined hot-air and radiant panel heating system for a bus
Inventor: HAUSSMANN ROLAND DIPL ING
IPC: B60H1/00
Filed: 1993-09-24
Abstract: The invention relates to a combined hot-air and radiant panel heating system for a bus, in which the air for heating is first conducted past at least one heat-radiating heating surface (16, 18) for heat exchange and then introduced into the interior of the bus. The invention envisages providing a blower device (6) for the forced convention of the air for heating. <IMAGE>
Patent DE-4334406-A1 (DE)
Title: Portable drill
Inventor: HEGGER GEORG
IPC: B25B21/00
Filed: 1993-10-08
Abstract: The invention relates to a portable electric drill with a motor-driven drill chuck, a coaxial or axially parallel, rotatably driven chuck (4) for screwdrivers (5) being arranged on the side of the machine (1) opposite the drill chuck (2), either the drill chuck (2) or the screwdriver chuck (4) being coupled to the electric motor of the machine (1) by means of a change-over lever (6) or contact pin. <IMAGE>
Patent DE-4344841-A1 (DE)
Title: Cosmetic method of stretching and regenerating parts of human mucous membrane
Inventor: DOROCHOV SERGEJ DANILOVITSCH
IPC: A61B18/02
Filed: 1993-12-30
Abstract: The method treats the mucous membrane by bringing the treatment apparatus into heat exchanging contact for a duration of 10s to 60s whose upper surface is has been cooled to below -150 deg C but not below -190 deg C. The apparatus comprises an application tube (1) which is connected to a cooling gas line (2) and is controlled by an operation element. The tube has a contact piece (4) for heat exchanging with the mucous membrane area to be treated.
Patent DE-4407021-A1 (DE)
Title: New fungicidal cpds. used for plant protection
Inventor: WAGNER OLIVER DR
IPC: C07C271/22
Filed: 1994-03-03
Abstract: Carbamoyl carboxylic acid amide derivs. of formula (I) and their salts are new. R1 = R or N=CW1W2: R1 = 1-8C alkyl, 2-8C alkenyl, 2-8C alkynyl, 3-7C cycloalkyl or 3-7C cycloalkenyl, A', aryl or heteroaryl (all opt. substd.); A' =  a non-aromatic 4-8 membered ring (opt. contg. 1 or 2 additional heteroatoms); W1 = R; W2 = H or R; R2, R5 = H, 1-8C alkyl or 3-7C cycloalkyl (these last 2 gps. each opt. partially or completely halogenated); R3 = 1-8C alkyl, 3-7C cycloalkyl (opt. substd.); R4 = H or R3; or CR3R4 = A'; X = independently 1-8C alkyl, 2-8C alkenyl, 3-7C cycloalkyl or 3-7C cycloalkenyl (all opt. substd.); m = 0-2; A = CY1Y2; Y1 = 3-7C cycloalkyl or 3-7C cycloalkenyl (both opt. substd.); Y2 = 1-8C alkyl, 2-8C alkenyl or aryl (all opt. substd.), Y1 or H; R6 = aryl or heteroaryl (both opt. substd.).
Patent DE-4414701-A1 (DE)
Title: Cleaning contaminated ground with help of ultrasonic radiation
Inventor: GRIMM ARNOLD
IPC: B09C1/02
Filed: 1994-04-27
Abstract: A tank(11) provided with a filling funnel(12), accommodates a resonance body. A water separation baffle plate(19) is fitted at the long side of the tank. This baffle prevents the spread of emulsion on the water surface of a strip(20). The water flowing off on this strip is caught in a container(21), and for residual cleaning e.g. filtered across zeolites or other cleaning materials.
Patent DE-4414975-A1 (DE)
Title: Probe for in-situ spectroscopic analysis of process mixtures
Inventor: WOLF UDO DIPL PHYS DR
IPC: G01N21/3577
Filed: 1994-04-29
Abstract: The device measures transmission or attenuated total reflection. It contains a light source, pressure tight cover, input coupling unit, measurement head, output coupling unit, detector and light transfer paths (9,10) for connecting the light source to the input coupling unit and the output coupling unit to the detector.The input and output coupling units form a pressure tight barrier between the measurement head (3) and the transfer paths (9,10), which are optical waveguides. The coupling units can be windows with pressure tight connection of their edges to the cover.
Patent DE-4415339-A1 (DE)
Title: Device for fastening of radiators etc.
Inventor: HEUEL WILHELM
IPC: F24D19/02
Filed: 1994-05-02
Abstract: The device (1) is L-shaped, and one of its legs (9) is fastened to the installation rail (3). The other leg (10) engages positively in recesses (11) between water-containing channels (12) of the radiator (2) etc. The outside (13) of the first leg has integral shoulders (14) in the corners, which hold the rail between them. Inward directed locking teeth (15) on the shoulders engage into slots (16) in the rail.The first leg also has a long bore (17). A lower fastening screw (18) of the installation rail, which is located near the console (8), projects through the bore.
Patent DE-4415419-A1 (DE)
Title: Precision position measurement appts. for robotic container high-lift truck
Inventor: HORN WOLFGANG DIPL ING
IPC: B25J9/16
Filed: 1994-05-02
Abstract: The appts. includes a photoreceiver (5), an evaluation unit and at least a laser scanner (1) per spatial axis. The photoreceiver is connected to the object, e.g. a handling robot (4), whose position is being measured while the laser scanner emits a fan shaped beam (3) with individual characteristics. The evaluation unit knows or determines the location and instantaneous transmission direction of the laser scanner.The photoreceiver or evaluation unit contains devices which can identify the laser scanner output from the beams characteristics.  The evaluation unit determines the position of the photoreceiver from the time at which it receives a beam, the known scanner position and its transmission direction.
Patent DE-4419475-A1 (DE)
Title: Mechanism for removing lid of storage box containing sterile syringes
Inventor: LAUKENMANN BERND
IPC: B65B69/00
Filed: 1994-06-03
Abstract: The removal mechanism comprises a positioning device for the storage box (32) with a gripper (42). The gripper has two gripper pads (44,45) coupled by a drive (48) for their opening and closure. The gripper is moved by a positioning arm (43) into a position where the pads partly project around the protruding lip (56) of the lid (36). The pads grip the upper edge (37) of the box and the lid, enabling the lid to be moved clear of the box.
Patent DE-4419732-A1 (DE)
Title: Exchange label
Inventor: TIEDEMANN ROMAN
IPC: G09F3/20
Filed: 1994-06-06
Abstract: An exchange label which is formed from a transparent container (2, 18) in which a plurality of adjacently arranged transparent compartments (3) are provided to receive cards (4) bearing symbols, in particular card strips containing a plurality of cards. The transparent compartments (3) are formed by a compartment body (2) which is formed as a plastic moulding and has a base plate (5) onto whose surface (6) battens (7) are moulded which run parallel to one another and between which the transparent compartments (3) lie which are open on one side (9) for inserting the cards (4). At least one batten (7) separating two transparent compartments (3) from one another is formed, at its end located at the open insertion sides (9) of these transparent compartments (3), with a transverse blade (10) which runs approximately perpendicular to the base plate surface (6) and with which a group (11) of cards extending over adjacent transparent compartments (3) can be divided into cards (4) or card strips when inserted in these transparent compartments (3). The battens (7) are preferably of undercut construction and are designed to be stepped towards the base plate or to slope downwards at the end (8) having the transverse blade (10). <IMAGE>
Patent DE-4420102-A1 (DE)
Title: Combination prepns. contg. alpha-liponic acid or its metabolites
Inventor: WEISCHER CARL DR
IPC: A61K45/06
Filed: 1994-06-09
Abstract: A pharmaceutical combination prepn. contains as active ingredients (A) an  alpha -liponic acid or its metabolites; and (B) at least one organic nitrate, calcium antagonist, ACE inhibitor or oxyfedrin.
Patent DE-4423093-A1 (DE)
Title: Adhesive spine strip application system for book binding machine
Inventor: SCHROEDER KARL-FRIEDRICH
IPC: B42C9/02
Filed: 1994-07-01
Abstract: The spine strip application system initially aligns the strip (2,3) with the spine of the book block supported between cooperating clamps of a transport device, before application to the book spine. The alignment of the strip relative to the centre of the book spine is effected by measuring the difference between the actual position of the book spine in the clamping device relative to the ideal position, with corresponding correction of the strip position.
Patent DE-4431272-A1 (DE)
Title: Recovery of hydro-carbons from oil and paint sludges free of chlorinated material by distn.
Inventor: MOSTOFIZADEH GHALAMFARSA S M C
IPC: C02F11/13
Filed: 1994-09-02
Abstract: The sludge is heated and steam sparged to temp. 70-90  deg C. Coarse components, > 3 mm, are sieved out. Next, in the no. 1 dryer, heat is supplied through a vertical arrangement of heating discs. Fluid components, esp. water, are driven off. An identical no. 2 dryer then separates the high boiling components, at pressure 10-100 mbar. Vapours leaving the no. 1 dryer, enter fractionation column No. 1. High boiling components are extracted from the sump, and the low boiling substances are supplied via a partial condenser, into no. 2 column. The low boilers are removed as its head prod; the sump prod. is a part-purified water. In addn. to the method described suitable plant to execute it is also claimed.
Patent DE-4433918-A1 (DE)
Inventor: FISCHER ARTUR PROF DR
IPC: F16B13/04
Filed: 1994-09-23
Abstract: The fixture element consists of a shaft (2) with a U-type longitudinal groove forming the spreading area (5). The base surface (11) of the spreading area rises to the front end. A movable wedge (6) formed as the spreading element is located in the longitudinal groove on a gliding surface (12). The wedge has teeth (8) on the top side protruding the shaft diameter. The front teeth of the wedge have shorter tooth flanks than the end teeth. The wedge is held in his position by a ring (7). The fastening of the fixture element is carried out by driving the element into a drilled hole where the wedge is fixed in the hole by tension and fixes the to be fastened part. <IMAGE>
Patent DE-4434187-A1 (DE)
Inventor: HOMMANN EDGAR
IPC: A61C17/34
Filed: 1994-09-24
Abstract: The invention concerns an electric toothbrush in which the toothbrush shaft (2) has a rocker (12) which takes the form of a tenon block and has a radial cam (13). The rocker (12) is made to oscillate by a driver (9) which is driven by an eccentric (7) and performs a rotating movement. The toothbrush shaft (2) engages with the rocker (12) in a groove (11) in the driver (9), whereby the driver (9) moves the toothbrush shaft (2) both backwards and forwards in the direction of its longitudinal axis (3).
Patent DE-4434548-A1 (DE)
Title: Material processor with pulverizer
Inventor: SPYRA THOMAS
IPC: B02C18/24
Filed: 1994-09-28
Abstract: When coarse material parts are supplied which cannot be pulverized the pulverizer stops and a swivel, lift or displacement movement is carried out and/or an outlet opening is opened so that the coarse material falls through gravity into a receptacle. The pulverizer comprises two contra-rotating cutting blades. The cutting blades are set vertical. In the inlet area there is a feed mechanism and/or a pressing-in device. The pulverizer comprises a rotating cutter and a fixed counter blade. With a blockage the rotary blade stops, the outlet opening opens and the cutter is reversed.
Patent DE-4435199-A1 (DE)
Title: Forming multitrack object line from single=track one
Inventor: KRONSEDER HERMANN
IPC: B65G47/71
Filed: 1994-09-30
Abstract: Bottles, jars, cans etc., conveyed in a single-track line, are formed into a multitrack one by supplying them to an end of a two-track line from a centrally aligned single-track one. The forced supply is such that the bottles etc. in one of the two tracks are offset in an inclined manner to those in the other track. Pref. the width of the two-track line is smaller than the sum of dia. (D) of two bottles etc., pref. 1.866 times of one bottle dia. At least in the end section of the two-track line is provided a buffer pressure for forming the inclined offset of the bottles etc. in both tracks.
Patent DE-4436141-A1 (DE)
Inventor: EWERS SOENKE DIPL ING
IPC: B08B3/00
Filed: 1994-10-10
Abstract: In the cleaning process the objects are first taken into a cleaning bath subjected to ultra-sound containing a biologically degradable cleaning agent and then into a rinsing bath in which they are ultrasonically sterilised. An indicator is added to the rinsing bath in order to indicate a change in the redox potential and thus helps to detect impurities in the rinsing bath and log them using a recorder. The process is particularly suitable for cleaning and removing germs from plastic bottles.
Patent DE-4442364-A1 (DE)
Title: Hollow body with pressurised fluidic, filling medium
Inventor: STRACKE HANS-JOACHIM DIPL ING
IPC: A61G7/057
Filed: 1994-11-18
Abstract: The hollow body (1) has a flexible envelope, forming part of a support for a human body part, whose body support surface (2) is convex in the pressurised state. In another state the surface assumes a stable, concave configuration.Pref. the hollow body envelope consists of several layers of different expansion capacity. The concave configuration of the support surface can be attained by the shape or the composition of the material of which the hollow body is made, or by an auxiliary force, acting on the hollow body.
Patent DE-4443822-A1 (DE)
Title: Automatic laser soldering of workpieces
Inventor: VAYHINGER KAI-UWE DIPL ING
IPC: B23K35/36
Filed: 1994-12-09
Abstract: Workpieces (20) are laser-soldered by a method in which sections of solder (14.1) are cut up into one or several solder wires (14) by means of a cutter unit (11), the wires falling into openings (13.1) of workpiece holding-down clamps (13). The positions of the openings coincide with those locations on the workpieces which are to be soldered. The assembly is then fed to a laser soldering unit (10) for soldering. Pref. soldering takes place under protective gas, partic. N2 enriched with formic acid, and no flux is used.
Patent WO-8605223-A1 (WO)
Inventor: KUTZNER JUERGEN
IPC: E04B1/344
Filed: 1986-03-05
Abstract: La structure de base de l'abri ci-décrit présente les dimensions d'un conteneur et se transporte comme tel. Pour agrandir l'espace intérieur, au moins une paroi latérale peut être déplacée vers l'extérieur jusqu'à une position essentiellement parallèle à sa position de transport. En même temps, les parois latérales restantes reliées à la paroi mobile peuvent être dépliées en accordéon, tandis qu'une partie plancher et une partie plafond correspondant à l'espace agrandi sont montées sur les bords longitudinaux supérieur et inférieur de la structure de base ayant les dimensions d'un conteneur.