baber/WOPTO huggingface dataset:
Patent DE-4212814-A1 (DE)
Title: Injection mould changeover system - has mould clamping plates with horizontal guide slots crossing bores where locking members enter holes in fixing bars for mould tools
Inventor: URBANEK OTTO DR
IPC: B29C45/17
Filed: 1992-04-16
Abstract: A tool-changeover system for an injection mould, and partic. for one without columns, has two clamping plates, fixing devices and clamping members projecting into bores in the clamping plates where they can be fixed. The clamping plates have horizontal guide slots on the mould side, these cross the bores mentioned and are open at least at one side of the plates. ADVANTAGE - The system can be cheaply fitted to an injection moulding machine without involving any high costs. No expensive plates with supply couplings or rollers etc. are required. It can be applied to a fully automatic operation
Patent DE-4216299-A1 (DE)
Title: Telescopic strut for vehicle wheel suspension - has contact surface between piston rod and helical spring sleeve
Inventor: MOEDINGER WOLFGANG DIPL ING
IPC: B60G15/06
Filed: 1992-05-16
Abstract: Telescopic strut in which the piston rod (4) is provided with a stop surface (12) which can be brought into contact with the sleeve (8) covering helical spring (2). The engagement is created solely by the still-tensioned spring when the vehicle bodywork (5) is raised and the piston rod released from contact. Fixing devices (14) are provided at the piston rod side end of the damper cylinder (3) on to which radial retainers (13) can be fitted during assembly or disassembly. USE/ADVANTAGE - Telescopic strut for vehicle wheel suspension may be fitted or dismantled in safer and simpler manner.
Patent DE-4216448-A1 (DE)
Title: Domestic refrigerator shelf with withdrawable tray - has box-type frame snapping over transverse rods in refrigerator with sliding tray
Inventor: SCHWITZGEBEL FERNAND
IPC: F25D25/02
Filed: 1992-05-19
Abstract: A shelf for a refrigerator or freezer has a box-type frame (6). The lips (8) of this frame clips over transverse rods spanning the width of the refrigerator at the front and back. They are semi-elastic so that the frame can be removed if required. Within the frame is a sliding tray (5) which holds the goods to be cooled. Projections at the bottom of the tray enable it to be snapped into position. Two such shelves will be placed side by side at one level in the refrigerator. ADVANTAGE - Easily detachable tray and holder.
Patent DE-4217334-A1 (DE)
Title: Sepn. fitment for  drinking water supply systems - has differential pressure valve in rotatable vessel ensuring drain opening faces downwards irrespective of vertical or horizontal flow direction
Inventor: KIESEWETTER HEINRICH WILHELM
IPC: E03C1/10
Filed: 1992-05-26
Abstract: The vessel (25) contg. the valve (21) rotates at least 90 deg. and pref. at least 180 deg. relative to a rotary axis (22) standing at right angles to the flow direction (11). The vessel is attached to a chamber (8) demarcating an intermediate zone (2) by means of a rotatable flange connection (12a,b) having a ring channel (14). The ring channel is part of a connecting pipe (15) through which the supply zone can be connected to the differential pressure valve (21) independently of the rotary position of the vessel. A three-way magnetic valve is pref. installed in the connecting pipe and when operated the differential pressure valve opens and the pressure in the intermediate zone breaks down. USE/ADVANTAGE - Fitment on drinking water supply is suitable for vertical and horizontal installation while meeting strict safety requirements preventing reflux.
Patent DE-4230389-A1 (DE)
Title: Crawler vehicle running gear - has inclined running rollers on both sides around which run tracks or belts with inclined and angled running and guide surfaces
Inventor: HOEFFLINGER WERNER DR ING
IPC: B62D55/14
Filed: 1992-09-11
Abstract: The vehicle has peripherally convex, running rollers (1) with tracks or belts having concave running and guide surfaces (3). The curvature radius of the convex running rollers is slightly smaller than the curvature radius of the concave running and guide surfaces.The track width of the running rollers with inner camber is slightly greater and with outer camber slightly smaller than the track width of the running and guide surfaces. The running rollers (1) on the side turned away from the running and guide surfaces are conically widened. USE/ADVANTAGE - For agricultural vehicles, absorbing side forces of a lasting and alternating nature.
Patent DE-4300684-A1 (DE)
Title: Valve drive for variable control of IC engine
Inventor: KREUTER PETER DR ING
IPC: F02B75/02
Filed: 1993-01-13
Abstract: Valve drive in which the movement of the rocker arm (3) is guided by an articulated lever (5). The lever is rotatably mounted on an eccentric disc (9) fitted on a shaft (4) and rotating with the shaft. The shaft itself rotates at the same speed as the camshafts (1,2).The eccentric disc can be mounted on either of the camshafts, and the shaft on which the disc is mounted determines the closure function of the valve, such that by an alteration of the closure time of the valve by the rotation of the camshaft relative to the crankshaft, a corresponding rotation of the eccentric disc ensues.
Patent DE-4312566-A1 (DE)
Title: Method of improving a bicycle simulator
Inventor: FOERST REINER DR ING
IPC: G09B9/058
Filed: 1993-04-17
Abstract: A bicycle simulator which is known from PCT/DE 8800098, with a competitive character, making use of a computer and of a screen for the road image perceived by the rider in perspective is improved by the use of new hardware, with appropriate adaptation of the software, and by the introduction of new features, especially for use as a training apparatus. Advantages achieved are lower production costs, greater training motivation, higher entertainment value and better assessment of the physiological performance of the person training. The invention is clearly described. A print-out of the computer program is appended. Owing to the large extent of the tables for the video graphics, print-outs of the landscape images are appended in black-and-white.
Patent DE-4316865-A1 (DE)
Title: Rechargeable and resealable container for e.g. corrosive liquids - is liner of suitable chemically resistant polymer which fits into container, with spout fitting into mouth and sealed after each use
Inventor: WEBER FRANK
IPC: B65D77/24
Filed: 1993-05-19
Abstract: A liner is inserted into containers for chemicals which can be e.g. only partially emptied, and partic. into cans or bottles. It consists of a plastic bag whose dimensions at least equal those of the interior of the containter. This bag has a tubular part whose dimensions fit those of the neck/mouth of the container. The bag is pref. made of polyethylene, PVC or polyamide. The inner liner (1) is a plastic bag, of size conveniently fitting inside the outer container (2). The bag (1) has a spout (3) where suitable for the end prod. The bag (1) is 50-200 micrometers thick. Polyethylene is a pref. material as this fits itself to the container contours and is easily cleaned. The container (2) can have a 2nd opening e.g. to allow air to escape from the liner. The spout (3) can have a welded ring (9) resting against the neck or it can be sealed off e.g. by a plug or screw top etc. ADVANTAGE - The liner solves the problems of having a container for e.g. corrosive liquids, which can be completely refilled and again sealed off. It eliminates problems of air pockets inside or between the liner and the outer container.
Patent DE-4318437-A1 (DE)
IPC: E04F10/06
Filed: 1993-06-03
Abstract: The invention relates to an awning having an awning-canvas reel (2) which is retained rotatably between two bearing cheeks (3) and is intended for an awning canvas, in each case one bearing cheek (3) being fixed at one end of a carrying rod (5). The carrying rod (5) extends over the length of the awning-canvas reel (2) and bears extension arms (6) which, for their part, carry an opening-out rod (8) on which the awning canvas (1) is fixed, furthermore, a drive (20) for the awning-canvas reel (2) is provided. In order to arrange the drive (20) in a manner protected from weathering and in order not to have to demount the same in the event of the awning-canvas reel (2) being exchanged, provision is made for arranging the drive (20) in the carrying rod (5), which is designed as a hollow profile. <IMAGE>
Patent DE-4325329-A1 (DE)
Title: Magnetic recording medium, esp. hard memory disc - includes non-magnetic deposits forming discrete surface irregularities
Inventor: YAMAGUCHI KIYOTO
IPC: G11B5/84
Filed: 1993-07-28
Abstract: The magnetic recording medium comprises one or more non-magnetic metal base layers (2) on the surface of a non-magnetic base, a thin film magnetic layer (3) of ferromagnetic alloy on the base layer (2) and a protective layer (4) on the magnetic layer (3), discretely distributed irregularities being formed and reproduced at the protective layer surface by nitrogen-contg. non-magnetic metal deposits (6) on the surface of the non-magnetic base and/or the magnetic layer (3). The prodn. of the recording medium involves forming the metal deposits (6) by sputtering in an atmos. of Ar and N2, the nonmagnetic base being heated to a predetermined temp. USE/ADVANTAGE - As a hard magnetic memory disc. The medium has improved sliding properties, while retaining low surface roughness, and has increased storage density and capacity by redn. of the stand-off distance of the floating magnetic head of a contact-start-stop disc drive.
Patent DE-4329914-A1 (DE)
Title: Linear optical waveguide (light guide)
Inventor: WILLING ACHIM DR ING
IPC: G02B6/28
Filed: 1993-09-04
Abstract: Linear optical waveguide of transparent material with any light feed-in, characterised by masking elements in the volume, on the surface or at the end of the optical waveguide, which deflect at least part of the light which impinges thereon, in such a manner that the light beams impinge on the surface of the optical waveguide at steeper angles than the limit angles for total reflection or which deform the surface of the optical waveguide in such a manner that light beams which would be totally reflected from the unchanged surface now impinge on surface elements at steeper angles than the limit angle for total reflection.
Patent DE-4331067-A1 (DE)
Title: Apparatus for welding films
Inventor: SEIFFERT VOLKHARD DR ING
IPC: B29C65/18
Filed: 1993-09-13
Abstract: An apparatus for welding films is specified, comprising a mould with two receptacles, of which at least one is movable in relation to the other. Fitted at the receptacles there are respectively a heating element and a welding punch made of metal, which has a welding edge (20) and is in thermally conductive connection with the heating element. The welding edges (20) of the two welding punches are in alignment with each other. They are movable towards each other until they come into mutual contact. To simplify assembly and adjustment, each welding punch is subdivided into a basic element (11) and a welding strip (12), having the welding edge (20). The welding strip (12) is fixed adjustably and with good heat-conducting contact by adjusting screws (21) on the basic element (11), which is connected firmly and with thermally good conduction to the respective heating element. <IMAGE>
Patent DE-4331570-A1 (DE)
Title: Method and device for optically exciting an energy state in a sample at a sample point with high positional resolution
IPC: G02B21/00
Filed: 1993-09-16
Abstract: The invention relates to a device for optically exciting an energy state in a sample 4 at a sample point 3 having high positional resolution, having a punctiform light source 1, an objective 2 which focusses the excitation light, which comes from the punctiform light source 1, in order to excite the energy state, onto the sample point 3 to be measured, as well as a corresponding method. The lateral resolution is improved in that the excitation is performed by interaction of at least two light components of different light properties, and the beam axes of the light components are arranged mutually offset such that the focal intensity distributions of the light components at the sample point 3 are mutually laterally shifted and overlap at their main maxima.
Patent DE-4333854-A1 (DE)
Title: Lubricating oil system for an internal combustion engine
Inventor: BLASS JOSEF
IPC: F01M11/06
Filed: 1993-10-05
Abstract: The invention relates to a lubricating oil system for an internal combustion engine with a suction pump in the lubricating oil reservoir of an oil sump and with an additional oil reservoir present in an additional oil tank and interacting with the lubricating oil reservoir and with an oil supply line and oil return line, with the insertion of a device controlling the oil flow between additional oil reservoir and lubricating oil reservoir, which device comprises a piston pump, subjected to oil pressure by the suction pump and automatically controlling the oil supply and oil return.
Patent DE-4335336-A1 (DE)
Title: Bullet-proof glass window, in particular for a motor vehicle
Inventor: HENSEL JUERGEN
IPC: B60J10/79
Filed: 1993-10-16
Abstract: To reduce the armour-plating in the roof of a vehicle and hence, in particular, to increase the size of the entry region through the doors, the invention provides a bullet-proof glass window, in particular for a passenger car, which has a laminated glass pane composed of a plurality of individual panes, and has a supplementary profile arranged at least in the upper region. The bullet-proof glass window is configured in a manner such that the supplementary profile is a U profile (6) which engages over and around the end sides (5) of the majority of the individual panes (3a, 3b, ...) of the laminated glass pane (2), and which consists of armour steel. <IMAGE>
Patent DE-4340602-A1 (DE)
Title: Electrophotographic copier repair, maintenance and service information collector - stores data from image generator in first and second memories, and has controller for reading second memory when connected with host computer via telephone network
Inventor: HASHIMOTO YASUNARI
IPC: G03G21/00
Filed: 1993-11-29
Abstract: Photocopier systems (PPC) (1) in an installation have a diagnostic and statistics collecting function which assembles data on an cumulative basis in local memory. Copier data is read out periodically by transfer control system (18) into a second memory store from all connected units. A host computer (16) accesses transfer control systems (18) by access over telecommunications network (17) to acquire maintenance and repair information on connected units. ADVANTAGE - Central access to photocopier installations assists in maintenance and repair activity.
Patent DE-4343146-A1 (DE)
Inventor: CURLEY RICHARD DANIEL
IPC: B65H5/14
Filed: 1993-12-17
Abstract: Sheets separated (eg by suckers 3) from a pile (on table 2) are forwarded by grippers on a drum 5 which rotates at a constant speed adjacent a stationary cam (not shown), linkage being mounted on and rotatable with the drum and including a cam follower and operative not only to control the opening and closing of the grippers, but also to adjust the angular position of the grippers relative to the drum during each cycle. During the part of the cycle in which the grippers are to close on a sheet, the angular position of the grippers is retarded so as to reduce the speed of the grippers past the stationary sheet pick-up point. <IMAGE>
Patent DE-4343279-A1 (DE)
Title: Carrier for electrical installation current collector rails
Inventor: KELAIDITIS KONSTANTIN DR ING
IPC: H02G5/02
Filed: 1993-12-17
Abstract: The carrier has a base (1), fixed to a support structure, an intermediate part (14) and a cover (34), enclosing the intermediate part (14) and the current collector rails (22, 23). The intermediate part has bearing surfaces for one broad side and one narrow side of each collector rail and is fitted to the guide to match the width of the collector rails. The intermediate part pref. has a rectangular U-shaped cross-section and is fitted to the base in 2 alternate positions in which it lies at a higher or lower height, to match the thickness of the collector rails.
Patent DE-4401657-A1 (DE)
Title: Use of pigments based on specific crystal phases of system
Inventor: KUESTNER DIETER
IPC: C03C1/04
Filed: 1994-01-21
Abstract: Use of pigments based on the crystal phases in the system: Fe2O3-FeO-CuO-Cu2O-TiO2 in the mfr. of black of blackish glass enamels is claimed, in which the pigments allow later recycling of glass products, decorated with these enamels, produced from the building and automobile industries in a glass melting bath for the mfr. of green flat glass.
Patent DE-4403126-A1 (DE)
Title: Swinging door for vehicle
Inventor: THUDT HUBERT DIPL ING
IPC: E05D15/10
Filed: 1994-02-02
Abstract: The guide arm (15) for the vehicle door is fixed with one end (16) immovable on the door wing (11). The free end (17) of the guide arm interacts with a slide guide (18). The slide guide consists of a slide block (18) which can pivot on the free end of the guide arm, and a slide track (19) fixed to the structure (10) of the vehicle. The guide may consist of a sleeve and a horizontally fitted guide tube interacting with it.
Patent DE-4403757-A1 (DE)
Title: Guide system for tube in endotracheal insertion
Inventor: SCHULZ-STUEBNER SEBASTIAN DR M
IPC: A61M16/04
Filed: 1994-02-07
Abstract: The tube assembly (1) is adapted for insertion in the trachea of a patient. A non-elastically flexible component enables the tube to be previously curved. A flexibly controllable component enables the point to be pointed at its target. The housing for the grip is movably mounted on the guide system and can be locked so that the guide system can be adapted to the available lengths of tube. A light source can be fitted to the point. The guide system has an interior hollow duct and can be used for inserting thin probes, such as stomach and duodenal probes.
Patent DE-4406016-A1 (DE)
Title: Planetary wheel support for planetary gearing
Inventor: MUELLER HORST
IPC: B62M11/16
Filed: 1994-02-24
Abstract: The planetary wheel support (1) comprises the single parts disc (6), flange (4) and at least one spacer (5) with a defined spacing (10) between flange and disc. There are relative positions set between spacers, flange and disc. The spacers are welded to the flange and disc. They can be formed integral with the flange. A first bore (7) in the flange aligns flush with a second bore (8) in the disc.
Patent DE-4407169-A1 (DE)
Title: Positive coupling for the transmission of torques between a shaft and a friction disc of a friction clutch
Inventor: SCHUMANN FALK
IPC: F16D13/64
Filed: 1994-03-04
Abstract: In a positive coupling between a shaft and a friction disc of a friction clutch, a radial slot in one half of the coupling, said half having an inner axial drive toothing, guides a sliding block in a manner which allows the said block to move radially and this sliding block is pressed by spring means against a corresponding outer axial drive toothing on the other half of the coupling.
Patent DE-4414575-A1 (DE)
Title: Dog clutch for positive coupling of two components
Inventor: STREICHER MAX
IPC: F16D3/18
Filed: 1994-04-27
Abstract: On one clutch (1) half (2) are formed axially protruding claws (4), while the other half (3) has free recesses (5) engaged by the claws. The axially extending claw side faces and/or the opposite support faces of the recesses have each radial recesses, whose longitudinal axes are parallel to the support faces, or to claw side faces.The radial recesses contain a concave inner wall face. Each such recess contains a coupling member (21), abutting the inner wall face. A planar stop face co-acts with the support face of the recesses of the respective claw. Pref. the coupling member are held by one or both end sections of protruding extension.
Patent DE-4419070-A1 (DE)
Inventor: THOMPSON RICHARD K
IPC: A61B18/14
Filed: 1994-05-31
Abstract: A current sensing device enables sensing the current being delivered from a source 10 to a load ZL at a medical implements, e.g. electrosurgical trocar, connected to the distal end of a primary conductor 14 by compensating for distributed capacitance between the primary conductor and a return path to the source. The current sensing device includes a reference conductor 22 which is located beside and is preferably twisted together with the primary conductor 14 along the length thereof and which is connected to the medical implement load ZL through a resistor R1 of a value such as to effectively electrically isolate the reference conductor from the load. A subtractor 24 subtracts the current flowing through the reference conductor 22 from the total load current flowing to the medical implement so as to offset the effect of the distributed capacitance and to thereby produce a current measurement corresponding to the delivered current The subtractor can comprise a current transformer 24 through which the conductors extend in opposing relation. An Integrity detector 46 monitors whether the reference conductor is intact. <IMAGE>
Patent DE-4419445-A1 (DE)
Inventor: RICHTER MANFRED DIPL ING
IPC: B61D17/22
Filed: 1994-06-03
Abstract: The device extracts air from the carriage (1) which is directed into the inner space (2) of the bellows coupling (3), and, spatially removed, released as outgoing air to the environment. The inner space is formed as the interspace of a double-walled bellows coupling, and in particular a double concertina construction. The ducting of air is carried out by the blowing in of extracted air from a channelling system (4) on the carriage side, and outgoing air ducting carried out by a ventilation fixture on the crossover. <IMAGE>
Patent DE-4421290-A1 (DE)
Title: Process for sealing of leaks in esp. sewer pipes
Inventor: DAMMER HANS DIPL ING
IPC: F16L55/163
Filed: 1994-06-17
Abstract: The process involves the positioning of a special transporter (1) at the site to be sealed inside a sewer pipe (10) of a public sewer system. The transporter carries an inflatable bladder (6) within a deformable piece of plastic tube (3). All the site the transporter separates from the bladder and tube. The bladder is inflated from one side by steam or air under pressure or similar. The expansion of the bladder in turn expands the plastically deformable tube into close contact with the inside of the sewer pipe. The tube remains in position and seals the leak site.
Patent DE-4421559-A1 (DE)
Title: Coated and structured substrate producing process
Inventor: ZAHER MAXIMILIAN
IPC: B44C1/17
Filed: 1994-06-20
Abstract: The substrate producing process comprises applying primer to the substrate and lacquering the primed substrate with a lacquer which can be cross-linked by radiation. The lacquer is then partly cross-linked, a structure (texturing or graining) is applied in the surface of the part-cross-linked lacquer, and the cross-linking of the lacquer is then completed by subjecting it to radiation. The substrate may also be decorated, in which case the decor is applied to the primed substrate before the lacquer is applied. The radiation may be in the form of an electron beam or may be ultra-violet for the partial stage. Only an electron beam should be used for the completion of cross-linking.
Patent DE-4423621-A1 (DE)
Title: Container for hydraulic vehicle brake unit
Inventor: SCHONLAU JUERGEN DIPL ING
IPC: B60T11/26
Filed: 1994-07-06
Abstract: The container (1) for a hydraulic vehicle brake unit has a main cylinder (3) with boreholes (13) fitted. The container is fitted with a fixture system (2,10,18,23,31) which enclose the main cylinder. The element has a steel band (2) which surrounds the container and main cylinder, and the fixture is formed as a single piece with the container. Alternatively two flexible arms (10) are provided, which are fixed via retaining elements.