baber/WOPTO huggingface dataset:
Patent DE-4335377-A1 (DE)
Title: Valve arrangement
Inventor: KOERTGE RANDOLF
IPC: B62D5/06
Filed: 1993-10-16
Abstract: The invention relates to a valve arrangement having a flow control valve which has a valve piston guided displaceably in an axial internal space counter to the force of a spring, with which arrangement the occurrence of leakage oil in the uncontrolled region of the valve arrangement is avoided. For this purpose, it is provided that the valve piston (16) has a conical end region (24) whose outer surface (26) forms a seat valve (54) with an edge (52) of a valve ring (44). <IMAGE>
Patent DE-4337648-A1 (DE)
Title: Coloured ceramic decorations and also materials and a process for their production
Inventor: PFAFF PETER DR
IPC: C04B41/81
Filed: 1993-11-04
Abstract: Coloured ceramic decorations on ceramic surfaces and other firing-stable surfaces, comprising a coloured decoration layer and a flux layer, often have an undesired blue cast in the red shades and other colour shades appear cold. In contrast, coloured decorations according to the invention, in particular four-colour decorations, have reddish and/or warm colour shades, by means of the flux layer, which is arranged below or preferably on the coloured decoration layer, containing silver or silver and gold. The flux layer usually contains from 0.03 to 5% by weight of silver and from 0 to 0.25% by weight of gold, with silver being present in elemental and/or ionic form and gold being predominantly present in elemental form. To produce the coloured decorations according to the invention, conventional printing techniques, including in particular the decal (transfer) technique, are used for producing the decoration layer and the flux layer and the two layers are fired together. Silver is introduced into the flux layer in elemental form or in the form of silver compounds, gold is usually introduced in the form of a Purple of Cassius pigment.
Patent DE-4339013-A1 (DE)
Inventor: KESCHWARI MAHMUD RASTI
IPC: B60T13/66
Filed: 1993-11-10
Abstract: The invention relates to a pressure medium-operated brake device for rail vehicle formations with a main air line (according to UIC standard 540), by way of which both the pressure medium reservoirs for individual vehicles are filled and the pneumatic brake signals are transmitted, a control valve device being arranged on each individual vehicle, which in the event of a pressure drop in the main air line causes a delivery of pressure medium proportional to the size of the pressure drop, from the reservoir to the brake cylinder. According to the invention each control valve device (1) has a proportional control valve function and in addition electronic and/or electro-mechanical means (5, 6, 7, ..., 10, ..., 20, 21), by means of which the pressure drop in the main air line (HL) can be measured, and an electrical actuating signal (Sb) can be generated for the delivery of pressure medium to the brake cylinder (3). <IMAGE>
Patent DE-4400229-A1 (DE)
Title: Device for measuring a bicycle frame, and a length measuring ruler (rule)
IPC: B62K19/00
Filed: 1994-01-05
Abstract: The invention relates to a device for measuring a bicycle frame, having a holding framework which is provided for the bicycle frame with one or more holding and/or clamping means, and having one or more measuring elements which can respectively be adapted to the basic shape of bicycle frames and/or be adjusted thereto. The invention also further relates to a length measuring ruler for a bicycle frame and/or a device for measuring a bicycle frame. It is preferable to have rotably mounted in the end region a transverse bolt which projects traverse to the plane of the scale of the length measuring ruler and is shaped in terms of length and diameter in order to be held non positively and/or positively in the axial hole of the bottom bracket ball bearing of the bicycle frame.
Patent DE-4404151-A1 (DE)
Title: Non=combustible foamed binders used to consolidate granular or powdered materials
Inventor: GROSE-PERDEKAMP HEINZ-JUERGEN
IPC: C04B38/10
Filed: 1994-02-11
Abstract: Non-combustible foamed binders are used to consolidate particulate, granular and powdered materials.
Patent DE-4406328-A1 (DE)
Title: Transport mechanism for flat workpiece esp. thin sheet
IPC: B65G17/32
Filed: 1994-02-28
Abstract: The transporter (10) has a carrier (13) from which the workpiece (12) hangs with clearance from the floor. The carrier is transverse to the direction of travel of the workpiece and supported at its ends and moved by two parallel endless belts (20). The workpiece is detachably fixed to the carrier pref. by spring loaded clamps (14,16,18). These lie along a curve in a horizontal plane, which imparts a similar curve to the workpiece, and are adjustable along the carrier. The carrier is pref. a bar with a curved longitudinal axis.
Patent DE-4407108-A1 (DE)
Inventor: HAUG KURT
IPC: F21V14/08
Filed: 1994-03-04
Abstract: A vehicle headlamp comprises a reflector (10), a lens disposed at a distance in light direction from the reflector, and a screen arrangement (22) disposed between the lens and the reflector (10). The screen arrangement (22) comprises a fixed screen (23) having a screen edge (35a, b), and an additional screen (25) which has a screen edge (43) and is tiltable relative to the screen (23) between two end positions. The additional screen (25) is supported by means of a knife-edge bearing on the screen (23), with the screen (23) having a bearing block (50) with a lateral slot (52) and the additional screen (25) having a lug (53) which engages into the slot (52). Set out from the screen (23) is a plurality of clip-like holders (49), between which and the screen (23) the additional screen (25) is guided in a plane perpendicular to the optical axis. Clamped between the screen (23) and the additional screen (25) is a C-shaped spring (64), which holds the lug (53) of the additional screen (25) applied in the slot (52) and moreover holds the additional screen (25) in its two end positions against a stop (56; 66). <IMAGE>
Patent DE-4410348-A1 (DE)
Title: Security cover for facade structure
Inventor: SCHMIDT ROLAND
IPC: E06B3/30
Filed: 1994-03-25
Abstract: The outer wall and/or glazing fields for a building facade (1) are constructed of hollow Al profiles. These are coupled positively by cover panels. Protrusion profiles are set on them and have at least one retention chamber for loosely insertable steel inserts of same surface size as the protrusion profile. Pref. the protrusion profile has a T-shaped cross-section, with a middle web extending to the T-foot where there are inwards bent transverse straps. The middle web may be bolted from the facade side, which used together with the glazing fields. The transverse strap, bent from outside, may be extended towards the glazing and folded back to middle web foot point.
Patent DE-4418433-A1 (DE)
Title: Brush arrangement for a vacuum cleaner having a sound-damping system
Inventor: KANG SANG BO
IPC: A47L9/04
Filed: 1994-05-26
Abstract: The invention relates to a brush arrangement for a vacuum cleaner having a brush section with a suction opening and a suction space, a neck with a large-diameter section, the front part of which is inserted into the brush section, a small-diameter cylindrical section which is connected and fitted in against a large-diameter section by a shoulder and a sound-absorbing material which is enclosed in the large-diameter section and has a predetermined thickness, so that a cylindrical path is formed therein which is in communication with the suction space of the brush section and there is provided a connector pipe with an expansion-pipe section, the diameter of which is enlarged so that the small-diameter section of the neck is inserted or interposed in order to be fixed in the expansion-pipe section, a cylindrical path is formed therein which is connected to the cylindrical path of the neck. With this brush arrangement, the noise produced in the connection part between the brush section and the suction pipe of the vacuum cleaner is considerably diminished, thereby reducing the entire noise of the vacuum cleaner (Fig. 4). <IMAGE>
Patent DE-4422001-A1 (DE)
Title: Bearing seal for radial rolling bearings
Inventor: BECKER KLAUS
IPC: F16C33/76
Filed: 1994-06-23
Abstract: The bearing has a circular disc (9) made at least in part from an elastic material. The ring covers the bearing on its side facing the inside of the drum. The disc has an outward curvature (11) directed towards this side and filled with sealing substance (12). A guide flange mounted on the bearing housing has a contact pressure face to press the disc against the outer ring (10) of the bearing. The disc can have a lip-shaped projection (13) directed towards the drum pin (1).
Patent DE-4423222-A1 (DE)
Inventor: LINGENHOELE BERNHARD
IPC: A61C1/05
Filed: 1994-07-01
Abstract: The instrument has a straight or angled handpiece (1) with a drive shaft (6) fitted with an instrument tool, supported for rotation about its centre axis (8) at the front end of the instrument, via at least one roller bearing (11,12). The bearing has a blocking ring, acting between the inner and outer bearing rings, for preventing penetration of water or soiling particles, which is laser welded to either the inner bearing ring or the outer bearing ring. <IMAGE>
Patent DE-4427670-A1 (DE)
Title: Comparing optical frequency branches consisting of three dB couplers for optic information technology
Inventor: BAUMANN INGOLF DIPL ING
IPC: G02B6/34
Filed: 1994-08-04
Abstract: The connecting line(A or B) is selectively radiated sectionally with light of a wavelength of 230 to 260 nm, until the components reflected from each pair of grids has a phase shift of 90 deg. Such that the sum of the reflected output power is decoupled at the non-supplied gate of the coupler(K1). The sequence of the adjustment of the grid pairs by radiation of their prelocated sections of the grid pairs, results corresp. to their arrangement of the coupler(K1) to the coupler(K2). Finally the section before the second coupler(K2) is balanced, so that the decoupling of the transmitted power results in a determined ratio between gate 3 and gate 4.
Patent DE-4427703-A1 (DE)
Inventor: GAEMMERLER HAGEN
IPC: B65H31/30
Filed: 1994-08-04
Abstract: Disclosed is a device for removing a stack of sheet-like products from a collection point, with a gripper that has upper and lower gripper units and that, following a 180 DEG  turn, moves from a first position at the collection point to a second position away from the collection point; situated off center in front of the collection point (2) is a rotary table (6) upon which a first and a second gripper (3, 3') can each be moved back and forth on a carriage (7) in a horizontal carriage guide (8) of the rotary table, one gripper being aligned to the collection point in each case.
Patent DE-4430659-A1 (DE)
Title: Method of forming sealing component between pipe and roof aperture
IPC: E04D13/147
Filed: 1994-08-29
Abstract: The sealing component between a pipe (4) jacket, a roof ventilation aperture, and a roof under-web foil (2) forms a component with a foil flange surrounding the pipe. A surface section diffusion foil (22) is deposited on the top side of a component wall. Then the foil is heated, and a middle circular face section is sucked against an annular nozzle (25) of a pot-shaped depression (17), starting from the top side (18). The nozzle lies in a transition angle (26) between the pot wall (27) and bottom (23). The foil flange (K) is simultaneously cooled. After removing the component from the mould (16) the flange is cut to size.
Patent DE-4430973-A1 (DE)
Inventor: HOESS EVA DR
IPC: C12P21/02
Filed: 1994-08-31
Abstract: The invention concerns a method of producing hapten-marked peptides, characterized by the fact that (a) a peptide with the desired amino acid sequence is synthesised on a solid phase of amino acid derivatives whose reactive side groups are blocked by protective groups selected on primary amino side groups to ensure that they can be selectively split off; (b) protective groups are split off, producing at least one free primary amino group; (c) a hapten-active ester derivative is coupled to at least one free primary amino group of the peptide; and (d) where appropriate, remaining protective groups are split off. The hapten is selected from a group comprising sterines, gallic acids, sex hormones, corticoids, cardenolids, cardenolid-glycosides, bufadienolides, steroid-sapogenins and steroid alkaloids.
Patent DE-4433117-A1 (DE)
Title: Electrical connector with locking mechanism
Inventor: HAMBURGER ANDREAS DIPL ING
IPC: H01R13/436
Filed: 1994-09-16
Abstract: The connector has a plastic housing (10) with at least one contact chamber (1) for receiving a contact (6) from the cable side. A push mechanism (2) includes push elements (3) in the plug-in direction of the contact chamber. The push mechanism (2) has asymmetrical push elements (3) on one side of the contact (6). On the other side is a fixed rest element (5) along the entire length. The rest element is pushed against the spring contour (8). The contact is removed by a tong-type workpiece (12). The contact is then lifted up and outwards by another workpiece (11).
Patent DE-4433863-A1 (DE)
Inventor: HERLITZE LOTHAR DR
IPC: F24J2/48
Filed: 1994-09-22
Abstract: The present invention relates to a device for heating a transport medium by solar radiation, especially a solar collector, with a spectrally selective layer system, the layers of which are arranged on a heat-conducting substrate in heat-conducting contact with the transport medium to be heated. The layers (3, 4, 6a, 6b, 6c, 6d) of the spectrally selective layer system contain dielectric and absorbent materials which can be applied to the substrate (1) by sputtering. The present invention also relates to a heat-conducting substrate (1) in which the layers (3, 4, 6a, 6b, 6c, 6d) of the spectrally selective layer system are applied successively to the heat-conducting substrate (1) by sputtering.
Patent DE-4434031-A1 (DE)
Title: Dosing arrangement used in medical and dental work
Inventor: EYKMANN RUDOLF
IPC: B65D25/56
Filed: 1994-09-23
Abstract: Both of the dosing vessels (1,2) have additional connecting elements (7) on the facing wall sections (5,6) of the side walls, and can be detached from each other by releasing these elements. The dosing vessels each have at least one vertical and esp. level wall section on which the corresponding connecting elements are located. The connecting elements are formed as dovetail guides. They have stops (9,10) which limit the movement of the two vessels in relation to each other in one direction.
Patent DE-4434367-A1 (DE)
Title: Roller cladding for roller for baking cakes
Inventor: TROCKELS UWE
IPC: A21B5/00
Filed: 1994-09-13
Abstract: The coating for a roller body, esp. a roller for baking cakes with inner ring structures like tree rings, uses a tube for the cladding which stretches when damp and shrinks when dry. The tube material is pref. paper.
Patent DE-4434647-A1 (DE)
Title: Tomtom drum holder for drum sets
Inventor: STENS DIRK
IPC: G10D13/02
Filed: 1994-09-28
Abstract: The holder is for a drum, esp. a tom-tom. It provides an improved resonance of the drum body and consequently a better sound. There is a complete separation between the drum fittings and body proper so that the latter need not be drilled through for fastening of the fittings. The body of the drum can freely vibrate without interference by mounted fittings. The design of the mounting avoids making any modification to the drum itself.
Patent DE-4434793-A1 (DE)
Title: Applicator for paste materials, esp. cosmetics
Inventor: KATZ OTTO DIPL ING
IPC: A45D40/26
Filed: 1994-09-29
Abstract: The applicator comprises a brush (17) on a shaft (16) with scrapers (13,15), housed in an annular receptacle (20) closed by a screw cap (10). The receptacle encloses a bag (2) which can be turned and moved longitudinally by the screw cap and which contains the brush. The brush' shaft with scrapers formes an annular chamber (18). Pressure is applied to the contents (20') via a compression spring (22) by a sealing ring (21). When the screw cap is turned, the bag comes into contact with a cone (27) by a compression spring (6). The position of a thrust ring (9) determines the contact of the bag with the cone (27,28).
Patent DE-4439304-A1 (DE)
Title: Pyrotechnical device for theft protection of cash boxes in vending machines
IPC: G07F9/06
Filed: 1994-11-07
Abstract: The device contains a thermoplastic mass which becomes fluid at temp. above 60 deg. C. A pyrotechnic charge is sufficient to melt the thermoplastic mass when it burns. Connections allow the molten thermoplastic mass to enter either the space between the movable cash box and the housing or into the cash box itself. There are devices which ignite the pyrotechnic charge if the vending machine is opened in an irregular manner or is subjected to a change in position. The thermoplastic mass can be a film applied to the floor, walls or lid of the cash box.
Patent DE-4440035-A1 (DE)
Title: Instrument for removing tissue during endoscopic surgery
Inventor: BOEBEL MANFRED
IPC: A61B90/00
Filed: 1994-11-10
Abstract: The instrument (1) comprises a protective tube (2) and a cutting tube (3) with a pincer type hand piece (4) operating gripping jaws (5) at the distal end. The gripping jaws consist of two branches (6) controlled by arms (7) in the hand piece. The shaft (9) of the instrument is surrounded by the protective tube through which the instrument can be passed when the jaws are closed. Between the tube and the hand piece is a hand grip (10). The cutting tube (3) at its distal end is formed as a blade (11) and has at its proximal end a hand grip (12). The distal end (14) of the cutting tube has a threaded section which allows it to be removed and exchanged from the instrument.The assembled instrument is fed into a body cavity or through a trocar to the site where tissue is to be removed. The tissue is gripped by the jaws which are then retracted into the tube to a given point indicated by a marker. The cutting tube is then operated by its handgrip to close over the gripped tissue and is rotated to separate the tissue which is removed in the usual way.
Patent DE-4443298-A1 (DE)
Title: Localising and identifying vehicles, e.g. stolen cars
Inventor: HETTICH GERHARD DR
IPC: G08G1/127
Filed: 1994-12-06
Abstract: Each car (1) of the system is fitted with a transmitter (3) for data to at least one external receiver (3) of a reception system. The data transmission between the transponder type transmitters and the receiver is carried out inductively. During inductive energy transmission from a receiver to a car transmitter, the latter transmits to the receiver a fixed identification code. The position of the respective car is allocated the location point of the receiver getting the identification code. Pref. a transmitter is supplied with energy by a receiver, as soon as it comes within its range. The stolen car will be refused fuel after identification of car's code.
Patent WO-8001534-A1 (WO)
Inventor: DESANTA S
IPC: A47C1/031
Filed: 1980-01-29
Abstract: La chaise comprend un siege et un appui-pieds reglables en hauteur. Le siege (30, 114), l'appui-pieds (38, 162) et le dossier (24) sont relies entre eux de facon que le siege puisse pivoter d'une position sensiblement horizontale jusqu'a une position fortement inclinee vers l'avant, de facon a pouvoir servir d'appui en position debout. Le pivotement commun est obtenu au moyen d'une monture (22; 88, 94; 130, 132, 136, 138) s'etendant de l'appui-pieds au dossier. Cette monture peut etre en une piece ou etre divisee en au moins deux parties. Le siege, l'appui-pieds et/ou le dossier peuvent etre regles separement sur la monture au moyen de dispositifs appropries (46, 50, 60). Lorsque la monture est en plusieurs parties, celles-ci peuvent egalement etre reliees entre elles par des dispositifs de reglage (98, 140).
Patent WO-8501678-A1 (WO)
Inventor: MEISNER ROLAND ANDREAS
IPC: B05D1/04
Filed: 1984-10-06
Abstract: A first lacquer (3) is applied to at least one portion of a substrate (2), then a second lacquer (4) of another colour, optionally a plurality of other lacquers, are applied to other portions of the substrate (2); the lacquer layers are then hardened by firing, the second layer (4) or the other layers of another colour being applied without intermediary firing of the first lacquer (3) on the other predetermined portion of the substrate (2) by using an electrostatic spraying at the motionless spray edges (1) with transport of the colour particles in the electric field. All the lacquer layers are simultaneously hardened by firing after application of the first lacquer and the successive lacquers.
Patent WO-8504569-A1 (WO)
Inventor: KLEYLEIN HORST
IPC: A61F13/06
Filed: 1985-04-02
Abstract: Gaine orthopédique de genou formée d'un tricot extensible (2) en forme de bas, où une pelote annulaire (4) à base d'une matière incompressible élastique est disposée dans la zone de la rotule. La pelote comporte des prolongements latéraux (5, 5') qui s'étendent jusqu'aux zones situées latéralement par rapport à l'articulation du genou, de préférence jusque sur l'axe de l'articulation (6). Aux prolongements latéraux peuvent être intégrées d'autres pièces de renfort, par exemple à base d'une substance élastique mais solide et coulées ou vulcanisées dans la pelote. La présente invention propose en outre de disposer sur le côté de la pelote tourné vers le corps pendant l'utilisation, dans la zone de l'anneau de la pelote et à proximité de l'un des prolongements, une bosse en forme de bourrelet à base d'une matière souple résistant à la pression.
Patent WO-8804370-A1 (WO)
Title: Axial-thrust end-securing clamp for shafts or pins
Inventor: OSSWALD ANTON
IPC: F16B21/18
Filed: 1986-12-11
Abstract: Axial-thrust end-securing clamp (5) for a shaft (1) or pin with a groove (3) and a blind hole (4) on the front side, consisting of a U-shaped hoop (6) the two side-pieces (11, 12) of which are formed on the inside to match the basic diameter of the groove (3), and of an edge (8) which is connected in an axial direction with the base of the hoop. The invention is characterized in that on the edge (8) is formed a securing element (7), running roughly parallel to the hoop (6), which points inwardly in the radial direction and is provided on the end side with a retaining hook (9) pointing toward the hoop (6) which, after being slid radially, engages elastically in the blind hole (4).
Patent WO-8706318-A1 (WO)
Inventor: STEIN GUENTER
IPC: F16K15/04
Filed: 1987-04-06
Abstract: Une soupape de non-retour comprend un organe mobile de soupape (3), composé en particulier d'une bille, qui présente en tant que surface d'étanchéité une surface sphérique (7) tournée vers un siège de soupape (5) et un guide radial (11) tourné vers un alésage (1) récepteur de l'organe mobile de soupape (3). Des évidements (8) sont formés dans l'organe de soupape (3), à travers lesquels la zone (9) de l'alésage (1) en amont du guide (11) communique avec la zone (10) en aval du guide (11) pour permettre l'écoulement du milieu.
Patent WO-8906061-A1 (WO)
Title: Vehicle circuit systems
Inventor: VAN DER BROECK HEINZ
IPC: H02J7/14
Filed: 1988-11-08
Abstract: A novel vehicle circuit system is supplied with electrical energy by a starter/generator, preferably a flywheel starter/generator, connected to an intermediate alternating voltage circuit at a higher voltage, which supplies the constant and alternating voltages required for the vehicle circuit through various types of transducers. The battery and the ring main system, which supply voltage to other consumers, operate at a continuous voltage of 24 volts. The flow of information is effected by multiplex operation of a data ring line.