baber/WOPTO huggingface dataset:
Patent DE-3719760-A1 (DE)
Title: Ceramic-casing thermo-element
Inventor: KOERTVELYESSY LASZLO DIPL PHYS
IPC: G01K7/04
Filed: 1987-06-13
Abstract: A novel ceramic-tube-protected noble-metal thermo-element has a previously unachievably favourable, short dead time of 0.2 seconds, a relative elasticity of +/- 70 mm at a length of 1 m, and a thermal-shock resistance of over 1000 K/min, which previously could only be measured in metal-casing thermo-elements. The solution lies, surprisingly, not in the reduction of the measuring-point mass, but in an unusually large welding bead which is pressed against the protective tube cap from inside. These "ceramic-casing thermo-elements" reach a temperature limit of 1800-2000@C, according to material a high tolerance in relation to aggressive media, and a very good temperature control.
Patent DE-3722775-A1 (DE)
Inventor: BECHER FRANK
IPC: A61M35/00
Filed: 1987-07-09
Abstract: PCT No. PCT/DE88/00370 Sec. 371 Date Apr. 3, 1989 Sec. 102(e) Date Apr. 3, 1989 PCT Filed Jun. 21, 1988 PCT Pub. No. WO89/00437 PCT Pub. Date Jan. 26, 1989.The invention relates to a transdermal therapeutic system for administering or applying active substances to the skin with a backing layer remote from the skin, an active substance depot, an active substance delivery control means controlling the delivery of the active substance through the system and a contact adhesive means for fixing the therapeutic system to the skin, in which the active substance depot is a multichamber system, in which discreet chambers contain one or more active substances.
Patent DE-3734248-A1 (DE)
Title: Cable conduit for cables to be drawn in and method for its production
Inventor: GOLDMANN HORST DIPL ING
IPC: H02G1/08
Filed: 1987-10-09
Abstract: The cable conduit (KR) for cables (KA) to be drawn in is provided on its inner side with an additional friction-reducing layer (RS). <IMAGE>
Patent DE-3737905-A1 (DE)
Title: Mounting rack
Inventor: HASS KURT
IPC: H05K9/00
Filed: 1987-11-07
Abstract: Busbars (5) in the form of a plastic carrier with a groove and an inserted metallic conductor are latched into the extruded profiles (2) which normally mechanically hold the side walls of a mounting rack (1) together. The busbars (5) engage by means of contact springs (6) in the guide rails (3) for the printed circuit boards (4), and supply the printed circuit boards (4) with voltage via contact blades (7). <IMAGE>
Patent DE-3740916-A1 (DE)
Title: Screw with wear-protection layer for plastics processing machines, and method of applying the protection layer
Inventor: SCHULZ STEFAN DR ING
IPC: B23K26/34
Filed: 1987-12-03
Abstract: An extruder or plasticating screw has on its screw flight a wear-protection layer, in particular of molybdenum, which is applied by flame or plasma spraying and is compacted and fused with the underlying material by laser treatment.
Patent DE-3802159-A1 (DE)
Title: Switching device
Inventor: EHNISS ROLAND DIPL ING
IPC: B60R21/01
Filed: 1988-01-26
Abstract: A switching device for permitting or preventing actuation of auxiliary devices of a motor vehicle (for example person restraint systems, etc.) which are assigned to an adjustable vehicle seat makes actuation dependent on whether the vehicle seat is occupied or not. To achieve this, path sensors are used to detect the position of the vehicle seat and parts thereof and to determine the distance between a point on the surface of a seat part and a point which is fixed with respect to the vehicle, is situated opposite the seat part and on which there is arranged a distance measuring sensor which operates in a contactless manner and detects, by means of a pulse echo execution time method, the distance of a surface which is situated on the seat in the direction of the surface point. If the distance which is measured in a contactless manner matches the calculated distance, the vehicle seat is unoccupied and actuation is prevented.
Patent DE-3806354-A1 (DE)
Title: Protective covering for the movement track of a track-bound element, in particular a slide or carriage
IPC: F16H19/02
Filed: 1988-02-27
Abstract: The movement track of a slide-like or carriage-like element is covered, in front of and behind the element, by a flexible covering band which, by means of associated deflection devices, is guided over the movable element or through the same. Arranged on at least one longitudinal side of the movement track is a sealing profile strip which extends over the length thereof and exhibits a slot which is open towards the covering band and is delimited on one side by a flexible lip. The lip is continuously bent up by a widening element which accompanies the movable element, said covering band, by means of a deflecting device, being directed, in the region of the bent-up lip, out of the slot or into the same.
Patent DE-3810503-A1 (DE)
Title: Nuclear reactor having a control rod which can be driven into the reactor core
Inventor: BATHEJA PRAMOD DIPL ING
IPC: G21C17/12
Filed: 1988-03-28
Abstract: In a nuclear reactor, the position of a control rod (2) which can be driven into the reactor core and which is driven linearly with a control rod drive (3), is monitored by means of an ultrasonic measurement. In this case, the control rod (2) or its drive (3) has two reflection points (12, 20) displaced in the drive direction. The difference of the ultrasonic signals from the two reflection points (12, 20) is provided as a calibration base for reporting the position. <IMAGE>
Patent DE-3812539-A1 (DE)
Title: Ball valve
Inventor: OTT JOHANNES DIPL ING
IPC: F16K5/06
Filed: 1988-04-15
Abstract: The ball valve has a ceramic spherical plug (6) which is provided with a groove (10) of rectangular cross-section into which a driver (11) connected to a spindle (12) engages with play. Compensating elements (13), which rest with flat contact surfaces against the inner wall of the groove (10), are held rotatably against the driver (11). <IMAGE>
Patent DE-3813261-A1 (DE)
Inventor: HUELLERBRAND WILHELM
IPC: A45D2/02
Filed: 1988-04-20
Abstract: In a method of shaping a lock of hair into a spiral form, the lock of hair is wound spirally over a rod-shaped carrier, and the lock of hair and the carrier are surrounded by a covering, whereafter the lock of hair is treated, e.g. by heat and/or spraying and/or coating, the carrier and covering then being removed from the fixed lock of hair. An apparatus for the performance of the method comprises a rod-shaped carrier 2 to which is detachably connected a flexible band 3 capable of being wrapped round the carrier and the lock of hair spirally wound thereon. Alternatively, the covering may be a spirally shaped band (13) which is laid in preshaped form over the hair wound on the carrier. <IMAGE>
Patent DE-3815041-A1 (DE)
Title: Test adaptor device
Inventor: BRUMM GERHARD
IPC: G01R31/28
Filed: 1988-04-29
Abstract: Flexible test adaptor device for the testing of circuit boards outside a subassembly carrier having an adaptor cable which has a multiplicity of insulated conductors, whose ends are connected respectively to a circuit board, specifically to a plug board, which can be plugged into the subassembly carrier, or to a mother-board, the mother-board either being able to be connected with a rigid test adaptor or, as combination adaptor cable, being a part of a rigid test adaptor which can be connected to the circuit board to be tested, the adaptor cable (1) having two or more n-way cables whose conductors comprise respectively n/2 signal leads and n/2 auxiliary leads, and the auxiliary leads are electrically combined at both ends of the adaptor cable (1), or in the plug mounting board (2) and the mother-board (3) in groups (11 to 16) to form respectively n/2m auxiliary leads, and n equals at least four and m equals at least one. <IMAGE>
Patent DE-3815185-A1 (DE)
Title: Method for producing a hybrid pattern containing semiconducting and superconducting material
Inventor: HOENIG ECKHARDT DR
IPC: H01L39/24
Filed: 1988-05-04
Abstract: Employing the method, a semiconductor pattern can be provided with a superconductor pattern which has conductor zones composed of a superconducting metal oxide phase of a system of materials which comprises metallic components and oxygen, and has a high transition temperature. To this end, provision is made, according to the invention, for there being formed, on at least a portion of the semiconductor pattern (3), a thin layer (4) of a precursor (V) of the superconductor pattern having a microstructure defective in terms of the desired superconducting metal oxide phase, by means of a low-temperature deposition process which does not adversely affect the semiconductor pattern (3), and for said precursor (V) being converted, with the aid of brief thermal pulses (TP) into the desired superconducting metal oxide phase. <IMAGE>
Patent DE-3818235-A1 (DE)
Title: Brake shoe
Inventor: MARTIN ARTHUR
IPC: F16D65/08
Filed: 1988-05-28
Abstract: The invention relates to a cast brake shoe with a brake-shoe body in the form of an annular cut-out which, at one end, has a bearing eye for a bearing pin and, at the other end, a fork-shaped bearing-journal receiver and, on the inside, is provided with a reinforcement extending along the inner circumference and inwards. To make the brake shoe simpler to produce and lighter in weight, the reinforcement consists of two spaced, radially extending webs which run essentially in a serpentine line and in mirror symmetry with respect to the central radial plane of the brake shoe.
Patent DE-3820845-A1 (DE)
Inventor: JARDIN HANS
IPC: B60J7/00
Filed: 1988-06-21
Abstract: An installation unit for a vehicle roof having a prefabricated roof lining (12), a reinforcing profile frame (10) serving for reinforcement of the prefabricated lining and having auxiliary components, such as handles (36), sun visors (18), lights (31) and the like. The prefabricated lining is in the form of a one-piece component not resistant to bending. The reinforcing profile frame connected to the prefabricated lining has fastening points (22, 35, 40) which with the auxiliary components and by way of which the auxiliary components are located and secured at least temporarily relative to the prefabricated roof lining. The use of the reinforcing profile frame to support the lining permits the use of relatively inexpensive material for the lining such as flexible plastics or textile sheet. Fitting of the auxiliary components temporarily to the reinforcing profile frame permits pretesting of the installation unit prior to fitting in the vehicle. <IMAGE>
Patent DE-3822504-A1 (DE)
Inventor: BESOCKE KARL-HEINZ
IPC: G01Q60/16
Filed: 1988-07-03
Abstract: For micromovement of an object relative to a predetermined processing or analysing position, a micromanipulator is disclosed which can be employed, for example, for executing object movements in scanning tunnel microscopes (RTM). The micromanipulator has a plurality of movement elements (2, 2', 2"), which both support and move the object (1). For executing micromovements, the movement elements can be adjusted piezoelectrically, and the supports (3, 3', 3") can be displaced by the deformation of piezoelectric material. In order to be able to execute micromovements with the micromanipulator too, micromovements can be carried out with at least one of the movement elements (2). The support (3) of the movement element (2) itself is suitable for this. The support (3) can be inserted in a piezoelectrically deformable sleeve (7). However, it is also possible to design a partial section (14) of the baseplate (5a) to be macromovable, on which the movement elements (2a, 2a', 2") are fastened. <IMAGE>
Patent DE-3830974-A1 (DE)
Title: Method for puttying (cementing) a protective screen
Inventor: BLOCK FRANZ-JOSEF
IPC: H01J29/87
Filed: 1988-09-12
Abstract: A method for puttying a protective screen to the front screen of a cathode ray tube is described, in which the protective screen is initially pressed on the front screen with an elastic film by interposing distance pieces, a hardenable putty is then filled into the gap, and the putty is then hardened.
Patent DE-3834723-A1 (DE)
Title: Movement system for lying, sitting and stand-up furniture
Inventor: HALSIG PETER
IPC: A61G7/05
Filed: 1988-10-12
Abstract: A sitting or lying system consisting of sitting or lying furniture is proposed, having a plurality of pressure cushions which can be filled with air or the like. In order further to improve the sitting or lying properties, in particular to guarantee fatigue-free sitting or lying, the pressure cushions (2) are supplied with a pulsating pressure medium, the quantity of compressed air flowing in and out and also the length of time being regulated. <IMAGE>
Patent DE-3836626-A1 (DE)
Title: Bearing element
Inventor: WOLF RAINER
IPC: F01N13/18
Filed: 1988-10-27
Abstract: The present invention relates to a high temperature-resistant, vibration-damping bearing element which has a low degree of heat conductivity, for machine components such as e.g. exhaust gas catalytic converters, consisting of a wire mesh with a support which surrounds the latter made of sheet metal. The sheet metal is preferably shaped to form a rim in which the wire mesh is located as a preshaped pressed wire ring. <IMAGE>
Patent DE-3842757-A1 (DE)
Inventor: MELKES JOSEF DIPL ING
IPC: H01J37/16
Filed: 1988-12-19
Abstract: The microscope has a specimen chamber 5 with a base in the middle of which is provided a sight opening 6, the size of which is bigger than the maximum spot wobble in said sight opening plane, and the chamber 5 is vacuum-tightly and transversably seated on a base board 2, which is provided in its middle part with a hole 4 communicating with said sight opening 6. The base board 2 is further provided on its bottom surface with a seal 3 to engage an object 1 to be investigated. The base board 2 may be provided with adjusting screws 9 and the speciman chamber 5 may be provided with motion screws 10. The microscope could be provided with a set of base boards 2, the sizes and shapes of bottom surfaces and seals 3 being adapted to different typical investigated surfaces 1. <IMAGE>
Patent DE-3901272-A1 (DE)
Title: Aminoaryl ethers
Inventor: MUELLER HANNS-PETER DIPL CHEM
IPC: C07C205/38
Filed: 1989-01-18
Abstract: Aminoaryl ethers, a process for their preparation, and their use for the preparation of plastics and plastic mixtures. The aminoaryl ethers conform to the formula (I) <IMAGE>  in which   R<1> and R<2>, independently of one another, are hydrogen, halogen, C1-C8-alkyl, C5-C6-cycloalkyl, C6-C10-aryl and C7-C12- aralkyl, R<3> and R<4>, individually selectable for each X, are, independently of one another, hydrogen or C1-C6-alkyl, X is carbon, with the proviso that R<2> and R<4> of at least one atom X are simultaneously alkyl, and in which, furthermore, R<5> and R<6>, independently of one another, are hydrogen, C1-C8-alkyl, C5-C6-cycloalkyl, C6-C10-aryl or C7-C12- aralkyl, and m is an integer from 4 to 7.
Patent DE-3901854-A1 (DE)
Inventor: THIEVESSEN KARL
IPC: B65H19/14
Filed: 1989-01-23
Abstract: A device for connecting the end of one strip of material (6) which is being taken off a first roll with the start of a strip from a new roll (3) on a take-off machine, which is replacing the first roll, with a cutter (19) to cut the strip (6) being taken off, a device to hold the strip end (6.4) produced by this, and to press the strip end to the outside circumference of the new roll (3) replacing the old roll, in order to produce an adhesive bond, is made much simpler in design by the fact that above the take-off point, in a frame, two pairs of pivot arms (8, 13), each parallel, are attached. One pair of pivot arms (8) carries a transport element (7) to lift part (6.4) of the strip being taken off, which can be pivoted opposite the strip movement direction, from a rest position (11) behind the strip part (6.1) being guided to the guide roller (5) in the strip movement direction, into an end position (12) which is located outside the area of a full roll (3). The second pair of pivot arms (13) carries a holder element (14) at its free end, and in front of it, a press-down element (17) for the lifted strip part (6.4), and can be pivoted from the end position (12) of the first pair of pivot arms (8) in the strip movement direction up to the outside circumference of a full roll (3).
Patent DE-3907494-A1 (DE)
Inventor: HAHN STEVEN C
IPC: B63H23/34
Filed: 1989-03-08
Abstract: A constant velocity universal joint (18) articulates the propeller shaft assembly without transmitting the propeller thrust, which is delivered to the boat hull in line with an inner propeller shaft (16). The shaft (16) is gearingly connected to a marine power plant located within the boat, exits from the boat, and connects to the inner race of the constant velocity universal joint (18). An outer propeller shaft (20) connects to the outer race of the joint (18) and ends at the propeller (22). In order that the joint (18) serve to transmit rotational torque and permit articulation of the outer shaft (20) relative to the inner shaft (16) without transmitting propeller thrust, this thrust is directed by thrust bearings (66) to an inner and outer thrust housing, thereby bypassing the inner race member of the joints (18) and the inner shaft (16). The inner thrust housing (26) includes an annulus (108) inside which is located the inner shaft (16), resulting in propeller thrust being delivered to the boat in line with the inner shaft. Steering is accomplished by rotation of a steering shaft (78), which turns the outer thrust housing (24) and the outer shaft (20). The drive system may be mounted at the transom (12) or at the hull (28). <IMAGE>
Patent DE-3911526-A1 (DE)
Title: Catwalk element of safety grating sections for underground mining operation
IPC: E04F19/10
Filed: 1989-04-08
Abstract: The invention relates to a catwalk element of safety grating sections for underground mining operation, having a hook arranged at one end of each catwalk element and projecting beyond the end edges of the catwalk element, and a transverse bar (6) which is set back at the other end of each catwalk element relative to the end edge and interacts in a locking manner with the hook part directed downwards. <IMAGE>
Patent DE-3913617-A1 (DE)
Title: Sterile cover for X=ray image intensifier - is disposable integral piece foldable for ease of storage
Inventor: HOLSTEIN KLAUS JUERGEN DR RER
IPC: A61B46/10
Filed: 1989-04-25
Abstract: An image intensifier hood and support cover cloth are made in a single unit, one end of the cloth being attached to the outside of one side of the hood. The two long edges of the cloth are then folded towards its centre, and the cloth is then folded over longitudinally several time (pref. eleven times) into a compact shape and is held in place by a clip. The outer edges of the hood are then folded towards its centre, and the hood is folded longitudinally (pref. three times) in a fan-fold shape. The hood and cloth may be attached by stitching. The generator hood is also folded into a compact shape and both the image intensifier hood and the generator hood may be provided with transparent windows. USE/ADVANTAGE - Operating theatres etc. to provide sterile cover for X-ray equipment elements. Provides complete and sterile cover easily and quickly put in place by hand. Easily mfd.
Patent DE-3914540-A1 (DE)
Title: Pneumatic tyre
Inventor: NAGAO TAKASHI
IPC: C08L21/00
Filed: 1989-05-02
Abstract: The invention relates to a pneumatic tyre in which each side wall (2) which covers and protects a side face of the substructure (1) of the tyre has a double layer structure consisting of an inner layer (3) adjacent to the substructure (1) of the tyre and of an outer layer (4) on the outer side of the inner layer (3). The rubber component of the rubber composition which forms the inner layer (3) contains essentially 10 to 30% by weight of at least one rubber with a low degree of unsaturation, the said rubber being selected from the halogenised group containing butyl rubber and ethylene propylene diene rubber, and 90 to 70% by weight of at least one rubber with a high degree of unsaturation which is selected from the group containing natural rubber, isoprene rubber, butadiene rubber and styrene butadiene rubber. In addition, the rubber component of the rubber composition forming the outer layer (4) contains essentially 30 to 60% by weight of at least one rubber with a low degree of unsaturation which is selected from the appropriate first group mentioned above, and 70 to 40% by weight of at least one rubber with a high degree of unsaturation which is selected from the appropriate second group mentioned above. As well as a long service life and a good ozone resistance, the pneumatic tyre according to the invention has an attractive appearance since its side components cannot become discoloured ... Original abstract incomplete. <IMAGE>
Patent DE-3918686-A1 (DE)
Title: Mechanical coupling for removable buttons
IPC: A44B9/10
Filed: 1989-07-25
Abstract: The mechanical coupling with automatic distance regulation for buttons, brooches etc. cannot work loose under tension, pressure, or vibration. It comprises a fixing pin (1), locking sleeve (2), half-round guide jaw (3), compression spring (4), a second half-round guide jaw (5) of hollow cylindrical shape on the underside, coupling lugs (6), slide slots (7) and guide cover with holding pins (8).
Patent DE-3918799-A1 (DE)
Title: Core drilling in rock and ice - uses hydraulic breaker flat jacks as side cutters to enlarge boreholes and to remove debris
IPC: E21B10/32
Filed: 1989-06-06
Abstract: Core drilling of large holes in rock and ice using side cutters in the form of hydraulic breaker flat jacks to complete the breaking of the cores. The flat jacks conform to the shape of the fissures cut out in the rock. USE/ADVANTAGE - The method allows deeper and longer shafts to be bored.
Patent DE-3922081-A1 (DE)
Title: Hydraulic braking system with road wheel anti-lock feature - has dual pressure circuits with separate pumps on single drive, grouped slave cylinder controls and reduced hydraulic vibration
Inventor: VOLZ PETER DR
IPC: B60T8/34
Filed: 1989-07-05
Abstract: A dual circuit hydraulic braking system employs separate pumps (11,12) connected in anti phase with common drive (m) and supplying circuits (I) and (II) respectively). In normal circumstances a master cylinder (1) with servo vacuum intensifier (2) and having  twin chambers (3 4), controls the slave cylinders (not shown) on front and rear wheels via inlet valves (7) and outlet valves (8) with pumps (11,12) stationary. Locking of the road wheels is anticipated by sensors (not shown) causing motor (M) to start and enabling pumps (11 12) to adjust braking torque to point of limiting slip via inlet/outlet valves (7,8) and pressure balancer (19) independently of master cylinder pressure. ADVANTAGE - System does not generate rapid pressure oscillations and noise of other methods. Does not require expansion chambers or additional valves in conduit system which increase oil volume and pedal travel or retard response due to temp sensitivey and blockages.
Patent DE-3926186-A1 (DE)
Title: Safety lock for doors or containers - has rod linkage operated, hook-shaped, securing element controlling door etc. lock
Inventor: BROSCH WILFRIED
IPC: E05B77/44
Filed: 1989-08-08
Abstract: The door etc locking mechanism has a manually operated lever (24) with a ratchet assembly (25-27) moving via a push-rod (24), toggle lever (21) and a push-rod (17) securing element (12) swivelling on the fulcrum (13).  The securing element is provided with a notch (11) which engages with a lug (10) on a locking hook (5) keeping a pin (6) on the door wing in closed position. The fulcrum, on which the hook operates, carries a rigidly connected arm (7) which terminates in a vertical rod (8) engaging a stirrup (9) on the door wing. USE/ADVANTAGE - For car doors, lids, flaps on container doors, with additional security, simple handling, even for subsequent fitting.