baber/WOPTO huggingface dataset:
Patent DE-3607422-A1 (DE)
Title: Mechanism
Inventor: REST GUENTER
IPC: F01B9/04
Filed: 1986-03-06
Abstract: The invention relates to a mechanism for converting a reciprocating motion into a rotary motion, especially in a reciprocating-piston combustion engine, having a displaceable transmission member. A mechanism of this kind usually contains a crankshaft, which is driven by a transmission member similar to a connecting rod. The reciprocating element can be the piston or a longitudinally guided crosshead connected to the piston. However, the crankshaft mechanism principle has a large number of disadvantages, these being avoided according to the invention by virtue of the fact that the transmission member is a flat tooth carrier with an oval internal tooth system composed of two parallel, spaced rack sections with facing teeth accommodating a pinion between them and of two toothed arcs connecting the rack sections at their ends, that the tooth carrier is connected to a reciprocating element via a coupling which allows it to be displaced parallel to its plane and transversely to the direction of motion of the element, and that the tooth carrier lies between movable guiding devices, each of which in turn displaceably supports a displaced tooth carrier with one rack section in engagement with the pinion.
Patent DE-3610394-A1 (DE)
Title: Method for reshaping hair
Inventor: HARTMANN PETER
IPC: A61K8/44
Filed: 1986-03-27
Abstract: Method for reshaping hair in which the hair is treated with a hair reshaping composition of pH 6.0 to 7.5 containing 1.5 to 12 per cent by weight of at least one surfactant and 2 to 15 per cent by weight of at least one agent which reduces hair keratin, is rinsed with water, is optionally treated once again with the abovementioned hair reshaping composition before or after the curling of the hair, is wound on rollers, is optionally rinsed with water, subsequently undergoes oxidative after-treatment and then the rollers are removed, optionally again undergoes oxidative after-treatment, is rinsed with water and then dried. The method according to the invention makes it possible to produce a wave with large curls which appear natural and are resistant to moisture. The method does not cause either excessive curling of the hair or skin irritation even on application of heat and with prolonged exposure times.
Patent DE-3610516-A1 (DE)
Title: Maintenance steps
Inventor: FLADUNG MANFRED
IPC: E06C1/397
Filed: 1986-03-27
Abstract: Maintenance steps (1) are proposed, especially for aircraft. The maintenance steps comprise steps (5) on whose upper end a platform (12) is arranged. The platform (12) is secured at the sides by railings (13) and (14) which can pivot, it being possible for each railing (13, 14) to pivot in the plane which is fixed by it. In order to suppress sudden pivoting, the movement of the railing (13, 14) is damped.
Patent DE-3614409-A1 (DE)
Title: Foot structure for a work top
Inventor: ERLEWEIN FRIEDRICH
IPC: E04G1/32
Filed: 1986-04-29
Abstract: A foot structure (14) for a work top (12) for producing a working platform (10) is distinguished in that the foot structure (14) has a supporting part (24) on which the work top (12) can be mounted, and in that there is fastened, on the foot structure (14), an extension plate (46) which can be laid on the work top (12) from above, the supporting part (24), nearer to the two uprights (20, 22) than the extension plate (46), being fastened on the foot structure (14). <IMAGE>
Patent DE-3615117-A1 (DE)
Inventor: BAUS HEINZ GEORG
IPC: A47G1/10
Filed: 1986-05-03
Abstract: A frame, more particularly for a picture, comprises profiled rails which are joined together at the corners of the frame by a corner-connector. Each corner-connector comprises two plugs arranged respectively in a cavity in each profiled rail, and each of the cavities comprises an opening extending in the longitudinal direction. The object to be achieved is a functionally reliable joint between the profiled rails which is simple to produce and can easily be released when required. To this end, each plug comprises a tongue which passes through the opening in the cavity and which engages, by means of a hook element or the like, behind a retaining element. A retaining element of this kind is arranged on at least one web of the profiled rail.
Patent DE-3615121-A1 (DE)
Inventor: WEINGARTNER ADOLF
IPC: B41F13/56
Filed: 1986-05-03
Abstract: 1. A device mounted on a web-fed printing press, for folding and cutting part circumference length copies, with web rolling units fitted to a folder, which include slitting and turning devices for the printed web, with former fold stations of the plough type (I, II, III, IV), with a cutting unit (11, 13) for cutting the printed web at right angles to the web edge and with a conveyor belt system having a reduced speed which leads to a delivery point and produces formation of imbrication, characterized by the arrangement of the former fold stations (I, II, III, IV) in the superstructure of the folder, by an initial cutting unit (18, 19) for cross cutting the former folded printed web (D) into one or several web cuttings (P) as well as by leading the imbricated web cuttings (P) into a corner conveyor (20) whereupon the web cuttings, turned through 90 degrees, can be lead to a second cutting unit, which consists of a rotary slitter (23) whose lateral circular cutter (24, 24') is adjustable for the purpose setting the spacing when cutting part circumference length copies (N).
Patent DE-3619475-A1 (DE)
Title: Coupling unit
Inventor: THOMAS JOERG DIPL ING
IPC: F16L37/62
Filed: 1986-06-10
Abstract: The invention relates to a coupling unit for connecting the joining means (19, 20) of medium-channelling pipelines, in which unit the respective coupling halves are combined in in each case one carrier plate (1, 2) and in which one (1) of the carrier plates (1, 2), which can be connected to one another in a positively locking manner, is equipped with at least one piston/cylinder unit (16) which can be actuated by pressure medium. The object of the present invention is to provide a coupling unit of the type mentioned in the introduction, in which separate pressing means for the connection of the carrier plates can be dispensed with and the pressing means are only necessary for connecting the joining means. The object is achieved in that one of the carrier plates (2) has a plurality of undercut protrusions (9), the other carrier plate (1) has corresponding slot-shaped cutouts (7) for receiving, in a play-free manner in the longitudinal extent of the protrusions (9), the undercut regions (12) of the protrusions (9), and the extensible part (17) of the piston/cylinder unit (16) receives the joining means (19) which are assigned to said carrier plate (1). <IMAGE>
Patent DE-3621691-A1 (DE)
Title: Method and device for measuring the parallelism in denture work
Inventor: KERTESZ GABOR DR
IPC: A61C19/055
Filed: 1986-06-27
Abstract: The invention relates to a method and a device for measuring the parallelism in denture work. The characterising feature of the method is the facts that a spoon is fastened in releasable and adjustable fashion on one site of the row of teeth and a guide pin is fixed thereon, the guide pin is adjusted in the direction of the median line of the angle included by the crown axes of the supporting teeth, a control pin is attached on one point of an articulated linkage adjoining the spoon in parallel with the guide pin, and the superfluous prosthetic material detectable at the site of the control pin is marked and/or removed by grinding. The characteristic feature of the device according to the invention is the fact that an arm is fastened on the spoon and has an end adjoined by an articulated linkage which carries a small tube having a longitudinal axis at right angles to the plane of movement of the articulated linkage at the end point of its final member or in the vicinity of this end point, the tube receiving a control pin, where appropriate, and that a pipe parallel to the small tube is fastened on the continuation of the arm and the pipe receives the guide pin.
Patent DE-3630903-A1 (DE)
Inventor: PSIORZ MANFRED DIPL CHEM DR
IPC: C07C217/78
Filed: 1986-09-11
Abstract: Naphthalene and indane derivatives of the formula <IMAGE> in which the substituents have the meaning given in the description, their enantiomers, their diastereomers and their acid addition salts with inorganic or organic acids which have useful pharmacological properties, in particular a heart rate-reducing action. The novel compounds can be prepared by processes known per se.
Patent DE-3643653-A1 (DE)
Title: Prefabricated plastic element for push-on accessories of power cables
Inventor: GOEHLICH LOTHAR DIPL ING
IPC: H02G15/184
Filed: 1986-12-17
Abstract: In the case of a push-on plastic element for prefabricated accessories of power cables, to create a structural synthesis between the good functional properties of a plastic element of silicone rubber and the low material costs of a plastic element which does not consist of silicone rubber, it is provided that the plastic element comprises an inner part (2, 3, 4) of silicone rubber and an outer part (1) of a different elastomer, such as for example EPDM or crosslinked polyethylene, adhesively or cohesively bonded to the inner part. <IMAGE>
Patent DE-3705911-A1 (DE)
Title: Brake system for commercial vehicles
Inventor: KLAUE HERMANN DR ING
IPC: F16D65/14
Filed: 1987-02-24
Abstract: The invention relates to a brake system for commercial vehicles in which each brake has four brake discs carrying friction lining material. Arranged between the brake discs are application units which can be actuated directly by compressed air, these application units being assigned two independent actuating circuits and being capable of separate actuation by the driver. It is thus possible for all four wheel brakes, with a total of eight application devices, to be used for service braking and auxiliary braking. To obtain a parking brake, a spring brake cyclinder arrangement is used. <IMAGE>
Patent DE-3706067-A1 (DE)
Title: Projector for the projection of transparencies held in glassless slide mounts
Inventor: RUNDMUND THEO
IPC: G03B21/64
Filed: 1987-02-25
Abstract: Published without abstract.
Patent DE-3709200-A1 (DE)
Title: Electronic component
Inventor: WERDECKER WALTRAUD
IPC: H01L23/367
Filed: 1987-03-20
Abstract: Electronic components are known which have an electrically insulating support body on which one or more semiconductor devices are mounted and aluminium nitride is used to dissipate the heat. In order to provide a device which avoids a complicated layer structure and ensures good cooling of the device, the support body is made entirely of a compact aluminium nitride which has, at least in part, a specified geometrical configuration at its free surface.
Patent DE-3719049-A1 (DE)
Inventor: GIMPEL MORITZ DR
IPC: B01J29/08
Filed: 1987-06-06
Abstract: Zeolites obtained by incorporating silicon atoms in place of aluminium atoms in the crystal lattice of a zeolite of the faujasite type by means of a halogenosilane at temperatures below 150 DEG C and subsequent washing are particularly suitable for the conversion of hydrocarbons, above all for cracking. They are distinguished by ultrastability and good activity.
Patent DE-3719428-A1 (DE)
Title: Fitting for windows or doors
Inventor: BRICKENSTEIN WOLF-JUERGEN
IPC: E05B13/00
Filed: 1987-06-11
Abstract: In a fitting, especially for windows or doors, there is provided a handle which, when pivoted, takes up a first actuating element, extending in the pivot-axis direction, for a first function and which has a second actuating element mounted in the handle neck so as to be displaceable in the pivot-axis direction and lockable. In two different positions, the second actuating element brings a third actuating element, arranged concentrically or centrically relative to the first actuating element, selectively into and out of engagement with the handle neck.
Patent DE-3723351-A1 (DE)
Title: Head for holding a turning tool
Inventor: BOECKHAUS FRANZ-JOSEF
IPC: B23B29/04
Filed: 1987-07-15
Abstract: The head forms a cylinder opening towards the bottom and having a wall in which the turning tool is fastened close to the bottom end. <IMAGE>
Patent DE-3725539-A1 (DE)
Title: Knitted car seat cover - uses stretch yarn with flat-bed knitted to give structured sections with reduction and increases to give stretch fit
Inventor: ISABE HIROKO
IPC: D04B1/22
Filed: 1987-08-01
Abstract: A flat bed knitter is used, with a stretch yarn, to give the upholstery material for automobile seats with a centre seat section and a number of surrounding seat sections. The first knitted section is gradually reduced to give a concave curved end section in a flat plane, while a second section is knitted with a gradual increase and bonded to the concave section of the first phase at the same time. The two sections work together for the centre of the set and its surround so that the last part ranges down from the first section. ADVANTAGE - The technique gives a knitted covering for the seat padding, with a three dimensional shape, which is stretched over the seat without creases or floppiness.
Patent DE-3725886-A1 (DE)
Title: Method for the continuous production of finished lengths of bar steel
Inventor: PECHAU GERHARD DR ING
IPC: B21B15/00
Filed: 1987-08-05
Abstract: The invention relates to a method for the production of finished lengths of bar steel in light-section rolling mills. The method according to the invention is designed as follows: the rolled strands emerging at the final rolling temperature from the last rolling stand are precooled in the water cooling section, cut at high speed and perpendicular to the rolled strand in accordance with the double-cut principle by the rotating shear, passed through an exit fitting, accelerated by means of drivers, fed to a rotating distributor gate and guided by the latter to the openings of the guide tubes in accordance with the distributor principle, then braked in the spatially parallel compact braking devices or, alternatively, cooled and braked in counter-current water cooling tubes, decelerated to a selectable minimum speed in the final braking device and guided out of the spatial into the planar position next to one another and aligned in the approach channels for an accurate end position during cross transfer with subsequent heat treatment.
Patent DE-3732234-A1 (DE)
Title: Removal of inert gas from fuel cell batteries
Inventor: STRASSER KARL DIPL ING
IPC: H01M8/04223
Filed: 1987-09-24
Abstract: The removal of inert gas elements from fuel cell batteries is intended to take place in a simple manner, it being necessary to ensure the functional safety (functional reliability) of the battery, however. In the case of the new method, the two last cells at the battery end are in each case electrically connected in parallel and the reaction gas flows through them successively, and the inert gas elements are removed in a controlled manner, as a function of the total battery current and the current flowing through the two last cells, via a scavenging valve. Fuel cell installations. <IMAGE>
Patent DE-3733186-A1 (DE)
Title: Compact sound absorber for air conditioners
Inventor: MANTEL JUVAL DR ING
IPC: F24F13/24
Filed: 1987-10-01
Abstract: Air conditioners of compact design, therefore ventilation and cooling compressors (or heat pumps), are accommodated in housings which are normally mounted on an outer wall, but also on an inner wall of a house. Noises which arise due to the operation of this installation (compressor, fan, air-flow noises), spread both through the supply- and exhaust-air and through the installation housing parts. A sound absorber, which is to eliminate all these sound components, could be installed on the inside of the room to protect the occupants from the noise of the installation, but it could also be installed on the outside, so that the neighbours are protected from the noise of the installation. The compact sound absorbers are constructed (Fig.1) such that the outer housing (4) serves both types of sound absorbers, both the supply-air sound absorber (5) and the exhaust-air sound absorber (6).   <IMAGE>
Patent DE-3739090-A1 (DE)
Inventor: STAGGL ROLAND ING GRAD
IPC: B25J5/04
Filed: 1987-11-13
Abstract: The box-type guide rail profile (1), only part of which is shown, has, in addition to an insertion groove (2), lateral groove webs (2a) and, adjacent thereto, clamping flanges (2b), between which a slot (4) for the screws (8) is present. The clamping flanges (2b) have, on the upper side, pressure faces (2c) and bevels (2g) next to them, so that a free space (5) is present between the clamping pressure faces (7a) of the clamping elements (7) and the clamping flanges (2b). On the underside, the clamping flanges (2b) have on both sides bearing faces (2d) for the rails (6), between these a recess (2e) and next to these a stop edge (2f) for the rail (6). The two rails (6) lying next to one another are held by lower clamping elements (7.1) which engage in insertion grooves (3a), provided with pressure faces (3c), of the holding rails (3). 
<IMAGE>
Patent DE-3804559-A1 (DE)
Title: Entry funnel for devices flowed through by gas
Inventor: WOERNER SIEGFRIED ING GRAD
IPC: F01N13/00
Filed: 1988-02-13
Abstract: An entry funnel is disclosed for devices flowed through by gas, in particular devices for the catalytic cleaning of exhaust gases from internal combustion engines, the funnel having indentations and a recess, in the region of the indentations, in which a baffle is arranged in a fixed manner. The baffle can be made suitable for distributing the flow. The arrangement serves for distributing the flow and for preventing the radiation of structure-borne sound, as well as for dissipating heat in the region of the indentation. The baffle can moreover be designed to accept a  lambda -probe (O2-probe).
Patent DE-3807826-A1 (DE)
Title: Device for protecting merchandise
Inventor: HACHTEL WILHELM
IPC: G08B13/14
Filed: 1988-03-10
Abstract: A lid 57 is linked to a distribution board (multipoint connector) 11 and secured in the closed position by means of a security lock 69. The lid 57 has slots 62, allocated to the sockets 21, for passing through cables 34, 38 of plugs 33, 37 which are plugged in the sockets 21. Since the plugs are caught inside the lid it is no longer possible to remove the electrical appliances, which are firmly connected to these plugs, in an unauthorised manner. The distribution board serves for the connection of demonstration devices in the electric trade and in this case serves as anti-theft device. <IMAGE>
Patent DE-3808169-A1 (DE)
Title: Plug socket
Inventor: HAMMER JOHANN
IPC: H01R13/447
Filed: 1988-03-11
Abstract: The plug socket consists of a housing which laterally encloses a plug (which is inserted into the plug socket) and has an opening which makes it possible to insert and withdraw the plug, it being possible to close the housing opening with a flat covering plate. In the region of the housing opening, the covering plate generally has at least two spring claws which can be fixed to a housing inner wall and can be detached from it. <IMAGE>
Patent DE-3811837-A1 (DE)
Title: Method for the photogrammetric acquisition of a static recording object with the aid of at least one photo-electrical solid-state area sensor
Inventor: WESTER-EBBINGHAUS WILFRIED PRO
IPC: G01C11/02
Filed: 1988-04-07
Abstract: The image area of this sensor is smaller than that of the total image aimed for, the dot array of a reseau (glass plate with suitable dot markings distributed in the manner of a raster) covering the total image being included in the photogrammetric imaging system and the area sensor being arranged behind the reseau plane in such a manner that it in each case images at least one mesh of the reseau covering the area in the sensor image, in connection with which camera reseau and recording object are projectable onto the sensor area which is shifted from reseau mesh to reseau mesh for the continuous recording. To improve the implementability of this method, it is proposed that the reseau dots are projected with a separate almost point-shaped illumination and that, by shifting the area sensor in the direction of the optical axis, the image of each object dot is individually focused whilst the correlation of the centre of the recording projection with the reseau is kept constant.
Patent DE-3812576-A1 (DE)
Title: Peptides, their preparation and use
Inventor: WEIDMANN BEAT DR
IPC: C07K5/02
Filed: 1988-04-15
Abstract: A compound of the formula I <IMAGE> in which A, R1, R2, R3, R4 and B have the meaning indicated in Claim 1, process for their preparation and their use as renin inhibitors and for the treatment of diseases caused by retroviruses.
Patent DE-3813811-A1 (DE)
Title: Electric tool having a protection circuit
Inventor: SCHNIZLER ALBRECHT
IPC: H02H5/12
Filed: 1988-04-23
Abstract: The subject matter of the application is an electric tool having a motor which can be supplied from an earthed electrical mains power supply and can be connected to said power supply via two poles. The motor is connected in series with an electronic switch, which is driven by a control device, and is mechanically connected to a tool which is clamped in a tool holder. The tool holder or the tool is electrically connected to a protection circuit arrangement for detecting a leakage current flowing via it, which protection circuit arrangement blocks the path through the electronic motor switch if a leakage current occurs via the control device. In the case of such an electric tool, in the event of a defect, the disconnection signal which is to be supplied by the protection circuit arrangement is now intended to be derived from a potential shift on a non-reactive resistor, which resistor is electrically connected, in the operational case, on one side to the non-earthed electrical mains power supply phase conductor, and on the other side to the drilling tool. To this end, the tool holder or the tool is connected via a high-value resistor to each of the two poles which are to be connected on the mains power supply side, and a measurement resistor is connected in series with one of these resistors, on which measurement resistor a potential is picked off which is connected to the control device and, in the event of a potential shift occurring on the measurement resistor, emits the blocking signal for the electronic motor switch to the control device.
Patent DE-3818251-A1 (DE)
Title: Hydraulic control device
Inventor: SANDAU HARTMUT DIPL ING
IPC: B60T13/16
Filed: 1988-05-28
Abstract: The hydraulic control device has a flow control valve (16) and a brake device (51, 52, 71, 89). In a braking sequence the pressure medium delivered by the pump to the brake cylinder (89) is controlled by way of the flow control valve and a non-return valve (38). In so doing, pressure is exerted on the piston (52) and slide valve (51), the latter being adjusted so that a control oil flow from the pump to the reservoir is interrupted and pressure medium can flow to the brake device. In order to achieve a rapid and smooth charging of the brake cylinder (89), a hollow piston (100), displaceable in relation to the piston (52), is arranged on the free end of the piston, which hollow piston on its outer circumference has a radial bore (105), which through interaction with ring grooves (107, 108) and a bore (40) controls the pressure medium flowing to the brake cylinder (89).   <IMAGE>