baber/WOPTO huggingface dataset:
Patent DE-3166886-D1 (DE)
Title: Low-friction saddle coupling
Inventor: HUNGER WALTER
IPC: B62D53/08
Filed: 1981-02-21
Granted: 1984-12-06
Abstract: 1. Low friction saddle coupling for use in coupling a trailer (3) to a tractor vehicle (1) comprising a coupling plate (2) mounted on the tractor vehicle, the surface of the coupling plate being covered by an antifriction layer (6) and slidably interacting with a slide plate (4) attached to the trailer (3) for supporting the vertical forces, the free surface of the slide plate being provided with a gliding inset, in operation remaining in a fixed position relative to the surface, characterized in that the gliding inset is a steel plate (7), the free surface of which is machined to a maximum roughness of 1 mu m and which has a bore for permitting passage of the king journal (5), the diameter of which allows said passage with minimal clearance, and that there is no further connection between the steel plate (7) and the slide plate (4).
Patent DE-3169040-D1 (DE)
Title: Control of a channel connection
Inventor: BIEGEL KARL HANS DIPL PHYS
IPC: G06F13/12
Filed: 1981-07-21
Granted: 1985-03-28
Abstract: 1. A channel terminal control unit for a data processing system, comprising a central processor, a working store (AS), and an input/output processor (IOP) which is connected to the central processor via a central bus system (D-BUS, C-BUS) and handles the data traffic with a plurality of peripheral devices (P1 ... Pz), wherein the individual channels are connected on the one hand to the central bus system (D-BUS, C-BUS) and on the other hand are connected via a channel interface (KS) to a device control unit (GS1 ... 8) to which one or more than one peripheral device is in turn connected, and wherein for each channel there is provided a channel control unit (KC) and a data store (DM) having a capacity corresponding to the width of the central bus system (D-BUS, C-BUS) for the intermediate storage of the data to be transmitted via the channel interface (KS), characterised in that in order that control words can be obtained for a preview each channel is assigned a control store (CM) for in each case two control words operating in an alternating buffer operation, and that in order to prepare the next data transport sequence with the assistance of a control word address indicator contained in the control word a switch-over is made to the respective alternative control word which triggers a data transfer of a new data word into the data store (DM), whilst on the basis of a status word generated in the channel control unit (KC) and made available in a status store (STM) promptly before the new switch-over of the control word indicator the input/output processor (IOP) requests a further control word for reloading into the control store (CM).
Patent DE-3175167-D1 (DE)
Title: Infrared intrusion detector
Inventor: GENAHR RUDOLF
IPC: G08B13/18
Filed: 1981-10-02
Granted: 1986-09-25
Abstract: An infrared intrusion detector, utilizing as a sensor element a pyroelectric detector element, accomplishes evaluation of the output signal of the detector element with a charge amplifier, for instance by means of a capacitive feedback coupled operational amplifier, the output signal of which is reset at certain time intervals. The evaluation circuit operates independently of the detector capacitance and therefore enables optimum utilization of the pyroelectrical properties. By virtue of the short-circuit operation and the low ohmic properties of the circuit there is obtained a particularly good non-sensitivity against external disturbances and low noise and increased sensitivity.
Patent DE-3262632-D1 (DE)
Title: Aqueous cholesterol standard solution and method of preparing the same
Inventor: DEEG ROLF DR RER NAT
IPC: G01N33/92
Filed: 1982-06-07
Granted: 1985-04-25
Abstract: The present invention provides an aqueous cholesterol standard solution with a definite content of cholesterol, wherein it contains a detergent mixture of 10 to 90% of cholic acid and 90 to 10% of desoxycholic acid or of appropriate salts or derivatives of these acids. The present invention also provides a process for the preparation of this aqueous cholesterol standard solution, wherein a detergent mixture of cholic acid and desoxycholic acid or of appropriate salts and derivatives of these acids is dissolved in distilled water or in 0.9% aqueous sodium chloride solution, an appropriate preservation agent and/or a buffer effective in the pH range of from 7 to 9 optionally added thereto, and a definite, precisely defined amount of cholesterol is dissolved in the solution thus obtained, while stirring and warming to 40 DEG  to 60 DEG  C.
Patent DE-3272109-D1 (DE)
Title: Alkaline battery having a paper separator
Inventor: DREW QUENTIN MILES
IPC: H01M50/417
Filed: 1982-04-28
Granted: 1986-08-28
Abstract: A battery separator paper suitable for use in an alkaline battery comprises a web of polyolefinic synthetic pulp fibres and fibres effective to reinforce the polyolefinic fibres. The polyolefinic synthetic pulp fibres are not substantially heat-bonded to each other or to the reinforcing fibres but are bonded to each other and the reinforcing fibres by means of an alkali-resistant hydrophilic binder, e.g. polyvinyl alcohol. The reinforcing fibres may for example be polyvinyl alcohol, rayon, PVC or nylon. The battery separator paper is made by conventional papermaking techniques.
Patent DE-3278168-D1 (DE)
Title: Improvements in purlins
Inventor: ANDREWS JAMES ERLE
IPC: E04B7/02
Filed: 1982-04-15
Granted: 1988-04-07
Abstract: Cold-rolled steel purlins have parallel oppositely directed flanges, one major (3) and one minor (1) with a flat outer fixing surface, terminal inturned lip (4, 9) and longitudinal strenghthening groove (8, 13) nearer the inner edge where a central connecting web (2) joints at 90 DEG (14, 16) but is so angled in central regions that a notional plane at right-angles to each flange flat surface longitudinal midline passes through the web and the other flange flat surface. The minor flange outer contour matches the major flange inner contour. The flange lips (4, 9) are angled at least in part at less than 90 DEG . The purlin has good mechanical properties, and can be nested in pairs (with minor flanges inside major flanges) or sacked in the same sense either as individuals or as nested pairs.
Patent DE-3363672-D1 (DE)
Title: Methods and apparatus for manufacturing cutting tools
Inventor: ARCHER JOHN RICHARD
IPC: B21D11/10
Filed: 1983-03-01
Granted: 1986-07-03
Abstract: Method and apparatus for constructing a pressknife for cutting out sheet material such as a leather, wherein machine instructions are generated containing data relating to a desired configuration of the press knife for cutting out a particular profile, the machine instructions are supplied to a bending device (36, 38, 40) and to a strip material feed device (62), the feed device supplies the strip material to the bending device so the bends are introduced into the strip material in accordance with the machine instructions, the formed strip material then being cut off from the stock and assembled and fixed to form the desired knife configuration, preferably being fixed around a support plate which is produced by a forming device (30) fed with machine instructions derived from the same source (12) as those controlling the bending and feeding devices.
Patent DE-3372760-D1 (DE)
Inventor: SCHURTER ROLF DR
IPC: A01N47/36
Filed: 1983-05-20
Granted: 1987-09-03
Abstract: Phenylsulfonamides of Formula II     <IMAGE>  (II)  wherein A is a radical of the formula -C 3BOND C-R; R is H, or an optionally substituted (i) C1-C9 alkyl, (ii) C3-C9 cycloalkyl, (iii) phenyl, or (iv) 5-or-6 membered heterocyclic ring; m is one or two; R1 is hydrogen, halogen, C1-C5 alkyl, C2-C5 alkenyl, or -Y-R5; R2 is hydrogen, halogen, C1-C5 alkyl, C2-C5 alkenyl, C1-C4 haloalkenyl, -Y-R5, -COOR6, -NO2, or -CO-NR7-R8; R5 and R6 are each independently C1-C5 alkyl, C2-C5 alkenyl, C2-C6 alkynyl, C1-C5 haloalkyl, C2-C5 haloalkenyl, or C2-C6 alkoxyalkyl; R7 and R8 are each independently hydrogen, C1-C5 alkyl, C2-C5 alkenyl, or C2-C6 alkynyl; and Y is oxygen, sulfur, sulfinyl or sulfonyl bridge; or a salt thereof.
Patent DE-3460462-D1 (DE)
Title: Ornamented coated textile structure and process for its manufacture
Inventor: DENOJEAN JACQUES
IPC: D06N3/00
Filed: 1984-03-27
Granted: 1986-09-18
Abstract: 1. Decorated coated textile structure comprising a flexible textile support, a coloured decorative pattern and a transparent film covering the support and the decorative pattern consists of a coloured flocking adhesive and a textile flock which overlaps the textile support on the face that is not covered by the transparent film.
Patent DE-3477892-D1 (DE)
Title: Rounded corrugated sheet and method and apparatus for its manufacture
Inventor: AHNSTROM OVE
IPC: B21D13/04
Filed: 1984-09-28
Granted: 1989-06-01
Abstract: The present invention relates to rounded corrugated sheeting (4) whose profile exhibits crest portions (5), flanks (6), and bottom portions (7). The crest portions (5) are located on the concave side of the rounded sheet and are provided with grooves formed by pressing during rounding of the sheeting. The grooves form ribs (10) on the convex side of the sheet. In the rounding of the sheet, the material present in the crest-portions (5) of the sheet (4) is distributed in a manner which facilitates rounding and counteracts the formation of folds or wrinkles in the crest portions (5), and prevents other forms of damage.
Patent DE-3480946-D1 (DE)
Inventor: KRANZ HANS-WERNER DIPL ING
IPC: F21V17/16
Filed: 1984-10-12
Granted: 1990-02-08
Abstract: 1. Device for the attachment of accessories on a wall (1; 1.1) of a lighting fixture, comprising a main part (10) which is U-shaped in cross-section and has main and transverse wall sections (101; 101.1; 102), two edge parts (11; 11.1), of which each, with a mounting leg (112; 112.1), a base (113) and an edge wall section (114), encloses a channel (110; 110.1) in such a way that the openings of the channels (110; 110.1) of the two edge parts are directed towards one another and the edge wall section (114) of each edge part (11; 11.1) is connected to the adjacent transverse wall section (102) of the main part (10), and an accessory holder (2; 2.1; 2.2) which is detachably fixed between the edge parts (11; 11.1) of the wall (1) of the lighting fixture and, at the end side, has a V-shaped spring (22; 22.1; 22.2) with a free spring leg (221; 221.1; 221.2) and a catch seat (223; 223.1; 223.2) provided with a blocking stop (2231; 2231.1; ... 2231.2) and a displacement stop (2232; 2232.1; 2232.2), characterized in that the accessory holder (2; 2.1; 2.2), at its end opposite the V-shaped spring, merges into a foot (21; 21.1; 21.2; 21.3) which is formed by a semicircular end piece (211; 211.1) and a connecting piece (212; 212.1) between end piece and centre part (20; 20.1; 20.2; 20.3), in that the opening (210; 210.1) of the foot is directed towards the mounting leg (112) of the edge part (11) of the wall (1) of the lighting fixture, in which edge part (11) the foot is disposed, in that the semicircular end piece (211; 211.1) of the foot fits exactly into the channel (110) of the edge part (11) of the wall (1) of the lighting fixture, and in that the accessory holder (2; 2.1; 2.2) is secured in position in a flexible manner between the channels (110; 110.1) of the wall (1) of the lighting fixture by being supported with its foot (21; 21.1; 21.2; 21.3) in at one channel (110; 110.1) and with the catch seat of its V-shaped spring the edge (1120; 1120.1) of the mounting leg (112; 112.1) on sides of the other channel (110; 110.1) of the wall (1; 1.1) of the lighting fixture.
Patent DE-3483068-D1 (DE)
Inventor: RAU WILLY
IPC: A01B33/14
Filed: 1984-05-12
Granted: 1990-10-04
Abstract: 1. Ground working apparatus for agriculture comprising a tyned rotor (103) having its own drive, for example via a power take-off shaft, with the rotor shaft or hub (2) of the tyned rotor being arranged approximately transverse to the direction of travel or working of the ground working apparatus, with the tynes (1) of the tyned rotor having tyne parts (4) interchangeably arranged in sleeve-like holding parts (8), with the longitudinal axes of the tyne parts extending with a radial spacing past the axis of the rotor shaft or hub (2), and with the tynes engaging during rotation of the tyned rotor (103) into the surface of the ground and also mixing the layers of the ground while loosening up and levelling takes place, wherein the holding parts (8) are arranged on holding arms (3) and the interchangeable tyne parts, which are formed as tyne end pieces (4), as well as the holding elements (3) are arranged at an open angle to one another in the direction of rotation (U) in an axial view of the tyne rotor (103) in such a way that a radial ray extending from the axis of the rotor shaft or hub (2) to the free end (4') of the respective tyne end piece (4) passes through the connection region between the rotor shaft and hub (2) and the holding arm (3) in an approximately central region, characterised in that each tyne end piece (4) is supported at the outer side of its central portion which faces opposite to the direction of rotation (U), which adjoins the portion (10) of the tyne end piece received in the holding part (8) and which is thicker than the last named portion (10), by a reinforced rim (11) formed on the respective holding arm (3) adjoining the sleeve-like holding part (8), with the rim engaging in U-shaped matter around the outer side.
Patent DE-3483115-D1 (DE)
Inventor: AGABEKOV YOURI
IPC: H01R33/09
Filed: 1984-02-16
Granted: 1990-10-11
Abstract: The adaptor is fitted between pairs of electrical contact plates (16) formed in the track and positioned alternately on the two inner sides (3,4) of the lighting track. A lamp holder and reflector fit inside the track between pairs of contacts, with the axis of the lamp parallel to the axis of the track. The lamp holder has an insulated base (26) which fits inside the track, and carries female contacts which receive the lamp contact pins. The female contacts are electrically connected to the two contact plates. One contact extends to the end of the lamp base remote from the lamp, and the other is connected to the sheet metal reflector, which extends behind the lamp, making contact with the contact plate near teh top of the lamp.
Patent DE-3562497-D1 (DE)
Title: Concrete sleeper having rail-fastening means
Inventor: STEINFELD HORST E
IPC: B28B7/34
Filed: 1985-01-25
Granted: 1988-06-09
Abstract: A concrete crosstie has a recess for holding a rail securing member engaging beneath a nose in the recess. Upper ends holding the rail down resiliently are loop-shaped, to obtain a low surface pressure at two spaced areas and exact positioning of the rail securing member in the recess. The greatest possible crosstie cross-section is retained in that the recess only partially penetrates the concrete crosstie. The nose lower and side faces and the rail foot support surface are formed by steel reinforcements connected to the concrete.
Patent DE-3568392-D1 (DE)
Title: Frame
Inventor: DRZEMALA JEAN STANISLAS
IPC: A47G1/10
Filed: 1985-05-06
Granted: 1989-04-06
Abstract: There is described a frame comprised of sectional shapes and comprising assembly means joining same in every junction location thereof, and hanging means, the sectional shapes each having two lengthwise projections wherebetween the articles to be framed are arranged, said means being comprised in each frame corner, on the one hand of an element with two legs the angle of which is equal to the frame inner angle as formed by two sectional shapes where same join, each said legs being so designed as to cooperate by interlocking with the projection from one both said sectional shapes, and on the other hand of means so arranged on the legs as to fix each leg relative to the corresponding projection.
Patent DE-3573274-D1 (DE)
Title: Processes and materials for carrying out microchemical and microbiological tests
Inventor: SANDS THOMAS JOHN
IPC: G01N33/52
Filed: 1985-06-24
Granted: 1989-11-02
Abstract: A microbiological culture test process for detecting the presence of nitrate-reducing microorganism in an inoculum sample, which comprises
 (a) culturing a microorganism to be tested in the presence of adequately nitrite-free nitrate, for a period sufficient to allow reduction of nitrate by any microorganism (if present) that has the capacity to reduce nitrate to nitrite, (e.g. 1-6 hours);
 (b) exposing the culture medium after culture to (diazotising) acid conditions in the presence of an amino-containing fluorophor thereby to cause diazotisation of the fluorophor to the extent of any nitrite present in the medium to form a diazonium derivative (or further reaction product thereof) which is substantially less fluorescent (or fluoresces at a substantially different wavelength) than said amino-containing fluorophor, and
 (c) assessing the fluorescence of the culture medium as treated by step (b), thereby to show a reduction in fluorescence in the presence of a nitrate-reducing microorganism.
Patent DE-3585963-D1 (DE)
Inventor: MANGHISI ELSO
IPC: A61K31/55
Filed: 1985-02-28
Granted: 1992-06-11
Abstract: A pharmaceutical compound characterized by a delayed release of the therapeutically active component, comprising a sulfonic type ion exchange resin and cis(± )-3-ace- tytoxy-5- [2- (dimethylamino) ethyl] -2,3-dihydro-2- (4-methoxyphenyl) -1,5-benzothiazepin-4(5H)one, or cis(±)-3-hydroxy-5- [2-(dimethylamino) ethyl] -2,3-dihydro-2- (4-methoxyphenyl) -1,5-benzothiazepin-4(5H)one as a therapeutically active compound.A process for the preparation of the active compound.A pharmaceutical composition including said active compound, and use of said composition for the prophylaxis and therapy of acute and chronical coronary insufficiency and of arterial hypertension.
Patent DE-3587471-D1 (DE)
IPC: F42B10/14
Filed: 1985-12-24
Granted: 1993-08-26
Abstract: The foldable stabiliser flap mechanism is for a rocket missile with body of rotation-symmetric shape, contg. spindles in an annular groove on which the stabiliser flaps pivot under the force of springs acting between the body and the flaps. Each stabiliser flap (2) has a bearing trunnion (4) forming the spindle. The trunnions pref. comprise a central cylindrical portion, to which tapering truncated cones are joined at the ends, with the latter max. dia. being less than that of the central portion.
Patent DE-3663594-D1 (DE)
Title: Tonometer for determining the internal pressure of eyes
Inventor: TRITTENBASS JEAN
IPC: A61B3/16
Filed: 1986-11-20
Granted: 1989-06-29
Abstract: A tonometer which is used to measure the tension of eyeballs has a first testing device with a first outwardly bulging deformable wall which can be pressed against the eyeball (either directly or by way of the eyelid) and a second flexible wall which is deformable by the flexible or rigid wall member of a second testing device. The housing of the first testing device is filled with a gaseous or liquid fluid whose pressure is monitored by one or more gauges or risers, and a further instrument is provided on or in the second testing device to indicate the position of the wall member. The scale of the further instrument is calibrated in units of pressure in such a way that the tension of the eyeball can be read directly off the scale when the gauges or risers indicate that the deforming work upon one of the flexible walls is the same as that upon the other flexible wall.
Patent DE-3664493-D1 (DE)
Title: Fabric based on glass and carbon fibres, and article comprising such a fabric
Inventor: AUDUC HERVE
IPC: B64C1/40
Filed: 1986-10-15
Granted: 1989-08-24
Abstract: The present invention relates to a fiber-based, fire-resistant fabric comprising a mixture of: (a) about 50-90% by weight of textured fire-resistant fibers; (b) about 10-50% by weight of technical fibers of stiffness greater than that of textured glass, provided that if fibers (a) are fibers of textured glass, fibers (b) are not carbon fibers. The preferred textured fibers are glass fibers. Fibers (b) can be fibers of carbon, aramide or silicon carbide. The fabrics are useful for the manufacture of fire-resistant composite articles impregnated with phenolic resin.
Patent DE-3665105-D1 (DE)
Title: Optical device to measure the principal or other visual directions of the two eyes and the anomalies of the binocular vision
Inventor: BUGET BERNARD
IPC: G02C13/00
Filed: 1986-03-19
Granted: 1989-09-21
Abstract: 1. An optical device for measuring the position of the visual axis of the main or other visual directions of both eyes and for measuring anomalies of binocular vision, the device being adapted to be fitted in front of the patient's eyes and comprising : a support (1) carrying two mobile transparent polarizing screens (2, 3) ; means for moving the same in front of both eyes ; means for detecting the position of the screens relatively to the support (1) ; a target (4) separate therefrom and adapted to be placed before, and to be visible by, the patient and having a central zone whose polarization axis is perpendicular to that of the polarizing screens (2, 3), characterised in that each polarizing screen (2, 3) is formed, near its side edge (2a, 3a) nearest the axis of symmetry of the support (1) passing between the two screens, with a slot (5a, 6a) substantially parallel to the latter axis and near its bottom edge (2b, 3b) with a slot (5b, 6b) substantially perpendicular to the first-mentioned slot (5a, 6a) ; the means for moving the two screens (2, 3) comprise for each screen a single drive motor (9, 10) co-operating with transmission means (7, 8) such that the screen slots (5a, 6a; 5b, 6b) of the screens stay parallel to themselves during movements of the screens ; and the means for moving the two screens (2, 3) and the transmission means are adapted to move the two screens between a first position, in which the bottom edge (2b, 3b) of the screens (2, 3) is disposed above the visual direction of both eyes, a second position, in which the visual direction of the corresponding eye directed towards the target (4) extends through the slot (5b, 6b) near the bottom edge (2b, 3b) of each screen, and a third position, in which the said visual direction extends through the slot (5a, 6a) near the side edge (2a, 3a) of each screen.
Patent DE-3670621-D1 (DE)
Inventor: SAITO NOBUAKI TORIDE FACTORY O
IPC: B65H31/10
Filed: 1986-12-04
Granted: 1990-05-31
Abstract: A sheets aligner (11) is provided with a frame body (42) having vertical surfaces (41) perpendicular to each other, a vertically movable table (49) supported within the frame body, and a plurality of front lays (95,115) extending along the respective vertical surfaces, thereby to stack on a pallet (51) sheets (52) fed to a sheet feed device (60) etc. for a sheet-fed printing press while aligning the sheet edges by vibration etc. The sheet aligner is provided with an opening (91) formed in one of the vertical surfaces which is positioned in a direction perpendicular to the sheet feed direction, the opening being adapted for permitting the pallet to be protruded from the frame body, a pallet stopper (108) for stopping the pallet extruding from inside toward outside of the frame body, and means (98) for closing a gap (t) between each lower end of the front lays and the upper surface of the pallet. Thus, this arrangement permits a pallet e.g. for a maximum sized sheet to be used commonly to various sheet sizes. In addition, the provision of the auxiliary stop (98) can eliminate the possibility that sheets are protruded toward the outside of the frame body even under condition vibration is present.