baber/WOPTO huggingface dataset:
Patent DE-3579317-D1 (DE)
Inventor: BLOEMENDAL JAN
IPC: F01C21/00
Filed: 1985-02-06
Granted: 1990-09-27
Abstract: An apparatus adapted for use as a screw compressor or motor is provided, which comprises a housing (7) in which at least two cooperating rotors (1, 2) of unequal diameters are mounted. The sidewalls of the rotors have helical profiles. The rotor (2) of the smaller or smallest diameter has a substantially concave helical profile, which, as viewed in perpendicular cross-section, is formed as substantially equal, pit-shaped depressions. The helical profile of the other rotor (1) is substantially convex and rotation-symmetrical of a two- or more-sided shape with outwardly-curved flanks. According to the invention, as viewed in perpendicular cross-section, the flanks of each of the pit-shaped depressions (14) of the rotor (2) having the smaller or smallest diameter are of epitrochoidal configuration, which two epitrochoidal flanks are optionally separated by a bottom portion having the form of an arc of a circle. Also, as viewed in perpendicular cross-section, each of the outwardly-curved flanks of the other rotor (1), for example flank 3-3', from the two apexes (3,3') of the flank to the center, are of epitrochoidal shape, which two outwardly-curved epitrochoidal flank portions are optionally separated by a central portion (12-13) having the form of an arc of a circle.
Patent DE-3585752-D1 (DE)
Inventor: SCHOENBORN KLAUS
IPC: E06B1/04
Filed: 1985-06-15
Granted: 1992-05-07
Abstract: The door or windowframe incorporates one or more grooves, together with a stop to accommodate the leaf. The sides of the frame are formed by two or more parallel round profiled sections (1,2,3,4) joined together. The first profiled section (1,2) forms a groove for the leaf (9), while the second (3,4) is offset from it in the opening direction and acts as a stop for the leaf. The profiled sections can be in the form of tubes.
Patent DE-3650265-D1 (DE)
Inventor: WARD JOHN B
IPC: A61K31/365
Filed: 1986-09-12
Granted: 1995-04-20
Abstract: Compounds are described of formula (1)and salts thereof, wherein OR is a hydroxyl group or a substituted hydroxyl group having up to 25 carbon atoms, R<sup>1</sup> represents a methyl, ethyl or isopropyl group and the broken line represents a double bond at the 22,23-position or at the 23,24-position.These compounds may be used for controlling insect, acarine, nematode or other pests.
Patent DE-3662642-D1 (DE)
Title: Game board
Inventor: SYPAL BOHUMIL B
IPC: A63F3/00
Filed: 1986-07-18
Granted: 1989-05-11
Abstract: A game board apparatus for two or more players, having a central token movement area (4) of adjacent vertically and horizontally aligned rows of spaces, which spaces may be in any form and/or shape, as desired, with a plurality of spaced groupings of spaces forming pairings of token start (8) and token finish areas (10). A plurality of distinctive game tokens (12) are provided, representing individual players, for movement between the pairs of start and finish areas through the central token area. The game is played using a die, numbered cards or a spinner (2a,2b,2c) to determine the distance of movement of a player's tokens for each player's turn, game reward units (28) associated with predetermined spaces on the central token movement area of the board and chance taking apparatus for determining the movement of tokens of the players or the disposition of game reward units. This basic game format permits a multitude of different themes and game variations.
Patent DE-3666327-D1 (DE)
Title: An apparatus for boning animal bones, like thighs of slaughtered chickens
Inventor: HAZENBROEK JACOBUS ELIZA
IPC: A22C17/04
Filed: 1986-05-13
Granted: 1989-11-23
Abstract: Apparatus for boning animal bones like thighs of slaughtered chickens where by the rectilinearly movable blades (19,20) and the damps (11,12) movable in a plane perpendicular to the blades are mechanically connected to one rotary driving means (15). A pan conveyor (22) may be connected to said rotary driving means.
Patent DE-3667149-D1 (DE)
Inventor: POLONI ALFREDO
IPC: F16J15/40
Filed: 1986-02-03
Granted: 1990-01-04
Abstract: Labyrinth seat (11) which is suitable for providing a seal between elements in relative rotation in the presence of infiltrating substances and which is particularly, but not only, suitable for providing a seal between rolls (12) and a housing (16) of rolling stands (10), such seal (11) comprising a stationary collar (19) and a rotary collar ( 18) thattogether form a labyrinth (26), means (24) to deliver fluid under pressure and a sealing packing (20) of a flexible material, such sealing packing (20) being_located in the innermost portion of the labyrinth (26) and facing such labyrinth (26), the means (24) to deliver fluid under pressure delivering such fluid under pressure to a portion of the labyrinth next to such sealing packing (20).
Patent DE-3669771-D1 (DE)
Inventor: COOPER CHARLES FRANK
IPC: F23D14/12
Filed: 1986-05-28
Granted: 1990-04-26
Abstract: A surface-combustion radiant element, in which series of aligned slots extending in the element body are provided to pass gas/air mixture, the said slots comprising a first series of slots, opening at the combustion face to secure combustion without striking back of flame into the body, themselves fed with the gas/air mixture by an intermediate series of slots, aligned at an angle to the first series and extending from a distribution face of the body towards the combustion face so that the slots of the two series intersect within the body and form gas passages at the positions of intersection.
Patent DE-3674729-D1 (DE)
Inventor: RAUSCHER SIGURD
IPC: A01F29/09
Filed: 1986-11-17
Granted: 1990-11-08
Abstract: 1. Rotary straw cutter with a cutter housing (8), comprising an inlet opening (14) in its front end wall (11) and an outlet opening (15) in its outer wall (13), in which housing a chopper wheel (6), which is secured to a cutter shaft (17) by a hub (18), is rotatably mounted and is provided at its front (56), which factes the inlet opening (14), with rigidly attached choppers (20), the radially extending cutting edges (24) of which in one plane, disposed perpendicular to the cutter shaft (17), cooperate with a counter cutting edge (16) at the inlet opening (14), and a rotating head (7), which is essentially formed as a solid disk, is secured to the same hub (18) at an axial spacing from the chopper wheel (6), rotates on the cutter shaft (17) in the same direction of rotation (57, 58) and the ejection device (10) of which conveys the cut crop through the outlet opening (15), through-openings (45) being formed between the cutting edges (24) of the choppers (20) and the chopper wheel (6) and a feed gap (42) between the chopper wheel (6) and the rotating head (7), these corresponding to a multiple of the cut length of the harvested crop, characterised in that the ejection device (10) consists of at least two impeller blades (25), which are rigidly attached to the surface which faces the chopper wheel (6), are directed essentially in the radial direction (59) and extend at least from the inner ends (55) of the choppers (20) to at least the outer end (53) of the choppers (20), the rotating head (7) not projecting outwards, or only slightly, and covering the feed gap (42) in the axial direction (61) at least over a width (27) which corresponds to the maximum theoretical length of cut of the cutter.
Patent DE-3681505-D1 (DE)
Inventor: EDWARDS DAVID GEORGE
IPC: B41L19/00
Filed: 1986-06-04
Granted: 1991-10-24
Abstract: Imprinter apparatus (1) for imprinting characters from a credit card (2) onto a docket (3) comprises a housing (4) having an entrance opening (5) and a discharge opening (6) for introduction and discharge of the docket (3). The credit card (2) is mounted on a carrier member (8) which also includes merchants details (18) and a date roller (19) and includes an upstanding abutment (20) which is abutted by a leading edge of the docket (3). The carrier member (8) is driven by a drive roller (31) powered by an electric motor (45) under an inked roller (30) for imprinting data onto the docket (3). A substantially cylindrical periphery (38) of a pair of disc members (37) drive the carrier member (8) forward through an imprinting stroke, return of the carrier member (8) being provided by a flattened portion (39) which allows the carrier member (8) to returned to a start position by a return spring (40). The presence of docket (3) on the carrier member (8) is sensed by a microswitch 50 which energises the motor (45). The docket (3) is delivered from the imprinter (1) by a guide finger (55) which extends into a groove (56) in the carrier member (8) when the carrier member (8) approaches a discharge end position to move underneath the docket (3) and direct it through the exit opening (6).
Patent DE-3683358-D1 (DE)
Inventor: BLOMLEY PETER FRED
IPC: H04M19/08
Filed: 1986-11-05
Granted: 1992-02-20
Abstract: To provide an adequate dc supply to the electronics of a telephone, when on hook or off hook, there is a transistor (T2) with its emitter-collector path in one line wire, and a storage capacitor (Cpsu) across the input to the telephones's circuits. This capacitor is charged up and maintains dc supply when the line voltage (at A) falls below a preset level. The base of this transistor is connected via another transistor (T1) to the other line wire. The speech output (VIN) is connected via an operational amplifier (A) to the base of the second transistor (T2). Hence the dc supply and the speech output are in parallel.
Patent DE-3750235-D1 (DE)
Inventor: GOTTLIEB A ARTHUR DR
IPC: A61K35/15
Filed: 1987-04-03
Granted: 1994-08-25
Abstract: Therapeutic methods for treatment of rheumatoid arthritis, lupus, Type I diabetes, and other autoimmune disorders and preparations therefore are described wherein amplifiers of the immune system response are administered to the subject. Instead of further increasing (amplifying) the hyperactive immune response, however, administering the amplifiers has the effect of reducing the excessive immune responsiveness. Compositions for such administration are also described.
Patent DE-3777737-D1 (DE)
Inventor: THOMAS ARWYN
IPC: B23K26/08
Filed: 1987-03-25
Granted: 1992-04-30
Abstract: Appts. comprises a work head for an automated machine having a base section attached to a carrier arm, link arms connected to the base section and pivotable with respect to the base section, a work end member connected to the links and pivotal with respect to the links.  Drive arrangements for pivoting links and work member, and rotating work head. The work end is connected by pivotable links to a rotatable carrier at the end of a robotic arm, allowing movement about 3 axes, whilst retaining a position relative to the Z axis during processing in the X and Y directions of a workpiece surface.
Patent DE-3784861-D1 (DE)
Inventor: ABRAMS JEROME H
IPC: A61B8/06
Filed: 1987-06-04
Granted: 1993-04-22
Abstract: Blood flow in the aorta and pulmonary artery of a mammal, most typically a human, is measured volumetrically by a non-invasive, ultrasound apparatus. A piezoelectric ultrasound transducer (21, 22) is placed in the trachea (T) in great proximity to the aorta or pulmonary artery (A). Ultrasound waves are transmitted toward the path of flow of blood in the artery (A). Reflected waves are received. The average Doppler frequency difference between transmitted and received waves is measured. The cross-sectional size of the artery (A) is measured. Blood flow rate is determined from the measurements. The apparatus comprises a tracheal tube (11) or probe (10) with one or two transducers (21, 22) mounted at one end of the tube. The transducer(s) (21, 22) is (are) disposed to transmit ultrasound in selected directions. Electrical conductors (24-27) extend from the transducers (21, 22) the length of the probe. Inflatable balloons (29, 30) serve to urge the transducer(s) (21, 22) into contact with the inner wall of the trachea (T).
Patent DE-3850845-D1 (DE)
Inventor: BINDER DIETER DR
IPC: A61K31/54
Filed: 1988-10-14
Granted: 1994-09-01
Abstract: Novel enol ethers of 6-chloro-4-hydroxy-2-methyl-N-(2-pyridyl) -2H-thieno-[2,3-e]-1,2-thiazine-3-carboxylic acid amide-1,1-dioxide of the formula 
<IMAGE>
 in which R denotes (C1-C6)-alkyl, (C5-C7)-cycloalkyl or benzyl, and a process for their preparation. The novel compounds have antiinflammatory activity and are suitable for the treatment of rheumatism.
Patent DE-3853775-D1 (DE)
Inventor: MODROVICH IVAN E
IPC: G01N33/72
Filed: 1988-09-29
Granted: 1995-06-14
Abstract: There is provided a bilirubin assay composition and method of its formation. The composition comprises water, EDTA, a water soluble organic sulfate present in a concentration of about 1 g/l to solution saturation, caffeine in a concentration of from 0 to about 100g/l and a diazonium salt in a concentration of about 0.05 to about 1.5 mM. The solution has a pH of from about 3.5 to about 6.0 and is stable for at least 18 months at 2 to 8 DEG C.
Patent DE-3862311-D1 (DE)
Inventor: BELTZER JEAN
IPC: F41A19/13
Filed: 1988-01-06
Granted: 1991-05-16
Abstract: The invention relates to a percussion device making it possible to adapt to two munitions of different calibres, of which one has central percussion and the other annular percussion. According to the invention, the device comprises: - a cylindrical seat (7) mounted rotatably in the body (1) of the firearm; - a striker (11) which can slide in a stepped recess of the cylindrical seat (7) and the axis (13) of which is parallel to the axis of rotation (9) of the cylindrical seat, but offset in relation to this; - a transverse stop pin (16) which is mounted in the cylindrical seat (7) and against which the striker (11) bears by means of a spring (17); - a locking member mounted transversely in the body and capable of locking the cylindrical seat (7) in either one of the two positions of the latter. The invention is used particularly for percussion devices on revolvers and pistols with an interchangeable barrel. <IMAGE>
Patent DE-3873098-D1 (DE)
Inventor: DROEGEMUELLER KARSTEN DIPL ING
IPC: G02B27/09
Filed: 1988-01-11
Granted: 1992-09-03
Abstract: Two optical lenses (3,4) and an optical isolator employing a Faraday rotator and at least one polarisator (7) are provided. The lens (3) nearest the semiconductor laser (1) providing the divergent polarised beam comprises a YIG spherical lens. The second lens (4) forms part of the Faraday rotator (6) and comprises a planoconvex lens with the convex surface (40) facing towards the semiconductor laser (1). Pref. both lenses (3,4) from a telelens system.
Patent DE-3873142-D1 (DE)
Inventor: GASSMANN HELMUT DR
IPC: G01L1/22
Filed: 1988-04-27
Granted: 1992-09-03
Abstract: A tone input and take-up elements are connected via transfer elements to an annular deformation body mounted between them. Mechanical deformations are converted into electrical signals by mechanical-electrical transducers mounted on either side of the body's central area and at axial distances from each other. The transfer elements are narrow annular webs (14) whose smallest thickness (t) is no greater than 1/6 of the height (h) of the deformation body. Its width (b), measured at a distance (11) from the centre of the web equal to its smallest thickness, is not greater than 1/3 of the width (l) of the deformation body measured between the points of least web thickness.
Patent DE-3876451-D1 (DE)
Inventor: BLOECHLE HANS
IPC: B23D51/00
Filed: 1988-03-21
Granted: 1993-01-14
Abstract: The compass saw housing accommodates a motor and a gearbox and is joined to a foot-plate for placing onto the work.  A sawdust and swarp exhausts between the housing and foot-plate has its mouth behind the motor-driven blade. The housing (1) pivots on the rounded surface of a support (21) on the foot plate (7), while between the support and the sole (8) of the foot plate is a separate, removable conduit (20) for the swarf discharge.  Seen from the inlet end (23), it has no protrusions or narrowed portions restricting the flow, but widens.
Patent DE-3882369-D1 (DE)
Inventor: DE RYCKE GINO LUC
IPC: G03C8/28
Filed: 1988-08-09
Granted: 1993-08-19
Abstract: A method is disclosed for processing a photographic material using a silver halide receptor element contg. a  stabilising agent (I) or (II), or tautomeric structures or a precursor, where: X = H, alkali metal, ammonium or organic amine.  Z = non-metallic atoms to form 5 or 6 atom heterocyclic nucleus.  R1, R2 (same or different) = H, amino, alkyl, alkenyl, cycloalkyl, aryl, alkoxy, alkylthio, alkylsulphonyl, sulphamoyl, acyl, -SH or heterocyclic. The receptor element contg. the stabilising agent is claimed. Pref. stabilizing agent is a cyclic thioured cpd. (III) where:  R = H or opt. subst. hydrocarbon. Z = bivalent satd. opt. subst. hydrocarbon forming 5 or 6 membered heterocyclic ring.
Patent DE-3882588-D1 (DE)
Title: Thienonverbindungen.
Inventor: HANSEN GUENTER DR
IPC: C07D417/14
Filed: 1988-05-11
Granted: 1993-09-02
Abstract: Thienone derivs. of formula (I) are new, where R1 = CN, 2-5C alkoxycarbonyl, CONH2 or mono- or di(1-4C alkyl)carbamoyl; R2 = H, halogen, 1-8C or opt. substd.phenyl, furyl or thienyl; X = N or CR4; R4 = H, 1-4C alkyl, 2-5C alkoxycarbonyl, CN or opt. substd. phenyl; R3 = a gp. offormula (a)-(f); ring A is opt. benzo-fused; Y = NR5R6 or OR8; R5 and R6 = H, 1-8C alkyl (opt. substd. by OH, Cl, CN, 1-4C alkoxy, 2-5C alkanoyloxy, 2-5C alkoxycarbonyloxy or phenyl), allyl, 5-7C cycloalkyl or phenyl, or NR5R6 is a satd. 5- or 6-membered ring; R8 = 1-4C alkyl or phenyl; R7 = H, Cl, Br, OH, 1-4C alkyl, 1-4C alkoxy, 2-5C alkanoylamino (opt. substd. by Cl, 1-4C alkoxy or phenoxy), benzoylamino, mono- or di(1-4C alkyl)sulphamoylamino, 2-5C alkanoyloxy or OSO2Ph; R9 = H, di(1-4C alkyl)amino or 1-4C alkoxy; R10 = H or CN; R11 = H, Cl, Br or 1-4C alkyl; R12 = H, Cl, Br, 1-8C alkyl, opt. substd. phenyl or thienyl; W = NR5R6 or N = NR'3; R'3 = a gp. of formula (a); Z = N or CR1; n = 1-4; provided that (i) R2 is not Me or Ph when R1 = CN, X = CH and R3 = 4-dimethylaminophenyl or styryl, and (ii) R2 is not Ph when R1 = CN, X = CH and R3 = Ph or 4-methoxyphenyl. Cpds. (I), without the above provisos, are used for dyeing fibres.
Patent DE-3884911-D1 (DE)
Inventor: MCDOWELL DONALD J
IPC: F16J15/12
Filed: 1988-11-21
Granted: 1993-11-18
Abstract: A gasket such as a cylinder head gasket (10) molded of an amorphous fiber reinforced thermoplastic resin composite having at least 3% by weight of reinforcing fibers, and having an integral non-elastomeric sealing bead (30) extending above the gasket body (12) and surrounding at least one service opening (16) and a method of making such a gasket.
Patent DE-3885921-D1 (DE)
Inventor: BLOOM RICHARD M
IPC: A61M5/14
Filed: 1988-03-11
Granted: 1994-01-13
Abstract: A back pressure sensor for a positive displacement pump comprises at least one flexible beam (46) having a pivot end (20) and a drive connector end (15), and a pump actuator (12) mounted between the pivot end and the drive connector end. The pump actuator connects with a positive displacement member of a pump. At least one sensor beam (22, 24) is connected to the flexible beam at a mounting position (7) between the distal end and vibration damping end thereof. A first capacitor plate (32) is mounted on the flexible beam at a position adjacent to the pivot end thereof, and a second capacitor plate (34)  is mounted adjacent the distal end of the sensor beam in a position facing the first capacitor plate at a distance which permits a capacitance coupling between the capacitor plates. A vibration damping mass (17, 19)  is secured to the vibration damping end of the sensor beam for damping drive motion vibrations in the sensor beam.
Patent DE-3887616-D1 (DE)
Inventor: STRICKER HERBERT PROF DR
IPC: A61K9/52
Filed: 1988-10-06
Granted: 1994-03-17
Abstract: The system consists of a carrier material based on poly-D,L-lactide and of a drug incorporated therein and, where appropriate pharmaceutical auxiliaries. The carrier material contains defined contents of additives in the form of pore formers, up to about 10% by weight of a physiologically acceptable solvent or plasticiser and/or low molecular weight polymers.
Patent DE-3888617-D1 (DE)
Inventor: SCHMITT HERMANN
IPC: H01H83/22
Filed: 1988-09-29
Granted: 1994-04-28
Abstract: Electrical switchgear for simultaneous protection against excess currents, short-circuit currents and fault currents in individual circuits require the simultaneous use of a line circuit breaker and of a fault current circuit breaker. Such known switchgears, termed line and fault current circuit breakers, occupy a comparatively large amount of space in the distribution units because of the large space requirement of the fault current circuit breaker. The object of the invention is thus to develop switchgear which requires less space. To achieve this object it is proposed that the fault current protection pole of the single-pole switchgear also be arranged in a housing of modular construction, an auxiliary switch mechanism being connected between the fault current trip device (60) and the main switch mechanism, to compensate for the reduced tripping force of the fault current trip device (60), whose dimensions are limited, which auxiliary switch mechanism amplifies the trip pulse transmitted by a trip cam (61) of the fault current trip device (60) and thus leads to unlatching of the main switch mechanism. The principle of the construction of the auxiliary switch mechanism (44) is shown in a schematic representation, the sequence of the switch action being explained by instantaneous recordings of intermediate positions. <IMAGE>
Patent DE-50007377-D1 (DE)
Inventor: BEER MARKUS
IPC: B65D53/02
Filed: 2000-04-22
Granted: 2004-09-16
Abstract: A closure system for plastic mouldings, comprises a plastic screw (2) and a thread (4) in the moulding. The thread accommodates the screw and consists of plastic.
Patent DE-50007716-D1 (DE)
Inventor: DINTER DR
IPC: H01J61/88
Filed: 2000-01-14
Granted: 2004-10-21
Abstract: A metal halide lamp with a ceramic discharge vessel, having conductive bushings comprising a cermet with a rare earth metal oxide-containing compound ceramic phase, is new.  A metal halide lamp has a ceramic discharge vessel which has a filling comprising one or more rare earth metals and which is fitted with electrically conductive bushings passing vacuum-tightly through the vessel end seals. At least the discharge-facing front portion (45) of each bushing is in the form of a halide-resistant component of electrically conductive cermet comprising an electrically conductive phase and a ceramic phase which consists, at least at its surface accessible to the filling, of a compound of the ceramic base material with one or more rare earth metal oxides. Preferred Features: The cermet has a conductive phase of Mo, W, Re or their alloys or of MoSi2 and a ceramic phase of a garnet or perovskite of Al2O3 and one or more rare earth metal oxides.
Patent DE-50009717-D1 (DE)
Inventor: MEYER MEINERT
IPC: B21B45/02
Filed: 2000-12-02
Granted: 2005-04-14
Abstract: The temperature profile of material being formed in the rolling mill train is simulated before the actual rolling- or cooling process. Several simulation computations are made, in which simulation parameters are varied to adjust the required cooling process, e.g. for shock cooling or cooling with minimal temperature differences. Parameters obtained by simulation are combined with actual values measured before and after the cooling path, and are used to control the process. An Independent claim is included for equipment carrying out the process. This includes a simulator (1), technological data unit (2), process data unit (3), control unit (4) and process regulation unit (5).
Patent DE-50010282-D1 (DE)
Inventor: HEINZE WIELAND
IPC: A47C7/40
Filed: 2000-11-25
Granted: 2005-06-16
Abstract: The mounting for an arm- or back rest (12) allows its height and angle to be adjusted. It consists of arms (24, 26) attached to the furniture frame (22) and back rest respectively which are connected via parallel pivots (28, 30) to a central arm (32). The degree of rotation of the pivots is limited by stops (42).