baber/WOPTO huggingface dataset:
Patent DE-3460039-D1 (DE)
Inventor: KUHLE ENGELBERT DR
IPC: A01N47/04
Filed: 1984-04-05
Granted: 1986-04-03
Abstract: 1. N-Sulphenylated phenethylsulphonamides of the formula (I)  see diagramm : EP0122553,P11,F1  in which R**1 represents hydrogen or chlorine, R**2 represents alkyl with 1 to 4 carbon atoms, alkenyl with 2 to 5 carbon atoms, alkoxyalkyl or alkylthioalkyl with 1 to 4 carbon atoms per alkyl part, cycloalkyl which has 4 to 6 carbon atoms and is optionally mono- to trisubstituted by methyl or ethyl, aralkyl with 1 or 2 carbon atoms in the alkyl part and 6 or 10 carbon atoms in the aryl part, phenyl or naphthyl, the ring in the aralkyl, the phenyl ring or the naphthyl ring being optionally mono-to octasubstituted by identical or different substituents selected from fluorine, chlorine, bromine, nitro, cyano, methyl, trifluoromethyl, methoxy, ethoxy, propoxy, methylthio, ethylthio or propylthio, and X represents fluorine or chlorine.
Patent DE-3461593-D1 (DE)
Title: Grill for the construction of foot mats or boot scrapers
Inventor: ARENS ERICH
IPC: A47L23/24
Filed: 1984-05-09
Granted: 1987-01-22
Abstract: A grid designed for use as a runner or a doormat comprises a multiplicity of parallel profiled bars, preferably of plastic, having a generally U-shaped cross-section with two upstanding flanges interconnected at their lower ends by a horizontal web. In certain embodiments each flange has an inverted-Y profile with one arm joined to the web and the other arm diverging therefrom, the two arms defining between them an undercut, downwardly open longitudinal groove which in the case of at least one flange has a cross-section in the shape of an upwardly pointed arrowhead facilitating the introduction, from below, of a substantially complementarily shaped upstanding rib of a connecting member of much shallower U-profile linking a pair of adjoining bars to each other. The underside of the connecting member is either flush with that of the bars or at a slightly lower level. A channel bounded by the two flanges of the bar is also undercut, at approximately the level of the groove undercuts of the inverted-Y profiles, for positive engagement with a complementarily profiled stiffly elastic rail holding a strip of yieldable tread-supporting material projecting upwardly from the rail and the bar to form a part of the upper mat surface.
Patent DE-3463385-D1 (DE)
Title: Compounds for treating hypertension
Inventor: HUANG FU-CHIH
IPC: C07D295/08
Filed: 1984-01-12
Granted: 1987-06-04
Abstract: This invention relates to compounds of the formula 
<CHEM>
 and their pharmaceutically-acceptable salts, wherein
 A and A min  are independently hydroxy, alkoxy, aryloxy, or hydroxyamino;
 R1, R2, R3, R4, R5 and R6 are defined as in the description; and pharmaceutical preparations made therefrom, having biological utility in the treatment of hypertension in subjects suffering therefrom.
Patent DE-3464491-D1 (DE)
Title: Amino derivatives of substituted pyridazines, process for their preparation and medicines containing them
Inventor: KAN JEAN-PAUL
IPC: C07D237/20
Filed: 1984-01-18
Granted: 1987-08-06
Abstract: The present invention relates to aminated derivatives of pyridazine of formula:    <IMAGE>  (I)  in which: . R1 designates a 2-thienyl, 3-thienyl or cyclohexyl group; . R2 represents a lower alkyl group (1 to 4 atoms of carbon), or an atom of hydrogen as well as the salts of said derivatives with the acids; which compounds effect the central nervous system and may be used in human medicine to treat depression. It also relates to a process for preparing said derivatives and the drugs containing them.
Patent DE-3470792-D1 (DE)
Title: Coupling device for the permanent connection of pipes
Inventor: BOSS HANS
IPC: F16L21/04
Filed: 1984-07-12
Granted: 1988-06-01
Abstract: PCT No. PCT/CH84/00114 Sec. 371 Date Mar. 18, 1985 Sec. 102(e) Date Mar. 18, 1985 PCT Filed Jul. 12, 1984 PCT Pub. No. WO85/00646 PCT Pub. Date Feb. 14, 1985.In this pipe connection, the pipe end part (5) is pressed, as a result of cold-forming in zones, by means of a press ring (4) to be displaced axially, to form a positive leak-proof connection with a connection piece (1) inserted into the pipe end part and belonging to a pipe fitting (2). A sleeve (3) to be pushed onto the pipe end part is provided with an annular outer bead (7) and, when the press ring is pressed on, is deformed in such a way that the sleeve material is displaced radially inwards in the bead zone (8), the pipe end part and connection piece acquiring an annular recess (9). Moreover, the press ring (4) has at its rear end an annular inner bead (10) which at the same time displaces the sleeve material radially inwards at the rear sleeve end, as a result of which further pressing takes place at the end (12) of the connection piece (1). The gap between the pipe and connection piece is thus closed, so that no crevice corrosion can occur.
Patent DE-3471452-D1 (DE)
Title: Single space damper and its use in a hand tool
Inventor: KELLER MICHAEL DIPL ING
IPC: F16F13/08
Filed: 1984-12-20
Granted: 1988-06-30
Abstract: A damping element for damping three-dimensional and torsional oscillations, in particular in hand tools, is proposed. The damping element includes an approximately bell-shaped rubber spring element defining a cavity which is filled with a damping fluid. The cavity is closed off at its open end with a rubber diaphragm. Within the cavity there is mounted at least one partition which defines overflow conduits or passages, and additional partitions at an angle to the partition defining the overflow conduits. The partition defining the overflow conduits is rigidly joined to a fastening sleeve situated in the rubber spring at the end thereof opposite to its open end.
Patent DE-3473326-D1 (DE)
Title: A screw compressor incorporating a slide valve
Inventor: YOSHIMURA SHOJI
IPC: F04C28/12
Filed: 1984-05-21
Granted: 1988-09-15
Abstract: The slide valve (31) screw compressor has a valve with a chevron-shape surface, consisting of a pair of curved surfaces. These form parts of the walls of the compressor chamber, accommodating a pair of intermeshed male and female screw rotors. The slide valve is slidable axially of the rotors for connecting the rotor chamber with a suction port via an adjustably variable area providing volumetric compressor control. The slide valve is retractably protruded into a suction casing at a fore end of the side of the suction port (11). The opposite outer corners of the curved surfaces are cut off at the fore end at a preset angle with the axis. This provides a triangular section with a forwardly reduced width at the protruded end.
Patent DE-3473673-D1 (DE)
Title: Magnetic tape cassettes
Inventor: HARADA MASAYUKI
IPC: G11B23/02
Filed: 1984-12-13
Granted: 1988-09-29
Abstract: A magnetic tape cassette comprises a cassette housing (1) having an upper and a lower half (2, 3), and a pair of tape reels (4, 5) therein. A rib (36) is formed on the lower periphery of a window (14) in the upper wall (2a) of the upper half (2) so as to prevent the pair of tape reels (4, 5) held in the cassette housing (1) from excess movement towards the upper half (2).
Patent DE-3482289-D1 (DE)
Title: Muenzpruefeinrichtung.
Inventor: JOHNSON PETER REGINALD
IPC: G07D3/14
Filed: 1984-07-26
Granted: 1990-06-21
Abstract: @ A coin testing apparatus subjects a coin inserted into a coin entry (1) and rolling down an inclined track (2) to testing at a testing station (3) comprising sensors (4,5,6) which may for example be inductive sensors. If a coin is found to be acceptable an accept signal is generated and this causes gate mechanism (8) to open to permit the coin to access accept path (9), the gate mechanism (8) being normally closed so that unacceptable coins can only access a reject path (10). A post-gate detector (11) in the accept path (9) senses the passage of an accepted coin and serves to close the gate mechanism (8) and also to determine allocation of a customer credit. A pre-gate detector (12) upstream of the gate mechanism (8) has its output logically processed with the accept signal produced when an acceptable coin is tested and/or with the output of the post-gate detector (11).
Patent DE-3483509-D1 (DE)
Inventor: ARETZ WERNER DR
IPC: C12N1/16
Filed: 1984-09-07
Granted: 1990-12-06
Abstract: Yeasts of the genus cryptococcus, preferably of the species C. Laurentii, form, in the presence of aminoacids, an L-aminoacid oxidase which stereospecifically converts L-aminoacids and their derivatives into the corresponding  alpha -ketoacids. The immobilized cells are advantageously used for this conversion, which can also be used to resolve racemates.
Patent DE-3586801-D1 (DE)
Inventor: MILICH DAVID R
IPC: C07K7/04
Filed: 1985-03-07
Granted: 1992-12-17
Abstract: Chemically synthesized polypeptides include amino acid residue sequences that substantially correspond to the amino acid residue sequences of T cell and B cell determinant portions of a natural, pathogen-related protein, in particular, a hepatitis B virus surface antigen (HBsAg). When administered to a host alone, as polymers or as carrier-bound conjugates, the polypeptides induce the proliferation of thymus-derived cells in hosts primed against hepatitis B virus.
Patent DE-3660943-D1 (DE)
Title: Flow deviating device of a static sprinkler
Inventor: ROSSI PIETRO
IPC: B05B1/28
Filed: 1986-07-17
Granted: 1988-11-24
Abstract: Flow deviating device of a static sprinkler consisting of a U-stirrup (8) with downward flanges (15) and with a central hole (9) surrounded by shapings (10, 11) to be engaged on corresponding shapings surrounding the nozzle (3) of the sprinkler (1) and consisting of articulated baffle fins (13) on the lateral edges of the stirrup (8) and fitted with devices regulating their opening so that by changing the position of these baffle fins (13) the water jet is modified from circular, as produced by the sprinkler, to practically semicircular, rectangular or any other intermediate shape to irrigate areas with a given dimension.
Patent DE-3662640-D1 (DE)
Title: Motorized transporting device, for example for climbing and descending stairs
Inventor: BRUNET PIERRE
IPC: A61G5/00
Filed: 1986-01-23
Granted: 1989-05-11
Abstract: A motorized moving device is provided of the type comprising a chassis equipped for receiving a person or an object to be transported and an axle mounted for pivoting on the chassis in the lower region thereof, the axle comprising, fixed to each of its ends, a frame which pivotally supports at least three wheels, a first reversible drive means adapted for rotating the axle and second reversible drive wheel for selectively rotating the wheels independently of the rotation of said axle, wherein said first drive means drives said frame through hollow outer shafts integral with said frame and said second drive wheel drives said wheels through inner shafts which are coaxial with and are pivotally received in said outer shafts.
Patent DE-3666252-D1 (DE)
Title: Apparatus for putting an impervious layer in the ground
Inventor: WALTER IGNAZ DR H C
IPC: E02D31/00
Filed: 1986-07-10
Granted: 1989-11-16
Abstract: 1. A device for producing an impervious layer (6) in the ground (2), more particularly underneath a refuse tip (3), in which mutually parallel tunnels (4) used for drainage purposes are installed in the ground (2), a propulsion device spanning the space between adjacent tunnels (4) is moved through the ground (2) by means of motorised drives along the tunnel (4), said device is supported during this on the tunnels (4) and on its rear side the impervious layer (6) is produced in the ground (2), characterised in that the propulsion device is a driving shield (9), which, with its motorised drives, engages in longitudinal gear racks (8) on the tunnels (4), the driving shield (9) is constructed in an upward arc and with double walls behind its point (10) and the rear (15) of the driving shield (9) is constructed open for the removal of the material forming the impervious layer (6).
Patent DE-3682604-D1 (DE)
Inventor: MAIER GEORG
IPC: H01R13/50
Filed: 1986-03-19
Granted: 1992-01-09
Abstract: The connector housing has a series of individual sockets for respective lead cables, which are held by a latch. The one-piece housing (1) is divided below the cable insertion position into separate reception packets (1D) for the square cross-section cable terminations (2), with a contact pin inserted through a hole (7) in the base of each pocket (1D). Each cable termination is pivoted relative to the reception pocket (1D) and is held in place by a retaining nose (1G).
Patent DE-3684171-D1 (DE)
Inventor: WIDMANN ERICH
IPC: B23D63/12
Filed: 1986-05-14
Granted: 1992-04-16
Abstract: A method of and apparatus for machining a blade (1) having a plurality of cutting teeth positions with each such position mounting a material cutting tip (7) having faces (13, 16) which co-operate to provide the cutting edge (s) or cutting profile (19) of the teeth, in which the machining of said faces of any tooth is completed before commencing the machining or corresponding faces of next tip to be machined.
Patent DE-3686765-D1 (DE)
Inventor: ARCARI VITTORIO
IPC: E02B15/10
Filed: 1986-12-15
Granted: 1992-10-22
Abstract: An apparatus for depolluting waters of floating substances comprising a bottomless tank (5), one or more bladed wheels (1) which transfer liquid together with pollutant substance from the peripheral part to the central part of said tank, and a skimming system (6) for transferring the pollutant substance from said tank to a recovery system.
Patent DE-3751148-D1 (DE)
Inventor: STUBER ISTVAN
IPC: G02B21/00
Filed: 1987-12-10
Granted: 1995-04-13
Abstract: The depth sharpness increasing device has an image forming layer (6) inserted between a primary (5) and secondary magnifier (7) of the composite magnifying system, in respect to the travel of the beam after the object (4) in the image plane of the primary magnifier. The layer is formed by independent particles dispersed in a medium, the index of refraction which differs from that of the particles. The image forming layer is displaceable in the image plane so that miages coincide with the object plane of the secondary magnifier. - The primary magnifier may consist of a primary objective and primary ocular or projector, while the secondary magnifier comprises a secondary objective and a secondary ocular or projector.
Patent DE-3760369-D1 (DE)
Title: Arrangement for superposing flat work pieces
Inventor: ENGELBART WILHELM
IPC: B65H39/043
Filed: 1987-03-17
Granted: 1989-08-31
Abstract: In the automation of work operations in the manufacture of apparel, devices for picking up flat workpieces such as fabric pattern pieces comprise a plurality of magazine stations, at each of which is disposed a respective stack of workpieces, and a delivery station arranged in a row with the magazine stations. Each magazine station is assigned a respective separating device which lifts only the uppermost workpiece in the respective workpiece stack on the side thereof facing the delivery station. A foil-like carrier, moved linearly through the stations, travels at a magazine station between the workpiece stack and the workpiece which is lifted on one side and during this travel peels off the workpiece from the workpiece stack.
Patent DE-3764514-D1 (DE)
Inventor: PORTER RANDALL ALAN
IPC: C07C4/04
Filed: 1987-04-07
Granted: 1990-10-04
Abstract: The formation of carbon on metals exposed to hydrocarbons in a thermal cracking process is reduced by contacting such metals with an antifoulant selected from the group consisting of a combination of elemental indium or an organic compound of indium and tin and a combination of elemental indium or an organic compound of indium and antimony.
Patent DE-3764673-D1 (DE)
Inventor: SCHMIED RUDOLF
IPC: B67D3/00
Filed: 1987-01-19
Granted: 1990-10-11
Abstract: A magnetically inductive flow meter having a measuring tube is positioned in a pipe line for measuring the flow of a fluid product in the pipe line for enabling control of a control element. The flow meter is aligned between a control element positioned in the pipe line, which is for influencing the flow of fluid product, and a drive unit associated with the pipe line, which is for actuating the control unit for influencing the fluid product flow. A mechanically displaceable actuating rod connected with the drive unit extends into the pipe line and extends axially through the measuring tube to a connection with the control element for actuating the control element by means of the drive unit.
Patent DE-3770191-D1 (DE)
Inventor: LEE KYU H
IPC: A61M1/36
Filed: 1987-02-26
Granted: 1991-06-27
Abstract: A removable U.V. light array assembly for use in a photoactivatable agent, patient treatment system wherein photoactivatable agents, in contact with patient blood cells, are irradiated extracorporeally and then returned to the patient.
Patent DE-3772369-D1 (DE)
Inventor: BOURZAT JEAN-DOMINIQUE
IPC: C07D401/04
Filed: 1987-12-01
Granted: 1991-09-26
Abstract: Derivatives of formula (I) in which A forms with the pyrrole ring an isoindoline, 6,7-dihydro-5H-pyrrolo[3,4-b]pyrazine, 2,3,6,7- tetrahydro-5H-oxathiinno[1,4][2,3-c]pyrrole or 2,3,6,7-tetrahydro-5H- dithiinno[1,4][2,3-c]pyrrole nucleus, Het = naphthyridinyl, pyridyl or quinolyl which are unsubstituted or substituted by halogen, alkyl (1-4 C), alkoxy (1-4 C), alkylthio (1-4 C) or CF3, Y = CO.C=NOH or CHOH and R = alkenyl (3-10 C), alkyl which is unsubstituted or substituted by OH, alkoxy, alkylthio, cycloalkyl (3 - 6 C), NH2, alkylamino, dialkylamino, alkylcarbonylamino, piperazinyl, piperidyl, 1- azetidinyl, morpholino, pyrrolidinyl, carbamoyl, alkylcarbamoyl, dialkylcarbamoyl, (1-piperazinyl)carbonyl, piperidinocarbonyl, pyrrolidinocarbonyl, phenyl, pyridyl or 1-imidazolyl, or else R = 2- or 3-pyrrolidinyl, 2-, 3- or 4-piperidyl, cycloalkyl (3-6 C) or phenyl which is unsubstituted or substituted by halogen, alkyl (1-4 C), alkoxy (1-4 C) or alkylthio (1-4 C), it being understood that the radicals and alkyl portions contain 1 to 10 C unless specially mentioned, and the piperazinyl, piperidino, piperidyl, pyrrolidinyl and azetidinyl radicals may be unsubstituted or substituted in any position by an alkyl, alkylcarbonyl, benzyl or hydroxyalkyl radical or else may form a lactam functional group with the nitrogen atom of the ring. 
<??>These products can be used as anxiolytics. 
<IMAGE>
Patent DE-3774118-D1 (DE)
Inventor: RIVARD DANIEL
IPC: B01D45/00
Filed: 1987-03-23
Granted: 1991-11-28
Abstract: A mobile pump for a fluid such as air carrying entrained particles has a reservoir collecting heavier particles connected to a fluid inlet and to a suction pump, and a trap for lighter particles between the reservoir and the suction pump.
Patent DE-3775500-D1 (DE)
Inventor: KUMMERFELDT GEORG
IPC: H04N19/587
Filed: 1987-07-08
Granted: 1992-02-06
Abstract: The prediction coding system has the image divided into an image point matrix with a shift vector provided for each raster block relative to the proceding block. The adjacent blocks with non zero shift vectors are detected and used to calculate the object dependent shift rector. Pref. each measured block shift is checked by using spaced calculations to detect that with the lowest prediction error, which is then used for the subsequent motion compensation. The predicted image may be weighted dependent on the calculated movement parameters obtained from the shift of the image object edges.
Patent DE-3776982-D1 (DE)
Inventor: GEOGHEGAN EDWARD JAMES
IPC: A61K31/275
Filed: 1987-06-19
Granted: 1992-04-09
Abstract: A controlled absorption verapamil containing pellet formulation for oral administration comprises a core of a powder mixture containing verapamil or a pharmaceutically acceptable salt thereof and an organic acid and a polymeric material, said core comprising layers of said powder mixture and said polymeric material superimposed one upon the other and said polymeric material being present in an amount effective to ensure that all of said powder mixture is coated into said core and a multi-layer membrane surrounding said core, the number of layers in said membrane and the ratio of the various polymers comprising the membrane being effective to permit release of the verapamil from the pellet at a rate allowing controlled absorption thereof over a 24 hour period following oral administration, said rate being measured in vivo and having a Tmax between 6 and l6 hours.
Patent DE-3784747-D1 (DE)
Inventor: KEESEN HEINZ-WERNER DR ING
IPC: H04B14/04
Filed: 1987-03-10
Granted: 1993-04-22
Abstract: To correct for errors arising in the transmission of discrete values in block form, correcting values are added. Before and/or after transmission the multiplication of values takes plate and the resulting products are truncated with respect to the allowed index number or significant number of places. To compensate for these truncations correcting values are added to the products. When transmitting picture information the time domain values are transformed into the frequency domain. After transmission the blocks of frequency domain values are transformed back into picture values (i.e. time domain).
Patent DE-3784934-D1 (DE)
Inventor: HIRAI HAYAO C O MITSUBISHI DEN
IPC: G05B19/18
Filed: 1987-10-22
Granted: 1993-04-22
Abstract: The CPU (10) is programmed to determine whether the machining instruction to be executed requires a rapid-traverse circular-arcuate pass mode or not. If the determination is made that the machining program instruction does relate to such a mode, the CPU is arranged to compute the distance to be moved by each of the servomotors (16a,16b,16c) in unit time in such a mode. The servomotor control unit (13) receives the results of the computation performed by the CPU and produces a respective signal for controlling each of the servomotors required for performing required positional displacements in the rapid-traverse arc-like pass mode. Further, a determination is made whether the positioning required is being performed within a tracking lag error established by a tracking lag error parameter and within a droop error established by a droop error parameter.
Patent DE-3786659-D1 (DE)
Inventor: SHELTON SAMUEL V
IPC: F25B17/08
Filed: 1987-09-04
Granted: 1993-08-26
Abstract: A heat pump method and system with a pair of solid adsorbent beds connected to a heat pump loop and a reversible heat transfer loop. The heat transfer loop has a heater connected between one end of the beds and a cooling heat exchange connects the other end of the beds so that a heat transfer fluid flowing around the heat transfer loop heats one bed and cools the other.
Patent DE-3789375-D1 (DE)
Inventor: AOKI SIGERU
IPC: A21C5/00
Filed: 1987-12-29
Granted: 1994-04-21
Abstract: An apparatus and method for quantitatively providing food material, in particular, a low-fluidity food material, is provided. In the apparatus (1), the material is propelled by propelling means (15) into a space (18) at the bottom of a hopper (11). In this space, the density of the material is made uniform. The material is then introduced into a chamber (20). A piston (21) with a receding underside reciprocates in the chamber, and presses the material in the passage of the chamber into a mold opening (26), and shapes it into a desired form. By ejecting the material from the opening, the same amount of the shaped material is provided.