baber/WOPTO huggingface dataset:
Patent DE-3570877-D1 (DE)
Title: 3-amino-2,3-dihydro-1-benzoxepine compounds, process for their preparation and medicaments containing these compounds
Inventor: OHLENDORF HEINRICH WILHELM DR
IPC: A61K31/335
Filed: 1985-10-28
Granted: 1989-07-13
Abstract: 3-amino-2,3-dihydro-1-benzoxepine compounds corresponding to the general Formula I    <IMAGE>  I  wherein R1 and R2 may each be hydrogen, halogen, lower alkyl or lower alkoxy, or if one of R1 and R2 is hydrogen, the other may also be nitro or trifluoromethyl, R3 represents hydrogen or a lower alkyl group which optionally may be substituted by hydroxy, lower alnoxy, an optionally substituted phenyl group or an optionally substituted amino group, and R4 represents hydrogen or lower alkyl, or R3 and R4 together with the nitrogen atom form a 5 or 6 member heterocycle. The compounds exhibit pharmacological, especially antidepressive, activity.
Patent DE-3573405-D1 (DE)
Title: Antitheft method and apparatus, particularly for motor vehicles, controlling by blocking the action of the coupling cable
Inventor: BARBAROT GISELE
IPC: B60R25/06
Filed: 1985-10-15
Granted: 1989-11-09
Abstract: 1. A device for protecting a motor vehicle from thieves, utilizing the blocking of an element (3) essential for the motor vehicle to move, comprising - a control housing (5) fixed in the interior of the passenger cabin (6) of the vehicle and apt to be actuated either by means of a safety key or by means of an electronic code of ciphers and/or letters, which is programmed by the driver ; - a safety housing (2) through which said element (3) is mounted for displacement, said safety housing being fixed in the engine compartment (4) of the vehicle ; - electromechanical blocking and deblocking means (33, 39, 40) mounted in the safety housing (2) and actuating a rod (31) normally retracted into its position for blocking the element (3) and deblocking the element (3) against the action of its recuperating spring (34) when the electromechanical means receive an electric signal from the control housing (5), the device being characterized in that - the element essential for the vehicle to move is its cable of an engaging and disengaging clutch (3), - the cable of the engaging and disengaging clutch (3), provided with a cable clamp (30), is guided in the housing (2) by means of a guiding piece (9), during its movement the cable clamp abutting the one or the other of the opposite ends of the safety housing (2) ; - the guiding piece (9) comprises a hole (38) through which, during displacement, the rod (31) passes which one of the ends of the cable clamp (30) abuts in its blocking position ; - a support (37) is fixed in the interior of the safety housing (2) and traversed by the displacement rod (31) ; - abutment discs (35, 36) are fixed on the blocking rod (31) on either side of the support (37) in order to limit the displacement of the rod (31), the recuperating spring (34) of the rod (31) being disposed between one of the discs (35) and the support (37) ; - electromechanical reclosing means (39, 40) cooperating with the other abutment disc (36) in order to return the rod (31) from its blocking position to its non-blocking position upon receipt of an electrical signal from the control housing (5) and to hold it in this way in view of another utilization of the vehicle.
Patent DE-3587512-D1 (DE)
Inventor: MONTAGNIER LUC
IPC: C12N15/49
Filed: 1985-10-18
Granted: 1993-09-09
Abstract: Purified material (I) contg. the polypeptide back bone of a glycoprotein of molecular wt. about 110,000, or antigen of lower molecular wt. derived from it, is new. (I) is recognised by sera of human origin and contg. antibodies against the virus of lymphadenopathies (LAV) or acquired immune deficiency syndrome (AIDS). Peptides corresp. to the aminoacid sequences deducible from proteins encoded by LAV DNA are new, when defined by specific residues, e.g. 12-32, 37-46, 49-79, 88-153 etc.
Patent DE-3588016-D1 (DE)
Inventor: TENNETT HOWARD
IPC: C01B31/02
Filed: 1985-12-04
Granted: 1995-06-14
Abstract: This invention concerns an essentially cylindrical discrete carbon fibril characterized by a substantially constant diameter between about 3.5 and about 70 nanometers, e.g. between about 7 and 25 nanometers, length greater than about 102 times the diameter, an outer region of multiple essentially continuous layers of ordered carbon atoms and a distinct inner core region, each of the layers and core disposed substantially concentrically about the cylindrical axis of the fibril. Preferably the entire fibril is substantially free of thermal carbon overcoat. The invention further concerns a plurality of such fibrils. The fibril or plurality of fibrils of this invention may be produced by contacting for an appropriate period of time and at suitable pressure a suitable metal-containing particle with a suitable gaseous, carbon-containing compound, at a temperature between about 850 DEG  C. and 1200 DEG  C., the ratio on a dry weight basis of carbon-containing compound to metal containing particle being at least about 100:1. The fibrils are useful in composites having a matrix of e.g., an organic polymer, an inorganic polymer or a metal. In one embodiment the fibrils are incorporated into structural materials in a method of reinforcement. In other embodiments the fibrils may be used to enhance the electrical or thermal conductivity of a material, to increase the surface area of an electrode or capacitor plate, to provide a support for a catalyst, or to shield an object from electromagnetic radiation.
Patent DE-3650468-D1 (DE)
Inventor: NOWINSKI ROBERT
IPC: A61K35/76
Filed: 1986-09-12
Granted: 1996-02-22
Abstract: Cell lines which lack human class II histocompatibility antigens are disclosed. The cell lines may be utilized within a method for propagating microorganisms, such as viruses, for determining the presence and/or amount of antibody to a microorganism in a biological fluid, and within a method for producing antibodies to a selected microorganism.
Patent DE-3663045-D1 (DE)
Title: Washing machine or dryer with detection of the closing state of the washing drum
Inventor: GAROFALO FRANCOIS
IPC: D06F37/30
Filed: 1986-10-03
Granted: 1989-06-01
Abstract: 1. A washing or drying machine comprising a cylindrical rotating drum (10) containing the clothing of the like to be washed or dried and closed by a door (13 and 14) integral with the drum, the latter being driven to rotate by an electric motor (20) operated by a regulating circuit (21, 22, and 23) comparing the real speed of rotation with the rated speed in order to correct the speed as a function of the difference between these two values and making it possible to gradually increase the speed of rotation of the motor (20) during a predetermined time, for putting the machine into operation, characterized in that the speed of the regulation (21, 22 and 23) is performed in an open loop during the said predetermined time, of the order of a few seconds, and this regulation is performed in a closed loop at the end of the said predetermined time if, at this instant, the speed of rotation of the drum is greater than a determined threshold (Vo ), the supply of electrical power to the drive motor being interrupted at the end of the predetermined time if, at this instant, the speed of rotation of the drum is less than a determined threshold (Vo ).
Patent DE-3665247-D1 (DE)
Title: Insecticidally active agent for combating textile pests
Inventor: ITZEL HANSHELMUT DR
IPC: A01N53/10
Filed: 1986-06-20
Granted: 1989-10-05
Abstract: 1. Moth repellent to control the developmental stages of the clothes moth, comprised of a combination of O,O-diethyl-O-3,5,6-trichloropyrid-2-yl-thiophosphoric acid ester (chlorpyrifos) or O,O-dimethyl-O-3,5,6-trichloropyrid-2-yl-thiophosphoric acid ester (chlorpyrifos-methyl) and 2,2-dimethyl-3-(2-methyl-1-propenyl)-cyclopropane carboxylic acid-(1-ethinyl-2-methyl-2-pentenyl)-ester (emphenthrin).
Patent DE-3677053-D1 (DE)
Inventor: TATUM JOHN P
IPC: C01B33/20
Filed: 1986-05-06
Granted: 1991-02-28
Abstract: An organoclay material adapted specifically for use in a given system is selected by testing the system with organoclays made using a range of quaternary ammonium compounds having varying average carbon chain lengths, particularly by reacting suitable clays with mixed quaternary ammonium compounds, in order to determine the optimum C to N ratio in such quaternary ammonium compounds for that system. An organoclay is then manufactured substantially in accordance with the optimum ratio by utilising one or more selected quaternary ammonium compounds designed substantially to achieve the optimum C to N ratio or a single quaternary ammonium compound which affords said C to N ratio.
Patent DE-3679267-D1 (DE)
Inventor: BRIDGSTOCK ERIC
IPC: B29C65/36
Filed: 1986-09-11
Granted: 1991-06-20
Abstract: In an electro-fusion welding process a fault, e.g. due to incorrect assembly of the pipe joint components, is detected by sensing the welding current and emitting a signal to actuate an audible or visible alarm and/or to interrupt the welding process, if the welding current increases unexpectedly. A reference signal dependent upon the current dependent signal produced by the sensor (1) and RMS to DC converter (2) at a time t, is held by a converter (5) and is compared by a comparator (7) with the current dependent signal transmitted through converter (6) at subsequent intervals. So that the device does not react to transient current increase a delay arrangement (9-12) delays the output signal for a given time.
Patent DE-3679589-D1 (DE)
Inventor: PAPA RALPH A
IPC: H01R13/28
Filed: 1986-04-28
Granted: 1991-07-11
Abstract: A compact electrical terminator device (10) is provided. The device has a circuit board (11) mounted parallel to the mating face of the device between two housings (12, 13). The resistive or other impedance elements (35) are mounted on the side of the circuit board (11) away from the mating face and are covered by a ventilated housing (13). The terminals (34) of the device project directly from the circuit board (11) in the other direction, passing through terminal channels (14) in the other housing (12).
Patent DE-3681158-D1 (DE)
Inventor: ZAUGG PAUL
IPC: A61M5/168
Filed: 1986-04-11
Granted: 1991-10-02
Abstract: An injection shut-off valve for insertion into an infusion line comprises a housing with connections for inlet and outlet lines. The housing includes an orifice for introducing an injection syringe. A valve is installed in the housing and includes a deformable diaphragm. In a non-injection state, the valve device seals off fluid flow between the inlet and outlet lines on the one hand and the orifice on the other. During injection, the diaphragm is deformed to create an opening such that fluid flow from the inlet to the housing is shut off. During deformation of the diaphragm the orifice is brought into fluid carrying communication with the outlet line from the housing, thus making it possible for the injection fluid to pass through the housing into the outlet line, and to a patient.
Patent DE-3684479-D1 (DE)
Inventor: BOUCHET RENE
IPC: E02B3/06
Filed: 1986-10-03
Granted: 1992-04-23
Abstract: PCT No. PCT/MC86/00003 Sec. 371 Date Aug. 13, 1987 Sec. 102(e) Date Aug. 13, 1987 PCT Filed Oct. 3, 1986 PCT Pub. No. WO87/02724 PCT Pub. Date May 7, 1987.A breakwater for attenuating the sea-swell effects of waves includes a bottom plate rigidly supporting and adapted to be immersed in a body of water. A generally upwardly extending solid front wall is formed at an upstream edge of the plate and an upper end of the front wall extends above the surface of the body of water. A generally upwardly extending rear wall is formed at a downstream edge of the bottom plate and has a plurality of regularly spaced orifices formed therein. A generally upwardly extending intermediate wall is formed between the front wall and the rear wall and also includes orifices, the front wall and the intermediate wall forming therebetween an energy dissipation basin. The front wall extends above the surface of the body of water so as to prevent the passage of a sea swell above the bottom plate as long as the amplitude of the swell is average. The water between the bottom plate and the bottom surface of the body of water behaves like an inert obstacle whereby at least a portion of an incident sea swell is reflected and any swell wave transmitted downstream is of reduced amplitude.
Patent DE-3750051-D1 (DE)
Inventor: DOSHI KISHORE JASRAJ
IPC: B01D53/04
Filed: 1987-04-10
Granted: 1994-07-21
Abstract: A process for the enhanced separation of gases comprising:   (a) contacting a feed gas stream (1) at an elevated pressure with a permeable membrane (4) capable of selectively permeating a first component thereof, thereby obtaining a first component enriched, second component depleted permeate portion (6) of said feed stream (1) at a reduced pressure, and a second component enriched, first component depleted non-permeate portion (5) of said feed stream (1) substantially at said elevated pressure; (b) withdrawing said non-permeate gas (5) from the permeable membrane (4); (c) passing said permeate gas (6) to the feed end of an adsorbent bed in a pressure swing adsorption system (9) capable of selectively adsorbing additional amounts of said second component therefrom at an upper adsorption pressure, with unadsorbed, purified first component gas being withdrawn as a high purity gas (10) from the product end of the bed; (d) countercurrently depressurizing the bed to a lower desorption pressure and/or purging said bed (9) to desorb and release a first and second component-containing regeneration stream (11) from the feed end of the bed (9); and (e) recycling said at least a portion of regeneration stream for combination with additional quantities of the feed gas stream, whereby the separation of the first component is achieved at a high purity and desirable recovery levels, with said second component being available at a desirably high pressure level. l
Patent DE-3750811-D1 (DE)
Inventor: FERGASON JAMES
IPC: G03G15/04
Filed: 1987-07-30
Granted: 1995-01-12
Abstract: A liquid crystal moving picture projector includes a liquid crystal imager or display device and projection optics for projecting images sequentially created by the imager. The imager, sometimes referred to as a liquid crystal display, includes a continuous strip of liquid crystal material capable of temporarily storing charge to create characteristics of an image on a frame by frame basis capable of being projected and a dynamic electrode system selectively to apply charge to the liquid crystal material to create the sequential images. The projection optics includes light source, mask, shutter and lens systems capable of projecting the sequential images created by the imager.
Patent DE-3764249-D1 (DE)
Inventor: KOENIG GERHARD
IPC: B65D51/30
Filed: 1987-12-11
Granted: 1990-09-13
Abstract: 1. Method for the protection of the inner wall of gas cylinders (1), in particular for use with high purity gases, against corrosion while the gas cylinders are being transported or stored prior to their being filled with gas, characterized in that a plug (6) is provided for the gas cylinder (1) on which, or in which, respectively, a drying agent (9) is placed, whereafter the plug with the drying agent is placed into the cylinder opening with a gasket being put therebetween, and the cylinder such is held tightly closed until being filled.
Patent DE-3764821-D1 (DE)
Inventor: DEINHAMMER WOLFGANG DR DIPL IN
IPC: C07C45/00
Filed: 1987-02-19
Granted: 1990-10-18
Abstract: 1. Process for the preparation of 1,1,3-trichloroacetone by chlorination of acetone, or the mono- or dichloro-derivatives thereof, with the exclusion of water and at temperatures of up to 100 degrees C, characterized in that, acetone, chloroacetone or 1,1-dichloracetone, on their own or as a mixture, are reacted at temperatures in the range from 10 degrees to 80 degrees C with not more than equimolar amounts of chlorine in the presence of iodine or an iodine-containing compound soluble in the reaction mixture.
Patent DE-3776107-D1 (DE)
Inventor: SANDERS GERHARD
IPC: B08B3/10
Filed: 1987-11-26
Granted: 1992-02-27
Abstract: The cleaning method is used to remove insulation fluid contg. polychlorinated biphenyl from the pores of the insulation material using a liquid soln. bath contg. a component within the group containing the aliphatic, aromatic , chlorinated and/or fluorinated hydrocarbons. A relative motion at a velocity of between 0.02 and 0.5 m/sec for a duration of between 8 and 60 minutes is provided between the insulation material and the liquid soln., while the latter is heated from the ambient temp. to an end temp. at between 10 and 20 deg. C below the boiling point. The soln. is subjected to ultrasonic waves with a frequency of between 20 and 30 kHz.
Patent DE-3777595-D1 (DE)
Inventor: GOLDBERGER WILLIAM MORGAN
IPC: C01B31/04
Filed: 1987-01-05
Granted: 1992-04-23
Abstract: Properties of naturally occurring  C materials are modified by treatment in a fludised bed at a temp. of at least about 2500 deg. C, using a primer charge of a C material, pref. a conductive, non-sticky, granular solid, esp. petroleum coke, fluidised using a fluidising medium.  Bed residence time of the C material being treated is sufficient to increase the resiliency of the material 100%. Pref. the bed is fluidised using an inert gas, pref. N2, at a pref. flow rate of 7-8 scfm.
Patent DE-3781704-D1 (DE)
Inventor: KLUTH HANS-JUERGEN DIPL ING
IPC: H04N9/835
Filed: 1987-03-06
Granted: 1992-10-22
Abstract: The video magnetic heads record a reduced frequency chrominance carrier and an audio carrier, frequency modulated by an audio signal, within the frequency range available for recording. The audio carrier at the upper end of the frequency range is recorded in a partial range attenuated during playback before the video carrier demodulation. During the playback the audio carrier is reset to its original frequency of 5.5 or 5.74 MHz by a mixer carrier, obtained by multiplying the line frequency. Pref. the upper end of the frequency range is widened by the above mentioned partial range by switches. The video heads, or the head amplifiers, may be fitted with a resonance point for resonance increase of the frequency characteristic in the partial range.
Patent DE-3856251-D1 (DE)
Inventor: SUGIMOTO HACHIRO
IPC: C07D295/10
Filed: 1988-06-22
Granted: 1998-10-22
Abstract: Cyclic amine cpds. of formula (I) and their salts are new. - J is (a) a gp., opt. substd., of: phenyl, pyridyl, pyrazyl, cyclohexyl, quino(xa)lyl or furyl; (b) a monovalent or divalent gp., where the phenyl may have substit(s), of: indan(ol)yl, (iii) inden(on)yl, indan(edio)hyl, tetralonyl, benzosuberonyl, or C6H5-CO-CH(CH3)-; (c) a monovalent gp. derived from a cyclic amide cpd. (d) lower alkyl; or (e) R21-CH=CH- (R21 = H or (lower alkoxycarbonyl). B = (CHR22)r, CO(CHR22)r, NR4-(HCR22)r, CO-NR5-(CHR22)r, CH=CH-(CHR22)r, OCOO-(CHR22)r, OOC-NH-(CHR22)r, NH-CO-(CHR32)4, CH2CONH-(CHR22)r, (CH2)2CONH-(CHR22)r, CH(OH)-(CHR22)r, CH(OH)-(CHR22)r, = (CH-CH=CH)b, =CH-(CH2)c, =(CH-CH)d, COCH=CH-CH2, COCH2-CH(CH(OH)CH2, CH(CH3)CONHCH2, CH=CHCONH(CH2)2, NH, O, S, dialkylaminoalkylcarbonyl or lower alkoxycarbonyl; R4 = H, acyl, lower alkyl(sulphonyl), (substd.)phenyl, or (substd.)benzyl; R5 = H, lower alkyl or phenyl, r = 0-10; R22 = H or Me such that one alkylene may have no CH3 or one or more CH3; b = 1-3; c = 0-9; d = 0-5; T = N or C (i) Q = N, C or (i) q = 1-3; K = H, (substd.) phenyl, arylalkyl in which the phenyl may be substd. cinnamyl, lower alkyl, pyridylmethyl, cyclo(alkyl)alkyl, adamantanemethyl, furylmethyl, lower alkoxycarbonyl or acyl; and dotted lines is a single-or double-bond. - 1-benzyl-4-((5,6-dimethoxy -1-indanon)- 2-ylidenyl)methyl) piperidine hydrochlorideis and example.
Patent DE-3865098-D1 (DE)
Title: Axial fan radiator-cooling rotor
IPC: F04D29/38
Filed: 1988-05-31
Granted: 1991-10-31
Abstract: The rotor includes a hub carrying a ring of radial blades. Each blade (3) has the following combination of characteristics. The leading edge (3a) is curved backwardly and has a hyperbolic profile when viewed both from the front and from the side. The trailing edge (3b) is straight. The angle of keying is a hyperbolic function of the radial coordinate of the blade.
Patent DE-3866746-D1 (DE)
Inventor: BARTHELEMY PASCAL
IPC: C07F7/08
Filed: 1988-03-03
Granted: 1992-01-23
Abstract: Novel heat-resistant maleimido polymers, well adopted for the production of molded/laminated shaped articles, are copolymerizates of (a) a hydrocarbyl N,N'-bis(maleimide); (b) an N,N'-bis(maleimide) containing a diorganopolysiloxane bridge; (c) a diprimary diamine; optionally, (d) at least one other comonomer copolymerizable therewith; and, optionally, (e) a catalyst therefor.
Patent DE-3866872-D1 (DE)
Inventor: THEURER JOSEF ING
IPC: E01B29/13
Filed: 1988-05-18
Granted: 1992-01-23
Abstract: The machine shifts sideways a track section comprising rails and sleepers. It has a chassis mounted on bogies,  equipped with a lifting and shifting mechanism with rolling tools, and a further mechanism working in the longitudinal direction of the track aligning transverse sleepers, and adjsutable for height. A height-adjustable tamping mechanism with positioning and vibratory tools is included. The sleeper aligning mechanism (16) forms with  the lifting and shifting one (13) a compact unit (17) with a common support frame (18). The latter is coupled to the chassis (5) by hydraulic rams (12) for vertical and lateral adjustment.
Patent DE-3867222-D1 (DE)
Inventor: BERGENDAHL HANS-GEORG DIPL ING
IPC: C05G5/00
Filed: 1988-07-15
Granted: 1992-02-06
Abstract: Fine-grained salts, specially potash salts, are pressed into flakes by a roller press, the rollers of which are driven in synchronism and have a profiled surface. Screw conveyors feed the salt in the gap between the rollers. Each roller is divided in two working widths, each carrying a bandage, sealed at both ends by a wedge for the gusset between the rollers. Each bandage has one coordinated screw conveyor. The bandages carry a profile pattern, preferably in the shape of interrupted herringbone ribs.
Patent DE-3868818-D1 (DE)
IPC: B65D83/00
Filed: 1988-10-03
Granted: 1992-04-09
Abstract: A container-dispenser (10) for stick-form material, for example glue sticks, antiperspirants, solid perfumes, and the like, enabling the stick to be advanced step-wise from the container, comprises a hollow tubular body (12) with one open end (16); a central rod (20) extending internally from the base (14) of the body; a spring-loaded (26) actuator (22) to impart short axial movements to the rod on depression of the actuator, the rod and actuator returning to their original positions on release of the actuator; a follower (28) within the body having slidable co-operative engagement with the body and with the rod, permitting free axial movement of the follower only in the direction away from the base, so as to advance the stick from the body.