baber/WOPTO huggingface dataset:
Patent DE-3371529-D1 (DE)
Title: Process for the fluorination of a surface layer of shaped bodies made of plastics
Inventor: BLIEFERT CLAUS PROF DR
IPC: C08J7/12
Filed: 1983-11-30
Granted: 1987-06-19
Abstract: Method for the fluorination of a surface layer of articles molded from plastic, vulcanized rubber or other such macromolecular substances by the exposure of at least a part of the article's surface to a fluorine-yielding liquid in a controllable reaction, the liquid consisting of a solvent or solvent mixture containing dissolved elemental fluorine. Suitable solvents are especially halogen hydrocarbons in accordance with DIN 8962, which are liquid within a temperature range from -30 DEG  C. to +10 DEG  C., but also water and solvents having perfluoroalkyl groups. The liquid, in which a fluorine concentration between 0.5x10-3 and 1x10-2 mol/l is established by the introduction of fluorine diluted with inert gas, is used to treat the articles for about 20 seconds to 30 minutes; the fluorine can be activated if desired. The liquid can additionally contain sulfur dioxide, oxygen, carbon monoxide, chlorine, bromine, or mixtures thereof.
Patent DE-3374069-D1 (DE)
Title: Coke oven
Inventor: GREGOR KARL DIPL ING DR
IPC: C10B33/00
Filed: 1983-07-04
Granted: 1987-11-19
Abstract: The machine runs on two rails. One rail runs along the offside of the coke quenching car and the other lies between the latter and the coke side platform. The coke transfer machine is designed as a gantry straddling the coke quenching car, leaving the coke side platform entirely clear. The coke guide and the door handling ancillaries are housed inside it and can be extended towards the oven chambers when needed. This creates an efficient coke transfer machine, leaving the coke side platform unobstructed for all check and maintenance work.
Patent DE-3379126-D1 (DE)
Title: Television receiver
Inventor: HALL ANTHONY PEARSON
IPC: G08B25/00
Filed: 1983-12-02
Granted: 1989-03-09
Abstract: A television receiver 1 is linked with a number of detectors (for example ultra-sonic burglar alarms 2 and 3, a smoke detector 4, an assistance alarm 5 and a microphone 6 for detecting the crying of a baby) located throughout a home. When any of the detectors 3 are activated, an appropriate message identifying the relevant source is flashed onto the television screen in order to notify the viewer. The connection between detectors and the television receiver utilizes the existing mains supply wiring (7).
Patent DE-3462902-D1 (DE)
Title: Process for the preparation of half-ester adduct modified polymer-polyols
Inventor: STAMBERGER PAUL
IPC: C08G18/63
Filed: 1984-06-06
Granted: 1987-05-07
Abstract: Half-ester adducts and improved polymer-polyols, both useful in the production of polyurethane foams and other synthetic materials are provided, as well as synthetic end products. The half-ester adducts are produced by reaction between polyols and polycarboxylic compounds including dibasic carboxylic acids and dibasic carboxylic anhydrides.
Patent DE-3480717-D1 (DE)
Inventor: ATKINSON RONALD EDWARD
IPC: C11D1/83
Filed: 1984-05-04
Granted: 1990-01-18
Abstract: Stable liquid dishwashing compositions are provided incorporating an alkyl benzene sulphonate and/or alkyl sulphate, an alkyl ethoxy sulphate and an ethoxylated C6-C13 alcohol containing an average of (Eav) from 1.5 to 25 moles of ethylene oxide per mole of alcohol and wherein the ethoxylated alcohol contains no more than 1% by weight of unethoxylated alcohol when Eav<9 and no more than 2% by weight of unethoxylated alcohol when 9<Eav<25.
Patent DE-3485044-D1 (DE)
Inventor: LINK GERHARD DIPL ING
IPC: C07C17/156
Filed: 1984-07-11
Granted: 1991-10-17
Abstract: The air supply to a reactor for oxych,orinatoxychlorinationoof ethylene under pressure (for mfr. of dichloroethane) is heated by means of hot flue gas from the combustion of a chlorinated hydrocarbon bottoms stream. The bottoms stream is fed into a combustion zone together with air and water, and the flue gas is passed to a water-cooled heat exchanger via a line with several air inlets. The heated air is passed from the heat exchanger to the oxychlorination reactor.
Patent DE-3564660-D1 (DE)
Title: Method for rolling foils from aluminium
Inventor: GUTTINGER HEINZ
IPC: B21B1/40
Filed: 1985-01-26
Granted: 1988-10-06
Abstract: In rolling metal foils, such as aluminum foils, especially very thin foils in the range down to 10  mu m, an improved uniformity of the foil thickness over the width of the foil sheet and, simultaneously, greater rolling speeds of the foil sheet are obtained by operating the rolling apparatus at a working point of the rolling force/material-working or line force/deformation characteristic curve which lies below the saturation region in which, while the material-working or deformation is nearly independent of the rolling or line force, the rolling or pulling speed is determined by other parameters and can not be varied. The thickness variations occurring under this selection of the working point and due to variations in the rolling or line force over the width of the rolls are compensated by regulating the rolling or line force such that the thickness reduction is constant over the width of the sheet or has a desired profile of variation. This can be obtained by, for instance, constructing one or more of the rolls as a controlled deflection roll provided with a series of pressure or support elements having regulatable pressing forces distributed over the width of the roll.
Patent DE-3567929-D1 (DE)
Title: A screen-locking device for use in roll blinds
Inventor: SHOJI YOSHIHIRO
IPC: E06B9/90
Filed: 1985-10-18
Granted: 1989-03-02
Abstract: A screen-locking device for use in roll blinds of the type having a fixed shaft (11), a screen-roll (15) rotatably fitted on the fixed shaft, a cord-pulley (20) rotatably mounted on the fixed shaft, the device comprising a brake drum (11b) formed on the fixed shaft, a coil spring (24) fitted around the brake drum, the cord-pulley having an opening (22) over the brake drum, the coil spring having the both ends (25, 26) thereof inserted into the opening and crossed in a V-shaped form when axially viewed, a sleeve (17) removably fixed to the screen-roll and rotatably mounted on the fixed shaft (11), a key (18) reversibly fitted on the sleeve and formed with a radill  POUND inwardly extending projection (19) on one side of the key. For use with a roll blind having no auxiliary spring-motor, the device produces a large braking force when the key is set one way in which the projection is in a space between the both ends (25, 26). On the other hand, for use with a roll blind with an auxiliary spring-motor (44) to balance the weight of the screen (30), the device produces a small braking force when the key is set the other way in which the projection is out of the space between the both ends.
Patent DE-3570162-D1 (DE)
Title: Static power frequency converter
Inventor: THOUVENIN JEAN-MARIE
IPC: H02M7/529
Filed: 1985-07-12
Granted: 1989-06-15
Abstract: The static converter of the invention comprises a central processor (15) measuring the output voltage (TM3), the output current (TM4), the rectifier current (S) and the reverse bias time (8) of the thyristors of the switch (5). From this information it drives, through interfaces (17, 18, 20) the starting thyristors (6) comprising a series resonating circuit intitiating the oscillations of the parallel resonant load circuit (2,3).
Patent DE-3574342-D1 (DE)
Title: Process and device for the selective separation of pathological and/or toxic species from blood or plasma with the use of filter candles
Inventor: ROSSKOPF GERHARD DR
IPC: B01D61/18
Filed: 1985-06-14
Granted: 1989-12-28
Abstract: A process and device for the selective separation of pathological and/or toxic species from blood, plasma or serum wherein a plasma or serum fraction is passed through a container containing one or more filter candles of decreasing mean pore diameter and which may contain a sterilizable spacing disc between the filter candles. In accordance with the invention, macromolecular phatological and/or toxic species with molecular weight exclusion limits between about 20,000 and 3,000,000 D may be selectively separated from a fraction of plasma or serum.
Patent DE-3576515-D1 (DE)
Inventor: KOLLER HUBERT
IPC: C09J7/35
Filed: 1985-12-14
Granted: 1990-04-19
Abstract: 1. Method for the manufacture of a thermoplastically acting adhesive member (1), comprising a heat-resistant layer-support (2) provided with a layer of thermoplastic adhesive (3), characterised in that for the manufacture of an adhesive member (1) which is adhesive on both sides, a thermoplastic adhesive, which is suitable for the adhesive binding of stacks of sheets (6), and which is not however hard in the film property but has reduced bending resistance, is applied in the liquid or extruded form to the one side of the layer-support (2) made of material which is permeable to liquids, under external conditions which bring about hardening or prevent the flow property, before the thermoplastic adhesive can penetrate the layer-support (2) as far as its other side.
Patent DE-3576532-D1 (DE)
Inventor: SPIEGELMAN STANLEY ROBERT
IPC: C21D9/00
Filed: 1985-06-19
Granted: 1990-04-19
Abstract: In an in situ annealing apparatus, two sets of heater support members angularly distributed around a central vertical member are radially extendable individually or in groups to position heater elements for purposes of in situ annealing, within a preset distance of the cylindrical walls of any one of a series of pressure vessels having a range of diameters. A convex shaped heater bottom support member is provided for each diameter vessel and is axially telescoped into the central vertical member so that an additional set of heater support members can be installed between the first mentioned two sets of heater support members and the bottom heater support member to accommodate for varying depths of the vessels. Thermocouples are extended from the annealing apparatus by actuators which use a spring or pneumatic pressure to press the thermocouple against the vessel wall with a preset constant force for accurate temperature measurements. The actuators use pneumatic pressure to retract the thermocouples to preclude damage during withdrawal of the annealing apparatus from the vessel.
Patent DE-3577047-D1 (DE)
Inventor: WOODROW HAROLD E
IPC: B21B35/02
Filed: 1985-04-22
Granted: 1990-05-17
Abstract: A single strand rolling mill has successive pairs of work rolls arranged to roll rod and bar products in a twist-free manner. The work rolls are carried on roll shafts included as part of roll packages which are detachably mounted to gear housings, and the gear housings contain intermediate drive shafts and intermeshed gears connected via line shaft segments and intermeshed bevel gears to a primary mill drive. The gear housings are carried on a base which is made up of a flat vertically upstanding structural member standing on edge and joined to an underlying base plate. The structural member extends beneath and in parallel relationship to the rolling line. Rib members extend laterally away from and are spaced along opposite sides of the structural member. The rib members are joined on edge to both the structural member and the baseplate and have upper support edges on which the gear housings are secured.
Patent DE-3578114-D1 (DE)
Inventor: DAUPHIN ELKE
IPC: A47C1/024
Filed: 1985-03-14
Granted: 1990-07-19
Abstract: 1. Chair, in particular office chair, having a base (1) and a seat (3) disposed thereon as well as a backrest (8), wherein the seat (3) and the backrest (8) are supported such that they are pivotable in a coordinated manner about horizontal axes (6, 18) in accordance with the shift in weight of a user, and wherein at least one energy storage device is provided for damping the pivoting movement and for attaining a restoring action, wherein a seat carrier (4) and a backrest support part (7) joined to the seat carrier in a manner pivotable about an axis (6) are provided, wherein a supporting column (2) of the base (1) is rigidly fixable on the seat carrier (4), wherein a seat holder (19) is provided projecting upward beyond the seat carrier (4) and being supported on the latter in a manner pivotable about an axis (18), wherein the seat (3), in the vicinity of a front section, is rigidly joined to the seat holder (19) and, in the vicinity of a section located behind the axis (6), is joined to the backrest support part (7), and wherein the energy storage device, extending obliquely with respect to the seat (3), is disposed on the backrest support part (7) in a manner pivotable about an articulation axis (shaft 34), on the one hand, and the seat carrier (4), on the other hand, characterized in that the seat (3) is joined to the backrest support part (7) via elastic buffers (32), in that the pivot axis (6) is arranged in an upper section of the seat carrier (4) and the backrest support part (7), in that the energy storage device is embodied by a gas spring (33) and is articulated on the seat carrier (4) in a manner pivotable about an articulation axis (shaft 36), and in that the articulation axis (shaft 36) for the gas spring (33) is disposed on the seat carrier (4) below the pivot axis (6) and at a distance thereof between the backrest support part (7) and the seat carrier (4) and the articulation axis (shaft 34) of the gas spring (33) is disposed on the backrest support part (7) in the vicinity of the upper edge and the rear edge thereof.
Patent DE-3583557-D1 (DE)
Inventor: KIRBY JANE PARSONS
IPC: C12P1/06
Filed: 1985-05-07
Granted: 1991-08-29
Abstract: A new antibacterial agent designated LL-C19004 is described, which antibacterial agent is produced through microbiological fermentation, under controlled conditions, using a new species of Saccharothrix, Saccharothrix espanaensis (NRRL 15764).
Patent DE-3584770-D1 (DE)
Inventor: GALIK GEORGE MARION
IPC: B01F25/60
Filed: 1985-08-29
Granted: 1992-01-09
Abstract: An apparatus is provided that is useful for effecting liquid-liquid extraction by contacting a first liquid medium with a substantially immiscible heavier second liquid medium. The apparatus includes either a single mixer-settler unit or two or more such mixer-settler units in series. Each mixer-settler unit includes a vertically extending settling tank. An elongated extraction column extends generally vertically upwardly through the settling tank bottom. The extraction column is open at its top with the top of the extraction column below the top of the settling tank. A mixer is provided in liquid communication with the extraction column for mixing the first and second liquid mediums together to form a dispersion of droplets of one of the liquid mediums in the other liquid medium and for pumping the liquid mediums through the apparatus. The dispersion flows from the mixer upwardly through the extraction column and out from its top into the settling tank. The first liquid medium separates from the dispersion, rises to the top of the settling tank and exits the settling tank from an outlet near the settling tank top. The second liquid medium separates from the dispersion, sinks to the bottom of the settling tank and exits the settling tank from an outlet near the settling tank bottom.
Patent DE-3586569-D1 (DE)
Inventor: AGREN MAGNUS
IPC: A61F13/00
Filed: 1985-02-14
Granted: 1992-10-08
Abstract: The invention relates to a dressing which incorporates substance for cleansing sores and stimulating the healing thereof. The substance is zinc oxide, which is bound in the dressing with the aid of a tissue compatible polymer.The invention also relates to a method for preparing such dressings.
Patent DE-3660797-D1 (DE)
Title: Chassis for trailers with an overrun brake
Inventor: DOWE GUNTER
IPC: B60T11/10
Filed: 1986-06-06
Granted: 1988-11-03
Abstract: 1. A running frame for overrun-braked vehicle trailers, the running frame having at least one axle member (17) and wheel brakes, the braking force being transmitted by a mechanical transmission facility (6) from the overrun device (1) to at least one brake lever (10) so connected to a brake shaft (11) as to corotate therewith and by the brake lever (10) to brake shoes (13) of a drum brake or disc brake, the axle member (17) being so disposed in its suspension (21-24) as to be prevented from rotating by an abutment (49, 35, 28) during a brake application in forwards travel, whereas during a brake application in reverse travel the axle member (17) is so mounted as to be limitedly rotatable from its normal position around its axis against a restoring force, the running frame also comprising an axle lever (15) rigidly connected to the axle member (17), the brake shaft (11) being rotatably mounted on a part so connected to the axle member (17) as to corotate therewith, characterised in that the brake shaft (11) is mounted in the free end of the axle lever (15) and the mechanical transmission facility is in the form of a cable-in-hose device (6) whose cable (8) engages a structural member (19) rigidly secured to the running frame while the hose (7) bears on the brake lever (10).
Patent DE-3661438-D1 (DE)
Title: Headlamp and bulb holder
Inventor: PETRACCHI PATRICE
IPC: F21V19/00
Filed: 1986-08-21
Granted: 1989-01-19
Abstract: 1. Headlamp including a reflector provided with a central opening for passage of a bulb, a bulb holder provided with a seat for the cap and the pin or pins of the bulb, and elastic means bearing on the reflector and acting upon the bulb holder to apply a flange of the bulb against a reflector's rear bearing surface provided around the central opening, characterized in that the bulb holder (28) is composed of a part made of an electrically insulating material which is fitted with added metallic elements (30, 34), ensuring an electric contact with the pin or pins (26) and possibly with the cap (24) or the flange (20) of the bulb, and the front end of which is provided with an annular surface bearing upon the flange (20) of the bulb, and in that said elastic means are composed of one or several elastic fasteners (38) stretched between the reflector (10, 12) and the bulb holder (28).
Patent DE-3666570-D1 (DE)
Title: Device for storing parts with spaces therebetween, especially for storing metal sheets or preformed metal sheets
Inventor: BERGHEIM HANS
IPC: B65G1/14
Filed: 1986-08-21
Granted: 1989-11-30
Abstract: 1. Device for storing parts (15) with spaces therebetween, especially for storing metal sheets or preformed metal sheets in a feed direction, consisting of at least one column (19), supporting arm or the like which has levers pivotable about essentially horizontal pivot pins (3) and serving as supporting arms, in which arrangement a lever located in the inactive position when a part is being stored is pivoted into its receiving position by a lever directly following in the feed direction, located in a receiving position and receiving the part, and at the same time the lever following in the feed direction is pivoted out of its receiving position into the working position, characterized in that each lever is L-shaped and has a supporting arm (1a, b, c) which serves as a long lever section for receiving load, while the short lever section serves as a stop surface (2a, b, c), and the fulcrum is arranged in the angled area, in that a cranked control lever (4a, b, c) is pivotably mounted on the pivot pin (3a, b, c) next to the supporting arm (1a, b, c), the crank of which control lever (4a, b, c), in the pivot area, has a V-shaped stop surface (5a, b, c) with which a driving pin (6a, b, c) located on the supporting arm (1a, b, c) comes into contact during the pivoting about the pivot pin (3a, b, c), and in that the front side of each control lever (4a, b, c), towards the load-receiving area, in each case has a control surface (7a, b, c) for moving the supporting arm (1a, b, c) lying in front of it in the feed direction into the receiving position and an end stop (9a, b, c) for limiting the working position of the supporting arm located on the Sine pivot pin and also, on the rear side, in each case a stop surface (8a, b, c) for limiting the inactive position of the associated supporting arm via the V-shaped stop surface (5a, b, c).
Patent DE-3671377-D1 (DE)
Inventor: BRODARD ROLAND
IPC: A61N1/36
Filed: 1986-03-26
Granted: 1990-06-28
Abstract: PCT No. PCT/CH86/00040 Sec. 371 Date Jan. 12, 1987 Sec. 102(e) Date Jan. 12, 1987 PCT Filed Mar. 26, 1986 PCT Pub. No. WO87/00760 PCT Pub. Date Feb. 12, 1987.A stimulating unit (B) equipped with electrodes (34) includes means for generating trains of electrical pulses of different frequencies, and means (2) controlled by a card (6) on which a treatment program is recorded. A programming unit (A) can be separably connected to the stimulating unit (B) by a detachable cable (22); it includes a keyboard (16), a display (17), a printer and means for recording treatment programs on the cards (6) which are subsequently to be introduced into the stimulating unit (B) in order to control it. The electrodes (34) are applied to the patient during programming, enabling the therapist immediately to check the effect of the programming settings on the patient.
Patent DE-3672799-D1 (DE)
Inventor: RIBNITZ PETER
IPC: B08B15/02
Filed: 1986-12-03
Granted: 1990-08-23
Abstract: 1. Powder coating enclosure comprising a floor filter belt (52), at least one extraction nozzle (56) for filter belt cleaning and at least one suction blower in effective communication with the extraction nozzle (56), which is movable forwards and backwards by means of a drive belt, characterised in that the extraction nozzle (56) is connected with the suction blower via an extraction duct (57) arranged inside the enclosure in the area of the enclosure floor and in that the extraction duct (57) open on one longitudinal side is sealed off by the drive belt.
Patent DE-3681100-D1 (DE)
Inventor: KINOSHITA TOSHIO
IPC: H01R13/11
Filed: 1986-09-02
Granted: 1991-10-02
Abstract: An electrical connector for a flexible printed circuit (FPC) is composed of an insulative housing (10) containing resilient female contacts (20) accessible via an opening (11) which receives a flexible printed circuit assembly (30). The assembly is composed of a V-shaped spring member (40) to which the FPC is bonded. An area of the FPC has an exposed array of spaced conductors (33a) which mate with contact regions (22) of the contacts when the assembly is inserted into the housing through the opening after initially compressing the sections of the spring member (40) together.
Patent DE-3683331-D1 (DE)
Inventor: GIANI ROBERTO
IPC: C07D333/00
Filed: 1986-08-08
Granted: 1992-02-20
Abstract: (A) N-Aminoacyl-pyrido (b)(1,4)-diazepine derivs. of formula (I) (including possible enantiomeric forms) and their salts with pharmaceutically innocuous acids are new: A = a gp. of formula (Ia) or (Ib); R1 = H or CH3; n = 0, 1 or 2; R2 = H or CH3, being H when n is 2; M = 5- or 6-membered cyclic amino residue (opt. contg. another hetero atom, e.g. O, S or N) when n is 1 or 2, or 1-methyl-piperidin-4-yl or 1-methyl-piperidin-3-yl when n is 0. (B) Also new and claimed are intermediates of formula (III) (see 'Preparation') when A is a residue of formula (Ia). (I) are prepd. by reaction of N-unsubstd. cpds. of formula (III) with acylchlorides of formula (IV) or with an activated deriv. of (iso)nipecotic acid and, when (IV) is used, reaction of the product with a cyclic amine selected from pyrolidine, thiazolidine, morpholine, piperidine, piperazine or 4-methy piperazine: where (X=Cl, Br or I).