baber/WOPTO huggingface dataset:
Patent DE-2806917-A1 (DE)
Inventor: TUCHIYA YOSHIMASA
IPC: E05F11/50
Filed: 1978-02-17
Abstract: A remote controller for remotely controlling the opening position of a hinged window of a vehicle, which comprises a flexible cable with one end operatively connected to a free end portion of the window, a cable guide member for guiding the cable, an operating device connected to the cable to longitudinally move the same causing opening and closing movements of the window when operated, and a one-way braking mechanism for braking the longitudinal movements of said cable induced by the opening and closing movements of the window while freely permitting the movements of the cable via the operation of the operating device.
Patent DE-2807009-A1 (DE)
Title: Machine reinforcing rope with cast pieces - has axially movable clamp spreading rope strands within mould for self-reinforcement
Inventor: BOLSCHAK NIKOLAI IVANOVITSCH
IPC: B22D19/04
Filed: 1978-02-18
Abstract: A machine producing reinforced rope, partic. for pig and poultry farm feed conveyors, comprises a bed mounting two half moulds with aligned holes for the rope, a stepwise feeder for the rope, and a pouring system. A rope fluffer is mounted adjacent the mould and has two members grooved in alignment with the holes. The members are movable axially when closed until they enter a half-mould hole, while the other hole fixes the rope in position. The members are pref. moved by two spring-loaded levers or by a parallelogram with a power cylinder. Reinforcing the pieces with the actual rope strands increases service life.
Patent DE-2809265-A1 (DE)
Title: Fighting vehicle rotary turret with periscope - has tube containing optical components with upper part rotated with turret and visor
Inventor: TOLTSCHINER HUGO
IPC: G02B23/08
Filed: 1978-03-03
Abstract: The observation system for a fighting vehicle has a periscope inside a turret (16) mounted on bearings (15) at an opening (2) through an upper surface (1) of the vehicle. The periscope tube (3) is L-shaped with a flange (8) around the bottom of the vertical part fitting into a recess under the surface (1) around the opening. At eye level is a lens (5) and a prism (6) inside the horizontal part. Inside the vertical part is another lens (7) and prism (13) so that the line of sight is again guided along a horizontal path (19), through a visor (18) incorporated in the turret (16). The upper prism (13) is supported by a hinge pin across the sides of the bracket (11) mounted on ball bearings (10) so that the upper part of the periscope is rotated with the turret (16) and the visor. This is operated by a follower system.
Patent DE-2811258-A1 (DE)
Inventor: FUERSTENWERTH HAUKE DR
IPC: C07D285/12
Filed: 1978-03-15
Abstract: 1,3,4-Thiazole derivatives of the formula   <IMAGE>   wherein R26' denotes a C1-C8-alkyl radical which is optionally substituted by hydroxyl, halogen, cyano, C1-C4-alkoxy, carboxyl, aminocarbonyl or C1-C4-alkoxycarbonyl, a C2-C4-alkenyl radical, a cyclohexyl radical which is optionally substituted by C1-C4-alkyl, a phenyl, benzyl or phenylethyl radical which is optionally substituted by halogen, C1-C4-alkyl or C1-C4-alkoxy, a C1-C2-alkylcarbonyl, C1-C4-alkoxycarbonyl, mono- or di-C1-C4-alkylaminocarbonyl, aminocarbonyl, mono- or di-C1-C4-alkylaminosulphonyl, 2-thienyl, 2-furyl, 2-tetrahydrofuryl, amino, C1-C4-alkylamino or di-(C1-C4-alkyl)-amino radical or a phenylamino or benzylamino radical which is optionally substituted by C1-C4-alkyl or C1-C4-alkoxy and R27' denotes a C1-C8-alkyl radical which is optionally substituted by hydroxyl, halogen, cyano, C1-C4-alkoxy, carboxyl, aminocarbonyl- or C1-C4-alkoxycarbonyl, a C2-C 4-alkenyl radical or a benzyl or phenylethyl radical which is substituted by halogen, C1-C4-alkyl or C1-C4-alkoxy, are useful as intermediates for the preparation of pharmaceuticals, agents for protecting plants and dyestuffs.
Patent DE-2817883-A1 (DE)
Title: Tilted window wing accidental closure prevention mechanism - has side driven lever swinging about wing frame linked axis, with stop
Inventor: RIEK BERNHARD ING GRAD
IPC: E05C17/14
Filed: 1978-04-24
Abstract: A space-retainer, in the form of a lever swivelling about an axis parallel to the frame plane, serves to secure a window wing from slamming closed out of the tilt position. This can be operated with one hand, in opening, closing and tilt angle variations. It is constantly sited between the frames, and can be covered. The lever (31) is mounted to swivel about an axis (32) connected to the wing frame (1) by means of a centrally activated side drive unit (11, 12). With the wing in the tilted position, it fits against a stop (51-53) on the blind frame (2). The drive may operate a displaceable lug type member, to swivel the lever against the return force of a spring, preferably a torsion spring concentric with the swivel axis.
Patent DE-2830829-A1 (DE)
Title: Auxiliary mechanism on seat belt retractor - has spring assembly supporting retractor coiling action in final retracting stage
Inventor: SCHIMKAT HARALD DR ING
IPC: B60R22/19
Filed: 1978-07-13
Abstract: The device is fitted on the seat belt and adjacent to the retractor and consists of a runner (5) sliding in a guide rail section (4). The runner carries a spring loaded pin (8) protruding from the face of the guide rail section (4). The mechanism has a cover (15) leaving a gap (1a) between the cover and face of guide rail section (4) in which the belt (2) is travelling. At a certain point the belt has an eyelet (14) which during the offcoiling operation engages with the protruding pin (8). The runner (5) is attached to the car body by a spiral tension spring which is stressed when the belt is offcoiled. The end of pin (8) is travelling in a groove-like protrusion (15) of the cover. Where the protrusion stops the pin is pushed back the cover end disengages from the eyelet (14).
Patent DE-2837385-A1 (DE)
Title: Transfer printing cellulosic fabrics - impregnated with crosslinkable (phenyl)-triazine derivs.
Inventor: KLOUBERT UDO DIPL CHEM DR
IPC: D06P1/642
Filed: 1978-08-26
Abstract: In a process for transfer printing cellulose-contg. textiles the fabric is first impregnated with an aq. or aq./alcoholic soln. of cross-linkable triazine derivs. (I) and/or (II). The fabric is then dried and transfer printed with sublimable dyes. The triazine cpds. (I) and/or (II) are cross-linked by the action of heat before or during the transfer printing stage. The triazine cpds. (I) and have formula (II). In (I), 0-2 R gps. are H; 2-5 R gps. are R1-OCH2- gps. in which R1 is H or 1-4C alkyl; 1-3 of R gps. are R2-O-CH2- gps. in which R2 is a gp. R3-O-(CH2-CR4HO)n in which R3 is 1-7C alkyl or 8-22C alkyl or alkylaryl gp., R4 is H and/or CH3 and n is 5-30; and 0-2 R gps. are R5-O-CH2 gps. and/or R5-COOCH2- gps. in which R5 is 8-22C alkyl- or alkylaryl gps.; with the proviso that 0.1-2 gps. R are R5-O-CH2 gps. if R3 is 1-7C alkyl. (II) are of the same formula except that one NR2 gp. is replaced by phenyl. In (II), none of the R gps. are H; 2.1-3.9 of the R gps. are R1-O-CH2; 0.1-1 of the R gps. are R2-O-CH2- gps.; and 0-0.9 of the R gps. are R5-O-CH2 and/or R5-COOCH2 gps. where R1-5 are as for (I). The treatment with the triazine cpds. improves the affinity of the textiles.
Patent DE-2840757-A1 (DE)
Title: Motor vehicle key heater - has trickle chargeable battery, and carbon slot plate encountering key end
IPC: E05B17/00
Filed: 1978-09-19
Abstract: The socket-shaped case for the key heater holds a battery, key slot bounded by resilient plates, and key-operated contact-maker for the electric circuit. The battery (2) has a trickle-charging capacity. One plate is a carbon plate (16), conductively linked to a battery terminal. The inserted key tip meets the other terminal and its side face is pressed against the carbon plate, to close the current circuit. The battery can be of the nickel cadmium type with sinter electrode. This permits key heating using battery of standard miniature cell size, providing temperatures up to 80 deg. and simple battery charging.
Patent DE-2844922-A1 (DE)
Title: Mfr. of heat exchangers for cooling towers - by dip brazing tube nests with hexagonal ends
Inventor: KUBIAK HERBERT
IPC: B21D53/06
Filed: 1978-10-14
Abstract: Heat exchangers for cooling towers are made from tubes delivered from a store to a tinning point (2). The tubes (3) are first pre-heated in an oven (4) and then their outside surfaces are cleaned with wire brushes (5) before being dipped into a tinning bath. The tubes then pass to a machine (6) which expands the tube ends and presses them to a hexagonal cross-section. The tubes pass through a store (7) and are assembled into a frame (8) so that the sides of the hexagonal ends of adjacent tubes abut against each other. The loaded frame (9) is then dipped into a brazing bath (10) which is controlled by a suitable mechanism (11).
Patent DE-2849101-A1 (DE)
Title: Draw-frame sliver coiling unit with false-twisting device - giving improved consolidation of sliver and increased sliver-can capacity
Inventor: SCHMID REINHOLD
IPC: B65H54/80
Filed: 1978-11-11
Abstract: Drawframe coiling unit has, between the calendar rolls and the exit from the coiling plate silver-tube, a twisting device for the sliver comprising a cylindrical shell with an internal, cantilevered, tapering finger extending along the axis of the cylinder in the direction of travel of the sliver. The drive to the twisting device may be intermittent, or of variable speed. The device imparts false-twist to the silver which prevents the tendency of the sliver to swell, partic. at high delivery speeds. The silver is thus stronger and less liable to damage, and its reduced volume permits a longer length to be held in a sliver can. The result is high yarn quality and greater machine efficiency in subsequent processing.
Patent DE-2900521-A1 (DE)
Title: Pre-purifying 1,2-di:chloroethane with ferric chloride catalyst - by washing with aq. acid, esp. in a rotary pump
Inventor: SCHMIDHAMMER LUDWIG DIPL CHEM
IPC: C07C17/38
Filed: 1979-01-08
Abstract: Method for pre-purifing 1,2-dichloethane (I) in association with its prodn. from C2H4 and Cl2 in presence of anhydrous FECl3 as catalyst, comprises mixing the reaction prod. with an aq. phase i.e. 20% HCl of pH 1 (pref.0.5). Pref. the mixing takes place in a rotary pump. The catalyst is completely removed so that a sharp and quick sepn. between aq. and (I)-contg. phases is achieved without problems of emulsification. This reduces energy demand in the subsequent dewatering column and avoids blockage of the appts. by Fe(OH)3.
Patent DE-2916694-A1 (DE)
Title: Self-service dispenser for cylindrical products - has motor controlled linkage to effect transfer of items to outlet while loading pre-delivery channel
Inventor: KOELBL RICHARD
IPC: G07F11/24
Filed: 1979-04-25
Abstract: A dispenser for cylindrical products delivers an item into the output channel, while loading the pre-delivery channel. The cylindrical items (A-F) are stacked freely in pairs between two vertical rails (2, 3) that may be moved laterally to accommodate various size products. An electric motor (5) with a drive pinion (6) rotates a gear wheel with two cam stops (8) that operate a limit switch. A linkage (10, 11, 13) is operated by the gear about a fixed pivot (12) swings through an arc to allow two stops (15, 16) to deliver an item from the stack.
Patent DE-2919617-A1 (DE)
Title: Control routine for any transmission in digital exchange - reads out stored instructions when connection state changes
Inventor: POEHLCHEN KLAUS ING GRAD
IPC: H04Q3/54
Filed: 1979-05-16
Abstract: Different types of transmission are controlled by a standard procedure in a telephone exchange with a central digital controller. All the connections are continuously sampled in sequence and a character, indicating the line condition, is entered in a 'last look' store assigned to the connection. If the condition has changed since the previous sample, appropriate instructions are read out of a PPROM and executed by the controller. The advantage of the system is that only the PROM has to be modified if a new type of transmission is introduced.
Patent DE-2922761-A1 (DE)
Title: Two=step biological waste water purificn. - by gasifying with air in first and with oxygen-enriched air in last stage of second step
Inventor: REIMANN HANS DR RER NAT
IPC: C02F3/26
Filed: 1979-06-05
Abstract: Waste water is purified biologically in a 2-step sludge activation plant, most organic impurities being degraded in first step whereas residual degradation and inorganic N cpd. oxidn. take place in second step. Novelty consists in gasifying the liq. charged to second step in at least 2 separate second step gasifying zones. Gasifying takes place with air in at least the first gasifying zone, open to atmos., and with a gas contg. more vol.% oxygen than air in at least the last gasifying zone. High oxygen contents are maintained in after-clarifying step and sludge damage by denitrifying is prevented. Nitrification efficiency can reach over 95%.
Patent DE-2925682-A1 (DE)
Inventor: REUTER PETER DIPL CHEM DR
IPC: B01J37/02
Filed: 1979-06-26
Abstract: A supported catalyst, containing vanadium pentoxide, titanium dioxide, phosphorus, rubidium and any optionally added cesium, with or without zirconium dioxide, in which the catalytic material contains from 1 to 40% by weight of V2O5, from 60 to 99% by weight of TiO2 and/or ZrO2 and, based on the total amount of TiO2, ZrO2 and V2O5, up to 2% by weight of phosphorus and up to 1.5% by weight of rubidium and/or cesium, and which comprises two layers, of which the inner layer contains more than 0.2 and up to 2% by weight of phosphorus, but no rubidium and/or cesium, and the outer layer contains from 0 to 0.2% by weight of phosphorus and from 0.02 to 1.5% by weight of rubidium and/or cesium, the outer layer accounting for from 10 to 90% by weight of the total catalytic material.
Patent DE-2926285-A1 (DE)
Title: Mine mineral extracting machine forwarding mechanism - has series of hydraulic cylinders providing wide range of flexibility and control
Inventor: ROTHER EGGEHARD DIPL ING
IPC: E21C29/02
Filed: 1979-06-29
Abstract: Every setting and arrangement of the cylinders, whether on the backfilling side or the coal face side of the conveyor medium, or on another guiding track, is freely selectable in a forward thrusting system. This system is used in machines extracting minerals in underground mines, where use is made of hydraulic cylinders. The cylinder may be attached to a guiding track, with the appliance thrust forward by a continuous sequence of force introduction into it passing from one cylinder to the next. Continuous variation of forwarding speed is feasible, and use of hydraulic assemblies and excess pressure valves can ensure absolute safety from overloading.
Patent DE-2927162-A1 (DE)
Title: Brake shoe assembly for heavy duty vehicles - has C=shaped bearing surfaces on brake shoe flanges which, in operative position, embrace projecting ends of anchor pins
Inventor: TYLENDA FRANCIS PAUL
IPC: F16D51/22
Filed: 1979-07-05
Abstract: The brake shoe employs anchor pins whose projecting ends are only part cylindrical. The corresponding ends of the brrake shoe flanges a*e provided with C-shaped bearing surfaces. The bearing surfaces in the operative position of the brake shoes, embrace the projecting ends of the anchor pins through an arc greater than 180 degrees, whereby the brake shoes are securely pivotally anchored to the anchor pin. The bearing surfaces on the brake shoe flanges present mouths having widths greater than a diametrical dimension of the pa*t-cyindrical projecting ends of the anchor pin.
Patent DE-2928690-A1 (DE)
Inventor: DOETZER RICHARD DR
IPC: C25D11/24
Filed: 1979-07-16
Abstract: The chemical plotting of boundary layer flows in liquids with the use of uncompacted, coated, anodically oxidized aluminum surfaces is effected using a colored or uncolored liquid or a coating or pointillization with a substance, preferably a dye, soluble in water or organic media and which can be included or adsorbed in the eloxal layer. The process serves to plot boundary layer flows in water, organic media and oils in a wide temperature range.
Patent DE-2929068-A1 (DE)
Title: Plasma reactor for etching processes - having discs of substrate for processing mounted on support frame with cooling pipes
Inventor: KEGEL BERTHOLD H DIPL PHYS DR
IPC: B01J12/00
Filed: 1979-07-18
Abstract: Plasma reactor has a reaction chamber with gas inlet and outlet pipes and electrodes to generate a high frequency field. It has horizontal support frame for the substrate being processed consisting consisting of a set of horizontal carrier plates mounted parallel to each other. The carrier has U-shaped cooling pipes for a cooling medium. The system can be developed so that the support plates themselves have flow passages for the coolant. Gas is passed through the reactor from the inlet and outlet pipes which are mounted vertically and have a set of horizontal outlets. The spacing of the electrodes from the substrate should be 1/2 to 1 1/2 times the max. substrate diameter. Used to remove organic materials from various substrates, to etch various materials with F type compds. e.g. glass, ceramic, silicon or silicon nitride. The process described allows uniform treatment of the surface.
Patent DE-2931657-A1 (DE)
Title: Linear signal transmitter for switch points section - has two parallel, linear conductors, leading from switch point frog to each rail abutment point
Inventor: AUKSUTAT GUENTER DIPL ING
IPC: B61L3/22
Filed: 1979-08-02
Abstract: The transmitter makes use of linear conductors laid between the rails, inductively coupled to an aerial on a passing railway car or train. The conductor is laid in the track centre on sections without switch points. In the switch point region, starting with the switch frog and ending at each point of switch point rails abutment onto straight rails, two line conductors are provided in parallel and linear configuration. The conductor spacing is so chosen that the induced voltage, due to the resulting magnetic field in an aerial mounted in the railway vehicle centre corresponds to the induced voltage of the field of the conductors, each having the same current supply. In the frog section the two conductors are laid symmetrically in a given spacing. One of the two conductors is connected to that laid in the straight section. The vehicle aerial is formed by a choke coil with a ferrite core.
Patent DE-2931922-A1 (DE)
Inventor: RALL BERNHARD DIPL ING
IPC: H04M19/08
Filed: 1979-08-07
Abstract: A circuit arrangement for feeding a module requiring a constant operating voltage in a user station fed by a current-conducting connection path, composed of: components defining a current control unit connected for controlling the current in the connection path; components defining a resistance control unit connected for controlling the alternating current resistance presented by the circuit arrangement to the connection path; a first current conducting branch connected for feeding current supplied by the connection path to the module; a second current conducting branch connected for conducting current supplied by the connection path in a manner to bypass the module; and a signal responsive switch connected for establishing current flow between the connection path and a selected one of the branches.
Patent DE-2936238-A1 (DE)
Title: Fermentative prodn. of herbicidal piperidine deriv. - comprising 3-di:methyl-oxo-cyclohexyl-ethyl-2,6-piperidine:di:one (BR 30.12.80)
Inventor: BERG DIETER DR
IPC: C12P17/12
Filed: 1979-09-07
Abstract: Prodn. of (1R,3S,5S, alpha-R) 3-(2-(3,5-dimethyl-2- oxocyclohexyl) 2-hydroxyethyl) 2,6-piperidinedione (I) comprises culturing microorganisms of the order Actinomycetales under aerobic conditions in a medium contg. assimilable C and N sources and mineral salts. Also claimed are (a) herbicides contg. (I), (b) the use of (I) for controlling unwanted plant growth, regulating plant growth and promoting fruit drop, and (c) microorganisms of the order Actinomycetales which produce (I) when cultured as above.. The cpd. (I) can be used as a total or selective herbicide (pre- or post-emergence), defoliant, dessicant, germination inhibitor, fruit-drop promoter, etc., and also has fungicidal activity.
Patent DE-2936384-A1 (DE)
Title: Hydraulic axial piston machine - has swashplate held on its bearing surface by spring elements between pins fixed in housing and in plate
Inventor: DIENER HORST
IPC: F04B1/20
Filed: 1979-09-08
Abstract: The hydraulic axial piston unit (2) comprises a rotating cylinder block (3) with axial bores containing pistons (5) engaging a swashplate (7) or similar member via slide shoes (6). The member is retained on its bearing (8) surface by spring elements (11). Pins (9, 9') are arranged in the housing (1) and connected via elements (11, 11') to pins (10, 10') provided in the member (7). The pins (9, 9') may be arranged on or near the swivel axis of the member (7). The elements (11, 11') preferably are, or contain, spring elements. They may be L-shaped with one leg of the L acting as spring, or containing a spring.
Patent DE-2942021-A1 (DE)
Title: Tri:glyceride compsns. for reducing sebum secretion - esp. for treating acne vulgaris, acne rosacea and seborrhoeic dermatitis
Inventor: PINTO JEFFREY S
IPC: A61K8/37
Filed: 1979-10-17
Abstract: Excessive sebum secretion is reduced by treating the area of skin concerned with a compsn. contg. >=10wt.% of >=1 triglycerides of the formula (I) (where R1, R2 and R3 are opt. substd. 1-20C aliphatic hydrocarbyl). Suitable (I) include triacetin, tributyrin, tricaprylin and tricaproin. Used in treatment of acne vulgaris, acne rosacea and seborrheic dermatitis. The prod. is pref. applied at least once a day for >=9 days.
Patent DE-2942643-A1 (DE)
Title: Diuretic 2,3-di:chloro-4-thenoyl-phenoxy:acetic acid ester derivs. - prepd. by e.g. decarboxylation of corresp. 6-carboxy cpds.
Inventor: LIEBENOW WALTER DIPL CHEM DR
IPC: C07D333/22
Filed: 1979-10-22
Abstract: New thenoyl-phenoxy-acetic acid esters are of formula (I): (where R is H, hydroxymethyl, methoxymethyl, ethoxymethyl, methylthiomethyl or ethylthiomethyl). (I) are diuretics with less gastrointestinal side-effects and greater potency than the parent free acid (known from DE 2048372) after oral admin. Specific (I) are (I; R is methoxymethyl) and (I; R is ethoxymethyl).
Patent DE-2945562-A1 (DE)
Title: Hollow slab production shuttering - has top and bottom frames folding together to form inside walls
Inventor: RUFFER DITTMAR DIPL ING
IPC: B28B7/08
Filed: 1979-11-10
Abstract: The shuttering produces hollow slabs, comprising two rectangular frames. The top and bottom frames fold together by means of a hinge, so as to form walls for the slab on their inside surfaces. Both can be placed on flat surfaces in order to produce the slabs. Cross-members can be provided in each frame, secured by screws inserted in holes drilled near the ends, together with other members at right angles to them and similarly secured in place.
Patent DE-2949926-A1 (DE)
Title: Fitted kitchen sink unit - consists of sink with drip tray over water heater, set in foam installation block, with service pipes (OE 15.11.79)
Inventor: KOCH FRANZ
IPC: E03C1/182
Filed: 1979-12-12
Abstract: The sink unit with hot and cold water service esp. intended for kitchens, is essentially square in shape and fitted into an insulating foam (8) kitchen unit (20) with a rectangular cover (18) on top in which is recessed the sink (1). The insulating foam at the side of the sink (1) encloses a hot water heater (3) and pipes incorporating a mixer valve. Pipes for the cold water supply, power and drain (6, 4, 2) leaf pref. from the bottom (19) of the unit (20). A drip tray (9) is positioned above the hot water heater (3).