baber/WOPTO huggingface dataset:
Patent DE-3479872-D1 (DE)
Title: Shot blasting wheel
Inventor: VAN HUYSSTEEN JAN HENDRYK HOFM
IPC: B24C5/06
Filed: 1984-11-29
Granted: 1989-11-02
Abstract: A shot blasting wheel has a base plate (8) with angularly-spaced elongate grooves (12) therein, into which complementary tongue formations (11) on shot accelerating blades (9) engage. A rearwardly-directed lug (14) is provided on each blade (9), each lug being engaged by a bolt (13). Each lug (14) includes a wedging surface (14a) which results in a locking force on the lug having components normal to the base plate (8) and parallel thereto to lock the tongue formation (11) in the associated groove (12). The interengaged tongue-and-groove formations (11, 12) prevent the ingress of shot by lands (9c), provided on the bottom surface of the blades (9) which lands are in close contact with the base plate (8).
Patent DE-3560709-D1 (DE)
Title: Digester and digestion process putting it into use
Inventor: AUBART CHRISTIAN
IPC: C02F3/28
Filed: 1985-07-11
Granted: 1987-11-05
Abstract: 1. Digester comprising an enclosure (1), an inlet duct (7) for the material to be digested which opens towards the bottom of the enclosure (1), an outlet duct (9) for the digested material which opens in the enclosure (1) at a level higher than the opening of the inlet duct (7) and at a distance therefrom in a horizontal direction, an outlet duct (12) for gas which opens from the top of the enclosure (1), and heat control means (4) for the enclosure (1), characterized by a first partition (15) running from the bottom (11) of the enclosure (1) which is interposed, in the said horizontal direction, between the mouths of the inlet and outlet ducts (7, 9), thus dividing the enclosure (1) into a first compartment (18) and a chamber, which only communicate with one another above the free edge (22) of the partition (15), which is at a level intermediate between the two mouths, and by at least one second partition (16) running from the bottom (11) of the enclosure (1) which is interposed, in the said horizontal direction, between the first partition (15) and the mouth of the outlet duct (9), thus sub-dividing the chamber into second and third compartments (19, 20) which only communicate with one another above the free edge (23) of the second partition (16), which is at a lower level than the free edge (22) of the first partition (15).
Patent DE-3561654-D1 (DE)
Title: Foil feeder for a tube production machine
Inventor: MAGERLE HANS-JURG
IPC: B65H19/14
Filed: 1985-05-08
Granted: 1988-03-31
Abstract: 1. A foil feed unit for a tube manufacturing machine, having at least two winding spindles (10, 72) each receiving a foil-strip delivery spool (12, 74), having a strip feed device (14) for withdrawing the foil strip (16) from one of the delivery spools (12) at a time and conveying it further to the tube manufacturing machine, having a clamping device (46, 80) for clamping the end of the strip and the beginning of the following strip, having a sensing device (20) adapted to sense the foil strip (16) withdrawn from the particular delivery spool (12) which is in operation in order to stop the foil strip (16) temporarily, at least in the region of the clamping device (46, 80), depending on the response of the sensing device (20), having a controllable cutting device (40) and a controllable connecting device (88) to connect the end of the strip to the beginning of the following strip, characterised in that the sensing device (20) is a foil-thickness measuring device delivering an electrical signal when it responds.
Patent DE-3567324-D1 (DE)
Title: Method and apparatus for earthing a conductor suspended by a supporting construction
Inventor: OOSTLANDER ARIE PIETER
IPC: H01R11/14
Filed: 1985-02-12
Granted: 1989-02-09
Abstract: Method and an apparatus for earthing a conductor (4) suspended in the air by a supporting construction (8) wherein an earth cable (10) first is connected with an earth contact (13) on the supporting construction (8) and subsequently is connected to the conductor (4) to be earthed by means of an earth clip (7). By supplying a spring mechanism for tightening the clip (7) onto the conductor (4) to be earthed and by using the weight of the parts of the clip (7) urging it through a lever system (15) in the opened position while lowering the clip (4), an automatic light clip is provided.
Patent DE-3569205-D1 (DE)
Title: Catalyst for the selective reduction of nitrogen oxides in exhaust gases, and process for manufacturing and using such a catalyst
Inventor: WAGENER DIETRICH PROF DR
IPC: B01D53/94
Filed: 1985-11-30
Granted: 1989-05-11
Abstract: A catalyst for use with ammonia for the selective reduction of nitrogen oxides in waste gases. The catalyst comprises a mixture of substances which has high activity and selectivity with regard to nitrogen oxide conversion and high sorption capabilities with regard to ammonia, but low oxidation capabilities with regard to sulfur dioxide, ammonia, or similar substances. The invention also provides a process for the manufacture and use of such catalysts.
Patent DE-3575121-D1 (DE)
Inventor: SMOLCIC VLADISLAV DR DIPL ING
IPC: C02F1/28
Filed: 1985-07-08
Granted: 1990-02-08
Abstract: 1. Process for clarifying coloured waste water, e.g. waste water from the textile industry or similar industrial operations, which contains both finely dispersed particles such as textile fibres or the like as well as organic substances. e.g. dyestuffs, detergents or the like, dissolved in water, characterized in that the waste water is treated in one stage with a coagulating and adsorption agent activated by an acid, consisting of clay or a mixture of clay and bauxite or the slurry residue from the electrolysis of aluminium or a mixture of this slurry and clay, in which the coagulation and the adsorption of the particles suspended in the water and of the dissolved substances take place at the same time, and then the clarified waste water is removed from the viscous slurry containing the suspended and dissolved substances of the waste water in a sedimentation device.
Patent DE-3577041-D1 (DE)
Inventor: ARI SUHA VAKIF
IPC: A61M29/02
Filed: 1985-10-29
Granted: 1990-05-17
Abstract: A catheter (13) having first and second lumens and a balloon (23) adjacent the distal end of the catheter (13), with the first and second lumens extending to the interior of the balloon (23). Air can be purged from the catheter (13) by introducing a purging liquid in series through the first lumen, the balloon and the second lumen. Following purging, an inflation liquid is introduced in parallel through the first and second lumens to rapidly inflate the balloon (23). The balloon (23) is rapidly deflated by discharging the inflation liquid from the balloon (23) in parallel through the first and second lumens.
Patent DE-3580648-D1 (DE)
Inventor: TARCSAY LAJOS DR
IPC: A61K9/50
Filed: 1985-10-14
Granted: 1991-01-03
Abstract: The invention relates to pharmaceutical compositions containing synthetic, substantially pure phosphatidyl serine and phosphatidyl choline and a substance or a mixture of substances having biological activity. The invention also relates to mixtures comprising synthetic, substantially pure phosphatidyl serine and phosphatidyl choline, and also to processes for the manufacture of the pharmaecutical compositions, and the use thereof.
Patent DE-3667042-D1 (DE)
Title: Device for the orderly removal of objects from a container
Inventor: GUSTAFSSON BROR
IPC: B65G47/84
Filed: 1986-03-10
Granted: 1989-12-28
Abstract: PCT No. PCT/SE86/00101 Sec. 371 Date Sep. 7, 1988 Sec. 102(e) Date Sep. 7, 1988 PCT Filed Mar. 10, 1986 PCT Pub. No. WO87/05275 PCT Pub. Date Sep. 11, 1987.A device for the orderly removal of elongated objects (1), such as plastic spoons, from a container (2) holding a disarray of such objects has an endless conveyor belt (3) and an endless spoon-shifting belt (7). On its outer side, the conveyor belt (3) has transverse grooves (6) which extend throughout the entire width of the conveyor belt (3) and the width of which slightly exceeds that of the objects (1). The conveyor belt (3) has an upper run (3a) which passes through the container (2) in order, in its transverse grooves (6), to receive and transport objects (1) from the disarray of objects in the container (2). The shifting belt (7) has a lower run the plane of which is parallel to the plane of the upper run (3a) of the conveyor belt (3), and extends obliquely across the conveyor belt throughout a portion of its width. The shifting belt (7) has shifting pins (10) which are adapted to engage in the transverse grooves (6) in the upper run (3a) of the conveyor belt (3) in order, during synchronous advance of the conveyor belt (3) and the shifting belt (7), to displace objects (1) received in the transverse grooves (6) in the upper run of the conveyor belt, laterally transversely of the direction of travel (P1) of the conveyor belt so as to place the objects straight behind one another at one end of the transverse grooves (6).
Patent DE-3667294-D1 (DE)
Inventor: BRUN CLAUDE
IPC: C08F10/00
Filed: 1986-06-05
Granted: 1990-01-11
Abstract: 1. Process for the preparation of a transition metal component for a catalyst system for olefin polymerization, in which an organomagnesiumaluminium reaction product is formed by reaction, in a liquid medium, of a monohalogenated, alkylated or alkoxylated magnesium compound with an organoaluminium compound, and the reaction product is then subjected to a chlorination and to a treatment with a compound of a transition metal chosen from Ti, V, Zr and Cr, characterized in that the organoaluminium compound employed is at least one aluminosiloxane derivative of formula   see diagramm : EP0206893,P12,F2   in which R1 , R2 , R3 , R4 and R5 , which are identical or different, denote a C1 - C12 all radical or hydrogen.
Patent DE-3667845-D1 (DE)
Inventor: HULTMARK GOERAN
IPC: F16B12/02
Filed: 1986-09-11
Granted: 1990-02-01
Abstract: Means of attachment of the kind that comprises a fittings (11) which is easily mountable and dismountable to an object (26) and displaceable sideways with respect to this. The purpose is to provide a means of attachment which is easily mountable and dismountable, which can be fixed along the edge sides of the object without using tool, which is simple and cheap in manufacturing and which offers a strong and effective attachment. These problems have been solved by the fact that the object (26) is provided with grooves (27, 28) or the like arranged substantially parallel, spaced apart and opposite each other, that the fittings (11) consists of two plate-shaped parts (12,13) partially overlapping each other, the brought-together position of which corresponds to the distance between the grooves (27, 28), and that at least one part (12) is designed with means (17) arranged to fix the free end section (18) of the other part (13) against displacement across the plane of the parts.
Patent DE-3671676-D1 (DE)
Inventor: PELGROM MARCELLINUS JOHANNES M
IPC: G11C27/04
Filed: 1986-03-20
Granted: 1990-07-05
Abstract: The invention relates to a charge-coupled device, in which the reset transistor of the output is clocked -with a positive threshold voltage -by a maximum voltage equal to the supply voltage V<sub>DD</sub>. The drain (14) of the reset transistor is adjusted by means of an auxiliary transistor (T,) controlled by a current source (T2) and having the same threshold voltage, whose gate (21) is applied to V<sub>DD</sub> and whose source (22) is connected to the drain (14) of the reset transistor. Due to the fact that the maximum gate voltage is equal to V DD, additional voltage sources, such as charge pumps, for generating voltages higher than V<sub>DD</sub> are superfluous.
Patent DE-3674421-D1 (DE)
Inventor: DELAURIER WILLIAM S
IPC: F01D17/14
Filed: 1986-01-16
Granted: 1990-10-31
Abstract: In a centrifugal machine for a refrigeration or air conditioning system and including a casing, an impeller, a variable width diffuser assembly leading from the impeller, and a plurality of vanes received through respective complementary-shaped openings in a movable wall member, there is provided a sealing means in the openings between the vanes and movable wall member for preventing leakage of fluid through the openings, thereby increasing the operating efficiency of the machine.
Patent DE-3675512-D1 (DE)
Inventor: REITER UDO DR
IPC: C08G18/40
Filed: 1986-12-11
Granted: 1990-12-13
Abstract: Polyamidoimide coatings having a long shelf life are prepared by a process in which a tricarboxylic anhydride, some of which may have been replaced by tetracarboxylic dianhydrides or dicarboxylic acids, is reacted with a polyisocyanate possessing 2 or more isocyanate groups in an organic solvent which is inert to isocyanate groups, from 0.7 to 0.98 isocyanate group being employed per anhydride and carboxyl group, and completely blocked polyisocyanate being added to the reaction mixture before, during or after the reaction in an amount such that the ratio of the total amount of anhydride and carboxyl groups employed to the total amount of isocyanate groups used, including those present in blocked form, is from 1:1 to 1:1.1. The polyamidoimide coatings are useful for coating electric conductors.
Patent DE-3684259-D1 (DE)
Inventor: JACKSON PAUL ADRIAN SOUTHON
IPC: A47B88/493
Filed: 1986-12-03
Granted: 1992-04-16
Abstract: For supporting a drawer in a filing cabinet an inner runner 11 runs on three sets of balls 13, 14 and 15 within an outer runner 10. The balls are supported by a cage 12. The three sets of balls are in a triangular disposition and the inner runner has lobes 22 and 23 extending across the sides of the triangle between the balls and a stem 21 which passes between the balls 14 and 15 and emerges through a slot between edges 19 and 20 of the outer channel-section runner 10.
Patent DE-3686595-D1 (DE)
Inventor: CARLSSON KURT
IPC: B01D53/50
Filed: 1986-04-15
Granted: 1992-10-08
Abstract: A contact reactor (6) through which a contaminated medium (5a min ) is caused to pass and into which there is introduced an absorbent (67, 68) capable of reacting with the contaminants carried by the medium, means (67, 68) being provided for mixing the medium with the absorbent. In accordance with the invention wall sections (64, 65) forming part of the contact reactor define a reactor chamber (66), into which a finely-divided liquid or a slurry is introduced and brought into contact with the flow of contaminated medium. The wall sections are heated by the flow of contaminated medium (5a min ) of the high temperature, this flow of contaminated medium passing the wall sections (64, 65) via a slot-like spacing (63) in a manner to deliver heat to the wall sections, whereafter the contaminated medium passes into the reactor chamber (66). Turbulence-generating means (70) are arranged downstream of the reactor chamber (66), while a means for supplying powdered absorbent (70) is arranged downstream of the turbulence-generating means (70).
Patent DE-3686751-D1 (DE)
Inventor: FEDER EMIL
IPC: E05B85/10
Filed: 1986-07-29
Granted: 1992-10-22
Abstract: The handle has a grip part which can be set out from the body wall and which, in the position of non-use, is under protection in the region of the body wall. The grip part as a whole can be pushed back into its position of rest behind the body wall and can be so set out from the body wall to a position of readiness that it is freely accessible on all sides. <IMAGE>
Patent DE-3688452-D1 (DE)
Inventor: SCHUSTER ERICH
IPC: G01B11/03
Filed: 1986-04-03
Granted: 1993-06-24
Abstract: Light corresp. to different coordinate directions is combined to a single beam, formed into a common intermediate image plane and deflected according to the associated coordinate direction. The light is projected onto the measurement object by an optical imaging system. Light stops are produced for each coordinate direction for illumination of each object structure. Images of the structures are separatrly formed on sensors according to coordinate direction and converted into corresp. electrical signals. The measurement signals are evaluated to yield positional information which is used for display, control and/or regulation. The light used for each direction has a different characteristic.
Patent DE-3760463-D1 (DE)
Title: Coffee and process for its production
Inventor: BUCHHOLZ KLAUS
IPC: A23F/
Filed: 1987-02-03
Granted: 1989-09-28
Abstract: Roasted coffee with an increased chlorogenic acid content of more than 2.8% by weight or instant coffee powder with an increased chlorogenic acid content of more than 8.5% by weight have a better compatibility. The increased chlorogenic acid content is achieved either by adding chlorogenic acid or by extracting raw coffee and adding the optionally concentrated extract to the roasted coffee.
Patent DE-3770615-D1 (DE)
Inventor: WOLFF FRIEDRICH
IPC: A61N5/08
Filed: 1987-01-23
Granted: 1991-07-11
Abstract: The bath consists of an infrared light source (Q), which is equipped with preferably rod-shaped infrared emitters (S). A first reflector (R1) of parabolic form effects an irradiation which impinges approximately vertically on the area of the body facing towards the infrared light source (Q). Further reflectors (R2, R3) provide for as uniform as possible an irradiation from the side. This arrangement ensures that at least 50%, but at most 90%, of the body surface of the user is irradiated. So that the intensity of radiation is so great that sweating occurs but there is no unpleasant heat sensation, a control which can be activated by the user is preferably provided. An IR-B and an IR-C filter block that fraction of the IR radiation which would cause an increase in the temperature of the interior of the body. A further filter blocks the visible region of the radiation spectrum to the extent that only bright-orange light is visible. The IR radiation can be readily supplemented with UV radiation. <IMAGE>
Patent DE-3770798-D1 (DE)
Inventor: GUIDO HEINZ
IPC: F27B3/08
Filed: 1987-11-06
Granted: 1991-07-18
Abstract: An electrical metallurgical furnace including a vessel and a bottom electrode positioned in the bottom of the vessel. At least one counter contact is provided connected to the bottom electrode. A support is anchored to the vessel connected to the insulation mounting unit. A tension frame is held by the insulation mounting unit. At least one current cable is provided for engagement with a side of the counter contact. A pivot element is provided for supporting the current cable. A biasing apparatus is provided for urging the pivotally supported current cable into contact with the counter contact.
Patent DE-3771333-D1 (DE)
Inventor: JOST GERHARD DR
IPC: G01G13/16
Filed: 1987-05-21
Granted: 1991-08-14
Abstract: A method for controlling a differential metering balance, especially for bulk materials, with a weighing device and control of the discharge rate by a desired-value/actual-value comparison, in which measures are taken to eliminate interference of the output signal of the weighing device, is to be further improved. This is achieved in that an estimated value @ for the next measured value of the weighing device is formed from measurement values Gi of the output signal G of the weighing device, in that the estimated value @ formed is compared with the next actual measured value Gi, and in that, when a set tolerance range is exceeded, the control of the feed intensity is continued with the unchanged actual value @ of the feed intensity. This reduces or completely eliminates the influence of interference. At the same time, changes in desired value of the measurement signal can also be taken into account. A differential metering balance for carrying out the method is provided. 
<IMAGE>
Patent DE-3774927-D1 (DE)
Inventor: JOBST GEORG
IPC: A01G3/00
Filed: 1987-05-07
Granted: 1992-01-16
Abstract: The cultivation system for ground to be planted, partic. a forest floor, disintegrates leaves, twigs etc. lying on it and works them in, using a large number of components (17) flexible in all directions. These are mounted at intervals in the axial and peripheral directions on a horizontal shaft and extended by centrifugal force. The pitch circle radius of their free ends is greater than the distance of the axis of shaft rotation from the ground. A reciprocating slewing movement about a vertical axis is imposed on the shaft, whose axis of rotation extends radially from the slewing axis. It is moved along a curve parallel to the ground surface.
Patent DE-3776815-D1 (DE)
Inventor: VO TOAN P
IPC: B01D53/04
Filed: 1987-03-23
Granted: 1992-04-02
Abstract: A process for producing an enriched gas stream substantially continuously in first and second adsorption zones by (a) serially passing co-currently a gaseous mixture containing the gas to be enriched through a first adsorption zone having a primary adsorption column and an auxiliary column under pressure to produce an enriched gas stream; (b) discontinuing the flow of gaseous mixture prior to breakthrough and immediately thereafter equalizing the pressure in the first adsorption zone with the pressure in the primary column of the second zone by substantially simultaneously (i) equalizing the auxiliary column from its outlet to the outlet of the primary column of the second adsorption zone, and simultaneously equalizing from the inlet of the primary column of first adsorption zone to the inlet of the primary column of the second adsorption zone; and (ii) pressurizing the auxiliary column of the second adsorption zone substantially to the same pressure in the primary column of the second adsorption zone; (c) venting the first adsorption zone counter-currently to atmospheric pressure; (d) purging the first adsorption zone; (e) concurrently with steps (c) and (d), pressurizing the second adsorption zone with feed gas mixture to the adsorption pressure and producing enriched product gas from the outlet of said second adsorption zone; (f) pressurizing the auxiliary column of the first zone with enriched product gas and equalizing the primary column of the first adsorption zone with the second adsorption zone pressure and repeating steps (a) through (e).
Patent DE-3782877-D1 (DE)
Inventor: VINOT BERNARD
IPC: B01J2/16
Filed: 1987-05-29
Granted: 1993-01-14
Abstract: Porous granules of biopolymers of the xanthan gum type. 
<??>The granules are obtained by granulation of biopolymer powder in a fluidised bed. 
<??>Application in all industries requiring aqueous fluids with increased viscosity. 
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Patent DE-3785154-D1 (DE)
Inventor: SCHMIDT JAN
IPC: F24C15/02
Filed: 1987-08-28
Granted: 1993-05-06
Abstract: A vending machine for fast food articles such as warm burgers comprises a freezing store, a microwave oven and handling and control means for successively transferring a paper wrapped article from the store to the oven and thereafter from the oven to a delivery position. The oven has a bottom hinged door, the rear side of which is provided with an article carrier plate having a shape suitable for receiving the articles when the lid is partly open and for bringing the articles into the oven in response to the door being closed. Moreover, the carrier plate serves to guide the heated articles out of the oven into a dispensing receptacle in response to the door being opened to a fully open, downwardly inclined position.