baber/WOPTO huggingface dataset:
Patent DE-3482738-D1 (DE)
Inventor: SCHEIDLING GUNTER
IPC: F27B9/36
Filed: 1984-09-17
Granted: 1990-08-23
Abstract: 1. Large-sized radiation unit for industrial furnaces with large-sized industrial furnace component (1) of heatproof reinforced concrete and with at least one fuel-air mixing device (2) of a radiant burner, a through-opening (5) being provided in the industrial furnace component (1) for the fuel-air mixing device (2), characterised in that the heatproof reinforced concrete of the industrial furnace component (1) extends up to the through-opening (5) and forms the latter's boundary surfaces, and that only the fuel-air mixing device (2) is inserted in the through opening (5), which has the internal contour of a burner firing block.
Patent DE-3575900-D1 (DE)
Inventor: SCHICK JUERGEN
IPC: B65D47/08
Filed: 1985-11-05
Granted: 1990-03-15
Abstract: 1. Dosaging closure for a container (20) comprising a cup (10) with a predetermined volume which may be fastened to the throat (12) of the container, characterised in that in the base region the cup (10) has a pouring opening which may be sealingly closed with an attached lid.
Patent DE-3575987-D1 (DE)
Inventor: TANGORRA GIORGIO
IPC: F16G5/06
Filed: 1985-07-24
Granted: 1990-03-15
Abstract: V-belt (1) of flexible polymeric material, in particular elastomeric material, comprising at least in the portion (2) whose ends are destined to contact the pulley, a plurality of layers (7), each one having fibers oriented in a single direction. The layers are alternatively overlapped the ones with the fibers oriented substantially in a longitudinal direction, the others in a substantially transversal direction, the thickness (s) of each layer being less or at most equal to the average length (1) of the fibers present in the layer. 
<??>Preferably the belt is a cogged belt (4).
Patent DE-3580126-D1 (DE)
Inventor: BERGER WALTER
IPC: B65H35/06
Filed: 1985-06-22
Granted: 1990-11-22
Abstract: 1. Material inspection and cutting machine for unrolling a web of material from a roll of material (16) and for checking and cutting as well as for rolling the same up again, wherein the roll of material is present in an unrolling station (20) and can be unrolled across an obliquely lying checking table (5) equipped with a cutting device characterised in that the unrolling station (20) is lowerable on swing arms (9) mounted swingably in the machine frame (1) from the operational position lying over the checking table (5) into the loading and unloading position.
Patent DE-3581836-D1 (DE)
Inventor: KUEHNERT HANS-GUENTER EGBERT
IPC: G03F7/16
Filed: 1985-05-23
Granted: 1991-04-04
Abstract: An apparatus for the automatic feeding of a carrier to a laminating station. The apparatus has a gripper device which is fastened to two guide rods and which is movable t o anf fro horizontally. Each of the guide rods is guided in a linear guide and is mounted in supports which are connected to one another by means of an angular cross-strut. A pneumatic cylinder is articulated centrally to the angular cross-strut by a lengthened piston rod. The gripper device grips the carrier at a predetermined distance (Xmin) from the front edge, to transport it in the direction of a laminating station. A sensor for detecting the front edge of the carrier which is transported into the gripper device is located on a holding bracket fastened to a displaceable holding block. The upper and lower gripper strips each have a perforation in the center of their bevelled strip part. As soon as the front edge of the carrier interrupts the vertical beam path, the sensor generates a control pulse which closes the gripper device and which retains the carrier for the transport to the laminating station.
Patent DE-3650024-D1 (DE)
Inventor: WULF HANS
IPC: A61B5/103
Filed: 1986-09-26
Granted: 1994-09-15
Abstract: PCT No. PCT/DK86/00108 Sec. 371 Date Jul. 24, 1987 Sec. 102(e) Date Jul. 24, 1987 PCT Filed Sep. 26, 1986 PCT Pub. No. WO87/01948 PCT Pub. Date Apr. 9, 1987.In accordance with a method and an apparatus for determining an individual's ability to stand exposure to ultraviolet radiation prior to causing a skin reaction, such as skin cancer or erythema, or for determining an individual's ability to become tanned by exposure to ultraviolet radiation, at least part of the individual's skin surface is exposed to electromagnetic radiation of a predetermined spectral composition, e.g. visible light, and of a predetermined intensity. The intensity of electromagnetic radiation reflected from the part of the individual's skin surface is measured so as to determine the coefficient of reflection of the part exposed to electromagnetic radiation of the predetermined spectral composition. The coefficient of reflection is converted into logarithmic representation and the logarithmic representation of the coefficient of reflection constitutes a measure representing the individual's ability to stand exposure to ultraviolet radiation prior to causing said skin reaction, or into a measure representing said individual's ability to become tanned by exposure to ultraviolet radiation.
Patent DE-3665335-D1 (DE)
Title: Method and device for surveying drain systems of rain water reservoirs
Inventor: FAHRNER HEINZ
IPC: E03F5/10
Filed: 1986-05-20
Granted: 1989-10-05
Abstract: 1. Method of monitoring drainage systems of rainwater reservoirs, wherein a drainage pipe, with which a throttling member is associated, is associated with the rainwater reservoir and wherein the flow of sewage through the drainage pipe, serving to divert sewage from the rainwater reservoir, can be restricted to a predetermined nominal value, characterised in that the flow through the drainage pipe is monitored to determine whether a predetermined, excessively high value has been exceeded and/or in that, if the flow through the drainage pipe is restricted in a controlled manner to a predetermined nominal value, monitoring is carried out to determine whether excessively rapidly succeeding changes in the direction of travel by the throttling member are effected by the controller and/or monitoring is carried out to determine whether the water level in the rainwater reservoir or in a feed channel preceding the rainwater reservoir exceeds a predetermined depth while, at the same time, a predetermined low value for the flow through the drainage pipe is fallen below, resulting in a blockage of the drainage pipe at this water level, and/or monitoring is carried out to determine whether permanent tightening of the throttling member is occurring and/or monitoring is carried out to determine whether the actuator of the throttling member is overloaded and, if so, the throttling member is transferred into a safety position preventing the nominal value of the flow through the drainage pipe from being exceeded.
Patent DE-3667865-D1 (DE)
Inventor: SIGNORETTO ROBERTO
IPC: G03D15/00
Filed: 1986-06-23
Granted: 1990-02-01
Abstract: The method for correlating negatives with processing envelopes in photographic laboratories, consists in the steps of joining the films (3) together as they are extracted from the corresponding processing envelope (1) by a tape (4) which has been progressively prenumbered in machine-readable code, reading the number printed on the tape portion (4 min ) used for each joint, and printing it in machine-readable code on the relative processing envelope (1).
Patent DE-3668034-D1 (DE)
Inventor: VON ECKARDSTEIN KARL-ERNST
IPC: F04F5/24
Filed: 1986-06-17
Granted: 1990-02-08
Abstract: 1. Apparatus for the pneumatic application of a hardenable building material hydromechanically transported in a highly viscous flow, particularly of hydraulically injected concrete or mortar, which apparatus has a mouthpiece (8) at the end of a tube or hose conveyor pipe which feeds the building material delivered preferably by means of a pump, the conveyor tube possessing a delivery end preferably constructed as a nozzle (11), an opposite end having a compressed air feed opening, and a tube terminating between the two ends which feeds the viscous flow into the compressed air flow, wherein an accelerator is added to the building material by at least one feed pipe for promoting hardening, and the outward flow of building material is conducted by a flexible supply pipe section (19), wherein the mouthpiece (8) is provided with at least one connecting piece (3) of the compressed air supply and the tube or hose conveyor pipe (2), and the control pipe section (19) is connected to the output end (17) of the mouthpiece (8), and the accelerator feed pipe (25-29) is connected to the free end (22, 23) of the control pipe section (19) which ends directly before the outlet aperture (31), characterised in that a feed pipe (12) for a second accelerator which, together with the first accelerator added in the control pipe section (19, 30), promotes hardening of the building material, opens into the supply pipe end (9) of the mouthpiece (8) having the mouth of the compressed air feed pipe (13).
Patent DE-3685055-D1 (DE)
Inventor: COPLEY KELLY S
IPC: E21B33/04
Filed: 1986-02-06
Granted: 1992-06-04
Abstract: A sealing assembly 10 having application for sealing between wellhead housing and a casing suspended therein. The assembly includes a base ring 30 with an upper surface having inner and outer shoulders 42, 44 and an annular recess 46 therebetween. A first energizing ring 38 with a shoulder faces the base ring inner shoulder and has a projection extends into the annular recess and upper lugs 50 with tapered upper surfaces. A second energizing ring 36 surrounds the first ring projection with slots 54 to receive the first ring lugs, a lower surface facing the base ring outer shoulder and upper tapered surfaces. An inner seal ring 32 is located between the base ring inner shoulder and the first ring shoulder and an outer seal ring 34 is located between the base ring outer shoulder and the second ring shoulders. Means are provided for engaging the tapered surfaces at the first and second rings to energize said seals 32, 34 into their sealing position.
Patent DE-3688849-D1 (DE)
Inventor: VIGNON LOUIS
IPC: D02G3/36
Filed: 1986-01-08
Granted: 1993-09-16
Abstract: The apparatus comprises a stretching unit (S) delivering two stretched fiber rovings (4, 5). One fiber roving (4) serves as the core for the wrapped yarn to be produced and runs to a twist-imparting device (6, 7). The fibers of the other fiber roving (5) are transferred to a moving fiber feeding and holding surface (9) constituted by a perforated peripheral surface of a hollow disk (10). This surface (9) comes into contact with the core (4) at a point (C) in front of the twist-imparting device (6, 7). At this contact point (C), the fibers fed on the surface (9) are seized by the rotating core (4) and wound up. At the contact point (C), a fiber catching device (12) is likewise arranged, having an air-permeable surface (11) behind which a vacuum is maintained. Fibers fed along the fiber feeding and holding surface (9) which separate from this surface (9) before they have been wound up completely on the core (4) are sucked against the air-permeable surface (11) of the fiber catching device (12) and retained until they have been completely wound up. In this way, all fibers are wrapped onto the core (4) in stretched condition even at high operating velocities.
Patent DE-3760515-D1 (DE)
Title: A device for venting a closed conduit system
Inventor: PERSSON BENGT ARNE
IPC: F16L55/07
Filed: 1987-02-26
Granted: 1989-10-05
Abstract: A ventilating device for a closed conduit system com­prising a housing (7) with a liquid throughflow conduit (11) extending through end walls (8, 9) of the housing (7). The throughflow conduit (11) has a liquid permeable part (13) which is directed towards an upper air vent (23) and the end edges (24, 25) of which are spaced from the end walls (8, 9), and the side edges of which part (13) adjoining the end edges (24, 25) are preferably provided with wing-like elements (21, 22) whose free edges (26, 27) form gaps (B, C) with the inner wall (28) of the housing (7). Liquid flows out beneath the conduit (11) through those gaps (D, E) located between the end walls (8, 9) and the end edges (24, 25) of the wing-like element (21, 22), and small air bubbles enclosed in the liquid form larger air bubbles which rise up between the wing-like element (21, 22) and the inner wall (28) of the housing (7) and depart through the vents (23).
Patent DE-3770940-D1 (DE)
Inventor: SCIALPI LEONARD JOSEPH
IPC: A23K20/174
Filed: 1987-04-06
Granted: 1991-07-25
Abstract: A process is described for the manufacture of preparations in beadlets form containing fat soluble vitamins and/or carotenoids. which exhibit outstanding stability when exposed to feed pelleting processes.
Patent DE-3772242-D1 (DE)
Inventor: PILLOT JACQUES
IPC: G01N33/576
Filed: 1987-04-15
Granted: 1991-09-26
Abstract: Anti-NANBH (anti-non-A, non-B hepatitis) antibody comprises IgM isolated from sera of monkeys artificially infected with extracts of feces from patients known to be suffering from epidemic NANB hepatitis. A process for isolating an antibody of this type is provided. A reagent for detecting epidemic NANB hepatitis comprises the anti-NANBH IgM fixed to a solid support. The reagent is useful for diagnosing epidemic NANB viral hepatitis by forming an immunological complex between the anti-NANBH IgM and antigen in a fecal extract from a patient being diagnosed, and then incubating the immunological complex with enzyme-labeled IgG from serum of a human convalescing from epidemic NANBH. The complex is detected by developing the enzyme.
Patent DE-3779760-D1 (DE)
Inventor: CHONG DARRYL GEORGE
IPC: G11B5/55
Filed: 1987-12-15
Granted: 1992-07-16
Abstract: The disk data storage file includes a frame (32), a transducer-carrying carriage (40), at least two guide rails (34,36,38) rigidly mounted on the frame, an electrically conductive coil (52) mounted on the carriage and a magnet-supporting structure (61,63,64,66) so disposed that upon electrical energisation of the coil the carriage is moved along the guide rails by electromagnetic interaction.  The file is characterised by the magnet-supporting structure (61,63,64,66) being secured to the guide rails by a resilient member (78) in order to isolate the guide rails and the frame from the reaction forces produced on the magnet-supporting structure when the coil is energised. The carriage support comprises several rollers (54,56,58) mounted on the carriage.  Each of the guide rails comprises an elongate central portion rigidly mounted on the frame and end portions to which the resilient members are attached.
Patent DE-3780244-D1 (DE)
Inventor: CLARKE KEITH BRIAN
IPC: C02F1/00
Filed: 1987-09-24
Granted: 1992-08-13
Abstract: The treatment of water to remove gas vacuolate cyanobacteria is effected by subjecting the water to a predetermined pressure by being pumped down a centrally located pipe (24) in a bore-hole (12), which is steel lined (13). This causes the gas vesicles in the cyanobacteria to collapse. The treated water is then stored in a settling tank (14) where the cyanobacteria sink to the bottom and can be removed along with any other sediment in the water. The method can be applied to decrease the amount of cyanobacteria with gas vesicles in a lake or other water impoundment.
Patent DE-3851678-D1 (DE)
Inventor: BECKLEY PHILIP
IPC: C21D8/12
Filed: 1988-08-12
Granted: 1994-11-03
Abstract: This invention relates to a method of enhancing linear impressions formed in the surface of grain oriented electrical steel strip, by electrolytically etching said impressions with e.g. citric acid. The impressions may be formed by mechanical wheel scribing or by surface ablation, e.g. by spark discharge or laser treatment, and may be continuous or discontinuous in the form of spots or lines. In accordance with this invention therefore, the initial generation of light impressions in steel strip formed by mechanical wheel scribing or spark ablation techniques can readily be enhanced by application of the electrolytic etching technique to produce a material exhibiting values of power loss (reduced from the original unscribed loss value) which are substantially anneal-proof. In comparison, conventionally scribed material shows no resistance to a high temperature anneal as far as loss reduction is concerned.
Patent DE-3853592-D1 (DE)
Inventor: WEBSTER MILO
IPC: F16K11/02
Filed: 1988-12-08
Granted: 1995-05-18
Abstract: A valve is disclosed comprising a first body portion (2) having a first surface (16), a second body portion (4) having a second surface (51) facing the first surface, a flexible sheet (8) positioned between the first and second surfaces, a void (4) in the first body portion created and defined by a concave surface (46) formed in the first surface and one side (18) of the flexible sheet. There are at least two fluid passageways (20) (22) in the first body portion communicating with the void at spaced locations, at least one of the fluid passageways being a channel formed in the first surface and terminating at the void. A source of pressure and vacuum (50) (54) is provided for flexing the sheet against and away from the first body portion in order that when the flexible sheet is flexed against the first body portion, the passageways are sealed from each other, and when the flexible sheet is flexed away from the first body portion the fluid passageways are placed in communication with each other by way of the void.
Patent DE-3868114-D1 (DE)
Inventor: UNGARELLI RAFFAELE
IPC: C07C25/22
Filed: 1988-04-11
Granted: 1992-03-12
Abstract: Process for the preparation of (2,2)-paracyclophane or derivatives thereof by the Hofmann elimination of p-methyl-benzyl-trimethylammonium hydroxide or derivatives thereof, in an aqueous solution of an alkali metal hydroxide, wherein said elimination is carried out in the presence of a compound of the formula (I):      (R)m- A - (X)n      (I) wherein A represents an aromatic group, X an electron donor group, R hydrogen or an alkyl group containing from 1 to 4 carbon atoms, n is an integer comprised between 1 and 6 and m is zero or an integer comprised between 1 and a value such that the sum m+n be equal to the number of substituable positions in the aromatic group.
Patent DE-3869437-D1 (DE)
Title: Hydrationsvorrichtung.
Inventor: BEVAN CHRISTOPHER GRAHAM
IPC: B28B1/52
Filed: 1988-01-26
Granted: 1992-04-30
Abstract: The invention is concerned with an hydration means for wetting the exposed surface of a core void formed on the withdrawal of a core former from a construction panel comprising compacted gypsum or like particulate materials, and proposes the free suspension of a reciprocable spray head (13) by a flexible small-bore tube (14) through which a setting liquid is applied to the spray head from a cross-head (10) with which the tube is connected in fluid flow relationship. If necessary, the spray head (13) may be weighted, whilst an apertured guide plate (15) through which the tube (14) passes may be provided above the upper limit of movement of the spray head (13).
Patent DE-3877227-D1 (DE)
Inventor: AVANT ODIS LYNN
IPC: A61B17/11
Filed: 1988-02-02
Granted: 1993-02-18
Abstract: Apparatus for effecting anastomosis of the distal urethra (U) and the bladder (B) neck includes a tubular ureteral sound (12) with a threaded socket (13) on its distal end. An inflatable anvil (23) is connected to the threaded socket (13) on the ureteral sound (12) through an opening (130) in the urethra (U) adjacent the prostate (P) and the sound (12) is then retracted outwardly to position the inflatable anvil (23) in the urethra (U). A second implement (32) is passed downwardly through an incision (140) in the bladder (B) and is connectable to the inflatable anvil (23) by alignment (108, 110) and locking (96) means following surgical removal of the prostate (P). The inflatable anvil (23) and the second implement (32) respectively mount female (26) and male (28) connector members formed of material which will eventually dissolve in the human body. The male (28) and female (26) connector members are driven toward each other by the second implement (32) and male (28) means penetrates the tissue of the urethra (U) and the bladder (B) neck and then moves into the female (26) connector for engagement with locking means (68, 53) holding the two connector members (26, 28) together to clamp the urethra (U) to the bladder (B) neck to automatically provide an anastomosis. The second implement (32) for severing the tissue in a circular manner, radially inward from the male/female members (26, 28) to provide a clear internal opening (158, 160) for flow from the bladder (B) to the urethra (U). A catheter (30) is attached to the inflatable anvil (23) and upon removal of the second implement (32) is positioned in the bladder (B) which is then closed (151) by conventional surgical procedures. The anvil (23) is deflated and withdrawn outwardly through the urethra (U) to position the catheter (30) for bladder (B) drainage during healing of the anastomosis.
Patent DE-3877673-D1 (DE)
Inventor: MERKEL PAUL BARRETT C O EASTMA
IPC: G03C7/38
Filed: 1988-09-16
Granted: 1993-03-04
Abstract: This invention relates to a color photographic silver halide recording material containing certain dye image-forming coupler compounds and a carbonamide compound <CHEM>  wherein; R<1> is a substituted or unsubstituted alkyl or an electron withdrawing group; R<2> is a substituted or unsubstituted aryl group or a substituted or unsubstituted alkyl group which is free of carboxylic group substitution; and n is 0 to 3 which is capable of altering the spectral absorption properties of a dye formed by reaction of the coupler compound with oxidized developing agent.
Patent DE-3879039-D1 (DE)
Inventor: VON BOGDANDY LUDWIG PROF DR-IN
IPC: C21C5/28
Filed: 1988-08-03
Granted: 1993-04-15
Abstract: For melting scrap, iron sponge pellets in the reduced form, solid pig iron or the like, it is proposed to supply the melting heat by means of burners from below and, without additions of coal to the charge, to set a corresponding carbon content in the molten bath by less than stoichiometric combustion of hydrocarbons. At the same time, the aggressivity of the slag is diminished by reducing the oxygen flow, especially by combustion with approximately 0.9 times the stoichiometric quantity of oxygen, and, if appropriate, an addition of slag formers.
Patent DE-3879479-D1 (DE)
Inventor: LAUTENSCHLAEGER KARL
IPC: E05D5/02
Filed: 1988-11-17
Granted: 1993-04-22
Abstract: The mounting plate adjustably secures the wall half of a furniture hinge and is in detachable halves, the bottom one fixed to the wall and the top one fixed to it by a sprung locking mechanism. The bottom one has a hook at the door end, engaging in a recess in the underside of the top one via curved mating faces. The locking mechanism is released by a handle. The top half (42) fits part-way round the bottom one (40) at the inner end, where it has two spring tongues (64) parallel to the wall surface, each with a locking portion (74) engaging in a mating recess in the bottom half. The tongues are bent towards each other and parallel to the wall surface by hand grips on them into the release position.
Patent DE-50001331-D1 (DE)
Inventor: WALSER THOMAS
IPC: A47C9/00
Filed: 2000-03-20
Granted: 2003-04-03
Abstract: The invention relates to a novel seating device (1) with an elastic support element (2), at least one support leg (3) and a seat element (4), wherein the support element (2) has a substantially toroidal support body (9) standing on the ground. One great advantage provided by the novel seating device is that upward and downward movements can be slightly dampened thereby substantially alleviating the load on the back. Slight circular movements can also be effected which have an especially prophylactic effect against possible back injuries.
Patent DE-50002318-D1 (DE)
IPC: A61Q1/06
Filed: 2000-03-10
Granted: 2003-07-03
Abstract: Pigment-containing gels with an oil base and containing a 10-20 C hydroxy fatty acid and a C30-45-alkylmethicone.  Oil-based pigment-containing gel compositions comprising 0.1-25 (0.5-20) (1-15) wt. % of a 10-20 C hydroxy fatty acid, 0.1-30 (1-25) (5-20) wt. % C30-45-alkylmethicone, 1-70 wt. % of an oil component and 0.1-50 wt. % pigments.