baber/WOPTO huggingface dataset:
Patent DE-3566924-D1 (DE)
Title: Tube of a heat exchanger and procedure of manufacturing of a helix for such a tube
Inventor: BRAUN BERND
IPC: B21D11/14
Filed: 1985-10-26
Granted: 1989-01-26
Abstract: A heat exchanger tube with elliptical or oval cross-section in a stream of external gas, esp. air, has the internally flowing liq., esp. water, turbidified by a helically bent strip varying in width so that its edges are in contact with the tube walls along both major and minor axes of the cross-section. The pitch of the helix depends on difference between these axes. Before twisting to helical form, e.g. by rollers, the initial strip is cut from flat metal or plastic stock by forming wavy sepn. lines from adjacent strips along both edges, with the wave shapes in conformity to avoid forming cutting scrap. Twisting may also be provided on leaving an extrusion nozzle, or by multiple punches.
Patent DE-3567821-D1 (DE)
Title: Dispensing device for liquids
Inventor: BOHME EIKE
IPC: B01L3/02
Filed: 1985-04-04
Granted: 1989-03-02
Abstract: A dispensing device enables a liquid to be delivered to the cavities of a titration plate. In order to obtain optimum quality of delivery, charging pipes lead from a distributing pipe first upwards, and then, after passing a bypass area, downwards to a discharge area.
Patent DE-3568708-D1 (DE)
Title: Bottom for large columns
Inventor: YORITOMI KENZABURO
IPC: B01J47/02
Filed: 1985-04-05
Granted: 1989-04-20
Abstract: Improved bottom structure for large separation and reaction columns containing particulate adsorbent material or other active material, including a bottom construction comprising alternating ridges and furrows and uniformly distributed branch pipes provided with small holes and a filter screen mantle, as well as on or more collecting pipes. In order to achieve a uniform flow through the column, said branch pipes fit into the furrows.
Patent DE-3586778-D1 (DE)
Inventor: ARBIGE MICHAEL VINCENT
IPC: C12N9/20
Filed: 1985-06-11
Granted: 1992-12-03
Abstract: The present invention relates to a novel lipolytic enzyme derived from a novel Aspergillus microorganism (ATCC No. 20719), Cheese aged in the presence of a low concentration of this lipolytic enzymes ripens faster than with conventional lipolytic enzymes and without any associated rancidity.
Patent DE-3587372-D1 (DE)
Inventor: SCHULTZ LARRY ROGER
IPC: G05D1/06
Filed: 1985-12-18
Granted: 1993-07-01
Abstract: A signal Vv representing vertical wind component according to Vv = [)theta-alpha)h Vair]g, where theta is aircraft pitch angle, alpha is aircraft angle of attack, h is altitude rate and V air is airspeed is produced. The signal is produced by a pitch altitude  gyro (210), filter (206),altitude rate meter (222) and filter (220), air data airspeed meter (214), divider (224), summing circuit (226), angle of attack vane (232) and filter (230). A further summing junction (240) sums the vertical widn component signal and a conventionally-derived longitudinal wind component signal to produce a total wind shear signal, Vws which is input to two-level warning logic (256).
Patent DE-3663861-D1 (DE)
Title: Drive system for a rotating tilting mirror
Inventor: WALTHER GERD-JUERGEN
IPC: G02B7/182
Filed: 1986-09-20
Granted: 1989-07-13
Abstract: PCT No. PCT/EP86/00550 Sec. 371 Date Jul. 16, 1987 Sec. 102(e) Date Jul. 16, 1987 PCT Filed Sep. 20, 1986 PCT Pub. No. WO87/02148 PCT Pub. Date Apr. 9, 1987.A shift mirror or reflector (SP) which is noted by high azimuth velocity around a first axis (A1) and dependent upon that can be tilted around an axis rotating therewith. The rotary movement is transmitted from a motor (M) arranged at the side by means of a belt drive (RS) (Z1) or directly from a coaxial hollow shaft motor (M1) via a first shaft and a reflector-suspension to the reflector. The tilt movement arises from an up and down movement of a second shaft via tilt levers (K1, K2), with the second shaft being guided within the first shaft and rotating therewith. The second shaft (A2) is coupled via an axial bearing to the up and down movement of a spindle/nut arrangement, which is actuated by a separate drive (RS2) or another hollow shaft motor (M2). First shaft, second shaft, spindle, nut and also, if desired, the hollow shaft motors are arranged coaxial to each other.
Patent DE-3683752-D1 (DE)
Inventor: SEKOULOV IVAN
IPC: C02F3/28
Filed: 1986-07-17
Granted: 1992-03-12
Abstract: The biological and/or physical elimination of undesirable components in water, specially nitrates and halogenated hydrocarbons, is based on flooded biofilm reactor technique. The carrier material of the reactor receives a gas in a uniform distribution across the height of the reactor bed. This gas is pref. oxygen or hydrogen and/or carbon dioxide and/or methane. The gas is admitted through a hose made of non-porous plastic material.
Patent DE-3684686-D1 (DE)
Inventor: CHITTICK DONALD E
IPC: C10J3/26
Filed: 1986-04-24
Granted: 1992-05-07
Abstract: Novel designs of two types of down draft pyrolysis reactors are disclosed. One is a solid fuel reactor including a novel arrangement of down draft air inlet entrances, air distribution means, a consumable/replenishable catalytic bed, a heat exchanger for preheating inlet gas with the sensible heat of the exiting gas, and an infrared radiation trap below the reactor's screen grate. The other is an off gas pyrolysis reactor which includes a down draft reaction chamber with a fixed catalytic bed, a similar heat exchanger arrangement, an infrared radiation shield, an infrared radiation trap outside the gas outlet of the reaction chamber, and a unique relationship between the infrared radiation shield and the surface of the fixed catalytic bed.
Patent DE-3688496-D1 (DE)
Inventor: MCINTYRE BRIAN WILLIAM
IPC: B01D53/34
Filed: 1986-10-20
Granted: 1993-07-01
Abstract: Chlorine is injected in a gaseous liquid or solution form into a hot (greater than 100 DEG C) gas stream for the purpose of oxidizing objectionable components in the gas stream, such as, but not restricted to, SO2 and NOx, when the oxidized form of the gases is more readily removed from the gas stream. After sufficient reaction time, the gas stream mixture passes through water scubbers for the further removal of the components from the gas stream. Acidic and basic compounds of the gas stream and halogens, including excess chlorine, are also removed in the scrubbers. The pollutants remain as the corresponding oxidized acids or salts in the process effluent solution.
Patent DE-3750278-D1 (DE)
Inventor: WEISS HARDY P DR
IPC: G01J5/10
Filed: 1987-05-22
Granted: 1994-09-01
Abstract: A method and apparatus for measuring a temperature of a body extensively independently of an interference radiation. The apparatus comprising a sensor wherein a radiation of the body is chopped or interrupted by a chopper disposed between the sensor and a body. In order to sense extraneous radiation which originates predominately from losses at the sensor as well as from frictional heat of the chopper, the housing temperature of the sensor is detected for correction purposes on a side of the chopper facing the sensor by an additional sensor. Around and in the zone of the travel path of the chopper, an additional sensor is provided for sensing an ambient temperature of the chopper.
Patent DE-3762981-D1 (DE)
Inventor: RAMSAUER DIETER
IPC: E05D5/06
Filed: 1987-01-10
Granted: 1990-07-05
Abstract: 1. Externally visible 180 degrees hinge for switch boxes comprising a first bearing block (16) attached to the box casing (14) and a second bearing block (24) which surrounds the first bearing block (16), is U-shaped, has two U-limbs (32, 34) and is bolted to the door leaf (12) or attached by means of a clamping device (20, 120), the second bearing block (24) being inserted into a recess (18) in an edge area (22) of the door leaf thereby surrounding the recess edges (26, 28), the axis of rotation of the hinge (10) formed by a bearing bolt (138) thus being outside the corner (30) of door leaf (12) formed by the recess (22), characterised in that one of the U-limbs (34) of the U-shaped second bearing block (24) is shortened in such a way that its end (53) surrounds the bearing bolt - (138) held by the other U-limb (32) over a certain angle of rotation (55) at a constant or changeable radial distance (57) from bearing bolt (138), and in that the first bearing block (16) forms an attachment (69) at its bearing eye (63) which annularly surrounds the bearing block (138) at a radial distance.
Patent DE-3765846-D1 (DE)
Inventor: KEHL GEORG
IPC: B60T15/36
Filed: 1987-05-07
Granted: 1990-12-06
Abstract: The invention relates to a brake pressure control valve which contains a brake pressure build-up valve. The brake pressure build-up valve comprises a pressure compensated seat valve. A second valve member, a rod between the two valve members and a tubular compensating piston are provided to produce pressure compensation at the valve member. The compensating piston which encloses the rod is displaceable relative to the latter and comprises a second valve seat at its end directed towards the second valve member. A sealing ring also encloses the tubular compensating piston. When the first valve member is raised from its valve seat, the second valve member can precede the tubular compensating piston, thereby preventing friction forces between this compensating piston and its sealing ring from being disruptive during opening of the seat valve. Also provided is a valve slide which only uncovers flow bores when the seat valve is opened for the purpose of increasing brake pressure. Brake pressures can be smoothly controlled by means of the control slide.
Patent DE-3773918-D1 (DE)
Inventor: GMUER BRUNO
IPC: B65G65/46
Filed: 1987-12-11
Granted: 1991-11-21
Abstract: A two-cylinder discharge for a storage silo for farinaceous bulk goods. The discharge includes a discharge hopper and at least two discharge cylinders which are supported so as to be rotatable in the discharge hopper. The two discharge cylinders include a plurality of discharge chambers arranged in a circumferential direction of the cylinders. A gap exists between the discharge chambers and guide walls of the silo.
Patent DE-3777919-D1 (DE)
Inventor: HOULIHAN WILLIAM JOSEPH
IPC: A61K31/47
Filed: 1987-07-07
Granted: 1992-05-07
Abstract: Compounds of formula I <CHEM> wherein each R independently is hydrogen or methyl R1 is in 8- or 9-position and represents hydrogen, chloro, fluoro or C 1-3alkyl and R2 represents thienyl, furyl or <CHEM> wherein each Ro represents independently hydrogen, fluoro, chloro, C 1-10alkyl, C 1-10alkoxy or C 1-10alkylthio or one Ro is hydrogen and the other represents tri-(C 1-3alkyl)silyl, trifluoromethyl, phenyl, monochlorophenyl, monofluorophenyl, <CHEM> wherein X, Y, R3, R3' or R4 are as defined herein or two Ro's on adjacent carbon atoms form methylenedioxy. The compounds are indicated for use in treating PAF-mediated bronchocontriction and extravasation
Patent DE-3780545-D1 (DE)
Inventor: RIKIMARU HIROAKI
IPC: B01J23/24
Filed: 1987-09-11
Granted: 1992-08-27
Abstract: A method and a catalyst for denitrizing nitrogen oxides contained in waste gases in the presence of arsenic compounds. The catalyst comprises: titanium and vanadium therein in weight ratios of oxides of titanium to oxides of vanadium ranging from 99.9:0.1 to 92.0:0.8, the vanadium being concentratedly contained in the surface layer of the catalyst up to 200 mu m in depth from the surface of the catalyst in concentrations of at least about 1.5 times as much as the concentrations of vanadium throughout the catalyst. The catalyst may further contain therein at least one of tungsten and zirconium. The catalyst preferably has micropores of about not less than about 50 A in amounts of 0.25-0.40 ml/g, and micropores of about 50-100 A in radius in amounts of about 10-40% by volume and micropores of about 1000-60000 A in radius in amounts of not less than about 10% by volume, respectively, based on the total volume of the micropores of not less than about 50 A in radius. The catalyst retains a higher denitrizing activity over a long period of denitrizing operations in the presence of arsenic compounds contained waste gases than the conventional catalyst.
Patent DE-3785445-D1 (DE)
Title: Laminate.
Inventor: BOGAN GARY W
IPC: B32B7/02
Filed: 1987-02-17
Granted: 1993-05-19
Abstract: Laminate has Tg at least 150 deg.C and is prepd. from a cured compsn. comprising:- (A) reinforcing material, (B) epoxy resin and (C) curing agent. At least part of (B) is a (halogenated) hydrocarbon-phenol epoxy resin (I) at least 40% of the epoxy gps. of (B).
Patent DE-3862070-D1 (DE)
Inventor: BENFER ERNST-OSKAR
IPC: F16J15/32
Filed: 1988-06-09
Granted: 1991-04-25
Abstract: A sealing arrangement for roll bearings in skin pass mill stands in which the roll neck has a tapered portion extending between the end face of the roll and a portion of the roll neck which is provided with a neck sleeve and is supported in a bearing bushing in the bearing housing. An annular, flexible sealing member constructed in one piece and reinforced by means of an annular wire rope or strip is slid onto the tapered portion of the roll neck and rests on the tapered portion with annular sealing projections. An outer annular end of at least one of two axially spaced radially extending, elastic annular ribs can be placed in elastic frictional contact with at least one annular sealing surface which is rigidly connected to the lid of a housing and is arranged laterally of an annular flange rigidly connected to the housing. The second annular rib on the side of the roll is a rib stump whose circumference has the shape of a truncated cone. The rib stump has a sharp tear-off edge facing the annular flange.
Patent DE-3865196-D1 (DE)
Inventor: CH HAYDER AMEUR
IPC: B25J17/02
Filed: 1988-01-19
Granted: 1991-10-31
Abstract: PCT No. PCT/FR88/00026 Sec. 371 Date Aug. 16, 1989 Sec. 102(e) Date Aug. 16, 1989 PCT Filed Jan. 19, 1988 PCT Pub. No. WO88/05712 PCT Pub. Date Aug. 11, 1988.The invention relates to a redundant robot of the modular type permitting displacement of a terminal from an initial position to a final position. This robot comprises a succession of stages (1i-1, 1i), each constituting a platform and six actuators arranged according to a closed angular architecture, a system of sensors associated with each stage, and control means permitting determining a configuration of the robot corresponding to the final position to be attained by the terminal and remotely operating the actuators for arranging the various stages according to this configuration. The control means comprises in particular means (26) for storing the space accessible by each platform, means (25) for inputting the final position to be attained, means (27) for computing the configuration of the robot, means (28) for computing the states of the actuators and a servo-interface for the latter.
Patent DE-3867688-D1 (DE)
Inventor: BIANCHIN EUGENIO
IPC: C08G18/79
Filed: 1988-03-30
Granted: 1992-02-27
Abstract: Protective helmets for motor-cyclists and/or motorists consisting of high density composite materials,essentially based on a polyisocyanuric matrix, having a density equal to or higher than 500 and preferably than 1,000 kg/m<3>, containing reinforcing fillers, wherein the polyisocyanuric matrix derives from a repeating structural unit having the formula: <CHEM> wherein at least one X group represents the group -R1-NCO and at least one X group represents the group: -R1-NH-CO-OR2(-OCO-NH-R1-NCO)n.
Patent DE-3869270-D1 (DE)
Inventor: SZCZYRBOWSKI JOACHIM DR
IPC: B32B7/02
Filed: 1988-07-28
Granted: 1992-04-23
Abstract: Prodn. of mineral glass panes, with high transmission in the visible spectrum range, low surface resistivity and high reflection of thermal radiation, involves coating with (a) a first layer of tin oxide, silicon dioxide, aluminium oxide, tantalum oxide, zirconium oxide or their mixed oxides; (b) a second layer of Ni or alloy contg. at least 50 wt.% Ni; (c) a third layer of Ag or alloy contg. at least 50 wt.% Ag: (d) a fourth layer as in (b); and (e) a fifth layer as in (a). The novelty is that layers (b) and (d) consist of 80 wt.% Ni/20 wt.% Cr alloy and that the coated pane is heated to at least the softening temp. of the glass, deformed and then cooled. Also claimed is the coated pane, the novelty being that the pane is bent.
Patent DE-3879242-D1 (DE)
Inventor: MANOLO UMBERTO
IPC: B02C19/00
Filed: 1988-03-14
Granted: 1993-04-22
Abstract: The flow of the product with a suitable particle size, which is to be processed, and of a conveying fluid such as ambient air, sucked by a machine connected to the outlet of the apparatus according to the invention, are fed with the possibility of a selective adjustment (2-7) to the centre (9) of a distributing disk (10) with vertical axis, which while being rotated evenly distributes the flow on the rough surface of a ring (12) where a first comminution of the product takes place. From this stage, the flow of product and air is conveyed to the centre of a second distributing disk (21) with vertical axis and of a greater diameter, which is rotated at a higher speed than the former and evenly distributes the said flow on a comminution ring (27) made of a hard material, and having a smooth surface suitably tapering in downward direction, such that some of the product will temporarily stay on the said ring and will be broken owing to the dynamic impact thereon of the product particles being progressively delivered from the near distributing disk. The air and product flow from this second comminution stage is conveyed together with a fresh, rate-adjustable ambient air flow, to the centre of a third rotary distributing disk with vertical axis, similar to the preceding disk, but preferably having a downwardly diverging conical shape. From this distributing disk, the air and product flow is evenly distributed on a near impact ring (36) just like the ring in the second stage, where a further comminution of the product is acheived. The flow of air and micronized product issues from the apparatus through a volute (37) and reaches decantation means.
Patent DE-3880747-D1 (DE)
Inventor: MULLER DANIEL
IPC: H01M10/0587
Filed: 1988-06-16
Granted: 1993-06-09
Abstract: PCT No. PCT/FR88/00312 Sec. 371 Date Feb. 21, 1989 Sec. 102(e) Date Feb. 21, 1989 PCT Filed Jun. 16, 1988 PCT Pub. No. WO88/10519 PCT Pub. Date Dec. 29, 1988.Electrochemical cells containing lithium and a solid polymer electrolyte in the form of thin films are produced by making multilayer assemblies from double-layer solid polymer electrolyte/composite positive electrode sub-assemblies which are subsequently associated with the other constituent layers of the cell so that the multilayer assembly so obtained comprises a layer of a metal of low ductility. Cells may be made from multilayer assemblies by stacking, rolling or bending techniques.
Patent DE-3888245-D1 (DE)
Inventor: WILSON JOHN ROBERT HOWE
IPC: A01N43/78
Filed: 1988-06-15
Granted: 1994-04-14
Abstract: The invention provides thiazole derivatives of general formula I;   <CHEM> or an acid-addition salt or metal salt complex thereof, in which R represents an optionally substituted aryl group; R<1> represents a hydrogen atom or an optionally substituted alkyl, alkenyl or alkynyl group; R<2> represents a hydrogen or halogen atom or an alkyl, haloalkyl, alkoxy, haloalkoxy, alkylthio, hydroxyl, cyano, nitro, amino, alkylamino, dialkylamino or morpholine group; X represents an oxygen or sulphur atom, a carbonyl group or a group -CR<4>R<5>- where R<4> and R<5> independently represent a hydrogen atom or an alkoxy group; Y represents an oxygen or sulphur atom; n represents an integer from 0 to 6; m is 0 or 1; and Z represents a phenyl group; processes for their preparation; compositions containing such compounds and their use as fungicides.
Patent DE-3888568-D1 (DE)
Inventor: EDWARDS PHILIP DUKE
IPC: C07K5/00
Filed: 1988-05-05
Granted: 1994-04-28
Abstract: The invention provides a series of novel heterocyclic ketones of formula I <CHEM> and pharmaceutically acceptable base-addition salts thereof, in which the values of R<4>, L, A, X and Q have the meanings defined in the following specification. The compounds of formula I are inhibitors of human leukocytic elastase. The invention also provides pharmaceutical compositions containing a compound of formula I, or a pharmaceutically acceptable base-addition salt thereof, and processes and intermediates for the manufacture of compounds of formula I.
Patent DE-50002458-D1 (DE)
Inventor: STREHLER HEIKE
IPC: G06F3/12
Filed: 2000-04-13
Granted: 2003-07-10
Abstract: The invention relates to a method for producing an image motif on an image material, for example, on paper, screen, textiles etc. A service provider makes available a number of low-resolution original images either on a personal computer or on the Internet. A user selects an image motif from the original images on a personal computer or on the Internet, or creates a low-resolution image motif from the original images on a personal computer or on the Internet. The service provider or a third party creates the selected or created image motif with high resolution on an image material.
Patent DE-50004147-D1 (DE)
Inventor: WEIHERMUELLER MICHAEL
IPC: A61F5/042
Filed: 2000-07-22
Granted: 2003-11-27
Abstract: The orthesis has two tangs (4,5) strapped (2,3) to the user's leg and extending on either side of a central pivot region (7) which lies alongside the knee joint (1). The proximal ends of the tangs are separately pivoted inside the housing of the central pivot region, and are geared together using equal-sized pinions. There is a brake consisting of two wheels or drums adjacent to the pinions, acted upon by a wedge which is tightened by a screw.
Patent DE-50007663-D1 (DE)
Inventor: WEINMANN MARTIN
IPC: D06F34/18
Filed: 2000-06-03
Granted: 2004-10-28
Abstract: In a method of measuring the loading of a washing drum 1, drivable by a motor 2, of a washing machine or a washer-drier, in a first phase A the washing drum 1 is accelerated by way of an electronic control system 3 to a first speed of rotation nb which is above the laundry-application speed of rotation na. In order to provide that removal of water from the laundry and machine friction are involved in the measurement result to the minimum possible degree, in a subsequent second phase B the washing drum 1 is braked to a second speed of rotation nc by electrical braking of the motor 2. The electronic control system 3 detects the variation in the braking procedure in regard to speed of rotation and/or braking moment to ascertain the mass moment of inertia of the loaded washing drum.
Patent DE-50008249-D1 (DE)
Inventor: LAUBER PETER
IPC: B02C18/36
Filed: 2000-06-23
Granted: 2004-11-18
Abstract: The invention relates to a machine for chopping organic cut products, especially a meat grinder, comprising an inlet and an outlet for the cut products, at least one perforated disc (1) having a corresponding cutting head (2) and a drive shaft driving the cutting head (2), the cutting head (2) having at least one blade holder (3) with at least one blade (4) that cooperates with the perforated disc (1).