baber/WOPTO huggingface dataset:
Patent GB-201219320-D0 (GB)
Title: Method and apparatus for use in a parallel optical communications system for passively aligning an optics module with optoelectronic devices of the module
Filed: 2012-10-26
Abstract: A leadframe of a parallel optical communications module has tapered protrusions disposed on an upper surface thereof that are positioned and shaped to mate with respective tapered openings formed in a lower surface of an optics module of the parallel optical communications module. The tapered protrusions are used as fiducial marks during a mounting process during which an array of optoelectronic devices is positioned, oriented and secured to the upper surface of the leadframe. Subsequently, during a passive alignment process, the lower surface of the optics module is placed in contact with the upper surface of the leadframe such that the tapered protrusions of the leadframe mate with respective tapered openings formed in the optics module, which causes the optoelectronic devices to come into precise optical alignment with the respective lenses.
Patent GB-201304104-D0 (GB)
Title: Audio system
Filed: 2013-03-07
Abstract: An audio system 11, which may be located within a vehicle, for reproducing audio signals comprises a signal processor 64, the signal processor having at least two processing channels and being configured to receive at least two separate audio signals. The signal processor automatically selects, in dependence upon the identity of each of the at least two audio signals, appropriate processing settings which may include filtering characteristics to adjust the frequency response of the signals. The signal processor independently processes each of the at least two audio signals, according to the selecting settings, prior to combining said at least two audio signals. The audio system changes the processing settings for a processing channel in response to a change in the identity of the audio signal assigned to that processing channel. The identity of an audio signal may indicate a type of signal, such as navigation messages or music, or the signals source such as an audio player, parking sensor or GPS. The identity of a digital audio signal may be contained within a header of the signal. Each processing channel may comprise a sequence of filter sub-blocks such as: dynamic equalisation 16, subwoofer extraction 21, delay and surround sound.
Patent IT-MI20010816-D0 (IT)
Inventor: VERGANI CRISTIANO CARLO
IPC: B03C3/38
Filed: 2001-04-13
Abstract: A cold-plasma electrostatic catalytic device has a supporting framework (6) enclosing metal nets (5,8) converted to a high voltage generator and the ground. A perforated layer of polyester fiber (2) and a polyester fiber layer (4) loaded with activated carbons and a polyester fiber layer (3) coated with thin film of titanium oxide, forms a sandwich construction enclosed in framework.
Patent IT-MO20000088-D0 (IT)
Inventor: CARRERI REMO
IPC: F04D1/06
Filed: 2000-05-02
Abstract: A locking device for locking the stator pack of a pump (1) comprises shell means (2) suitable for containing pumping stages suitable for pumping a fluid, crown means (3) provided with connecting and fixing means (9) arranged for connecting flange means (8) of said pump (1) to said crown means (3), said flange means (8) being suitable for hermetically closing said shell means (2), elastic ring means (4) arranged between said shell means (2) and said crown means (3), suitable for preventing said crown means (3) from sliding in an axial direction inside said shell means (2), said elastic ring means (4) comprising wedge means provided with a friction surface (7) suitable for being coupled with a respective conjugate surface (7a) of said crown means (3).
Patent IT-MO20020175-D0 (IT)
Inventor: GOZZI FRANCO
IPC: B30B15/30
Filed: 2002-06-20
Abstract: The device comprises a box-shaped container (2) functioning as a hopper and inferiorly exhibiting an elongate opening (3). At least one conveyor belt (4) runs below a bottom of the container (2) in a perpendicular direction to the elongate development of the opening (3). The conveyor belt (4) runs on an underlying rest plane (5).Pressors are (6) inferiorly constrained to the container (2), at least some of which pressors (6) are mobile between an active work position thereof in which the pressors (6) are in contact with the conveyor belt (4) and press the conveyor belt (4) against the rest plane (5), and an inactive position in which the pressors (6) are in contact with the conveyor belt (4). <IMAGE>
Patent DE-3065014-D1 (DE)
Title: Process for making polyurethane foams
Inventor: TENHAGEN RUDOLF JOHANN
IPC: C08G18/28
Filed: 1980-04-28
Granted: 1983-11-03
Abstract: Cold-cured molded polyurethane flexible foams having improved vibration damping properities are made by foaming in the presence of (1) a high molecular weight predominantly linear siloxane polyoxyalkylene block copolymer and (2) a solvent which is compatible with the block copolymer and which has a viscosity of 3 to 100 cps and a surface tension between 15 to 60 dynes/cm.
Patent DE-3071988-D1 (DE)
Title: Process for producing oxhydryl-containing nickel compounds and compounds thus obtained
Inventor: LIMARE ARMAND
IPC: C01G53/04
Filed: 1980-01-09
Granted: 1987-08-06
Abstract: A method for the production of hydroxylated nickel compounds from a solution of nickelous ions. In the first stage, a solution of nickelous ions is electrolyzed while the catholyte is maintained at a pH from about 1 to 6 and at a temperature of less than about 50 DEG C. In the second stage, the precipitate obtained during the first stage is recovered. The method is applied to the production of highly pure nickel hydroxide.
Patent DE-3174111-D1 (DE)
Title: New composition of matter and method of use for nitrogen fertilization
Inventor: FENN LLOYD B
IPC: C05G3/90
Filed: 1981-12-30
Granted: 1986-04-17
Abstract: A method is provided for reducing ammonia volatilization from ammoniated fertilizers and urea-containing fertilizers present on or at the soil surface after 24-48 hours following surface application. The fertilizer is applied in the presence of a water soluble compound that (a) has a saturated solution pH of about 5.0 to about 8.0 and (b) in a hydrolyzing system with the soil and the fertilizer, will form carbonates having a solubility below about 10<-><1><0> grams per liter. The amount of the water soluble compound is that which is sufficient to suppress the formation of hydroxyl ions that otherwise would be produced in the soil according to the reaction  YCO3 + H2O <--> Y(OH)2 + CO2 with Y = calcium or magnesium. r
Patent DE-3261884-D1 (DE)
Title: Coloured polyethylene terephthalate moulding compound, a process for the preparation thereof and a container made therefrom
Inventor: WERNER MARCEL ARNOUD
IPC: C09B61/00
Filed: 1982-02-25
Granted: 1985-02-28
Abstract: Coloured polyethylene terephthalate moulding compound, a process for the preparation thereof and a container made therefrom. 
<??>A polyethylene terephthalate moulding composition is disclosed having uniformly dispersed therein 10-25,000 ppm of caramel as a colourant. The colourant is non-toxic, does not affect the transparency of the polyester, and does not cause aldehyde formation. The caramel may have been formed in situ from a mono- or disaccharide which has been added to the bis(beta-hydroxyethyl)terephthalate before or during polycondensation or to the molten polyester. The colour may have been intensified by additional supply of an alkaline reacting compound. The compostion may moreover contain further colourants. The composition if particularly suitable for use in the manufacture of food containers such a boxes, trays and bottles.
Patent DE-3266725-D1 (DE)
Title: High voltage welding
Inventor: BRASTOW CARL H
IPC: B23K9/28
Filed: 1982-01-26
Granted: 1985-11-14
Abstract: An electrode (75) disposed within an insulating sleeve (86) is placed adjacent a work piece (9) to provide a selected gap between the electrode and the work piece. The atmosphere between the electrode and the work piece is first ionized and then a welding arc discharges between the electrode and the work piece. The orientation of the electrode can be adjusted by rotation of the electrode assembly (36), the amount of the gap by rotation of member (78), vertical placement of the electrode head 36 by eccentric means 40 and spacing between the terminus of the forward movement of arm (32) and the work piece station by adjusting the position of stop (54). Spacing of the electrode from the work piece enables the welding of similar and dissimilar metals such as fine wires of gold, silver, brass and others used in such applications as jewelry, medical, and electronic to provide the required strength, but without marring the surface of the work piece.
Patent DE-3267455-D1 (DE)
Title: Manual device for filling cigarette tubes
IPC: A24C5/42
Filed: 1982-08-28
Granted: 1985-12-19
Abstract: 1. Manual device for filling cigarette tubes, particularly cigarette filter tubes, consisting of a housing (1) with a tobacco compressing chamber (2) arranged in the longitudinal direction thereof, a lid-like compressing bar (5) associated with this compressing chamber (2) in a lid (4) which covers the housing (1) and is hinged about an axis (6), and a pusher supporting a ladle (7) for ejecting a compressed length of tobacco into a paper tube which is clamped on a spout (9) at the exit of the compressing chamber (2) by means of a clamping device which can be operated by the lid (4), characterised in that the ejector is in the form of a frame-like handle section (10) which extends around the housing (1) and the lid (4) and to which the ladle (7) is connected, preferably on the underside of the housing (1).
Patent DE-3269209-D1 (DE)
Title: Substituted thiazolidinylic esters of mineral acids
Inventor: STORNI ANGELO DR
IPC: C07D277/54
Filed: 1982-10-08
Granted: 1986-03-27
Abstract: Compounds of the formula    <IMAGE>  (I)  in which one of the symbols R1 and R2 represents an alkyl radical that has 3 or 4 carbon atoms and is unsaturated in the 2,3-position, and the other represents such a radical or lower alkyl, R3 and R4 each represents, independently of the other, hydrogen or methyl, and A represents a radical of the formula   <IMAGE>  in which Z1, or each of Z2 and Z3 independently of the other, represents hydrogen or lower alkyl, or Z2 and Z3 together represent lower alkylene, and salts of such compounds in which Z1, or Z3 and optionally also Z2, represent(s) hydrogen, exhibit tumor-inhibiting activities.
Patent DE-3270381-D1 (DE)
Title: Functional unit for simultaneously unshirring, stretching and braking a shirred tubular casing
Inventor: BECKER REINHOLD DR
IPC: A22C11/02
Filed: 1982-06-18
Granted: 1986-05-15
Abstract: A device for deshirring, smoothing and braking a shirred tubular casing during stuffing of the casing with a fluid mass flowing under pressure from the stuffing horn of a stuffing machine into the tubular casing. The device comprises an annular body having a central opening releasably securable to the stuffing horn, said annular body having recesses on its outer surface extending parallel to its longitudinal axis. The recesses have a substantially U-shaped, V-shaped or rectangular cross-sectional configuration or end view configuration. The configuration of the braking and smoothing elements corresponds to that of the recesses in the surface of the annular body. The braking elements and/or the annular body are displaceable relative to each other either parallel to the longitudinal axis of the stuffing horn or the elements are displaceable perpendicular to the longitudinal axis of the stuffing horn so that the braking elements can be extended into the recesses or spaced away from the recesses. An apparatus comprising a device of the aforementioned type is also disclosed.
Patent DE-3361437-D1 (DE)
Title: 4-hydroxy-2h-1,2-benzothiazine-3-carboxamide-1,1-dioxides, process for their preparation, their use and therapeutic agents containing them
Inventor: TRUMMLITZ GUNTER DR DIPL CHEM
IPC: A61K31/497
Filed: 1983-09-24
Granted: 1986-01-16
Abstract: Compounds of the formula   <IMAGE>   wherein R1 is hydrogen, methyl, methoxy, fluorine or chlorine; and R2 is hydrogen, methyl, ethyl or n-propyl; and non-toxic, pharmacologically acceptable salts thereof formed with an inorganic or organic base. The compounds as well as the salts are useful as antithrombotics.
Patent DE-3369630-D1 (DE)
Title: Hollow stick of shirred tubular casing with closure means
Inventor: HUTSCHENREUTER ELFRIEDE
IPC: B65B9/15
Filed: 1983-12-24
Granted: 1987-03-12
Abstract: Disclosed is a cylindrically-shaped hollow rod which is closed at one end, comprising a shirred tubular casing, and an integral, essentially cylindrically-shaped, plug-type closure element which is coaxially arranged in the cavity of the hollow rod and which comprises a deshirred tubing portion and an irregularly folded, compressed tubing portion, wherein a first one of the tubing portions is adjacent to the inside wall of the hollow rod, and the second tubing portion is surrounded by the first tubing portion, wherein one end of the first tubing portion, which points in the direction of the open end of the hollow rod, is bent back at an angle of 180 DEG  and integrally changes into the second portion, and wherein the other end of the first tubing portion integrally changes into the hollow rod. Also disclosed is a process for producing the hollow rod having the end closure according to the invention.
Patent DE-3380294-D1 (DE)
Title: Pharmaceutical compositions in oral dosage form
Inventor: POSCHEL BRUNO PAUL HENRY
IPC: A61K31/43
Filed: 1983-12-22
Granted: 1989-09-07
Abstract: Oral pharmaceutical compositions comprising microdoses of 3-phenoxypyridine or pharmaceutically acceptable acid addition salts thereof and a pharmaceutical carrier. Methods for treating hippocampal dysfunctions by administering microdoses of 3-phenoxypyridine or a pharmaceutically acceptable acid addition salt thereof.
Patent DE-3381734-D1 (DE)
Inventor: OINE TOYONARI
IPC: C07D417/12
Filed: 1983-08-05
Granted: 1990-08-16
Abstract: A cephalosporin compound of the formula: <CHEM>  wherein  R<1> is hydrogen or lower alkyl;  R<2> is acetoxy or (1-methyl-1H-tetrazol-5-yl)thio, and  R<3> is carboxy; or  R<2> is a group of the formula:- <CHEM>  R<3> is -COO<-> and  Y is hydrogen, hydroxymethyl or carbamoyl; and  n is an integer of 2 or 3, or a pharmaceutically acceptable salt thereof and processes for their preparation are disclosed. The cephalosporin compound and the salt are useful as anti-microbial agents.
Patent DE-3471810-D1 (DE)
Title: Push button operated excess current protective circuit breaker
Inventor: KRASSER FRITZ
IPC: H01H37/74
Filed: 1984-10-17
Granted: 1988-07-07
Abstract: A push button-actuated overload protective circuit breaker with bimetal cutout comprises a housing between the sidewalls of which two contact segments are held in position, and a push button and a pressure spring associated therewith are guided for longitudinal displacement therebetween. The ends of the contact elements which protrude from the housing are devised as plug-in prongs arranged in parallel with each other. In order to provide a circuit breaker of such small size that it can be plugged into a flat-shape fuse female plug socket, the contact elements are provided in a middle zone thereof, each with a step-like bend the height of which corresponds to about half the height of the interior space in the housing. The bent contact ends then come to rest against the opposite internal surfaces of the housing sidewalls. At one of the contact ends of a first contact element there is fastened a bimetal snap spring with one side thereof and extends transverse to the direction in which the contact elements extend. This bimetal snap spring has a slewable end which overlaps the second contact element and is biassed into contact with the latter when in rest position. The push button is provided at its inner end with a separating wall which is adapted for sliding between the slewable end of the bimetal spring and the contact end of the second contact element when the circuit breaker is released.
Patent DE-3473557-D1 (DE)
Title: Controlled coffee roasting
Inventor: MAHLMANN JAMES PATRICK
IPC: A23F5/00
Filed: 1984-12-04
Granted: 1988-09-29
Abstract: Coffee is roasted continuously by (a) charging green coffee beans to one end of a rotating perforated cylinder that is divided into compartments by a helical screw along its length; (b) rotating the cylinder to advance the beans so that they pass through the cylinder in 2-10 min.; (c) simultaneously blowing gas heated at 200-240 deg.C upwards through the cylinder along its entire length, at 670-1250 m/min and weight ratio gas:coffee 40:1 to 150:1, so that the coffee is maintained in a bubbling bed in each compartment; the bubbling bed is intermediate between a static non-fluid bed and a fluidised bed, the greater proportion but not all of the beans being suspended in the roasting atmosphere; and (d) withdrawing roasted coffee at the other end of the cylinder.
Patent DE-3476153-D1 (DE)
Title: Cultivating machine
Inventor: KIRCHBERGER FRANZ
IPC: A01C7/08
Filed: 1984-11-28
Granted: 1989-02-23
Abstract: 1. Tilling machine with a share-type sowing device having at least one row of sowing shares (12) arranged next to one another and having a soil-tamping device (16), characterized in that the soil-tamping device (16) has soil-tamping tools (18) arranged according to the spacing of the following sowing shares (12) and in line with these in the direction of travel and intended for forming, on the ground, tamping strips (20) which are spaced from one another and which are wider than the furrows (22) made by the following sowing shares (12).
Patent DE-3563114-D1 (DE)
Title: Insert container for freeze-drying plants
Inventor: KOCH KLAUS-DIETER
IPC: F26B25/18
Filed: 1985-04-09
Granted: 1988-07-07
Abstract: The insert container (1) for freeze-drying plants compns- es a plurality of vertical ribs (4) subdividing the insert container (1) into parallel compartments (7). Vapor-pervious tubes (5) extend transversely of and traverse the ribs (4) preferably at about one third of their height. The tubes (5) communicate with the ambient atmosphere through one or more vapor discharge channels (6) extending parallel to the ribs (4). The water vapor can also be discharged through channels (12) formed between the side walls (3) of adjacent insert containers (1).
Patent DE-3563876-D1 (DE)
Title: Thickness measurement device for foil material
Inventor: HAUSLER AUGUST
IPC: G07D7/164
Filed: 1985-04-19
Granted: 1988-08-25
Abstract: The appts. is fed by a transport system and has a fixed support and a movable sensor element (5) forming a measurement gap (22) in the transport plane. A second sensor element (10) is mounted in front of the measurement gap (22) in the transport plane. The second element forms a second measurement gap (30) set to the max. material thickness. The sensor elements are coupled together. When the material is too thick the first element at least is displaced from the transport plane.
Patent DE-3568395-D1 (DE)
Title: Port free container
Inventor: SCHNELL WILLIAM J
IPC: A61J1/00
Filed: 1985-09-09
Granted: 1989-04-06
Abstract: A port free container (10) is formed from flexible plastics sheets (12, 14) with a protrusion (22) having an offset portion defining a pocket (26). An insert (28) is received in the pocket (26) and has a bore (44) therethrough whereby a hollow spike (34) which penetrates a flexible wall of the container to communicate with the interior can be inserted in the bore (44) so as to be supported by the insert (28). A removable tape (30) may be adhered to the flexible wall to protect the area to be penetrated from contamination. The arrangement is preferably such that the flexible wall is deformed by the spike (34) to form an annular portion (42) which defines a seal between the spike (34) and the defining wall of the bore (44).
Patent DE-3568424-D1 (DE)
Title: Acetylenic phenoxypropanol derivatives and pharmaceutical compositions for the treatment of hypertension
Inventor: CARSON JOHN ROBERT
IPC: A61K31/165
Filed: 1985-07-12
Granted: 1989-04-06
Abstract: Phenoxypropanol derivatives having a 2-acetylenic moiety on the phenyl group thereof of the following formula (I):   <IMAGE> (I)  and their use as anti-hypertensives, e.g. in man. Also part of the invention are pharmaceutical compositions and intermediates used in the synthesis.
Patent DE-3574377-D1 (DE)
Title: Process for the increase of the temperature of the waste gas from the waste gas washing device in a process for the preparation of phthalic anhydride
Inventor: BLOCK ULRICH DR
IPC: C07C51/573
Filed: 1985-09-07
Granted: 1989-12-28
Abstract: The temperature of the exit gas from the gas washer in the preparation of phthalic anhydride by catalytic oxidation of naphthalene or o-xylene with air is increased by a method in which flue gas from the combustion furnace for residues is mixed with the exit gas before the latter emerges into the atmosphere.
Patent DE-3580204-D1 (DE)
Inventor: JESCHKE WILLI
IPC: B41F21/10
Filed: 1985-07-08
Granted: 1990-11-29
Abstract: Sheet-guiding drum for sheet-fed rotary printing machines, having a drum body carrying at least two gripper bridges adjustable to different paper thicknesses, includes gripper supports carried by the drum, the gripper supports being adjustable in at least substantially radial direction of the drum; play-free adjusting elements carried by the drum body and adjustable independently of one another for adjusting the gripper supports; and a central adjusting device mounted readily accessibly on the drum body for actuating the adjusting elements in common.
Patent DE-3660340-D1 (DE)
Title: Process for manufacturing impregnatable thin mica strips containing an accelerator
Inventor: SCHMIDLIN BENNO
IPC: H01B3/04
Filed: 1986-03-12
Granted: 1988-07-28
Abstract: 1. Process for producing impregnatable desintegrated-mica strips with incorporated accelerator, characterised in that A1 ) a desintegrated-mica film is scattered with a powder resin free from hardener, B1 ) either a) the side of the desintegrated-mica film scattered with the powder resin is adhesively bonded to a glass cloth or non-woven fabric is support material, under the influence of pressure and heat, or b) a glass cloth is impregnated with a liquid accelerator or a solution of a liquid or solid accelerator in a low-boiling solvent and the resulting support material is adhesively bonded, under the influence of pressure and heat, to the side of the desintegrated-mica film scattered with the powder resin and C1 ) the compound material obtained in step B1 ids impregnated with a liquid accelerator or a solution of a liquid or solid accelerator in a low boiling solvent or A2 ) a desintegrated-mica film is impregnated with a liquid accelerator or a solution of a liquid or solid accelerator in a low boiling solvent, B2 ) the impregnated desintegrated-mica film is scattered with a powder resin free from hardener and C2 ) either a) a glass cloth is impregnated with a liquid accelerator or a solution of a liquid or solid accelerator in a low-boiling solvent and the resulting support material is adhesively bonded, under the influence of pressure and heat, to the side of the desintegrated-mica film which has been scattered with the powder resin or b) a non-woven fabric ast the support material is adhesively bonded, under the influence of pressure and heat, to the side of the desintegrated-mica film which has been scattered with the powder resin.
Patent DE-3662919-D1 (DE)
Title: Anti-corrosion metal complex compositions and use thereof
Inventor: TURY BERNARD
IPC: C23F11/14
Filed: 1986-06-16
Granted: 1989-05-24
Abstract: A process for the inhibition of corrosion of metals which comprises treating the metal surface with a coating containing a hydroxy oxime metal complex preferably a zinc hydroxybenzaldoxime complex such as the zinc complex of 5-nonyl-2-hydroxybenzaldoxime.