baber/WOPTO huggingface dataset:
Patent DE-3683519-D1 (DE)
Inventor: MONKS JAMES
IPC: B22D41/14
Filed: 1986-03-24
Granted: 1992-03-05
Abstract: The invention provides an outlet valve for a melt-containing vessel comprising a lower insert piece mounted in the base of the vessel having an outlet bore passing therethrough from the inside to the outside of the vessel, an elongate shaft located above and pressed down upon the lower insert piece, the shaft having a lower face mating with an upper face of the lower insert piece, the shaft being rotatable relative to the lower insert piece about a generally vertical axis, the bore through the lower insert piece being offset, at least at its upper end, from the axis of rotation, and the shaft having a side opening at the lower end thereof capable of aligning with the top of the bore through the lower insert piece in at least one rotational position.
Patent DE-3686205-D1 (DE)
Inventor: WITTSTOCK GERHARD
IPC: B24B37/04
Filed: 1986-05-30
Granted: 1992-09-03
Abstract: The spring device acts against the weight of the tool (27). A pneumatic setting device (17) is connected via a control valve to a gas pressure source (40). An adjustable throttle device is connected to the pressure source to control the ventilation of same in accordance with a setting signal from a program control. At least two adjustable throttles are connected to the setting device via their own control valves. Both spring devices are each formed by one pneumatic setting device (17,18). The second setting device is connected via a control valve to a pressure source and via a control valve to an adjustable throttle.
Patent DE-3688214-D1 (DE)
Inventor: WOLTERING HERMANN
IPC: F24H8/00
Filed: 1986-05-17
Granted: 1993-05-13
Abstract: The flue gas duct is surrounded by a heat exchanger assembly with branches for forward and return heating water flow. The boiler is in two halves (2,3). The walls guiding the flue gases are each fitted with a heat exchanger, which is shorter than the inner space between the halves. The heat exchangers on the two halves are offset, so as to fit between and clear of the opposite half heat exchanger of configuration. Each half has feed and return branches (6) for the heating water, and there is a peripheral seal (25) between the halves where they fit together.
Patent DE-3763815-D1 (DE)
Inventor: SCHAEFER GERHARD
IPC: B65F1/14
Filed: 1987-11-13
Granted: 1990-08-23
Abstract: 1. Refuse container for receiving waste materials which are capable of being composted, in which container the receiving vessel able to be closed by a lid, more especially a hinged lid, is provided with air admission openings in its walls, at least at certain positions, and also contains a screen or grid insert as refuse support, characterised in that the lid (3) is provided, on its underside and spaced from its rim (20), with a downwardly projecting rib or strip (21) which extends along the inner limiting edge (22) of the rim (8) of the opening of the receiving vessel (2).
Patent DE-3764697-D1 (DE)
Inventor: KAKIMOTO FUMIO
IPC: A61K38/49
Filed: 1987-04-01
Granted: 1990-10-11
Abstract: A medical composition contains a tissue Plasminogen Activator (tPA) in combination with meglumine or a salt thereof. The use of the composition in the preparation of a medicament for the treatment of circulatory disorders is also disclosed.
Patent DE-3765212-D1 (DE)
Inventor: JACQUET BRUNO
IPC: G05G5/06
Filed: 1987-07-08
Granted: 1990-10-31
Abstract: The invention provides a device for selectively preventing actuating modes of a manual control member equipping the face of the case of an apparatus and able to change over from a first position corresponding to a first function, to a second position corresponding to a second function and, from the first position to a third position corresponding to a third function. It includes a cover mounted for pivoting on the case and able to be applied against said face. This cover allows manual access to said member and includes means for allowing this member to change over from the first position to the third position and preventing it changing over from one to the other of the first and second positions.
Patent DE-3769386-D1 (DE)
Inventor: MOOSER CHRISTIAN
IPC: H04N5/369
Filed: 1987-07-04
Granted: 1991-05-23
Abstract: In a photoelectrically scanned collimator which exhibits, to detect the deviation of a projected mark from a reference point, a light-sensitive line sensor with a plurality of series-connected sensor elements and a threshold value circuit connected downstream of the sensor, in order to improve the detection of the peak, characterising the mark, in the output signal of the line sensor in the threshold value circuit at least one complex of threshold values is stored, the number of which corresponds to the plurality of the sensor elements. Each threshold value is associated with a sensor element and individually matched to the magnitude - which differs on a location-dependent basis - of the output signal of the sensor element. The stored threshold values are interrogated in the cycle of the readout frequency and compared with the instantaneous value of the output signal which is output in the cycle of the readout frequency by the line sensor.
Patent DE-3770525-D1 (DE)
Inventor: HOFMANN REINER DR
IPC: G03F7/027
Filed: 1987-06-02
Granted: 1991-07-11
Abstract: A photosensitive recording element which is suitable for the production of printing plates or resist images possesses a photopolymerizable recording layer which is applied to a dimensionally stable base, can be developed in an aqueous alkaline medium and contains, as a polymeric binder, one or more film-forming copolymers which are insoluble in water but soluble or dispersible in aqueous alkaline solutions and consist of from 10 to 50% by weight of one or more N-vinylamides, from 8 to 30% by weight of acrylic acid and/or methacrylic acid and from 30 to 80% by weight of one or more hydrophobic comonomers which, as such, form homopolymers which are insoluble in water and aqueous alkaline solutions, some of the carboxyl groups of the copolymer being esterified by reaction with glycidyl (meth)acrylate.
Patent DE-3772591-D1 (DE)
Inventor: SUGAWARA HIDEO
IPC: A23K20/195
Filed: 1987-03-03
Granted: 1991-10-10
Abstract: An antibiotic F-0769 having the following properties:(l) Outer appearance: White or light yellow powder,(2) Melting point: 245-250°C,(3) Specific rotation: [α] = -37.5° (c=l, methanol),(4) Solubility in solvents: Soluble in methanol, ethanol, acetone, chloroform, ethyl acetate and benzene; and insoluble in water and hexane,(5) Elementary analysis (found %):C:57.53, H:7.36, 0:2l.l7, N:l2.97,(6) Ultraviolet absorption spectrum (as measured in methanol: As shown in Figure l,λmax(E<sub>m</sub>) = 2l3 nm (466), 286 nm (200)(7) Infrared absorption spectrum (as measured by KBr method): As shown in Figure 2,(8) Nuclear magnetic resonance spectra (as measured in heavy chloroform): ¹H-NMR spectrum is as shown in Figure 3, and ¹³C-NMR spectrum is as shown in Figure 4,(9) Distinction among basicity, acidity and neutrality:Neutral substance,(l0) Amino acid analysis: As a result of the hydrolysis with 6N hydrochloric acid at ll0°C for l8 hours, amino acids i.e. threonine, valine and leucine were detected,(ll) Color reactions: Positive in the iodine reaction and in the potassium permanganate reaction; and negative in the ninhydrin reaction and in the ferric chloride reaction,(L2) Thin layer chromatography (by means of silica gel, Art. 57l5, manufactured by Merck Co.):(l3) Molecular weight (as measured by Rast method):About 745
Patent DE-3776865-D1 (DE)
Inventor: SCHAPER HERBERT DIPL CHEM DR
IPC: C08J9/00
Filed: 1987-11-12
Granted: 1992-04-02
Abstract: The articles (I) comprise polyurethane integral foam made by RIM or RRIM process, reinforced with 0.3-8 wt.% C fibres on wt. of (I). Prodn. of (I) is claimed wherein the C fibres are mixed with the A and/or B component of the polyurethane.
Patent DE-3850396-D1 (DE)
Inventor: ELLIOTT DANIEL
IPC: F16K17/06
Filed: 1988-08-19
Granted: 1994-07-28
Abstract: An improved compact pilot-assisted pressure relief valve is disclosed. The invention includes a vent piston or the like hydraulically dividing the valve body bore into a hydraulic fluid chamber and a spring chamber which is vented to atmosphere, such that backpressure is eliminated entirely for both faster reaction to pressure impulses and improved accuracy in pre-load setting of the valve assembly.
Patent DE-3853126-D1 (DE)
Inventor: DUCEP JEAN BERNARD
IPC: C07F7/18
Filed: 1988-11-03
Granted: 1995-03-30
Abstract: Fluorinated arachidonic derivatives are 5-lipoxygenase inhibitors which have the useful pharmacologic activity as antiallergy and anti-inflammatory agents and are useful for treating, for example, asthma, anaphylaxis, allergy, rheumatoid arthritis, and psoriasis.
Patent DE-3855150-D1 (DE)
Inventor: HYNES JOSEPH H
IPC: E21B33/00
Filed: 1988-06-20
Granted: 1996-05-02
Abstract: A packoff assembly (26) for sealing an annulus between an inner tubular member (22) and an outer tubular member (10) including a sealing means (80) rotatably connected to a packing nut (82). The sealing means includes an upper actuation ring (100) rotatably retained on the packing nut. A sealing member (102) having a ring-like metal body is rotatably mounted on the upper actuation ring with a roller ball connection (84) which permits limited relative axial movement between the upper actuation ring and the sealing member. A lower actuation ring (104) is rotatably mounted on the body of the sealing member by another roller ball connection (106) which permits limited relative axial movement between the lower actuation ring and the body of the sealing member. The metal body of the sealing member includes a pair of frustoconical-shaped outer seal lips (136, 138) and a pair of frustoconical-shaped inner seal lips (140, 142). An elastomeric seal ring (128, 129) is disposed on the body of the sealing member between each pair of metal seal lips. The upper seal lips of each pair flare upwardly, and the lower seal lips of each pair flare downwardly. The faces of the upper and lower actuation rings which oppose the respective faces of the adjacent metal seal lips are frustoconical in shape and are sloped in directions opposite to those of the seal lips. There is a void space between such faces of the actuation rings and their respective adjacent metal seal lips.
Patent DE-3860418-D1 (DE)
Inventor: SCHORI JEAN
IPC: E04F17/02
Filed: 1988-04-27
Granted: 1990-09-13
Abstract: 1. Chimney cowl, formed of an assembly of sheet-metal elements, comprising an annular, vertical-axis fitting (8; 26) which, with one or more top elements (9; 28) and one or more bottom elements (10, 11; 23), delimits passages situated at two different levels, characterized in that the fitting (8; 26) is an element in the shape of a frustum of pyramid which is connected to several bottom elements, in that the latter (10, 11; 23) are tubular-shaped, having parallel axes, and in that the said frustum of pyramid (8; 26) is divided into separate sections by one or more partition elements (12, 13; 24), each section corresponding to a bottom element, and each partition element (12, 13; 26) meeting two opposite walls of the fitting (8; 26) over the entire height between the said levels of the passages so as to prevent any communication between two tubular bottom elements over the height situated between the said levels.
Patent DE-3864650-D1 (DE)
Inventor: LOETZER KARL
IPC: B65H67/06
Filed: 1988-10-10
Granted: 1991-10-10
Abstract: The monorails system for the transport of spools from a flyer to a ring spinning frame in the textile industry requires shunting facilities to connect a main line, which has several turn-outs, to any one of several gps. of sec. lines. This is done by a displaceable carriage with as many curved connecting lines as there are sec. lines.
Patent DE-3865262-D1 (DE)
Inventor: WEBER ROBERT
IPC: B21D39/04
Filed: 1988-07-11
Granted: 1991-11-07
Abstract: The machine draws a pipe end in by cold-shaping, having a number of external jaws extending over the portion to be drawn. An inner tool determines the desired internal profile of the pipe. It has an annular body (11), on which a central stop ring (6) forming the inner tool is mounted. Blind holes (10) in the body, arranged in a star pattern and forming cylinders, are open towards the inside and accommodating plungers (9) movable inwards. The stop ring has individual stops formed by heads (3) with screwed shanks (4) engaging in radial tapped holes (5) in it. Screws (7) for turning each shank are incorporated in its end.
Patent DE-3865970-D1 (DE)
Inventor: DOBLER KLAUS
IPC: G01B7/30
Filed: 1988-07-28
Granted: 1991-12-05
Abstract: The measuring device uses 2 sleeves (18,19) attached to respective shaft extensions (11,12) for relative rotation. The outer surface of each sleeve (18,19) has alternating segments of high and low electrical conductivity running parallel to the shaft axis (17), detected by a pair of coils (31,32; 33, 34) connected in a wheatstone bridge circuit. The HF currents through the coils (31..34) generate a magnetic AC field for generation of eddy currents in the alternating segments of each sleeve (18,19). The 2 coils (31,32; 33,34) for each sleeve may lie immediately adjacent one another, or be wound one on top of the other.
Patent DE-3870648-D1 (DE)
Inventor: BECK ERICH DR
IPC: C08L63/00
Filed: 1988-02-06
Granted: 1992-06-11
Abstract: Acrylates (I) obtainable by reacting (A) 1equiv. 2- to 6-functional oxyalkylated 2-10C alcohol (B) 0.05-1 equiv. 2-to 4-functional 3-36 carboxylic acid or its anhydride and (C) 0.1-1.5 equiv. acrylic and/or methacrylic acid and reaction of excess COOH gps. with (D) equiv. amt. of an epoxide cpd. are claimed. Prepn. of (I) by 1) esterifying (A), (B) and (C) at 60-140 deg. C in presence of acid esterification catalyst, at least one hydrocarbon forming azeotropic mixt. with water, and small amt. of polymerisation inhibitor 2) removing the hydrocarbon by distn. 3) neutralising the esterification catalyst 4) reacting excess COOH with (D).
Patent DE-3874842-D1 (DE)
Inventor: MAIGNAN JEAN
IPC: C07D239/48
Filed: 1988-07-26
Granted: 1992-10-29
Abstract: A process for the preparation of 6-piperidino-2,4-diaminopyrimidine 3-oxide, characterised in that, in a first stage, at least one of the two amine functional groups of a compound of formula (I): 
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 in which X denotes halogen or an OH group, is protected by an addition reaction of an isocyanate of formula:
 R-N=C=O
 in which R denotes an alkyl group, to one of the amine groups of the compound of formula (I), in that the resulting urea derivative is then oxidised to convert the compound into the corresponding N-oxide, the N-oxide then being reacted with piperidine and then subjected to a reaction for removing the protective group(s) by treatment with an organic or inorganic base, and the new intermediate compounds.
Patent DE-3874933-D1 (DE)
Inventor: KNOBLOCH OSBERT DIPL ING
IPC: B02C23/12
Filed: 1988-03-24
Granted: 1992-11-05
Abstract: In the first grinding stage, the material is passed between crushing rollers (4) which are pressed  each other at a high pressure, resulting in the formation of agglomerations.  The material is then delivered to a grading screen (6) and the coarse  is returned to the roller mill. The fines from the screen are delivered to a tube mill (11) and a sieve (12), where the grain size is further reduced. After leaving the roller mill, but before delivery to the grading screen, the material is treated to remove the agglomerations.
Patent DE-3875563-D1 (DE)
Inventor: REIFFEN MANFRED DR DIPL CHEM
IPC: A61P9/10
Filed: 1988-08-22
Granted: 1992-12-03
Abstract: N-(1-Aryl-2-propyl)- 2-(6-chloro- 2-pyridinyl) 2-hydroxyethylamines of formula (I) and their isomers and acid-addn. salts are new: R = COOH, COOMe, COOEt or CH2OH.
Patent DE-3877957-D1 (DE)
Inventor: GOH ATSUSHI
IPC: A01N57/20
Filed: 1988-08-22
Granted: 1993-03-11
Abstract: A herbicidal composition comprises (A) a 2-nitro-5-(substituted phenoxy)-benzohydroxamic acid deriv. of formula (I) and (B) one of N-phosphonomethylglycine (glyfosate), ammonium (3-aminocarboxypropyl)-methylphosphinate (glufosinate), (2-amino-4-methylphosphinobutyryl)-alanylalanine (biarafos), 1,1-ethylene-2,2'-bipyridium dibromide (dicoat) and 1,1'-dimethyl-4,4'-bipyridium dichloride (paracoat), where R is lower alkyl. (I) pref. include the following compounds of formula (II), where R = -CH3, -C2H5, -n-C3H7, -i-C3H7, -n-C4H9, -sec-C4H9, -t-C4H9.
Patent DE-3883895-D1 (DE)
Inventor: BAKER CHRISTOPHER JOHN STANLEY
IPC: G01N33/48
Filed: 1988-08-09
Granted: 1993-10-14
Abstract: A disposable cartridge for use in a clinical sensing arrangement interfaces electrically with a host instrument capable of responding to electrical signals generated by detector devices (2) incorporated in the cartridge upon exposure to calibrant fluids and/or clinical fluids under examination. The cartridge includes a passage (3) linking a reservoir of calibrant fluid (4) to the detector devices and further linking said device to a closed container (5) for fluid which has been conveyed past the devices. A fluid under test can be introduced into the cartridge through the passage wall (7) at a location disposed between the reservoir and the detector devices.
Patent DE-50005251-D1 (DE)
Inventor: SAUERMANN HANS
IPC: B60D1/46
Filed: 2000-11-07
Granted: 2004-03-18
Abstract: This coupling unit consists of a pair of front links (8) and a pair of rear links (9) pivoting on a frame (6) fixed to the tractor (2). The free ends of the front and rear links (8,9) are connected to a coupling shaft (12) at the rear of which is a coupling hook (13). In order to adjust the position of the coupling hook, the rear of the coupling shaft is connected to hydraulic cylinders (17) whose upper ends pivot on a bearing (20) mounted on a gear box (5).
Patent DE-50005821-D1 (DE)
Inventor: BLOCK ULRICH
IPC: B01F23/10
Filed: 2000-12-22
Granted: 2004-04-29
Abstract: A process and an apparatus for producing a homogeneous mixture of a gaseous aromatic hydrocarbon and an oxygen-containing gas for catalytic gas-phase reactions, in particular a homogeneous mixture of gaseous o-xylene and/or naphthalene and air for preparing phthalic anhydride, are provided. The liquid aromatic hydrocarbon is atomized to form droplets having a diameter of less than 1 mm and injected into an oxygen-containing gas stream (12) preheated to above the boiling point of the aromatic hydrocarbon. According to the invention, the liquid aromatic hydrocarbon is atomized by means of nozzles (15) which form a hollow cone (16), preferably by means of swirl nozzles. The o-xylene/air mixture is advantageously produced in a chamber which is bounded by side walls (18) heated to above the boiling point of the hydrocarbon.
Patent DE-50008392-D1 (DE)
Inventor: MICHEL WOLFGANG
IPC: H01M10/48
Filed: 2000-08-03
Granted: 2004-12-02
Abstract: An arrangement for monitoring a battery comprised of several series-connected battery sub-units (7) and lying in a battery branch (6) parallel to a consumer-load (1) connected to a controlled power supply device (2), has a measuring device (9) for ascertaining the battery current (Ie) and the voltage at the battery (8) or the voltages at the battery sub-units (7) and for gathering information there from about the operational state of the battery (8), or that of the battery sub-units (7). A final control element e.g. a semiconductor switch (15) is arranged in the battery branch (6), and a control device (14) operating in conjunction with the measurement device (9) controls the power supply device (2) and the final control element (15) for adjusting various operating conditions of the battery.
Patent DE-50009429-D1 (DE)
Inventor: JURCZYK-CLEMENS EWA DIPL ING
IPC: H04M1/00
Filed: 2000-02-03
Granted: 2005-03-10
Abstract: The invention relates to a method for routing telephone calls and/or addressed data files which are electronically transmitted via local or global networks. According to the invention the call numbers of several receiving terminals are memorized under a single identification number and incoming telephone calls and data files whose address contains said identification number as destination number are routed to at least one receiving terminal whose call number is memorized under said identification number. According to the invention each memory location for a call number is permanently assigned to a key of the keyboard of a telephone equipped for digital data transmission or dual-tone multi-frequency dialing. The sequence in which the keys are actuated after activation by means of an input code defines a call routing sequence for access to the memory locations. The input of the call routing sequence is memorized and terminated by pressing a telephone key which triggers a limiting signal. If a telephone call or data file is received under the identification number the memory locations are interrogated in accordance with the defined call routing sequence and said telephone call or data file is routed to the call number memorized in the corresponding memory location.
Patent DE-50102156-D1 (DE)
Inventor: CHASSOT LAURENT
IPC: D06P3/08
Filed: 2001-03-14
Granted: 2004-06-03
Abstract: The new N-heteroarylmethyl-p-phenylenediamine derivatives have the general formula (I), Oxidation hair dyeing agents are described based on a combination of developing and coupling substance, which contain at least one N-heteroarylmethyl-phenylenediamine derivative of the formula (I), or a physiologically tolerated salt thereof.
Patent DE-50105917-D1 (DE)
Inventor: MIEBACH ROLF
IPC: F01N3/023
Filed: 2001-11-06
Granted: 2005-05-19
Abstract: The invention relates to a method of cleaning a particle filter ( 1 ) by means use of a fluid, whereby the filter material is alternately treated with pressure and high flow rate. By means of the above using this method, the ash is washed out of the filter material, essentially more effectively; namely, and more completely and more gently for the filter material ( 2 ) than previously possible.
Patent DE-50110550-D1 (DE)
Inventor: BUSCH DETLEF
IPC: B32B27/32
Filed: 2001-05-09
Granted: 2006-09-07
Abstract: The invention relates to the use of a polyolefinic film, with at least one layer, which is made from polyolefinic polymers, whereby said polyolefinic film comprises a bonding layer as outer layer. Said bonding layer contains at least 50 wt. % based on the weight of the layer of a maleic anhydride modified polyolefin. The film is used for printing, metallising or coating.
Patent DE-50113552-D1 (DE)
Inventor: GRAVIER DAMIEN
IPC: B60T17/08
Filed: 2001-11-22
Granted: 2008-03-20
Abstract: The invention relates to a pressure-accumulating brake cylinder (1), comprising a housing (2) in which a pressure accumulator piston (4) runs, dividing an internal chamber of the housing (2) into a pressure accumulation chamber (22) and a pressure chamber (21), a spring arrangement (221), arranged in the pressure accumulation chamber (22) and tensioning the pressure accumulator piston (4) in the direction of the pressure chamber (21) and a mechanical emergency release device (5), for the mechanical emergency release of the pressure accumulating brake cylinder (1). A linear displacement of the pressure accumulating piston (1) is thus possible, by means of the mechanical emergency release device (5), against the tension of the spring arrangement (221), with a threaded spindle (51), acting as operating device, rigidly fixed, in the axial direction, to the housing (2) and the emergency release device (5) furthermore comprises an indicator device (54) which displays the position of the pressure accumulating piston (4), relative to the operating device. It is thus possible to have a reliable display of whether the pressure accumulating brake cylinder has been released in an emergency or not, even for an emergency release device with a threaded spindle which is not unscrewed externally.