baber/WOPTO huggingface dataset:
Patent DE-2962074-D1 (DE)
Title: Process of preparing blood cell protein and heme from hemoglobin
Inventor: LUIJERINK JAN HENDRIK
IPC: A23K10/24
Filed: 1979-12-19
Granted: 1982-03-11
Abstract: Tasteless and odourless blood cell protein isolate and heme isolate are prepared from hemoglobin by converting the hemoglobin into a solid form and separating the heme from the solid product by solvent-extraction with an organic solvent, preferably methanol or an ethanol/methanol mixture, in the presence of acid, preferably an inorganic acid, and recovering the heme isolate from the extract. The acid may also be added to the hemoglobin before its conversion into the solid form.
Patent DE-2962877-D1 (DE)
Title: Suitcase with rollers
Inventor: CASTANIER PHILIPPE
IPC: A45C5/14
Filed: 1979-05-21
Granted: 1982-07-08
Abstract: Suitcase comprising two shells (1,2) assembled on one side by a hinge and on the other side by gripping (5,5') (6,6') and lockable closure means. One of the edges (10) perpendicular to the hinge is provided with rolling means (11,12) allowing to move it into two different positions, one of them being almost flat so that the side faces are strongly tilted relative to the rolling plane, the other position being such that the suitcase may almost rest edgewise. Rollers (11,12,21,22) are sunk into alveolus (12,13) containing a support (14) for the axis (15) of said roller. These supports (14) may be separated from the alveolus (13) by pushing on the small tongues (140). The suitcase comprises two handles (5,6) of which at least one allows to hold it on the rollers thereof. The handle (5,6) pivots about two axes (52) set into the side walls of the housing (50); each of the ends of the branches (53,54) comprises a boss (530,540 ) which fits into a corresponding recess of the housing (50). The folded handle is fully contained in the housing therefore, and in the turned up position it abuts against the wall (51).
Patent DE-2965209-D1 (DE)
Title: Detergent compositions
Inventor: RABITSCH HERMANN
IPC: C11D3/06
Filed: 1979-10-01
Granted: 1983-05-19
Abstract: Particulate fabric washing detergent compositions are made with mixed phosphate detergency builders which comprise at least 5% of discrete particles of a water-soluble alkali metal polymer phosphate and at least 2% of an alkali metal orthophosphate in the ratio of 10:1 to 1:5 parts by weight, the total amount of these phosphates being from 10% to 40% of the composition and not more than 10% of other phosphate builders being present. The compositions are conveniently made by spray-drying a base powder and then admixing the polymer phosphate in discrete particle form with the base powder.
Patent DE-3063330-D1 (DE)
Title: Process for the isolation of a solid salt of p-hydroxymandelic acid; some salts of p-hydroxymandelic acid
Inventor: DALES JOHN ROBERT MANSFIELD
IPC: C07C51/41
Filed: 1980-08-08
Granted: 1983-07-07
Abstract: A process for the isolation of a solid salt of p-hydroxymandelic acid, which process comprises reacting phenol with glyoxylic acid in the presence of sodium or potassium hydroxide, acidifying to a pH less than 3, extracting the resulting solution with a water-immiscible solvent to provide a solution of p-hydroxymandelic acid and precipitating the salt therefrom; solid ammonium or substituted ammonium salt of p-hydroxymandelic acid.
Patent DE-3066296-D1 (DE)
Title: 3,4-diarylisoxazol-5-acetic acid compounds, process for preparing the same, and pharmaceuticals containing the same
Inventor: MICETICH RONALD G
IPC: C07D261/08
Filed: 1980-10-03
Granted: 1984-03-01
Abstract: 3,4-Diarylisoxazol-5-acetic acids of the formula   <IMAGE> 1  in which Ar1 and Ar2 are the same or different and are selected from phenyl and naphthyl, R1, R2, R3, and R4 are the same or different and are selected from hydrogen, halogen, trifluoromethyl, lower alkyl, and lower alkoxy, and R5 is selected from hydrogen, lower alkyl, and lower alkoxy. The compounds have anti-inflammatory, analgesic, and anti-pyretic activities and a low order of toxicity, and methods for their preparation and use are also disclosed.
Patent DE-3160812-D1 (DE)
Title: Coating composition based on epoxy resins
Inventor: OCHSNER WALDEMAR DR DIPL CHEM
IPC: C09D161/02
Filed: 1981-05-22
Granted: 1983-10-06
Abstract: 1. Coating agents comprising epoxy resins and hardeners based on bisphenol A and/or bisphenol F epoxy resins and polyamines, polyamino adducts and/or polyaminoamides, characterised in that they additionally contain ketone resins.
Patent DE-3171821-D1 (DE)
Title: Pharmaceutical compositions
Inventor: COPPEN ALEC JAMES
IPC: A61K45/06
Filed: 1981-10-05
Granted: 1985-09-19
Abstract: A pharmaceutical composition comprising folic acid and an anti-depressant or anti-manic drug, the ratio of amount of folic acid to drug being such that there is present approximately the normal daily dietary requirement of folic acid per daily dose of the drug.
Patent DE-3175370-D1 (DE)
Title: Method of and apparatus for assessing coins
Inventor: CRISP MALCOLM
IPC: G07D5/08
Filed: 1981-06-05
Granted: 1986-10-30
Abstract: The invention relates to a coin validator for use in a micro-processor controlled call coin box telephone instrument. The validator comprises first and second coil sets driven by square wave interrogation pulses. The arrangement of the coils is such that when a coin is in the coin-runway of the call coin box, one coil pair is used to interrogate the coin in the runway while the other coil pair provides environmental conditions apertaining to the runway. The information generated by both coil sets is combined thereby compensating for environmental changes and drift. Information pertaining to the relative response times of the secondary coils is then used to determine coin validity.
Patent DE-3261986-D1 (DE)
Title: Liquid-liquid contacting process
Inventor: PRIESTLEY RONALD
IPC: B01D11/04
Filed: 1982-02-08
Granted: 1985-03-07
Abstract: A liquid-liquid contacting process for separating a component from a mixture in which the mixture flows through or over a packed bed of strands (4) of low surface-energy material, with gas (5) introduced so as to flow upwardly through the bed. This gives an increased efficiency of contacting due to the hydrophobic property of the bed material and its effect on the aqueous phase and on the bubble size as the gas becomes dispersed in the organic phase.
Patent DE-3268756-D1 (DE)
Title: Process for the production of pyrolysis gas from combustible materials, and installation for carrying out the process
Inventor: KAISER HERMANN
IPC: C10B47/44
Filed: 1982-04-22
Granted: 1986-03-13
Abstract: 1. Apparatus for thermical treatment of combustible materials supplied in comminuted form to a directly or indirectly heated carbonization reactor (10, 112) provided above a heating means (20, 126) wherein the developing carbonization gases are removed at the upper part of the carbonization reactor and supplied to a cracking means (30, 130) which is heated by the heating means (20, 126), characterized in that with a directly heated carbonization reactor (112) the cracking unit is incorporated in the heating zone thereof and serves simultaneously as a furnace grating (130), whilst with an indirectly heated carbonization reactor (10) it is incorporated in the combustion zone of the heating means (20) attached to the carbonization reactor, and then the carbonization gases are extracted from the carbonization reactor by a means of the type of a cyclone and supplied to the cracking means.
Patent DE-3272514-D1 (DE)
Title: Installation for supplying movable consumers with a pressurized fluid
Inventor: LUGINBUHL R
IPC: F16K11/085
Filed: 1982-03-19
Granted: 1986-09-18
Abstract: An apparatus for supplying fluid under pressure, such as compressed air, to movable using devices, includes a feed line having tap points spaced along it, with a tap valve at each tap point. A connection unit for connecting the feed line to the user is movable along the feed line and can receive fluid at any tap point. As the connection unit slides into place at the tap point, the tap valve automatically opens to supply fluid. Each valve has a rotary or slide-type valve member movable between open and closed positions, which is always exposed to equal fluid pressure all about it so as to require only a small force to actuate the valve. The valve member is tubular and open-ended and extends parallel to the feed line. Both mechanical and magnetic means for actuating the valve member are disclosed.
Patent DE-3375080-D1 (DE)
Title: Filter element
Inventor: CHAMBERS JOHN
IPC: B01D25/00
Filed: 1983-09-05
Granted: 1988-02-11
Abstract: This invention relates to a filter element 30, which comprises a spring 31 which is held coaxially with and between an inlet 32 and an outlet 33 by means of a cage 34. The spring 31 has a generally square cross-section and is generally formed with lateral projections 35, which define the minimum filter gaps. Means 39, 45 are provided for extending the spring during backwash to enhance cleaning of the spring. The filter elements are particularly useful in air conditioning apparatus.
Patent DE-3375715-D1 (DE)
Title: Process and apparatus for continuously densifying granular, pulverulent materials
Inventor: BRANDT BERND DR
IPC: B65G65/48
Filed: 1983-07-16
Granted: 1988-03-31
Abstract: 1. A process for the continuous compaction of precipitated silicates, alumosilicates end finely divided silicas prepared by precipitation or pyrogenically, and direct packing using a screw-type packer, characterised in that the precipitated silicates, alumosilicates and finely divided silicas are compacted in a compacting device consisting of two filter rollers which are arranged in parallel in a housing and communicate with a suction device, to which a stripping device and a discharge device designed as a discharge screw are connected in such a way that the discharge screw housing is the stripping device, or consisting of a conveying screw which is connected to a suction line and is connected to a discharge device designed as discharge screw, wherein the venting screw is arranged at an angle of 90  to the discharge screw, and are discharged from the compaction device by means of the discharge device immediately after compaction.
Patent DE-3466709-D1 (DE)
Title: Colorimetric ethanol analysis method and test device
Inventor: PHILLIPS ROGER C
IPC: C12Q1/28
Filed: 1984-07-11
Granted: 1987-11-12
Abstract: A disposable test strip device for detecting and measuring ethanol in aqueous solutions is disclosed. The test strip includes an inert support pad that contains a stabilized dry form of the enzyme alcohol oxidase, a material having peroxidative activity and an oxygen acceptor that reacts with hydrogen peroxide to give a compound of changed color. The use of this strip to determine ethanol levels colorimetrically is also disclosed.
Patent DE-3468104-D1 (DE)
Title: New aryloxypropanolamine derivatives, process for the preparation thereof, pharmaceutical compositions and therapeutic use
Inventor: CASAGRANDE CESARE
IPC: C07D233/72
Filed: 1984-01-06
Granted: 1988-01-28
Abstract: Compounds having general formula I   <IMAGE> I  wherein R1 is hydrogen, lower alkyl, lower alkoxy, alkyl enoxy, halogen, cyano, carboxyamido or ureido group optionally separated from the phenyl ring by a methylene or ethylene bridge; R2 is hydrogen, halogen, lower alkyl or alkoxy; R3 is hydrogen, halogen, lower alkyl, lower alkoxy or R2 and R3, taken together, are a methylendioxy group; R4 is hydrogen or lower alkyl, endowed with remarkable cardioselective beta -adrenolytic properties, are described. The process for their preparation and pharmaceutical compositions containing them are also described.
Patent DE-3471292-D1 (DE)
Title: A process for the production of silicon nitride
Inventor: JOHANSSON THOMAS
IPC: C01B21/068
Filed: 1984-03-26
Granted: 1988-06-23
Abstract: A process forthe production of silicon nitride by reaction ofsilicon dioxide, carbon and nitrogen attemperatures above about 1300°C whereby a partial pressure of nitrogen above 1 bar is maintained during the reaction.
Patent DE-3479716-D1 (DE)
Title: Plate, foil or web-like materials made of mechanically and electrochemically grained aluminium, process for their manufacture and their use as supports for lithographic printing plates
Inventor: REISS KURT DR DIPL CHEM
IPC: C25D11/16
Filed: 1984-02-04
Granted: 1989-10-19
Abstract: Disclosed is a sheet, foil or strip material comprising aluminum or an alloy thereof, which is first mechanically and then electrochemically roughened on one or both surfaces to produce the following parameters: (a) from about 60 to 90% of the surface comprise a basic structure, in which the arithmetic mean of the distribution of diameters Da1 of the pits is in the range from about 1 to 5 microns, (b) from about 10 to 40% of the surface comprise a superimposed structure formed of elevations having an average base F from about 100 to 1,500 microns2, in which the arithmetic mean of the distribution of diameters Da2 of the pits is in the range from about 0.1 to 1.0 micron, (c) the center line average roughnesses Ra of the entire surface are at least 0.6 micron, and (d) the contact area tpmi of the entire surface is not more than about 20% at a stylus working depth of 0.125 micron and not more than about 70% at a stylus working depth of 0.4 micron. Also disclosed is a process for the production of this material and offset-printing plates which comprise a layer of this material provided with a radiation-sensitive coating.
Patent DE-3482404-D1 (DE)
Inventor: BOHN HANS DR
IPC: G01N33/531
Filed: 1984-04-21
Granted: 1990-07-12
Abstract: The protein PP4 which has (a) an electrophoretic mobility in the range between that of  alpha 1 and  alpha 2 globulins; (b) an isoelectric point of 4.85+/-0.15; (c) a sedimentation coefficient s20,w0 of 3.3+/-0.2S; (d) a molecular weight determined in polyacrylamide gel containing sodium dodecylsulfate (DSD) of 35,000+/-5,000; (e) an extinction coefficient E1 cm1% (280 nm) of 5.9+/-0.6; (f) a carbohydrate content of 2.4+/-0.94% (g/100 g) (mannose 0.3+/-0.2%, galactose 0.4+/-0.2%, xylose 0.1+/-0.4%, glucose 0.2+/-0.1%, glucosamine 1.0+/-0.2% and neuraminic acid 0.4+/-0.2%) and (g) a specified aminoacid composition, and a process for its preparation are described. PP4 can be used to prepare antisera which can be employed to detect and determine PP4 in body fluids in order to diagnose diseases of particular organs, as a "marker" to monitor the progress of a disease or to check therapy.
Patent DE-3483869-D1 (DE)
Inventor: PFIRRMANN ROLF WILHELM
IPC: A61K31/54
Filed: 1984-10-19
Granted: 1991-02-07
Abstract: Compounds of formula (I)[wherein R<sup>1</sup> represents a hydrogen atom or an alkyl group having from 1 to 6 carbon atoms and R<sup>2</sup> represents a hydrogen atom, an alkyl group having from 1 to 6 carbon atoms or a group of formula IIin which R<sup>1</sup> is as defined above] and pharmaceutical compositions thereof may be administered to humans or warm-blooded animals to combat toxic proteins or peptides, e.g. venoms, fungal toxins and bacterial exotoxins, in the bloodstream.
Patent DE-3579776-D1 (DE)
Inventor: HUYNH-DINH TAM
IPC: C07H21/00
Filed: 1985-07-12
Granted: 1990-10-25
Abstract: 1. Oligonucleotides or polynucleotides fixed on a solid support, characterised in that they comprise at least a structure of formula : see diagramm : EP0174879,P18,F1  in which : N represents a base such as uracil, methyl-5-uracil, guanine, xanthine, methyl-5-cytosine, cytosine, amino-2-adenine, hypoxanthine, S represents a ribose or a deoxy-2'-ribose moiety with R1 representing an OH group, a phosphate or even an oligo- or polynucleotide, R2 a hydrogen atom or an OH group and R3 an OH group, a phosphate or even an oligo- or polynucleotide, the numbers (2'), (3') and (5') corresponding to the positions of the sugar residues in question, numbered in the accepted manner, the oligo- or polynucleotide sequences being or not complementary and forming a double strand or the oligonucleotide fixed on the primer may be bent into a loop by forming a double strand and being fixed on the primer by one of the nucleotides of the loop, X represents a NH or O divalent group fixed on the base N at the level of the positions 4 or 6 respectively for a pyrimidine base and for a purine base, B represents a carbon chain of 4 to 20 carbon atoms, and A represents a solid support, n represents the number of chains fixed on a same support A, said chains may be different from one another and fixed by identical or different arms on the support, with the proviso that when N represents an adenin and one of the group R1 and R3 represent an -OH group and X represents NH, B be different from a dodecylamine radical.
Patent DE-3582359-D1 (DE)
Inventor: GRECO ALBERTO
IPC: C08K9/12
Filed: 1985-05-15
Granted: 1991-05-08
Abstract: Reactive stabilising compounds, able to stabilise organic polymers, contain in their molecule a sterically hindered amino group and a hydrolysable silyl function. 
<??>In stabilising organic polymers, said reactive stabilising compounds can be hydrolysed at the silyl function with the formation of silanol groups, which are made to interact in order to form complex resinous stabilising structures. These latter are added in stabilising quantities to the polymer to be stabilised. 
<??>According to one particular embodiment, the hydrolysis at the silyl function and the formation of the resinous structure take place spontaneously within the polymer to be stabilised. 
<??>According to a further embodiment, the reactive stabilising compound is added to the polymer after being stably supported on a solid support by reaction with an inorganic solid having surface hydroxyl groups. 
<??>According to a further embodiment, the reactive stabilising compound is made to interact with the polymer so that the stabilising compound becomes chemically bonded to the polymer chains. 
<??>In all cases, stabilised polymers are obtained containing the stabilising compound in a form which is not removable from the polymer. 
<??>The process for preparing the reactive stabilising compounds and for preparing the stabilised polymer compositions are also described.
Patent DE-3582616-D1 (DE)
Inventor: CLARKE DAVID ELLIS
IPC: C11D3/48
Filed: 1985-06-28
Granted: 1991-05-29
Abstract: The invention pertains to a lavatory rim cleansing block which has a high level of perfume and which is free from paradichlorobenzene comprising about 40 to 90% by weight of an anionic surfactant; from 5 to 55% by weight of a filler; and from 5 to 15% by weight of an oily liquid perfume. The lavatory blocks can be easily prepared by mixing extrusion techniques.
Patent DE-3583981-D1 (DE)
Inventor: BULLOCK III
IPC: B65D41/48
Filed: 1985-09-10
Granted: 1991-10-10
Abstract: To resist tampering with the contents of container for pharmaceuticals and other products the neck (11) of the container is sealed with a commercially available foil seal (71); the cap (51) is dimensioned so that the foil seal is inserted inside the cap prior to its being applied to the container. The dimensions of the cap accommodate the foil seal yet the snap-on and tamper-proof features of the cap are maintained. A thin flange (86) projecting from the periphery of the cap is used to remove the cap in its reclosure mode; however, this flange is shaped so that if one attempts to use the flange to pry off the cap when in its original sealing mode, sufficient force cannot be applied. The present cap skirt (50) has upper and lower internal beads (57, 61) separated by a horizontal scoreline (81). The beads may be continuous or, preferably, interrupted. They may be closer together and closer to the top disc than in prior caps of this type. The upper bead may be much thinner than in prior structures. The skirt below the beads is elongated and frictionally engages the outside of the container neck to inhibit tampering. Various cap bead shapes are disclosed.
Patent DE-3587920-D1 (DE)
Inventor: SENSABAUGH ANDREW JACKSON
IPC: A24D1/22
Filed: 1985-09-11
Granted: 1994-10-06
Abstract: The cigarette has a carbonaceous fuel element. A separate aerosol generator has a substrate bearing an aerosol forming material. The fuel element and substrate are arranged in a conductive relationship, so that the heat-stable substrate receives conductive heat transfer throughout the burning time of the fuel element. The fuel element is less than 30mm in length, with a density of at least 5 g/cc. An insulation material can surround part of the fuel element. The insulation is resilient and at least 15 mm thick. The cigarette also has a mouthpiece.
Patent DE-3660939-D1 (DE)
Title: Warhead with shaped charges arranged in tandem
Inventor: DURAND MICHEL
IPC: F42B1/02
Filed: 1986-01-28
Granted: 1988-11-17
Abstract: 1. A warhead comprising a forward shaped charge (2) and a rear shaped charge (3), tandem mounted and detonating sequentially, intended for attacking active armored targets, the forward charge (2) including a liner generated by revolution (5), the caliber of the forward charge (2) being smaller than that of the rear charge (3), characterized in that the caliber of the forward charge (2) is included between 25 and 70 % of the caliber of the rear charge (3), the liner generated by revolution (5) having a height-to-caliber ratio varying from 0.15 to 1.5, an average thickness included between 1 and 5 % of its caliber and a weight per unit of volume ranging from 500 to 4000 kg/m**3, thus creating a jet with a kinetic energy less than 200/kilojoules.
Patent DE-3669579-D1 (DE)
Inventor: KLEIN MANFRED
IPC: F23J15/04
Filed: 1986-11-03
Granted: 1990-04-19
Abstract: 1. Device for the adjustment of a preset exit temperature, which remains constant within a range, of the flue gas leaving a steam generator through a flue gas channel (3), wherein the steam generator displays a flue gas duct (2) connected with the flue gas channel (3), heating surfaces (6, 7, 8) are arranged in the flue gas duct (2) transversely to the flow direction of the flue gas, rotatable flaps (11) are arranged in flow direction of the flue gas behind the last heating surface (8), the flue gas channel (3) is connected with a denitrification plant (9) and an air preheater (5) connected downstream thereof on the flue gas side, characterised thereby, that the flue gas duct (2) is divided into sections at the exit end by at least one (10) arranged in flow direction of the flue gas behind the last heating surface (8) and transversely thereto, that this partition (10) is provided with the rotatable flaps (11) and that the partition (10) is arranged in the flue gas duct (2) at such a spacing from the transition into the flue gas channel (3) that about the same speed of flow of the flue gas prevails in that portion of the flue gas duct (2), which is separated off from the flue gas channel (3), at minimum load of the steam generator as over the entire cross-section of the undivided flue gas duct (2) at full load.