baber/WOPTO huggingface dataset:
Patent DE-3565545-D1 (DE)
Title: Process for preparing low-density polyethylene by means of a ziegler catalyst
Inventor: FUNK GUIDO DR
IPC: C08F4/16
Filed: 1985-12-13
Granted: 1988-11-17
Abstract: 1. A process for the preparation of an ethylene polymer having a relatively low density by polymerization of ethylene at from 20 to 160 degrees C and under from 1 to 100 bar in the presence of hydrogen by means of a Ziegler catalyst system consisting of (1) a binary titanium-containing component comprising (1.1) a first titanium-containing subcomponent consisting of a titanate of the formula Ti(OR**1 )4 , where R**1 is an aliphatic and/or aromatic C1 -C12 -hydrocarbon radical, and (1.2) a second titanium-containing subcomponent which furthermore contains chlorine, and (2) an aluminum-containing component consisting of an organoaluminum compound of the formula AIR3**2 3 where R**2 is R**3 or OR**3 and R**3 is C1 -C8 -alkyl, with the provisos that the atomic ratio of titanium from (1) to aluminum from (2) is from 1:1 to 1:250 and the ratio of titanium from (1.1) to titanium from (1.2) is from 1:0.01 to 1:10, wherein a binary titanium-containing component (1) is used whose second titanium-containing subcomponent (1.2) consists of a finely divided solid which has been obtained by first (1.2.1) combining a mixture of (1.2.1.1) 100 parts by weight of titanium tetrachloride and (1.2.1.2) from 4 to 20 parts by weight of a saturated aliphatic or partially saturated aliphatic and partially aromatic oxahydrocarbon having 1 or 2 oxaoxygen atoms and more than 3 but less than 19 carbon atoms, with vigorous agitation, with (1.2.1.3) a magnesium C1 -C4 -alkylate in an amount such that the molar ratio of oxahydrocarbon (1.2.1.2) to magnesium alkylate (1.2.1.3) is from 1:0.3 to 1:10, keeping the entire mixture at from 30 to 150 degrees C for from 0.1 to 3 hours, then (1.2.2) separating off the finely divided solid resulting from (1.2.1) from the remaining liquid, washing the said solid with from 1 to 20 times its weight of titanium tetrachloride, then washing the said solid with an inert liquid hydrocarbon until the wash liquid is free of titanium tetrachloride, and drying the said solid, then (1.2.3) combining (1.2.3.1) 100 parts by weight of titanium tetrachloride, with vigorous agitation, with (1.2.3.2) from 5 to 30 parts by weight of the finely divided solid resulting from (1.2.2) and keeping the combined substances at from 30 to 150 degrees C for from 0.1 to 3 hours, then (1.2.4) separating off the finely divided solid resulting from (1.2.3) from the remaining liquid, washing the said solid with from 1 to 20 times its weight of titanium tetrachloride, then washing the said solid with an inert liquid hydrocarbon until the wash liquid is free of titanium tetrachloride, and finally carrying out drying to obtain the desired second titanium-containing subcomponent (1.2).
Patent DE-3565754-D1 (DE)
Title: Final comminution device for chopped straw
Inventor: JOHN GUNTHER DIPL ING
IPC: A01F29/00
Filed: 1985-02-06
Granted: 1988-12-01
Abstract: 1. Final comminuting equipment for chaff and suitable for use in conjunction with disc wheel chaff cutters and cutting or conveying blowers with a scoop wheel (2) and a housing (1), wherein one or more drivable comminuting cylinders (10, 19, 20) are borne behind a feed opening (8) and adjacent the scoop wheel, characterized thereby, that the comminuting cylinders (10, 19, 20) are borne in a separate housing (9) open towards the scoop wheel (2) and a base (11) of this housing (9), in conveying direction of the scoop wheel (2) and downstream of the one or more comminuting cylinders, passes over into a thrower trough (12) concentric with the scoop wheel (2).
Patent DE-3570024-D1 (DE)
Title: Two-pole single-phase synchronous motor with a permanent-magnet rotor (modular motor)
Inventor: BERTRAM LEO
IPC: H02K7/06
Filed: 1985-06-20
Granted: 1989-06-08
Abstract: Two-pole single-phase synchronous motor comprising an electromagnetic exciter part and a driving unit. The exciter part comprises a stator member having a longitudinal axis and a pair of stator limbs. Each stator limb has a coil thereon and a free end with an end surface. Each end surface being similarly disposable at various angles relative to the longitudinal axis of the stator member. The driving unit comprises, in combination, a rectangular housing, a permanent-magnetic rotor, and a pair of pole-shoe members. The rotor is rotatably journalled in a bearing imbedded in the housing. The pole-shoe member are contained within the housing. Each pole-shoe member has a pole shoe. The pole shoes enclose the rotor inside the housing. The driving unit forms a separate constructional module which is coupled to the exciter part. Each of the pole-shoe members is mounted on a separate one of the end surfaces so that the orientation of the axis of the rotor of the driving unit relative to the longitudinal axis of the stator member is predetermined by the selected prescribed angle of the end surfaces of the stator member.
Patent DE-3570323-D1 (DE)
Title: Process and apparatus for detecting the vaporization of getter material during the manufacture of a cathode ray tube, especially for television
Inventor: GIUDICI GIULIANO
IPC: H01J9/42
Filed: 1985-12-04
Granted: 1989-06-22
Abstract: A method for checking the evaporation of a pellet of getter material such as barium on the walls of the envelope of a cathode-ray tube during manufacture. The pressure within the cathode-ray tube is measured during the operation involving stabilization of the cathode material by measuring the positive-ion charge within the tube.
Patent DE-3587266-D1 (DE)
Inventor: LENTZ M RIGDON
IPC: A61M1/34
Filed: 1985-11-13
Granted: 1993-05-19
Abstract: The invention relates to a method and system for extracorporeally treating the blood of a patient having diseased tissue or a condition, such as cancer, which results from or depends upon a dysfunction of the patient's immune system. In accordance with the invention, blood is withdrawn from the patient, a low molecular weight fraction of the blood containing immunosuppressive components which retard or prevent immune system responses is selectively separated from the withdrawn blood, preferably by means of an ultra-filter, and treated blood is returned to the patient to initiate an immune response.
Patent DE-3664544-D1 (DE)
Title: Consolidated wound electrical capacitor and method of making it
Inventor: BEHN REINHARD DIPL PHYS
IPC: H01G4/255
Filed: 1986-04-23
Granted: 1989-08-24
Abstract: At an end face, an electrical capacitor formed of a consolidated winding of dielectric bands wound with one another, has a circular, oval, or flat cross section. Each is provided with a regenerably thin metal layer as a coating. An incision is employed to create two projections. The coatings alternate from wound layer to wound layer, and extend in these projections up to the ends of the projections, separated by metal-free insulating strips. Thus, antipolar coatings are electrically connected to one another there. The metallized plastic bands are provided with correspondingly arranged metal-free strips which are wound. The windings which result are provided with the incisions.
Patent DE-3664912-D1 (DE)
Title: 5-(azolyloxyphenylcarbamoyl)-barbituric acid derivatives as active agents in anthelmics
Inventor: STURM ELMAR DR
IPC: C07D263/34
Filed: 1986-02-12
Granted: 1989-09-14
Abstract: The invention relates to novel 5-(azolyloxyphenylcarbamoyl)barbituric acid derivatives of the general formula I    <IMAGE>  (I)  wherein X is oxygen or sulfur; R1 is C1-C6alkyl, C1-C6alkoxy, C3-C6cycloalkyl or allyl; R2 is C1-C6alkyl or allyl; R3 is an unsubstituted or substituted five-membered azole ring which is bound through carbon and is selected from the group consisting of benzimadazole, benzoxazole, benzothiazole, imidazole, oxazole, thiazole, oxadiazole, thiadiazole and triazole; and R4 and R5 are each independently of the other hydrogen, C1-C6alkyl, C1-C6haloalkyl, C1-C6alkoxy or C1-C6haloalkoxy; and to the tautomers and salts thereof, as anthelmintic compounds. Together with suitable carriers and further assistants, these compounds may be used in particular for controlling helminths which are parasites of animals.
Patent DE-3666123-D1 (DE)
Title: Process for the production of concentrated food components for the stock-farming and products obtained thereby
Inventor: BIANCO GIUSEPPE
IPC: A23L7/20
Filed: 1986-02-13
Granted: 1989-11-16
Abstract: 1. Process for the production of concentrated feedstuff components for animal husbandry, more particularly for feeding turkeys, rabbits, chickens, laying hens, calves, pigs and similar, characterised in that it consists in carrying out repeated roasting operations on barley, rice and oats, so as to attain virtually complete carbonisation of the latter and to enable, after mixing in appropriate proportions, the production of concentrated components suitable for constituting additives to usual feedstuffs used for the animals.
Patent DE-3673591-D1 (DE)
Inventor: CUPP EARL B
IPC: H01M4/40
Filed: 1986-06-27
Granted: 1990-09-27
Abstract: An anode for a thermal cell wherein particles of a lithium alloy are compacted under pressure with particles of an inactive metal which binds the alloy particles together but does not alloy with them. Strength and workability of the anode alloy are thereby improved, with no or surprisingly little loss of electrochemical performance.
Patent DE-3676156-D1 (DE)
Inventor: LAPP HANS-GUENTER DIPL ING
IPC: B65G27/04
Filed: 1986-07-26
Granted: 1991-01-24
Abstract: A trough-like vibrating conveyor is used to sort and separate two differently shaped components in a mixture of materials of value. The mixture is separated into generally cylindrically shaped parts, such as hollow parts, and generally flat-shaped parts. The conveyor includes at least two unbalanced motors each arranged on an opposite side of the conveyor extending in the conveying direction. Further, the motors are offset relative to one another in the conveying direction. The vibrating conveyor affords a simple operation for separating the differently shaped components of the mixture as the mixture moves between the inlet and outlet ends of the conveyor and particularly for separating any glass particles. The conveyor requires little in the way of technical or personnel expenditure.
Patent DE-3678327-D1 (DE)
Inventor: WETZEL THOMAS ANDREW
IPC: A61K8/39
Filed: 1986-02-26
Granted: 1991-05-02
Abstract: Antidandruff, lotion shampoo compositions which contain a synthetic surfactant, a particular ethylene glycol diester, an amide, a particulate antidandruff agent and water are disclosed.
Patent DE-3678449-D1 (DE)
Inventor: JAERVENKYLAE JYRI
IPC: B29C48/13
Filed: 1986-07-03
Granted: 1991-05-02
Abstract: This invention relates to an apparatus and a method for the production of outwardly ribbed, plastic pipes. The apparatus includes a core around which a plasticized material is pressed from a nozzle. A kernel having an essentially constant diameter is positioned at the terminal end of the core for a smooth inner face of the pipe. The outer face of the pipe is ribbed by grooves of axially displaceable chill moulds. The end zone of the kernel is provided for the cooling of the inner face of the pipe. In known apparatuses the grooves of the chill moulds are often filled incompletely and the inner face of the pipe becomes uneven on account of air bubbles, for instance. These disadvantages are avoided by heating an initial zone of the kernel for heating the inner face of the pipe and by shaping the surface of the initial zone to slightly expand conicallly in the production direction.
Patent DE-3684476-D1 (DE)
Inventor: HEINDL JOSEF
IPC: A61K31/403
Filed: 1986-07-03
Granted: 1992-04-23
Abstract: Indole derivs. of formula (I) and their salts are new: (where A-B = CH2-CH(NRR)-CH2 or CH2-CH2-NR-CH2; R = H or 1-4C alkyl; R1 = F, Cl or Br; R2 = H, Cl, Br, I, OH, CONH2, SMe, CH2OH, CSNHMe, NH2, NO2, NHSO2Me or 1-4C acylamino; R3 = H, OH or benzyloxy; R4 = H or 2-5C alkoxycarbonyl; provided that R2 and R3 are not H when A-B is CH2-CH(NRR)-CH2).
Patent DE-3751182-D1 (DE)
Inventor: YOUNG STEVEN
IPC: C07K16/00
Filed: 1987-07-20
Granted: 1995-04-27
Abstract: Two hybridomas that produce receptors containing antibody combining sites that immunoreact with apolipoprotein B-100 are disclosed as are uses for the receptors, compositions and diagnostic systems that include the receptors.
Patent DE-3751324-D1 (DE)
Inventor: AUERSWALD ERNST-AUGUST DR
IPC: A61P9/14
Filed: 1987-03-18
Granted: 1995-07-06
Abstract: Microbially produced aprotinin and aprotinin homologs used for treating patients suffering from an excess release of pancreatic elastase, serum elastase or leukocyte elastase.
Patent DE-3751874-D1 (DE)
Inventor: CHRISTOPHER TODD J
IPC: H03G5/00
Filed: 1987-10-26
Granted: 1996-09-26
Abstract: A sampled data tone control system, applicable for providing audio bass cut and boost control, includes a single variable multiplying circuit (14) for determining the system variable response characteristics. Input samples are coupled to the multiplier which has its output connected to an integrator (18,20). The integrated samples are scaled by a constant and combined with the input samples to provide tone controlled signal.
Patent DE-3761121-D1 (DE)
Inventor: MARX HANS-NORBERT
IPC: B27K3/40
Filed: 1987-04-14
Granted: 1990-01-18
Abstract: 1. A wood preservative, conferring protection in particular against wood-destroying insects, which is appliable by a surface treatment such as brushing, dipping or spraying and contains one or more active substances selected from the group consisting of the pyrethroids, containing up to 10% by weight of one or more pyrethroids and up to 90% by weight of one or more aryloxyalkanols having up to 6 carbon atoms in the alkanol radical.
Patent DE-3775038-D1 (DE)
Inventor: ROSSETTI JAMES J
IPC: C23F1/04
Filed: 1987-07-20
Granted: 1992-01-16
Abstract: A method of forming a metal mold or die from a model of the mold contours. A workpiece for the mold is coated with a material which is resistant to an acidic etchant, and is then immersed in the etchant and brought into contact with a template for the metal mold or dies. Those portions of the coating contacted by the template are displaced until the template contacts the surface of the workpiece. The template is then withdrawn to permit the etchant to etch any portions of the workpiece exposed by displacement of the coating. The process is progressively repeated until the surface of the workpiece conforms to any contouring of the surface of the template.
Patent DE-3775071-D1 (DE)
Inventor: KITAMURA MASARU
IPC: B65D81/32
Filed: 1987-01-15
Granted: 1992-01-23
Abstract: This invention relates to a bottle and a method of mixing with the bottle capable of readily mixing solute or dispersoid and liquid contained in different bottles as required.This invention employs as one bottle a glass or hard plastic bottle (12) like a Vial and as the other bottle a flexible plastic bottle (11), both bottles are engaged and fluctuated to mix the solute or dispersoid in the liquid.
Patent DE-3775821-D1 (DE)
Inventor: MATTISON PHILLIP L
IPC: C07C227/28
Filed: 1987-05-13
Granted: 1992-02-20
Abstract: Disclosed is a process for recovery of amino acids from aqueous mixtures. In particular, it relates to a treatment of said amino acid containing aqueous mixture prior to extraction of the amino acid with a water immiscible organic solution containing a water insoluble extract­ant for said amino acid. The overall process of the invention which includes the pretreatment and extraction, also includes optional methods of recovering said extracted amino acid from the water immiscible organ­ic solution. Accordingly, the invention also relates to a process for recovery of the amino acid by stripping of the amino acid from the organic solution and precipitation of the amino acid.
Patent DE-3779359-D1 (DE)
Inventor: LEHNERT HEINZ
IPC: C09J161/20
Filed: 1987-05-15
Granted: 1992-07-02
Abstract: Hardener compsn. (I) is claimed, for urea-formaldehyde glue resins (II) contg. up to 20 wt.% melamine and up to 5 wt.% phenol. In addn. to an ammonium salt of an inorganic or organic acid, (I) also contains an acid (III) which does not react with (I), together with urea and, opt., a metal salt, and has pH above 2 in aq. soln.; or (I) contains, in addn. to these components, a glycol or its functional deriv. (IV), and has pH below 2 in aq. soln.. Metal salt is an alkali(ne earth) metal salt, pref. chloride or sulphate of Li, Na, Ca, or Mg; ammonium salt is chloride, sulphate, phosphate, nitrate, bromide, or formate; corresp. to the above alternatives, (III) is an acid with pKa above 3 at 25 deg.C, esp. formic acid, or an inorganic or organic acid with pKa below 3 at 25 deg.C; (IV) is ethylene-, diethylene-, or tri- or tetra-meric oligoethylene-glycol, or their ethers or esters or their mixts..
Patent DE-3780372-D1 (DE)
Inventor: HAYASHI TORAHIKO
IPC: A21C9/00
Filed: 1987-07-30
Granted: 1992-08-20
Abstract: An apparatus and method for producing composite food products having a controlled composition is provided. This apparatus includes a plurality of supply means (3, ll) for supplying materials, a conveyor (7) for conveying the materials, the materials being combined on the conveyor (7) resulting in a composite food mass, a plurality of measuring devices (5, l3) at each of the supply means (3, ll) and a selecting device (l7) for eliminating poor products. The quantity of each material per unit time is measured by the measuring means (5, l3), and ratios of the materials of the composite food mass are computed based on the quantity data by control means (25). When the portions of composite food mass are cut into separate products, poor products are removed by the selecting means (l7) based on the data from the comparison of the ratios of the materials of each portion with the reference ratios.
Patent DE-3783211-D1 (DE)
Inventor: LAM DOMINIC MAN-KIT
IPC: A61K47/00
Filed: 1987-11-03
Granted: 1993-02-04
Abstract: Novel methods and compositions are provided for preventing secondary cataracts. A cytotoxic agent is employed which is instilled into the anterior chamber of the eye to inhibit proliferation of remnant epithelial cells after extracapsular cataract extraction. Desirably a non-cytotoxic agent cross-reactive with the cytotoxic agent is instilled prior to instillation of the cytotoxic agent. The agents can be provided as kits.
Patent DE-3789539-D1 (DE)
Inventor: BORCHERS JUERGEN DR
IPC: C08L39/06
Filed: 1987-11-20
Granted: 1994-05-11
Abstract: An alkaline aqueous adhesive of a poly(meth-)acrylate base which contains poly(meth-)acrylate and polyvinylpyrollidone in a total amount of 5 to 40% by weight in the adhesive and in a weight ratio of 10:1 to 1:5. The poly(meth-)acrylate contains free carboxyl groups and has a degree of esterification of 0.55 to 0.9. The adhesive has a wide range of applications and can be transparent.
Patent DE-3852059-D1 (DE)
Inventor: BLOMBERG RICHARD D
IPC: G09B23/00
Filed: 1988-05-18
Granted: 1994-12-15
Abstract: Method of formulating a statistical model for predetermining the workload of an aircraft pilot (20), in particular of an aircraft of commercial type, as a function of objective flight parameters, in which in the course of at least one flight, real or simulated, of the aircraft, the pilot of the aircraft is required, in flight phases and under flight conditions and under determined pilot conditions, constituting the flight parameters, to provide a grade for his workload by means of a pre-established scale. This grade is recorded at the same time as the corresponding flight parameters and simultaneously the value is measured of data indicative of the said flight parameters. Finally, a statistical correlation is established between the graded values of the workload on the one hand, and the abovementioned data and the flight parameters on the other hand. 
<??>Application to the certification and development of an aircraft and to the training, improvement and checking of performance levels and to the monitoring of an aircraft pilot's level of adaptation to a new aircraft. 
<IMAGE>
Patent DE-3860043-D1 (DE)
Inventor: MOTITSCHKE LOTHAR DR
IPC: A61K9/107
Filed: 1988-04-09
Granted: 1990-04-05
Abstract: 1. The use of brewers' grains extract for the preparation of medicinal compositions for the treatment of skin disorders which are particularly associated with pruritus and/or inflammatory manifestations.
Patent DE-3861047-D1 (DE)
Inventor: VOEHRINGER FRITZ
IPC: D21F1/10
Filed: 1988-03-24
Granted: 1990-12-20
Abstract: The invention relates to a paper-making machine wire made of a double-layered fabric, consisting of one set of longitudinal threads and one set of cross threads on the support side as well as one set of cross threads on the paper side which is composed of at least two groups of cross threads which differ with respect to the external float lengths. 
<??>In order that no unacceptable lessening of stability of the wire and marking of the paper and no material reduction in drainage capacity appear as a consequence of the increase in the number of cross threads on the paper side, the wire is so constructed that three cross thread groups A, B, C are present on the paper side and that within a pattern repeat length, each longitudinal thread passes over three successive cross threads on the paper side, then passes under three successive cross threads on the paper side, then once more passes over three successive cross threads on the paper side and afterwards runs between the paper-side and the support-side cross threads and, in so doing, binds in at least one support-side cross thread. 
<IMAGE>
Patent DE-3863081-D1 (DE)
Inventor: SMITH AINSCOUGH KENNETH APEKS
IPC: B63C11/22
Filed: 1988-01-15
Granted: 1991-07-11
Abstract: A breathing apparatus for scuba diving comprising a reservoir for compressed air an inlet valve for the supply of air to a mouthpiece, an exhalation valve the apparatus being connectable to a buoyancy device characterised in that the apparatus comprises   (i) a first valve body (1) incorporating a first mouthpiece (2) communicating with an air chamber (3) within the valve body, the chamber being provided with an exhalation valve (4) for exhaled air (ii) a demand valve (9) for controlling the supply of air from the reservoir to the air chamber (iii) a pressure responsive device, preferably a diaphragm (6) connected operably to the demand valve the connection being made preferably by a lever (12) (iv) a second valve body (17) incorporating a valved mouthpiece (15) the second body being connectable to a buoyancy device preferably a garment and communicating through valve means (24) with air contained in the reservoir. e
Patent DE-3864337-D1 (DE)
Inventor: BERRIGAN JR
IPC: B03D3/06
Filed: 1988-05-16
Granted: 1991-09-26
Abstract: Regenerated adsorbent particles, such as activated carbon, are recovered from a wet oxidation-regenerated mixed sludge liquor from a wastewater treatment system by diluting and settling a blowdown slurry (20) from the wet oxidation reactor (12) to obtain a first aqueous phase (32) containing primarily regenerated adsorbent particles and fine ash particles and a first solids phase (28) containing primarily grit particles. The first aqueous phase (32) is combined with a portion (16) of the regenerated adsorbent particle slurry withdrawn from the upper portion of the wet oxidation reactor (12) and, after treatment with a dispersing agent (36) and then an anionic flocculating agent (44), the resulting mixture (46) is settled to obtain a second aqueous phase (54) containing primarily fine ash particles and a second solids phase (50) containing primarily regenerated adsorbent particles. The second solids phase (50) is recycled to the wastewater treatment system for re-use and, after treatment with a cationic flocculating agent (58), the second aqueous phase (54) is settled to obtain a substantially particle-free third aqueous phase (66) and a third solids phase (64) containing primarily fine ash particles. Slurries (28) and (64) containing the grit and fine ash particles are combined and dewatered prior to disposal.