baber/WOPTO huggingface dataset:
Patent DE-3372266-D1 (DE)
Title: Cutting machine for helical scan of lower cylinder for rotary head video tape player
Inventor: OHTA ISAO
IPC: B23Q35/10
Filed: 1983-03-23
Granted: 1987-08-06
Abstract: A cutting machine for helical scan of a lower cylinder for a rotary head video tape player, which comprises a chuck for holding the lower cylinder for rotary head video tape player mounted on an end of a main spindle supported rotatably on a headstock on a bed, a lead cutting cam plate having a cutting guide cam face for a lead of helical scan of the lower cylinder and at least one lead outer surface cutting cam plate having a lead outer surface cutting guide cam face mounted concentrically on the main spindle, a cutting tool support guided selectively by said each cam face to reciprocate in the direction of a generating line of said lower cylinder and also adjustable for moving radially of the lower cylinder on a tool rest installed on a carriage on the bed, a lead cutting tool and a lead outer surface cutting tool both mounted on said cutting tool support having a controlling means for feed in said generating line direction.
Patent DE-3372985-D1 (DE)
Title: Process for the preparation of medicinal white oils by catalytic hydrogenation, and catalysts therefor
Inventor: BROECKER FRANZ JOSEF DR
IPC: B01J23/755
Filed: 1983-05-24
Granted: 1987-09-17
Abstract: 1. A process for the production of medicinal white oils from petroleum fractions which have a boiling point range of from 200 to 580 degrees C, contain aromatics and nitrogen, oxygen and sulphur compounds, and may have been subjected to a solvent distillation, in which the mineral oil fractions have been treated in a first catalytic reaction stage in the presence of sulphur-resistant catalysts under a pressure of from 30 to 200 bars and at a temperature of from 250 to 380 degrees C, a gas-to-oil ratio of from 0.1 to 1.0 m**3 (S.T.P.) of hydrogen per kg of oil, and a weight-space velocity of from 0.1 to 5.0 kg of oil/litre of catalyst/hr, in order to remove the sulphur compounds down to a residual content of less than 5 ppm, and to substantially hydrogenate the aromatics ; the product obtained in this first reaction stage, after cooling, is separated into a gaseous and a liquid phase ; and the liquid phase, after optionally stripping off the low-boilers, is reacted in a second stage under a pressure of from 100 to 250 bars and at a temperature of from 150 to 330 degrees C, a gas-to-oil ratio of from 0.1 to 1.0 m**3 (S.T.P) of hydrogen per kg of oil, and a weight-space velocity of from 0.1 to 1.5 kg of oil/litre of catalyst/hr, over a nickel/silica catalyst, characterized in that there is used in the second hydrogenation stage a nickel/silica catalyst which has been obtained from a solution containing sodium silicate, nitric acid and nickel nitrate and having a pH of from 1.0 to 2.0 by coprecipitation with sodium carbonate solution at a pH of 8.0, filtration, washing with water and spray-drying, mixing the dried product with from 2 to 10, preferably 5, % by weight of microcrystalline cellulose, kneading the mixture, with the addition of a peptizing agent, shaping into strands, drying and subsequent calcination at a temperature of from 380 to 550 degrees C.
Patent DE-3376978-D1 (DE)
Title: Ortho substituted dihydroxy-2(1h)quinazolinone-1-alkanoic acids
Inventor: BANDURCO VICTOR T
IPC: C07D401/06
Filed: 1983-09-29
Granted: 1988-07-14
Abstract: Cpds. of formula (I) and their quat. salts with alkyl halides, alkali (ne earth) metal salts and the amine salt, aminoalcohol salts and aminoacid salts are new. In (I) R1 is H, NH2 or N02; R2 is H, alkyl, cycloalkyl, cycloalkylalkyl, haloalkyl or bicycloalkyl; R3 and R4 are H, lower alkyl, or aryl (opt. substd. by alkyl, lower alkoxy or OH); R5 is H, lower alkyl, or opt. substd. benzyl, provided that when R5 is other than H, the cpd. is a quat. salt; X is benzyl, COOH, alkoxycarbonyl, CN, CONH2, methane sulphonyl, formyl, alkanoyl, aroyl, heteroaroyl or heteroaryl; and Y and Z are H or OH, at least one being OH and when both are OH, they are in the 5,6- or 6,7- posn. Intermediates of formula (II) are also new. (R6 is lower alkyl; and R7 is H or is absent). Cpds. (I) are renal vasodilators and cardiovascular agents, and some intermediates in their prepn. are cardiotonic agents. Dose is 15-300 mg/kg.
Patent DE-3462996-D1 (DE)
Title: Membrane plate for filter presses
Inventor: OELBERMANN MAX
IPC: B01D25/168
Filed: 1984-04-04
Granted: 1987-05-14
Abstract: A membrane plate for a chamber filter press over which a filter cloth may be stretched on both sides thereof. The membrane plate includes an exchangeable substantially planar membrane member which is loosely enclosed between a bracket plate and a frame and is adapted to be clamped tightly between the bracket plate and the frame only by the closing pressure of the chamber filter press. The bracket plate and the frame, when the filter press is open, are adapted to be moved apart from one another along slide bearing pieces by a distance of 1 to 3 mm until the movement is limited by a stop. By enabling a relative movement when the filter press is open, the membrane is vented during times of stoppage of the open filter press or during ejection of a filter cake or a washing of the filter cloths so as to enable the membrane to readily readjust.
Patent DE-3474223-D1 (DE)
Title: Improvements in and relating to image formation and storage
Inventor: ECCLESTON HARRY NORMAN
IPC: G06T17/40
Filed: 1984-10-23
Granted: 1988-10-27
Abstract: Apparatus and methods for constructing complex patterns and representations are described having particular application in the construction of a printing plate for printing security documents and/or banknotes. A large computer memory is employed to store in digital form signals which will reproduce in a high definition scanning display pictorial and linear patterns and the like. The display is typically a laser plotter Devices for converting pictorial information into digital signals for processing and storage comprise digitising tablets, image scanners and micro-densitometers. In the method of the invention a design is assembled part by part on the scanning display and the separate parts are stored in turn in the memory for subsequent recall and combination in the scanner to reproduce the overall design.
Patent DE-3560157-D1 (DE)
Title: Multi-step conveyor comprising a loading station, a vertical conveyor and a dispensing device for bulk material
Inventor: RICHARD HERMANN
IPC: B65G15/22
Filed: 1985-01-04
Granted: 1987-06-11
Abstract: A multi-stage conveyor system consists essentially of a loading unit for loose material to be conveyed, an elevator unit and a transom unit for conveying the material to a depositing station. When transferring the material from the elevator unit to a delivery branch of a standard belt, abrasive action on the material by throwing the same and the resulting development of dust are avoided. The conveying conditions comprise changing the position of legs defining an opening angle between the elevator unit and the delivery branch. An elevator belt bearing, as receptacles for the material to be conveyed, receptacles such as boxes or chambers passes through the elevator unit and into a terminal branch in a region of changing the direction of belt travel in a bending reach about a central swivel axis. An open side of the chambers on the elevator belt is covered by the standard belt during travel through the elevator unit and the bending reach about the swivel axis. In the bending reach the standard belt takes over the function of conveying the material to the depositing station. A multi-fulcra linkage system has one of its fulcra on the swivel axis, and changing of the configuration of the linkage system causes an angular displacement between the elevator belt terminal branch and the standard belt delivery branch.
Patent DE-3560191-D1 (DE)
Title: Apparatus with controlled deformation for the protection of electrical lines against overloading as a result of storms
Inventor: BALTEAU JACQUES
IPC: H02G7/05
Filed: 1985-02-26
Granted: 1987-06-25
Abstract: A device for relieving mechanical loads on electrical conductors and line poles. The device includes arms pivoted to one another and a rod connected to the arms so that upon pivoting movement of the arms towards a full open position the rod is elongated. An indicator link is provided for indicating deformation of the rod.
Patent DE-3560936-D1 (DE)
Title: Method for forming the inner surface of tubular-shaped body without removing material and an apparatus for performing said method
Inventor: MANUSCH CHRISTOPH
IPC: B21D17/04
Filed: 1985-03-04
Granted: 1987-12-17
Abstract: 1. A method of non-cuttingly shaping the inner wall (9) of a tubular body (10) - for example that of the casing or the cap of a writing implement - by means of a non-cutting forming tool (5, 7) acting on the tubular body (10) which is arranged to be pressed against the forming tool by two elements (2, 3) bearing from outside on the body (10), characterized in that the tubular body (10), after having been slipped on to the forming tool (5, 7), is rotated by the - synchronously movable - elements (2, 3) which are formed with hobbing surfaces, that an elastic region of the tubular body is squeezed by said elements to an extent sufficient for the forming tool (5, 7) to dig to a predetermined depth into the bore wall (9), and in that the areal extent of the squeeze is restricted to the elastic region.
Patent DE-3569263-D1 (DE)
Title: Enhanced inhibition of yeast cell growth
Inventor: BOGUSLAWSKI GEORGE
IPC: C12Q1/04
Filed: 1985-08-26
Granted: 1989-05-11
Abstract: A method of increasing the inhibition of growth of yeast cells by antibiotics is disclosed. The method provides for incubating the yeast cells with polymyxin B nonapeptide in the presence of an antibiotic substance to which the cells are previously known to be sensitive or to which the cells may otherwise be resistant.
Patent DE-3570164-D1 (DE)
Title: Lossy and adjustable delay equalizer having at least one fixed delay point
Inventor: PFITZENMAIER GERHARD DR
IPC: H04B3/14
Filed: 1985-12-05
Granted: 1989-06-15
Abstract: 1. Lossy and adjustable delay equalizer having at least one fixed delay point, which consists, in particular as a Darlington circuit, of a transformer (Ü), a resistor (Ro) and of delay-determining reactance branches (1', 1, 2, L, C), characterized in that the quality factors (Q) of the reactance branches (1, 2) containing the delay-controlling elements and the quality factors (Q) of the delay-controlling elements themselves are constructed to be variable in dependence on the delay setting, in such a manner that the quality is controlled via variable ohmic resistances (R1 , R2 , R) which are connected in series with or parallel to the reactance branches (1, 2) or parts thereof, which contain the delay-controlling elements, or in series with or parallel to the delay-controlling elements themselves.
Patent DE-3575725-D1 (DE)
Inventor: MERTENS ALFRED DR
IPC: C07D209/34
Filed: 1985-12-06
Granted: 1990-03-08
Abstract: The present invention provides new pyrrolobenzimidazoles of the general formula:    <IMAGE>  (I)  wherein R1-R5, X and T are as defined in the specification. The present invention also provides processes for the preparation of these compounds and pharmaceuticals containing them for the prophylaxis and treatment of heart and circulatory diseases.
Patent DE-3576059-D1 (DE)
Inventor: LEE GIL
IPC: H03K5/02
Filed: 1985-08-05
Granted: 1990-03-22
Abstract: A clock driver circuit for low level gates having high fanout capabilities includes a first circuit portion, a second circuit portion, an output transistor and a load resistor. The first circuit portion is formed of a first NAND logic gate and a first inverter gate. The input node of the first inverter circuit gate is coupled to the output node of the first NAND gate. The input node of the first NAND gate is connected to an input circuit terminal. The second circuit portion is formed of a second NAND logic gate, a third NAND logic gate and a second inverter gate. The input nodes of the second and third NAND gates are coupled together and to the input circuit terminal. The output node of the second and third NAND gates are coupled together and to the input node of the second inverter gate. The output of the second inverter gate is connected to an output circuit terminal. The output transistor has its base coupled to the output node of the first inverter gate, its collector coupled to a voltage supply pctential and its ernittercenpled tothe output circuit ermi- nal The Inad resistor has its nna end connected to the base of the output transistor and its sether end connected to the voltage supply potentia;
Patent DE-3681456-D1 (DE)
Inventor: BRINNER HANS-WERNER
IPC: G09F9/30
Filed: 1986-12-09
Granted: 1991-10-17
Abstract: The (alpha-numeric) display system has a field of grid elements (10) which can be activated to provide visual contrast and have common or closely spaced boundaries (12,12',14,14',16,16') whereby the ends of opposite non-intersecting boundaries (12,12';14,14') define two main directions (22,24) across the -ield. Each element has boundaries forming a six-sided figure whereby the said main directions (22,24) intersect at an angle between 70 and 110 deg. whilst the ends of the further opposite non-intersecting boundaries (16,16') define a third main direction (26) which intersects each direction (22,24) at an angle.
Patent DE-3685523-D1 (DE)
Inventor: ROEHRSCHEID FREIMUND DR
IPC: C07C45/00
Filed: 1986-07-10
Granted: 1992-07-09
Abstract: Process is for isolation of p-hydroxybenzaldehyde (I) from a reaction mixt. obtd. by oxidn. of p-cresol (II) with O2 or O2-contg. gas in MeOH in presence of NaOH or KOH and a manganese, nickel, chromium or cobalt salt. The process comprises: (i) treating the reaction mixt. with water; (ii) heating theobtd. soln.; (iii) filtering off the obtd. ppte. of hydrated Mn, Ni, Cr or Co oxide; (iv) distilling off MeOH from the filtrate; (v) cooling the remaining aq. soln.; and (vi) allowing (I) to crystallise as the Na or K salt. Alternatively the process comprises: (i') spray-drying the reaction mixt.; (ii') dissolving the soluble components of the residue in hot water; (iii') filtering off the undissolved hydrated Mn, Ni, Cr or Co oxide; and (iv') crystallising (I) as Na or K salt by cooling the filtrate. A further alternative process comprises: (i'') diluting the reaction mixt. with MeOH; (ii'') filtering off the undissolved hydrated Mn, Ni, Cr or Co oxide; (iii'') spray-drying the filtrate; (iv'') dissolving the residue in hot water; and (v'') crystallising (I) as Na or K salt by cooling the soln.
Patent DE-3687799-D1 (DE)
Inventor: AMIDON GORDON L
IPC: A61K9/22
Filed: 1986-01-29
Granted: 1993-04-01
Abstract: The instant invention is directed to a lipid osmotic pump, comprising:(A) a core, comprising:(i) a beneficial amount of at least one substantially water insoluble active agent which is lipid soluble and/or lipid wettable;(ii) a sufficient amount of at least one water immiscible lipid carrier, which is liquid at the temperature of intended use, to dissolve and/or suspend said active agent; and(iii) a sufficient amount of at least one osmotic agent to ensure release of said lipid carrier from the pump; and(B) surrounded by a water insoluble wall:(i) having a thickness of about 1 to 1000 microns;(ii) which is preferentially wetted by said lipid carrier over an aqueous solution of said osmotic agent;(iii) having a water permeability of about 1 x 10<sup>-18</sup> to 4 x 10<sup>-15</sup> cm<sup>3</sup> sec/g;(iv) prepared from at least one polymer permeable to water but substantially impermeable to said osmotic agent; and(v) having a means for said active agent and lipid carrier to be released through said water insoluble wall.
Patent DE-3687817-D1 (DE)
Inventor: BOECKER WOLFGANG D G
IPC: H01B3/12
Filed: 1986-07-31
Granted: 1993-04-01
Abstract: Sintered silicon carbide body having a D.C. electrical resistivity of at least 10<sup>8</sup> Ohm cm at 25°C, a density of at least 2.95 g/cm<sup>3</sup> is formed upon sintering in a nitrogenous atmosphere at a temperature of about 2250°C or greater, a shaped body composed essentially of carbon or carbon source material in amount sufficient to provide up to 2.5 percent uncombined carbon; from about 0.4 to about 2.0 percent boron carbide; up to 25 percent of temporary binder and a balance of silicon carbide which is predominately alpha-phase. The shaped body additionally include other sintering aids such as Bn or A1 without destruction of desired high electrical resistivity.
Patent DE-3688051-D1 (DE)
Inventor: BERMAN MICHAEL L
IPC: C12N5/00
Filed: 1986-12-08
Granted: 1993-04-22
Abstract: The present invention is concerned with an immunochemical reagent that comprises a combination of two or more of the synthetic polypeptide sequences mimicking at least one antigenic determinant of the gag-antigen, gp120 and gp41 of HTLV-III. This immunochemical reagent is particularly useful in immunoassays and for immunization.
Patent DE-3752392-D1 (DE)
Inventor: SAIKI RANDY
IPC: C12N9/12
Filed: 1987-08-21
Abstract: A stable enzyme composition is disclosed that comprises a thermostable nucleic acid polymerase enzyme in a buffer comprising non-ionic polymeric detergents.
Patent DE-3763086-D1 (DE)
Inventor: ANGLADA VINAS JAIME
IPC: D06B15/10
Filed: 1987-07-20
Granted: 1990-07-12
Abstract: A machine for the continuous centrifugation of fabrics, comprising: a hauling means for the fabric formed by two endless bands (10, 24) having respective facing runs (14, 28) and an orbitting central block (38) in which there are situated guide means for the bands (10, 24), such that the latter follow cylindrical orbital paths during the passage thereof through the central block (38) and conical orbital paths from the central block to the infeed and delivery ends of the machine. The orbital movement of the central block causes effective centrifugation of the fabric hauled by the bands, without causing therein harmful pulls or stresses.
Patent DE-3772720-D1 (DE)
Inventor: EIERMANN RUEDIGER
IPC: A47L15/00
Filed: 1987-11-10
Granted: 1991-10-10
Abstract: The dishwasher has the rinsing water, dosed with a rinsing aid, heated to a temp. of between 50 and 55 deg. C before directing onto the dishes via the spray system.  When the rinsing water temp. is attained, the rinsing water is pumped out of the rinsing drum and the heating is pulsed to allow a temp. of 60-65 deg. C to be reached, for rapid drying of the dishes. Pref. the rinsing water is circulated through the rinsing down during its heating up to about 50 deg. C., before dowsing with the rinsing aid upon this temp. being reached.
Patent DE-3773888-D1 (DE)
Inventor: CROS PIERRE
IPC: C10G7/06
Filed: 1987-12-18
Granted: 1991-11-21
Abstract: The product (4) leaving the furnace (2) is introduced into a series of separating cyclones (5, 6, 7). 
<??>The product to be vaporised is introduced tangentially at the top (5a, 6a, 7a) of each cyclone to bring this product into contact with the side wall (5b, 6b, 7b) of the cyclone. The gas phase (11, 12, 13) formed in each cyclone is taken from the middle zone (8, 9, 10) of the cyclone and introduced into the reduced-pressure distillation column (3). The liquid phase obtained in each cyclone is taken from the bottom (5c, 6c, 7c) of the cyclone and is then reintroduced tangentially at the top (6a, 7a) of the following cyclone or introduced directly into the distillation column (3) in the case of the last cyclone (7). The side wall (5b, 6b, 7b) of each cyclone (5, 6, 7) is heated to a temperature close to the maximum permissible temperature to avoid thermal degradation. 
<??>Use for vaporising to a greater extent the oil residue obtained in atmospheric distillation columns in refineries. 
<IMAGE>
Patent DE-3775911-D1 (DE)
Inventor: NAKANO MINORU
IPC: A61K31/50
Filed: 1987-11-23
Granted: 1992-02-20
Abstract: Superoxide dismutase (e.g. 1 x 10<-><4> to 1.0 wt percent), optionally along with catalase (e.g. 1 x 10<-><4> to 1.0 wt percent) and/or one or more amino acids such as taurine (e.g. 0.05 to 5.0 wt percent) is used in compositions such as solids (tablets, dentifrice) ointments, or liquids for application to the gingivae to treat or prevent inception of alveolar pyorrhea.
Patent DE-3778200-D1 (DE)
Inventor: JODLBAUER HEINZ D DR
IPC: A21D2/00
Filed: 1987-05-02
Granted: 1992-05-21
Abstract: The compsn. contains a fat component and/or flour, sugar as well as phospholipids and opt. further standard additives. The novelty consists in using, as phospholipid, esp. 0.05-25 (0.2-7.5) wt.% of a fraction in which the ratio of phosphatidyl-choline to phosphatidyl-ethanolamine is over (1.1:1 to 10:1). The phospholipid fraction contains, by wt. 75-95%phospholipids and 5-25% sterols, sterol glycosides, sugar and/or mono-, di- or tri-glycerides, esp. 23-80% phosphatidyl-choline, 5-35% phosphatidyl ethanolamine, as further phospholipids:lysophosphatidyl-choline, -ethanolamine and inositol, phosphatidyl-inositol, phosphatide acid, lysophosphatide acid, phosphatidyl- and lysophosphatidyl-glycerol, N- and lyso-N-acyl -phosphatidyl ethanolamine, and opt. sterols, sterol glycosides, sugar and/or mono-, di- or triglycerides.
Patent DE-3783028-D1 (DE)
Inventor: LODINI PAOLO
IPC: H01C10/12
Filed: 1987-12-29
Granted: 1993-01-21
Abstract: A resistor comprising a structure consisting of at least one network of electrically conductive wires, and a matrix for supporting the aforementioned structure and formed from a flexible, electrically insulating material inside which the aforementioned structure is sunk; a number of surface portions of the wires in the aforementioned networks being separated by small gaps. The relative manufacturing process consists substantially in forming a system comprising a structure consisting of at least one network of electrically conductive wires, and a liquid material arranged between the wires of the aforementioned networks in the aforementioned structure, the aforementioned liquid material being designed to assume a state wherein it is both solid and flexible; and in subsequently solidfying the aforementioned material in such a manner as to form a solid, flexible matrix for supporting the aforementioned structure.
Patent DE-3789568-D1 (DE)
Inventor: PURSLOW TERENCE ALFRED
IPC: A43B13/38
Filed: 1987-01-28
Granted: 1994-05-19
Abstract: An insole is provided for a shoe, particularly for a welted shoe which insole is composed of at least three longitudinally arranged sections, adjacent sections being connected at transverse lines of flexure to impart a degree of flexibility to the insole. Preferably the transverse lines of flexure are produced by sewing together three separate sections forming respectively a toe section a centre section and a waist section of alternate methods of producing transverse lines of flexure are suggested. The invention also provides a welted shoe incorporating such an insole, said shoe according to a preferred embodiment being provided with such an insole having a projecting rib to which the shoe upper a lining for the shoe upper (if present) and a welt are affixed, in which shoe, before application of the sole of the shoe, the rib and that portion of the upper adjacent the rib are deformed inwardly so as to lie adjacent to the lower surface of the insole.