baber/WOPTO huggingface dataset:
Patent DE-3064297-D1 (DE)
Title: Opening and closing device of a vehicle with sliding wings
Inventor: RENARD MICHEL
IPC: E05D15/10
Filed: 1980-09-26
Granted: 1983-08-25
Abstract: 1. Device for opening and closing the doors of a vehicle with sliding walls (1, 19), possessing a longitudinal running rail (8) fastened to the side of the vehicle on which are located the sliding walls, under the floor (5) of the said vehicle and set back relative to the outer contour of the latter, with the doors closed, and also possessing at least one accessory device (9) which is removable and independent of the vehicle and which is equipped with means (14) for rigid connection to each sliding wall, means (11, 12, 13) enabling it to slide on the said rail, whilst ensuring that each wall is maintained in a vertical position and supported, and means (16) making it possible to operate the said wall in such a way as to raise it, whilst displacing it sideways out of its frame, and vice versa.
Patent DE-3070500-D1 (DE)
Title: Electrical connector assembly with male and female connectors clamped together
Inventor: NOVOTNY LAWRENCE G
IPC: H01R13/658
Filed: 1980-06-18
Granted: 1985-05-23
Abstract: An electrical connector assembly (1) in which male and female connectors (10 and 12) of United States Patent Specification No.3,760,335 are clamped back-to-back between metal half-shells (20,22) providing shielding openings (30, 54) for mating sides (10B) and 12B) of the connectors (10 and 12) and in clamping engagement with the cable shield (6). Cap screws (70, 80) are provided to clamp assemblies together in mating engagement thereby to provide shielded connection to two coaxial cables (2).
Patent DE-3162234-D1 (DE)
Title: Means for supporting and guiding a tool at the interior of a hole
Inventor: DUVERNE JEAN-BENOIT
IPC: B24B23/08
Filed: 1981-04-15
Granted: 1984-03-22
Abstract: A supporting and centering arrangement in the form of a star the arms of which are radial with respect to a tapping to be machined or checked. These arms have elements for centering and fastening them to the tapped wall, as well as a centering element at the projecting end of the tapping. The support and the centering element carry bearings. A tool holder bar connected to two rotating stub shafts is mounted off-set from the axis of the bearings in the radial direction of the tapping. The bar supports a tool guide, and is rotatable about the axis of the tapping. The device is especially useful for machining and checking tappings formed in a pressurized water nuclear reactor tank.
Patent DE-3163958-D1 (DE)
Title: Distillative separation of carbon dioxide from hydrogen sulfide
Inventor: HOLMES ARTHUR SHERWOOD
IPC: C01B32/50
Filed: 1981-04-16
Granted: 1984-07-12
Abstract: Separation of carbon dioxide and hydrogen sulfide in a distillation column 14 is improved by adding a component to increase the relative volatility of carbon dioxide to hydrogen sulfide. Increasing the relative volatility facilitates the separation. The additional component comprises for example a C3-C6 alkane, SO2 or SO3.
Patent DE-3167507-D1 (DE)
Title: Method and apparatus for the supply of fluid to a rotating hollow body
Inventor: MEISNER ROLAND DIPL ING
IPC: B05B3/10
Filed: 1981-12-07
Granted: 1985-01-10
Abstract: The invention relates to a process and a device for transferring a liquid from a stationary feeding component onto a working part which is rotationally driven, for example a spraying-bell, by generating a thin sheet of liquid in the shape of a conical shell, which is stable over a distance of travel which can be defined, it being possible to define the apex angle of this shell in terms of the functional parameters of the liquid, so that it is possible to select different impact positions of the thin sheet of liquid on the transfer portion of the spraying-bell, depending on the particular liquid in question.
Patent DE-3169495-D1 (DE)
Title: Turbine stage
Inventor: BESSAY RAYMOND
IPC: F01D5/14
Filed: 1981-12-30
Granted: 1985-04-25
Abstract: PCT No. PCT/FR81/00172 Sec. 371 Date Aug. 12, 1982 Sec. 102(e) Date Aug. 12, 1982 PCT Filed Dec. 30, 1981 PCT Pub. No. WO82/02418 PCT Pub. Date Jul. 22, 1982.A turbine stage which has a stationary blade set (204) followed by a moving blade set (205) which have blades (206, 207) mounted between a floor plate (201, 211) and a ceiling plate (202, 212). The surfaces of the ceiling plate (202, 212) and/or of the floor plate (201, 211) have as their meridian lines sinusoids with the maximum for the ceiling plate (202, 211) and the maximum or the minimum for the floor plate (201, 211) located in the plane between the blade sets. The curvature of the sinusoid at the outlet end. The curvature of the sinusoid at the outlet end of the stationary blade set (204) is calculated so as to make the tangential static pressure gradient equal to the radial static pressure gradient at the ceiling plate and/or at the floor plate equal at the outlet end of the stationary blade set (204). The disturbances are confined to restricted zones and the efficiency of the stage is thereby improved.
Patent DE-3170919-D1 (DE)
Title: Process for preparing polyarylates
Inventor: BERGER MITCHELL HARVEY
IPC: C08G63/00
Filed: 1981-03-02
Granted: 1985-07-18
Abstract: Described herein is a process for preparing polyarylates which comprises reacting a diester derivative of a dihydric phenol with an aromatic dicarboxylic acid in the presence of from about 10 to about 60 weight percent of at least one halogenated and/or etherated substituted aromatic or heteroaromatic compound, at a temperature of from about 260 to about 350 DEG C.
Patent DE-3171205-D1 (DE)
Title: Arrangement of a coupling saddle on the side members of a semi-trailer truck
Inventor: NAUWERCK BERTRAM
IPC: B62D53/08
Filed: 1981-08-06
Granted: 1985-08-08
Abstract: 1. Arrangement of a semi-trailer coupling (28), consisting of saddle plate (34) and pedestals (26), on a platform construction (10) of a semi-trailer tractor, in which the pedestals are secured on the platform construction with interposition of a mounting plate (12), where the mounting plate consists of at least one outer undulatory section (18, 20) extending transversely of the direction (F) of travel and at least one inner undulatory section (14, 16) extending transversely of the direction of travel, these undulatory sections are secured with their bases to the platform construction, the outer undulatory section (18, 20) serves on the upper side of its apex part (18b, 20b) as pedestal support and the inner undulatory section (14, 16) is secured with the upper side of its apex part (14b, 16b) to the under side of the apex part of the outer undulatory section, characterised in that at least one of the flanks (14c**1 , 14c**2 , 16c**1 , 16c**2 ) of the inner undulatory section (14, 16) is inclined in relation to the neighbouring flank (18c**1 , 18c**2 , 20c**1 , 20c**2 ).
Patent DE-3173498-D1 (DE)
Title: Combustible compositions, firelighters, barbeque starters and firelogs
Inventor: FOX RODNEY THOMAS
IPC: C10L7/02
Filed: 1981-08-25
Granted: 1986-02-27
Abstract: A combustible composition comprising a fuel in the form of a wax, gel, or paste having dispersed therein an inorganic, particulate, noncombustible solid serving to decrease the rate at which the fuel burns on combustion of the composition, and optionally a combustible filler material, the composition being such that it does not flow substantially during combustion.
Patent DE-3279511-D1 (DE)
Title: Device for the photometric measuring by reflection
Inventor: VON ROSENBLADT RUDOLF
IPC: G01N21/47
Filed: 1982-09-11
Granted: 1989-04-13
Abstract: A device for reflected-light photometry, that determines the reflectivity of a specimen area which is part of an objective area specifically dedicated for the determination of certain properties, especially those of the reaction area of a medical-laboratory test strip. The device has a light source for illuminating the specimen area, preferably with diffuse light, and a photodetector that picks up light reflected from the specimen area. There is, in accordance with the invention, an opaque diaphragm with a particular shape, position, and mounting in the path of light between the specimen area and the detector.
Patent DE-3362215-D1 (DE)
Title: Liquid fuel based on solid pulverised fuel, petroleum residues and water, its preparation and its use in boilers or industrial furnaces
Inventor: CRESPIN PIERRE
IPC: C10L1/32
Filed: 1983-12-09
Granted: 1986-03-27
Abstract: A fluid fuel mixture is formed of a suspension of a pulverized solid fuel and of at least one aqueous phase representing from 15 to 40 percent of the mixture before an optional incorporation of an additive. The mixture can comprise, as a supplement to particle-size fractions of the pulverized solid fuel, or as a replacement for some of these fractions, additional particle-size fractions produced from heavy petroleum residues of a natural or synthetic origin which are solid at the temperature at which the invention is practiced. The fluid fuel mixture may be used, for example, in boilers, industrial furnaces, or gasification reactors.
Patent DE-3366320-D1 (DE)
Title: Device for moving an element between two end positions by means of an energy buffer
Inventor: HAS PETER VICTOR
IPC: F16H33/00
Filed: 1983-10-18
Granted: 1986-10-23
Abstract: Device for moving an element between two end positions and for selectively holding this element alternately in one of these positions, comprising an energy buffer mechanically coupled with this element, which buffer may be in one of two corresponding stationary end states, in which the energy is present in the form of potential energy, and in intermediate translation states, in which potential energy is transformed in kinetic energy and vice versa, a mass driven by the energy buffer and moved to one of the two end positions, and locking means for each of the two end states of the energy buffer. According to the present invention the mass is movable elastically over a predetermined distance with respect to the energy buffer and with respect to the element, so that when the element reaches one of its end positions the mass can move further over a predetermined distance towards its end position, thus transforming all kinetic in potential energy. Preferably the energy buffer is a helical spring, housed in a cylindrical mass. Each spring end is received in a spring support, which rests upon an inward end flange of the mass. Each spring support may cooperate with a stationary stop, mounted on the housing wall, which stop can enter the mass through an opening in the said flanges, to arrest the spring supports. The movable element may be formed by one of these spring supports, and may operate the movable switch contact of an electrical switch.
Patent DE-3369559-D1 (DE)
Title: Method and device for guiding road vehicles
Inventor: FREIENSTEIN BERND
IPC: G06F3/12
Filed: 1983-10-21
Granted: 1987-03-05
Abstract: PCT No. PCT/DE83/00177 Sec. 371 Date May 14, 1984 Sec. 102(e) Date May 14, 1984 PCT Filed Oct. 21, 1983 PCT Pub. No. WO84/01823 PCT Pub. Date May 10, 1984.A method and a device for target tracking of land vehicles are suggested, in particular for use in heavily meshed city road systems. Thereby, a motor vehicle device is used with an input device for a desired target location and an output device for vehicle instructions. The vehicle location (determination of travel path and travel direction) is carried out by picking up and evaluating the wheel rotations of a nondriven vehicle axis.
Patent DE-3371500-D1 (DE)
Title: Process and apparatus for pressing a parison
Inventor: MONDEN NORBERT
IPC: C03B9/197
Filed: 1983-08-10
Granted: 1987-06-19
Abstract: A parison is molded from a gob of molten glass by first increasing the volume of the interior of a cup-shaped main mold body by an extra volume. Then the molten-glass gob is inserted through an upper opening into the interior of the main mold body. A neck mold comprising a split neck ring is closed on the main mold body so that the neck mold and the main mold body together define a mold cavity partly formed by the interior of the main mold body. A plunger is inserted through the neck mold down into the gob in the mold cavity to displace molten glass and shape the gob into a parison. The extra volume of the interior of the main mold body is then decreased to zero at the latest until the time at which the parison is finished, so that the molten glass rises in the mold cavity up to a level above the top of the main mold body. Finally the parison thus formed is demolded. It is therefore possible to put a relatively large gob in the main mold body without any possibility of it overflowing, and the mold cavity can be shaped more like the finished hollow glass article, so that the resultant parison can be blown into a higher-quality product.
Patent DE-3381248-D1 (DE)
Inventor: VAN DER ZANDE CORNELIS PETRUS
IPC: F16G5/16
Filed: 1983-11-10
Granted: 1990-04-05
Abstract: The invention relates to a driving belt of substantially trapezoidal cross section for application on V-shaped pulleys, comprising an endless carrier with at least one endless strip-like band and a plurality of transverse elements slidably arranged on said carrier having slots for receiving the carrier. Each slot is bordered by a contact surface for contacting the inner side of the carrier and a contact surface for contacting the outer side of the carrier. The contact surface contacting the outer side of the carrier has been curved convexly in the transverse direction in respect of the carrier in order to achieve an optimum contacting between transverse element and carrier, thus decreasing wear and improving life.
Patent DE-3468065-D1 (DE)
Title: Belt pulley for variable-speed transmission
Inventor: MOLLER REINHARD
IPC: F16H55/56
Filed: 1984-09-25
Granted: 1988-01-21
Abstract: 1. Belt pulley for a variable transmission, with at least one adjusting disc (1) axially displaceable on a hub (4) and mounted fixedly in terms of rotation on the latter, and with a spring thrust ring (8) which is fixed on the hub (4) coaxially in the outward direction and between which and the adjusting disc (1) at least one compression spring (9) is arranged, the hub (4) having an end portion (5) of polygonal cross-section and a radial groove (6) adjacent to the latter in the inward direction, and the spring thrust ring (8) possessing a radially inward-directed flange (11) and enclosing a central polygonal receiving orifice (12) having a negative contour matching that of the hub portion (5), characterized in that the groove bottom (19) of the radial groove (6) of the hub (4) has a maximum radius equal ot the smallest radius of the hub end portion (5), and the flange (11) of the spring thrust ring (8) is equal in width to or narrower than the radial groove (6) in the hub (4), and in that, between the corners (15) of the polygon of the receiving orifice (12), receiving pockets (16) for the corners (13) of the polygon of the hub end portion (5) are cut in the outer flank (17) of the flange (11).
Patent DE-3476537-D1 (DE)
Title: Process for preparing salicylamide compounds
Inventor: KOERMER GERALD STEPHEN
IPC: C07D473/00
Filed: 1984-11-26
Granted: 1989-03-09
Abstract: The invention relates to a process for preparing with improved reaction kinetics and improved yields salicylamide compounds of the formula: <CHEM> where X is a benzene ring or a heterocyclic aromatic group, R1 is a hydrogen atom or a substituent group which is -COCnH2n-1 or -CnH2n+1 where n is an integer of from 1 to 15, and R2 is a hydrogen atom or a substituent group which is CN, NO2, F, Cl, Br, I, CF3, CCl3, CBr3, Cl3, Cl3, COCnH2n+1 or CnH2n-1. The process involves reacting a phenyl salicylate, optionally substituted by the group R1, with the amine NH2-X-R2 in the presence of a Lowry-Bronsted acid catalyst, and optionally an inert solvent. The catalyst may take the form of the hydrochloride salt of the reactant amine.
Patent DE-3482626-D1 (DE)
Inventor: STOLTEFUSS JUERGEN DIPL ING
IPC: A61P3/08
Filed: 1984-05-19
Granted: 1990-08-09
Abstract: A 1,4-dihydropyridine derivative of the formula   <IMAGE>   in which R and R1 each independently is hydrogen, C1-C4-alkyl, C1 to C12-alkoxy, C1-C4-halogenoalkoxy, halogen, nitro, trifluoromethyl, <IMAGE>   <IMAGE>  X is oxygen or sulphur, R4 and R5 each independently is hydrogen, C1-C4-alkyl, C1-C6-alkoxy, halogen, trifluoromethyl, amino or nitro, and R2 and R3 each independently is hydrogen, a C1-C10-alkyl, C2-C10-alkenyl or C3-C10-alkinyl radical which is optionally substituted by halogen, hydroxyl, C1-C4-alkoxy, amino, mono- and di-C1-C4-alkylamino, carbo-C1-C6-alkoxy and/or nitro, a C3 to C6-membered cycloalkyl radical, a phenyl radical which is optionally substituted by C1-C4-alkyl, C1-C6-alkoxy, halogen, amino and/or nitro, or a phenyl-C1-C3-alkyl radical, or a carbohydrate radical which is optionally bonded via a C1-C8-alkyl chain to the amide nitrogen atom or a pharmaceutically acceptable acid addition salt thereof, which improves the contractility of the heart, raises the blood pressure, lowers the blood sugar, reduces the swelling of mucous membranes and affects the salt and fluid balances of a patient.
Patent DE-3564249-D1 (DE)
Title: Water-softening plant
Inventor: ARENS HANS
IPC: C02F1/42
Filed: 1985-12-05
Granted: 1988-09-15
Abstract: 1. Water softening plant with an inlet for water to be softened and an outlet for softened water, an ion exchanger between inlet and outlet, a salt container, and a control valve connected in the inlet and outlet and connectable to the salt container and also to a drain for controlling operating phases of the water softening plant, characterized in that the control valve (4) has a first valve unit (7) with a first shut-off valve (9) for the inlet (15) and a second shut-off valve (10) for the outlet (19) and a second valve unit (8) which is functionally connected to the first valve unit (7), which is connectable to the salt container (6) and the drain (32) and controls the inlet to, and outlet from, the ion exchanger (5) in accordance with the operating phases of the water softening plant (1).
Patent DE-3565260-D1 (DE)
Title: Hydroxyalkyl azoles, process for their preparation and antimycotic compositions containing them
Inventor: ELBE HANS LUDWIG DR
IPC: C07D303/22
Filed: 1985-07-16
Granted: 1988-11-03
Abstract: An antimycotic agent, comprising a compound of the formula   <IMAGE> in which R1 is hydrogen, alkyl, optionally substituted phenyl or optionally substituted benzyl, R2 is hydrogen, alkyl, alkenyl, alkynyl, optionally substituted phenyl or optionally substituted benzyl, R3 and Y each independently is halogen, alkyl, cycloalkyl, alkoxy, alkylthio, halogenoalkyl, halogenoalkoxy, halogenoalkylthio, optionally substituted phenyl, optionally substituted phenoxy, optionally substituted phenylalkyl or optionally substituted phenoxyalkyl, R4 and R5 each independently is alkyl, X is a nitrogen atom or the CH group, m is 0, 1, 2 or 3, n is 1 or 2, and p is 0, 1 or 2, or an acid addition salt thereof.
Patent DE-3570979-D1 (DE)
Title: An ester of (+)6-methoxy- alpha -methyl-2-naphtalene acetic acid having mucosecretolytic, anti-inflammatory, analgesic, antipyretic activity, a process for its preparation and pharmaceutical compositions thereof
Inventor: CORVI MORA CAMILLO
IPC: A61K31/235
Filed: 1985-05-08
Granted: 1989-07-20
Abstract: A novel ester of (+) 6-methoxy-a-methyl-2-naphthalene acetic acid is described.Such ester is obtained by reaction of the (+) 6-methoxy-a-methyl-2-naphthalene acetic acid chloride as prepared by a well known technique, with (-) α<sup>4</sup>,α<sup>4-</sup>dimethyl-1-cyclohexene- 1,4-dimethanol.There are further described pharmaceutic compositions having mucosecretolytic, anti-inflammatory analgesic and anti-pyretic activity, which contain the novel ester.
Patent DE-3571662-D1 (DE)
Title: Multistage brightening of high yield and ultra high-yield wood pulps
Inventor: LIEBERGOTT NORMAN
IPC: D21C9/10
Filed: 1985-12-05
Granted: 1989-08-24
Abstract: A multistage process for bleaching high-yield and ultra high-yield pulps is described whereby the pulp is treated sequentially with a peroxygen compound, a reducing compound and a final peroxygen compound to achieve higher brightness levels.
Patent DE-3578521-D1 (DE)
Inventor: EERNISSE ERROL P
IPC: G01K7/32
Filed: 1985-04-19
Granted: 1990-08-09
Abstract: A vibratory temperature transducer includes a pair of elongate, generally parallel bars coupled together at one end in a type of tuning fork arrangement. The bars each have a thickness of t, a width of w and a length between free and fixed ends of L. The distance between the free end and the point where the bars are coupled together is m. Apparatus is provided to cause the bars to vibrate in torsional opposition, where the frequency of vibration is generally a function of temperature. Apparatus is also provided for determining the frequency of vibration of the bars so that when the bars are subjected to a change in temperature, the temperature can be readily determined by simply determining the magnitude of the frequency change. By careful determination of the dimensions L, m, t and w, spurious modes of oscillation of the transducer, which cause a reduction in the mechanical Q and thus an erroneous reading of temperature, are avoided.
Patent DE-3583017-D1 (DE)
Inventor: DOHAN LUC
IPC: G02B6/30
Filed: 1985-11-27
Granted: 1991-07-04
Abstract: An integrated optical component including a monolithic glass body (4) having a surface in which at least one cavity (5) is molded. An optical circuit path (6), which is formed in the surface by ion exchange, is aligned with the cavity (5).
Patent DE-3662672-D1 (DE)
Title: Display packaging for a glass and the like
Inventor: DURAND JEAN-JACQUES
IPC: B65D5/50
Filed: 1986-09-19
Granted: 1989-05-11
Abstract: 1. A display packaging for glass and similar articles formed from a blank (10 ; 30) of foldable material, which is cut out and folded to form a receptacle, said blank comprising a rectangular panel (3) forming a bottom wall of the receptable, first and second flaps (4 and 5) which are approximately of rectangular shape, which adjoin respectively the major sides (8 and 9) of the rectangular panel (3) and which form the side walls of the receptacle, third and fourth rectangular flaps (6 and 7) which adjoin respectively the minor sides (11 and 12) of the rectangular panel and which form the end walls of the receptacle, a first pair of securing tabs (13 and 14) which adjoin respectively two opposite sides (17 and 18) of one (4) of the first and third flaps (4 and 6), a second pair of securing tabs (15 and 16) which adjoin respectively two opposite sides (19 and 21) of one (5) of the second and fourth flaps (5 and 7), the two pairs of securing tabs serving to secure the first and second flaps (4 and 5) to the third and fourth flaps (6 and 7), a retaining tab (26), which is cut out of the third flap (6) and which can be folded towards the interior of the receptable so as to retain one end of an article contained therein, retaining means (28) for retaining the other end of said article, said retaining means comprising a fifth flap (28) which is approximately of rectangular shape and which adjoins the outer side (31) of the fourth flap (7) which is parallel to the minor side (12) of the rectangular panel (3), characterized in that said retaining means (28, 43, 44) also comprise two tabs (43 and 44) which adjoin respectively the minor sides (45 and 46) of the fifth flap (28) and which are perpendicular to said outer side (31) of the fourth flap (7), and in that said tabs (43 and 44) are secured respectively to the outer surface of the first and second flaps (4 and 5) forming the side walls of the receptable.
Patent DE-3671406-D1 (DE)
Inventor: HOEGGER CORNEL
IPC: A22C7/00
Filed: 1986-12-05
Granted: 1990-06-28
Abstract: 1. A press for moulding meat products, having a hollow mould chamber (5) having a vertical plunger (10) which can be inserted at least therein, and which is fastened to a pressure plate (12) connected to at least one ram (13, 14), characterised in that the pressure plate (12) is held such that its height is adjustable with respect to the ram (13, 14).