baber/WOPTO huggingface dataset:
Patent DE-3060825-D1 (DE)
Title: Cryogenic air separation process with production of high-pressure oxygen
Inventor: VANDENBUSSCHE GERARD
IPC: F25J3/04
Filed: 1980-07-11
Granted: 1982-10-28
Abstract: This invention relates to cryogenic air separation processes. Liquid low-pressure oxygen is pumped to a high pressure and vaporized and heated in thermal exchange with a first high-pressure fluid, and a second intermediate-pressure fluid drawn off and expanded in a turbine. The invention is used in the production of oxygen under high pressure.
Patent DE-3172863-D1 (DE)
Title: Heating system with heat storage
Inventor: ANDRE JACQUES
IPC: F24D13/04
Filed: 1981-03-02
Granted: 1985-12-19
Abstract: 1. Heating system with heat storage in a water tank constituted by at least one water heater (9) containing at least one electrical resistor (11) and directly supplying a circuit of radiators (2) comprising an adjustable three-way valve (3), a multispeed circulating pump (19), a thermostat sensitive to the external temperature (6), a room thermostat (12) and a timer (18) allowing night supply to the resistor (11) of the water heater (9), characterised in that the room thermostat (12) comprises two desired value temperature stages respectively denoted the upper electrical contact (12s) and the lower electrical contact (12i), and in that an additional heating means (101,1) is supplied by the mains when, at the same time, the lower electrical contact (12i) of the room thermostat (12) is closed, thus representing too low a temperature in the reference chamber or room, and an end-of-travel switch (17) arranged on the hot water inlet valve of the three-way valve (3) is closed, thus representing the full opening of the said hot water inlet valve.
Patent DE-3270566-D1 (DE)
Inventor: GRISAR MARTIN J
IPC: C07D233/70
Filed: 1982-05-03
Granted: 1986-05-22
Abstract: 1,3-Dihydro-2H-imidazol-2-ones having 5-acyl and 4-(substituted amino)methyl substituents, are useful as cardiotonics, antihypertensives and antithrombotic agents. The compounds are obtained by the reaction of an appropriate amine with a substituted 4-bromomethyl-1,3-dihydro-2H-imidazol-2-one.
Patent DE-3271955-D1 (DE)
Title: 2-(fluoroalkylthio)substituted penems, processes for preparing them, and pharmaceutical compositions containing them
Inventor: GIRIJAVALLABHAN VIVYOOR MOOPIL
IPC: C07D499/00
Filed: 1982-11-18
Granted: 1986-08-14
Abstract: Disclosed herein are (5R,6S,8R)-6-(1-hydroxyethyl)-2-(2-fluoroethylthio)-penem-3-carboxylic acid and the metabolisable esters thereof and alkali metal salts thereof, which are potent antibacterial agents.
Patent DE-3363904-D1 (DE)
Title: Milling machine
Inventor: BLAIMSCHEIN GOTTFRIED DIPL ING
IPC: B23C3/06
Filed: 1983-04-27
Granted: 1986-07-10
Abstract: 1. A milling machine comprising a machine bed (1), at least one internally cutting, annular milling cutter (3) and two chuck-carrying posts (5, 6), at least one (5) of which carries an axially displaceable quill (8), characterized in that the quill (8) of the one chuck-carrying post (5) is extensible through the cutters (3) when they are in a tool-changing position and that for an axial movement of the cutter (w) for a change of tools said quill cooperates with the other chuck-carrying post, which is movable to the extent of the displacement of the quill, and/or with a second quill (10), which is carried by said other chuck-carrying post (6) and is displaceable in synchronism with the first-mentioned quill.
Patent DE-3369924-D1 (DE)
Title: Robotic limb
Inventor: STAPLES NEIL RAYMOND
IPC: B25J17/00
Filed: 1983-12-02
Granted: 1987-04-09
Abstract: A robotic arm comprises a series of units each unit having spaced mounting plates (A, E) interconnected by a link bar (C) of fixed length and two link bars (G) each adjustable in length. Each link bar (G) has two relatively threaded sections and the effective length of each bar (G) is varied by rotatably driving one section by a corresponding electric motor (L), thereby to cause controlled relative angular tilting of adjacent mounting plates and resultant manoeuvring of the arm.
Patent DE-3371264-D1 (DE)
Title: Method of making complementary metal oxide semiconductor structures
Inventor: COTTRELL PETER EDWIN
IPC: H01L21/00
Filed: 1983-10-11
Granted: 1987-06-04
Abstract: A simple process is provided for making a planar CMOS structure wherein isolation regions required by bulk CMOS structures are first formed, an N channel device field region is self-aligned to an N well region in a semiconductor substrate and a refractory material is twice defined for forming P and N channels, the first definition masking P channel source and drain regions while defining the N channel and the second definition defining the P channel while using a photoresist layer to mask the N channel. In the process, a technique which uses a single mask level defines the well region and self-aligns the necessary field doping to the well region to provide closely spaced N and P channel devices.
Patent DE-3377621-D1 (DE)
Title: Device for applying a magnetic field to parts of the body
Inventor: BUCHER HEINZ
Filed: 1983-10-15
Granted: 1988-09-15
Abstract: The device provides a north-south magnetic field surrounding the sleeper and has elastic foils as magnet carriers (1) with individual magnets or magnetic particles incorporated in a binder.  The carriers (1) are mounted on a bed base (2), so that at the centre of the bed a north pole is on one side of the sleeper with a south pole on the other. The arrangement of the north and south pole is reversed at the end of the bed where the feet are positioned.  The device can alternatively be incorporated in a pillow or in an easy chair.
Patent DE-3381145-D1 (DE)
Inventor: STEINORT HANS
IPC: D06F47/00
Filed: 1983-10-28
Granted: 1990-03-01
Abstract: 1. A plunger press for dewatering a lot of laundry, comprising a press pin provided with a resilient layer, said press pin entering from above into a pressure container containing said lot of laundry, sensors detecting the material to be pressed being arranged at the upper edge of the pressure container, characterised by that the sensors (13) detecting the material to be pressed are conductivity sensors.
Patent DE-3463771-D1 (DE)
Title: Complexes of (1,2-diphenyl-ethylene diamine) platinum (ii)
Inventor: SCHONENBERGER HELMUT PROF DR
IPC: A61K31/555
Filed: 1984-02-16
Granted: 1987-06-25
Abstract: There are prepared antitumor active (1,2-diphenyl-ethylenediamine)-platinum (II) complex compounds of the formula    <IMAGE>  I  where the groups R1, R2, R3 and R4 are the same or different and are hydrogen, hydroxy groups, C1-C6-alkoxy groups, C2-C6-alkanoyloxy groups which optionally are substituted by halogen atoms or C1-C4-alkanesulfonyloxy groups or C3-C6-alkenoyloxy groups and at least one of R1, R2, R3 and R4 is not hydrogen and X is the equivalent of a physiologically compatible or pharmaceutically acceptable anion.
Patent DE-3471010-D1 (DE)
Title: Alumina catalyst supports containing barium salts.
Inventor: FRY WILLIAM EARL
IPC: C07D301/10
Filed: 1984-01-27
Granted: 1988-06-16
Abstract: The low surface area catalyst support (I) comprises Al2O3 with Ba aluminate or silicate uniformly distributed as a binder. (I) contains 0.1-1.0 wt.% Ba and has improved crush strength and abrasion resistance. Independently claimed is (I) prepn. by mixing high purity Al2O3, Ba aluminate or silicate powder, a pore-forming organic material (II) and sufficient water to make a paste. The paste is made into the support form and heated (1200-1700 deg.C) to give (I). Also claimed is an Ag catalyst having a 5-20 wt.% Ag coating on (I). Useful in ethylene oxide mfr..
Patent DE-3482093-D1 (DE)
Inventor: SCHWARZ ALEXANDER DR
IPC: A61K51/04
Filed: 1984-08-21
Granted: 1990-06-07
Abstract: N-(4-Aminobenzoyl)-aspartic acid and -glutamic acid, their physiologically acceptable salts or their esters are described as stabilizers for Tc99m injection preparations which contain a tin-II compound as a reducing component and an organ-specific component, as well as the production of such injection preparations for bone scintigraphy.
Patent DE-3482178-D1 (DE)
Inventor: HEINZ OTTO
IPC: B60J7/06
Filed: 1984-09-13
Granted: 1990-06-13
Abstract: 1. A foldable tarpaulin (1), consisting of a roof surface, side surfaces and one or two end surface(s), in which rectangular rigid surface elements (2) with intermediate bendable zones are in each case located in the roof surface on the bending line (7) with the side surface over the entire length of the roof surface, and in which reinforcements (3) are situated in the respective side surface on the bending line with the roof surface, transverse to this bending line at every second bendable zone, the reinforcements having a transverse extension identical to the longitudinal extension of the rectangular rigid surface elements parallel to the bending line, and in which on each side of one end of the roof surface in each case a drawing device (6) is fastened to the bendable zone situated there, which drawing device runs through eyes (4) on the underside of every second bendable zone to which also the reinforcements (3) are in each case adjacent, it being possible for the tarpaulin to be folded together with the aid of the drawing device (6) in such a way that the rectangular rigid surface elements (2) each stand up in pairs in the shape of a roof as a result of mutual support and the reinforcements (3), which initially hang perpendicular to the side surfaces in the position with the roof extended, are positioned laterally horizontally.
Patent DE-3561360-D1 (DE)
Title: Heat exchange stucture
Inventor: BARNA GORDON LEE
IPC: F27D1/04
Filed: 1985-07-18
Granted: 1988-02-11
Abstract: A heat exchange structure is constructed from refractory blocks having three linearly aligned flue-forming openings extending from top to bottom of the block. The central opening is surrounded on four sides by refractory and the two end openings are surrounded on three sides. These refractory shapes are assembled in an open basketweave structure to form the heat exchanger. The resulting structure contains vertically extending, interconnected flues of two types, (1) flues of a first type interconnected at alternate layers in the structure to each of the four contiguously adjacent flues and (2) flues of a second type connected to opposed pairs of contiguously adjacent flues at alternate levels and to the other pair of contiguously adjacent flues at the intermediate levels. The net result is a stable heat exchange structure with relatively thin walls, relatively large flues, and means for creating turbulence in gas passing through the exchanger, thus increasing the rate of heat exchange.
Patent DE-3561814-D1 (DE)
Title: Substituted bis-(4-aminophenyl)-sulphones, their preparation and their use as medicines
Inventor: SEYDEL JOACHIM PROF DR DIPL CH
IPC: C07C315/04
Filed: 1985-05-06
Granted: 1988-04-14
Abstract: Disclosed are substituted bis(4-aminophenyl)-sulfones of general formula    <IMAGE>  (I)  wherein R1 is hydrogen, alkyl or cycloalkyl; group, R2 is hydrogen or C1-C3 alkyl, R3 is nitrile, C1-C3 alkylaminocarbonyl, di C1-C3 alkylaminocarbonyl, C3-C7 N-cycloalkyl-C1-C3 alkylaminocarbonyl C1-C3 alkylamino, C1-C3, di alkylaminocarbonyl alkoxy, alkylaminosulfonyl, di C1-C3 alkylaminono, diC1-C3 alkylaminosulfonyl, hydroxy C1-C3 alkyl, C1-C3 alkylcarbonyl, amino C1-C3 alkyl or C1-C3 alkoxy C1-C3 alkyl group or, when R1 and R2 are each hydrogen, R3 can be hydroxy, hydroxycarbonyl C1-C3 alkoxy or di C1-C3 aminocarbonylalkoxy; or, when R1 is C1-C3 alkyl or C1-C3 cycloalkyl and R2 is hydrogen or C1-C3 alkyl, R3 can also be halogen, trifluoromethyl, nitro, amino, aminosulfonyl, aminocarbonyl, C1-C3 alkyl, carboxy or C1-C3 alkoxycarbonyl; and R4 is hydrogen or, when R1 and R2 are each hydrogen and R3 is halogen or hydroxy, R4 can also be halogen, hydroxy or C1-C3 alkoxy; or a nontoxic, pharmaceutically acceptable salt thereof. Also disclosed are pharmaceutical compositions comprising such compounds alone and in combination with dihydrofolic acid-reductase inhibitors. The compounds and compositions are useful for their inhibiting effect on bacteria, mycobacteria and plasmodia.
Patent DE-3562010-D1 (DE)
Title: Process for the preparation of aldehydes
Inventor: LECONTE PHILIPPE
IPC: C07C45/49
Filed: 1985-05-07
Granted: 1988-05-05
Abstract: Aldehydes are facilely prepared in high yields by catalytically hydrocarbonylating an organic halide with gaseous admixture of hydrogen and carbon monoxide in the presence of a neutralizing agent for the hydrogen acid produced thereby, said hydrocarbonylation being carried out in an inert, liquid carboxylic acid reaction medium, i.e., a liquid carboxylic acid which is inert under the reaction conditions of temperature and pressure.
Patent DE-3563063-D1 (DE)
Title: Visbreaking process
Inventor: RUDNICK LESLIE ROBERT
IPC: C10G45/58
Filed: 1985-08-30
Granted: 1988-07-07
Abstract: Visbreaking of heavy residual oil is carried out at high severity in the presence of an organic sulfur compound containing a thiol group and a highly aromatic hydrogen donor material having HAr and H hydrogen contents each of at least 20% of the total hydrogen content.
Patent DE-3580265-D1 (DE)
Inventor: KLIMPKE DIRK
IPC: D05B69/36
Filed: 1985-02-20
Granted: 1990-11-29
Abstract: A multineedle automatic sewing machine has a needle holder which is vertically movable above a needle plate. The needle holder has needles which are supplied with upper threads unwinding from spools, and with shuttles which contains spools with lower threads. The shuttles are arranged on horizontally displacable shuttle holders below the needle plate. Each shuttle contains an electric circuit in which the shuttle, together with an associated contact plate, is arranged on the lower side of the needle plate, functioning as an electric switch so that the machine is switched off in the case of the breaking of one single lower thread.
Patent DE-3580691-D1 (DE)
Inventor: KEEN BRIAN TERRY
IPC: C07C29/10
Filed: 1985-03-27
Granted: 1991-01-10
Abstract: In processes for the hydrolysis of alkylene oxide to form alkyene glycols in the presence of selectivity-enhancing organometalate wherein the organometalate is provided in a water-insoluble phase, a stabilizing material is used to enhance the stability of the organometalate. The stabilizing material is water-soluble and comprises a cation and a selectivity-enhancing metalate anion.
Patent DE-3584372-D1 (DE)
Inventor: SENYAGIN GEORGY VALENTINOVICH
IPC: D07B7/02
Filed: 1985-06-27
Granted: 1991-11-14
Abstract: The durable distortion applied to the strands, after they have been wound into the cable structure, is applied by a generally flat bending action applied to each of the round strands by at least one support.  The sstrandd is then bent in a direction which is swung in relation to the line of the original flat bending action.
Patent DE-3650537-D1 (DE)
Inventor: RYAN DENNIS M
IPC: G11B15/665
Filed: 1986-04-11
Granted: 1996-08-01
Abstract: A machine for extracting tape from a cassette and for threading the tape to a monoplanar disposition for longitudinal shuttling and transducing by fixed transducing heads, and then further threading the tape, is desired, to a helical disposition around a rotating head and scanning drum assembly without interrupting the longitudinal shutting or transducing action.
Patent DE-3664862-D1 (DE)
Title: Hair rinsing devices
Inventor: LITTLE RICHARD LIONEL
IPC: A45D19/06
Filed: 1986-01-13
Granted: 1989-09-14
Abstract: A hair rinsing device comprises a basin (10) having four pivotally-mounted, rectangular-form hoop ducts (38) extending thereacross, each being supplied with water through duct (32). On each side arm (44) and bridging portion (58) of each duct (38) a jet head (46) is slidably and rotatably mounted. A weir (20) with a central discontinuity extends across the floor of the basin (10) to form a swirlpool.
Patent DE-3666581-D1 (DE)
Title: Method of making a fibre-reinforced sintered ceramic
Inventor: DEBAIG-VALADE CAROLINE
IPC: C04B35/80
Filed: 1986-08-11
Granted: 1989-11-30
Abstract: 1. Method of making a ceramic material by sintering under load of a powder comprising reinforcing fibres, wherein the intimate mixing of a grain powder of a solid solution of silicon, aluminum, oxygen and nitrogen, and of reinforcing fibres of silicon carbide and/or silicon nitride is made, characterized in that said reinforcing fibres have a length at most equal to 3000 mu m and a diameter at most equal to 15 mu m, in that the particle size of said powder is micronic or submicronic directly depending on the diameter of said reinforcing fibres, and in that said blend is sintered at a temperature between 1500 degrees C and 1650 degrees C and under a pressure of about 40 MPa.
Patent DE-3668975-D1 (DE)
Inventor: MUELLER FRANZ
IPC: F16B2/08
Filed: 1986-11-20
Granted: 1990-03-15
Abstract: 1. A pipe clamp, comprising an annular strap with at least one opening which can be closed by a clamping screw, the tip of which is mounted on one side of the opening by thread engagement and the head of which on the other side of the opening can be hooked into a slot in a flange attached to the strap or a part supported thereon, which slot opens radially inwards in relation to the central longitudinal axis of the pipe clamp, characterised in that the part (14, 16) in thread engagement with the tip of the clamping screw (10) is connected to the main part of the strap (12) via a hinge (18, 26), the pivoting range of which includes the clamping position and the relative inclined position of the flange (20) and the clamping screw (10) during its insertion into the slot (22) at its radially inner end, and the pivot axis of which in the tightened condition of the pipe clamp is disposed between its central longitudinal axis and the central longitudinal axis of the clamping screw (10).
Patent DE-3669085-D1 (DE)
Inventor: VISSER NORBERT
IPC: G10D7/06
Filed: 1986-04-08
Granted: 1990-03-29
Abstract: This invention relates to a mouthpiece (1) for a clarinet or other wind instrument using a single reed with a tone chamber (3) covered by the reed (11).In the perception which lies at the foundation of the present invention, no substantial improvement in tone can be achieved by making changes to each individual component part, but the sound of any musical instrument, such as the wind instrument concerned here, is only really improved by working on the basis of an integrated approach. This should be understood as implying that, according to the invention, an essential relationship exists between the vibratory element and the resonance element. It is then also of critical importance that both elements concur in a harmonious way. In the absence of this, an instrument can not have the tone quality which is in principle possible.According to the invention, a mouthpiece (1) for a clarinet, saxophone or suchlike instrument with a single reed now displays the feature that the tone chamber (3) has, grosso modo, the form of a constricted teardrop, that the reed (11) at the point of construction of that chamber displays at least one hole (5) and that in the transitional zone between the tone chamber (3) and the resonance tube (10) there is located a, placed on a stalk (22) and embodied as a polyhedron, acoustic member (21).
Patent DE-3670770-D1 (DE)
Inventor: OLIVIERI OLIVIERO
IPC: A63C1/18
Filed: 1986-06-30
Granted: 1990-06-07
Abstract: This binding device (1) comprises a slide (4) guided slidingly on and adjustably attached to the bearing structure (2) of a sporting implement in a longitudinal direction to the slide (4); a strap (3) is arranged arcuately across the bearing structure (2) and has juxtaposed end portions (1) associated adjustably with the structure (2) and throughgoing seats (10) are provided to prevent the strap (3) from being shifted in the longitudinal direction. Formed in the slide (4) are cam-like guides (12) at an angle to the longitudinal direction, in engagement with respective counter-guides (13) formed on the end portions (11) of the strap (3). This binding device (1) is useful with many sporting implements such as ski boots, skates, bicycle pedals, etc.
Patent DE-3675484-D1 (DE)
Inventor: CHEVALIER MICHEL
IPC: G06K13/08
Filed: 1986-09-10
Granted: 1990-12-13
Abstract: A card reader contains an admission chamber, a fixed guide path, including card feeding rollers, and a read station for a magnetic track of a data bearing identification card. The read station and idler wheel are on opposite sides of a card guide path. The read station comprises first and second heads, respectively mounted to turn about first and second parallel axes that extend in the same direction as the guide path. Shafts defining the first and second axes are mounted at the extremities of first and second swing arms positioned on opposite sides of the heads. The swing arms are mounted to turn about a third axis that extends toward the guide path. A shaft defining the third axis is carried on a bifurcated bracket, mounted to rotate about a fourth axis that also extends in the guide path direction. A tension spring exerts a force on the bifurcated bracket to hold the heads constantly against a face of the car as it travels through a nip formed between the heads and a drive roller.
Patent DE-3682584-D1 (DE)
Inventor: WARNEKE HORST
IPC: H02G3/12
Filed: 1986-08-16
Granted: 1992-01-02
Abstract: The U-shaped channel (1) is of metal, pref. light metal. A cover (12) for the open access side is releasably held in position. One shank (2) of the U-shaped profile has a current distribution rail (3) with several leads (4). The rail is of plastics material and is releasbly connected to a current collector i.e. an adaptor. The other shank (6) forms, with at least one separate cover (7), at least one screened channel (9) for at least one communications cable. The communications channel (9) can be outside or inside the main channel (1).
Patent DE-3683055-D1 (DE)
Inventor: SHUMAN J
IPC: C09J7/04
Filed: 1986-10-28
Granted: 1992-01-30
Abstract: A gelled solid adhesive for coating substrates, typically paper. The adhesive can be made available in stick form and is easily applied in even coats to any surface area of the substrate. The adhesive has sufficient tack enabling the coated substrate to instantly adhere to essentially any free contact surface upon gently pressing the substrate to the free surface. The adhesive coated substrate is easily removable from the contact surface by manually lifting it therefrom. The adhesive permits readherence of the adhesive coated substrate to the same or different free contact surfaces. An adhesive coated paper substrate will readhere many times to free paper contact surface. The preferred gelled adhesive product is formed of an aqueous dispersion of components which include a rubber such as natural rubber latex component, a friction reducing agent, a tackifier, an antioxidant, a gelling agent and surfactant. Preferred classes of tackifiers are anionic aqueous dispersion of hydrogenated esters of rosin and anionic aqueous dispersion of esters of hydrogenated rosin.
Patent DE-3684894-D1 (DE)
Inventor: BALD HUBERT
IPC: B23B31/177
Filed: 1986-12-12
Granted: 1992-05-21
Abstract: The chuck uses a 3-phase motor with a stationary stator supplied from a frequency converter control unit. This is used for control of the machine spindle drive motor in alternation w ith the chuck motor, with switching between its  appropriate control outputs and the control parameter inputs. Pref. the control unit provides a sum current with a magnetic current component and a torque current component both of which are providedby an internal processor and adjusted to match the motor operating conditions.