baber/WOPTO huggingface dataset:
Patent DE-4333893-A1 (DE)
Inventor: HAENEL HEINZ DR
IPC: A61Q5/02
Filed: 1993-10-05
Abstract: The invention relates to cosmetic compositions which are characterised by a content of compounds of the general formula I <IMAGE>  in which   R<1>, R<2> and R<3> are identical or different and are hydrogen or alkyl with 1 to 4 carbon atoms, with R<1> and R<3> preferably being hydrogen and R<2> preferably being methyl,   X is S or O, Y is hydrogen or up to 2 halogen atoms, preferably chlorine and/or bromine, Z is a single bond or the divalent radicals O, S, -CH2-, -CH2-O-, -O-CH2-, -CH2-S-, -S-CH2- or -CH = CH-CH2-O-, Ar is an aromatic ring system which has up to two rings and can be substituted by up to three radicals from the group consisting of fluorine, chlorine, bromine, methoxy, C1-C4-alkyl, trifluoromethyl and trifluoromethoxy,  and/or their salts. The invention furthermore relates to the use of these cosmetic compositions as antidandruff and deodorant cosmetic products.
Patent DE-4336529-A1 (DE)
Title: Method of sheathing a pipeline installation
Inventor: STANKOWIAK GERHARD
IPC: F16L59/16
Filed: 1993-10-26
Abstract: The invention relates to a method of sheathing a pipeline system enclosed in heat-insulating material. To avoid a possible health hazard with the use of mineral-fibre heat insulation, a dense-fibre sheathing of the heat-insulating material is necessary. A sheathing with sheet-metal or rigid-plastic sheaths is difficult and expensive. It is the object of the invention to provide a method by which a pipeline system enclosed in a heat-insulating material can be sheathed inexpensively at a later time. According to the invention, this object is achieved by a method which is distinguished in that the pipeline system is sheathed with a sheet-like, heat-shrinkable film material, that the edges of the film material are arranged in an overlapping manner, and that the film material is treated with hot air for shrinking and fusing together overlapping layers.
Patent DE-4339191-A1 (DE)
Title: Energy supply control to an electric discharge machine
Inventor: TANEDA ATSUSHI
IPC: B23H1/02
Filed: 1993-11-16
Abstract: The method for machining a workpiece by supplying electric energy in the form of current pulses into machining gap between an electrode and the workpiece in a dielectric medium is characterised by the following steps: (a) operation of switching devices to control a current setting signal corresponding to a pulse to be supplied to the machining gap; (b) superposition of a current component to compensate the drone current produced by the switching operation, with this component combined with the pulse being supplied to produce a resultant current; and (c) the resultant current is fed into the machining gap.The appts. includes two switching systems corresponding to the first and second (superimposed) currents delivered into the machining gap, as well as current detection, signal processing/issuing and other auxiliary devices.
Patent DE-4341011-A1 (DE)
Title: Ink delivery control for offset printing
Inventor: MUELLER JOACHIM
IPC: B41F33/00
Filed: 1993-12-02
Abstract: The ink is fed differently to zones on an ink roller transverse to the print direction. Photoelectrically detectable measurement fields are also printed onto the medium in each zone to enable actual values of ink associated with desired zonal values to be determined. No printing ink is fed to certain zones of the ink roller. Ink is fed to these zones by adjusting the delivery of ink to adjacent zones according to the comparison of the demanded and actual values of the measurement values in the zones with and without ink delivery.
Patent DE-4344951-A1 (DE)
Title: Triple layer plastic coating process
Inventor: RICHTER HANS-JUERGEN
IPC: B05D7/14
Filed: 1993-12-27
Abstract: A process for triple layer coating of a hollow metal article involves application, onto the cleaned and heated article, of a base layer of pulverulent epoxy resin, a sprayed polymeric adhesive powder layer and then an external cover layer of polyethylene powder, followed by cooling to room temp. The novelty is that the article is a tubular part and is (a) heated to 200-270 (pref. 220-250) deg C before coating and (b) transported continuously in one direction while being screened against radiant heat loss during the heating and coating. Also claimed is an installation for carrying out the above process.
Patent DE-4401969-A1 (DE)
IPC: E06B3/58
Filed: 1994-01-25
Abstract: For the side section of a window or door, the glass holding bars are welded together at the corners to form a frame.
Patent DE-4403534-A1 (DE)
Title: Locking device for movable stands
Inventor: ROHDE NORBERT
IPC: A47B27/02
Filed: 1994-02-04
Abstract: A clamping member (7) is movably mounted at one end in a bearing (6) on a support beam (4) and has a bore (8) in the centre in which a curved locking rod (3) is fixed.  This locking rod is secured by a bolt (13) on the frame (5) mounted on the support beam (4) and is held stable in bores (11) of the support beam. The other end of the clamping member is located above a lever (9a) which is fixed on an unlocking shaft (9) of an unlocking device which is set in the support beam and has an angular handle (9b).  As the clamping member tries to tilt in the direction of gravity the locking rod is clamped.
Patent DE-4406916-A1 (DE)
Title: Inlet and damper system for airhouses
Inventor: KISER THOMAS EDWARD
IPC: F24F11/02
Filed: 1994-02-28
Abstract: An airhouse (10) which may be located on a roof of a building supplies conditioned air in controlled amounts to the interior of large enclosed buildings. A burner assembly and an outside air inlet are incorporated in a unit (40) adapted to be affixed to the airhouse. A building return air inlet (69) provides communication between the airhouse and the interior of the building. Shear dampers or valves (69, 70) of equal flow capacity varying linearly between open and closed positions are provided in the outside and building return air in lets. The dampers are controllably interconnected to operate in opposition so as to admit a uniform combined volume of outside air and building return air to the airhouse. The burner assembly and outside air and building return air inlets are sized so that air entering the airhouse through the burner unit and the outside and return air inlets are at substantially equal velocities. <IMAGE>
Patent DE-4413319-A1 (DE)
Title: Process for producing a solid stationary phase for liquid chromatography
Inventor: DAUB JOACHIM
IPC: C08F292/00
Filed: 1994-04-18
Abstract: Process for producing a stationary phase for use in chromatography, characterised in that a mixture of     A) one or more compounds of the following structure     CH2=CR-COOR' R' = alkyl (e.g. CH3, C2H5, ..., C24H49), aryl, thiophenyl, pyridyl, piperidyl, azoyl, diazoyl, R = H, CH3, alkyl  and B) a support material which has one or more surface-bound end groups of the following structure <IMAGE>   is reacted with addition of one or more initiators.t
Patent DE-4417095-A1 (DE)
Title: Impeller of radial compressor
Inventor: BAETTIG JOSEF
IPC: F04D29/58
Filed: 1994-05-16
Abstract: A heat barrier (7) is located in the region of the outlet (6) in the centre (2) of the impeller, and consists of a radial circumferential slot (8) and a first heat insulation layer installed in it. A heat insulation layer is fitted on the rear wall (11) and is functionally connected to the heat barrier. The radial circumferential slot is formed with conical or parallel side faces, and the first heat insulation layer is formed as an air layer.
Patent DE-4417126-A1 (DE)
Inventor: WIEDEMANN KARL
IPC: E03F7/10
Filed: 1994-05-16
Abstract: The cleaning vehicle has at least one clearance hose (10) accommodated on a reel (11) and activated with flushing water. At least one suction hose (2) is connected to a slurry container and pivotable around a horizontal axis (a) being guided on a boom (5) accommodated on the slurry container. Also the clearance hose is guided over the boom and its reel is also retained on the boom. The clearance hose reel is suspended on the under side of the boom which on the side of its end area facing the reel supports at least one deflector roller (13) for the clearance hose. <IMAGE>
Patent DE-4417338-A1 (DE)
Inventor: HURST SIEGFRIED
IPC: A47B88/00
Filed: 1994-05-18
Abstract: The inside of the container (2) arranged underneath the desk top is accessible from outside through manually opening at least one front plate (3) which has on its side facing the user position an overhang (10) relative to the container inside wall (8,9) running at right angles to the front plate. The container normally has drawers whose front plates have on the facing user side overhangs of identical width forming handles. The front plates can be displaced horizontally into two different positions so that a uniform handle is formed either on the left (9) or right hand side (8) of the container. The drawer can have on its front side a displacement fitment (4) comprising horizontally extending guide part in which the front plate is horizontally displaceable by a slide member. <IMAGE>
Patent DE-4421014-A1 (DE)
Title: Bridge refurbishing platform
Inventor: HUNEKE OTTO
IPC: E01D19/10
Filed: 1994-06-20
Abstract: The transporter (14,15,17,8,9) can be coupled to the platform (4,6) and fixed to the superstructure (2,3) to deploy the platform vertically and horizontally and is connected to the platform for this purpose via a rotatable connection (8). The transporter includes a trolley etc. (9) on a riding beam (13), and the platform positioner (19) centres round a rod etc. (19) to be coupled to the bridge being refurbished or renovated. The rod couples the bridge to the transporter via the fixed part (14,15) of the transporter unit, and the trolley can be run out clear of the platform once uncoupled. The trolley is joined to the connection via two ropes (10) and pulleys (11) and drum (12) of which ropes and drum (10,12) form part of the connection compared with the pulleys which are part of the trolley. The connection is joined to the platform via element (7) which also runs out clear with the trolley as described. The transporter is fixed to one end of the superstructure (18a) and the platform end at the far end of the transporter is coupled to a rope system at the superstructure end facing the transporter.
Patent DE-4422969-A1 (DE)
Title: Two=dimensional and three=dimensional graphical data storage in CAD systems
Inventor: BURGER KLAUS CHRISTIAN
IPC: G06F17/30
Filed: 1994-06-30
Abstract: A process is used for organising the storage of geometric space information in computer memory that is employed in two-dimensional and three-dimensional computer aided design processes. The objects are described by a number of nodes that are interconnected in a tree data structure with both inner and output nodes being defined by binary states that indicate whether or not the node contains space data.  The data can be stored in the form of two lists. The validity of the structure is established on the basis of the number of 1 and 0 states present.
Patent DE-4423349-A1 (DE)
Title: Polyamideimide resins containing isophoronediamine
Inventor: CHOI KIL-YEONG
IPC: C08G75/20
Filed: 1994-07-04
Abstract: A polyamideimide resin represented by the formula (I) which contains isophoronediamine: <IMAGE>  in which     the basic units are bonded head-to-tail or head-to-head;   n is a number in the range from 50 to 500,   R represents at least two divalent groups selected from <IMAGE>  with the proviso that R should contain <IMAGE>  in a PAI molecule, prepared by introducing isophoronediamine into conventional aromatic polyamideimide resins, and a process for their preparation are disclosed.   The novel polyamideimide resins have excellent heat resistance, mechanical properties and solubility in general organic solvents and improved processing properties owing to a low melt viscosity and can therefore be used as essential heat-resistant structure material in modern industries, for example the automobile, electrical and aerospace industries.
Patent DE-4428136-A1 (DE)
Title: In-line vacuum coating plant,
Inventor: GESCHE ROLAND DR
IPC: C23C14/02
Filed: 1994-08-09
Abstract: In-line vacuum coating plant has several process stations, at least one of which is a sputter etching station (2) with a fixed plate-type high frequency coupling electrode (25) facing opposite anode plates (37,38), which is positioned relative to the substrates (5,6) conveyed there by the transport carriage (7) such that no plasma forms across the small distance (2) between the electrode (25) and substrate holder (23,24).
Patent DE-4430764-A1 (DE)
Title: Cooling unit for submerged pump motor
Inventor: WOLFENSTAETTER REINHOLD
IPC: H02K5/132
Filed: 1994-08-30
Abstract: A device 9 to cool the motor 3 of an immersion pump 1 which sits above the pump has the pump fully or partly immersed in the cooling medium. The motor is surrounded by a bell housing 4 which is open downwards and the device fills the inside of this housing with coolant. The device is an injector connected between the pressure side of the pump, or an attached pipeline, and the housing. It has a spray nozzle at the housing apex. The controller for the injector is guided by the fluid level 11 around the pump-motor combination.
Patent DE-4432311-A1 (DE)
Title: Reciprocating piston machine with rotating cylinder
Inventor: GOTTHARDT KLAUS
IPC: G01F3/08
Filed: 1994-09-10
Abstract: Pumps often work with a reciprocating piston or with a rotary piston. A disadvantage of the first type of construction is that the mass of the piston must be accelerated and braked again during every working cycle, whereas sealing problems occur in rotary piston machines such as gear or Roots pumps. In the invention, the piston (1) moves in a rotating cylinder (2) which is located in a housing (4) and is driven by the crankshaft (3) via an internal gear. This ensures that the double piston attached to the crankshaft describes a circular movement. Apart from the use as a pump, the invention is suitable as a steam engine and as a water meter. In another arrangement of the inlet and outlet port, it can be used as an internal combustion engine. <IMAGE>
Patent DE-4435146-A1 (DE)
Title: Prodn. of workpiece material with porosity gradient in one or more directions
Inventor: ROEDEL JUERGEN PROF DR
IPC: C25F3/02
Filed: 1994-09-30
Abstract: A porous body (1) (in particular, carbon foam of an electrically conductive substance) is immersed into the electrolyte (2) of an electrolysis cell (3), and is connected between an anode - or an anode connection (7) formed by a part of the porous body itself - and a cathode (5). By application of an electrolyte flow, a variable anodic material removal is attained along the connection line between the anode and cathode so that a porosity gradient is obtained in one or more dimensions. To this end the appts. may contain one or more anodes (or anode connections on the porous body) as well as one or more cathodes appropriately positioned relative to one another and the porous body. The gradiental workpiece material is a porous body made primarily of a substance containing carbon, preferably active carbon, carbon foam or porous graphite whose porosity gradient is oriented in one or more directions.
Patent DE-4438202-A1 (DE)
Title: Cobalt@-platinum@-chromium@ alloy magnetron sputtering target
Inventor: SCHLOTT MARTIN DR
IPC: H01F41/18
Filed: 1994-10-26
Abstract: A magnetron sputtering target consists of a Co alloy contg. 6-20 at.% (exclusive) Pt and 10-22 at.% (exclusive) Cr, has a mainly cubic phase structure and has a magnetisation curve M(H) exhibiting an inversion point in the region H = O to 5 kA/m. with dM/dH (H=O) being less than dM/dH (inversion point) and an initial slope dM/muodH (H=O) of max. 30.  Also claimed is prodn. of the above target by casting and then mechanical deformation at temps. of max. 0.8 Tsolidus.
Patent DE-4439629-A1 (DE)
Title: Automatic vending machine
Inventor: SCHLEGEL ANDREAS
IPC: G07F11/62
Filed: 1994-11-07
Abstract: The vending machine consists of one or more boxes which are externally accessible, which hold goods and which store them in a time-dependent manner. A closable wall is arranged at the rear wrt. an outer flap with a viewing window. A delivery device which terminates at the rear wall is connected to one or more storage magazines. The outer flap closes under the control of a time switch after the removal of the goods, the rear wall opens, giving access to the delivery device, and the delivery device is reloaded from the computer-controlled storage magazine. The box or boxes carry article-related text and/or images.
Patent DE-4445546-A1 (DE)
Inventor: RECKMANN UDO DIPL BIOL DR
IPC: A01N37/02
Filed: 1994-12-20
Abstract: Lauric acid esters having the formula (I) CH3-(CH2)11-COO-R, in which R stands for 2-ethyl-hexyl or for isopropyl, are very useful to increase the potency of agrochemical active substances.
Patent DE-4446347-A1 (DE)
Title: Aryl-methylidene acyl-acetic or malonic ester prepn.
Inventor: WEHLAGE THOMAS DR
IPC: C07C45/74
Filed: 1994-12-23
Abstract: Prepn. of 2-(benzylidene or naphthylidene) acylacetic or malonic acid esters or amides of formula  Ar-CH=C(COR<1>)(COR<2>) (I)  involves reacting an aromatic aldehyde of formula ArCHO (II) with an active methylene cpd. of formula CH2(COR<1>)(COR<2>) (III).  In the formulae, Ar = phenyl or naphthyl (both opt. substd. by 1-3 or 1-4C alkyl, 1-4C alkoxy and OH); R<1> = 1-8C alkoxy, phenoxy, benzyloxy or -NR<3>R<4>; R<3>,R<4> = H or 1-6C alkyl; R<2> = 1-4C alkyl, phenyl, benzyl or as R<1>.  The novelty is that the reaction mixt., at the end of the reaction, is washed with aq. alkali metal (hydrogen) sulphite soln. to remove residual, unconverted (II).  Pref. the organic solvent in the organic phase obtd. after the (bi)sulphite wash is distilled off to give a technical prod. contg. (I).  The use of this technical prod. as brightener is claimed. Preferably, Ar = phenyl (opt. substd. by 1 or 2 of Me, Et, OMe and OEt); R<1> = 1-8C alkoxy; R<2> = 1-4C alkyl or 1-6C alkoxy. Esp. Ar = Ph, R<1> = OMe or OEt, and R<2> = Me, OMe or OEt.
Patent WO-8301110-A1 (WO)
Title: Method and device for the sampling of trace elements in gas, liquids, solids or in surface layers
Inventor: ODERNHEIMER BERNHARD
IPC: G01N1/10
Filed: 1982-09-22
Abstract: A standardized collector surface (3), with appropriate selective absorption, is contacted in well-determined conditions with the gas, the liquid or the solid in order to sample, concentrate and optionally effect a well-determined chemical reaction of the trace element to be measured. The collector surface is then taken to a contact membrane (1) heated and swept by a carrier gas (2) from the receiver head of an analysis apparatus in order to obtain the analysis of the absorbed gas and/or of the reaction product thereof. The trace elements quantatively thermally desorbed by the collector surface (3) are put in a solution, are subjected to a diffusion and an evaporation by traversing the contact membrane (1) and are carried away by the carrier gas (2) through a sampling conduit or a fractionating column by gas-chromatography towards a gas analyser, for example a mass spectrometer (MS). The sampling method for analyzing qualitative and quantitative traces by means of gas-chromatography (GC) and the combination of MS/GC, is simple, very fast and universal. This method is appropriately used for routine work in analyzing the environement, residues, food materials, quality controls, medical and chemical analysis, toxicology, microbiology, research on guinea pigs, pharmacology, doping control, criminalistics, and forensic medicin.
Patent WO-8602079-A1 (WO)
Inventor: BRANTL VICTOR
IPC: C07K5/10
Filed: 1985-09-23
Abstract: Des nouveaux peptides pharmacologiquement actifs ont la formule générale (I), dans laquelle Tyr est égal à l'acide aminé tyrosine, Phe est égal à l'acide aminé phénylalanine, Val est égal à l'acide aminé valine, Pro est égal à l'acide aminé proline, A est égal à L-proline ou à un acide aminé D quelconque; B, C et D peuvent être n'importe quel acide aminé de forme D ou L. Ces compositions sont utiles dans le traitement de maladies.
Patent WO-8900921-A1 (WO)
Title: Piezoelectric ink printing head and process for its production
Inventor: LUBITZ KARL
IPC: H01L41/08
Filed: 1988-07-18
Abstract: Piezoelectric ink printing head in which at least one piezoelectric drive unit (1) acts on the ink in a channel (5) in such a way as to cause a drop-shaped jet of ink to be ejected from a nozzle (22) through piezoelectric constriction. The drive element (1) comprises a piezo-ceramic part (2) in which a groove (44) has been made, a first electrode (3) which closes off the groove (44) to form a channel (5) and a second electrode (4) which is arranged on the piezo-ceramic part (2), insulated from the first electrode (3). The nozzle front (21) having at least one nozzle (22) is directly connected to the piezoceramic part (2). The method provides for the piezoelectric ink printing head to be made in one piece from a piezoceramic disc (41) with metallic coatings.
Patent WO-9010508-A1 (WO)
Inventor: KEHNE LOTHAR
IPC: F16C13/02
Filed: 1990-03-10
Abstract: Die Walze ist insbesondere für Walzwerke und Hüttenbetriebe vorgesehen. Ihr Walzenkörper weist eine axial durchgehende Bohrung und eine Achse mit mehreren abgestuften Achsenabschnitten auf. Der Walzenkörper ist mit dem mittleren Achsenabschnitt kraftschlüssig verbunden. Auf den äußeren Achsenabschnitten sind die hohlzylindrischen Zapfen axial verschiebbar angeordnet, die über eine Vielkeilwellenverbindung mit den äußeren Achsenabschnitten in Eingriff stehen und nach dem Prinzip der Vielkeilwellenverbindung mit den in dem Walzengerüst verdrehbar gelagerten Zapfenaufnahmen in Eingriff vorzugsweise hydraulisch bringbar sind. Die Walzenantriebe können in die Walzen integriert sein. In den Walzwerken sind die Walzen jeweils zu Paaren in Walzenaufnahmen und die Walzenaufnahmen auf um eine gemeinsame Drehachse drehbaren Trägerscheiben angeordnet. Die Walzenaufnahmen sind auf den Trägerscheiben verschiebbar und arretierbar angeordnet, die im Bereich der Walzspalte Durchbrüche aufweisen.
Patent WO-9011161-A1 (WO)
Inventor: BEHLER KLAUS
IPC: B23K26/322
Filed: 1990-03-22
Abstract: Anordnung zum Schweißen von beschichteten Werkstücken, insbesondere verzinkten Blechen, im Überlappstoß mittels Laserstrahlung, mit einer im Bereich der Schweißnaht gelegenen Formgebung mindestens eines Werkstücks, die Abstand zwischen benachbarten Werkstückflächen schafft. Um zu erreichen, daß der Herstellungsaufwand für die Abstand zwischen den benachbarten Werkstückflächen schaffende Formgebung klein ist und zugleich auch die Ausbildung der unerwünschten Schmelzebewegungen vermieden wird, wird die Anordnung so ausgebildet, daß eine Rändelung als Formgebung vorhanden ist.
Patent WO-9102217-A1 (WO)
Inventor: HINKEL RALF
IPC: G01C15/00
Filed: 1990-08-01
Abstract: Bei dieser Erfindung handelt es sich um eine universelle Richtlatte mit mehreren Laserlichtstrahlen, die zum einfachen und handlichen Antragen, Ausrichten und Überprüfen der Geradlinigkeit von Strecken und dazugehöriger Winkel verwendet werden kann. Es handelt sich um ein robustes, für den täglichen Einsatz taugliches und handliches Gerät. Dies wird dadurch möglich, daß in ein kurzes Gehäuse Laser (20) mit Strahlteilern (31) bzw. Umlenkspiegeln (32) so eingebaut werden, daß die Strahlengänge (1, 2, 3) vorzugsweise rechte Raumwinkel aufspannen, d.h. die Lichtachsen (1, 2, 3) bilden ein 2- bzw. 3-dimensionales Koordinatensystem. Durch einen wahlweise integrierten Neigungsmesser (40) kann die Raumlage des Geräts (10) bestimmt und auf einer Anzeigeeinheit (24) dargestellt werden. Damit können auch Neigungen gemessen oder vorgegeben werden.
Patent WO-9317311-A1 (WO)
Title: Observing test-piece surfaces by the speckle-shearing process
Inventor: PFISTER KLAUS
IPC: G01B11/24
Filed: 1993-03-01
Abstract: The object of the invention is a shearing measuring head with a very compact construction owing to the use of concave mirrors in a Michelson interferometer arrangement, which permits phase shifts and may if desired be operated with an upstream object lens.