baber/WOPTO huggingface dataset:
Patent DE-3468508-D1 (DE)
Title: Device to collect samples of liquid flowing in a conduit or to inject a liquid into this conduit
Inventor: MASSON GUY
IPC: F17D3/12
Filed: 1984-08-27
Granted: 1988-02-11
Abstract: 1. Device to collect samples of liquid flowing in a conduit (2; 21) or to inject a liquid into this conduit (2; 21) comprising a valve (1; 20) mounted on the said conduit (2; 21), the body (3; 23; 35) of which is traversed through by the stem of an axially movable needle member (6; 24; 38), one end of this stem being provided with a frustoconical point for the obturation of a through passage (4; 22; 37) provided in the body (3; 23; 35), the other end being connected to outer control means (7; 25; 45) permitting to operate the said needle member, sealing means (8; 47) being interposed between the said stem and the said body (3; 23; 35), characterized by the fact that the arrangement of the needle member (6; 24; 38) is such that, when it is closed, the ending face of its frusto-conical point is flush with the outer end of the said through passage (4; 22; 37).
Patent DE-3469400-D1 (DE)
Title: A trellis stake and wire support to be used in connection with such a trellis stake
Inventor: ETTEMA ERNST
IPC: A01G17/08
Filed: 1984-11-01
Granted: 1988-03-31
Abstract: The invention relates to a plastic trellis stake for supporting rows of tensioned wires 12, more particularly, for supporting grape vines in vineyards, a wire support 5 to be used in connection with this trellis stake, said stake having been provided with ribs 1a, 1b forming protuberances.A clamp 6, 7 of the wire support 5 comprises a part 6, forming seats for the protuberances of ribs 1a, 1b of the stake, and another part 7 being provided with hooks 11 for wires 12 and enclosing free ends 8 of that part 6 of the clamp.The trellis stake and the wire support are destined for supporting tendrils and twigs of plants, more particularly, grape vines in vineyards.
Patent DE-3482792-D1 (DE)
Inventor: BRAGG CHARLES DAVID
IPC: C11D3/39
Filed: 1984-04-25
Granted: 1990-08-30
Abstract: A bleach auxiliary for use as a peroxygen bleach catalyst comprising a water-soluble complex of iron and a multi-dentate ligand-forming chelating agent having defined bleach catalytic activity and hydrolytic and oxidative stability. The chelating agent is preferably a hydroxycarboxylic acid having the general formula Iwherein R is CH<sub>2</sub>0H, CHO or C0<sub>2</sub>H, n is from 4 to 8 and m is from 3 to n, or a salt, lactone, ether, acid ester or boric ester thereof. Bleach and laundry compositions containing the complex are also disclosed.
Patent DE-3483832-D1 (DE)
Inventor: LEU WERNER
IPC: B28B7/24
Filed: 1984-05-15
Granted: 1991-02-07
Abstract: The plaster panel casting plant according to the invention contains a mould casting machine in which a large number of vertical hollow moulds (23), open at the top, are arranged adjacently in the manner of a package. The elements limiting each hollow mould (23), specifically lateral mould rails (104, 105), rear and front separating plates (101, 102) and the lower stamp (112) forming the demoulding device, are compressed under high pressure (100 tons per 100 x 50 cm) when the plaster paste is poured into the mould and can move a few tenths of a millimetre apart for the purposes of easier demoulding. A novel gripping device (200) for sensitive plaster panels is also disclosed, in which the stack (202) of panels is gripped, not laterally, but from front and rear at the broad sides of the panels.
Patent DE-3575397-D1 (DE)
Inventor: STUMPF HORST DIPL ING
IPC: B60C15/02
Filed: 1985-01-23
Granted: 1990-02-22
Abstract: 1. A vehicle wheel fitted with a pneumatic tyre having a rigid rim (5, 5', 5", 5"') and a radial tyre which comprises a tread (20, 20'), side walls and a radial carcass (2, 2') attached by encircling metallic bead cores (4, 4', 4", 4"') and the beads (3, 3', 3", 3"') of which are supported on rim seating surfaces (8, 8', 8", 8"') which are formed either on the radial inner periphery or the radial outer periphery of the rim (5, 5', 5", 5"'), wherein the bead cores (4, 4', 4", 4"') are designed to be pressure-resistant or tension-resistant in the peripheral direction of the tyre depending upon whether the tyre is arranged on the radially inner or radially outer rim seating surfaces (8, 8', 8", 8"'), characterised in that when the tyre has been applied to the rim (5, 5', 5", 5"') the bead cores (4, 4', 4", 4"') are compressed in the radial direction in such a manner that the tyre beads (3, 3', 3", 3"') are held in contact with the seating surfaces (8, 8', 8", 8"') of the rim (5, 5', 5", 5"') solely by a force fit.
Patent DE-3577702-D1 (DE)
Inventor: SKUBALLA WERNER DR
IPC: A61K31/557
Filed: 1985-02-07
Granted: 1990-06-21
Abstract: Carbacyclins of Formula I    <IMAGE>  (I)  wherein R1 is an alkyl, cycloalkyl, aryl, aralkyl, or heterocyclic group, Y is a keto group or a hydroxymethylene group, X is a -CH2- group or an oxygen atom, A is a -CH2-CH2-, a trans-CH=CH- or a -C 3BOND C- group, W is a hydroxymethylene group or a   <IMAGE>  D is the group   <IMAGE>   a straight-chain or branched, saturated alkylene group or unsaturated alkylene group of up to 5 carbon atoms which can optionally be substituted by 1-2 fluorine atoms, n is 1, 2 or 3, E is a direct bond, a -C 3BOND C- group or a -CR4=CR5- group wherein R4 is hydrogen or an alkyl group and R5 is hydrogen, halogen or an alkyl group, R2 is an alkyl, cycloalkyl, aryl, or heterocyclic group, and R3 is a hydroxy group, are valuable, e.g., as cytoprotective agents.
Patent DE-3587084-D1 (DE)
Inventor: KEY JOE L
IPC: C12P21/02
Filed: 1985-04-12
Granted: 1993-03-25
Abstract: A bacterial strain, for example Escherichia coli, contains and replicates a recombinant DNA plasmid comprising a vector, a fragment of plant DNA controlling expression of a heat shock gene from an Agrobacterium strain inserted into a T-DNA fragment of a Ti-plasmid and a foreign gene or a soybean gene under control of said fragment of plant DNA. A suitable vector is pBR322, and examples of suitable foreign genes include a Z-gene coating for  beta -galactosidase or a crystalline endotoxin gene. Also disclosed are methods for recognising plant cells transformed by T-DNA of Agrobacterium species by expressing a transformation recognition gene under control of a soybean heat shock gene promoter.
Patent DE-3660788-D1 (DE)
Title: High-voltage switching equipment
Inventor: KESSI ERICH
IPC: H02B1/18
Filed: 1986-03-05
Granted: 1988-10-27
Abstract: The current converter or transformer component of a high voltage measurement transformer comprises a primary lead or conductor which is surrounded by secondary windings or optical conducting elements. The primary and secondary components of the current converter or transformer component are housed in a casing having an integrally formed entry duct for the secondary leads. The secondary components of the current converter or transformer component are surrounded by plastic or synthetic insulation material. This insulation material or insulation also surrounds a channel for the secondary leads extending completely through the entry duct. The primary lead or conductor is provided with connecting flanges at both ends for mechanically or electrically connecting the high voltage measurement transformer to a high voltage or high power circuit breaker or similar device. The high voltage measurement transformer is suspended from the circuit breaker by this connection such that no further support is necessary for the high voltage measurement transformer.
Patent DE-3662122-D1 (DE)
Title: Process for producing a supported catalyst
Inventor: VOGT WILHELM
IPC: B01J23/89
Filed: 1986-08-12
Granted: 1989-03-30
Abstract: A carrier-supported catalyst is prepared by applying a noble metal on to a ceramic honeycomb structure coated with an aluminum oxide layer. To this end, the ceramic honeycomb structure is impregnated with an aqueous solution containing nitrilotriacetic acid or ethylenediaminotetraacetic acid, ammonia and at least one noble metal compound.
Patent DE-3666142-D1 (DE)
Title: Toy comprising an expandable cube
Inventor: SCHNAPP ABRAHAM
IPC: A63H33/16
Filed: 1986-12-31
Granted: 1989-11-16
Abstract: A toy in the shape of a collapsible and expandable box is made of cardboard and has a stiff, square top (1) and bottom (2) and four side walls (3, 4) which can be folded to the outside along central folding lines by pressure onto the top (1). Each side wall (3, 4) is provided with an inwardly extending tongue (7, 8), and each two tongues (7, 8) on opposite side walls (3, 4) are connected by elastic bands or springs (12) which pull the walls (3, 4) back from their folded position into plane state, as soon as the pressure on the top (1) is selected. In this position the toy forms a cube or a box, which may be decorated with pictures, maps, symbols or the like.
Patent DE-3679097-D1 (DE)
Inventor: MOYER WENDELL W
IPC: C09J4/02
Filed: 1986-03-24
Granted: 1991-06-13
Abstract: This invention provides a curable adhesive composition suitable for splicing optical fibers or connecting optical fibers to other optical elements which comprises a fluoracrylate having the formula <CHEM> wherein R1 and R2 are acrylate, methacrylate or hydrogen, n is an integer of 1 through 5, and at least one R1 is acrylate or methacrylate and at least one R2 is acrylate or methacrylate. The adhesive containing the fluoroacrylate may also contain a polyfunctional acrylate or methacrylate monomer having 2 to 7 acrylate or methacrylate groups, which is used to adjust the refractive index value of the adhesive composition to precisely match the optical fiber refractive index. The adhesive composition may also contain an acrylate or methacrylate oligomer which does not affect the refractive index and is used to adjust the viscosity of the uncured adhesive composition to the desired level. The adhesive composition may contain a photoinitiator and be photocured.
Patent DE-3682463-D1 (DE)
Inventor: SMAL HENRI
IPC: A61H23/00
Filed: 1986-09-08
Granted: 1991-12-19
Abstract: The appliance is of the type in which a plurality of fingers move in succession towards and away from one another. The fingers are each covered with an elastic cap having a rounded crown. The cap consists of a cylindrial portion and a bellows-shaped base, a sleeve of rigid material being fixed in the cylindrical part of the cap while being capable of turning and sliding on its finger.
Patent DE-3683044-D1 (DE)
Inventor: ECER GUNES M
IPC: F04B53/16
Filed: 1986-05-27
Granted: 1992-01-30
Abstract: An internal cavity surface of a metal object is clad by applying a powder metal layer on the internal surface, filling a pressure transmitting and flowable grain into the cavity to contact the layer, and pressurising the grain to cause consolidation The layer applied to the surface includes at least one of the compsns. mixed with a minor amt. of fugitive organic binder, Co 28.5 Mo 17.5 Cr 3.4 Si; Co 30 Cr 2.5 W 2.5 C; Co 28 Cr 4 W 1.1C; Ni 16 Cr 4 Fe 3.3 B 4.2 Si 0.7 C plus up to 90% tungsten carbide; Fe 35 Cr 12 Co 10 Ni 5 Si 2 C plus up to 90% tungsten carbide; Ni 19 Mn 6 Si 0.5 B 4 Cu 0.03 rare earth plus up to 90% tungsten carbide; Ni 13 Cr 20 Co 2.3 B 4 Si 4 Fe plus up to 90% tungsten carbide.
Patent DE-3684115-D1 (DE)
Inventor: WONG PUI KWAN
IPC: C08F212/04
Filed: 1986-09-23
Granted: 1992-04-09
Abstract: Homopolymers of benzocyclobutenes of the formula <CHEM> R1 being H or CH3 and R2 being @CH2@@, where n is 0 to 6, and copolymers of such benzocyclobutenes with (a) C2-C8- alpha -monoolefins, (b) monoalkenylarenes which are random copolymers and (c) monoalkenylarenes which are block copolymers, n being zero and the conjugated diene polymer block optionally being hydrogenated, and processes for the preparation of such polymers by (co)polymerization of the appropriate monomers in the presence of a catalyst. 4-(3-Butenyl)benzocyclobutene is a novel compound.
Patent DE-3685312-D1 (DE)
Inventor: NEUMANN REINHARD ING
IPC: F21Y103/00
Filed: 1986-12-02
Granted: 1992-06-17
Abstract: The housing includes an extended rectangular pot-shaped base section (10) having its free edge provided with an L-shaped appendage (11) running around the edge of the section and facing outwards. Two stirrups (12) are provided on the right side on the appendage (11) for insertion of moulded axles or pivots (13) provided on the frame (14). The frame (14) is fixed on the peripheral edge of the housing cover (20) and the associated connection facilities are mounted, or can be mounted, on it. The frame is also used to join the housing cover (20), strain-free or nearly so, to the housing base section (10).
Patent DE-3768367-D1 (DE)
Title: Thionophosphonsaeureester.
Inventor: MAURER FRITZ DR
IPC: A01N57/24
Filed: 1987-07-20
Granted: 1991-04-11
Abstract: The invention relates to novel O-methyl O-(3,5,6-trichloropyrid- 2-yl)thionophosphonic acid esters of the formula (I) <IMAGE>  in which R represents methyl or ethyl, which esters can be used as pesticides.
Patent DE-3778201-D1 (DE)
Inventor: ARROWSMITH JOHN EDMUND
IPC: C07C323/36
Filed: 1987-04-29
Granted: 1992-05-21
Abstract: Compounds of the formula:- <CHEM>  and their salts, wherein R<a> is -NO2, -NH2 or -NHSO2R<1> where R<1> is a C1-C4 alkyl group; R<b> is-NO2, -NH2 or R<3> where R<3> is-NHSO2(C1-C4 alkyl) or -CONR<4>R<5> where R<4> and R<5> are each independently H or C1-C4 alkyl or together with the nitrogen atom to which they are attached represent a 1-pyrrolidinyl, piperidino, morpholino or N-methylpiperazin-l-yl group; with the proviso that when one of R<a> and R<b> is -NO2, then the other is not -NH2;  X is O, S or a direct link;  Y is an ethylene group optionally substituted by a methyl group; "alk" is an ethylene, trimethylene or tetramethylene group, "alk" being optionally substituted by a methyl group;  R is C1-C4 alkyl;  and R<2> is H, halo, CF3 or C1-C4 alkyl. The compounds of the formula (A) in which R<a> is -NHSO2R<1> and R<b> is R<3> are antiarrhythmic agents. The remaining compounds of the formula (A) are synthetic intermediates.
Patent DE-3779263-D1 (DE)
Inventor: SCOBIE WILLIAM BRYCE
IPC: F16K1/226
Filed: 1987-03-16
Granted: 1992-06-25
Abstract: A butterfly valve having a composite, reinforced seat, the valve having a one piece body defining a radially inwardly extending annular rib, the valve seat being a U-shaped annular member of a generally resilient material and having a radially outwardly opening channel which engages the rib of the valve body to provide an interlocking engagement between the valve seat and the valve body, the seat including a series of generally U-shaped structural members made of a material more rigid than the resilient material of the seat, the U-shaped member being bonded to the seat, the U-shaped members being spaced sufficiently to permit distortion of the seat so that it can be inserted in the valve body.
Patent DE-3782770-D1 (DE)
Inventor: OBERLE TIMOTHY THEODORE
IPC: B32B27/08
Filed: 1987-06-30
Granted: 1993-01-07
Abstract: A pasteurizable and/or cook-in shrink film is provided with good interlaminar adhesion and good orientability, and characterized by the presence of ethylene alkyl acrylate copolymer in shrink and abuse layers, in adhesive layers, or both. An associated method for making the film is also provided that includes coextrusion of the multilayer film, optional irradiation, and orientation.
Patent DE-3789037-D1 (DE)
Inventor: GAIARDO MARIO
IPC: B41J2/275
Filed: 1987-06-29
Granted: 1994-03-24
Abstract: A dot matrix print head is described having an improved type of electromagnetic actuator device for the print needles; the ends (16) of the striker elements (6) which cooperate with one of the poles (15) of the electromagnetic drive for each needle are in fact shaped on the side facing the said pole, in such a way as to be displaced with respect to the point of contact (19) of the striker element (6) on the pole (15) itself, so as to cause between this end (16) and the pole (15) a predetermined clearance capable of compensating possible constructional imprecisions.
Patent DE-3861672-D1 (DE)
Inventor: BLASEY GERHARD
IPC: C07C53/126
Filed: 1988-11-28
Granted: 1991-02-28
Abstract: A process for the production of solid or paste-form products by fast reactions is carried out stoichiometrically wherein a gaseous medium is introduced into each of the reactants to be reacted with one another, the reactant streams formed are combined and are subsequently forced through a spray unit in a weight ratio of gaseous medium to product stream of from 0.04 to 0.3 (kg/kg) and at a rate of 0.1 to 15 m/second, as calculated from the gas-free reactant streams and based on the free cross-section of the spray unit. The products obtained are free from readily volatile constituents.
Patent DE-3867496-D1 (DE)
Inventor: BONTEN HEINZ
IPC: C08L77/00
Filed: 1988-02-10
Granted: 1992-02-20
Abstract: Mixts. (I) comprise (A) 30-95 (all pts. wt.) % poly(hexamethylene isophthalamide) (II); (B) 5-70% poly(hexamethylene adipamide) (III), and opt. (C) conventional additives and auxiliaries. (I) comprise 50-90% (II) and 10-50% (III), and up to 10, partic. max. 5% glassfibres. Relative viscosity of (II) is 1.8-3.5, partic. 2.2-2.9 and of (III), 2.3-4.0, partic. 2.8-3.5 (1% soln. in m-cresol at 25 deg.C).
Patent DE-3867696-D1 (DE)
Inventor: MUSSON GARY DAVID
IPC: A23L29/244
Filed: 1988-05-05
Granted: 1992-02-27
Abstract: Thermo-irreversible aq. gels are made by subjecting a gellable combination of xanthan gum and glucomannan gum at a pH above 6 to a heat treatment under temp. and time conditions which cause the gel to become irreversible Pref., the pH is 6-10 (6.5-8). The gel also includes food materials, e.g. meat, fruit or vegetable material. It also includes other gums and/or gelling agents e.g. agar, carrageenan, pectin, alginate, gellan or guar gum. The ratio xanthan gum: glucomannan gum is 5:95-95:5 (1:10-10:1). The two gums total 0.02-6(0.5-4) wt.% w.r.t. gel. The glucomannan is from Amorphophallus corms.
Patent DE-3868796-D1 (DE)
Inventor: AMMANN HANSRUEDI
IPC: F02B37/00
Filed: 1988-09-01
Granted: 1992-04-09
Abstract: In this combustion engine with two-stage register supercharging, excess exhaust gas from an exhaust collector (2) in the engine (1) is utilised in a turbine (7) which can transmit its output to the output shaft (9) of the engine (1) via a clutch (8). One of the two exhaust turbochargers (3; 4; 28) is also fed at either full or restricted rate from the exhaust gas collector (2) depending on the partial load range. By switching the turbine (7) of the turbochargers (3; 4; 28) off or on, opening or closing a discharge duct (19) on the exhaust gas collector (2) and an overflow duct (17) between the charging air collector (16) and the exhaust gas collector (2) and by combinations of these measures the motor output can be adjusted to the particular requirements in a wider partial load range. <IMAGE>
Patent DE-3870409-D1 (DE)
Inventor: SUSS HAROLD
IPC: A61K8/73
Filed: 1988-11-17
Granted: 1992-05-27
Abstract: Liquid makeup compositions containing an oilabsorbing effective amount of distarch phosphate in an alcohol-free e.g. ethanol-free-liquid makeup formulation which may be anhydrous, an oil-in-water emulsion or a water-in-oil emulsion.
Patent DE-3870550-D1 (DE)
Inventor: FEHERDY ISTVAN
IPC: F16F9/04
Filed: 1988-09-02
Granted: 1992-06-04
Abstract: An improved air-spring with a diaphragm (20) fixed to a closing element by overlapping fitting, wherein the diaphragm (20) is made of rubber or any other synthetic material similar to rubber, it is provided with a strength carrier insert and it has on one or both ends flanges (20a) reinforced with steel wire or any other suitable wire. In order to provide an air-spring construction with exchangable diaphragm, to prevent back-slide in course of use, to achieve a proper airtightness and to reduce production costs on one or both ends of the diaphragm (20) the closing element is a cylinder-symmetrical flange-disc (19), made of sheet-material processed expediently by the technology of sheet-deformation, which is subdivided into sections promoting assembly with introductory continuously increasing and thereafter reduced local diameter, furtheron an impact surface (21) is provided for to assure proper positioning and airtightness of the diaphragm (20), while the latter one with the part of the flange-disc (19) with a reduced diameter thereto, as well as with the properly positioned diaphragm (20) confines a closed annular space-part (22) on three sides.
Patent DE-3873041-D1 (DE)
Inventor: JANSEN ADOLF ERIC
IPC: G01N1/20
Filed: 1988-11-22
Granted: 1992-08-27
Abstract: By mounting in the hood (2) of a sampler a sleeve (3) reciprocable by means of a bottle (27) or bottle retainer that can be sealed by means of a septum (14), the option is created to sterilize, in a simple manner, the needle(s) (6,8) prior to and/or after sampling. In a special embodiment of the sampler it is possible to sterilize the needle(s) after sampling and before the needle(s) contact(s) the ambient air.
Patent DE-3873322-D1 (DE)
Inventor: NIELSEN ROBERT
IPC: B23Q3/18
Filed: 1988-05-19
Granted: 1992-09-03
Abstract: The bar has a number of first datum bores for the accurate positioning of a component with several second datum bores on a clamping plate with a number of third datum bores.  The centre distance of the first dataum bores is equal to that  of several third ones. An equaliser (20) with a datum bore (22) slides on the bar (10).  It is pref. so secured to it, as to slide parallel to a line (13) joining the centres of the first two datum bores  2 (11,12).
Patent DE-3875562-D1 (DE)
Inventor: STEER LESLIE
IPC: A61F5/441
Filed: 1988-03-01
Granted: 1992-12-03
Abstract: PCT No. PCT/GB88/00149 Sec. 371 Date Oct. 24, 1988 Sec. 102(e) Date Oct. 24, 1988 PCT Filed Mar. 1, 1988 PCT Pub. No. WO88/06433 PCT Pub. Date Sep. 7, 1988.A three part filter is provided for attachment to an ostomy bag. One part includes a synthetic plastics base member having a central aperture and one flat surface whereby the filter can be attached to the bag wall. There are two walls upstanding from the other side of the base member to define a channel. The inner wall defines a shallow recess. The second part is a pad of filtering medium. The third part is a lid member of synthetic plastics material, with apertures through its top wall; the lid being a snug push fit within the channel. With this arrangement the lid member is readily removable to allow replacement of the filter pad.
Patent DE-3889382-D1 (DE)
Inventor: WEIHRAUCH GEORG
IPC: C08F212/04
Filed: 1988-06-02
Granted: 1994-06-09
Abstract: The device has a holder and a deformable disposable working component which is gripped by the said holder in a replaceable manner, the holder consisting exclusively of a sleeve constructed as a handle or grip and a sliding component guided thereon and having a handle element on its end projecting beyond the sleeve and having grippers arranged at its other end which grip the working component from an open position projecting beyond the sleeve exclusively by being placed on the working component and pressing by means of the sleeve and can be slid into a position of use which secures the working component and can be slid in the opposite direction by means of the handle element in order to release the working component.
Patent DE-50001040-D1 (DE)
Inventor: BRUECKNER DIETER
IPC: H01M8/0271
Filed: 2000-01-11
Granted: 2003-02-13
Abstract: A PEM fuel cell includes a membrane and electrodes disposed on both sides of the membrane. Terminal plates adjacent to the electrodes delimit a sealed anode gas space and a sealed cathode gas space. An edge of the membrane and the edges of the terminal plates are shaped such that the edges of the terminal plates can be hooked into the edge of the membrane such that the sealed anode gas space and the sealed cathode gas space is formed between the membrane and a respective one of the terminal plates. A process for producing the PEM fuel cell includes fitting the edges of the membrane and the terminal plates into one another.