baber/WOPTO huggingface dataset:
Patent DE-3482126-D1 (DE)
IPC: B44C7/02
Filed: 1984-09-28
Granted: 1990-06-07
Abstract: 1. Framing batten for use with laminated sheets for forming internal walls of dwellings, decor, furnishing elements and similar items having a plane or curved shape, the said batten being intended to border the sides of a polygonal laminated sheet, characterised in that it is formed of a section made up of : a solid central core (1) forming the web of the section ; two arms (2, 3) lying one above the other and extending outwards from one side of the said core, the upper arm (3) comprising a set-back part (4), so that the two arms lying one above the other delimit a slot (5) between them which is stepped to allow laminates of different thicknesses to be received, one edge of the laminate engaging inside the said slot, and the said upper arm (3) having an edge (6) which is bent over to delimit a first upper slot (7) ; and a third arm extending upwards from the other side of the core and carrying a rib (9) which extends parallel to the first two arms (2, 3) and forming with the upper part of the core a second upper slot (8) which is symmetrical with the said first slot (7) and defines with the latter a sliding channel to receive the joining pieces (18) of the adjacent battens, the said third arm having in addition, above the said rib (9), an edge (10) which is bent over in the opposite direction to the said rib (9) to ensure the positioning of the batten on a primary support structure preferably formed by inverted T-shaped sections (11), the said batten section being produced in a single piece and in a material which is capable of being bent to produce, by framing the laminated sheets, walls and similar items having a curved shape.
Patent DE-3485752-D1 (DE)
Inventor: POHL ERIC R
IPC: C03C17/30
Filed: 1984-12-19
Granted: 1992-07-02
Abstract: Fatty ethenoid acylaminoorganosilicon compounds have been found to enhance the surface properties of glass articles. The fatty ethenoid acylaminoorganosilicon compound can be applied as a coating to the glass article's surface either alone or in combination with dispersing agents and organic polymers and/or fatty acids.
Patent DE-3560783-D1 (DE)
Title: Moulding apparatus for the production of semi-rigid pressed cheese from liquid pre-cheese
Inventor: GRANDIN CLAUDE
IPC: A01J25/13
Filed: 1985-02-21
Granted: 1987-11-26
Abstract: The invention relates to a moulding device for the manufacture of semi-hard pressed cheeses from a liquid pre-cheese, such a device is made in two superposable parts, adapted to be removably assembled together in water-tight manner by a spigot-like interlocking joint, at least one of these parts comprising moulding cavities. The upper part may be constituted by interchangeable individual moulds or by an assembly of moulds connected to one another, and the lower part is a plate provided with grooves for interlocking whose configuration matches that of the base of the moulds or mould assembly. The lower part may be constituted by a multi-mould plate comprising upwardly open half-cavities for moulding and grooves for interlocking and the upper part is constituted by a counter-mould plate comprising downwardly open half-cavities for moulding, complementary of the half-cavities of the multi-mould plate, and ribs for interlocking.
Patent DE-3565477-D1 (DE)
Title: Platinum-alcenylcyclohexene complex as a hydrosilylation catalyst and process for its preparation
Inventor: CAVEZZAN JACQUES
IPC: C08L83/04
Filed: 1985-12-17
Granted: 1988-11-17
Abstract: Novel platinum/olefin complexes, useful for the hydrosilylation curing catalysis of hardenable organopolysiloxane compositions, are facilely prepared by reacting a platinum halide with at least one alkali or alkaline earth metal carbonate or bicarbonate in the presence of an alkenylcyclohexene ligand having the general formula: <IMAGE>  (I)  wherein R1 is an alkenyl radical having from 2 to 6 carbon atoms, and R2 is a hydrogen atom or an inert organic radical, and said complex having a ratio, in gram-atoms of halogen to gram-atoms of platinum, ranging from virtually 0 to 4.
Patent DE-3568201-D1 (DE)
Title: Earth moving machine with counterweight
Inventor: BROCKLEBANK NORMAN
IPC: E02F3/32
Filed: 1985-11-28
Granted: 1989-03-16
Abstract: @ A machine comprises a body (10) having a ground engaging propulsion means (11) and a base frame (14) mounted on the ground engaging means (11), the base frame (14) being movable relative to the ground engaging propulsion means (11) about a first generally vertical axis (V), a boom (30) extending outwardly of the body (10) and mounted on the base frame (14) for movement about a second axis (B) transverse relative to the first axis (V), the boom (30) having mounted at an outer end (36) thereof for movement about a third axis (71) also transverse to the first vertical axis (V), a dipper arm (37), an implement (43) mounted at an outer end (42) of the dipper arm (37) for movement about a fourth axis (T2), also generally transverse relative to the vertical axis (41), a cable (47) secured to the dipper arm (37) and connected to a winch means (50) to effect movement of the dipper arm (37) relative to the boom (30) to effect movement of the implement (43) towards the body (10), a hydraulic ram (38) mounted between the dipper arm (37) and the boom (30) to effect movement of the dipper arm (37) relative to the boom (30) and hence to effect movement of the implement (43) at least away from the body (10), and a counterweight (20a,) mounted on the base frame (14), means being provided to move the counterweight (20a,) towards and away from the first vertical axis (41) in response to movement of the centre of gravity of the machine (10).
Patent DE-3569113-D1 (DE)
Title: Thienotriazines
Inventor: WRIGHT TERRY L
IPC: C07D495/14
Filed: 1985-10-07
Granted: 1989-05-03
Abstract: Fused tetracyclic compounds containing two thiophene rings, one pyridine ring and a triazine ring and which are useful as antiallergic agents are described herein. The compounds are prepared by the reaction of an appropriate substituted aminocarboxamine with sodium nitrite in an acid such as acetic acid.
Patent DE-3571207-D1 (DE)
Title: Device for simultaneously carrying out a plurality of chemical reaction steps
Inventor: BANNWARTH WILHELM
IPC: C07K1/00
Filed: 1985-10-08
Granted: 1989-08-03
Abstract: 1. Claims for the Contracting States : BE, GB, NL, AT An apparatus for perfoming chemical reaction sequences, characterized by a first number n of reaction discs (1) which are superposed in the form of a stack and are individually displaceable relative to one another, means for defining the displacement in a second number m of identical steps, m continuous bores (11, 14) disposed in the discs at the step distances from one another, one of the bores being widened out per disc to form a reaction chamber (14), means for retaining a support material in the reaction chamber on the flow of a reagent there-through. 1. Claims for the Contracting States : DE, FR, IT, CH, LI, SE An apparatus for performing chemical reaction sequences having a first number n of reaction discs (1) which are superposed in the form of a stack and are individually displaceable relative to one another, means for defining the displacement in a second number m of identical steps, m continuous bores (11, 14) disposed in the discs at the step distances from one another, one of the bores being widened out per disc to form a reaction chamber (14), means for retaining a support material in the reaction chamber on the flow of a reagent therethrough, characterized in that the undersides of the reaction discs have grooves extending concentrically to the bores and containing O-rings.
Patent DE-3576558-D1 (DE)
Inventor: GENEVOIS JEAN LOUIS
IPC: F27B9/30
Filed: 1985-07-01
Granted: 1990-04-19
Abstract: A unit for regenerating the heat produced by exhaust gases in movable hearth baking furnaces not altering the operating conditions of the furnace and not causing any damage thereto, either obtaining steam or heating at high temperature diathermic oil to be used for heating the mixtures intended to be used for preparing carbonaceous articles, which unit comprises: a side inlet mounted on the smokestack and provided with an on-off valve and a sector valve placed at the outlet of the smokestack; an exhauster; a control logic; a pressure adjuster; and, a temperature adjuster associated to a heat regenerator of a known type.
Patent DE-3663780-D1 (DE)
Title: Method to roll multiple sections
Inventor: BALDI EZIO
IPC: B21B1/16
Filed: 1986-11-17
Granted: 1989-07-13
Abstract: Method to roll multiple sections, which starts with a single round section (10) and obtains twin-strand round sections (19-119) and which comprises only one single intermediate pass obtaining two substantially elliptical, united, twin figures (16-116). 
<??>Rolled round section produced by twin-strand duplication and starting with another single round section (10), one or more features of the above method being employed.
Patent DE-3683432-D1 (DE)
Inventor: SHAH GAUTAM P
IPC: B32B27/32
Filed: 1986-09-17
Granted: 1992-02-27
Abstract: A coextruded multiple layer oriented film comprises a core layer of a blend of ethylene vinyl alcohol copolymer and polyamide, two intermediate adhesive layers, and two outer layers of a blend of linear low density polyethylene, linear medium density polyethylene, and ethylene vinyl acetate copolymer. A preferred embodiment of the multilayer film exhibits excellent optics and shrink properties while providing high oxygen barrier especially useful in food packaging applications.
Patent DE-3762732-D1 (DE)
Inventor: FRANCE PAUL WILLIAM
IPC: C03C13/04
Filed: 1987-09-29
Granted: 1990-06-21
Abstract: Halide fibres are protected by coatings up to 2 mu m thick of chalcogenide glasses, eg glasses based on compounds of S, Se or Te with Ge or As. The coatings are deposited on the fibre preform by ion deposition sputtering. Preferably the preform is etched by directing a stream of inert ions at it. Most suitably the etching immediately precedes the coating.
Patent DE-3767289-D1 (DE)
Inventor: HOLMER ERNST
IPC: F01L1/00
Filed: 1987-10-08
Granted: 1991-02-14
Abstract: The invention relates to a valve spring device for a valve in an internal combustion engine. The valve has a valve disc (4) cooperating with a valve seat (5) to control the flow in an engine duct (3), and a valve spindle (6) extending from the valve disc (4). The valve spring device comprises at least one spring (10,11) which is arranged to act between an abutment surface (12) of the engine and an actuating means (8) joined to the valve spindle (6) to bias the valve disc (4) towards the valve seat (5). According to the invention the spring (10,11) consists of a relatively weak helical compression spring. The actuating means (8) is arranged around the valve spindle (6) and is axially displaceable and sealingly guided to form a chamber (15), which at one end is limited by the abutment surface (12) and at the other end is limited by the actuating means (8). The chamber (15) is in communication (24-27) with the engine duct (3) in which the valve (4,6) is arranged to control the flow.
Patent DE-3770403-D1 (DE)
Inventor: SIMETH CLAUS DIPL ING
IPC: B41F31/02
Filed: 1987-08-11
Granted: 1991-07-04
Abstract: A densitometric sensing device in which a density measuring head, which is part of the device, traverses an ink test strip printed on a page which is fed to or placed on the device. The problem of misalignment between the thus-placed ink test strip and the scanning direction of the density measuring head is avoided by providing a plurality of density measuring receivers in the measuring head, mounted transverse to the direction of travel so that the ink test strip is always under some of the receivers. The measured density values of all of the receivers are passed to a comparison circuit which cooperates with a logic circuit to determine from the values of the signals themselves which should be used to produce a composite density value, which is then used as the density for the zone being scanned.
Patent DE-3770444-D1 (DE)
Inventor: SOULARD CHARLES
IPC: A63F7/06
Filed: 1987-12-17
Granted: 1991-07-04
Abstract: An appliance for simulating playing of the game of golf on a suitable playing area. The appliance includes an arm (1) at the end of which is fixed a striking member (2) in the form of a golf club of reduced size contained substantially in the same plane as the arm (1). This golf club conventionally includes a stem (3) fixed at one end to the arm (1) and carrying at its opposite end a head (4), the stem (3) and the arm (1) forming an elbow so that a ball (8) is struck by rotation of the arm (1) about its axis without intervention of mechanical transmission means.
Patent DE-3771400-D1 (DE)
Inventor: SAKATA YOSHITSUGU
IPC: C12Q1/28
Filed: 1987-06-30
Granted: 1991-08-22
Abstract: Urea derivatives of the formula: <CHEM> wherein R<1> and R<2> are independently a 4-disubstituted aminoaryl group or the like, and R<3> is a carboxyalkyl group or the like, is soluble in water and effective as a color producing reagent for determining hydrogen peroxide or the like or the activity of peroxidase.
Patent DE-3773379-D1 (DE)
Inventor: BEZIN MICHEL
IPC: A43B5/14
Filed: 1987-07-06
Granted: 1991-10-31
Abstract: The cycling shoe is designed so that a pedal plate (13) can be detachably fixed to the sole (12) in the ball area.  The fastening area (11) of the sole is countersunk relative to the sole tread (36) by the thickness of the pedal plate (13). Where the pedal plate has a forwardly projecting engagement projection (17) and a rear pedal detent (22), indentations (18,21) are provided in the sole (12) in front and behind the pedal plate.  The indentations produce clearances for the elements (17,22) of the cycle safety pedal, which comes into the pedal plate.
Patent DE-3773512-D1 (DE)
Inventor: GILLIES STEPHEN D
IPC: C12N15/85
Filed: 1987-01-27
Granted: 1991-11-14
Abstract: A DNA construct for fabricating a vector for transfecting a cell to achieve high level expression of a gene within the vector encoding a protein prod. comprises (a) DNA defining an enhancer element operative to enhance promotion of transcription of genes located in regions on both the 5' and 3' sides, (b) DNA defining a transcriptionally competent marker region comprising a promoter and a gene encoding a selectable marker, located in a region on one side of the enhancer element, (c) DNA oefining a restriction site, disposed adjacent the 3' end of a promoter, for ligating a gene encoding a protein prod., located in a region on the other side of the enhancer element at a distance to permit enhancement of expression of the gene encoding a protein prod. and (d) DNA defining a blocking element, interposed between the enhancer element and the marker region, operable to block enhancement of transcription of the gene encoding a selectable marker by the enhancer element.
Patent DE-3777918-D1 (DE)
Inventor: CAILLOT RAYMOND
IPC: H01Q1/12
Filed: 1987-08-12
Granted: 1992-05-07
Abstract: Device for connecting an antenna (3) with its associated coaxial cable (15). The coaxial cable comprises an outer sheath (16), an earth braid (20), an inner sheath (17), and a conducting core (18) held by a support element (19). The cable is connected to the antenna (3) by way of a connector consisting of an insulating bush (5), an earth terminal (6) and an antenna terminal (11). The antenna terminal (11) is associated with a contact element (13) which is electrically linked with it and which penetrates the inner sheath (17), the said contact element having, facing the core (18), at least one protuberance which forms a contact with the said core (18). Can be used to connect a motor vehicle antenna. <IMAGE>
Patent DE-3778959-D1 (DE)
Inventor: WAGNER DAVID G
IPC: B65D27/06
Filed: 1987-03-16
Granted: 1992-06-17
Abstract: For providing an improved mailer/return envelope/remittance stub assembled set in which the remittance stub and check may be inserted by the consumer in the return envelope without folding either of them, which return envelope and contents may be sorted and read, if desired, by automated machines, and as to the parts of which the business may use a combination of impact and non-impact printers to print variable information on the parts prior to assembly, and use a relatively inexpensive sealer for assembling the parts into sets, three parts are provided. Of these, Part 2 (12) at one stage forms a first face of a mailer and at another a second face of a return envelope; Part 1 (14) at that other stage forms the first face of the return envelope and the flap for sealing the open end of the return envelope; and Part 3 (16) at the one stage forms the second face of the mailer and, at the other stage, forms the remittance stub.
Patent DE-3784161-D1 (DE)
Inventor: WAKATAKE KOICHI
IPC: G01N35/04
Filed: 1987-09-16
Granted: 1993-03-25
Abstract: Automatic analyser comprises means for transporting samples to a sample suction station, means for withdrawing set amts. of samples at this station and introducing them into reaction containers, means for transporting the reaction containers to an optical measurement station, means by which containers contg. reagents for particular measurement items are carried to a reagent suction station, means for making optical measurements on samples in reaction containers, means for washing reaction containers after completion of measurements, IC cards for storing requisite start command signals and measurement data and read/write units for reading and writing these command signals and data.
Patent DE-3788808-D1 (DE)
Inventor: SCHUESSLER GUENTER
IPC: A61H33/00
Filed: 1987-07-11
Granted: 1994-02-24
Abstract: Whirlpool bathtub with at least one water-massage nozzle, with a circulating pump and a water flow circuit. With separate feed lines for compressed air using a blower fan and/or suction air using the Venturi effect. With a multiple housing in which there are incorporated one or more electromagnetically actuable closure devices, valves, one or more backpressure safety devices. <IMAGE>
Patent DE-3854210-D1 (DE)
Inventor: RICE DOUGLAS
IPC: C12N15/00
Filed: 1988-05-11
Granted: 1995-08-31
Abstract: Methods of regenerating fertile Zea mays plants from protoplasts or protoplast-derived cells are described. The protoplasts or cells may be derived from embryogenic cell cultures or callus cultures. The protoplasts, cells and resulting plants may be transgenic, containing, for example, chimeric genes coding for a polypeptide having substantially the insect toxicity properties of the crystal protein produced by Bacillus thuringiensis.
Patent DE-3864927-D1 (DE)
Inventor: EBETINO FRANK HALLOCK
IPC: C07F9/38
Filed: 1988-07-04
Granted: 1991-10-24
Abstract: The present invention involves processes for making aminomethylene phosphonoalkylphosphinate compounds comprising:   (a) heating a substantially anhydrous mixture comprising an amine, an ester of an alkyl phosphite, and an ester of a phosphate acetyl; and then   (b) adding water to the mixture. s
Patent DE-3865619-D1 (DE)
Inventor: MERGER FRANZ DR
IPC: B01J39/08
Filed: 1988-09-22
Granted: 1991-11-21
Abstract: Formaldehyde is removed from aq. solns. of 2-butyne-1,4-diol, by the addn. of methanol and an acidic substance to the soln., and distilling the formaldehyde dimethyl acetal formed, from the reaction, at 50-180 deg.C.  Suitable acidic substances are organic or inorganic acids, cation exchange resins or acidic zeolites.  0.05-2 kg methanol per kg butynediol and 0.01-3 equivalents acid per kg butynediol are used.  The aq. butynediol soln. is 10-80 wt.% in butynediol, contg. 0.1-3 wt.% formaldehyde.  Pref. acids are methanesulphonic acid, sulphuric acid, 'Lewatit SPC 118' (RTM) or 'Lewasort AC10' (RTM). Pref. acid concn. is 0.04-1.0 equiv/kg butynediol, and pref. methanol content is 0.15-0.6 kg/kg butynediol.
Patent DE-3866956-D1 (DE)
Inventor: KACZYINSKI BERNHARD DIPL ING
IPC: F23Q7/00
Filed: 1988-05-05
Granted: 1992-01-30
Abstract: The engine fuel injection nozzle has a body clamped by a  capnut against a holder, and an incandescent body downstream of the nozzle body, forming a passage for the jets and connected to an electrical conductor.  This is in the form of a bush, insulated in an annular gap between nozzle body and capnut, and has a wall section protruding into an aperture in the nut   wall. The bush bears against the tongue of a contact ring fixed to an insulating sleeve on the outside of the nut. An insulator (98) fits in the aperture (96) in the nut wall and secures a metal contact (100), bearing on the  outside against the tongue and on the inside against a section of the conductor (72) leading to the incandescent body.
Patent DE-3868014-D1 (DE)
Inventor: KNOESS WALTER DIPL-ING
IPC: B22C7/00
Filed: 1988-10-20
Granted: 1992-03-05
Abstract: Gas permeable moulding tool for producing sand moulds and cores using gas hardenable sand is made of different layers of material with different porosity. The wall area which contacts the sand has fine porosity of below 50 micro-m and 75-95% theoretical density. The thickness is 0.2-2 mm. The backing material which forms the support skeleton has less than 80% theoretical density with an average porosty of above 100 micro-m dia.
Patent DE-3869243-D1 (DE)
Inventor: GAUTHIER MICHEL
IPC: H01M6/18
Filed: 1988-06-16
Granted: 1992-04-23
Abstract: In order to assemble the components of an electrochemical generator using lithium, which are in the form of thin films and comprise a lithium- or lithium alloy-based negative electrode and a solid polymer electrolyte with conduction using the lithium ion, an intermediate assembly is used which consists of a thin film of lithium supported by a film of inert plastic with controlled adhesion to the lithium, as a precursor of the negative electrode. This intermediate assembly can be produced, inter alia, by rolling a sheet of lithium between two films of inert plastic.
Patent DE-3869549-D1 (DE)
Inventor: POETSCH EIKE
IPC: C07C22/02
Filed: 1988-04-21
Granted: 1992-04-30
Abstract: Electrooptical LCD element contains a dielectric with at least two liquid crystalline (LC) components, the novelty  being that, to shorten the switching time, it contains cpd(s). (IA) contg. F of formula R1-(A1-Z1)m-A2-R2 (I). Also claimed are uncondensed polycyclic cpds. (IB) contg. F of formula (I); and uncondensed polycyclic cpds. (IC) contg. N-heterocycles are of formula R1-A1-(Z1-A2)p-R2 (IC); uncondensed polycyclic cpds. (ID) contg. F are of formula (I). One of R1 and R2 in (IA), (IB) and (IC) and R1 in (ID) = 1-15C alkyl, in which one of 2 CH2 gps. can be replaced by -O-, -CO-, -O-CO-, etc. and one of R1 and R2 in (IA), (IB) and (IC) can also = H, F, Cl, Br, -CN, -NCS or substd. 1-15C alkyl as above; and the other of R1 and R2 in (IA), (IB) and (IC) and R2 in (ID) = 1-15C perfluoroalkyl,  one or more CG2 gps. can be replaced by -O-, -CO- -O-CO-, etc. A2    in , (IB) and (IC) = 1,4-phenylene, 1,4-cyclohexylene; piperidin-1,3-diyl; 1,4-bicyclo(2,2,2)octylene; unsubstd. or CN substd. decahydro-naphthalen-2,6-diyl;  in (IA), A1 = as A2 and A2 may also = a single bond, m = ; if m = 2 or 3, the A1 and Z1 gps. the same , if m = 0, the sum of C atoms in R1+R2 = at least 8; in (IB), A1 =  trans-1,4-cyclohexylene, 1,4-bicyclo(2,2,2)octy ; m = 0 or 1; in (IC), A2= -A3-Z2-A- or -A-Z2-A3-; A = 1,4-phenylene least one CH gp. is replaced by N; A3 = 1,4-phenylene p = 0,1 or 2; if p = 2, Z1 and A2 gps. can be the same or different. In (ID), A1 = 1,4-cyclohexylene,  one or 2 non-adjacent CH2 gps. can be replaced by O and/or S; A2 = 1,4-phenylene, opt.   and m = 1 or 2, if m = 2, A1 and Z1 gps. can be the same or different; Z1,Z2 and Z3 = -CO-O-, -O-CO-, -OCH2-, -CH2O-, -CH2-CH2-,