baber/WOPTO huggingface dataset:
Patent DE-3164372-D1 (DE)
Title: Security counter
Inventor: DUBOULE RENE
IPC: E05G7/00
Filed: 1981-03-11
Granted: 1984-08-02
Abstract: 1. A security window comprising a recess in the counter (4, 4a) the median section of which is located unterneath a security glass panel (2, 2a) abutting the counter (1, 1a) on both sides of the recess (4, 4a), said recess consisting of at least one thin element (5, 6) capable of vibrating and further comprising the moving component of an electro acoustic transducer (7, 9) attached underneath said thin element so as to cause it to vibrate in the manner of a loudspeaker diaphragm when actuated by at least one microphone (11, 12), characterized in that the recess (4, 4a) consists of two half recesses (5, 6) separated by a joint (17) which prevents the vibrations of one the two half recesses (5, 6) from reaching the other half recess with each thin element which constitutes one half recess being located on one of the two opposite sides of the glass panel (2, 2a) and further being operatively connected to one electro acoustic transducer (7, 9) actuated by a microphone (11, 12), and in that the microphone (11, 12) actuating the electro acoustic transducer (7, 9) of one of the two half recesses (5, 6) is positioned underneath the other half recess.
Patent DE-3177280-D1 (DE)
Inventor: DAVIS WALTER LEE
IPC: G08B3/10
Filed: 1981-08-31
Granted: 1992-06-17
Abstract: An battery powered, adaptive signal decoder is disclosed which is capable of processing detected encoded signals in accordance with a plurality of decoding schemes. The decoder has an equivalent microcomputer implementation. Energy conservation means operating independently of the detected signals acts to conserve the energy of the battery.
Patent DE-3260408-D1 (DE)
Title: Process for the preparation of 17-alpha-hydroxy-17-beta-hydroxyacetyl steroids, and corresponding intermediates obtained
Inventor: NEDELEC LUCIEN
IPC: C07J5/00
Filed: 1982-01-08
Granted: 1984-08-30
Abstract: A novel process for the preparation of 17 beta -hydroxyacetyl-17 alpha -ol-steroids of the formula    <IMAGE>  I  wherein R1 is selected from the group consisting of hydrogen, alkyl of 1 to 4 carbon atoms optionally substituted with halogen or an oxygen or nitrogen function and alkenyl and alkynyl of 2 to 4 carbon atoms, R2 is alkyl of 1 to 4 carbon atoms and the A,B,C and D rings may contain one or more double bonds and are optionally substituted with at least one member of the group consisting of hydroxy, keto, halogen, alkyl and alkoxy of 1 to 4 carbon atoms and alkenyl and alkynyl of 2 to 4 carbon atoms which compounds are generally known of the cortisonic type with known properties.
Patent DE-3261195-D1 (DE)
Title: Unsaturated curable polyester compositions
Inventor: DOWNING BRIAN YORK
IPC: C08L67/06
Filed: 1982-07-21
Granted: 1984-12-13
Abstract: An unsaturated curable polyester composition comprising an unsaturated polyester and an unsaturated monomer of low boiling point (below 150 DEG C) copolymerisable with the polyester, together with a small proportion of an agent to inhibit evaporation of the unsaturated monomer, in which composition there is present as adhesion promoter, in an amount not greater than 5% by weight of the composition, a compound of the formula <CHEM>  wherein R1 represents H, an alkyl or cycloaliphatic group containing up to 6 carbon atoms, or a phenyl group which may contain 1 or 2 methyl group as substituents;  R2 represents H or CH3;  X represents H2; H CH3; (CH3)2; or = O;  [C3H5(OH)] represents .CH2.CH(OH).CH2. or .CH2.CH(CH2OH).; and R3 represents an aliphatic hydrocarbon radical, saturated or unsaturated, containing from 5 to 17 carbon atoms. Suitable adhesion promoters include the reaction product of lauric or other long chain aliphatic acid R3COOH with allyl glycidyl ether or glycidyl methacrylate.
Patent DE-3262587-D1 (DE)
Title: Leukotriene analogues, their preparation and use in pharmaceutical compositions
Inventor: BAKER STEPHEN RICHARD
IPC: C07D309/30
Filed: 1982-03-01
Granted: 1985-04-25
Abstract: Compounds of formulae Ia-Ig, <CHEM> their production and use as pharmaceuticals. c
Patent DE-3268831-D1 (DE)
Title: N-(n'-(2-chloroethyl)-n'-nitroso-carbamoyl)-oligopeptide esters and amides, and process for preparing them
Inventor: EISENBRAND GERHARD DR
IPC: C07C67/00
Filed: 1982-09-03
Granted: 1986-03-13
Abstract: Compounds having the formula: <IMAGE> wherein: <IMAGE>R4 = -OCH3, -NH2, NH-R4, R4 being an oligopeptidic residue of which the terminal carboxyl group is blocked as a methyl ester or amide group. They are prepared by reacting the corresponding aminoacids or oligopeptides with an ester or an amide of a second aminoacid or of a second oligopeptide, in presence of an appropriate basic peptidic catalyst.
Patent DE-3272156-D1 (DE)
Title: Medical aerosol dispensing device
Inventor: ANDERSSON JAN ANDERS ROLAND
IPC: B65D83/14
Filed: 1982-09-16
Granted: 1986-08-28
Abstract: An aerosol dispensing device comprises a socket 1 for an aerosol container 3, said socket having a discharge tube 6 for aerosol and a protective member arranged to the socket and moveable between a use position for the device and a storage position in which the protective member covers the discharge tube as well as the open end of the socket and an aerosol container held therein, which protective member consists of a casing 9 suspended rotably around two spindle means 7 having a common axis extending through a central part of the socket across the longitudinal direction thereof.
Patent DE-3276621-D1 (DE)
Title: Method and apparatus for detecting bounded regions of images, and method and apparatus for sorting articles and detecting flaws
Inventor: DENNIS TIMOTHY JAMES
IPC: B07C5/342
Filed: 1982-01-29
Granted: 1987-07-30
Abstract: Image processing apparatus for detecting a bounded region of an image, comprising mean (120) for scanning the image via a raster scan to produce a signal indicative of image intensity at a plurality of picture points, means (64,72) for comparing the image intensity at each of the said picture points with that of a neighbouring point in each of at least two directions to derive therefrom a difference value, means (66, 68, 74, 76) for labelling the picture points as corresponding to region boundaries whenever the difference values exceed a predetermined threshold value, means (126, 127, 128, 129) for exanding the region boundaries by labelling further picture points as region boundaries such that boundaries between neighbouring picture elements along a scan line are expanded to successive neighbouring picture elements along the said scan line and boundaries between neighbouring picture elements or neighbouring scan lines are expanded to neighbouring successive scan lines, and means (142, 144, 146) for delaying signals associated with different types of region boundanes by different amounts to superimpose those signals corresponding to picture points labelled as being included within a plurality of expanded boundaries.The apparatus is particularly useful for detecting flaws in articles such as potatoes, or in sheet material, for example plastic laminate or sheet material
Patent DE-3361474-D1 (DE)
Title: Device for the automatic packaging of a crate with objects in a lying position
Inventor: PARNALLAND GERARD
IPC: B65B21/02
Filed: 1983-04-26
Granted: 1986-01-23
Abstract: 1. Device for introducing objects into a packing case, open at least one end, and placed on a conveyor (16), the opening or openings which it forms being orientated transversally to the direction of transport comprising pusher devices (29, 31), designed to introduce each set of objects into the case, the said device being characterized by the fact that it comprises, on the side corresponding to at least one open end of the case, a tilting equipment comprising a support (20, 90), on which a group of objects (10) can be deposited in an upright position, according to an arrangement similar to that which would be adopted for them inside the case, and retaining means (22, 23, 92, 94, 98, 106, 108), designed to immobilize the objects on the support during the movement of the tilting equipment, this latter being caused to perform a reciprocal movement perpendicular to the transport direction F, and being tilted on each travel stroke by guiding means comprising a fixed cam (30) of a substantially sinusoidal profile (34) inclined downwards as an when it approaches the case (12) and being connected tangentially by its ends to two horizontal rectilinear portions (32, 36), the said cam being positioned horizontally and parallel to the axis of the tunnel defined by the open case, so that when the tilting equipment moves from its retracted position towards the case the portion with a sinusoidal profile causes the said equipment to pivot through 90 degrees, whereby the objects (10) are moved into a lying position and into the axis of the spaces which they will occupy in the case, respectively.
Patent DE-3370619-D1 (DE)
Inventor: EAKIN MURDOCH ALLAN
IPC: C07D209/42
Filed: 1983-10-24
Granted: 1987-05-07
Abstract: This invention relates to indole derivatives which have anti-cancer activity. According to the invention there is provided an indole derivative of the formula I :in which X is an oxygen or sulphur atom, Ra is a phenyl radical which is optionally substituted by one or two groups selected from halogen atoms and 1-6C alkyl, 1-6C alkoxy and trifluoromethyl radicals and Rb is a hydrogen atom or a 2-6C alkoxycarbonyl radical. Manufacturing processes and pharmaceutical compositions are also described.
Patent DE-3373484-D1 (DE)
Title: Staged copolymerisation of polyesters
Inventor: SOMMERFELD EUGENE GARY
IPC: C08G63/78
Filed: 1983-12-14
Granted: 1987-10-15
Abstract: Polyester copolymers prepared by a non-equilibrium, two-stage process conducted without external catalysts have relatively high polydispersity and low viscosity, permitting the preparation of high solids paints.
Patent DE-3374807-D1 (DE)
Title: Heat exchanger for operating a boiler installation for superheated steam
Inventor: JACOB KARL AUGUST
IPC: F28D7/02
Filed: 1983-01-19
Granted: 1988-01-14
Abstract: PCT No. PCT/DE83/00006 Sec. 371 Date Sep. 21, 1983 Sec. 102(e) Date Sep. 21, 1983 PCT Filed Jan. 19, 1983 PCT Pub. No. WO83/02658 PCT Pub. Date Aug. 4, 1983.The invention relates to a process and to a heat exchanger (8) intended in particular for performing the process, for operating a high-pressure boiler (1), having consuming units (3', 3'', 3''') connected to the high-pressure boiler (1), the condensate from which units is returned to a condensate tank (5). By means of a feed water pump (7), feed water is fed to the boiler (1) and the condensate and the feed water are then fed to a heat exchanger (8) upstream of the condensate tank (5). According to the invention, the hot condensate is fed to the free space of the heat exchanger (8), and the feed water which is to be heated is pumped to the heat exchanger (8), passed helically from the cold to the warm zone in the heat exchanger (8) and carried from the heat exchanger (8) into the boiler (1). As a result of this heating up of the feed water, the heat contained in the condensate becomes economically useable, resulting in substantial savings in heat medium for the boiler. The invention also relates to a heat exchanger (8), comprising a tank (5) with a pipeline disposed therein for one medium and a connection for the second medium. The process according to the invention and the apparatus according to the invention are particularly advantageously applicable to boiler installations for dry-cleaning establishments, laundries and so forth.
Patent DE-3377107-D1 (DE)
Title: Accessory for counteracting the consequences of vesical incontinence with males
Inventor: DE LEUR ERIC JEAN ANNE
IPC: A61F5/00
Filed: 1983-03-24
Granted: 1988-07-28
Abstract: An accessory for counteracting the consequences of vesical incontinency with males, comprising an annular tensioning means (8, 9) adapted to be tensioned around the penis (1) of the user, and further comprising a pressure element (7) with a rounded and relatively stiff pressing surface (10) having a curvature which is substantially adpated to the shape of the swelling bodies (3) of the penis (1) so as to pinch the urethra (5) elastically against said bodies (3) which are retained by the tensioning means (8, 9), said pressure element (7) being, in particular, a strip of a substantially rigid material having, more in particular, lateral portions (16, 17) which are substantially adapted to the shape of said bodies (3).
Patent DE-3473959-D1 (DE)
Title: Apparatus and method to operate non volatile read-write utilisation memory
Inventor: SCHRENK HARTMUT DR
IPC: G07F7/10
Filed: 1984-04-04
Granted: 1988-10-13
Abstract: A method for operating a user memory (ASP) which is designed as a non-volatile write-read memory and is provided with a control memory (KS) which records the number of erase operations performed at the user memory (ASP), includes the features that prior to each erase operation, a marker is stored in an empty memory location of the control memory (KS), and so that all erase operations are inhibited without such prior storage of the marker, and an apparatus for carrying out the method.
Patent DE-3484438-D1 (DE)
Inventor: CIAPERONI ALDEMARO
IPC: C08G69/44
Filed: 1984-12-27
Granted: 1991-05-16
Abstract: @ A linear block copolymer of regular structure, comprising polyamide and polyethylene glycol blocks.Two polyamide blocks (A) are bound through an intermediate polyethylene glycol block (B) according to a structural scheme (A-B-A).Fibers exhibiting a high moisture absorption strong mechanical properties and a high dyeability.Textile manufactured goods comprising said fibers.A process to obtain said block copolymer, through the preparation of a polyamide (A) and a polyethylene glycol (B), and condensation of polyamide (A) and polyethylene glycol (B) so as to obtain a (A-B-A) structure.
Patent DE-3566428-D1 (DE)
Title: Method and apparatus for drilling hard material
Inventor: MASSE ROGER
IPC: E21D9/10
Filed: 1985-03-11
Granted: 1988-12-29
Abstract: A hole is drilled in a front (9) of hard material, such as rock, by fragmenting the hard material with impact hammers (13a) along a plurality of spaced-apart paths extending in parallel planes (P1, P2,P3), each of which extends in a plane different from the planes in which the adjacent paths extend. The hammers (13a) are mounted in parallel, spaced-apart relationship on a support (15), each hammer having a head (17) spaced from the support (15) by a different distance from the adjacent hammer heads. The hammers (13a) are driven towards the front (9) by a motorized vehicle (5), and are simultaneously reciprocated in a plane parallel to the front (9) The fragmentation by impact along the paths causes simultaneous fragmentation by shear between the paths.
Patent DE-3566884-D1 (DE)
Title: Improvements in the catalysis of the oxidation of hydrocarbons to form hydroperoxides and/or the decompostion of the hydroperoxides
Inventor: TAYLOR PAUL D
IPC: C07C45/53
Filed: 1985-01-15
Granted: 1989-01-26
Abstract: Decomposition of a hydroperoxide (I) is effected by contact with a catalytic quantity of a Cr and Ru catalyst while maintaining a hydroperoxide concn. of at least 1% at 25-250 deg.C and sufficient pressure to maintain the reaction in the liq. phase. Pref. (I) is of the formula (II): R-OOH (II) (R=H, 2-15C alkyl, aryl opt. substd. with 1 or more substits. inert to the decomposition reaction selected from 1-7C alkyl or alkoxy NO2, COOH, carboxyl ester with up to 15C atoms, halo or 1-15C alk-aryl).
Patent DE-3575416-D1 (DE)
Inventor: RUTHSATZ ALBERT
IPC: C04B41/52
Filed: 1985-10-14
Granted: 1990-02-22
Abstract: A plate made of inorganic material comprises a support layer (1') of low thermal conductivity. Said layer is comprised of exfoliated vermiculite and a binder of compressed bodies treated at a temperature higher than 800<o>C and preferably 900<o>C, having preferably a density between 700<o>C and 1,400 kg/m<3>. The plate may be coated on one side with a ceramic layer (4) such as ceramic enamel. In an alternative for paving, the support layer (1') may be provided with a protection layer (3') of terracotta. To produce such plate, a support plate (1) is formed preferably by thickening and hardening the binder-vermiculite mixture, and the support plate is then treated at a temperature higher than 800<o>C. Simultaneously or subsequently, one of the front faces is optionally provided with a ceramic layer. The plate may be used for wall and ceiling cladding with the aim of reducing the acoustical reflection.
Patent DE-3673567-D1 (DE)
IPC: E01C11/22
Filed: 1986-05-31
Granted: 1990-09-27
Abstract: 1. A drainage channel having a covering grating covering a channel member, having supporting and guiding surfaces arranged parallel in the longitudinal direction at both sides on the covering grating, and a base which comprises diametrically opposed supporting and guiding surfaces, characterised in that one supporting surface (6) and one guiding surface (11) at the one longitudinal side (4) of the covering grating meet at an acute angle (beta) and one supporting surface (7) and one guiding surface (12) at the other longitudinal side (5) meet at an obtuse angle (alpha), while the acute angle (beta) engages in a dovetail-like manner in the base (23, 35) of the covering grating (1) and the sum of the two angles amounts to about 180 degrees, and the angle formed by the supporting surface (6', 7') and guiding surface (11', 12') of the base at the same longitudinal side of the base (23, 34, 35) changes from acute to obtuse or vice versa after a distance corresponding to the length of the covering grating (1).
Patent DE-3679023-D1 (DE)
Inventor: MERMELSTEIN SEYMOUR
IPC: A63B69/00
Filed: 1986-08-06
Granted: 1991-06-06
Abstract: A swim tank (11) slightly longer than a human and slightly wider than the maximum spread between fingertips is divided into upper (13) and lower channels (14) by members extending across the width of the tank and having a rectangular outlet (14) at the top front through which water is expelled. A vaned wheel (15) at the rear is driven by an induction motor (19) from a power source of controlled frequency.
Patent DE-3684427-D1 (DE)
Inventor: GARVEY MICHAEL JOSEPH
IPC: C01B33/18
Filed: 1986-12-03
Granted: 1992-04-23
Abstract: This invention relates to novel silica spheroids and to their production by a phase separation technique in which an aqueous alkaline stabilised silica sol and an aqueous solution of a non-adsorbing polymer are mixed and acidified to produce the new silica spheroids.
Patent DE-3687560-D1 (DE)
Inventor: BECKER WOLFGANG
IPC: B42D25/00
Filed: 1986-10-03
Granted: 1993-03-04
Abstract: The card has a transparent plastics layer with a surface relief in the form of a lens pattern. At least some of the information recorded on the card by a laser beam is passed through the lens pattern. The resulting change in optical properties is confined to areas, i.e. pixels, whose radial extent is smaller than a lens dia. The pixels are thus visible only in narrow-angle fields. The lens pattern may consist of cylindrical or spherical lenses or a mixture of the two.
Patent DE-3761055-D1 (DE)
Inventor: RIVARD DANIEL
IPC: E02F5/08
Filed: 1987-06-09
Granted: 1990-01-04
Abstract: A trenching wheel more especially for digging trenches, of the type in which the tools are mounted on ring portions removably fixed to the periphery of said wheel. The arrangement for fixing each ring portion to the periphery of said wheel include: a first assembly of two end faces provided respectively at the ends of said ring portion a second assembly of two abutment faces fixed to the periphery of said wheel and orthogonal to the plane thereof; and a wedge shaped key insertable from outside the periphery of said wheel inwardly thereof, between an end face of said first assembly and an abutment face of said second assembly for applying the other of said end faces of said first assembly under pressure against the other of said abutment faces of said second assembly.
Patent DE-3769227-D1 (DE)
Inventor: ARCHAIMBAULT PIERRE
IPC: A23B4/06
Filed: 1987-06-19
Granted: 1991-05-16
Abstract: Process for treating animal livers with a view to producing portions which are standardised in terms of weight and thickness, and portions thus obtained. The liver to be treated is firstly subjected to a first mechanical cutting-up into fragments of limited size, at a temperature of the order of -6 DEG C, and then the structure of these fragments is broken down in a cutting apparatus capable of cutting them into fine slivers. Blending of the particles thus obtained is then performed under vacuum, with the addition of one or more additive products having a binding effect. Finally, after subdivision of this mixture into portions of specific volume, each of said portions is shaped under pressure in moulds of desired volume and shape, ensuring that the temperature of the product is of the order of -3 DEG C (+ or - 2) DEG . The reconstituted liver portions thus obtained may be marketed either in the fresh state, the frozen state or, alternatively, in the cooked state. <IMAGE>
Patent DE-3772835-D1 (DE)
Inventor: LITTKE WALTER DR
IPC: B01D9/02
Filed: 1987-05-07
Granted: 1991-10-17
Abstract: In weightless or min gravity conditions, esp. in a space laboratory, a liq. solvent contg. dissolved organic or inorganic cpds. has these crustallised out while the liq. is freely suspended asa ball. Progressive removal of solvent to cause crystallisation is effected by any known method, e.g.by a vacuum pump ot by admixture with other liq.. The ball of liq. is kept suspended by contact with retaining elements, e.g. screws or strips with curved indents, and accessible from the container exterior. These elements are closer together at the limit of the enclosed space than the dia. of the liq. ball, and are pref. of material incapable or largely so, of being wetted by the solvent.
Patent DE-3777427-D1 (DE)
Inventor: FUJITA MINORU
IPC: G11B7/26
Filed: 1987-01-21
Granted: 1992-04-23
Abstract: An improved art of producing an optical recording medium by utilizing a photo-etching technique is disclosed. Pits pattern of address for guide groove and sector on each of tracks of optical recording medium to be preformatted is formed in accordance with a photo-etching process or a resist lift-off process. A film of optical recording medium is formed on a transparent base plate and it is then subjected to photo-etching process or alternatively to resist lift-off process to form preformatted pits pattern.
Patent DE-3785255-D1 (DE)
Inventor: KOCH WERNER
IPC: C09B67/54
Filed: 1987-06-15
Granted: 1993-05-13
Abstract: A substrate is dyed by applying to it a biomass contg. indigo or a deriv., where the dye has been produced by a microorganism, without isolating the dye from the rest of the solid biomass before dyeing. The dry biomass and its prepn. are also claimed. The dye is a cpd. of formula (I) (R1=H or 1-4C alkyl; and R2= H, F, Cl, Br, 1-4C alkyl, 1-4C alkoxy, OH, CN, NH2 or NO2). (I) is formed from opt. substd. indole by cloned recombinant E.coli, cells. The cells of the obtd. biomass are lysed and pref. dried prior to dyeing, to eliminate the pungent smell. Drying is pref. by spraying to obtain a powder.
Patent DE-3850007-D1 (DE)
Inventor: PERO RONALD W
IPC: A61K33/243
Filed: 1988-08-24
Granted: 1994-07-14
Abstract: The effectiveness of cytostatic and/or cytotoxic drugs and/or radiation in the killing of tumor and/or cancer cells is increased by the administration, along with said drugs and radiation, of an effective activating or inhibiting amount of a compound or agent which activates or inhibits the chromatin-bound enzyme adenosine diphosphate ribosyl transferase (ADPRT) or the administration of an effective intracellular free Ca<+><+>-increasing amount of a compound which induces cellular or oxidative stress or which acts as an inhibitor or antagonist or calmodulin or Ca<+><+>-calmodulin binding. Suitable such compounds or agents include the phenothiazines, antihistamines, butyrophenones, cannabinoids and corticosteriods and particularly metoclopramide when employed in combination with cisplatin.