baber/WOPTO huggingface dataset:
Patent DE-2963773-D1 (DE)
Title: Immunological determination process
Inventor: PERNICE WALTER DR
IPC: G01N33/564
Filed: 1979-08-14
Granted: 1982-11-11
Abstract: What is disclosed is a method for the immunological determination of an immuno-complex, comprising an antigen and an antibody, in a liquid containing said immuno-complex, which method comprises (a) incubating said liquid containing said immumo-complex with a first reagent bound to a carrier, said first reagent being specific for an antigenic determinant of the antigen in said immuno-complex and being present in an amount sufficient to fix said immuno-complex; (b) separating the carrier from said liquid containing said immuno-complex and incubating it in a solution of a second reagent, said second reagent being specific for an antigenic determinant of the antibody in said immuno-complex and being present in an amount sufficient to fix said immuno-complex; and (c) separating the carrier from said solution of the second reagent and determining the amount of bound or unbound second reagent.
Patent DE-2964440-D1 (DE)
Title: Bottom board feeder apparatus
Inventor: POWERS EARL W
IPC: B22D47/02
Filed: 1979-12-04
Granted: 1983-02-03
Abstract: A bottom board feeder apparatus for feeding bottom boards (40) onto the top surfaces of mold boxes (22) of varying heights. The bottom boards (40) are supplied in succession to the apparatus by a first conveying line (44). The mold boxes (22) are supplied in succession to a board receiving position adjacent the apparatus by a second conveying line (20). The apparatus includes a proximity sensor (42) for detecting the height of a mold box (22) in the board receiving position and an elevating mechanism (124, 129, 134, 138) responsive to the sensor (42) for raising a bottom board so that the bottom surface of the board is at least as high as the top surface of the box. The apparatus also includes a shuttle mechanism (46) for pushing the board onto the top surface of the box after the board has been raised. A control system including electrical and hydraulic circuits is provided for automatically controlling the cyclical operation of the apparatus.
Patent DE-3060351-D1 (DE)
Title: Degasification apparatus
Inventor: PERE GERARD
IPC: B01D19/00
Filed: 1980-02-01
Granted: 1982-06-24
Abstract: 1. A device intended for carrying out the degassing of a liquid such as an electrolyte leaving an electrolyser and of the type including one or more stacks of plates separated by spaces and placed in a horizontal cylindrical tank exhibiting an upstream inlet and a downstream outlet of liquid for degassing, characterized in that the said plates are horizontal and are assembled with vertical walls so as to define a number of superimposed compartments (23), each of the said compartments having in the upper portion of it at least one aperture (10) located in each vertical wall and opening into one of the side shafts (6) which follow the vertical walls of the said stack or stacks (17 to 22), and in that it includes in addition in each of the said compartments (23) at least one upstream inlet orifice (5) and at least one downstream outlet orifice (26) for liquid, as well as a vertical deflector (3) covering the whole of the said upstream inlet orifices and located at a distance from them so as to compel the electrolyte to be directed upwards.
Patent DE-3160872-D1 (DE)
Title: Device for combing electrical conductors
Inventor: MCGEARY JAMES ERIC TWIN LAKES
IPC: H01R43/00
Filed: 1981-06-02
Granted: 1983-10-20
Abstract: The device comprises a block (4) in which is formed a conductor receiving channel (6) having a conductor receiving mouth. For combing a pair of closely juxtaposed conductors (40) of a flat cable (34) into superposed relationship in the channel (6), one side wall (16) thereof has a flared surface (18) providing the mouth, into which surface (18) opens a notch (20) which also opens into a forward face (10) of the block (4) and tapers inwardly of the block (4), the notch (20) having normally extending bottom and side surfaces (22 and 25), the depth of the bottom surface (22) decreasing in a direction away from the forward face (10) of the block (4). The bottom surface (22) of the notch (20) inhibits movement of one conductor (40) into the channel (6) until the other conductor (40) has been received therein.
Patent DE-3163435-D1 (DE)
Title: Product and processes for making fire-proofed gaskets, and device for making one of these processes
Inventor: AMEDRO ALBERT CHARLES
IPC: C09D5/34
Filed: 1981-01-30
Granted: 1984-06-14
Abstract: 1. Product to make flame-retarded joints including a binder, such as styrene/butadiene, an emulsifiable salt such as ammonium phosphate and a filler, characterized by the fact that the filler is constituted by expanded mica (or vermiculite).
Patent DE-3164816-D1 (DE)
Title: Glycerine-3-phosphoric acid halogenalkyl ester, process for its preparation and further processing
Inventor: EIBL HANSJORG DR
IPC: C12P9/00
Filed: 1981-03-13
Granted: 1984-08-23
Abstract: New glycerol-3-phosphoric acid halogenoalkyl esters of the general formula I    <IMAGE>  (I)  in which R denotes the radical R1 or an acyl radical -COR1, R1 denotes a straight-chain or branched, saturated or unsaturated alkyl group having 1 to 25 C atoms, R3 is a halogen atom, y is an integer from 2 to 12 and X(+) denotes one equivalent of a monovalent or divalent cation, as intermediate products for the preparation of phospholipids (glycerolphosphatides), a process for their preparation, and a process for subjecting them to further conversion, are described.
Patent DE-3165743-D1 (DE)
Inventor: BOGER MANFRED
IPC: A01N47/34
Filed: 1981-05-08
Granted: 1984-10-04
Abstract: Novel substituted N-3-(3-chloro-5-trifluoromethyl-2-pyridyloxy)-phenyl-N'-benzoylureas of the formula   <IMAGE>   wherein R1 is fluorine, chlorine, bromine or methyl, and R2 is hydrogen, fluorine, chlorine or bromine, processes for producing these compounds and compositions containing them for use in combating pests, particularly in combating insects which infest plants and animals. The novel compounds are especially effective against larval stages of insects which damage plants by eating.
Patent DE-3263490-D1 (DE)
Title: Process for the n-alkylation of organic nitrogen compounds
Inventor: SOULA GERARD
IPC: C07D209/48
Filed: 1982-02-22
Granted: 1985-06-20
Abstract: Organonitrogen compounds bearing a labile hydrogen atom directly bonded to a reactive nitrogen function, e.g., nitrogen heterocycles or substituted anilines, are N-alkylated with an N-alkylating agent in the presence of inorganic base and at least one sequestering agent having the structural formula: N-CHR1-CHR2-O-(CHR3-CHR4-O)n-R5]3 (I) wherein n is a number ranging from 0 to 10, R1, R2, R3, R4, which may be identical or different, each represents a hydrogen atom or an alkyl radical having 1 to 4 carbon atoms, and R5  represents an alkyl or cycloalkyl radical having 1 to 12 carbon atoms, a phenyl radical, or a radical of the formula -CmH2m- phi , or CmH2m+1- phi -, m ranging from 1 to about 12 and  phi  being phenyl.
Patent DE-3264037-D1 (DE)
Title: Elastified addition products on the basis of polyalkylene-ether polyols and polyisocyanates, and their use
Inventor: BECKER WILHELM DR
IPC: C08G18/00
Filed: 1982-07-16
Granted: 1985-07-11
Abstract: An elasticized addition product formed from (a) polyalkylene ether-polyols having a molecular weight of 500 to 10,000 and 2 to 6 C atoms in the alkylene radical and (b) polyisocyanates, the ratio of the NCO groups of the component (b) to the OH groups of the component (a) being 1.5:1 to 2.5:1, and the addition product of (a) with (b) is further reacted with hydroxyl compounds from the group comprising (c) imidazolidine of a particular formula and/or (d) hexahydropyrimidine derivatives of a particular formula in an approximately 1:1 ratio of NCO groups to the OH groups of the components (c) and/or (d), and is in the form of this reaction product and/or in the form of a hydrolysis product thereof. Mixtures based on (A) the said addition product as the curing agent and (B) epoxide compounds containing more than one epoxide group, if appropriate together with monoepoxide compounds, are used for the production of molded articles having controlled resilience properties, such as sheet-like structures, adhesive bonds and casting compositions.
Patent DE-3264545-D1 (DE)
Title: 5-(4-phenyl-1-piperidinyl)methyl-2,3-dihydro-2-oxo-1h-imidazole-4-carboxylic acid derivatives
Inventor: GRISAR MARTIN J
IPC: A61K31/44
Filed: 1982-05-03
Granted: 1985-08-08
Abstract: 2,3-Dihydro-2-oxo-1H-imidazole-4-carboxylic acid derivatives having a 5-(4-phenyl-1-piperidinyl)methyl substituent, are useful as cardiotonics, antihypertensives and antithrombotic agents. The compounds are obtained by the reaction of an appropriate amine with a substituted 5-bromomethyl-2,3-dihydro-2-oxo-1H-imidazole-4-carboxylic acid derivative.
Patent DE-3362747-D1 (DE)
Title: Cross-country ski
Inventor: PICHLER OSWALD
IPC: A63C5/07
Filed: 1983-01-26
Granted: 1986-05-07
Abstract: 1. A cross-country ski, the hardness of which in the middle zone is variable by means of a tensioning device (20) acting on one or more tensioning bands (22; 22', 22") engaging the bottom flange of the ski body (12), the said tensioning device having a tensioning knob (34) and the tensioning bands consisting of a material having high tensile strength, characterised in that the tensioning bands (22; 22', 22") extend inside flexible tubes (44) of low-friction plastics, more particularly polyethylene, and an overload prevention means is provided in the tensioning knob (34) and comes into operation before the tearing limit of the or each tensioning band (22; 22', 22") is reached.
Patent DE-3369752-D1 (DE)
Title: Liquid sprayer to deliver small drops of a constant size
Inventor: GRABER ALFRED
IPC: B05B9/08
Filed: 1983-12-15
Granted: 1987-03-12
Abstract: A liquid spray apparatus comprises a pneumatic drive and automatic speed regulating device. To this end, a vane wheel which can be acted upon by an air stream is mounted axially displaceably on a shaft. The vane wheel is in contact with regulating elements which are moved radially outwardly at increasing speed by the influence of centrifugal forces. In doing so the regulating elements act upon the vane wheel in a manner such that it is displaced at least partially out of the range of the air stream.
Patent DE-3370491-D1 (DE)
Title: Adhesive compositions
Inventor: IGARASHI SACHIO
IPC: C08L75/06
Filed: 1983-12-16
Granted: 1987-04-30
Abstract: Adhesive compositions, which comprise (A) a polyester polyol, polyester polyurethene polyol or their mixture, (B) a silane coupling agent, (C) a vinyl-chloride copolymerization resin, (D) a diene synthetic rubber and (E) an organic polyisocyanate.The adhesive compositions can be used as adhesives for plastic films, such as nylon, tetron and polyolefins, aluminum foil, etc., and offers particularly excellent adhesion toward metallized films, whereby the resultant bonded films, even when boiled in an alkali or acid atmosphere, remain free from discoloration or disappearance in the metallized layers.
Patent DE-3373615-D1 (DE)
Title: Electrically powered device for opening and closing the visor of a crash helmet
Inventor: FANTIN LINO
IPC: A42B3/00
Filed: 1983-03-02
Granted: 1987-10-22
Abstract: The device comprises a small electric motor (6) driving, through reduction gearing (7), a gear segment (8) associated with the visor pivot point (3). The gear segment (8) has a configuration which includes a quarter of a circle (10) and a straight protion (9) which imparts the visor (4) with an initial forward movement followed by a pivotal movement during the opening phase, and viceversa during the closing phase.
Patent DE-3375667-D1 (DE)
Title: Method of affixing pick holders to a cutting wheel or a milling drum
Inventor: ALLARD JOSEPH
IPC: E21C35/18
Filed: 1983-07-19
Granted: 1988-03-17
Abstract: This invention relates to a system for mounting tooth-carrier sectors on a cutter wheel or a milling-cutter drum (or coal-cutter drum) permitting the rapid mounting of the sectors, as well as a change in the direction of operation of the wheel or drum about its axis. The supports (2) attached to the wheel (1) by their base are delimited by two lateral surfaces (4) and by one upper surface (3), which rest on the yoke-shaped base of the tooth-carrier sectors (8). The support (2) has a shape which is symmetrical with respect to its axis (7), and its lateral surfaces (4) form with the perpendicular to the axis (7) an angle ( alpha ) which is less than 90 DEG  at their outer end. The sector (8) is closed on the side which rests against the front surface (4) during operation. The sector (8) is attached to its support, for example by means of an elastic dog (11).
Patent DE-3461096-D1 (DE)
Title: Multifunctional quaternary ammonium compounds with up to 4 quaternary ammonium groups at the chain ends, their production and use in cosmetic preparations, particularly for treating the hair
Inventor: RITTER WOLFGANG DR
IPC: A61K8/88
Filed: 1984-02-27
Granted: 1986-12-04
Abstract: 1. A process for the production of polyfunctional quaternary ammonium compounds having an average molecular weight of from 500 to 5000 by reaction of polymer components containing reactive hydrogen with expoxides containing quaternary ammonium groups, characterized in that unbranched oligomers containing 1 or 2 reactive H-atoms at either end of the chain are used as the polymer components containing reactive hydrogen.
Patent DE-3472664-D1 (DE)
Title: Poly (alkenyl) phosphonic acid and methods of use thereof
Inventor: BECKER LARRY WAYNE
IPC: C02F5/14
Filed: 1984-02-15
Granted: 1988-08-18
Abstract: Corrosion and deposit formation along metallic parts in contact with a boiler water system are inhibited by adding to the water system a water soluble polymer having repeating units (I), pref. in amt. of 0.1-500, esp. 20-500 pts. per million parts aq. medium. (I) is of formula where R1 is 1-6C alkyl; and X is OH or OM, M being a cation. Pref. R1 is CH3 or C6H13. A further cpd. may be added to the aq. medium chosen from: (a) inorganic phosphoric acids and water soluble salts, esp. prim. and sec. phosphoric, ortho-, pyro-, tripoly-, trimeta-, and tetrametaphosphoric acids; (b) phosphonic acids and water soluble salts, esp. ethylenediamine tetramethylene phosphonic, methylene diphosphonic, hydroxyethylidene diphosphonic and 2-phosphonobutane -1,2,4-tricarboxylic acids; (c) polyvalent metal salts dissociating to polyvalent metal ions in water, esp. Zn- and Ni chloride or sulphate; and (d) organic phosphoric acid esters and water soluble salts.
Patent DE-3473573-D1 (DE)
Title: Device for transferring components, in particular integrated chips, from an input tray to an output tray
Inventor: UEBERREITER EKKEHARD
IPC: B07C5/36
Filed: 1984-10-31
Granted: 1988-09-29
Abstract: In a device for conveying components contained in an input magazine, particularly integrated chips, to an output magazine (3), which is connected to the input magazine by means of a testing device, individual component receiving portions (34) of the output magazine (3) are provided with storage and indicating devices (52), each of which store and indicate information corresponding to a component testing and measuring class. The components are supplied to the receiving portions (34) of the output magazine (3), on the basis of the data stored in the individual storage and indicating devices (52), so that a component determined by the testing device as belonging to a certain component test and measuring class is conveyed to the receiving portions (34) associated with this class, and in the absence of such a receiving portion is conveyed to a receiving portion which is still free, which is then marked as belonging to the test and measuring class in question.
Patent DE-3484816-D1 (DE)
Inventor: VAN MALDERGHEM EDMUND G
IPC: B65D27/00
Filed: 1984-10-02
Granted: 1991-08-22
Abstract: A cut sheet mailer business form assembly comprises message and cover sheets superimposed and adhered to provide multiple mailers.
Patent DE-3560920-D1 (DE)
Title: Stalling control for a hydraulic system
Inventor: LAGUIONIE PIERRE
IPC: F15B11/16
Filed: 1985-01-28
Granted: 1987-12-10
Abstract: The hydraulic pressure fluid circuit has a receiver and a controlled variable volume pump.  There are primary fluid distributors and each pilot is actuated and interposed between a receiver and a delivery line connected to the pump. Hydraulic manipulators are each associated with one of the primary distributors and connected between the resp. distributor and the pilot fluid pump. The latter has a tacheometer delivering a pilot pressure whose valve is a function of the speed of the variable volume pump drive.
Patent DE-3568228-D1 (DE)
Title: Device for stabilizing the forearms to facilitate acquisition and perfection of pianism
Inventor: SOGNY MICHEL JEAN-JAQUES
IPC: G10C3/00
Filed: 1985-10-30
Granted: 1989-03-16
Abstract: 1. Device for supporting and stabilizing the forearms of a piano player, for the purpose of assisting learning and practising piano playing, of the type constituted by a longitudinal support surface (1) disposed in overhang parallel to the keyboard and between the latter and the player, said surface being adapted to offer a linear support for the forearms when the fingers are manoeuvring the keys, characterized in that the support surface abuts laterally on the two sides of the body of the piano and it is mounted to be angularly movable between an active position, itself pre-adjusted, parallel and in front of the keyboard, and a position of retraction (2') with respect to the keyboard.
Patent DE-3571267-D1 (DE)
Title: Valve seat retainer having a full uninterrupted gasket face
Inventor: KRAUSE BERND
IPC: F16K1/226
Filed: 1985-03-27
Granted: 1989-08-03
Abstract: A recessed seat retainer (51) for a valve is secured in an annular recess on the face of a valve body (12) by a totally internally disposed key system which odes not create an external leak path. An annular keyway (54) is formed in the cylindrical sidewall of a seat retainer (51). A key (52) extends from the cylindrical sidewall of an annular recess formed in an axial face of the valve body. The key (52) is received in the keyway (54) and locks the retainer (51) against axial dislodgement from the valve body (12).
Patent DE-3650034-D1 (DE)
Inventor: WATANABE TAKAYUKI
IPC: G11C29/04
Filed: 1986-03-18
Granted: 1994-09-29
Abstract: A circuit for providing an identification signal indicative of whether or not an semiconductor device has a repaired or replaced portion therein. The circuit is enabled by a control signal which is used for controlling the semiconductor device and causes a change in power supply current flowing into the semiconductor device according to presence or absence of the repaired or replaced portion.
Patent DE-3666509-D1 (DE)
Title: Leakage detection with flexible bag
Inventor: AARTS MATHIAS LEONARDUS C
IPC: G01M3/32
Filed: 1986-07-16
Granted: 1989-11-23
Abstract: A bag (2) for use in leak testing vacuum packages, by placing a vacuum package in a bag of elastic flexible foil, providing a pressure differential between the outside and the inside of the bag, and monitoring the pressure variation in the space between the outside of the package and the inside of the flexible bag. According to the invention, the bag (2) is double-walled with the inner and outer walls merging into each other at the open end of the bag, is provided with a dimensionally stable frame (3) between the walls of the bag, and is further provided with an inlet (4) for admitting compressed air into the space between the walls of the bag.
Patent DE-3676950-D1 (DE)
Inventor: BORGGREFE GERHARD DR
IPC: C10N40/04
Filed: 1986-11-05
Granted: 1991-02-21
Abstract: Acid cleaning/pickling compositions for metal surfaces containing (A) at least one protein-derived polymer, sugar-derived polymer, sorbitol, tannin, or vinyl-based polymer, (B) at least one iodine or iodine-affording compound; acids solutions prepared therefrom; and methods for their use.
Patent DE-3678075-D1 (DE)
Inventor: KUEHNEL WERNER
IPC: B32B27/28
Filed: 1986-05-07
Granted: 1991-04-18
Abstract: The invention describes a multi-ply, self-adhesive and deep-drawable protective sheet, especially for the internal and external outfitting of automotive vehicles, consisting of a carrier sheet containing a thermoplastic synthetic resin based on an ethylene-propylene-diene terpolymer and/or an ethylene-propylene copolymer and a homo- and/or copolymer of propylene, small amounts of fillers and conventional additives; a pressure-sensitive adhesive layer based on an alkyl acrylate and/or methacrylate and/or a copolymerizable, ethylenically unsaturated monomer, such as acylic acid, and a cover layer of a unilaterally siliconized polyolefin film.
Patent DE-3684210-D1 (DE)
Inventor: HOEHN REINHOLD
IPC: E01C19/10
Filed: 1986-09-18
Granted: 1992-04-16
Abstract: The process is for recycling old road material, e.g. asphalt granules, into fresh bituminous material. The process is for emission-free continuous or batch operation, and involves independent dryers for the old asphatl and for the supplementary material. The supplementary filling and binding material is prepared in a separate mixer. In the mixer (8), the constituents (1-4) are intensively mixed, whereby those at high temperature (1 or 2) give up excess heat to the remaining constituents (1,3,4) or (2,3,4). The resulting recycling mixture (5) is fed directly for further processing, or for intermediate storage in batch operation.
Patent DE-3684987-D1 (DE)
Inventor: OTTE BUSCH INDUSTRIE
IPC: H02B1/06
Filed: 1986-10-09
Granted: 1992-05-27
Abstract: The cover device includes a protection cap covering the clamp screw of the connection clamp, the protection cap (2) being rotatably fixed on the device housing. The cap can be rotated from a self-clamping, stabilised mounting position (A) freely passing over the clamp screw (15), by a holding device (9), into a working postion covering the screw and held closed by a latch (11). The protection cap consists of thermo plastic insulating material with a U cross-section and a side projection of trapezoidal form with its middle part over the screw.
Patent DE-3687044-D1 (DE)
Inventor: GHOSH-DASTIDAR PRADIP
IPC: G01N33/531
Filed: 1986-10-28
Granted: 1992-12-03
Abstract: Disclosed are murine-derived hybridoma tumor cell lines and monoclonal anti-thaumatin antibody substances produced by these cell lines. The monoclonal antibody substances may be used alone or in combination in immunological procedures for isolation of thaumatin and for quantitative detection of thaumatin in fluid samples.
Patent DE-3762860-D1 (DE)
Inventor: DEACON ROBERT MICHAEL JOHN
IPC: C07D487/04
Filed: 1987-06-04
Granted: 1990-06-28
Abstract: A compound selected from the group consisting of a compound of the formula   <IMAGE> I  wherein R1 is thiazol-2-yl optionally substituted by 1 or 2 alkyl of 1 to 3 carbon atoms optionally substituted by one or more fluorine or -COOAlk, Alk is alkyl of 1 to 3 carbon atoms, R2 and R3 are individually selected from the group consisting of hydrogen, alkyl of 1 to 3 carbon atoms and alkenyl of 2 to 5 carbon atoms or R2 and R3 together form alkylene of 3 to 5 carbon atoms, X is oxygen or sulfur and R4 is alkyl of 1 to 3 carbon atoms and their non-toxic, pharmaceutically acceptable acid addition salts having minor tranquillizing activity and useful for the treatment of obesity and cognitive impairment.