baber/WOPTO huggingface dataset:
Patent DE-3479903-D1 (DE)
Title: An electrode chamber unit intended for an electrochemical cell having a porous percolation electrode
Inventor: BJAREKLINT AKE
IPC: C25C7/02
Filed: 1984-06-13
Granted: 1989-11-02
Abstract: An electrode chamber unit intended for use in an electrochemical cell including at least one porous percolating electrode in the form of a bed of electrically conductive particles, e.g. of graphite. The unit is distinguished in that it includes at least one substantially flat frame (3), preferably of a polymeric material, said frame defining a central opening (4) which is filled with the electrically conductive particles so as to form a porous bed (5), the particles being kept in place in the central opening of the frame by sufficiently dense separators (10), preferably made from a polymer material, which are arranged to cover the central opening on either side of the frame to form an electrode chamber, that the frame is provided with at least one hole (8) for supply and at least one hole (9) for discharge of electrolyte, where said holes are in communication via supply and discharge channels with the central opening of the frame, and that the frame includes current conductors (6, 7) for supplying electric current to the conductive particles.An electrochemical cell including the above-mentioned unitsA method of producing the cell by placing a separator (13) horisontally, applying at least one frame (3) on top of the separator, filling the central opening (4) of the frame with the particles of the electrically conductive material, placing the next separator (10) thereupon so as to keep the particles in place and repeating the procedure with the number of electrode chamber units which are to be included in the electrochemical cell, and locking the units to each other with conventional locking means (15,16).Use of the cell for purification of water.
Patent DE-3563154-D1 (DE)
Title: Process concerning the electrical resistance of a non-soldered connection in an electric alkaline accumulator or a battery of electric alkaline accumulators, and connection obtained by said process
Inventor: BOUE FRANCIS
IPC: H01R4/26
Filed: 1985-07-25
Granted: 1988-07-07
Abstract: 1. A method of reducing the electrical resistance of a non-welded junction in an alkaline electrical storage cell or in a battery of alkaline electrical storage cells, said junction comprising a stack of a plurality of components made of a metal selected from steel and alloys of steel, said components being juxtaposed and fixed together by clamping means, the method being characterized by the fact that each interface in said stack is provided on at least one of the two faces that face each other with a bump (13, 14, 15, 16), and clamping is performed suitable for reaching at least the elastic limit of the metal.
Patent DE-3567692-D1 (DE)
Title: Device for locking and unlocking turnstiles
Inventor: SCHOTTSTEDT HANS OTTO
IPC: E05B65/00
Filed: 1985-07-13
Granted: 1989-02-23
Abstract: 1. Device for locking and unlocking turnstiles with a vertical axis of rotation and unidirectional lock, in which there are provided a fixed bridging piece (1) arranged above or below the turnstile, a locking disc (2), mounted to rotate, with recesses (12; 16) distributed over its circumference and held fast against rotation on the axle (3) of the turnstile, and two bolts held at the bridging piece (1), and capable of being moved axially into and out of engagement with the recesses (12) of the locking disc (2) and controllable activating magnets (13) that grip the bolts, characterised in that the two bolts are each designed as catches (8, 9) in the shape of double-armed pivoted levers, and that the pivoted levers are mounted on the bridging piece (1) to swivel about axes of rotation (6a, 7a) parallel to the plane of the locking disc (2).
Patent DE-3587407-D1 (DE)
Inventor: WHITELEY HELEN
IPC: C07K14/195
Filed: 1985-08-30
Granted: 1993-07-22
Abstract: A DNA fragment that codes for the portion of Bacillus thuringiensis crystal protein peptide that is toxic to lepidopteran insects. The invention also comprises the DNA and amino acid sequences for the disclosed toxin-encoding DNA fragment. In addition the invention demonstrates that the disclosed toxin-encoding DNA fragment (referred to herein as the Bacillus thuringiensis crystal protein gene toxin segment) is expressible in recombinant host organisms, and that the "toxin" protein product produced by the transformed hosts is toxic to lepidopteran insects.
Patent DE-3665416-D1 (DE)
Title: Rhodium on carbon catalyst
Inventor: SCHROEDER HOBE
IPC: C07B61/00
Filed: 1986-10-03
Granted: 1989-10-12
Abstract: A particulate catalyst composition suitable for purification of terephthalic acid under reducing condi­tions and a method of preparation of such catalyst are disclosed. The catalyst composition includes catalyti­cally active rhodium on a porous, granular, carbonaceous support material having a surface area of at least about 600 cm²/gram. Rhodium is present in an amount of about 0.01 to about 2 weight percent, based on the total weight of dry catalyst composition and calculated as elemental metal. In the presence of hydrogen, this catalyst exhi­bits a reduced terephthalic acid decomposition rate that is comparable to that for a palladium-on-carbon catalyst having the same catalyst metal loading. The catalyst is prepared by contacting a carbonaceous support material having a surface area of at least 600m²/gm and a pH value in its aqueous suspension of 9-11 with an aqueous rhodium salt solution having a pH of 1-4.
Patent DE-3666677-D1 (DE)
Title: Multibit hand tool
Inventor: CORONA ANTONIO
IPC: B25G1/08
Filed: 1986-01-16
Granted: 1989-12-07
Abstract: A multibit hand tool has a plurality of bits (30) provided in a circular pattern within a handle magazine. A rotatable selector cup (14) at the end (16) of the handle (12) permits selection of a desired bit (30) from the magazine and placement in a chuck (72) in the handle. An elongate slot (46) is provided in the cup (14) to permit the manipulation of the bit (30). An improved guidance arrangement (68) is provided for guiding movement of a bit (30) withdrawn from the handle magazine for insertion in the chuck (72). The guide device (68) prevents rotation of the screwdriver bit (30) while being transferred from the magazine to the chuck (72). An improved arrangement is provided for retaining a bit withdrawn from the handle magazine within the bit selector cup (14) so that bits (30) are not lost. The mounting of the bit selector cup on the handle is improved to facilitate assembly and use of the bit selector cup.
Patent DE-3680640-D1 (DE)
Inventor: SCHUERHOFF HANS-JUERGEN
IPC: E04C5/07
Filed: 1986-11-05
Granted: 1991-09-05
Abstract: The invention relates to a reinforcing strip (1) applicable in reinforced concrete, more particularly prestressed concrete, formed by a matrix based on a thermosetting synthetic material in which preferably more than 15000 practically parallel continuous filaments (5) are obtained.
 The filaments (5) are formed from an organic polymer selected from the group of aromatic polyamides, such as polyparaphenylene terephthalamide, or from polyethylene, polyvinyl alcohol or polyacrylonitrile via solvent spinning.
 The matrix is formed from a synthetic material based on epoxy resin and/or bismaleimide resin.
 The reinforcing strip (1) has an improved resistance to alkali.
 The invention also relates to reinforced concrete comprising said strips (1).
Patent DE-3682186-D1 (DE)
Inventor: AUCH DIETMAR
IPC: B29C61/06
Filed: 1986-07-31
Granted: 1991-11-28
Abstract: Heat-shrinkable composite films comprise a layer of polyester, polyamide, polyethylene or polypropylene and a layer of an ethylene ionomer or polymer contg. vinyl acetate. One of the layers is biaxially stretched without thermofixing and bonded to the other layer. The outer layer (1) is pref. of polyamide or polyester. The inner layer (5) is pref. of ethylene ionomer or polymer. An interposed gas-barrier layer of polyvinylidene chloride is pref. bonded to the outer layer by a primer comprising a soln. of a high-mol.wt. polyester in an organic solvent, and to the inner layer by a polyurethane adhesive.
Patent DE-3688436-D1 (DE)
Inventor: HADJIANDREOU PAVLOS
IPC: C09J7/10
Filed: 1986-02-14
Granted: 1993-06-24
Abstract: A curable powder composition comprising two or more separate powdered reactive components is provided with a thin coating of binder on the powder particles under conditions which leave the particles separate from one another. This composition can be rendered cohesive, e.g. by compression, to form self-supporting but surprisingly flexible sheets or other articles of the curable adhesive, while retaining the particles in discrete form within the sheet to retain the desirable balance of storage life against curing performance derived from the particulate form of the reactants.
Patent DE-3689514-D1 (DE)
Inventor: HANSEN KAI BOERJE
IPC: G07D/
Filed: 1986-10-21
Granted: 1994-02-17
Abstract: Certain properties of a coin (1) are measured while the coin runs down a ramp (2) and passes between a pair of coils (6). Measurements in the form of attenuated signals (A1, A2, A3, Amax) are taken at several positions determined by coin edge sensing means (3, 4, 5) detecting the trailing edge of the coin.
Patent DE-3760647-D1 (DE)
Title: Copper-containing agent for combating fungi and bacteria
Inventor: RUPPERSBERGER KARL-GEORG
IPC: A01N59/20
Filed: 1987-03-11
Granted: 1989-11-09
Abstract: 1. An agent for controlling fungi and bacteria, based on a solution of a plant-tolerated copper ammine salt of a polycarboxylic acid, containing from 60 to 100% of acrylic acid or methacrylic acid and from 0 to 40% of acrylates or methacrylates, in water, wherein the solution contains more than 10% by weight of copper.
Patent DE-3762018-D1 (DE)
Inventor: ROELZ WOLFGANG DR
IPC: A61K47/48
Filed: 1987-01-30
Granted: 1990-05-03
Abstract: A pharmaceutical preparation for topical treatment of skin disorders, particularly psoriasis, comprising active ingredients consisting essentially of combinations of 1,8,9-anthracenetriol, and/or derivatives thereof, and urea. The subject preparation is applied in an essentially water-free excipient. The preparation includes surfactants, which are ordinarily incompatible with the active ingredients. By the use of surfactant-urea combinations, surfactants can be incorporated into a stable, lipophilic pharmaceutical preparation, whereby after use the surfactants are liberated by the action of water, to form a readily washable emulsion system. The inventive preparation is advantageously used in the "short time" method of therapy of psoriasis.
Patent DE-3779607-D1 (DE)
Inventor: OCHS KERSTIN
IPC: D06F95/00
Filed: 1987-12-14
Granted: 1992-07-09
Abstract: A textile laundry bag incorporates a textile closure tape for the top bag end. The tape consists of two parts and the end sections of the two parts can be connected to each other through openings in the end sections. The first closure tape part is fastened at its outer end at a right angle to the longitudinal bag axis and the second tape part features at least an additional closureelement holding the tape in the closing position when in use.
Patent DE-3781676-D1 (DE)
Inventor: LENAERTZ PIERRE
IPC: B65H67/04
Filed: 1987-04-13
Granted: 1992-10-15
Abstract: The system has the fibre bundle passing over a mobile table (5) between the two moving containers (3,4) following their movement. The bundle is picked up and gripped by a clamp mechanism (6,10) adjacent to the filled container. It is moved in the opposite direction to that in which the containers are travelling to send the coils on the table into an empty container. It is broken by the movement of the clamp at the end of the operation of automatic container changing.
Patent DE-3781798-D1 (DE)
Inventor: HILL JAMES BYRON
IPC: C22C38/26
Filed: 1987-12-15
Granted: 1992-10-22
Abstract: A weldable ferritic stainless steel and a method for producing the same is provided wherein the steel consists of in weight percent,up to 0.03 carbon, up to 0.05 nitrogen, 10 to 25 chromium, up to 1.0 manganese, up to 0.5 nickel, up to 1.0 silicon, 0.03 to 0.35 titanium, 0.10 to 1.0 niobium, optionally up to 1.2 aluminum, the balance essentially iron, the amounts of titanium and niobium varying inversely and not more than necessary to satisfy specific thermodynamic equations and the method includes casting the steel into ingots or slabs without the precipitation of detrimental intermetallic or nonmetallic titanium compounds so that the hot-rolled band gauge, without grinding, can be cold rolled to final gauge sheet or strip free of open surface defects.
Patent DE-3850915-D1 (DE)
Inventor: ANDERSON DAVID M
IPC: H01M50/429
Filed: 1988-05-20
Granted: 1994-09-08
Abstract: A new type of polymeric microporous membrane has been synthesized which is distinguished by a highly-branched porespace morphology that is continuous and triply-periodic, and thus very precisely controlled and easily characterized. The membrane consists of a polymeric matrix containing pores of diameter on the order of 10 nm connected into a continuous pore network exhibiting long-range three-dimensional order. This long-range order is evidenced in small-angle X-ray scattering (SAXS) experiments by Bragg reflections that index to a triply-periodic space group, as well as in electron micrographs that match predictions from a theoretical model of the same space group and lattice parameter. The membrane combines three important features that have not been present simultaneously in any prior art membrane having pore diameters between 2 nm and 1 micron. First, the pores are identical in size and shape to a very high degree, and their size can be controlled in the synthesis. Second, the porespace is characterized by intricate branching and reconnections, with at least three pore throats meeting at a given pore body, this number (the coordination number) being the same for each pore body, and the porespace is isotropic in the cases where the space group is cubic. These two features allow accurately controlled sieving on the basis of particle size and shape, and provide highly accessible and precisely shaped pore bodies and surfaces for other applications such as catalysis, ion exchange, and the preparation of metal microstructures. And third, the membrane has a high porosity -- approximately 90% -- so that high rates of throughput can be reached. In addition, the membrane can be produced from certain microstructured fluid phases that are thermodynamic equilibrium states, so that it can be produced inexpensively and reliably.
Patent DE-3860886-D1 (DE)
Inventor: BENZ WILLI
IPC: B21B1/46
Filed: 1988-11-26
Granted: 1990-11-29
Abstract: 1. Continuous casting plant for rough strip and consisting substantially of several parallely arranged casting equipments, chill moulds, strip-guiding and strip-deflecting equipments, furthermore with transverse parting equipments for the subdivision of the strands in the roller bed plane, as well as with downstream reheating or heating furnaces, descaling equipments, roll stands, cooling path and reels, wherein the heating furnace (1) displays several parallely arranged feeder roller beds in correspondence with the number of cast strands as well as at least one likewise parallel outlet roller bed for conveying the rough strip to the downstream units, characterised thereby, that the heating furnace (1) displays roller bed planes (10, 11, 12) and heating planes (13, 14), wherein the heating planes (13, 14) are displaced vertically relative to the roller bed planes (10, 11, 12) in the heating furnace (1).
Patent DE-3862931-D1 (DE)
Inventor: KUNZ DIETER DIPL ING
IPC: E04D13/04
Filed: 1988-08-02
Granted: 1991-06-27
Abstract: The invention relates to a gulley for floors or roofs, having a lateral outlet. The odour seal part (2) inserted into this outlet is sealed off by a rolling ring (12) and is guided, upon insertion, by sliding surfaces (17). A stop ring (14) limits the insertion movement. <IMAGE>
Patent DE-3869821-D1 (DE)
Inventor: PASCAL JEAN-CLAUDE
IPC: A61K31/435
Filed: 1988-04-22
Granted: 1992-05-14
Abstract: Substituted imidazolyl-alkyl-piperazine and diazepine derivatives of Formula A: <CHEM>  wherein:      R<1> is aryl;      R<2> is aryl, C1-4 alkyl, or hydrogen;      R<3> is C1-4 alkyl, hydroxy, or hydrogen;      R<4> is aryl;      R<5> is aryl;      m is two or three;      n is zero, one or two,  provided that when R<3> is hydroxy, n is one or two; and      q is zero, one, two, or three; and the pharmaceutically acceptable salts thereof, are useful for treating mammals having a variety of disease states, such as stroke, epilepsy or epileptic psychotic symptoms, hypertension, angina, migraine, arrhythmia, thrombosis, embolism, acute cardiac failure, irritable bowel syndrome, neurodegenerative diseases such as Alzheimer's or Huntington's chorea, diuresis, ischemia such as focal and global ischemia or cerebrovascular ischemia induced by cocaine abuse, and also for treatment of spinal injuries.
Patent DE-3872486-D1 (DE)
Inventor: BAUR FRITZ
IPC: B23D45/12
Filed: 1988-10-26
Granted: 1992-08-06
Abstract: A slot (35) of given width and depth is machined in the inside wall of the pipe, e.g. at the butt joint between two adjacent pipe sections (1,2). A circular cutting tool (18) is supported by a tool carrier attached to a frame which is adjusted to match the i.d. of the pipe, at least one wheel (15',15") at each end contacting the inside wall. These wheels are rotated in the same direction via an electric drive motor (31) or a pneumatic or hydraulic motor. At least one wheel is associated with a track follower which moves along the slot (35). A second electric pneumatic or hydraulic motor is used to drive the cutting tool (18), e.g. a circular saw.
Patent DE-3881583-D1 (DE)
Inventor: MYLARI BANAVARA LAKSHMANA
IPC: C07D307/89
Filed: 1988-06-07
Granted: 1993-07-15
Abstract: A process for the preparation of oxophthalazinyl acetic acids having benzothiazole or other heterocyclic side chains comprising reacting an oxophthalizinyl acetic acid ester with an aniline derivative is disclosed. Also disclosed are processes for the preparation of such oxophthalizinyl esters.
Patent DE-3882140-D1 (DE)
Title: Praenatales screening fuer downs-syndrom.
Inventor: WALD NICHOLAS
IPC: G01N33/50
Filed: 1988-07-11
Granted: 1993-08-05
Abstract: An antenatal screening test for risk of Down's Syndrome in a foetus, which is carried out on a maternal blood sample before the beginning of the third trimester of pregnancy, comprises assaying the sample for a metabolite of feto-placental activity which is affected by the presence of Down's Syndrome, and which may be selected from unconjugated oestriol; progesterone; 16-alpha-hydroxy-dehydroepiandrosterone sulphate (16-alpha-hydroxy-DHEAS); and, dehydroepiandrosterone sulphate (DHEAS). The method may also include an additional assay for alpha-fetoprotein and/or human chorionic gonadotrophin.
Patent DE-50001282-D1 (DE)
Inventor: KLOS VOLKER
IPC: G08B5/22
Filed: 2000-05-18
Granted: 2003-03-27
Abstract: The invention relates to a call system for use in the field of nursing care. Said call system comprises a bed operator device (10) and a signaling device (12), whereby the bed operator device (10) has an emergency call button (16) and a first switch (18) that is coupled to said emergency call button (16). The switch controls the signaling device (12) via first connection means (20, 22, 24, 26, 28). In order to improve the reliability of call systems for use in the field of nursing care, a second switch (34) is provided which is coupled to the emergency call button (16) and which controls the signaling device (12) via second connection means (36, 38) that are independent of the first connection means (20, 22, 24, 26, 28).
Patent DE-50009135-D1 (DE)
Inventor: GERSDORF OLIVER
IPC: E05C9/22
Filed: 2000-07-15
Granted: 2005-02-03
Abstract: The invention relates to an armature component comprising a rod (2) which can be stationarily fixed to a window or a door or to a sliding member which can be slid longitudinally along said rod e.g. a driving rod (3). Said rod (2) and sliding member (3) are connected together by the longitudinal edges (9) of a longitudinal hole (5) pertaining to a projecting component to form an armature component. The projecting components (8) are attached to a nipple- or mushroom shaped material segment (4) located in front of the rods (2) in order to facilitate cheap and easy production avoiding additional working steps and/or use of securing components whereby the material segment (4) is made of the same material as the rod (2). The material segment (4) has a traversing bore (6).
Patent DE-50009942-D1 (DE)
Inventor: OSTROWSKI WOLFGANG
IPC: B60S1/04
Filed: 2000-07-06
Granted: 2005-05-04
Abstract: The invention relates to a device for mounting a windshield wiper on a vehicle body. Said mounting device comprises an elongated support with a pre-assembled wiper motor, a transmission, a driving crank and a transmission rod assembly that is linked with said driving crank and with at least the drive shaft for a wiper arm by means of a pivoted lever. The support structure is linked with the vehicle body in three mounting points. It is the aim of the invention to design a mounting device that requires only little assembly space for mounting the equipped support structure on the vehicle body and that facilitates the assembly. To this end, two of the mounting points (P1 and P2) that are used to establish a firm connection with the vehicle body are located along the longitudinal axis of the support structure (1) and are spaced apart from one another. The third mounting point (P3) is located at a distance from the connecting line between said mounting points (P1, P2) and is configured as a connector element (10) of a vibration-free and noise-reduced connector for a counter piece (11) to be firmly mounted on the vehicle body. The direction of connection is substantially transversal to the rotational axis of the drive crank (6) that drives the drive rod assembly (7).
Patent DE-50010988-D1 (DE)
Inventor: NAUMANN FRANK
IPC: C07D213/74
Filed: 2000-06-06
Granted: 2005-09-22
Abstract: The invention relates to oxidation colorants for coloring keratin fibers, especially human hair. The inventive colorants contain, dissolved in a medium that is appropriate for coloring, at least one 2,5-diaminopyridine derivative of the general formula (I) wherein R<1> and R<2> may independently represent hydrogen, a C1 to C4 alkyl group or a C1 to C4 hydroxyalkyl group or, together with the nitrogen atom to which they are bound, form an optionally substituted, saturated heterocyclic 5- or 6-membered ring that may contain another nitrogen atom or an oxygen atom, R<3> is hydrogen, a C1 to C4 alkyl group or a C1 to C4 hydroxyalkyl group, R<4> and R<5> independently represent hydrogen, a C1 to C4 alkyl group or a C3 to C8 cycloalkyl group, R<6> and R<7> independently represent hydrogen, a halogen atom, a C1 to C4 alkyl group, a C1 to C4 hydroxyalkyl group, a C1 to C4 aminoalkyl group or a C1 to C4 alkoxy group and n is 1 or 2, or a physiologically acceptable salt of the above compounds. The inventive agents are characterized by intense colorations especially in the red/brown range and by excellent color fastness properties.
Patent DE-50011138-D1 (DE)
Inventor: FISCHER WILFRIED
IPC: A61M5/145
Filed: 2000-10-31
Granted: 2005-10-13
Abstract: A device for dispensing liquid from a bag has upper and lower casing halves and a closure holding together the casing halves. A pressure piston in the casing can press the bag against the lower casing half. This piston is operated by a rocking lever having an upper end bearing on the upper casing half and a lower end on which the piston is pivoted and a tension spring and flexible element connected between the casing halves and the upper end of the rocking lever and angularly biasing the lever for movement from a generally horizontal position with the piston raised and a tilted position with the piston lowered for applying such a force to the pressure piston that a pressure is generated in the bag that causes the discharge of a constant liquid volume per unit of time.