baber/WOPTO huggingface dataset:
Patent DE-68909837-D1 (DE)
Inventor: PARKER ALAN
IPC: B65D77/06
Filed: 1989-05-18
Granted: 1993-11-18
Abstract: A dispenser for a gasified beverage comprising a housing (1), a container (5) of gasified beverage in said housing, a container (8) of gas in said housing for topping up the beverage container with gas, and a single dispensing valve unit (4) operatively connected to both of said containers and manually accessible to the user, said valve unit being so arranged, as, when operated, both to dispense the beverage and to cause topping up gas to be released from the gas container and supplied to the beverage container.
Patent DE-68921418-D1 (DE)
Inventor: WAETJEN FRANK
IPC: C07D487/04
Filed: 1989-11-09
Granted: 1995-04-06
Abstract: A novel chemical process for preparing imidazoquinoxalines bearing hydrogen substitution in the 5-position comprises dealkylation of the novel corresponding 5-tert-butyl compound (which also has vaulable pharmacological properties).
Patent DE-68929373-D1 (DE)
Inventor: COZZETTE N
IPC: G01N27/26
Filed: 1989-11-13
Granted: 2002-04-04
Abstract: An efficient method for the microfabrication of electronic devices which have been adapted for the analyses of biologically significant analyte species is described. The techniques of the present invention allow for close control over the dimensional features of the various components and layers established on a suitable substrate. Such control extends to those parts of the devices which incorporate the biological components which enable these devices to function as biological sensors. The materials and methods disclosed herein thus provide an effective means for the mass production of uniform wholly microfabricated biosensors. Various embodiments of the devices themselves are described herein which are especially suited for real time analyses of biological samples in a clinical setting. In particular, the present invention describes assays which can be performed using certain ligand/ligand receptor-based biosensor embodiments. The present invention also discloses a novel method for the electrochemical detection of particular analyte species of biological and physiological significance using an substrate/label signal generating pair which produces a change in the concentration of electroactive species selected from the group consisting of dioxygen and hydrogen peroxide.
Patent DE-68929469-D1 (DE)
Inventor: KANEKO MASAHIKO
IPC: G11B11/105
Filed: 1989-07-12
Granted: 2003-06-26
Abstract: The present invention relates to a thermomagnetic recording method using a thermomagnetic recording medium formed in a laminated structure of, at least, first and second magnetic thin films (11, 12, 13) each having perpendicular magnetic anisotropy, wherein said second magnetic thin film (12) is formed of first and second component films (121, 122) laminated to each other by exchange coupling, said first and second component films (121, 122) having characteristics HC21R > HC22Rand TC21 < TC22, HC21R and HC22R representing coercive forces of said first and second component films (121, 122) at room temperature and TC21 and TC22 representing the Curie temperatures of the same. This method comprises the steps of: modulating a first heating condition to heat the medium to a first temperature T1 being virtually in the vicinity of the Curie temperature TC1 of said first magnetic thin film (11) and not causing reversal of the magnetic moment in said second magnetic thin film (12) and a second heating condition to heat the medium to a second temperature T2 being over said Curie temperature TC1 and sufficient to cause reversal of the magnetic moment in said second magnetic thin film (12) in accordance with an information signal to be recorded, and adapting in the course of the medium cooling down from the first and second heated states such that the magnetic moments within said second magnetic thin film (12) are brought into the same state. <IMAGE>
Patent DE-69001072-D1 (DE)
Inventor: ALLEGRUCCI JEAN-PIERRE
IPC: E01B7/06
Filed: 1990-12-27
Granted: 1993-04-15
Abstract: The switch consists of a profiled cradle forming the receptacle of a movable deflecting switch (18) and the rolling and guide surfaces and allowing the installation of the means necessary for operating the switch. To reduce the machining waste, the cradle consists of a profiled body (20) produced by chip-removing machining and bolted to the main rail (22) which, for this purpose, is deprived of its adjacent foot over the entire length of the body (20) and its groove (24) over the length of movability of the switch (18). <IMAGE>
Patent DE-69002906-D1 (DE)
Inventor: KORHONEN PERTTI JUHANI
IPC: H03G11/00
Filed: 1990-09-17
Granted: 1993-09-30
Abstract: An integrated dynamic amplitude limiter is disclosed for limiting the deviation of a transmitter operating at audio frequencies. In an amplitude limiter according to the invention, a dynamic AGC amplifier block (1), a level clipper block (3) and a block (2) which forms the higher and lower limiting levels are implemented using switched capacitors (SC), and they are formed into an integrated amplitude limiter circuitry, and the voltages which define the higher and lower limiting levels are formed from the voltage of the band-gap voltage reference (Vbgref), which voltage is formed in relation to the virtual ground voltage of the amplifier circuitry, in which case the limiting levels are independent of the supply voltage (Vdd).
Patent DE-69006334-D1 (DE)
Inventor: PESCHER YVETTE
IPC: C22B3/36
Filed: 1990-11-07
Granted: 1994-03-10
Abstract: Process for the recovery of gallium from a basic solution such as the Bayer lye. 
<??>This process consists in extracting the gallium present in Bayer lye into a water-immiscible solvent and in then reextracting the gallium with a strong base solution. 
<??>In a second cycle the gallium present in the strong base solution is reextracted with a water-immiscible solvent and then recovered with an aqueous solution which is either acidic or basic, to produce a gallium solution which can be subjected directly to an electrolysis with a view to the production of gallium metal.
Patent DE-69016526-D1 (DE)
Inventor: NYS MARC
IPC: B21F27/00
Filed: 1990-07-20
Granted: 1995-03-16
Abstract: The invention relates to a method for manufacturing a netting of metal wire, whereby starting from drawn wire of steel with < 0,25 % C, this wire is annealed and a netting is formed of the thus annealed wire, whereby the wire is continuously drawn from a spool, conducted through an annealing apparatus and thereupon formed into a netting.
Patent DE-69020881-D1 (DE)
Inventor: GRAZIUTTI GIUSEPPE
IPC: B65H75/22
Filed: 1990-12-21
Granted: 1995-08-17
Abstract: Reel to hold metallic wire, which can be dismantled and is suitable to take up rolls of metallic wire having a round, oval, three-lobed, hexagonal, rectangular, square, etc. section and produced by being hot or cold drawn or rolled, the reel (10) consisting of a central cylindrical body (11) and two lateral flanges (12-13), of which the second lateral flange (13) is connected to the cylindrical body (11) in such a way that it can be released and withdrawn therefrom axially, the reel (10) including also channel means (18) suitable for the tying of a roll of wire wound on the cylindrical body (11) and further including movable means (22-25) capable of being actuated from outside (41-42) the reel (10), means (28-29) able to release the withdrawable second lateral flange (13) and cooperating with the movable means (22-25) and sector means (33) which support the metallic wire wound on the reel (10) and are solidly fixed to the flange release means (28-29), the movable means (22-25) actuating the flange release means (28-29) in one or more successive steps, which determine first the release of the withdrawable second flange (13) and the simultaneous retention of the roll of wire wound on the sector support means (33) and thereafter the release and possible removal of the roll of wire thus wound. <IMAGE>
Patent DE-69022943-D1 (DE)
Inventor: BOUISSET MICHEL
IPC: C07D495/04
Filed: 1990-06-26
Granted: 1995-11-16
Abstract: Compounds of formula    <IMAGE>  I  in which R1 and R2 are hydrogen or halogen, are prepared by reacting an aldehyde of formula: <IMAGE> IV  with CHBr3 and KOH in a mixture of an inert solvent and water. Further an ester of compound (I) wherein R1 is H and R2 is 2-Cl is reacted with 4,5,6,7-tetrahydrothieno[3,2-c]pyridine to produce a compound of formula III:   <IMAGE>  which is useful as a medicament.
Patent DE-69026679-D1 (DE)
Inventor: EWEN JOHN A
IPC: C08F4/60
Filed: 1990-10-09
Granted: 1996-05-30
Abstract: The invention is for a catalyst system for polymerization of olefins using an ionic mettallocene catalyst with aluminum alkyl. The metallocene catalyst is an ion pair formed from a neutral metallocene compound and an ionizing compound. The invention can be used in any method of producing ionic metallocene catalyst. Use of aluminum alkyl with an ionic metallocene catalyst eliminates the need for using methylaluminoxane (MAO). Catalysts produced by the method of this invention have high activity. The invention reduces catalyst poisons which cause low activity, no activity or uncontrolled polymerizations. Polymerizations using this catalyst system are reproducible and controllable.
Patent DE-69031872-D1 (DE)
Inventor: SAIKAWA HIDEO
IPC: B41J2/175
Filed: 1990-09-17
Granted: 1998-02-05
Abstract: The ink-jet head includes an ink container (1000) containing ink, and a recording head, to be supplied with ink, connected to the container. A porous material (900) in located in the container. A supply port (2200) is located in the container supplying ink to the recording head. An opening (5) in the container allows the inside of the container to communicate with the atmosphere. The cavities provided by non-contact between the porous material and the container inside walls exist where the communicating port is formed, opposite from the opening. The head includes a thermal energy generating unit causing film boiling.
Patent DE-69032321-D1 (DE)
Inventor: FINN JOHN MICHAEL
IPC: C07D405/04
Filed: 1990-11-19
Granted: 1998-06-25
Abstract: There are provided alkyl esters of 5-heterocyclic-pyridine-2,3-dicarboxylic acids and 5-heterocyclic 2-(2-imidazolin-2-yl)pyridine compounds, which are effective for the control of undesirable plant species. Also described are methods for the herbicidal use of said compounds and methods for their preparation.
Patent DE-69033741-D1 (DE)
Inventor: KREMPF GERARD
IPC: C01B21/16
Filed: 1990-11-16
Granted: 2001-07-05
Abstract: By avoiding the use of a thermo-syphon type reboiler in a hydrolysis column, decomposition of hydrazine hydrate is greatly reduced. The hydrazine hydrate solution may also contain an azine (I), a hydrazone (II), or a ketone, in an aqueous or anhydrous solution. : R1 - R6 = 1 - 12C alkyl or 3 - 12C cycloalkyl (optionally substituted by Cl, Br, F, NO2, OH, alkoxy or ester) Hydrolysis is effected in a distillation column provided with water and the azine, a ketone being recovered at the head and hydrazine hydrate at the base. The vaporization of the hydrazine hydrate solution is characterized in that the transfer surface of vaporization energy is an oxide of Ti or Cr.
Patent DE-69112195-D1 (DE)
Inventor: SCHRENK WALTER J
IPC: B29C48/71
Filed: 1991-12-11
Granted: 1995-09-21
Abstract: Multilayer films are generated by dividing a first stream comprised of discrete layers of one or more materials into a plurality of branch streams (14,16,18,20), redirecting or repositioning (40) the branch streams, expanding (48) and contracting (54) the branch streams in a symmetrical fashion, and recombining (56) the branch streams to form a second stream having a greater number of discrete layers than the first stream. Alternatively, the branch streams are redirected or repositioned (64), recombined (68) to form a second stream having a greater number of discrete layers than the first stream, and the second stream expanded and contracted (66) in a symmetrical fashion. A gradient in, or other distribution of, thickness is provided by independently controlling (58,60) the flow rates of the branch streams. <IMAGE>
Patent DE-69117425-D1 (DE)
Inventor: YANAGISAWA TATEO
IPC: B29C49/20
Filed: 1991-04-11
Granted: 1996-04-04
Abstract: A bottle comprising a main body and a handle body (2) having engaging protusions (26,27) wrapped up by the main body for integrating the handle body (2) with the main body.
Patent DE-69209822-D1 (DE)
Inventor: ROSEN HENRI E
IPC: A43B3/26
Filed: 1992-01-04
Granted: 1996-05-15
Abstract: An improved shoe construction is disclosed which affords manually operable girth adjustment by a shoe upper having a widthwise adjustable bottom section and substantially hidden girth adjusting removably attachable fastener positioned between the bottom section of shoe upper and the sole.
Patent DE-69220455-D1 (DE)
Inventor: MARKUS PAUL HENRY
IPC: A23L27/20
Filed: 1992-11-05
Granted: 1997-07-24
Abstract: A process for the preparation of phenylaldehydes, in particular vanillin by converting compounds having the formula <CHEM>  wherein  R1 = H, OH, OCH3 and C1-4 alkyl,  R3 = H, OH, OCH3 and C1-4 alkyl, and  R2 = H, C1-6 alkyl, -CH2OH, -COOH, -OCH3 and -CH20-R4, wherein  R4 = benzoyl or C1-4 alkanoyl or  R2 = -CO-CH2-CO-; the last radical combining two structures having formula I or its tautomeric isomers in the presence of the enzyme lipoxidase (EC 1.13.11.12) (also called lipoxygenase) into the phenylaldehyde compounds having the formula <CHEM> wherein R1 and R3 have the meanings indicated above. i
Patent DE-69222432-D1 (DE)
Inventor: SEPETKA IVAN
IPC: A61F2/00
Filed: 1992-12-04
Granted: 1997-10-30
Abstract: A pusher-vasoocclusive coil assembly that is advanced through a catheter to a site within a vessel and is manipulated to detach the coil from the assembly. The pusher has a distal end that is initially threaded into the proximal end of the coil and the assembly includes a sleeve that is slid over the pusher and whose distal edge abuts the proximal end of the coil to hold the coil in place while the distal end of the pusher is threaded out of the coil to detach the coil at the site.
Patent DE-69228922-D1 (DE)
Inventor: LIM RICHARD M
IPC: A61K6/884
Filed: 1992-12-18
Granted: 1999-05-20
Abstract: A composition containing a water soluble or water swellable polyelectrolyte or salts thereof in a dentifrice base or other oral compositions which can be used for relieving pain and discomfort caused by hypersensitive teeth. The salts can be single or mixed partial salts of the polyelectrolyte.
Patent DE-69302564-D1 (DE)
Inventor: MICHELOTTI ENRIQUE LUIS
IPC: C07C251/48
Filed: 1993-11-22
Granted: 1996-06-13
Abstract: The present invention provides N-acetonylbenzamides which exhibit low phytotoxicity and are useful for control of a wide range of fungi, including phytopathogenic fungi of the classes Oomycetes, Ascomycetes, Deuteromycetes and Basidiomycetes.The present invention also provides fungicidal compositions comprising such N-acetonylbenzamides and a method of controlling phytopathogenic fungi using such N-acetonylbenzamides.
Patent DE-69302957-D1 (DE)
Inventor: KOIRANEN VESA
IPC: D21F5/04
Filed: 1993-04-07
Granted: 1996-07-11
Abstract: The invention concerns a device (20) for stabilization of the paper web in a group of cylinders in the dryer section of a paper machine, which group of cylinders comprises a row of drying cylinders (10) and a corresponding row of leading rolls (12) or equivalent placed as interlocked with said drying cylinders, said group of cylinders being provided with single-wire draw (11) so that the heated drying cylinders (10) in the group are placed outside their loop of the drying wire (11) and the leading rolls (12) in the group are placed inside the loop of the drying wire (11), and a device (20) for stabilization being provided in the area (T) between the adjacent drying cylinders (10) and the leading roll (12) or equivalent placed as interlocked between them in the group of cylinders, from which device for stabilization an air flow (F) can be directed which is directed in the direction opposite to the direction of running (P11) of the paper web (W). The nozzle opening (21) of the device (20) for stabilization is shaped so that said air flow (F) follows the substantially smooth face (22) of the device (20) for stabilization, which face (22) is substantially parallel to the drying wire (11), while, at the same time, ejecting surrounding air along with it, and that the group of cylinders has been formed as of compact geometry. <IMAGE>
Patent DE-69314349-D1 (DE)
Inventor: MONTOYA PIERRE
IPC: A63C5/06
Filed: 1993-12-20
Granted: 1997-11-06
Abstract: PCT No. PCT/FR93/01269 Sec. 371 Date Jun. 20, 1995 Sec. 102(e) Date Jun. 20, 1995 PCT Filed Dec. 20, 1993 PCT Pub. No. WO94/14508 PCT Pub. Date Jul. 7, 1994A device for retaining a ski which has become detached in powder or deep snow. The device comprises a strap that links a ski boot to a winding apparatus mounted on the ski. The winding apparatus comprises two units each of which includes a spring positioned adjacent to a bearing unit. An elongated pin extends between the two units and the strap winds around the pin in the space between the two units. The bearing unit has an aperture extending through it and the pin extends through the aperture. Each end of the pin is attached to one of the springs.
Patent DE-69318414-D1 (DE)
Inventor: VERNON GEOFFREY WILLIAM
IPC: B29C65/18
Filed: 1993-09-10
Granted: 1998-06-10
Abstract: Tags and thread are assembled together for the manufacture of tagged articles such as infusion packets in which each tag is attached to the packet by a length of thread. The thread is held in a looped form between the tag and the packet before use. For the assembly of the tags and thread and to increase the length of thread attaching each tag, means are provided for forming a doubled-over loop that can be trapped between the tag and the packet.
Patent DE-69323498-D1 (DE)
Inventor: HOORNE DIRK
IPC: C09K23/00
Filed: 1993-11-16
Granted: 1999-03-25
Abstract: A composition comprising a solution which comprises a hydrocarbyl polysaccharide, a non-ionic surfactant and an antifoam component, which antifoam component forms a separate phase on dilution with water, thereby reducing the foam which would normally arise from the hydrocarbyl polysaccharides, which is especially useful when it is necessary to spray the composition. The composition is useful as an adjuvant for example in agrochemical formulation, for example growth regulators, herbicides, and especially pesticides (such as insecticides, fungicides or acaricides), or as in the cleaning of hard surfaces, for example bottles. A concentrate and a corresponding dilute formulation e.g. for such purposes, in which an appropriate chemical agent is present, and processes for preparing and using the composition, concentrate and dilute formulation.
Patent DE-69324813-D1 (DE)
Inventor: FIORETTI PHILIP R
IPC: H04H20/00
Filed: 1993-09-07
Granted: 1999-06-10
Abstract: A gaming system is described for playing a game of chance over a wide geographic area, wherein said game requires a plurality of game card arrays, each formed from a plurality of symbols positioned in predetermined symbol display locations, and further wherein it is an object of the game to sequentially and randomly generate symbols from a predetermined symbol universe, matching generated symbols against the symbols on said game card arrays, with a winner being declared whenever a predefined pattern of generated symbols is formed on at least one of said game card arrays, comprising: <a)   means for issuing, purchasing, distributing, creating, validating and/or registering game card arrays in response to game card array issuance, purchase, distribution, creation, validation or registration requests; and <b)   means for enabling each potential participant in said game to independently select, from a multiplicity of potential game participation sites, where to participate in said game of chance.   <IMAGE>
Patent DE-69325043-D1 (DE)
Inventor: OHMI TADAHIRO
IPC: G03F7/32
Filed: 1993-02-05
Granted: 1999-07-01
Abstract: Provided is a lithographic developer used to develop a resist pattern having regions with different sizes and shapes, by dissolving and removing a resist region of a resist layer formed in the resist pattern, wherein said developer comprises a surfactant capable of increasing the dissolution of a resist in the resist region to be dissolved and removed, having a smaller dissolving-and-removing area on the surface of said resist layer.
Patent DE-69329645-D1 (DE)
Inventor: CASTRO PINEIRO JOSE LUIS
IPC: A61P9/00
Filed: 1993-03-29
Granted: 2000-12-14
Abstract: PCT No. PCT/GB93/00652 Sec. 371 Date Sep. 29, 1994 Sec. 102(e) Date Sep. 29, 1994 PCT Filed Mar. 29, 1993 PCT Pub. No. WO93/20066 PCT Pub. Date Oct. 14, 1993A class of substituted imidazole, triazole and tetrazole derivatives are selective agonists of 5-HT1-like receptors and are therefore useful in the treatment of clinical conditions, in particular migraine and associated disorders, for which a selective agonist of these receptors is indicated.
Patent DE-69330715-D1 (DE)
Inventor: WEBBER STEPHEN E
IPC: C07D239/88
Filed: 1993-03-26
Granted: 2001-10-11
Abstract: Quinazoline compounds which demonstrate antiproliferative activity, such as antitumor activity, processes of preparing these compounds, pharmaceutical compositions containing these compounds, and the use of these compounds. These compounds inhibit the growth and proliferation of the cells of higher organisms and microorganisms, such as bacteria, yeasts and fungi. Preferred quinazoline compounds are capable of inhibiting the enzyme thymidylate synthase. Effects derived from the inhibition of the enzyme thymidylate synthase include those discussed above.
Patent DE-69331355-D1 (DE)
Inventor: BEKELE SOLOMON
IPC: B32B27/18
Filed: 1993-01-19
Granted: 2002-01-31
Abstract: Multiple layer cook-in films are disclosed from which packages such as bags or casings can be made. The films have a first food contact layer that adheres during cook-in to a contained meat product. The first layer comprises a blend of a first and a second polyamide, preferably with a small amount of an antioxidant. The film also has a core layer adhered thereto which is based on an anhydride modified alpha-olefin copolymer that also has rubber moieties. Improved cold seal strength over time, improved stress orientation processing and lower shrink temperatures are obtained with the core layer.
Patent DE-69420455-D1 (DE)
Inventor: VAN MOL JOHANNES CATHARINA FRA
IPC: B66F17/00
Filed: 1994-03-31
Granted: 1999-10-14
Abstract: A platform (1) is equipped with a chair (3), which chair is displaceable along a mast (2), and to which chair platform components (1-1,1-2) can be affixed, whereby, force indication means (9) are incorporated between the chair (3) and the platform components (1-1,1-2) so that an indication can be provided concerning the differences in the mechanical loading of the platform components located at opposite sides of the chair. A simple embodiment arises through the application of a beam (8) which is freely-spanned with respect to the chair (3) and which is connected in a hinged manner with the platform components (1-1,1-2), within which beam force indication means (9) are incorporated. <IMAGE>