baber/WOPTO huggingface dataset:
Patent DE-2227225-B2 (DE)
Title: Metering outlet system for toilet cisterns - has grooved float with semicircular weights held together by rubber ring
IPC: E03D1/14
Filed: 1972-06-05
Abstract: The arrangement for metered actuation of a toilet flushing system has a flushing cistern with valve actuating rod. The cistern rod actuated with a knob or with an actuating lever. The actuating rod is provided with a cylindrical tubular freely moving float. The flushing system can be modified easily in already existing and also in new cisterns so that flushing is possible with metered quantities of water. The arrangement is provided with a weight (5) which acts agains the buoyancy of the float (1). The float (1) has longitudinal groove (2) and the weight (5) is placed on this float. The weight consists of two semicircular rings (5a, 5b) which form a complete ring. Each half is provided on its inner face with a lug (6) which engage with longitudinal grooves (2) of the float. The semicircles are held together by a rubber 0 ring (8) which is fitted into groove (7) on the circumference of the semicircles.
Patent FR-2523505-B2 (FR)
IPC: B29D11/00
Filed: 1982-03-17
Granted: 1984-06-08
Abstract: The invention concerns a method and an apparatus for manufacturing a contact lens, through molding within water-tight molds. The polymerization of lenses is insured by arranging a number of molds within one or several sealed metallic chambers (9) constituting a resonant cavity of a unique mode for an ultra high frequency wave; these molds are positioned in an area of the cavity where the electromagnetic field approximately of ultra high frequency waves is homogeneous, and are distributed so that the amounts of basic composition to be polymerized act as a load fitted to the inside of said cavity.
Patent JP-2606757-B2 (JP)
IPC: B01D45/08
Filed: 1991-01-07
Granted: 1997-05-07
Abstract: An internal particle separator has impingement members (12) positioned within a furnace enclosure (16) across and just upstream of a furnace exit opening (18). The impingement members (12) are organized into at least two staggered rows that are positioned fully to cover the exit opening (18) thereby allowing entrained particles to strike the impingement members (12) and free-fall directly back into the fluidized bed to increase its density. A baffle plate (26) is attached to the lower end region of the impingement members (12) thereby obstructing the vertical gas passage between the members (12).
Patent JP-2609060-B2 (JP)
IPC: C08L63/10
Filed: 1994-02-14
Granted: 1997-05-14
Abstract: Reaction-curable resin compositions based on unsaturated polyester resins, vinyl ester resins or acrylic resins are generally two-component systems, where one component contains the preaccelerated reaction-curable resin and the other component contains the curing agent. In order to ensure homogeneous curing of the components and to reduce the consumption of curing agent, based on the total amount of resin, an anchoring cartridge having two chambers is proposed, where the first chamber contains a curing agent component comprising an unaccelerated resin which cures by means of free radicals in which a certain amount of curing agent is dissolved, and the other chamber contains a resin which has been mixed with accelerator.
Patent JP-2974432-B2 (JP)
IPC: B01J27/232
Filed: 1991-01-24
Granted: 1999-11-10
Abstract: An improved process for the synthesis of 2-(2 min -thienyl)ethylamine from suitably functionalized derivatives of 2-(2 min -thienyl)ethanol employing ammonia gas in the presence of a metal salt or liquid ammonia and alkyl ketone as a solvent. The 2-(2 min -thienyl)ethylamine produced by this process is advantageously converted to the carbamic acid salt, which is suitably reconverted to 2-(2 min -thienyl)ethylamine, a useful intermediate in the synthesis of ticlopidine.
Patent JP-H0699548-B2 (JP)
IPC: C08G63/91
Filed: 1987-02-25
Abstract: A linear aromatic polyester which comprises residues of a bisphenol and an aromatic dicarboxylic acid and in which the terminal residues of the polyester chain comprise a residue of the carboxylic acid is improved by causing the end carboxylate groups of the terminal dicarboxylic acid to comprise benzoate groups.
Patent JP-2547812-B2 (JP)
IPC: C07C5/393
Filed: 1988-02-25
Granted: 1996-10-23
Abstract: Zeolite L containing caesium is prepared by a process in which said zeolite L is crystallised from a synthesis mixture with a molar composition (expressed as oxides) of:          K2O/SiO2      0.15 to 0.40        K2O/Cs2O      3 to 10        H2O/K2O       40 to 100  and   SiO2/Al2O3    7 to 13   and containing 0.5 to 15 ppm (by weight) of divalent metal cations, e.g. Mg ions. The zeolite L can form part of a dehydrocyclisation and/or isomerisation catalyst.
Patent JP-2991789-B2 (JP)
IPC: B29C45/27
Filed: 1991-02-19
Granted: 1999-12-20
Abstract: The heat of a heater sheath wire (14) is both the heat that is directly transmitted to a heated nozzle main body (10) and the heat that is indirectly transmitted to the heated nozzle main body (10) via a metal strip (15) and both provide the effect of efficiently heating the heated nozzle main body (10) and producing a significant increase in the performance. The heated nozzle for plastic injection molding according to the present invention is configured so as to have a spiral-shaped groove (12) on its outer periphery, the heater sheath wire (14) that is pressed into the spiral-shaped groove (12) and the metal strip (15) that is wound around the surface of the outer periphery of the heated nozzle main body (10) and is welded to the heated nozzle main body (10).
Patent JP-H0159560-B2 (JP)
IPC: G21C19/06
Filed: 1982-03-30
Abstract: A storage arrangement for nuclear fuel comprises a plenum chamber (1) having a base (2) pierced by a plurality of openings each of which has sealed to it an open topped tube (3) extending downwards therefrom and closed at its lower end, the plenum chamber, with the tubes, forming an air-filled enclosure associated with an exhaust system (11) for exhausting air from the system through filters (12) to maintain the interior of the enclosure at sub-atmospheric pressure, the tubes being arranged to accommodate the stored fuel and the arrangement including means for producing a flow of cooling air over the exterior of the tubes so that the latter effectively form a plurality of heat exchangers in close proximity to the fuel. The air may be caused to flow over the tube surfaces by a natural thermosyphon process.
Patent JP-4270476-B2 (JP)
IPC: C25C5/02
Filed: 1995-03-14
Granted: 2009-06-03
Abstract: The object of the invention is a method for the electrochemical preparation of metal colloids with particle sizes of less than 30 nm, characterized in that one or more metals of groups Ib, IIb, III, IV, V, VI, VIIb, VIII, lanthanoides, and/or actinoides of the periodic table are cathodically reduced in the presence of a stabilizer, optionally with a supporting electrolyte being added, in organic solvents or in solvent mixtures of organic solvents and/or water within a temperature range of between -78 DEG C and +120 DEG C to form metal colloidal solutions or redispersible metal colloid powders, optionally in the presence of inert substrates and/or soluble metal salts of the respective metals. The invention further relates to soluble or redispersible colloids as well as application on substrates and immobilization thereof, in particular for the preparation of catalysts.
Patent JP-3868658-B2 (JP)
IPC: G02F1/1339
Filed: 1999-03-23
Granted: 2007-01-17
Abstract: PROBLEM TO BE SOLVED: To provide a in-plane response type liquid crystal display device of high display quality that leaking of light due to a spacer is prevented, a contrast ratio is sufficiently high and the display plane giving no impression of being rough. SOLUTION: The surface of a spacer 30 is coated with a thermoplastic polymer, produced by graft polymn. of one or more kinds of polymerizable monomers to a molecular compd. having vinyl groups or a polymn. initiator. The functional groups present on the surface of the spacer 30 are coupled to an alignment control film by van der Waals' force or hydrogen bonds so that the spacer 30 is fixed to at least either of an electrode substrate and a color filter substrate. Since the coupling region is extremely small, te region for causing leakages where light leaks can be suppressed small. Or the leaking of light due to scratches in alignment control films 24, 29 by the movement of the spacer 30 can be prevented. By using a spacer having a large number of 6C or more long-chain alkyl groups on the surface, leakage of light through the spacer 30 can be prevented.
Patent JP-H0250559-B2 (JP)
IPC: G11C29/04
Filed: 1983-05-06
Abstract: A redundant type memory circuit having a normal memory cell array, a first decoder circuit for operatively accessing normal array, a redundant memory cell array, a second decoder circuit for accessing the redundant array, and a programmable timing control circuit for enabling the first decoder circuit at a first delay period when no faulty cell exists in the normal array and at a second longer delay period when a faulty cell exists in the normal array.
Patent JP-S6138315-B2 (JP)
IPC: F16J15/38
Filed: 1981-05-27
Abstract: A self compensating seal apparatus is provided for forming a seal between two rotary members such as the body and cutting head of a rotary drill bit to seal the space between the members from an external environment. The seal apparatus comprises a first sealing device mounted in a first of the members and a second sealing device mounted in the second of the members, the first and second sealing devices being positioned opposite to and in contact with each other along a contact plane and forming a seal therebetween. A Belleville spring is fixedly mounted in the first member for producing a force on the first sealing device in a direction perpendicular to the contact plane such that the first sealing device is biased and held in contact with the second sealing device. A third sealing device seals the Belleville spring and the space between the first and second members from the external environment. The third sealing device includes an inclined plane portion on the first member and an annular elastic sealing member contacting the inclined plane portion and the first sealing device. It also includes an 0-ring seal between the first member and the first sealing device. The third sealing device in combination with the first and second sealing devices, forms a floating seal which can move in response to wear of the faces of the first and second seal devices and tolerances and/or misalignment of the first and second members. I
Patent JP-H0138096-B2 (JP)
IPC: C07C41/24
Filed: 1981-06-10
Abstract: The invention relates to a process to produce compounds represented by the general formula Y-(CFRf)a-(CFRf')b-O-CF=CF2  by decarboxylation of compounds represented by the general formula <IMAGE>  where a=0-3; b=0-3; provided a+b=2 or 3; Y=an acid derivative; X=Cl, I, or Br; M=OR, F, Cl, Br, I, OA; A=alkali metal, alkali earth metal, a quaternary nitrogen and hydrogen; Rf' and Rf are independently selected from the group consisting of F, Cl, perfluoroalkyls and fluorochloroalkyls R=an alkyl having one or more carbon atoms or an aryl.
Patent JP-H0335319-B2 (JP)
IPC: C07D451/10
Filed: 1981-06-18
Abstract: The invention relates to new salts of endo-8-methyl-8-syn-alkyl-8-azoniabicyclo-[3.2.1]-octane-3-alkylcarbox ylates, of formula:  <IMAGE>   in which R1 is a linear or branched alkyl radical of 2-5 C atoms, a cycloalkyl radical of 3-6 C atoms, or a phenyl-alkyl radical, R3 and R4, which can be the same or different, are alkyl radicals of 1-6 C atoms, X is a halide ion. The new compounds are potent spasmolytics.
Patent JP-H058015-B2 (JP)
IPC: A61F13/04
Filed: 1985-05-13
Abstract: The thermoformable element comprises a strip (1) formed from two layers of foam (2, 3) of a thermoplastic polymer. The layers are welded to one another along their longitudinal edges so as to form a space between them in the shape of a channel (4). The inlet for the channel can be controlled by a non-return valve (6) whereas the exit can comprise a plug (7). The element is thermoformed by circulating a fluid heated to 130 DEG  to 140 DEG  C. through the channel until the foam becomes soft.
Patent EP-0310914-B2 (EP)
Inventor: ECKARDT HELMUT DIPL-ING
IPC: B29C45/16
Filed: 1988-09-27
Granted: 2001-01-10
Abstract: A method is proposed of injection moulding hollow formed parts from thermoplastic resins in which first of all an amount of the molten resin sufficient for forming the part is forced into the injection mould. Then, a flowable medium, in particular gas, is forced into the injection mould and/or the thermoplastic resin at a pressure which distributes the resin compound evenly over the surface of the mould cavity, forming a hollow article. Thereafter, the hollow article is cooled in the injection mould whilst kept under the pressure of the medium. Finally, the hollow article is relieved of the pressure of the medium and then the formed part is released and removed from the injection mould. What is essential here is that the pressure of the medium within the injection mould, or on the resin compound distributed over the surface of the mould cavity, is varied at least for a time during its cooling, to be precise by closed-loop and/or open-loop control according to a pressure profile specified for the respective formed part and/or resin material.
Patent EP-0381928-B2 (EP)
Inventor: STUBENRAUCH HORST-MARTIN DR
IPC: C09D5/06
Filed: 1990-01-09
Granted: 1997-12-17
Abstract: An aqueous artist's paint based on a water-soluble saccharide, a natural dye, a filler and optionally other additives is described. This artist's paint is distinguished in that it contains about 5 to 60% by weight of a water-insoluble polysaccharide as the filler. The artist's paint prepared analogously to the prior recipe has a pasty consistency which makes it suitable as a child's paint. It can be applied as a paint by brush or finger. This child's paint is largely made up of natural, renewable constituents, is toxicologically harmless and can be washed out with customary detergents from nearly all textiles, even with cold water. In spite of these outstanding advantageous features, it is to be compared without hesitation, with respect to its paint properties, with conventional aqueous artist's paints for children.
Patent EP-0393402-B2 (EP)
Inventor: KUERZINGER KARL DR-ING
IPC: C01B7/01
Filed: 1990-03-29
Granted: 1995-12-20
Abstract: The process for the purification of waste gas having a high chloride content, in particular of waste gas from waste incineration plants, by multistage absorption of impurities, where the strongly acid constituents of the waste gas, such as HCl and HF, are washed out in a preliminary stage using water, which at first contains up to 20 g of HCl/l, and in later steps the less acid constituents of the waste gas, such as SO2 and NOx, are removed, where concentrating of the hydrochloric acid is carried out in the preliminary stage to over 50 g HCl/l, preferably over 80 g HCl/l, and the diluted hydrochloric acid so obtained is separated by means of rectification into concentrated hydrochloric acid and a bottom fraction.
Patent EP-0399320-B2 (EP)
Inventor: NYSSEN PETER ROGER DIPL-ING
IPC: C03C13/06
Filed: 1990-05-12
Granted: 2000-01-19
Abstract: The glass fibres, which have greatly reduced carcinogeneity, have a mean fibre diameter of <8  mu m, preferably <3  mu m, and more than 10% thereof have a diameter of <3  mu m. In addition, the glasses used to produce these fibres are characterised by the following compounds in the proportions indicated in mol%:  55 - 70% of SiO2,  0 - 5% of B2O3,  0 - 3% of Al2O3,  0 - 6% of TiO2,  0 - 2% of iron oxides,  0 - 5% of MgO,  8 - 24% of CaO,  10 - 20% of Na2O,  0 - 5% of K2O and 0 - 2% of fluoride. e
Patent EP-0483274-B2 (EP)
Inventor: HOLBEK JOHN
IPC: B32B3/30
Filed: 1990-07-10
Granted: 1996-12-18
Abstract: PCT No. PCT/DK90/00179 Sec. 371 Date Jan. 7, 1992 Sec. 102(e) Date Jan. 7, 1992 PCT Filed Jul. 10, 1990 PCT Pub. No. WO91/00945 PCT Pub. Date Jan. 24, 1991.A bituminous sheet or web coating material (1) is on the one side provided with a heat activatable adhesive layer (3) optionally covered by a plastic film (5), wherein the adhesive layer is provided with a pattern of close grooves (4) with intermediate unbroken ridges, and a process for forming a coating on a support is performed by heating such coating material (1) to decomposition of said plastic film (5) and activation of the adhesive layer (3), the activated adhesive layer (3) being pressed against the support, e.g. a roof.
Patent EP-0531506-B2 (EP)
Inventor: MCCABE DENNIS E
IPC: C12N15/82
Filed: 1992-03-05
Granted: 2003-05-21
Abstract: A method for the particle-mediated transformation of cotton permits the direct genetic engineering of elite cotton lines without the need for tissue culture or callus proliferation. The technique involves excising the embryonic axes from germinating seeds and blasting particles carrying foreign genes into the embryonic axes. When the treated axes are released from an initial cytokinin treatment, the meristems recover and generate a shoot. By using a marker gene, the transformant population of the shoots can readily be identified. In this fashion, direct and expeditious transformations of elite cotton lines in Pima, Acala, Sea Island and Upland varieties can routinely be achieved.
Patent EP-0551460-B2 (EP)
Inventor: SEIDEL CHRISTOPH
IPC: C07K7/04
Filed: 1992-06-30
Granted: 2003-10-08
Abstract: New HCV (hepatitis C virus) peptide antigens have sequences 1-8 and 10-13, or fragments of them at least 4 amino acids long. Ser-Gly-Lys-Pro-Ala-Ile-Ile-Pro -Psp-Arg-Glu-Val-Leu-Tyr-Arg- Glu-Phe-Asp (I). Glu-Cys-Ser-Gln-His-Leu-Pro-Tyr- Ile-Glu-Gln-Gly-Met-Met-Leu- Ala-Glu-Gln-Phe-Lys-Gln-Lys-Aln- Leu-Gly-Leu-Leu-Gln-Thr-Ala- Ser-Arg-Gln(2). Ala-Val-Gln-Thr-Asn-Trp-Gln-Lys- Leu-Glu-Thr-Phe-Trp-Ala-Lys- His-Met-Trp-Asn (3). Asn-Pro-Lys-Pro-Gln-Lys-Lys-Asn- Lys-Arg-Asn-Thr-Asn-Arg-Arg (4). Asn-Pro-Lys-Pro-Gln-Arg-Lys-Thr- Lys-Arg-Asn-Thr-Asn-Arg-Arg (5). Pro-Gln-Asp-Val-Lys-Phe-Pro- (Gly)3 Gln-Ile-Val-Gly-Gly-Val (6). Pro-Arg-Gly-Ser-Arg-Pro-Ser-Trp- Gly-Pro-Thr-Asp-Pro-Arg-Arg (7). Gln-Leu-Phe-Thr-Phe-Ser-Pro-Arg- Arg-His-Trp-Thr-Thr-Gln-Gly- Cys-Asn-Cys-Ser-Ile-Tyr-Pro-Gly- His-Ile-Thr-Gly-His-Arg-Met- Ala-Trp-Asp-(Met)3 Asn-Trp-Ser- Pro-Thr-Thr-Ala-Leu-Val-Met-Ala (8). Gln-Lys-Lys-Ala-Ala-Arg-Asn-Thr- Asn-Arg- (10). His-Trp-Thr-Thr-Gln-Gly-Ser-Asn- Ser-Ser-Ile-Tyr-Pro-Gly-His (11). Ser-Ser-Ile-Tyr-Pro-Gly-His-Ile- Thr-Gly-His-Arg-Met-Ala-Trp- Asp-Met-met (12). Pro-Glu-Gly-Arg-Thr-Trp-Ala-Gln- Pro-Gly-Tyr-Pro-Trp-Pro-Leu- Tyr (13). Also new are combinations of these antigens.
Patent EP-0648158-B2 (EP)
Inventor: LUPKE MANFRED ARNO ALFRED
IPC: B29C48/11
Filed: 1993-06-15
Granted: 2004-12-29
Abstract: A travelling mold tunnel (12) for the vacuum forming of profiled tube from extruded parison of molten thermoplastic material includes a plurality of parallel mold cavities (18) with a vacuum applied to each of the mold cavities.
Patent EP-0799298-B2 (EP)
Inventor: REVELL CHRISTOPHER
IPC: C11D17/00
Filed: 1995-12-08
Granted: 2009-10-21
Abstract: Des compositions aqueuses épaissies comprennent des peracides solubles, notamment de l'acide peracétique. Les compositions sont épaissies au moyen d'au moins un éthoxylate d'alcool aliphatique ayant la formule générale R1R2CH-(OCH¿2?CH2)n-OH dans laquelle R?1 et R2¿ représentent chacun soit hydrogène, soit alkyle linéaire ou ramifié de sorte que R?1 plus R2¿ possèdent au total 7 à 22 atomes de carbone, et n est sélectionné dans une plage comprise entre 1 et 15 de sorte que le rapport numérique d'atomes de carbone dans R?1 plus R2¿: n soit supérieur ou égal à 3:1; et au moyen d'un co-tensioactif sélectionné dans le groupe constitué par des tensioactifs anioniques, des oxydes aminés, des tensioactifs amphotères et des composés d'ammonium quaternaire.
Patent EP-0903978-B2 (EP)
Inventor: VAN DEN BERG KAREL
IPC: A01J7/00
Filed: 1998-01-08
Granted: 2006-07-12
Abstract: A method of establishing the presence of specific substances, such as contaminations, in the milk yielded from individual animals and obtained at consecutive milking runs, comprises the following steps: with the aid of a color sensor measuring system (9) the intensity of frequencies in a number of defined frequency bands, in particular the intensity of a number of defined colours in the milk, is established; the intensity values obtained are subsequently stored in a data file that is present for a relevant animal in a computer (13), whereafter these intensity values are compared both mutually and with corresponding intensity values recorded during one or more previous milking runs and the results of this comparison process are indicated.
Patent EP-0981673-B2 (EP)
Inventor: RUEEGGER RUDOLF
IPC: E02D29/02
Filed: 1998-04-24
Granted: 2006-02-22
Abstract: The inventive device is provided with angular support grids (2), said support grids being placed next to each other on the ground. The front faces of said support grids are covered with a geocompatible manufactured material (7), filled with bulk material (8) and fixed in the ground by means of vertical sustaining elements (3). Said sustaining elements (3) are driven into the ground at a set distance from the front faces (21) of the support grids (2), through the base parts of said support grids (2), by means of pile-driving and/or boring and optionally, are fixed by oblique tension elements (4) which are driven into the ground at an angle. It is possible to fix several support grids (2) arranged on top of each other with the same sustaining elements (3) or tension elements (4). Once a formation has been created, sustaining elements are driven into the ground until only the shanks are left protruding. The support grids are then placed on said shanks. Alternatively, support grids are placed on the formation and sustaining elements are then driven through the base parts of said support grids, into the ground until only the shanks are left protruding. The front faces of the support grids are covered with a geocompatible manufactured material and filled with bulk material (8). The tension elements which correspond to the sustaining elements can be driven into the ground at an angle and fixed.
Patent JP-3371748-B2 (JP)
IPC: F16H59/02
Filed: 1997-04-17
Granted: 2003-01-27
Abstract: A shift lever (SLP) has a spherical lower portion (14) about which the shift lever pivots in a holding case (12). The holding case is exposed to an atmosphere filled with smell of oil. An outer sleeve (32) is axially movably disposed about the shift lever above the spherical lower portion (14). The outer sleeve (32) has a radial projection (34) which is brought into abutment with a reverse gate (30) when the shift lever is pushed toward a reverse position with the outer sleeve (32) assuming its lower position. While, when the shift lever is pushed toward the reverse position with the outer sleeve assuming its upper position, such abutment does not occur thereby permitting further pivoting of the shift lever to the reverse position. An inner boot (36) extends between a lower end of the outer sleeve (32) and an upper part of the spherical lower portion, and an outer boot (62) extends between an upper end of the outer sleeve to the holding case. The outer boot, the outer sleeve and the inner boot thus constitute part of a smell shutting structure against the atmosphere filled with smell of oil. <IMAGE>
Patent JP-2566574-B2 (JP)
IPC: C07J1/00
Filed: 1987-05-21
Granted: 1996-12-25
Abstract: A compound of the formula: <CHEM> useful as cancer preventive agent, anti-obesity agent, anti-hyperglycemic agent, anti-aging agent and anti-hypercholesterolemic agent and useful in combatting coronary diseases and autoimmune diseases. Encompassed is also a therapeutic composition containing an effective amount of a compound of formula IA, and the use of a compound of formula IA for the preparation of a therapeutic composition.