baber/WOPTO huggingface dataset:
Patent EP-0613707-A1 (EP)
Inventor: KUNZ HEINRICH
IPC: B01D21/00
Filed: 1994-02-25
Abstract: The invention relates to a cleaning installation (1) for separating off and/or filtering out water-soluble, dispersed or other constituents from a liquid, in particular for treating washing water containing dye (colorant) and/or glue, comprising a reaction vessel (3), a receiver (2) and also optionally comprising a filter vessel (4) or similar filter unit. It is characteristic of the cleaning installation (1) of the invention that the reaction vessel (3) is connected to the receiver (2) via a liquid line (12) which can, at least in its line section on the inflow side, be positioned in the interior space of the reaction vessel (3) and on the outflow side opens into the receiver (2). In the cleaning installation of the invention, the line section on the inflow side of the liquid line (12) can be positioned in the reaction vessel (3) in such a way that the inlet orifice of this liquid line (12) is directly above the interface between two liquid layers. <IMAGE>
Patent EP-0614955-A1 (EP)
Inventor: HAUSER EDWARD RUSSELL C O MINN
IPC: C09D125/14
Filed: 1994-03-04
Abstract: Stain resistance paints are disclosed which comprise styrene copolymers having a Tg of greater than 21°C and less than 95°C, hiding pigment, and non-cellulosic thickener. These paints have improved stain-resistance compared to conventional paints.
Patent EP-0617004-A1 (EP)
Inventor: COTTMAN KIRKWOOD STORER
IPC: C07C209/18
Filed: 1994-03-07
Abstract: The present invention relates to a process for the preparation of a N-substituted-N'-phenyl-p-phenylenediamine of the formula:
       
 comprising reacting (a) a mixture of (1) N-phenyl-p-quinoneimine of the formula:
       
 and (2) p-hydroxydiphenylamine in a mole ratio of N-phenyl-p-quinoneimine to p-hydroxydiphenylamine of from 1.5:1 to 1:1.5 with (b) a primary amine of the formula: 
 
 
 
        R¹-NH₂ 
 
 
 
in the presence of methanol wherein R¹ is selected from the group of radicals consisting of alkyls having 1 to 20 carbon atoms, cycloalkyls having 6 to 8 carbon atoms and radicals of the structural formula:
       
 wherein R² may be the same or different and is independently selected from the group of radicals consisting of hydrogen and an alkyl having 1 carbon atom, R³ is selected from the group of radicals consisting of an alkyl having 1 to 12 carbon atoms and n is an integer of from 0 to 6.
Patent EP-0627437-A1 (EP)
Inventor: MAURER FRITZ DR NIHON BAYER AG
IPC: A01N57/08
Filed: 1994-05-19
Abstract: The invention relates to novel substituted tert-butyl-pyrimidinyl-(thio)(phosphates)(phosphonates)(phosphoramidat es)(phosphonamidates) of the general formula (I) <IMAGE>  in which     R<1> represents alkyl,   R<2> represents alkyl, alkoxy, alkylthio or alkylamino,   R<3> represents alkyl,   R<4> represents hydrogen, halogen or alkyl,   X represents oxygen or sulphur and Y represents oxygen, sulphur, sulphinyl (SO), sulphonyl (SO2) or N-alkyl, which can be used as pesticides.t
Patent EP-0628294-A1 (EP)
Inventor: GRUNDEI HANS DR
IPC: A61F2/30
Filed: 1994-06-01
Abstract: The invention describes a partial pelvic endoprosthesis to replace part of the pelvis in the region of the hip joint. In its minimal configuration it comprises a basic body (100) which has a spherical cap-shaped recess (101) for accommodation of an artificial acetabulum, and an attachment (102) in which at least one reception hole (103, 104) is formed. The longitudinal axis of this hole includes an angle in the range from 20@ to 30@ with the polar axis (105) of the recess (101). Moreover, the endoprosthesis comprises a first connection element (200) used to connect the basic body (100) to the iliac bone region (400) of the remaining pelvis. This connection is effected via a self-locking seat of a peg (201) of the first connection element (200) in the minimum of one reception hole (103, 104) in the attachment (102) of the basic body (100). Viewed dorsally to ventrally, the peg (201) is inclined at an angle in the range from 25@ to 45@ and medially to laterally it is inclined at an angle in the range from 0@ to 10@. The object of the proposal is an endoprosthesis which can be produced individually from a set of elements in which individual elements can be exchanged even during the operation and whose installation position can be adjusted even during implantation. <IMAGE>
Patent EP-0638708-A1 (EP)
Inventor: ZOELLER HERBERT
IPC: F01M11/12
Filed: 1994-07-06
Abstract: In the pressure oil feed conduit (7) branching from the delivery conduit (5) a magnet valve (9) controlled by an oil lever indicator (A) on reaching a max. oil level in the sump (4) releases the flow connection to the additional oil tank (8). On reaching a min. oil level or dependent upon the time, the flow connection is held up through the magnet valve (9) moving into the closed position. The pressure valve (11) in both positions of the magnet valve is switched to the throughflow position in the fill-up conduit (10) leading to the oil sump. When the engine is shut down, the pressure valve moves back into a position stopping oil flow to the sump. The pressure valve is formed as a piston slider valve (11).
Patent EP-0641740-A1 (EP)
Inventor: MATIJEVIC EGON
IPC: C01F17/00
Filed: 1994-08-05
Abstract: A process for the preparation of crystalline perovskite powders consisting essentially of primary particles uniform in nanometer or micrometer size and uniform and near spherical shape and of narrow size distribution, of the general formula A x (BO₃) y , wherein cation A is at least one metal selected from the group comprising Li⁺, Na⁺, K⁺, Mg²⁺, Ca²⁺, Sr²⁺, Ba²⁺ and La³⁺ and B in the anion (BO₃) is at least one metal selected from the group consisting of Ti⁴⁺, Zr⁴⁺, Sn⁴⁺, Hf⁴⁺, Nb⁵⁺ and Ta⁵⁺, x is equal to the valence of the anion (BO₃) and y is equal to the valence of cation (A), comprising contacting, under stirring, an aqueous solution (I) containing inorganic or organic salts or organometallic compounds of at least one metal A and of at least one metal B, the ratio (A)/(B) being around the stoichiometric value corresponding to the above general formula, with an aqueous basic solution (II) containing an inorganic or organic base in an amount at least above the stoichiometric amount corresponding to the above general formula, preheated to 70°-100°C, and performing the process at temperatures of from 70° to 100°C while maintaining the reaction mixture at constant OH⁻ concentration.
Patent EP-0649708-A1 (EP)
Inventor: WARD ROBERT E SR C O MINNESOTA
IPC: B24D13/00
Filed: 1994-09-23
Abstract: The invention relates to an abrasive sheet member (110, 210, 310) produced from the interstitial sheet material (106, 206, 306) between circular abrasive discs during converting operations. The sheet material includes at least three projecting ends (112) separated from each other by a boundary (116, 216, 316) having a radius of curvature with a center of curvature located outside the sheet member.
Patent EP-0666052-A1 (EP)
Inventor: RILLER PETER DIPL-ING
IPC: A47L11/30
Filed: 1994-10-21
Abstract: The machine has, in succession in the main direction of movement, a fluid applicator, a massaging device such as a brush roller and a discharge device. A switching device is used to set either the fluid applicator into operation with the massage device or the massage device into operation with the discharge device. The fluid applicator is an atomizer with a wide slit nozzle extending across the main direction of movement or with several spray nozzles arranged side by side. A time delay of a minute can be set between applying the fluid and removing same.
Patent EP-0653579-A1 (EP)
Inventor: HAUSMANN HUBERT
IPC: F16F15/134
Filed: 1994-11-10
Abstract: In previous torsional dampers (1) tuned at low frequency on crankshafts, acute durability problems occur at the elastomeric damper webs (12) when a reciprocating engine is started or stopped. Overloading of the damper webs (12) is avoided by the damper mass (second flywheel rim 6) being connected via a slip clutch (friction pair 15) to a rubber spring device (5) having damper webs (12). <IMAGE>
Patent EP-0660221-A1 (EP)
Inventor: GOLDBERG DAVID
IPC: H04N21/434
Filed: 1994-12-19
Abstract: A method of recording a real-time multimedia presentation and replaying a missed portion at an accelerated rate until the missed portion catches up to the current point in the presentation. The multimedia presentation may consist of audio, video, graphics, and text. A graphical timeline is provided to allow the user easy access to different points in the recorded presentation. All the media formats are synchronized at the accelerated rate and the audio is accelerated without changing its pitch.
Patent EP-0647874-A1 (EP)
Inventor: JEN KWAN-YUE ALEX
IPC: C07D333/36
Filed: 1994-10-04
Abstract: A method for forming a polyamic acid having nonlinear optical (NLO) or pre-NLO side chains, which method includes the steps of:
     (1) providing a bis-(aromatic dicarboxylic acid anhydride) containing at least one NLO or pre-NLO side chain having the structure represented by: 
 
 
 
        D-R-A 
 
 
 
wherein D, R and A form a delocalized resonance configuration in which R is a pi-conjugated non-centrosymmetric moiety, A is hydrogen or an electron withdrawing moiety and D is an electron donating moiety covalently linked to the bis-(aromatic dicarboxylic acid anhydride); and   (2) reacting the bis-(aromatic dicarboxylic acid anhydride) with an aromatic diamine to form a polyamic acid having NLO or pre-NLO side chains. Methods for preparing polyamic acids having NLO or pre-NLO side chains by reacting aromatic diamines having NLO or pre-NLO side chains with bis-(aromatic dicarboxylic acid anhydrides) are also disclosed. Methods of forming the polyamic acids into polyimides having NLO side chains are also included.
Patent EP-0606994-A1 (EP)
Inventor: NAYLOR JR WILLIAM CLARK C O CA
IPC: G06T5/00
Filed: 1994-01-07
Abstract: An input image may have noise associated with it. If this image is in an analogue format and is passed through an analogue to digital converter (21) then the non-symmetrical treatment of the converter at the extremities (63,64) of the converters range can result in unwanted artifacts (70) occurring in constant colour regions of the image when the image is halftoned for display (21). Apparatus (82) and methodology is provided for overcoming this problem through the reduction of noise components near the extremities of the analogue to digital converters.
Patent EP-0622441-A1 (EP)
Inventor: KODEN MITSUHIRO
IPC: C07D309/10
Filed: 1994-04-26
Abstract: A ferroelectric liquid crystal mixture containing at least one chiral compound, having negative dielectric anisotropy and exhibiting a chiral smectic C phase includes at least one compound selected from the group consisting of a compound represented by the following general Formula I and a compound represented by the following general Formula II:
     
       
 where R¹ and R² are the same or different straight-chain or branched chain alkyl groups having 1 to 15 carbon atoms; X¹ is a single bond, -O-, -COO-, or -OCO-; X² is -O- or -OCO-; Y is -COO- or -CH₂O-; A and B are independently a group including a six membered ring which can be substituted by halogen, a cyano group, a lower alkoxy group, or a fluorine-containing alkyl group; and Z is a single bond, -COO-, or -OCO-.
Patent EP-0642739-A1 (EP)
Inventor: HOLMS DONALD D
IPC: A22C17/12
Filed: 1994-06-20
Abstract: A meat skinning machine (10) has a frame (12), an elongated skinning blade (16) with a cutting edge (18), a rotatable gripping roll (20) positioned adjacent the blade (16), and a motor operatively connected to the gripping roll (20). The skinning machine (10) is also provided with a pivotal deflector plate (30) for deflecting a meat product upwardly as the product is fed past the blade (16). The angle of the deflector plate (30) is adjustable to accommodate different meat products and different operators. In one embodiment, the distance between the deflector plate and the skinning blade (16) is also adjustable. The upward deflection of the meat product allows the product to be flipped forwardly to a position in front of the skinning blade (16) for additional feeding past the skinning blade (16), without the operator reaching across the skinning blade (16) to pick up or grasp the meat product.
Patent EP-0636488-A1 (EP)
Inventor: KATSURO MOTOE
IPC: B41L13/04
Filed: 1994-07-14
Abstract: A stencil discharger having a stripping means for removing a spent stencil paper (P) from the outer peripheral surface of a drum (1); a stencil holding section (9) for holding the spent stencil paper that has been removed from the outer peripheral surface of the drum (1); a transport means (4) for transporting the spent stencil paper that has been removed from the outer peripheral surface of the drum (1); a compression member (35) which is openable in the direction of transport of the spent stencil paper and provided on the transport route between the transport means and the stencil holding section, to check the transport of the spent stencil paper that has been transported by the transport means; and a push-out means (22) which opens the compression member to discharge the spent stencil paper into the stencil holding section by pushing out, from the transport means side, the spent stencil paper which has been compressed by the compression member.
Patent EP-0652386-A1 (EP)
Inventor: COX DAVID IAN
IPC: F16D23/06
Filed: 1994-10-13
Abstract: A pin-type synchronizer mechanism (86) with self-energizing ramps is configured to provide self-energizing forces for reducing an operator applied shift force (F o ) and/or shift time. The self-energizing forces are provided by self-energizing ramp surfaces (29e,29f,29g,29h) and (111a,111b,111c,111d) respectively, formed in external splines (29) of a shaft 28 and in internal teeth (111) extending radially inward from a shift flange (110). The ramp surfaces provide an additive axial force (F a ) applied to friction rings (114,116) via shift flange blocker surfaces (110d,110e) reacting respectively against pin blocker surfaces (118c,118d). The shift flange carries improved pre-energizer and neutral position centering assemblies (120) including pre-energizer plungers (124) and neutral position plungers (126) respectively for axially retaining pins (118) and friction rings (114,116) in a neutral position relative to flange (110) and for neutral positioning flange (110) relative to recesses (128) in shaft (28).
Patent EP-0618109-A1 (EP)
Inventor: BERNAT PASCAL
IPC: G09F13/04
Filed: 1994-03-21
Abstract: The invention relates to a signalling device for a vehicle, especially a passenger transport vehicle. It includes, at the rear of the vehicle, a luminous signalling panel (10) and means for activating the said panel, the said activation means comprising an electrical power source (12), means (14) which can be controlled in order to connect the said power source to the said panel and means (16) for constructing a control signal for the connection means, in response to the request for opening at least one of the doors of the said vehicle. <IMAGE>
Patent EP-0634350-A1 (EP)
Inventor: POURCHET BERNARD
IPC: B65H16/06
Filed: 1994-07-12
Abstract: A device for transporting a roll (10) of a film material and loading it on a machine comprises: a roll-carrying cartridge (100) including, on the one hand, a frame formed from two lateral plates (flanges) (110,120) connected by spacers (130,140) and each provided with a central notch (111,121) intended to receive a spindle passing through a central opening (12) in the roll and, on the other hand, two pairs (151,152;161,162) of legs separated by a distance greater than the width of a first handling apparatus (1) on which the roll is delivered, the legs of each pair being, on the one hand, of a height such that the notches (111,121) are at a height above that of the central opening (12) in the low position of the first apparatus (1) and, on the other hand, connected by a crosspiece (170,180) of a length longer than the width of a second handling apparatus (2) intended to transport the cartridge (100). Application to the handling of supply rolls of thermoforming machines used in the agrifoodstuffs industry. <IMAGE>
Patent EP-0640469-A1 (EP)
Inventor: TARSHIANI YASSIN Y
IPC: B29D11/00
Filed: 1994-08-31
Abstract: A method for casting plastic lenses is disclosed in which lens forming materials including at least one liquid monomer and at least one photosensitive initiator are injected into a mold (8,48). The lens forming materials in the mold are subjected to ultraviolet light. The mold assembly is cooled in a liquid cooling bath (38). The temperature of the lens forming material within the mold is monitored, and the ultraviolet light is turned off when the temperature reaches a predetermined upper set point temperature. The ultraviolet light is turned on again when the temperature falls to a predetermined lower set point temperature. The process can be performed automatically with a programmable process control, which monitors the temperature, compares the temperature to the predetermined set point temperature, and turns the ultraviolet light on and off according to the results of the comparison.
Patent EP-0625019-A1 (EP)
Inventor: VON DER BECKE REINHARD
IPC: A47J27/08
Filed: 1993-12-02
Abstract: PCT No. PCT/CH93/00271 Sec. 371 Date Jul. 27, 1994 Sec. 102(e) Date Jul. 27, 1994 PCT Filed Dec. 2, 1993 PCT Pub. No. WO94/13183 PCT Pub. Date Jun. 23, 1994.The cooking vessel comprises a container (1) and a lid consisting of an inner lid (3) and an outer lid (5). The container comprises a bent peripheral container rim (2) wherein twelve individual hook-like lock elements (21) are effective locking the cooking vessel. The lock elements (21) are arranged peripherically and swivellingly along the inner lid rim (4) so that through pressing the upper lid (5) against the lock elements (21) a swivel movement of said lock elements is obtained. The lock elements are C-shaped with a hook part (32), such that in the swivel position corresponding to the closed state, the ends of this hook part (32) grip under the outer container rim (2). In the swivel position corresponding to the opened state, the ends of said hook part (32) are in a distance from said container rim (2) allowing an unhindered lifting of the inner lid (3) from the container (1).
Patent EP-0673352-A1 (EP)
Inventor: KESKINEN KARI I
IPC: C10G50/02
Filed: 1993-12-10
Abstract: The invention concerns a process and a system for oligomerization of olefins. According to the process, feedstock containing olefins from C3 to C20, or a mixture thereof, is introduced to a catalytic distillation reactor system comprising a distillation column (27) and at least one side reactor (31, 32), where the olefins of the feedstock are contacted with a catalyst (30) for manufacturing a product containing oligomers. According to the invention, a solid oligomerization catalyst such as a zeolite is used, and the olefins are contacted with the catalyst at a temperature sufficiently high to attain oligomerization. The present process is employed in the manufacture of, e.g., intermediate distillates and lubricants. By combining the reaction and distillation steps in a single system, the energy balance of the oligomerization process can be improved substantially.
Patent EP-0680579-A1 (EP)
Inventor: MASHBURN JAMES S
IPC: F16L37/40
Filed: 1993-12-01
Abstract: L'invention concerne un appareil de raccordement mécanique et par orifice d'un conteneur (11) d'alimentation de combustible gazeux liquide traditionnel se fixant à une vanne de régulation (10) et/ou à un orifice de sortie de combustible, similaire, secondaire. L'appareil de raccordement comprend un tige (13), modifiant l'entrée d'une vanne de régulation (10) traditionnelle, qui est pourvue d'un orifice allongé pour permettre le raccordement par l'orifice, et un collier en plastique (9) qui s'intercale dans un dispositif fixe traditionnel à orifice d'alimentation évidé. Le collier (9) vient d'abord en contact avec le dispositif fixe à orifice d'alimentation (11) qui constitue une sorte de douille pour l'intercalation de la tige (13) de la vanne de régulation à la manière d'une baïonnette rapide et sûre (14). Aucun filetage n'est utilisé dans aucun des constituants des mécanismes d'engagement.
Patent EP-0691065-A1 (EP)
Title: Compatible television picture sub-band coding/decoding
Inventor: KESSLER DAMIEN
IPC: H04N7/26
Filed: 1994-03-04
Abstract: A coder/decoder comprising a device for building two image pyramids with different resolutions (P1 and P2) on the basis of a previous decoded image (In-1) and a current source image (In) respectively, said pyramids each having the same predetermined number of images ordered in the same way according to resolution, wherein each image corresponds to a resolution level half as strong in the horizontal (X) and vertical (Y) directions of the image than the previous resolution level, and each pyramid (P1 and P2) is applied to a first and second input series, respectively, of a hierarchical motion estimator (24) which outputs a motion vector (V) with an amplitude proportional to the estimated motion between the two pyramids (P1 and P2). The coder/decoder is suitable for compatible HDTV.
Patent EP-0683769-A1 (EP)
Inventor: DOCHNIAK MICHAEL J
IPC: C08G18/81
Filed: 1994-03-02
Abstract: Composés d'imidazolidinone représentés par la formule (I) où R représente un groupe alkylène C3-C5, R1 et R2 représentent indépendamment H ou C(=O)R4, R3 représente un groupe hydrocarbure aliphatique éventuellement substitué par un ou plusieurs groupes alcoxy ou interrompu par un ou plusieurs atomes d'oxygène éther et R4 représente un groupe hydrocarbure substitué par un groupe fonctionnel d'hydrogène actif. Lesdits composés sont efficaces en tant que monomères allongeurs de chaîne conférant une fonctionnalité potentielle d'imidazolidinone à des polymères de polyuréthane/urée et époxy. Les composés d'imidazolidinone décrits dans l'invention peuvent également être incorporés dans des polyols de polyester/polyamide ou soumis à une réaction, afin de préparer des composés monomères et prépolymères éthyléniquement insaturés et radicalement polymérisables qu'on utilise dans la synthèse de polymères d'émulsion.
Patent EP-0689537-A1 (EP)
Inventor: CASTOR TREVOR P
IPC: C07D305/14
Filed: 1994-03-10
Abstract: Method and apparatus are described for isolating taxoids from taxoid containing source materials. The method and apparatus isolate taxoids from waxes and other constituents of the ornamental yew tree needle with the use of critical or near critical fluids.
Patent EP-0693115-A1 (EP)
Inventor: HEES UDO
IPC: C11D1/66
Filed: 1994-03-28
Abstract: Verwendung flüssiger Konzentrate auf Basis wäßriger Lösungen von anionischen Tensiden und nichtionischen Tensiden, organischen und/oder anorganischen Gerüstsubstanzen, wasserlöslichen Lösungsmitteln oder Lösungsvermittlern sowie sonstigen üblichen Bestandteilen derartiger Reinigungsmittel, die als nichtionisches Tensid Alkylpolyglykolside der Formel ROZx mit R = C8 - C18, vorzugsweise C8 - C14, O = Sauerstoff und x = etwa 1 bis 2, vorzugsweise etwa 1 - 1,6, wobei Z eine Glucose- und/oder vorzugsweise eine Xyloseeinheit darstellt, enthalten, zur Reinigung von harten Oberflächen.
Patent EP-0693101-A1 (EP)
Title: Fireproofing agent
Inventor: ANNEMAIER DIETER
IPC: C09K21/14
Filed: 1994-04-02
Abstract: PCT No. PCT/EP94/01032 Sec. 371 Date Jan. 17, 1996 Sec. 102(e) Date Jan. 17, 1996 PCT Filed Apr. 2, 1994 PCT Pub. No. WO94/24226 PCT Pub. Date Oct. 27, 1994A fireproofing material is provided in the form of a loose mixture comprising: a. at least one heat-insulating material which is heat resistant at temperatures of up to 1100 DEG  C., b. at least one swelling agent active at elevated temperatures, c. at least one binder active at elevated temperatures, and d. at least one flexibly compliant constituent, wherein the mixture is free from inorganic fibers. The mixture is typically contained in a sealed flexible bag. The flexibly compliant constituent is typically a granular foam or a fiber conglomerate. The flexibly compliant constituent is present in the mixture in quantities of 1 to 30% by weight and preferably 2 to 15% by weight.