baber/WOPTO huggingface dataset:
Patent EP-0456178-A1 (EP)
Title: Process for preparing positive electrostatic liquid developers with acidified charge directors
Inventor: HOULE WILLIAM ANTHONY
IPC: G03G9/12
Filed: 1991-05-07
Abstract: A process for preparing an improved positive-working electrostatic liquid developer comprising
     (A) dispersing at an elevated temperature in a vessel a thermoplastic resin and a nonpolar liquid having a Kauri-butanol value of less than 30, while maintaining the temperature in the vessel at a temperature sufficient to plasticize and liquify the resin and below that at which the nonpolar liquid degrades and the resin decomposes,   (B) cooling the dispersion, either
   (1) without stirring to form a gel or solid mass, followed by shredding the gel or solid mass and grinding by means of particulate media;   (2) with stirring to form a viscous mixture and grinding by means of particulate media; or   (3) while grinding by means of particulate media to prevent the formation of a gel or solid mass;       (C) separating the dispersion of toner particles having an average particle size of less than 30 µm from the particulate media, and   (D) adding to the dispersion subsequent to Step (A) a nonpolar liquid soluble ionic or zwitterionic charge director compound mixed with an acid having a pKa of <4.2 and a solubility of at least 0.5% based on the weight of charge director compound in the mixture of nonpolar liquid and charge director compound. Optionally a colorant and an adjuvant may be added. The electrostatic liquid developer prepared using the process of the invention is useful in copying, making proofs, including digital color proofs; lithographic printing plates, and resists.
Patent EP-0514569-A1 (EP)
Inventor: WAGNER DIETER DIPL-ING
IPC: G01L9/14
Filed: 1991-05-22
Abstract: The pressure to be measured is converted via a diaphragm (4) into a displacement which is detected by a Hall generator (6) which is displaced relative to a magnet (5). The Hall generator (6) is arranged with its axis of maximum magnetic field sensitivity at right angles to the direction of displacement. The zero position of the magnetic induction, which corresponds to the position of maximum accuracy, is set to a prescribed limiting pressure value which is to be monitored and displayed. <IMAGE>
Patent EP-0464844-A1 (EP)
Inventor: PARKER ROGER A
IPC: C07F7/08
Filed: 1991-07-05
Abstract: The present invention relates to certain bis[4-(2,6-di-alkyl)phenol]silane derivatives which are useful as inhibitors of LDL lipid peroxidation and as antiatherosclerotic agents.
Patent EP-0472904-A1 (EP)
Inventor: PIEGELER GERD
IPC: D03C3/40
Filed: 1991-07-24
Abstract: To produce a weaving harness, a preproduction takes place from the frame hook via the reverse-motion element, the heald to the harness cord or to the connection between the harness cord and spring hook. This allows a more efficient production and an exact equalisation of the links at a specific height. <IMAGE>
Patent EP-0470552-A1 (EP)
Inventor: SUHONEN JOUKO DR MED DENT
IPC: A61C/
Filed: 1991-08-05
Abstract: The dental matrix (1) has at least one transparent area and permits, by virtue of its design, the optimisation of the marginal adaptation of approximal edge areas of photo-cured MO, OD and MOD composite restorations. <IMAGE>
Patent EP-0475266-A1 (EP)
Inventor: KUPCIKEVICIUS VYTAUTAS
IPC: B65D75/00
Filed: 1991-09-04
Abstract: A shrink bag having one end (24) heat sealed to form the closed end of a bag pocket and including a skirt portion at this closed end which forms a handle (42) upon heat shrinking the bag about a food product. The bag is particularly adapted for packaging whole turkeys and the like and, to this end, the heat seal is configured so the bag pocket closed end is a deep cavity shaped to accommodate the tail end of the turkey.
Patent EP-0498924-A1 (EP)
Inventor: AHMAD KHALIL
IPC: A61K8/97
Filed: 1991-09-09
Abstract: A hair growth composition with plant extracts of improved efficacy contains a combination of the following basic substances:     1-30 ml of plant-based juniper oil   2-30 ml of valerian oil   6-10 ml of paraffin-based birch hair oil   6-10 ml of plant-based Saint John's wort oil   6-10 ml of paraffin-based burdock root hair oil   6-12 ml of paraffin-based rose hair oil   2-5 ml of plant-based arnica oil which consists of 90% olive oil   0.1-1.2 g of peppermint leaves   0.2-3 sweet almonds without shell   0.1-1.2 g of stinging nettle leaves   15-17 mouli seeds   20-80 kohlrabi seeds   15-70 fenugreek seeds   15-70 yellow mustard seeds   2-8 1 cm<3> pieces of apple. f
Patent EP-0485722-A1 (EP)
Inventor: BOESCH HANS
IPC: A23L13/00
Filed: 1991-09-26
Abstract: In order to prepare a flavoured meat, a reducing sugar and a substance containing sulphur are mixed, the mixture is partially reacted by a heat treatment, the mixture is added to the cooked meat and the resulting product is dried.
Patent EP-0486844-A1 (EP)
Inventor: ALTEN FERDINAND DIPL-ING
IPC: B66F3/12
Filed: 1991-10-26
Abstract: In order to develop further a vehicle jack with a standing leg (1), which has a bearing foot (2) and a U-shaped cross-section, with a supporting arm (4) fastened movably about a fixed horizontal swivel axis (3), and with a movement element (8) connected to the standing leg (1) and the supporting arm (4) directly or via a parallogram or scissors linkage, in such a way that its weight is reduced, the bottom (20) of the standing leg profile connected to two side pieces (18) is of a convex design. 
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Patent EP-0543054-A1 (EP)
Inventor: KIENE WILFRIED
IPC: G01F1/00
Filed: 1991-11-22
Abstract: Circuit arrangement for a device for measuring the flow rate of a fluid which contains electrical charges and flows through a pipe element, in the case of which the device has at least one electromagnet which is connected to a power source, produces a magnetic field which passes through the fluid flow in the pipe element and, in order to pick off measurement voltages, has at least two electrodes which are influenced by charge displacements in the fluid flow and whose centre connecting line (X) passes through the fluid flow in the region of the magnetic field, in the case of which a clock transmitter is provided which changes the intensity of the electrical current (which is to be supplied to the electromagnet by the power source) periodically, and appropriately changes over a signal switch which is connected between the electrodes and at least two signal memories, and in the case of which the signal memories are connected to a correction circuit which produces from the signals which are stored in the signal memories an output signal which is dependent only to a limited extent on the flow profile of the fluid flow in the pipe element and/or the level of the fluid in the pipe element and corresponds to the fluid flow rate, characterised in that a current sink which is controlled by the clock transmitter is connected in parallel with the electromagnet. <IMAGE>
Patent EP-0488085-A1 (EP)
Inventor: TSUNODA ARIHIRO
IPC: B65H5/12
Filed: 1991-11-22
Abstract: A nipping device is provided in a transfer unit (21) having a fixed support (33) and rotating element (30,31,32,39) rotatably supported by the fixed support (33). The nipping device retains a printing sheet against the circumferential surface of the rotating element (30,31,32,39), and separates the printing sheet from the transfer unit (21). The nipping device includes a nipper (40), a pivoting lever device and a drive device (48,53). The nipper (40) is disposed pivotally on the circumferential surface of the rotating element, and retains the feed-leading edge of the printing sheet. The levers (41,42) of the pivoting lever device are disposed within the rotating element (30,31,32,39), pivotal on an axes (43) intersecting the circumferential surface of the transfer unit (21), and functions therein to open and close the nipper (40) by which the printing sheet is nipped against and separated from the transfer unit (21). The drive device (48,53) is disposed in the fixed support (33), and functions to turn the pivoting levers (41,42). Due to the structure of this device, it is possible to impel the pivoting levers (41,42) in a uniform direction by the use of tension springs (45), and furthermore the setting of the impelling force of the springs (45) to the minimum necessary, is facilitated, such that the load applied to the driving system of the transfer unit can be reduced.
Patent EP-0504486-A1 (EP)
Inventor: BOCK DIETER
IPC: B41F13/12
Filed: 1991-12-18
Abstract: A method for in-register, multicolour printing of a web of material, such as a web of film or the like, wherein the web of material is drawn off a supply reel and guided in the longitudinal direction through a plurality of printing units, of which the impression cylinder of each printing unit prints a partial printed image in a particular colour, wherein markings are printed on the web of material which are optically scanned by means of a sensor to record the position of the impression cylinder relative to the web of material transversely to the direction of transport, and wherein the respective impression cylinder is displaced transversely to the direction of transport as a function of a deviation established. To achieve a significant improvement in the realignment of lateral deviations, provision is made for the marking to be printed by the respective first impression cylinder as a strip (15) running longitudinally, and for each of the subsequent impression cylinders to be assigned a sensor (11) which scans at least one of the two outer contours of the strip. <IMAGE>
Patent EP-0524348-A1 (EP)
Inventor: MALIN COSMAS DIPL-ING
IPC: G01N21/95
Filed: 1991-12-23
Abstract: It is possible using this apparatus to inspect surfaces for defects and contaminations in a non-destructive fashion over the entire area, both microscopically small punctiform or linear defects and the finest macroscopic inhomogeneities being detected. For this purpose, a astigmatic lens system (5) which produces a cigar-shaped intermediate image (31) is arranged in the beam path between the light source (2) and lens (9), the feeding during scanning of the surface (10) corresponding as a function of the intermediate image (31) to the length, projected onto this surface (10), of the intermediate image (31). A dark-field subassembly (18), which is arranged in the beam path between the lens system (5) and the lens (9) and has an adjustable dark-field deflecting system (8), directs the illuminating beam (1) after deflection exactly centrally at a right angle through the lens (9) and onto the surface (10). The light which is emitted from the surface (10) and collected in the lens (9) is directed onto a photodetector (19). An evaluating electronic system (21) decomposes the amplified output signals of the photodetector (19) into measured values coming from puntiform, linear and planar defects. The evaluation electronic system (21) is connected via a computer unit (22) to peripherals (23, 24, 25) by means of which it is possible to represent the totality of all the measured values of a measurement. <IMAGE>
Patent EP-0444894-A1 (EP)
Inventor: ITO MASAYOSHI
IPC: B60K28/16
Filed: 1991-02-27
Abstract: An engine output controlling system for a vehicle by which a driving torque produced by the engine is utilized effectively and such a possible slip of a driving wheel the vehicle that makes driving of the vehicle difficult. The system comprises slip detecting means (91) for detecting a slipping condition of the driving wheel, aimed driving torque setting means (92) for setting an aimed driving torque (T OS ) of the engine in accordance with the slipping condition thus detected, and controlling means (15) for controlling the engine (11) to generate the aimed driving torque (T OS ) thus set and for controlling the engine (11) to retard the ignition timing thereof when the detected slipping condition is excessively great. The slip detecting means (91) is constructed so as to obtain a slip changing rate of the driving wheel, and retard amount setting means (93) sets a retard amount, with which the ignition timing is to be retarded, in accordance with the slip changing rate detected by the slip detecting means (91).
Patent EP-0471483-A1 (EP)
Inventor: KONDO YUJI
IPC: B41M1/00
Filed: 1991-08-02
Abstract: Surface reforming of a polymeric article (2) containing a polymerizable compound is effectively performed by polymerizing the polymeric article in contact with a surface reforming medium (4) because the transfer of the material constituting the surface reforming medium to the polymeric article is enhanced by the polymerization. The surface reforming can be performed locally selectively, i.e., imagewise. The remaining un-polymerized part may be subjected to further surface reforming, e.g., by using another type of surface reforming medium or attachment of powder, to provide an enhanced contrast of surface property. Such an enhanced contrast of surface property can be effectively used, e.g., for production of a printing plate.
Patent EP-0485124-A1 (EP)
Inventor: CLUYSE JEAN
IPC: D21H23/14
Filed: 1991-11-01
Abstract: Bentonite swelling clay is provided to a paper making mill as a fluid concentrate containing more than 15% bentonite wherein swelling of the bentonite is prevented by inorganicelectrolyte in the concentrate, and the bentonite swells upon dilution either before addition of the cellulosic suspension or after addition.
Patent EP-0491487-A1 (EP)
Inventor: TILBURY SUSAN CHRISTINE
IPC: B41M5/124
Filed: 1991-12-02
Abstract: An extracted and isolated soy protein polymer is used for prevention of premature colouration in CFB pressure-sensitive copying paper which is neutral- or alkaline-sized with an alkyl ketene dimer and which utilizes an acid clay colour developer composition. The soy protein polymer may be carried by the base paper, e.g. as a result of size press or size bath application, or may be present in the microcapsule coating.
Patent EP-0491570-A1 (EP)
Inventor: MOL HANS C
IPC: B65H20/22
Filed: 1991-12-18
Abstract: Apparatus (40) for processing an elongate portion of a web (10) of sheets, wherein the web portion includes a plurality of uniformly dimensioned successive sheets (16) bordered by an elongate marginal edge (24) having a plurality of sprocket holes (26) formed therein at equal intervals along its length, the apparatus comprising: structure for guiding the web portion in a downstream path of travel, the guiding structure including a pair of spaced apart idler rollers (88, 90) and a timing belt (86) endlessly looped about the rollers, the belt including a plurality of sprockets (94) extending outwardly therefrom at said equal intervals, the belt including a belt run (96) aligned with the path of travel, the web portion sprocket holes disposed in meshing engagement with the belt run sprockets for guiding the web portion in the path of travel; and structure (130) downstream from the guiding structure for feeding the web portion downstream in the path of travel against an upstream force exerted thereagainst by the guiding structure.
Patent EP-0474523-A1 (EP)
Inventor: SAINTON ALAIN
IPC: E01C23/06
Filed: 1991-07-23
Abstract: a) Process for the insitu hot-regeneration of a road carriageway layer with a draining bituminous mix comprising a significant percentage pore content, in particular greater than 20%, over a thickness of between 2 and 8 cm approximately, b) characterised in that the road or lane to be treated is heated over at least its entire width to an average temperature of the order of 130 to 160 DEG C with the aid of a machine known per se which is equipped with infrared-radiant panels and supplied with propane, with infrared-reflecting panels and non-heating spaces which are disposed and alternated so as to guarantee a slow and progressive heating of the road, over the thickness to be treated, without risk of surface burning, approximately 5 to 20% by weight of a granular correcting material is spread onto the surface of the road, which material is chosen so as to correct for the particle-size distribution curve of the old bituminous mix, a curve modified by the addition of fines, the reheated layer is disintegrated, the disintegrated materials are mixed together while simultaneously injecting 0.1 to 2% by weight of a bitumen-based feed binder, the regenerated bituminous mix is spread out over the road and the latter is compacted conventionally.
Patent EP-0484192-A1 (EP)
Inventor: LEBRET PIERRE BENDIX EUROPE
IPC: F04B53/10
Filed: 1991-09-30
Abstract: The invention relates to a hydraulic pump comprising at least one reciprocating piston (20) having an intake phase and a delivery phase and sliding in a fixed cylinder (22), the pump also comprising a non-return intake valve (32) arranged between a low pressure fluid source (28) and a working chamber (30) defined in the cylinder, and a non-return delivery valve (34) arranged between the working chamber (30) and a high pressure fluid outlet chamber (16) connected to a user circuit (10, 12). 
<??>According to the invention, the outlet chamber (16) has a wall (4) capable of moving as a function of the pressure prevailing in the outlet chamber (16), the moveable wall (40) being capable of controlling the locking of the delivery valve (34) in the open position essentially during the greater part of the intake phase when the pressure in the outlet chamber (16) is greater than a given pressure, in such a way that the intake valve (32) remains correspondingly closed. 
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Patent EP-0532814-A1 (EP)
Inventor: MARTIN GUY
IPC: B01J20/34
Filed: 1991-09-20
Abstract: The field of the invention is that of the treatment of fluids containing adsorbable constituents. More precisely the invention relates to a device for the treatment of fluids such as air or water for example, laden with adsorbable constituents, with the aid of an adsorbent material. According to the invention the device for treating the fluid, especially air or water laden with at least one adsorbable constituent, of the type comprising a structure (1) made of adsorbent material, intended to have passing through it a flow of the said fluid to be treated so as to adsorb the said constituent capable of being adsorbed by the said adsorbent material, is characterised in that the said structure made of adsorbent material consists of a set of superposed layers (3) spaced so as to promote the creation of turbulence between the said layers (3), through which the said flow of fluid to be treated passes in succession. The adsorbent material is advantageously an electrically conductive material and is regenerated by Joule effect by the application of an electrical current to at least one of the layers (3) of the structure. <IMAGE>
Patent EP-0504240-A1 (EP)
Inventor: TRIBE RAGLAN HORATIO ANDREW HA
IPC: G01S13/931
Filed: 1990-12-07
Abstract: Un dispositif de détection destiné à être monté sur un véhicule (10) émet un signal indiquant la présence d'un objet (13) sur le chemin du véhicule. Le dispositif comprend un émetteur/récepteur à microondes (16), un objectif (21) à travers lequel passent les radiations émises et reçues par l'émetteur/récepteur (16), ainsi que de moyens permettant de modifier la divergence du faisceau (11) de radiations. De préférence, le degré de divergence est adapté en fonction de la vitesse du véhicule.
Patent EP-0504276-A1 (EP)
Title: Instruments de biopsie
Inventor: PETERS JOSEPH LENNOX
IPC: A61B10/02
Filed: 1990-12-13
Abstract: Une aiguille de biopsie utile pour des procédés de biopsie percutanée et directe de tissus humains comprend une canule (1) et un stylet (2) respectivement reliés à des coulisses (8, 9) guidées de manière à déplacer dans le barillet (7) d'un manche (5) ayant une poignée (6) de pistolet. Les coulisses sont pourvues de brides d'actionnement (10, 11) qui font saillie sur des côtés opposés du barillet, ce qui permet de les faire avancer chacune à son tour au moyen du pouce de la main qui tient l'instrument.
Patent EP-0510110-A1 (EP)
Inventor: HERNBERG JOSEPH GERALD
IPC: A63B69/36
Filed: 1991-01-10
Abstract: Un dispositif d'entraînement au swing de golf (20) comprend un grip (26), un shaft (24) et une tête creuse (28). La tête (28) contient une source d'énergie (68) activée par un ensemble de commutation (66) également situé dans la tête (28) pour éclairer une lampe (74) de l'ensemble à lampe (64), également à l'intérieur de la tête (28). La lampe (74) émet un rayon de lumière (30) vers le bas en direction du sol et vers l'avant de la tête du club. Le rayon de lumière (30) permet au golfeur (22) de tracer l'arc de lumière correspondant au swing du golfeur pour lui donner une image mentale du chemin précis que doit parcourir la tête du club. Un second mode de réalisation des dispositifs (120) comprend également une seconde source de lumière (140) contenue de manière amovible dans le grip (26) du club et dans le canal (132) du shaft (24) du club pour produire un rayon de lumière concentré (130) dans une direction qui coïncide avec l'axe longitudinal du shaft (24) du club. Pour les deux modes de réalisation du dispositif (20, 120), une bande de guidage linéaire (200) est placée sur le sol davant le golfeur (22) pour établir le chemin désiré de la tête du club. Le golfeur (22) suit de préférence le chemin du rayon de lumière de la tête du club pendant qu'il effectue un swing et compare le chemin lumineux à la bande de guidage (200), tout en examinant également le cercle total de lumière produit par la seconde source lumineuse (140) contenue dans le grip (26) et dans le shaft (24) du club.
Patent EP-0598721-A1 (EP)
Title: Support comprenant des intercalations lubrifiantes et non lubrifiantes
Inventor: ZORNES DAVID A
IPC: F16C19/40
Filed: 1991-08-21
Abstract: Support constitué de plusieurs éléments (2) de roulement disposés dans un anneau de roulement, qui sont séparés par des intercalations lubrifiantes (101) et non lubrifiantes (102). Les intercalations lubrifiantes peuvent flotter librement entre les éléments (2) de roulement et assurer toute la lubrification du support. Les intercalations non lubrifiantes peuvent également flotter librement entre les éléments de roulement, ou bien être entourées par une gaine.
Patent EP-0498153-A1 (EP)
Inventor: THOMAS PASCAL
IPC: A63C9/00
Filed: 1992-01-08
Abstract: The present invention relates to a safety ski binding. 
<??>This binding is characterised in that it comprises, on its front face (1b) side opposite that where the jaw is located, an operating member (9) forming a second-class lever extending in the opposite direction from the jaw, beyond the body (1) of the binding, mounted pivotably on the body (1), about a horizontal and transverse shaft (11), an intermediate point (13) of the operating lever (9) being connected, via linking means (14), to the end part (5c) of a bolt (5) which is located on the second front face (1b) side of the body (1), so that raising of the operating lever (9) gives rise to an upward tilting of the bolt (5) and the passage of this bolt from its locking position to its unlocking position. 
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Patent EP-0508211-A1 (EP)
Inventor: BERG PETER
IPC: D05C9/06
Filed: 1992-03-25
Abstract: The invention relates to an apparatus for holding and guiding a material web on embroidering machines with a pantograph-guided stretching frame. The material web is first stretched over the stretching frame. The material web is then clamped in the stretching frame and thereby further clamped, and finally the material web is slackened on both sides of the stretching frame to form loops. <IMAGE>
Patent EP-0564681-A1 (EP)
Inventor: DE GROOT HANS FEIKES
IPC: A61F13/15
Filed: 1992-04-09
Abstract: The invention relates to a tampon for female hygiene, comprising a wound core (1) of a nonwoven and a jacket (2), surrounding the core on the outside, with thermoplastic fibres, the jacket consisting of a nonwoven which has hydrophilic fibres in addition to the thermoplastic fibres. <IMAGE>