baber/WOPTO huggingface dataset:
Patent EP-0484681-A1 (EP)
Inventor: GRYTZ UWE DIPL-ING
IPC: F02M67/00
Filed: 1991-10-08
Abstract: In the case of known devices for the injection of a fuel-gas mixture with a fuel injection valve projecting into a stepped longitudinal bore of a gas enclosing section, the formation of an extremely homogeneous fuel-gas mixture and the fine atomisation of the fuel is not guaranteed if the gas encloses the sprayed fuel approximately in its direction of flow. 
<??>In the longitudinal opening (9) of the gas enclosing section (11) the novel device has a swirling element (55) with a mixing aperture (57) running concentrically to the valve longitudinal axis (4), into which aperture at least one curved, groove-shaped flow duct (82) formed in the wall of the swirling element (55) opens. In this way an especially fine atomisation of the fuel and the formation of an extremely homogeneous fuel-gas mixture is ensured. 
<??>The design of the device is particularly suitable for use on mixture-compressing spark ignition internal combustion engines. 
<IMAGE>
Patent EP-0496037-A1 (EP)
Inventor: SAEVERIN ECKEHARD
IPC: G03C1/79
Filed: 1991-10-08
Abstract: A photographic substrate composed, of a plastics film or of plastics-coated paper is described; it is coated on its reverse with a composition which can be printed with thermal printers with low dirt uptake and coloration from development baths, and which has good adhesive strip adherence, good printability with conventional printers, good resistance to abrasion and baths, and a good antistatic finish. The coating mass consists of an aqueous mixture of colloidal aluminium-modified silicic acid, a polyfunctional aziridine, the alkali salt of an organic polyacid, and a plastics dispersion with free  carboxyl  groups,  a   residual   monomer content of < 200 ppm, > 50 mol% of hard monomers in the polymer, and with an interfacial tension of the dried film of > 50 dyne/cm.
Patent EP-0487880-A1 (EP)
Inventor: RUECKER HEINZ
IPC: E03C1/18
Filed: 1991-10-15
Abstract: In built-in sinks with an integral plug-in element, in particular a chute (10) for waste, the support part (2) covering the cupboard part lying below is penetrated by the push-through opening (7). In order reliably to prevent the passage of gushing water, the push-through opening (7) is provided with a bead (8) which projects above the neighbouring regions and which is overlapped from above by an elastic lip (15) on the holding collar (11) of the plug-in element (10). <IMAGE>
Patent EP-0485877-A1 (EP)
Inventor: REUTER JUERGEN
IPC: A61M5/14
Filed: 1991-11-06
Abstract: A reliably secured hanging device for fixing a body fluid-collecting container on a horizontal bar consists of a curved grip (50) which is connected to the body fluid-collecting container and on which there are secured two strands of a cord (40) which can be applied around the bar. A U-shaped clamp (10) is provided which can be fitted onto the flattened curved grip (50) and on whose one branch (11) there are two channels (24) extending parallel to the path of the branches for allowing through a respective cord strand (40a, 40b), which channels have at their one end area in each case a gap (30) for clamping the cord strand (40a, 40b). <IMAGE>
Patent EP-0490169-A1 (EP)
Inventor: SCHNEIDER HORST
IPC: B01D46/52
Filed: 1991-11-27
Abstract: Filter cartridge, especially for a gas filter, composed of a zig-zag shaped folded web material (1) having sealed filter folds at the ends, which can be inserted into a housing to seal at the edges to separate off a clean space lying downstream. In such a filter cartridge, the sealing edges are to be designed to be as simple and cheap as possible to produce. In particular, all parts of the filter cartridge should be able to be composed of the same or at least similar material in terms of composition so that they may be simply disposed of or processed back to the base material. For this purpose, either a prefabricated frame or individual prefabricated frame components which can be assembled to form a frame are glued or sealed to the edges of the filter cartridge which are to be sealed. The frame components are in particular simple strips (7,8), which fit together at the corners. <IMAGE>
Patent EP-0496992-A1 (EP)
Inventor: WISKE ULRICH
IPC: B65G1/00
Filed: 1991-12-18
Abstract: Loading and unloading device for essentially trough-shaped trays (12) in conveying and storage systems, the tray unloading station (2) and the tray loading station (3) being connected by a clock-controlled circulating chain (4) having supporting studs (11), which penetrate slits (17a, 17b) in the tray base (13) and project beyond the side walls (14, 15) of the trays (12), as tray bearers, and the conveyor zones (9, 5), which connect at both ends to the circulating chain (4), and which are constructed as belt or chain conveyors (9) and are driven synchronously with the circulating chain, extend laterally over the circulating chain (4) in a transfer zone (2, 3), in which a vertical transfer movement takes place. <IMAGE>
Patent EP-0441426-A1 (EP)
Inventor: VERCOULEN GERARDUS CORNELIS PE
IPC: G03G9/08
Filed: 1991-01-30
Abstract: A toner powder comprising toner particles which carry on their surface and/or in an edge zone close to the surface fine particles of electrically conductive material consisting of fluorine-doped tin oxide. 
The fluorine-doped tin oxide particles have a primary particles size less than 0.2 micrometer and a specific electrical resistance of at most 50 ohm.metre. The fluorine content of the tine oxide is less than 10% by weight, and preferably is between 1 and 5% by weight.
Patent EP-0446063-A1 (EP)
Inventor: TANNO NAOHIRO
IPC: G11B7/125
Filed: 1991-03-08
Abstract: An optical waveguide recording medium (50) has optical waveguides (31) on which minute refractive-index discontinuous portions (34) for generating multiple reflected waveguide lights of different amplitudes and phases can be aligned in accordance with information to be recorded. A recorded-information reproducing apparatus (56) splits a light beam from a light-emitting element (35) into two, guides one of the split beams to the optical waveguides, and causes interference between a signal light reflected after modulation of the amplitude and phase of part of the guided beam and a light acquired by applying a frequency shift (37,38) to the other beam to obtain an optical heterodyne output (39), thereby reproducing information recorded as a time-series signal waveform.
Patent EP-0459718-A1 (EP)
Inventor: GLUNTZ DOUGLAS MARVIN
IPC: G21C15/02
Filed: 1991-05-24
Abstract: A boiling water nuclear fission reactor is disclosed with a unique steam-water separating system. The steam-water separation means comprises an assemblage of open troughs (40) positioned above the fuel core (22) which reduces the amount of steam recycled through the coolant circuit.
Patent EP-0474445-A1 (EP)
Inventor: KATAOKA YOSHIHARU
IPC: G03F9/00
Filed: 1991-08-30
Abstract: A focusing method is disclosed wherein a substrate is moved substantially along a focal plane of a projection optical system up to a predetermined station adjacent to the focal plane of the projection optical system and then, at the predetermined station, the surface of the substrate is brought into substantial coincidence with the focal plane of the projection optical system. The method includes the steps of detecting a deviation of the surface of the substrate with respect to the focal plane of the projection optical system, before the substrate, being moved substantially along the focal plane of the projection optical system, is moved up to the predetermined station; and substantially correcting the deviation on the basis of the detection.
Patent EP-0491603-A1 (EP)
Inventor: EUSTACHE JEAN-PIERRE
IPC: B60S1/34
Filed: 1991-12-13
Abstract: Device for linking between a drive shaft (11) and an arm of a windscreen wiper (1), the said drive shaft (11) traversing a bearing holder (12) connected to a fixed bodywork element. According to the invention, the drive shaft (11) carries a positioning sleeve (22) comprising at least a first positioning means (23) and a second positioning means (24). <IMAGE>
Patent EP-0496179-A1 (EP)
Inventor: REBER LORENZ
IPC: D05B19/10
Filed: 1991-11-25
Abstract: The method for sewing a stitching pattern on a sewing machine consists in that, to produce a thread section (f) of one or more superposed or adjacent threads, the feeder advances the material being sewn at least twice, with stitch formation discontinued between the advance steps (T). A thread section (f) can thus be produced which has two or more times the stitch length T of the sewing machine. The stitching patterns, like cross-stitching, produced in this manner can be made considerably larger than was hitherto possible. So that the threads of the thread sections (f) between the end points have a greater elasticity and hence the danger of gathering the material being sewn is avoided, in each case preferably at least two stitch formations are performed at the end points. The quantity of thread contained in the thread section (f) is thereby increased. …<IMAGE>…
Patent EP-0524193-A1 (EP)
Title: A hot beverage dispensing arrangement.
Inventor: CARLSSON INGMAR
IPC: A47B31/06
Filed: 1991-02-22
Abstract: PCT No. PCT/SE91/00138 Sec. 371 Date Sep. 30, 1992 Sec. 102(e) Date Sep. 30, 1992 PCT Filed Feb. 22, 1991 PCT Pub. No. WO91/12758 PCT Pub. Date Sep. 5, 1991.The invention relates to an arrangement for dispensing hot beverages and comprises a container (3) having thermally insulated walls which fully seal the interior of the container. The container can be inserted into a holder (1) and drawn from said holder through a given distance to a lockable position in which the container interior can be connected to a pouring spout (5) and pump means (7), owing to the fact that the spout (5) can be extended from a protected position in a recess in the upper side of the container (3) and therewith expose holes (10a, 31a) in the containerwalls (31) and sealingly connect these holes to the pouring spout (5a) and the pump means (7).
Patent EP-0521060-A1 (EP)
Title: Pressurized gas packaging, in particular mechanical atomizer.
Inventor: HUBACEK HUGO PROF DR
IPC: B65D88/14
Filed: 1991-03-18
Abstract: The invention describes a pressurized gas packaging, in particular a mechanical atomizer (1). An opening (4) of a pressurized container (2) is closed by means of a valve device (5). Inside the pressurized container (2), an ascending pipe (6) extends from the valve device (5) into the region of a base of the pressurized container (2). Part of the interior (8) of the pressurized container (2) is filled with an active substance (9) and possibly with a solvent (10) and the rest with a propellant (12). The interior (8) of the pressurized container (2) contains, for one part by weight of propellant (12), at least four parts by weight of the active substance (9), which may be mixed with a solvent (10). The mixture is enriched with energy, in particular kinetic energy, which is independent of the environmentally safe propellant (12).
Patent EP-0527811-A1 (EP)
Inventor: BRUZZONE GIUSEPPE
IPC: C22B34/32
Filed: 1991-04-29
Abstract: Cette invention se rapporte à la production de chromates alcalins à partir de minéraux de chrome. On mélange intimement les minéraux broyés avec des alcalis. On introduit ensuite le mélange en continu dans un réacteur rotatif (1) placé dans une chambre de chauffe (5) et on chauffe le mélange à une température située entre 500° et 1500 °C. On introduit (4) simultanément dans le mélange un ou plusieurs gaz oxydants contenant de l'oxygène et dont la composition est connue, prédéterminée et réglable afin d'oxyder les composés de chrome trivalent dans un milieu contrôlé. On lessive ensuite le mélange oxydé, après son passage dans l'organe (3).
Patent EP-0482169-A1 (EP)
Inventor: MOODY ROY A
IPC: G01R31/50
Filed: 1991-04-19
Abstract: Dispositif automatique de test de harnais de câbles (20) destiné à tester un harnais de câbles multiconducteur à raccord unique pour détecter des défauts de continuité dans chaque voie conductrice dudit harnais des câbles en induisant de manière capacitive un signal test oscillatoire à travers la gaine isolante des conducteurs, en explorant chacune des attaches d'extrémité (24) du raccord et en testant chaque résultat d'exploration de manière séquentielle (67) afin de détecter la présence d'un signal test ayant une amplitude prédéterminée.
Patent EP-0553117-A1 (EP)
Inventor: JACOBSON JAMES W
IPC: C12N15/86
Filed: 1991-09-05
Abstract: Nouvelles protéines antigéniques de recombinaison de la coccidiose aviaire, fragments desdites protéines contenant des déterminants antigéniques, et gènes codant les peptides antigéniques. On décrit aussi des vaccins préparés en utilisant les nouvelles protéines antigéniques de la coccidiose aviaire et des méthodes permettant d'immuniser les poulets contre les coccidioses aviaires.
Patent EP-0507952-A1 (EP)
Title: Procede de preparation de lysat d'amoebocyte de limulus
Inventor: TANAKA SHIGENORI
IPC: G01N33/579
Filed: 1991-09-27
Abstract: Procédé de production d'un lysat d'amoebocyte de limulus réagissant spécifiquement avec une endotoxine, consistant à mettre en contact un lysat d'amoebocyte de limulus avec une structure de (1->3)-beta-D-glucoside immobilisée insoluble pour éliminer un facteur sensible au (1->3)-beta-D-glucan (facteur G) contenu dans le lysat. Etant donné que le lysat résultant est sensiblement exempt de facteur G sensible au (1->3)-beta-D-glucan, il réagit spécifiquement avec une endotoxine présente dans des spécimens biologiques tels que le sang, l'urine ou le fluide spinal, ce qui permet d'analyser l'endotoxine avec une sensibilité élevée et simplifier les procédures d'examen clinique.
Patent EP-0501208-A1 (EP)
Title: Weighing apparatus for checking cans
Inventor: KIKUCHI KUNIO
IPC: B65B1/46
Filed: 1992-02-07
Abstract: A conveying section (120) is engaged with works (W) to be weighed to sequentially convey the works (W) at predetermined intervals along a substantially arcuated path. An engagement releasing section (103a, 132a) sequentially releases engagement between the conveying section and one of the works (W) at a predetermined region substantially equal to one of the predetermined intervals of convey midway along the arcuated path of the conveying section (120). A conveyor section (137) is linearly arranged to oppose the predetermined region on the arcuated path on which engagement between the conveying section (120) and the one of the works (W) is released by the engagement releasing section (103a, 132a). The conveyor section (137) linearly and sequentially conveys the one of the works (W) released from the conveying section (120). A weighing section (137) sequentially measures weight of the one of the works (W) while the one the works (W) released from the conveying section (120) is linearly conveyed by the conveyor section (137).
Patent EP-0511602-A1 (EP)
Inventor: YEUNG KING-WAH W
IPC: B41J29/377
Filed: 1992-04-24
Abstract: This document discloses a method and apparatus for real-time control of the temperature of thermal ink jet printheads (128) and thermal printheads (128) through the use of nonprinting pulses (142, 144, 148). A closed-loop system (94) produces nonprinting pulses (148) in response to a difference between a reference temperature signal (110) and a printhead temperature signal (100) produced by a temperature sensor (124) on the printhead (128) so that the printhead (128) operates at a constant elevated temperature. The reference temperature signal (110) can specify an operating temperature anywhere between 10° C and 100° C above room temperature. The closed-loop system can have multiple loops (92, 94) with different response times so that complex nonlinear responses to changes in the printhead temperature can be obtained. The open-loop system (96) transmits nonprinting pulses (144) to the printhead (128) for each printing interval that the printer does not eject a drop. Also, this document discloses a method for measuring the energy transfer characteristics of a printhead. This method is used to determine how much energy open-loop nonprinting pulses should transmit within one printing interval to the printhead to prevent fluctuations in the temperature of the printhead caused by variations in the printer output.
Patent EP-0531640-A1 (EP)
Inventor: CARTER GUY THOMAS
IPC: A23K20/195
Filed: 1992-06-29
Abstract: The invention provides an antibiotic designated LL-E19020 Gamma which is derived from the microorganism  Streptomyces   lydicus  ssp.  tanzanius  NRRL 18036.
Patent EP-0531733-A1 (EP)
Inventor: OHNO MASANO
IPC: C12N5/071
Filed: 1992-08-12
Abstract: A carrier for animal cell culture, comprising a base material having a three-dimensional network structure, wherein a cell adhesive factor and a cell growth factor are immobilized on a surface of the carrier. The carrier for animal cell culture according to the present invention enables the function and growth of cells to be positively promoted after animal cells are adhered to the carrier.
Patent EP-0550796-A1 (EP)
Inventor: UENO YOSHIHARU
IPC: F24C7/02
Filed: 1992-09-17
Abstract: There is provided a microwave oven using as walls of its internal chamber (5) a precoated sheet steel (10) which has no harmful effect on food sanitation. The precoated sheet steel (10) is comprised of a sheet steel (11), a strontium chromate primer (12) comprising strontium chromate dispersion-mixed with a resin and being applied to one side of the sheet steel, a paint (13) applied over the strontium chromate primer, and a paint (15) applied over the other side of the sheet steel (11). The one side of the precoated sheet steel (11) constitutes exterior surfaces of the walls of the internal chamber (5) and the other side of the precoated sheet steel (10) constitutes interior surfaces of the walls of the internal chamber (5). A molybdenum primer (22, 24) comprising molybdenum pigment dispersion-mixed with a resin may be applied to both sides of the sheet steel (21) instead of the strontium chromate primer (12).
Patent EP-0535608-A1 (EP)
Inventor: KOMAMURA TAWARA KONICA CORPORA
IPC: B41M5/26
Filed: 1992-09-29
Abstract: A thermal-transfer material having a dye containing a phenolic hydroxy group, or a 3-coordinated chelatable dye, is disclosed. When making use of the materials, a color image having an excellent hue and a high density can be obtained. And the effects of the fixability can be more than in the case where a mordant is contained in an image-receiving material.
Patent EP-0548776-A1 (EP)
Inventor: KOIKE SATOFUMI
IPC: G02F1/1368
Filed: 1992-12-16
Abstract: A liquid crystal display device comprises: a first substrate; (1) picture element electrodes (4) formed on the inner surface of the first substrate (1) and arranged in a matrix; switching elements (5) formed on the inner surface of the first substrate (1) and combined respectively with the picture element electrodes; (4) address lines (6) formed on the inner surface of the first substrate (1) so as to extend respectively along the rows of the picture element electrodes; (4) signal lines (6) formed on the inner surface of the first substrate (1) so as to extend respectively along the columns of the picture element electrodes; (4) a second substrate (2) disposed opposite to the first substrate (1) so that a space of a predetermined thickness is formed between the first and second substrates; (1,2) a common electrode (0) formed over the inner surface of the second substrate; (2) a liquid crystal layer (3) sealed in the space; and an orienting layer formed at least between the inner surface of either the first substrate (1) or the second substrate (2) and the liquid crystal layer (3). The liquid crystal display device is provided with a reverse tilt suppressing means (8) for suppressing the reverse tilt of a portion of the liquid crystal layer corresponding to the edge portion (7) of each picture element electrode (4).
Patent EP-0548819-A1 (EP)
Inventor: PERPALL ROBERT C
IPC: H04B7/15
Filed: 1992-12-18
Abstract: A system (10) for combining a plurality of electromagnetic signals (24, 26) to propagate along a common path (16) is operative with a plurality of sets of channels including a first set of circularly polarized A-channel signals (24) and a second set of linearly polarized B-channel signals (26). The system (10) comprises a transmission line (32) having a first end and a second end opposite said first end. Further provided is a circular polarizer (36) having an input port and an output port, the output port being connected to the first end of said transmission line (32), all of said A-channel signals (24) being fed into the input port of said polarizer (36). The A-channel signals (24) differ in frequency and the B-channel signals (26) differ in frequency, all of the A-channel signal frequencies and all of the B-channel signal frequencies falling within a pass band of said transmission line (32). All of the A-channel signals (24) propagate through that polarizer (36) and along said transmission line (32) to the second end of said transmission line (32). A plurality of couplers (40) is located at positions arranged serially along said transmission line (32), individual ones of said couplers (40) operating at different ones of the B-channel frequencies for selectively coupling respective ones of said B-channel signals (26) into said transmission line (32) to propagate toward the second end of said transmission line (32).
Patent EP-0542327-A1 (EP)
Inventor: NUNEZ SERRANO GUILLERMO
IPC: A63F9/12
Filed: 1992-10-10
Abstract: It has the shape of a sphere which is made up of eight parts or octants which can be moved around the three perpendicular shafts of co-ordinates, changing the relative position between one and the other to correctly try and form the spherical surface with the motif engraved on the octants. 
     The eight octants (1) are joined in a mobile way to an inner part (2) which is defined by a small sphere (3) with six cylindrical arms (4) arranged according to the shafts of co-ordinates and finished on trunci-conical flareouts (5). 
     On their three flat sides, the octants (1) present a machining with center in the sphere which causes the formation of channels which allow the pass of the radial arms (4) of the inner part (2) and also its two trunci-conical flareouts (5). To overcome the obstacle of the small sphere (3) of the inner part (2), the vertex of the octants have a machining which determines a spherical emplacement mark. 
     Interconnection between the different parts is exclusively achieved by precision in the machining and by a flexible fit, without any auxiliary fixture elements intervening. 
     One of the octants (1) has no movement in respect of the arms (4) of the inner part (2), which coincide with the edges of that octant (1).
Patent EP-0537875-A1 (EP)
Inventor: GULCZYNSKI FRANZ
IPC: B25D17/04
Filed: 1992-10-14
Abstract: The invention relates to a fluid-powered impact tool for a hand-guided breaking or drilling appliance, with a handle which is arranged on a head housing and is connected to a flexible element and a pin releasing the fluid supply, in which arrangement a steel leaf spring (11) lying transversely to the tool axis extends through the handle (2) and has a bore (15) lying parallel to the tool axis in the area of the head housing (1) of the handle (2), in which bore (15) a displaceable sleeve (5) is arranged into which the free end of the pin (7), having a stop collar (16), projects, and the spring (6) loading the pin (7) is supported on the one side on the end face of the pin (7) and on the other side on the inside of the base of the sleeve (5). <IMAGE>
Patent EP-0500360-A1 (EP)
Inventor: BELLEY MICHEL L
IPC: A61K31/47
Filed: 1992-02-20
Abstract: Compounds having the formula I :
       
are antagonists of the actions of leukotrienes. These compounds are useful as anti-asthmatic, anti-allergic, anti-inflammatory, and cytoprotective agents. They are also useful in treating angina, cerebral spasm, glomerular nephritis, hepatitis, endotoxemia, uveitis and allograft rejection.