baber/WOPTO huggingface dataset:
Patent EP-0506014-A1 (EP)
Inventor: KLEEMANN STEPHAN PROF DR
IPC: D21C5/02
Filed: 1992-03-25
Abstract: A process for removing printing ink from waste paper by disintegration of the mass of waste paper with addition of de-inking chemicals, if appropriate further working steps which assist the removal of printing ink, and discharge of the printing inks by means of a suitable process, is characterised in that, in the course of the process,     a) one or more bleaches and b) 0.1-5% by weight, relative to the mass of waste paper, of polyvinyl alcohol or a copolymer of polyvinyl alcohol are added to the washed mass of waste paper which is to be processed.
Patent EP-0514715-A1 (EP)
Inventor: ISHIDA HIROSHI
IPC: B01J29/70
Filed: 1992-05-07
Abstract: Finely particulate Zeolites of the ZSM-5 family, exhibiting characteristic peaks in an X-ray powder diffraction pattern, are stably produced by a novel method in which a nucleating slurry containing semicrystalline zeolite having a BET surface area of 100 to less than 250 m²/g is mixed with a raw material mixture of silica, alumina and alkali metal sources to obtain a preliminary slurry, followed by heating to obtain a first precursory slurry mixture containing a precursory zeolite having a BET surface area of 100 to 200 m²/g, and subsequently the first precursory slurry mixture is mixed with a raw material mixture as mentioned above to obtain a second precursory slurry, followed by heating to obtain a product slurry containing a finely particulate zeolite having a BET surface area of at least 250 m²/g. In the method, the first precursory slurry mixture can be advantageously recycled and used as a nucleating slurry. The zeolites are advantageously utilized as catalysts, for example, as a catalyst for hydration of olefins, and also as an adsorbent, a molecular sieve, an agent for soil improvement, a filler for paper and an agent for waste water treatment.
Patent EP-0525619-A1 (EP)
Inventor: KAISE TSUNEYUKI
IPC: H01L29/207
Filed: 1992-07-22
Abstract: A compound semiconductor single crystal which has an Si concentration of not more than 1x10 17  atoms/cm 3  and/or an O concentration of not more than 7x10 16  atoms/cm 3  is particularly suitable for use as substrate for epitaxial deposition of a high luminance light-emitting device which emits green light.
Patent EP-0540832-A1 (EP)
Inventor: NIX EDGAR
IPC: F27B3/08
Filed: 1992-08-07
Abstract: An anode is proposed for a direct-current arc furnace, in the case of which at least one part of the region of the furnace holding the melt is provided on the inside with an electrically conductive refractory brick lining which is electrically connected to a current conductor which is located on the outside, and in the case of which a cathode is arranged in the vertical direction above the melt. The electrically conductive brick lining (3, 4; 9) and/or the current conductor (1, 8) have changing values with respect to their electrical properties in the circumferential direction, with respect to the vertical axis of the cathode (2; 11), in such a manner that a deliberately asymmetric current distribution occurs on the base of the furnace. <IMAGE>
Patent EP-0530596-A1 (EP)
Inventor: BUCHANAN SCOTT D
IPC: A61B5/04
Filed: 1992-08-20
Abstract: An apparatus (10) for making magnetic measurements of the human body (12) includes a biomagnetometer (18) having a magnetic field sensing coil (20) that measures magnetic fields arising from a selected portion (14) of a body (12). A position monitor (40) used in conjunction with the biomagnetometer (18) produces no magnetic fields that can interfere with the taking of magnetic field measurements, and can operate simultaneously with the taking of magnetic field measurements. The position monitor (40) includes an optical target (42) mounted on the selected portion (14) of the body (12), the optical target (42) having a variation in light reflectance across the target (42). An input optical guide (50) directs a beam of light at the target (42), an output optical guide (52) collects a reflected beam of light from the target (42), and a limit detector (66) receives the beam of light from the output optical guide (52) and determines whether the intensity of the received light varies outside of predetermined limits.
Patent EP-0536669-A1 (EP)
Inventor: KATBI KARL
IPC: B23B27/14
Filed: 1992-10-05
Abstract: An indexable improved force distribution cutting insert (10) having an arcuate concave convex cutting edge (18) and a body portion (16) having an arcuate concave convex configuration corresponding to the cutting edge (18).
Patent EP-0546325-A1 (EP)
Inventor: LARSON WILLIAM
IPC: H01L27/04
Filed: 1992-11-06
Abstract: A ferroelectric capacitor for a memory device including a substrate (10), a bottom electrode (20) and a top electrode (40). Between the bottom and the top electrodes is either an alternating plurality of layers (30a, 30b) of ferroelectric material and intermediate electrodes or a plurality of layers (30a, 30b, 30c) of ferroelectric material. A method for forming the same through establishing one layer over the other is also disclosed.
Patent EP-0546536-A1 (EP)
Inventor: UENOYAMA HARUMI
IPC: C12Q1/00
Filed: 1992-12-10
Abstract: A biosensor for electrochemically detecting an electrochemically active material generated by the reaction of an analyte in a liquid sample with a substance specific for the analyte eq en enzyme, in which the working electrode (1') has at least two electrode parts and the supplied liquid sample contacts the parts sequentially, so that signals arising from the analyte and from any directly oxidisable interferants present in the sample (eq ascorbic acid) can be distinguished using the different response times of the electrode.
Patent EP-0551642-A1 (EP)
Inventor: BRUNNER HENRI DR
IPC: B01J31/24
Filed: 1992-12-22
Abstract: Process for the diastereoselective hydrogenation of folic acid to tetrahydrofolic acid, which is characterised in that the hydrogenation of the folic acid is carried out in the presence of an immobilised rhodium(I) complex of an optically active diphosphine in a neutral aqueous buffer solution at an H2 pressure of more than 20 bar and a temperature of more than 60 DEG C.
Patent EP-0552492-A1 (EP)
Inventor: TAKIMOTO AKIO
IPC: G02F1/135
Filed: 1992-12-23
Abstract: Pixel portions of a photoconductive layer each have a pin structure for providing a rectifying function and are substantially electrically isolated from one another by a highly resistant inter-pixel portion for preventing diffusion of electrical carriers. Data written into a liquid crystal layer by writing light is read out as an optical output by reading light. Reflecting films (14) are provided on the pixel portions, respectively, and an output light blocking film (28) is provided on the inter-pixel portion formed into a groove. The deflecting films and the output light blocking film are partially overlapped on each other so as to sufficiently block the reading light.
Patent EP-0520527-A1 (EP)
Inventor: WEN CHUAN
IPC: H01R13/53
Filed: 1992-05-20
Abstract: High-voltage connector assembly, comprising a male connector, a female connector, and fixing means for fixing the connectors to each other after they are plugged into each other, which female connector has a connector socket part with contacts fixed thereto, for accommodating therein with space a connector plug-in part of the male connector provided with contacts, while a rigid ring is present at the opening of the connector socket part, for sealing the space between the connector plug-in and connector socket part, which ring is provided with at least one inner sealing ring which interacts in a sealing manner with the connector plug-in part.
Patent EP-0502706-A1 (EP)
Inventor: DAVIDSON ALAN HORNSBY
IPC: C07D307/94
Filed: 1992-03-04
Abstract: Compounds of general formula I;
       
 wherein: 
each of R¹, R², and R³ independently represents hydrogen, -C₁-C₆ alkyl, -C₂-C₆ alkenyl, -C₁-C₆ alkyl, -SC₁-C₆ alkyl, halo, -CN, -NO₂, -SOC₁-C₆ alkyl, -SO₂C₁-C₆ alkyl, -SO₂NH₂, -COC₁-C₆ alkyl, -CHO, -COOC₁-C₆ alkyl, -CH₂OH, benzyl, benzoyl, -CF₃, -CONH₂, -NHCOC₁-C₆ alkyl; 
each of R⁴ and R⁵ independently represents hydrogen, -C₁-C₆ alkyl, -C₂-C₆ alkenyl, -OC₁-C₆ alkyl, -SC₁-C₆ alkyl, halo, -CN, -NO₂, -SOC₁-C₆ alkyl, -SO₂C₁-C₆ alkyl, -SO₂NH₂, -COOH, -COC₁-C₆ alkyl, -CHO, -COOC₁-C₆ alkyl, -CH₂OH, -OH, benzyl, benzoyl, -CF₃, -CONH₂, -NHCOC₁-C₆ alkyl or a -OC(=O)R⁸ group wherein R⁸ represents -C₁-C₆ alkyl, -C₂-C₆ alkenyl, -OC₁-C₆ alkyl, -SC₁-C₆ alkyl, -COC₁-C₆ alkyl, -COOC₁-C₆ alkyl, benzyl, benzoyl, -CF₃, -CN or a V group wherein V represents a) a group
       
 wherein t is an integer from 0 to 3 and each of R⁹, R¹⁰ and R¹¹ is independently hydrogen, -C₁-C₆ alkyl, -C₂-C₆ alkenyl, -OC₁-C₆ alkyl, -SC₁-C₆ alkyl, halo, -CN, -NO₂, -SOC₁-C₆ alkyl, -SO₂C₁-C₆ alkyl, -SO₂NH₂, -COOH, -COC₁-C₆ alkyl, -CHO, -COOC₁-C₆ alkyl, -CH₂OH, -OH, benzyl, benzoyl, -CF₃, -CONH₂, -NHCOC₁-C₆ alkyl; 
b) a group -(CH₂) s -Y wherein s is an integer from 0 to 5 and Y represents a 5- or 6-membered aromatic heterocyclic ring containing one or more sp2 nitrogen atoms in its ring, which heterocyclic ring may be optionally fused to a benzene ring or to a further 5- or 6-membered aromatic heterocyclic ring containing one or more nitrogen atoms, wherein at least one of the said heterocyclic rings may also contain an oxygen or sulphur atom, and wherein any of the rings may be optionally substituted with one or more substituents selected from -C₁-C₆ alkyl, -OC₁-C₆ alkyl, halo, -CF₃ and -CN; 
or R⁴ together with R⁵ forms a =O, =N-OH, =NHR⁸ or =CHR⁸ group, wherein R⁸ is as defined above; 
each of R⁶ and R⁷ independently represents hydrogen, -C₁-C₆ alkyl, -COC₁-C₆ alkyl, benzyl, a group V as defined above or a -COV group wherein V is as defined above; 
or R⁶ together with R⁷ form a =CR¹²R¹³ group wherein each of R¹² and R¹³ independently represent a hydrogen atom, a C₁-C₁₈ alkyl, a -C₂-C₆ alkenyl, pyrrole or a group V as defined above; 
and their pharmaceutically and veterinarily acceptable acid addition salts and hydrates are antagonists of platelet activating factor (PAF) and as such are useful in the treatment or amelioration of various diseases or conditions mediated by PAF.
Patent EP-0506441-A1 (EP)
Inventor: HANATANI YASUYUKI
IPC: G03G5/06
Filed: 1992-03-27
Abstract: The present invention provides a hydrazone compound represented by the following general formula (1). 
General formula (1):
       
 (wherein R¹ is a hydrogen atom, a halogen atom an alkyl group or an alkoxy group, and R² is a hydrogen atom, a halogen atom, an alkyl group, an alkoxy group or the following group.)
       
     The invention also includes a photosensitive material comprising a conductive substrate having a photosensitive layer thereon characterised in that the photosensitive layer contains a hydrazone compound of the above formula 1.
Patent EP-0580907-A1 (EP)
Inventor: LEISTNER WALTER H
IPC: F16B37/04
Filed: 1992-07-31
Abstract: The present specification discloses a strip of Tee-nut fasteners (14), having sleeve portions (15) which are in use, embedded in a workpiece, face flanges (16) then lying on the surface of a workpiece. The sleeve portion of each Tee-nut has a central longitudinal axis, and the face flange lies in a plane transverse to the longitudinal axis. A continuous breakable junction (20) secured to the face flanges of respective fasteners, forms them into a strip (18), the junctions being flexible between adjacent fasteners (14) so that the strip (18) may be formed into a roll (19).
Patent EP-0530020-A1 (EP)
Inventor: KASUYA TAKASHIGE
IPC: G03G9/09
Filed: 1992-08-27
Abstract: A color toner for developing electrostatic images is formed of color toner particles each including a binder resin, a polyalkylene, and a colorant. The color toner particles are formed by suspension polymerization. The polyalkylene is characterized by having a crystallinity of 10 - 50 % and a melting enthalpy (as measured by a differential scanning calorimeter) of at most 35 cal/g. The color toner is characterized by an improved fixability without causing offset especially at a relatively low temperature and suitable for providing a transparency film for an overhead projection.
Patent EP-0545526-A1 (EP)
Inventor: MAEDA TAKANORI
IPC: G11B7/13
Filed: 1992-10-02
Abstract: An optical pickup apparatus reproduces signals recorded on an optical disk (10), which has a signal track in which a plurality of signal pit strings are arranged in a circumferential direction of the optical disk, each of the signal pit strings including a plurality of signal pits arranged in a line in a radial direction of the optical disk, the optical disk being rotated at a speed v relative to the optical pickup apparatus. The optical pickup apparatus is provided with: a device (21) for projecting a light spot onto at least one signal pit string of the optical disk; a lens (23) for converging a reflected light from the signal pit string and for forming a linear image of the signal pit string at a magnification m; and a one-dimensional scan type photodetector device (25) having a plurality of photoelectric elements arranged in a line and located in an image forming position of the lens, for sequentially scanning, at a scanning speed s, the linear image by the photoelectric elements and for sequentially generating signals of the photoelectric elements. The photoelectric elements are arranged at an angle ϑ with respect to the direction of the linear image, the angle ϑ being prescribed as follows: 
 
       ϑ = tan⁻¹(mv/s).
Patent EP-0498714-A1 (EP)
Inventor: GUICHARD JEAN
IPC: F16D66/00
Filed: 1992-02-04
Abstract: The device for braking an axle set according to the invention comprises members for measuring the immediate (13) or anticipated (16) temperature of several groups of wheel brakes, and a control member (12) for selecting a group of wheel brakes to be controlled as a function of the temperature measurement performed. …<IMAGE>…
Patent EP-0589120-A1 (EP)
Inventor: EYLOGIMENOS EVRIPIDES
IPC: E04H6/06
Filed: 1992-09-22
Abstract: The semi underground vehicles parking system with hydraulic folding fan-like elevation consists of two platforms (2,3) kept parallel one to another during motion. The mechanism (4) moves the platforms (2,3) so that they can alternatevily brine their back edge to ground level (23) and be accessed by vehicles for entrance and exit. For a vehicle's entrance or exit from or to a platform there is no need to move the other platform's vehicle. <IMAGE>
Patent EP-0565603-A1 (EP)
Inventor: DANE PRESTON
IPC: G01C19/72
Filed: 1991-12-18
Abstract: Système de contrôle de l'amplitude de la modulation de polarisation d'un capteur à rotation possédant une paire de détecteurs de composantes de signal de sortie destinés à produire les intensités des composantes de fréquence correspondantes dans ledit signal. Lesdites composantes sont utilisées par un dispositif de détermination de leur inter-relation, pouvant régler le signal de sortie pour obtenir une valeur sélectionnée dans une plage de valeurs, afin de sélectionner la cadence de rotation et de corriger les variations.
Patent EP-0568588-A1 (EP)
Title: Paper napkin.
Inventor: BELLANDER WANJA
IPC: A47G11/00
Filed: 1992-01-21
Abstract: PCT No. PCT/SE92/00037 Sec. 371 Date Jul. 20, 1993 Sec. 102(e) Date Jul. 20, 1993 PCT Filed Jan. 21, 1992 PCT Pub. No. WO92/13040 PCT Pub. Date Aug. 6, 1992.A paper napkin or similar sheet formed object which is intended to be attached to an article of clothing to protect it from spillage, comprises a sheet with reinforcement areas on surface portions thereof. The napkin sheet is folded before usage such that adhesive surfaces (3) on the reinforcement areas (1) are in close contact with adhesive or non-adhesive parts of the reinforcement areas which parts in this position form a protection for the adhesive surfaces (3) of the sheet.
Patent EP-0563314-A1 (EP)
Title: Spectrographe a guide d'ondes plan
Inventor: BERANEK MARK W
IPC: G01J3/24
Filed: 1991-12-18
Abstract: Spectrographe pouvant être utilisé comme détecteur/démultiplexeur dans un système optique à multiplexage par répartition en longueurs d'onde. Le spectrographe comprend un guide d'ondes plan (50) et un réseau de détecteurs (52). Le guide d'ondes plan (50) présente un bord de dispersion (56) de profil concave, un bord d'entrée (62) et un bord de sortie droit (64). Le bord de dispersion (56) comporte un réseau de diffraction réfléchissant (60) présentant un espacement de lignes variable. Un signal optique d'entrée comprenant une multiplicité de différentes plages de longueurs d'onde pénètre dans le guide d'ondes au niveau du bord d'entrée (62) et voyage à travers le guide d'ondes pour se heurter au réseau (60). Celui-ci concentre l'énergie optique de chacune des plages de longueurs d'onde en un point focal du bord de sortie (64), la position de chaque point focal étant déterminée en fonction de la longueur d'onde. Le réseau de détecteurs (52) comprend une multiplicité de photodétecteurs placés le long d'une ligne droite, de manière que les photodétecteurs soient situés sur les points focaux.Chaque photodétecteur détecte ainsi l'énergie optique contenue dans l'une des plages d'entrée. Une pile de tels guides d'ondes plans peut être assemblée pour former un spectrographe multicanal.
Patent EP-0575352-A1 (EP)
Inventor: MANZER HANS
IPC: B65H29/36
Filed: 1992-02-05
Abstract: Un dispositif servant à former une pile (20/1, 20/2) de feuilles individuelles (13), pour dispositifs d'impression, comprend deux systèmes de transport de feuilles individuelles en forme de cages à rouleaux (1/1, 1/2) agencés coaxialement l'un à côté de l'autre. Chaque cage à rouleaux (1/1, 1/2) comprend à sa périphérie des éléments de transport (3) en forme de rouleaux qui s'étendent dans la direction axiale des cages à rouleaux (1/1, 1/2) et qui sont séparés par des espaces vides. Les cages à rouleaux entourent des surfaces partielles individuelles séparées de dépôt (7/1, 7/2) qui font partie d'une surface intérieure commune de réception des feuilles individuelles (10) à empiler qui traverse les deux cages à rouleaux (1/1, 1/2). En se déplaçant en sens contraire, les cages à rouleaux (1/1, 1/2) saisissent centralement les feuilles individuelles (10) à empiler et les transportent jusqu'à une position de dépôt située au-dessus ou au-dessous des cages à rouleaux (1/1, 1/2). Les éléments de transport (3) en forme de rouleaux de transport roulent en même temps sur les feuilles individuelles (10) ou sur des paquets de feuilles individuelles. On obtient ainsi un dispositif d'empilage de feuilles individuelles qui permet de former des piles de feuilles de bas en haut ou de haut en bas.
Patent EP-0580589-A1 (EP)
Inventor: LEEDY K DUANE
IPC: C02F1/68
Filed: 1992-11-06
Abstract: Produit cellulosique absorbant et procédé de fabrication de celui-ci. De préférence, la matière cellulosique de départ est constitué de glumelles et de médulles d'épi de maïs. On réduit ladite matière, on ajoute de l'eau, on la comprime ou on la transforme en boulettes, on la coupe en la passant dans un broyeur à rouleaux, puis on la classifie de manière à obtenir un produit granulé de corps compacts compris dans une plage de granulométrie donnée. De préférence cette plage correspond aux tamis dont la taille est comprise entre le numéro 10 et le numéro 60. Ce produit présente de bonnes caractéristiques d'absorption d'huile et la plage de granulométrie permet aux corps saturés d'huile d'être utilisés dans un système de mise à feu à tuyères destiné, par exemple, à chauffer un four à ciment.
Patent EP-0517912-A1 (EP)
Title: Procede de redimensionnement d'images, de conception d'un filtre prevu a cet effet et de mise en correspondance par mappage de l'image de sortie avec l'image d'entree
Inventor: PIOVOSO MICHAEL JOSEPH
IPC: G06T3/40
Filed: 1991-12-16
Abstract: L'invention se rapporte à un procédé de conception d'un filtre en fenêtre Kaiser. Ce filtre est appliqué à une image d'entrée, de façon à générer une image de sortie redimensionnée, tout en conservant les informations contenues dans l'image d'entrée. Le procédé décrit dans la présente invention, qui effectue la mise en correspondance par mappage de l'espace image de sortie avec l'espace image d'entrée, permet d'aligner les limites de l'espace image d'entrée sur les limites d'un ensemble de nouveaux pixels d'entrée et d'aligner également les points des coordonnées de la mappe des pixels de sortie sur des points de coordonnées correspondants des nouveaux pixels d'entrée.
Patent EP-0581814-A1 (EP)
Title: Gel products and a process for making them.
Inventor: GOODLAD JOHN STEVEN
IPC: A23P1/08
Filed: 1992-04-22
Abstract: PCT No. PCT/GB92/00736 Sec. 371 Date Oct. 21, 1993 Sec. 102(e) Date Oct. 21, 1993 PCT Filed Apr. 22, 1992 PCT Pub. No. WO92/18018 PCT Pub. Date Oct. 29, 1993.A proteinaceous product comprises a stable, substantially clear, thermally irreversible gel formed by the reaction product of protein and reducing sugar, preferably containing from 2 to 25% gel-forming protein by weight. Particles or pieces of edible material may be embedded in the gel, or the gel may be divided into pieces and incorporated as an ingredient in a food product, and the product can be rendered commercially sterile while remaining substantially clear. Such products can be produced by a process which comprises reacting an aqueous dispersion of a protein or proteinaceous material with a reducing sugar or source thereof in the presence of a denaturing agent (e.g. a chaotropic agent), and/or denaturing conditions (e.g. alkaline pH).
Patent EP-0675990-A1 (EP)
Title: Beam or girder for building construction and a building unit including said beam or girder, and a method of manufacturing the beam or girder.
Inventor: SVENSSON PEEHR MATHIAS ORNFELD
IPC: E04B5/10
Filed: 1992-04-29
Abstract: A beam or girder (1) for building construction comprises a base profile (3-5), mainly for tensile loads and an upper covering plate (2) of a mainly for compressive loads suitable material, which is considerably stiffer in all directions than the plate of the base profile (3-5), said covering plate (2) being rigidly and moment transmittingly (resistant to bending moments) connected directly to the base profile via a glue layer, so that the covering plate (2) and the base profile (3-5) form a static cooperating supporting unit. Since the covering plate (2) has the same width as the base profile (3-5) and along both its longitudinal sides flush with the sides of the base profile, and that the rigid connection between the covering plate and the base profile also comprises securing elements extending fully or partly through the covering plate (2), there is hereby achieved a form stable, comprehensively applicable beam or girder of low  weight and a high strength, and a predetermined curvature in the longitudinal direction of the beam is easy to adapt to the application conditions during its manufacture.
Patent EP-0586467-A1 (EP)
Inventor: JALONEN HARRY
IPC: A61K31/4164
Filed: 1992-05-27
Abstract: PCT No. PCT/FI92/00166 Sec. 371 Date Nov. 12, 1993 Sec. 102(e) Date Nov. 12, 1993 PCT Filed May 27, 1992 PCT Pub. No. WO92/21334 PCT Pub. Date Dec. 10, 1992.This invention relates to a transdermal preparation comprising a therapeutically active compound of the formula:    <IMAGE>  (I)  or   <IMAGE>  (II)  where R1, R2, and R3, which can be the same or different are H, CH3, C2H5 or Cl; X is CH=CH or (CH2)n where n is 1 to 3 or X is -C(OR5)H- where R5 is methyl or ethyl; and R4 is hydrogen or a straight alkyl of 1 to 4 carbon atoms. The transdermal administration of the compounds can be accomplished by preparations in the form of ointments, emulsions, lotions, solutions, creams or transdermal patches.