baber/WOPTO huggingface dataset:
Patent EP-0368955-A1 (EP)
Inventor: PARK YOUNG KEUN
IPC: F16H19/04
Filed: 1989-04-22
Abstract: Sont décrits un mécanisme de conversion de mouvements s'utilisant entre un mouvement rotatif et un mouvement alternatif, et un moteur à combustion interne adoptant ledit mécanisme de conversion de mouvements, dans lequel ce dernier est constitué de telle manière qu'un va-et-vient pourvu de crémaillères le long de ses côtés opposés intérieurs est combiné avec un pignon muni de dents le long d'une partie de sa circonférence. Lorsque le va-et-vient exécute des mouvements alternatifs, les dents du pignon s'engrènent avec l'une ou l'autre des crémaillères, permettant ainsi aux pignons de tourner en continu. Le moteur à combustion interne selon la présente invention met en oeuvre ledit mécanisme de conversion de mouvements à la place du vilebrequin et de la bielle. D'autre part, dans ce moteur, la décélération et l'accélération du va-et-vient au voisinage des points morts sont réglables, et par conséquent, ledit moteur à combustion interne est susceptible de parvenir à un état proche du cycle de pression constant qui est un état idéal pour un moteur à combustion interne.
Patent EP-0428528-A1 (EP)
Title: Data security device.
Inventor: VERWEYEN GREGOR
IPC: G11B20/00
Filed: 1989-07-03
Abstract: In a data security device in a computer with at least one fixed memory (4) and a write and/or read device (drive) (6) for a mobile data carrier, a controllable switching device (9) can be connected by leads between the computer and the write and/or read device (6) in such a way that writing and/or reading access to the mobile data carrier is disabled and enabled only when a predetermined enabling signal is supplied to the switching device (9).
Patent EP-0419572-A1 (EP)
Inventor: COMEAU FELIX J E
IPC: B60Q9/00
Filed: 1989-05-03
Abstract: Un système de verrouillage (1) en fonction de l'état de sobriété, du type susceptible d'être connecté à une machine telle qu'un véhicule (115) et qui normalement empêche la machine de démarrer à moins que le conducteur ne passe un alcootest, est pourvu d'un chronomètre de rappel d'entretien qui donne une indication appropriée lorsque le système de verrouillage (1) doit subir un entretien et qui donne éventuellement une ou plusieurs indications préalables avant l'indication d'entretien. Lorsque le système de verrouillage (1) n'est pas soumis à un entretien au moment requis ou dans les limites d'une période de tolérance qui suit le moment requis, des mesures appropriées sont prises de préférence. Dans un autre mode de réalisation, ces mesures incluent la mise hors service du véhicule (115) ou autre machine à laquelle le système de verrouillage (1) est connecté, que le conducteur ait réussi l'alcootest ou non, ou que d'autres conditions normalement imposées par le système de verrouillage aient été satisfaites ou non, jusqu'à ce que l'entretien requis ait été effectué. Dans un troisième mode de réalisation, le système de verrouillage ne met pas le véhicule hors service lorsque l'entretien requis n'est pas effectué, mais c'est le système de verrouillage (1) lui-même qui est mis hors service, en ce sens qu'il cesse de commander le démarrage du véhicule jusqu'à ce que l'entretien ait été effectué et que le chronomètre ait été remis à zéro. Des dispositifs d'entretien à distance (55, 56) utilisables par du personnel autorisé servent entre autres à lire et/ou à régler le chronomètre de rappel d'entretien.
Patent EP-0380636-A1 (EP)
Inventor: CEDERHOLM LARS
IPC: E04B2/74
Filed: 1989-08-01
Abstract: La structure de paroi pour pièces humides décrite comprend un revêtement de paroi et une charpente destinée à être dressée contre un mur existant. La présente invention se caractérise en ce que la charpente comprend un élément horizontal supérieur (2), comportant un profilé en U orienté vers le bas (3), et un élément horizontal inférieur (4), comportant un profilé en U orienté vers le haut (5); en ce que des éléments verticaux (8) s'étendent entre les éléments supérieur et inférieur et comportent deux profilés (9, 10) qui sont orientés à l'opposé l'un de l'autre; en ce que tous les profilés en U (3, 4, 9, 10) sont situés à une certaine distance de la partie des éléments supérieur, inférieur et verticaux (2; 4; 8) qui est conçue pour être placée le plus près d'un mur d'appui (1). Une telle structure de paroi comprend également des dispositifs (20) de fixation au mur, qui servent à assujettir les éléments (2; 4; 8) de la charpente au mur d'appui (1) et également à espacer les éléments verticaux (8) du mur existant (1) au moyen du dispositif (20) d'attache au mur. La structure de paroi comporte également des panneaux imperméables à l'eau et imperméables à l'humidité, qui sont destinés à être insérés dans les profilés en U mentionnés ci-dessus (3, 4, 9, 10) et à être soutenus par eux.
Patent EP-0432199-A1 (EP)
Inventor: KOCK NILS G
IPC: A61K31/5575
Filed: 1989-09-01
Abstract: La présente invention se rapporte à une préparation à base d'une substance active lipophile et à son utilisation dans un nouveau procédé de traitement du dysfonctionnement érectile par administration de ladite préparation, éventuellement conjointement avec un excipient hydrophile et un agent antibactérien, dans l'urètre.
Patent EP-0404959-A1 (EP)
Title: Feuille de transfert thermique electroconductrice
Inventor: EGASHIRA NORITAKA DAI NIPPON I
IPC: B41J31/00
Filed: 1989-09-21
Abstract: Feuille de transfert thermique électroconductrice (1) comportant une, deux ou plusieurs couches de résistance (5) sur une surface d'une feuille de substrat (2) et présentant, sur son autre surface, une couche colorante (4) composée d'un colorant migrant sous l'effet de la chaleur et d'un liant. Au moins une couche des couches de résistance (5) présente un coefficient de température de résistance positif. La couche de résistance (5) présente un rapport R100/R25 supérieur à 1,2 entre la résistance (R25) à 25°C et la résistance (R100) à 100°C, et présente un rapport R200/R100 supérieur à 2,5 entre la résistance (R100) à 100°C et la résistance (R200) à 200°C. Ces caratéristiques de température de résistance empêchent efficacement l'adhérence sous l'effet de la chaleur de la substance en fusion pendant l'impression, et améliorent la sensibilité d'impression et la qualité de l'image.
Patent EP-0401321-A1 (EP)
Inventor: BROWN JOHN GEORGE
IPC: B63B3/56
Filed: 1989-11-16
Abstract: Un ferry-boat comporte des structures (4) jumelées longitudinales d'espaces principaux (1) et (8) de pont pour véhicules, dotées à leurs extrémités de grandes portes étanches (10) fermant longitudinalement afin de diviser l'espace principal pour véhicules en trois compartiments étanches limitant ainsi le noyage possible du pont (8) pour véhicules dans un compartiment latéral entraîné par une avance telle qu'une collision, ou du compartiment central (1) lors de la rupture d'une porte d'avant ou d'arrière. Dans l'éventualité d'un noyage du compartiment central, les compartiments hors-bord intacts assurent un moment de rappel non négligeable avant la prise de gîte. Afin de réduire davantage la probabilité de noyage provenant d'une avance latérale, les niveaux (8) des ponts pour véhicules situés à l'extérieur du bord des structures peuvent être relevés afin d'augmenter le franc-bord du navire, et les cloisons étanches transversales de subdivision de la coque sont remontées de sorte que leurs hauts forment un travers en V étagé. On peut réduire encore davantage les zones susceptibles d'être noyées grâce à un système de portes anti-noyage transversales.
Patent EP-0377433-A1 (EP)
Inventor: HINZMANN FRIEDMAR
IPC: F42B10/06
Filed: 1990-01-02
Abstract: The present invention relates to a practice cartridge for recoilless defence weapons, consisting of a high-weight projectile head (1) accommodated in a cartridge case (2), preferably with a break-up core (24) and a tail unit (15), as well as a marker charge and tamping, a black-powder charge (7) arranged in the rear part (5) of the cartridge, and, following this, a high-energy charge (8) preferably consisting of nitrocellulose, with a tamping and a dish (11) closing off on the outside, the tamping being loose iron powder (12), and a damping element (13) being arranged between the loose iron powder and the dish. <IMAGE>
Patent EP-0386663-A1 (EP)
Inventor: BREINDEL RAYMOND M
IPC: B29K105/04
Filed: 1990-03-03
Abstract: A foam body being characterized as having a density of between about 0.9 to about 3.5 pounds per cubic foot, and a process for preparing the foam body, is described. 
     The process comprises the steps of
     (A) heat plastifying a mixture of a thermoplastic resin and at least one halocarbon polymer;   (B) adding at least one blowing agent to the plastified resin;   (C) forming a blowable resin mixture by uniformly mixing the blowing agent and the halocarbon powder in the resin under a pressure sufficient to prevent blowing of the resin;   (D) extruding the mixture into a region wherein the blowable resin mixture expands into a foam body; and   (E) cooling the foam body.
Patent EP-0397205-A1 (EP)
Inventor: YAMAGUCHI SEIJI
IPC: A47L9/28
Filed: 1990-05-11
Abstract: A vacuum cleaner comprises: a blower motor; a dust detector responsive to a dust particle sucked due to rotation of the blower motor for producing a dust detecting signal when detecting each of dust particles passing a portion in a sucking passage of the dust; counter responsive to the dust detection signal for counting the number of the dust particles for a given interval; and input power controller responsive to an output signal of the counter for controlling input power of the blower motor by selecting an input power value from plural preset input power values in accordance with the number. Controlling input power may be performed in accordance with pulse width indicative of dust particle size or the counted number may be modified by pulse width. Another vacuum cleaner further comprises plural light emitting diodes for indicating the number counted to show an operator uncleanness of the floor. The controller comprises a microprocessor (14) which can control a thyristor (15) provided in series with the blower motor directly. However, in a vacuum cleaner where the thyristor locates in the housing, on the other hand, the microprocessor locates in a handle portion, a D/A converter and a phase control circuit may be provided in the housing.
Patent EP-0464251-A1 (EP)
Inventor: EMA TAIJI
IPC: H01L27/108
Filed: 1990-07-06
Abstract: A dynamic random access memory includes a semiconductor substrate (1) having an active region (AR) including first and second diffusion regions (D, S) of a transfer transistor, an insulating layer (2, 3) formed on the semiconductor substrate and having first and second contact holes (SH, BH), and a stacked capacitor (SC) having a storage electrode (SE) which is electrically coupled to the first diffusion region through the first contact hole formed in the insulating layer and an opposed electrode (CP). The DRAM also includes a word line (WL) electrically isolated from the semiconductor substrate, and a bit line (BL) electrically isolated from the semiconductor substrate and electrically coupled to the second diffusion region through the second contact hole formed in the insulating layer. The second contact hole is substantially positioned at a center (CL) of the bit line. The word line has a bent portion (Z, Z') located between the first and second contact holes so that the word line is separated from the second contact hole at a predetermined distance.
Patent EP-0410214-A1 (EP)
Inventor: REIFF HELMUT DR
IPC: C07C271/08
Filed: 1990-07-12
Abstract: The invention relates to a process for the preparation of N,N-disubstituted mono- and oligourethanes, in which N-substituted mono- and oligourethanes are reacted with dialkyl carbonates in the presence of at least equivalent amounts of alkali metal carbonates and/or alkaline earth metal carbonates and in the presence of 1-10 mol% - relative to the urethane groups, of a phase transfer catalyst in the presence of excess dialkyl carbonate and/or an aprotic solvent.
Patent EP-0434957-A1 (EP)
Inventor: LICHTINGER PETER
IPC: B29L17/00
Filed: 1990-11-14
Abstract: In the production of information media in disc form by the injection-moulding process, there is the risk of streaks forming in the disc, which makes it unusable as an information medium. …<??>Based on the knowledge that the streaking is caused by air which forms in the region of the upper edge of the ring (1) during the injection operation and is compressed by the injection pressure, it is proposed to lead this air away without impairing the centring and thrust-blocking function of the ring and without having to prolong the injection time. …<IMAGE>…
Patent EP-0447674-A1 (EP)
Inventor: BAUER HANS JUERGEN
IPC: F16F9/02
Filed: 1990-12-22
Abstract: In a length-adjustable gas spring, having two tubes (2, 3), surrounding one another concentrically, and a valve (24) at one end and an overflow channel (22) at the outlet of a piston rod (12), the inside tube (3) is made of plastic. In its outside wall (4) it has groove-type channels (7) which connect the overflow channel (22) to the valve (24). The webs (8) between adjacent channels (7) rest against the inside wall (5) of the outside tube (2). As a result, a cost-effective design of the inside tube (3) is achieved with great stability and simple production at the same time. 
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Patent EP-0444321-A1 (EP)
Inventor: SCHNEIDER ECKHARD DR
IPC: F16F9/05
Filed: 1990-12-29
Abstract: A rolling bellows air spring has a tubular rolling bellows of elastomeric material. The end section, without a core, of the tubular rolling bellows is attached to a fitting by clamping in between the fitting and a clamping piece. In order to create a secure attachment, which is simple structurally and in terms of assembly, the fitting (13) and the clamping piece (15) have interacting conical clamping surfaces. The conical clamping piece (15) is arranged such that it can be displaced axially in the fitting (13), to form a clamping gap (29), and closes the cross-section of the clamped-in end section (23) in an airtight manner. 
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Patent EP-0437012-A1 (EP)
Inventor: JOHN ERWIN ROY
IPC: A61B5/0484
Filed: 1990-01-12
Abstract: In an electroencephalographic method and system for the quantitative analysis of brain waves, a programmed sequence of stimuli is automatically presented to a subject to evoke averaged evoked responses (AER' s). The AER's are automatically analysed by factor analysis in which each waveshape is reconstituted, as closely as possible, by a set of "basis waveshapes" (factors) held in memory. The "factor scores" (contributions of each factor) are   transformed as a comparison against results from a normal population, and displayed as colour-coded topographic maps of the head.
Patent EP-0393825-A1 (EP)
Inventor: HOSOKAWA JUN
IPC: C08L101/16
Filed: 1990-03-07
Abstract: A water-absorptive and biodegradable composite material capable of being shaped into a form of, for example, film or sheet is prepared by blending 100 parts by weight of finely beaten cellulose pulp, 5 to 100 parts by weight of a chitosan salt, e.g., acetate, and 10 to 300 parts by weight of glutinized starch in the form of an aqueous slurry and sheet-making the slurry followed by a heat treatment at to 200 °C. The composite material is water-absorptive and biodegradable but has a high strength even in water so that it is useful, for example, as a sanitary absorbent material which is disposable without the problem of environ­mental pollution due to the decomposition products.
Patent EP-0425065-A1 (EP)
Inventor: NAKAHAMA YASUMITSU C O NKK COR
IPC: C30B15/14
Filed: 1990-03-27
Abstract: In a silicon single crystal manufacturing apparatus of the type which continuously feeds starting material, a metallic heat keeping plate (17) is arranged to cover a partition member (11) dividing molten silicon (4) into a single crystal growing section (A) and a material melting section (B) within a quartz crucible (1) and an upper side of the material melting section. The metallic heat keeping plate (17) is provided for the purpose of preventing the occurrence of solidification of the molten silicon (4) on the inner side of the partition member and preventing excessive cooling of a silicon single crystal. The metallic heat keeping plate (17) has a thickness of 3mm or less and its material is tantalum or molybdenum. Further, the heat keeping plate (17) includes a straight body portion formed with a plurality of openings (20) for adjusting the temperature of the single crystal.
Patent EP-0427503-A1 (EP)
Inventor: OOE TAKASHI
IPC: B01J19/08
Filed: 1990-11-06
Abstract: A waste gas treating apparatus including a discharge tube (4) comprising a tubular container having a gas introduction opening and a gas leading opening and at least one pair of anodes (2) and cathodes (1) placed within the container, a dc or ac power supply (3) connectea to said electrodes, and a gas flow passage formed in the discharge tube wherein 
at least a pair of anodes is provided opposite to each other in the flow passage, 
at least a pair of cathodes is provided oppo­site to the anodes in a direction nearly at right angles to the anodes without contacting the anodes in a space including the pair of anodes; 
a set of electrodes is composed of said pair of anodes and said pair of cathodes; 
a part or the whole of said anodes and said cathodes are composed of a plurality of plates or pillars and they are electroconductively connected integrally; and 
a device for forming a magnetic field applica­tion device forming a dc or ac magnetic field in the opposing direction of the cathodes is fixed to the dis­charge tube.
Patent EP-0474940-A1 (EP)
Inventor: ARTERBERY CYNTHIA W
IPC: A24D3/06
Filed: 1990-12-13
Abstract: A concentric smoking filter (12) in which one of the filter media (20 or 21) is a fibrous tow, such as fibrous cellulose acetate tow, and one of the filter media (21 or 20) is a web material, such as paper, is provided. The filter improves the taste, particularly, of "ultra-light" cigarettes.
Patent EP-0383693-A1 (EP)
Inventor: DANIAULT CHRISTIAN
IPC: E04B2/46
Filed: 1990-02-15
Abstract: This structural unit comprises two lateral walls (1) connected by means of two webs (2) and is characterised in that the webs are vertically offset in relation to the two lateral walls (1) in order to project from one of the horizontal faces (FH) of the unit and to withstand the transfer of the loads resulting from the superposed assembly of the units. Such a structural unit enables walls of any type and usage to be erected dry. <IMAGE>
Patent EP-0403347-A1 (EP)
Inventor: BERNARD JEAN-LUC
IPC: C08K7/04
Filed: 1990-06-11
Abstract: A composite product based on inorganic fibres, useful especially for the manufacture of moulded articles. The composite product comprises inorganic fibres in individualised form or in flock form, which are obtained, for example, by shredding a felt of inorganic insulating fibres and, in addition, a mixture of two heat-curable resins forming a binder in a proportion of 1 % to 70 % of a novolak resin and of 0.5 to 70 % of a silicone resin. The percentages are expressed by weight relative to the total weight of the composite product. Application to the manufacture of moulded products exhibiting good mechanical strength, even at elevated temperatures. In particular, the product may be employed as a thermal screen. <IMAGE>
Patent EP-0410874-A1 (EP)
Inventor: ROVE YVES
IPC: B60J5/10
Filed: 1990-07-25
Abstract: Tailgate (1) balancer hinged at the top about a horizontal axis (2) to the body (3) of the vehicle and comprising a pneumatic-spring balance member (4) hinged at the lower end to the body (3) and at the upper end to a balance lever (7) that is connected by a link to the tailgate (1), characterised in that the link of the balance lever (7) is formed by a slide (9) to which the lever (7) is hinged, this slide (9) being guided by a rail (10) attached to the tailgate (1). <IMAGE>
Patent EP-0394143-A1 (EP)
Inventor: FAGERBURG DAVID RICHARD C O EA
IPC: C08G75/02
Filed: 1990-03-09
Abstract: A polymer having repeating units corresponding to the structure
      wherein y is in the range of 0.001 to 0.15, x is in the range of 0.02 to 0.65 and n is at least 100.
Patent EP-0403448-A1 (EP)
Inventor: PAIRETTI BARTOLOMEO
IPC: B23K26/08
Filed: 1990-06-12
Abstract: The beam (F) is deflected by a first mirror (4) whose position is selectively adjustable (6, 7) to a second mirror (8) which preferably has a parabolic surface (9). From the second mirror (8) the beam is directed to a third, flat mirror (12) whose position is also adjustable (14, 15) so that the beam is focussed on the region (P) to be treated in a position substantially in alignment with the initial direction (X₁) of propagation. 
     Improvements (19) in the system for supplying screening gas to the region (P) under treatment are also described.
Patent EP-0404911-A1 (EP)
Title: Vertical filtering apparatus for raster scanned display.
Inventor: PERLMAN STEPHEN G
IPC: G09G1/14
Filed: 1989-12-08
Abstract: The present invention relates to the field of raster-scanned video graphics apparatus having a buffer where pixel data is organized in planes such that the pixel data for a given pixel is stored with each of its bits in a different one of the planes. According to this invention, a method for providing filtered pixel data for a display stored in a first one of said planes is characterized in that it comprises the steps of:   reproducing the pixel data for the n, n+1, n+2 ... n-1, n+N lines of said first plane as the n+1, n+2, n+3 ... n+N+1 lines, respectively, of a second plane;   reproducing the pixel data for the n, n+1, n+2 ... n+N lines of said first plane as the n-1, n+2, n+1 ... n+N-1 lines, respectively, of a third plane;   scanning the pixel data from said first, second and third planes; and   convolving the pixel data as it is read from said buffer.
Patent EP-0463035-A1 (EP)
Title: A machine for treating floor surfaces.
Inventor: LILJA BO VILHELM
IPC: A47L11/16
Filed: 1990-02-27
Abstract: PCT No. PCT/SE90/00133 Sec. 371 Date Sep. 6, 1991 Sec. 102(e) Date Sep. 6, 1991 PCT Filed Feb. 27, 1990 PCT Pub. No. WO90/10415 PCT Pub. Date Sep. 20, 1990.A floor treatment machine includes a frame, handle mounted to the frame, wheels mounted to the frame, and a rotatable floor treatment pad mounted to the frame for treating a floor surface. The floor treatment machine further includes a device for adjusting the angle of the floor treatment pad with respect to the floor surface. The handle may be mounted to the frame with an attachment that includes a first part that is attached to the frame so as to enable the first part to rotate with respect to the frame about a first axis and second part that is pivotably attached to the first part so as to enable the second part to pivot with respect to the first part about a second axis, and an element for mounting the handle to the second part.
Patent EP-0477262-A1 (EP)
Title: Method and device for electroactivating fluids.
Inventor: VORACEK PAVEL
IPC: C02F1/48
Filed: 1990-06-13
Abstract: Device for the electroactivation of a fluid (1), preferably a somewhat saliferous solution, having a pH value of 6-8, with two electrodes (3,4) that are lowered into the fluid (1) and a thin membrane (5) which has a very small electrical conductivity and is mounted in a way such that the fluid (1) is divided into two separated volumes (7,8). During electroactivation of the fluid (1) on the electrodes (3,4) is applied, preferably during 3-20 minutes, a direct-current voltage (6) with virtual value 50-500 V. The invention also relates to preparations consisting of the mentioned volumes (7,8), which after ceasing of the application of voltage on the electrodes (3,4) have essentially the same pH value as had the fluid (1) before the application of voltage, but present totally different effects on biological material.