baber/WOPTO huggingface dataset:
Patent EP-2521124-B1 (EP)
Inventor: NAKAHARA HIRONORI
IPC: G11B7/007
Filed: 2005-08-19
Granted: 2013-11-20
Abstract: In a multilayer optical disc having information layers conforming to a plurality of different optical disc standards, because the type of each information layer is not recorded in the other information layers, in read and write operations by a compatible optical disc device conforming to a plurality of optical disc standards, every time the information layer being accessed changes, it has been necessary to read the type of the information layer and select a method of generating a tracking error signal adapted to the type of information layer, so access has taken time.  In order to solve the above problem, in the optical multilayer disc according to the present invention, having information layers conforming to a plurality of different optical disc standards, in an area in one of the information layers, information about the other information layers is recorded. The time required to access the other information layers can be reduced by using this information to select a tracking error signal generating method.
Patent EP-0008792-B1 (EP)
Inventor: MEYERING OTTO
IPC: E05B3/00
Filed: 1979-09-05
Granted: 1981-08-19
Abstract: 1. Fitting made of wood, for doors or the like, for connecting two parts rotatably to at least one reinforcing insert (5, 15), made of resistant material, in the form of a sleeve with a central recess to receive and support a pin (3), characterized in that the reinforcing insert (5, 15) has, in a way known per se, at its outer exposed end a groove-like annular space (7) which is closed towards the free end and the outer leg (8) of which engages with its free length into a groove (9) provided in the wood, the outer free end of the reinforcing insert (5, 15) projecting beyond the edge of the fitting made of wood and constituting a sliding face for the oppositely moving parts, in such a way that either the end faces of two reinforcing inserts (5) lying opposite one another slide on one another or the side faces of one reinforcing insert (15) are mounted rotatably in a corresponding slip ring (18) of the other part.
Patent EP-0014251-B1 (EP)
IPC: G08B17/00
Filed: 1979-12-12
Granted: 1984-02-01
Abstract: A connection apparatus for a fire alarm is composed of a socket portion intended to be secured in the space or area which is to be monitored and a fire alarm insert connectable by means of electrical and mechanical connection elements with the socket portion. At least three connection elements are arranged about the circumference of the socket portion. At the circumference of the side of the fire alarm insert confronting the socket portion there are provided contact springs. The connection elements and grooves come into engagement with one another in a certain manner. During a first partial rotation of the fire alarm insert there is established the mechanical connection. During a subsequent second partial rotation of the fire alarm insert, in the same direction as the first partial rotation, there is established the electrical connection.
Patent EP-0022936-B1 (EP)
IPC: A61M1/16
Filed: 1980-06-20
Granted: 1984-03-21
Abstract: Columns (1) for the treatment of a liquid with particulate material (8) are disclosed comprising first and second layers (2, 3) of sheet material in face-to-face contact with each other, an inlet (7) and an outlet (6) located at points between the layers (2, 3), and welds (5) or the like for joining the layers (2, 3) together along a pair of substantially parallel paths between the inlet (7) and the outlet (6) in order to form an elongated space (4, 4 min , 4 sec , 4''') adapted to be filled with particulate material (8) therebetween. In a preferred embodiment, the aforesaid column comprises a first column portion, and a similar second column portion, and a tubular connector for connecting the outlet from the first column portion with the inlet to the second column portion so that liquid may be fed from the inlet to the first column portion through both column portions to the outlet from the second column portion for contact with the particulate material in both column portions.
Patent EP-0037015-B1 (EP)
IPC: C07C69/716
Filed: 1981-03-18
Granted: 1983-06-22
Abstract: 1. Process for the production of 2-chloroacetoacetic esters, characterized in converting diketene at temperatures of from +10 to -40 degrees C in the presence of chlorinated aliphatic hydrocarbons as solvent by using hydrogen chloride into the acetoacetic chloride, forming the 2-chloroacetoacetic chloride by introducing of chlorine at temperature of from +10 to -40 degrees C, and converting the 2-chloroacetoacetic chloride by adding of alcohols having from 1 to 4 carbon atoms at temperatures of from +10 to -40 degrees C into the corresponding esters.
Patent EP-0039519-B1 (EP)
IPC: C07D495/00
Filed: 1981-05-06
Granted: 1984-05-02
Abstract: The new compounds, defined as thieno-benzodiazepinones, are represented by the general formula I,  (FORMULA)  wherein R<s1>s represents a hydrogen atom or an alkyl residue from C<u1>u to C<u4>u, R<s2>s represents a halogen atom or has the same representation as R<s1>s, and R<s3>s represents a halogen atom or a group-N (R<s4>s)R<s5>s, wherein R<s4>s represents an alkyl residue from C<u1>u to C<u4>u or an alkenyl residue from C<u3>u to C<u5>u and wherein R<s5>s has one of the representations of R<s4>s or represents a group having the partial formula -(CH<u2>u)<um>u-N (R<s6>s)R<s7>s, or wherein R<s4>s and R<s5>s in common, including the nitrogen atom to which they are bound, represent a morpholino, pyrrolidino, piperidino group, a hexa-hydro-azepin-1-yl group, a piperazine-1-yl group optionally substituted in position 4 by methyl or ethyl or benzyl, a 2, 4-dimethyl-piperazine-1-yl group or an hexa-hydro-1H-1, 4-diazepin-1-yl group substituted in position 4 by methyl or ethyl, the symbol R<s6>s representing an alkyl group in C<u1>u to C<u4>u and R<s7>s representing an alkyl group in C<u1>u to C<u4>u, the symbol A of the formula I represents an alkylen group with a straight or branched chain C<u1>u to C<u5>u and the symbol m hereabove is 2 or 3; their addition salts may also be formed. All these compounds exhibit a pharmacologic activity for the protection of the stomach and intestine organs and are therefore appropriate for the treatment of diseases affecting the stomach or intestine organs; these compounds may also be used as intermediary products. There are also disclosed methods for the preparation of said new compounds which exhibit an interesting pharmacological activity and also form intermediary products.
Patent EP-0054611-B1 (EP)
IPC: B23B27/16
Filed: 1981-08-10
Granted: 1984-03-14
Abstract: In a cutting tool a retention pin (12) releasably holds an insert (10), or an insert and seat, in place in a recess (20) of a cutter body (13). The retention pin (12) is fabricated from a blank having a cylindrical body portion (34) with a first axis (40) concurrent with the axis of the cylindrical head thereof (32), the body portion thereafter being threaded on a second axis (46) angularly disposed with respect to the first axis (40) and intersecting the same at about midpoint (42) of the body portion (34). When the thus threaded pin is inserted into the bore, it rotates the head portion (32) about the second axis (46), thereby to force the cutter insert (10) against the supporting shoulders (22) while drawing the insert into engagement with the seat.
Patent EP-0049196-B1 (EP)
IPC: D02G3/44
Filed: 1981-09-24
Granted: 1985-08-21
Abstract: 1. A synthetic cord, in particular for a tennis racquet, comprising fibers of a first synthetic material and a binder of a second synthetic material interconnecting the said fibers, the fibers constituting an assembly of turns which are inclined relative to the longitudinal axis of the cord and which are interconnected by the binder, the cord being characterized in that the fibers (1) have a breaking strain in the range 10% to 25%, the binder (2) being constituted by a thermoplastic material having a melting point lower than the melting point of the fibers (1) and having a breaking strain greater than 200%, and the binder (2) having a Shore D hardness number not less than 55.
Patent EP-0038294-B1 (EP)
IPC: G04B37/22
Filed: 1981-03-18
Granted: 1984-12-27
Abstract: The invention relates to a process of deposition of a coating of a gold compound on a solid substrate. In a vacuum chamber (1), the substrate is fixed on a first substrate electrode (2). A composite target (5) essentially consists of gold and at least one of the metal compounds, such as nitride, carbide and boride of the metals of group IV b of the periodic classification of elements and tantalum. A high-purity argon atmosphere at pressure ranging between 4x10-4 and 3x10-2 Torr is then established in the chamber. The deposition of the coating is then carried out by ionic deposition or evaporation in vapor phase at a given rate. The invention may find application to coat articles of jewelry or of watch cases.
Patent EP-0056273-B1 (EP)
IPC: B65G37/00
Filed: 1982-01-11
Granted: 1986-09-24
Abstract: A conveyor apparatus for moving materials unidirectionally has an elongated, upwardly facing trough with at least one longitudinally extending semicylindrical recess in the bottom thereof. A helical flight is positioned in each such recess and is rotated about its longitudinal axis so as to move said materials along said trough. At least one rigid, elongated push-bar is supported in the trough for reciprocal lengthwise movement longitudinally of the trough. Each push-bar has a plurality of longitudinally spaced barbs and/or plows mounted thereon and shaped to advance said materials unidirectionally where the push-bar is reciprocated. Material retaining elements may also be provided on the walls of the trough to oppose movement of the said material in the opposite direction.
Patent EP-0062919-B1 (EP)
IPC: C07D209/08
Filed: 1982-04-13
Granted: 1986-07-30
Abstract: Indole derivatives of Formula I    <IMAGE>  (I)  wherein R1 is hydrogen, alkyl of 1-6 carbon atoms, or benzyl R2 is hydrogen, alkyl of up to 4 carbon atoms, free or esterified hydroxyalkyl of up to 4 carbon atoms, or free, amidated or esterified carboxy or carboxyalkyl, R3 is hydrogen or alkyl containing 1-6 carbon atoms, R4 is hydrogen or alkyl containing 1-6 carbon atoms and R5 is hydrogen, or alkyl, alkenyl, or cycloalkyl, all of which per se contain up to 6 carbon atoms, and all of which are optionally substituted by a free or esterified carboxy group or by an optionally substituted phenyl group; or a polymethylene group of up to 8 carbon atoms linking the first indole residue to a second indole residue of Formula Ia <IMAGE> (Ia)  wherein R1, R2, R3, and R4 are as defined above, and the physiologically acceptable salts thereof with acids and, optionally, their alkali metal and alkaline earth metal salts, possess valuable pharmacological properties, such as stimulating beta -receptors and prevention of premature labor, are described.
Patent EP-0072962-B1 (EP)
IPC: F16L57/00
Filed: 1982-08-09
Granted: 1985-07-17
Abstract: A method of externally convering metal objects, for example tubes with a synthetic resin layer, in which tape-shaped coating material is wound with a resin around the tube (1), subsequently the tube is heated and after curing of the resin the tube is allowed to cool down. During the winding operation the tube is maintained approximately at room temperature and after the winding operation the tube is gradually heated up to a medium temperature range. By heating the tube itself the resin is gradually heated by the tube, so that the resin is slowly and evenly along the length of the tube becoming soft and fluid. Since the heating energy is for the larger part taken up by the tube the temperature rise of the resin coating is very stable.
Patent EP-0111025-B1 (EP)
IPC: B27N3/14
Filed: 1982-12-10
Granted: 1986-06-11
Abstract: A method for controlling the density distribution of bulk material in the manufacture of pressed wood panels includes the step of eliminating the irregularities in the bulk material stream as it flows to the forming station. Apparatus for accomplishing this result includes a pair of spaced apart parallel rollers that define an adjustable slotted opening through which the material passes. Rotation and oscillation of the rollers function to render uniform the density distribution of the bulk material stream.
Patent EP-0071491-B1 (EP)
IPC: G01N30/91
Filed: 1982-06-18
Granted: 1986-01-15
Abstract: Sampling and analyzing at least one mixture of substances by slab chromatography or thin layer chromatography involves sampling the mixture on a non-adsorbent solid support using a sampling member to achieve precisely repeatable conditions, depositing an appropriate amount of the mixture to be analyzed on an edge zone of a chromatography plate, bringing the said edge of the chromatography plate into contact with a solvent or a mixture of solvents to cause the migration of the mixture on the chromatography plate and the separation of the constituents of the said mixture, and developing the said plate for the qualitative and/or quantitative analysis of the constituents of the mixture, by pressing that face of the support which bears the mixture against the chromatography plate until the mixture to be analyzed has essentially migrated entirely out of the abovementioned support. The action of pressing the support against the chromatography plate is carried out with the aid of a specially designed holding means fastened to the chromatography plate.
Patent EP-0084753-B1 (EP)
Title: Ski brake
IPC: A63C7/10
Filed: 1982-12-31
Granted: 1987-07-29
Abstract: A pivotal control flap carried by the top section of one ski-braking arm is connected to an identical flap carried by the other braking arm by means of a top arcuate member. Each flap has two separate bores forming swivel-bearings respectively for the top section of the corresponding arm and for the respective leg of the arcuate connecting member. The angle made by the bores with respect to each other is such that the pivotal displacement of the two flaps under the pressure of the ski boot produces a movement of relative inward withdrawal of the bottom sections of the braking arms when they are in the raised position.
Patent EP-0077374-B1 (EP)
IPC: B62D25/16
Filed: 1982-04-12
Granted: 1986-10-08
Abstract: The presence of a non-woven fibrous mat having 75 to 98 percent voids in an area of fluid impact, reducing spray generated by the liquid. This is particularly effective on motor vehicles as a material from which mud flaps can be made.
Patent EP-0087751-B1 (EP)
IPC: C07K5/02
Filed: 1983-02-23
Granted: 1985-05-29
Abstract: 1. Claims for the Contracting States CH, DE, GB, LI, SE Water-soluble peptides of amino acids of very low solubility represented by the general formula  see diagramm : EP0087751,P6,F3  R being in each case a tyrosinyl or cystinyl group. 1. Claims for the Contracting State AT A process for the production of water-soluble peptides of very low solubility represented by the general formula  see diagramm : EP0087751,P6,F2  R being in each case a tyrosinyl or cystinyl group, characterized in that lysine and tyrosine-N-carboxy-anhydride or cystine-bis-N-carboxy-anhydride are reacted at a molar ratio of 1 : 1 to 4, the reaction product is decarboxylated by acidulation and N**2 -tyrosinyl-N**6 -L-tyrosinyl-L-lysine or N**2 -cystinyl-N**6 -L-cystinyl-L-lysine is isolated.
Patent EP-0089557-B1 (EP)
IPC: C07C231/02
Filed: 1983-03-10
Granted: 1985-07-10
Abstract: This invention describes a process for the production of N-(tert-aminoalkyl)acrylamides by the reaction of acrylic acid with a suitable tertiary aminoalkylamine at a temperature of 150 DEG -230 DEG  C. The aminoalkylamine and acrylic acid are reacted in equimolar quantities, preferably in the presence of an acidic or a basic catalyst.
Patent EP-0108916-B1 (EP)
IPC: H05B3/74
Filed: 1983-10-06
Granted: 1988-05-18
Abstract: 1. Cooking-through comprising a cooking surface (12) especially a glassceramic plate with cooking places, heating elements (15, 16, 17) for the cooking places and a frame like support (1), which has an upper framecase, a bearing-element (11) for the cooking-surface and an essentially vertical surrounding frame wall, on which are fixed mounting elements (20) for parts arranged in the hollow space of the support, such as heating elements (15, 16, 17), characterized in that the mounting elements, e.g. the holding-and pressure-elements (21, 24, 32, 65 to 70) for the heating elements (15, 16, 17) are constituted as profile-elements forming an unit with said support (1), which profile-elements project exclusively from the inside of the framewall (3, 4, 5) into the hollow space of the support, and in that further profile-elements also formed as an unit with the support (1) form a chamber separated by the hollow space of the support for installation of a power supply device for the heating elements.
Patent EP-0110336-B1 (EP)
IPC: F16K11/06
Filed: 1983-11-25
Granted: 1987-01-28
Abstract: 1. Mixer valve, especially a sanitary mixer valve, having a module housing (2) which can be inserted in a fixture (1) and in which are arranged closure members (22, 23) that rest against one another and are made of a special material, such as oxide ceramics, hard metal, plastics, etc., there being provided at least one closure member (22) that can be moved in the module housing (2) via an adjusting member and a closure member (23) that is fixed and has openings for various fluids, resilient seals supported by a support plate (31) forming a leak-proof connection between the openings in the fixed closure member (23) and the inlet and outlet channels provided in the module housing (2), characterised in that seals are fastened to the two flat sides of the support plate (31), one flat side of the support plate (31) rests against a stop (25) in the module housing (2), the support plate (31) can be introduced into the module housing (2) perpendicular to the contact surfaces of the closure members (22, 23), the seals resting against the fixed closure member (23) are in the form of lip seals (32) and enclose fluid-impact surfaces (33) for the variable hydraulic pressing of the closure members (22, 23), the minimum pressure required for the closure members (22, 23) is produced directly by deformation of the lip seals (32), and the lip seals (32) are constructed with sealing lips inclined towards the openings (231) in the support plate (31).
Patent EP-0092885-B1 (EP)
IPC: B65D30/20
Filed: 1983-04-20
Granted: 1986-08-20
Abstract: A plastic bag 1 with gusset fold parts 7, 8; 7a, 8a bounded by a central gusset fold edge 3, 3a and outer gusset fold edge 4, 5; 4a, 5a, is provided with a transverse seal 6 and first fold part seals 9, 10, 11, 12 at either side of the bag. Perforations 14 are present in the first and second gusset fold parts 7, 7; 7a, 8a in the area bound by said first fold part seals 9, 10, 12, 12, imaginary lines 15, 15a and the central gusset fold edges 3, 3a. The imaginary lines 15, 15a extend parallel to the transverse seal 6 and through the intersection of the first fold part seals and outer gusset fold edge 4, 5; 4a, 5a. Similar perforations 14 may be present at the other side of the bag in the region of the gusset fold parts bound by the central gusset fold edge 3, 3a, second fold part seals 16, 17, 18, 19 and imaginary lines 26, 26a extending parallel to the transverse seal 6 and through the intersection of second fold part seals 16, 17, 18, 19 and outer fold edges 4, 5; 4a, 5a.
Patent EP-0116190-B1 (EP)
IPC: A45C13/36
Filed: 1983-02-04
Granted: 1987-08-12
Abstract: A zipper protector is provided for a case or other item of luggage having one or more openings that are closable by one or more zippers (24) and that start in a bottom wall (18) of the case at a portion of the case which is near the corner where the bottom wall (18) meets an end (22), and extend around the corner and upwardly along the end wall, across a top wall (16) and down the other end wall of the case and around the corner at the other end of the case to terminate at the bottom wall (18) of the case. The protector comprises a releasably securable flap (30) of soft or rigid material pivotally attached (e.g. by stitching 32) to the bottom of the case and positioned so as to protect the portions of the zipper (24) in the lower corner of the case against damage by abrasion or impact.
Patent EP-0087934-B1 (EP)
IPC: B01J39/20
Filed: 1983-02-24
Granted: 1986-04-16
Abstract: New macroporous alkylaminophosphonic chelating resins wnich exhibit excellent mechanical stability and strength and good chemical stability are characterized by having an apparent density of 0.35 to 0.425 g/ml, a granulometry smaller than 0.8 mm, a water retention of 50 to 60 percent in the acid form, a porosity of 800 to 1100 mm<3>/g, a total theoretical capacity for the fixation of calcium ions of not greater than 31 g/l of resin in the sodium form and an osmotic resistance such that more than 90 percent of the beads are intact after 30 shocks. The high resistance to osmotic shock combined with an adequate exchange capacity exhibited by the new resins makes them particularly suitable for use in highly concentrated solutions, such as concentrated electrolytic brines. A simple, effective, and economical procedure is described which makes it possible to eliminate, in the form of complexed cations, the impurities contained in the brines used for the electrolytic production of chlorine or alkali metals in membrane cells or diaphragm cells and for the electrolytic production of chlorates.
Patent EP-0109404-B1 (EP)
IPC: A61C11/06
Filed: 1983-05-18
Granted: 1988-01-27
Abstract: L'articulateur comprend un membre supérieur muni d'un moyeu (12) s'articulant sur deux boules condyliennes (8, 9) supportées par des branches verticales (6, 7) d'un membre inférieur. Les logements du moyeu sont ménagés sur des boîtiers rapportés (28, 29) sur le moyeu et réglables en écartement pour permettre les mouvements de déplacement latéral immédiat. Les boîtiers (28, 29) sont montés sur des axes (30, 31) latéraux du moyeu sur lesquels ils peuvent tourner et être bloqués en position par des vis, les axes pouvant avoir un écartement réglable par rapport au moyeu. Une tige (25), mobile en rotation autour de l'axe du moyeu (12), vient s'engager dans une gorge (26) du membre inférieur (1) pour bloquer le membre supérieur (2) en relation centrée.
Patent EP-0107714-B1 (EP)
Title: Générateur de puissance RF pour laser
IPC: H01S3/097
Filed: 1983-05-02
Granted: 1986-12-30
Abstract: Alimentation améliorée d'énergie pour un laser conçue pour fournir le champ électrique de haute intensité nécessaire au démarrage d'un laser. Cette invention permet un réajustement automatique après mise en route du laser pour obtenir une correspondance d'impédance optimale dans le but d'obtenir un transfert d'énergie de haute efficacité. Comme cela est illustré dans la figure 1, l'invention comprend des moyens variables (21) pour faire correspondre l'impédance d'une cavité à laser (14) avec une source d'énergie de haute fréquence (12). De plus, des moyens (16) sont prévus pour détecter un changement d'impédance de la cavité à laser. Le réseau de circuit supplémentaire (32-46) utilise le changement détecté pour varier l'impédance des éléments de correspondance (50 et 52) pour fournir et maintenir un couplage optimal entre la cavité à laser (14) et la source à haute fréquence (12).
Patent EP-0118019-B1 (EP)
Title: Process for decaffeinating roasted coffee
IPC: A23F5/20
Filed: 1984-01-31
Granted: 1986-05-28
Abstract: 1. Process for extracting caffeine from ground roasted coffee with CO2 , characterized in that the extraction is carried out with liquid CO2  at pressure of 50 to 200 bar and a temperature of 5 degrees to 31 degrees C and the CO2  loaded with caffeine is passed through an acidic ion exchanger for separating off the caffeine.