baber/WOPTO huggingface dataset:
Patent EP-0084155-B1 (EP)
IPC: C07D487/04
Filed: 1982-12-21
Granted: 1987-03-25
Abstract: [1,2]-fused 1,4-benzodiazepine compounds are disclosed corresponding to the general formula I    <IMAGE>  I  wherein X is an oxygen or sulfur atom or an optionally substituted imino group, R1 is a hydrogen or halogen atom, lower alkyl radical, a lower alkoxy radical or a nitro group and R2 is a hydrogen or halogen atom, a lower alkyl radical, a lower alkoxy radical or a nitro group, or if R1 is a hydrogen atom, R2 may also be a lower alkylthio radical, or, if R1 is a hydrogen atom and X is a sulfur atom or an imino group, R2 may be a trifluoromethyl radical; or R1 and R2 are bonded to adjacent carbon atoms and together denote a methylenedioxy or ethylenedioxy radical; R3 is an optionally substituted furyl, thienyl, pyrrolyl or pyridyl radical and n is zero or, if R3 is furyl or thienyl, n may be 0 or 1. The compounds may be in the form of their optical isomers or acid addition salts. The compounds exhibit neuroleptic properties. Processes for preparing the compounds and pharmaceutical compositions containing them are also disclosed.
Patent EP-0066947-B1 (EP)
Title: Successive frame digital multiplexer with increased channel capacity
IPC: H04J7/00
Filed: 1982-04-22
Granted: 1986-07-30
Abstract: A digital multiplexer accommodates a large number of information signal channels per digital transmission channel through use of an improved statistical coding technique and successive frame transmission. The information signals are encoded into transmission code words, the code words are ordered into successive transmission frames and the transmission frames are sent over a communications highway to a remote location. An executive conferencing arrangement is also provided which utilizes a difference signal technique to set up a conferencing arrangement wherein each communications channel carrying analog information is connected to each communications channel not carrying analog information.
Patent EP-0074168-B1 (EP)
IPC: H01L21/50
Filed: 1982-07-23
Granted: 1986-01-08
Abstract: For use in producing a package enclosing an electronic device, a lead frame (1) is first treated by electroplating, separately from any outer housing structure component of the package, so as to provide a working contact layer on outerlead parts (3) of the frame. The electronic device is then fixed in its desired position relative to the lead frame, and electrical connections are provided between the device and innerlead parts (2) of the frame, whereafter a housing structure is sealed around the device so that it is enclosed within that structure, but so that outerlead parts covered by the said working contact layer are left projecting from that structure. The electroplating of the lead frame whilst still separate from the housing structure can serve to avoid such problems as contamination of the electroplating bath by the housing structure.
Patent EP-0105256-B1 (EP)
IPC: F01P7/14
Filed: 1982-04-06
Granted: 1986-02-26
Abstract: An engine coolant flow controlling valve (12) for governing the flow of engine coolant to a heater core (14) comprises a valve housing defining first and second ports (32, 34) for respectively introducing coolant to the valve housing from the engine (11) and directing coolant to the engine from the housing, said first and second ports (32, 34) opening into said housing adjacent each other in a housing wall (56), and third and fourth ports (36, 38) for respectively directing coolant from the housing to the heater core (14) and introducing coolant from the heater core to the housing; a ceramic valving member (40) supported for translational movement in the housing between a first position wherein coolant flows to said heater core via the first and third ports and returns to the engine via the second and fourth ports and a second position wherein the valving member blocks flow through the third and fourth ports and coolant flows from the first port to the second port bypassing said heater core. A valving member operator assembly (42) extends into the housing for moving the valving member (40); and a valving member engaging assembly (44) for resiliently maintaining the valving member in sealing engagement with the housing; the engaging assembly (44) surrounding each of the third and fourth ports (36, 38) in sealing relationship with the housing and sealingly engaged with said valving member (40) at least when the valving member is in its second position.
Patent EP-0085861-B1 (EP)
IPC: E06B9/171
Filed: 1983-01-19
Granted: 1985-04-24
Abstract: 1. A roller shutter with - a horizontal winding roller (1) rotatably mounted in a roller shutter casing, - a first flexible roller shutter shield (3) which at its upper end is attached to the winding roller, can be wound thereon and, when unwound, rests with its lower end, which is preferably provided with an end strip (13), on an abutment (10) and forms a generally flat vertical first surface for closing a door or window aperture or the like, - a respective roller shutter track (9) on either side of said aperture for guiding the roller shutter shield, - a second roller shutter shield (5) which at its upper end is likewise connected with a winding roller, can be wound thereon, is preferably guided on either side in roller shutter tracks and, when unwound, forms a second surface, parallel to and arranged spaced from the first, for again closing the aperture, - and with a device for rotating the winding roller (1), characterised in that the second roller shutter shield (5), which in the unwound condition with its lower end preferably provided with an end strip (14) rests on an abutment (10), is secured to the same winding roller (1) as the first roller shutter shield via a connecting member (7) which is substantially inextensible when winding but which deflects flexibly when not under tensile loads and the length of which in winding-up direction is of such dimensions that the lower ends (13, 14) of the two roller shutter shields (3, 5) are situated at the same level when these latter are wound up (Fig. 2).
Patent EP-0103075-B1 (EP)
Title: Plastic socket for the connection of conduit elements
IPC: F16L47/02
Filed: 1983-06-11
Granted: 1987-04-29
Abstract: 1. Plastic socket of thermoplastic material for the connection of conduit elements (1, 2) of the same or a similar material by partial melting of the socket body (5, 6 ; 12) and heat sealing of the conduit elements through heat production using electrical energy in an area of the inner wall of the socket body by means of a resistance heat wire incorporated in an electrical resistance heating element the wire of which (9, 15) consisting of a material with an at least 25 % higher temperature coefficient in the case of an increase in temperature of 100 degrés C, characterized in that the resistance wire (9) is enclosed in a jacket (16) the material of which deviatas from that of the socket body, and that the thickness of the laver thereof for wire (15) diameters up to 1 mm is at least 40 %, preferably 60 %, and is at least 20 % for larger diameters.
Patent EP-0114954-B1 (EP)
IPC: C07H15/26
Filed: 1983-11-11
Granted: 1986-02-19
Abstract: The invention relates to derivatives and reduction products of D-glucopyranosyl-alpha(1->5)-d-arabinonic acid, having the general formula:    <IMAGE>  (I)  wherein X is one of the following groups: -COOM, -COOR', CONH2 or -CH2OH, where M is an alkali metal and R' is an alkyl group; and where R is a hydrogen atom or an acyl group. The compounds of formula (I) include compounds in which the arabinonic acid chain is closed in a lactone ring. A method for producing the derivatives and reaction products is described, and uses therefor are also provided.
Patent EP-0111769-B1 (EP)
Title: Board-like vessel
IPC: B63B35/79
Filed: 1983-11-21
Granted: 1987-04-22
Abstract: A board-like floating body has a fixed mast, a swingable sail fastened to the mast, and an outrigger which is arranged so as to be swingable about an axis perpendicular to the upper side of the floating body and which has a seat and is intended to carry or support an operator. To compensate for fairly great keeling, the outrigger is connected to one end of a tension spring, the other end of which is fastened to the floating body, so that, in the rest position, the outrigger is disposed in the longitudinal direction of the floating body and behind the mast in the direction of travel. The outrigger is also provided with cable pulls, for manual swinging of the outrigger, and with foot control pedals which are operatively connected by way of a Bowden cable or wire to a rudder blade which is rotatably connected to the floating body.
Patent EP-0086007-B1 (EP)
IPC: G11B5/245
Filed: 1983-01-26
Granted: 1987-11-11
Abstract: The head (1) has a (monocrystalline) core (2) of a magnetizable material which provides a substantially closed path for magnetic flux (B in write/read operations. In order to provide a magnetic head which has an improved signal-to-noise ratio in particular in the frequency range from 0.5 - 10 MHz, the magnetizable material of the core (2) shows essentially an uniaxial magnetic anisotropy having an easy axis of magnetization which is transverse to the plane of the path for the magnetic flux. Said orientation of the easy axis of magnetization is produced in one embodiment by coating the faces of the core which are parallel to the path for the magnetic flux with layers of non-magnetizable material (8,9) which exert a (tensile or compressive) stress in said planes.
Patent EP-0117945-B1 (EP)
IPC: F16H37/04
Filed: 1983-11-24
Granted: 1990-02-07
Abstract: The vehicle engine drives through a gearbox half-shafts (66) and final drive reduction units (68). In order to reduce manufacturing costs without introducing excessive wear, the gearboxes of a range of vehicles (covering say a 2:1 power range) are alike. The increased power up the range is transmitted by driving the gearbox faster via an equalizing gear (16) which may be separated or an input stage of the gearbox (90) itself. The torques at the output (12) of the equalizing gears are the same throughout the range. The final drive reduction (68) have different ratios such as to establish the correct wheel speed throughout the range, taking into account also different wheel dimensions. The final drive reduction units (68) are two stage planetary units capable of high reductions needed at the top of the power range. The two stages (94, 96) have rotationally fast planet wheels (100, 102) in a common carrier (104) which also forms the wheel hub. The first stage (94) has only an input wheel, namely a sun wheel (98) which is fixed to the half shaft (66) while the second stage (96) has only a fixed wheel which is a sun wheel (106) in the case of lower power vehicles. The fixed sun wheel is replaced by a fixed annulus in the case of a higher power vehicle.
Patent EP-0138807-B1 (EP)
Title: Mecanisme d'entrainement
IPC: B60K17/14
Filed: 1983-05-11
Granted: 1987-08-12
Abstract: Un mécanisme d'entraînement (1), utilisable en particulier comme moteur de traction ou comme servomoteur, est construit de manière particulièrement compacte et permet l'utilisation d'une roue d'entraînement plate, simple, comme par exemple une roue-tambour (4). La construction compacte est rendue possible par des éléments de construction peu nombreux, composés pour la plupart d'une seule pièce, comme par exemple une roue à denture intérieure (3) destinée à l'affaiblissement de couple et au montage de la roue d'entraînement (5, 6) entraînée par le mécanisme, un support de moyeu (13) destiné au logement de la roue à denture intérieure (3), ainsi qu'un couvercle de carter de boîte de vitesses (12) comportant également un logement pour une partie de la boîte de vitesses. Un moteur hydraulique (2) est situé de manière insonorisée à l'intérieur du mécanisme d'entraînement (1), un frein de sécurité (15) est placé autour d'une partie du moteur hydraulique (2) de façon à donner une construction peu encombrante. Le mécanisme d'entraînement (1), dont la longueur axiale ne dépasse pas la largeur d'une chenille, reste bien protégé lorsqu'on l'utilise comme moteur d'entraînement d'un véhicule à chenilles.
Patent EP-0126103-B1 (EP)
Title: Dispositif d'electrode de mesure sensible aux ions
IPC: G01N27/30
Filed: 1983-10-31
Granted: 1987-01-28
Abstract: Dispositif d'électrode de mesure sensible aux ions avec un élément sensible aux ions basé sur un matériau céramique cristallin conducteur ionique. Le dispositif d'électrode présente une sélectivité envers l'ion Na+ contre l'ion H+ correspondant à la sélectivité des électrodes connues à membrane solide à base de verre sensible au sodium. Les dispositifs d'électrode de mesure sensibles aux ions présentant de bonnes propriétés de sélectivité sont basés sur un matériau cristallin conducteur ionique, dont la structure cristalline comprend un espace intersticiel tridimensionnel contenant des emplacements pour l'ion, en particulier un matériau dont l'espace intersticiel possède des goulots d'étranglement permettant juste le passage de l'ion. Est également décrit un procédé de préparation d'un matériau céramique polycristallin basé sur des oxydes de zirconium, de phosphore et de silicium.
Patent EP-0125293-B1 (EP)
IPC: A61M25/10
Filed: 1983-11-09
Granted: 1989-04-19
Abstract: A dilatation catheter is provided with an elongated balloon element having a distal evertable dilating portion and a connector portion having a radially pleated proximal end. An always-open lumen of the catheter is defined in part by the balloon.
Patent EP-0120372-B1 (EP)
IPC: A45D27/22
Filed: 1984-03-09
Granted: 1988-05-25
Abstract: 1. An etui-like case of elastic material which has at least one side open and serves to store and transport appliances for personal and manual use, whose side walls provide a bed conformed fully or in part to the contour of the appliance it is to hold, with the side walls of the case abutting fully or in part the appliance it is to receive and holding the appliance in position by positive engagement therewith, characterized in that the side walls (2, 3, 4, 5, 6) of the case (1) are inherently elastic and elastically extensible and in that one or several recesses (8, 9, 10, 14) extending in longitudinal and/or transverse direction to the side walls are provided in one or several of the elastically extensible side walls (2, 3, 4, 5, 6).
Patent EP-0147647-B1 (EP)
IPC: E04B2/74
Filed: 1984-11-27
Granted: 1989-03-29
Abstract: A post profile for internal partitions of the type wherein the post profile (1) is designed to support wall boards (2) with an interspacing corresponding to the profile. The profile (1) contains pockets or grooves (3), in which the fire-resisting material (4) is placed. The grooves are preferably placed in the profile's external faces in which cutouts (8) are provided so that the fire-resisting material (4) separates the proper profile (1) from the wall boards (2). The post profile serves to increase the fire-resistance of the partition.
Patent EP-0140444-B1 (EP)
IPC: C02F1/52
Filed: 1984-10-17
Granted: 1989-05-03
Abstract: Process for removing heavy metals from water in particular from waste water by thoroughly mixing it with a solution of an alkali metal carbonate and/or hydrogen carbonate in a reactor containing a fluidized bed of suitable bed material. The obtained heavy metal carbonate crystals crystallize onto said bed material and the obtained heavy metal carbonate crystals in granular form are removed from the reactor from time to time.The heavy metals which may be removed are Ni, Sr, Zn, Cu. Fe, Ag, Pb, Cd or Hg.
Patent EP-0133099-B1 (EP)
IPC: C01F5/40
Filed: 1984-07-13
Granted: 1989-11-08
Abstract: Apparatus for continuously making products in dry-phase in an exothermic reaction includes a chamber having a mixer disposed at the bottom thereof with a reaction chamber above the mixer. First and second inlets are provided for introducing reactant materials into the reaction chamber at a position above the mixer. The mixer projects the solid particles into the reaction chamber in order to interact and produce the final product while an expansion chamber is provided above the reaction chamber for evacuating the resulting gas.
Patent EP-0166724-B1 (EP)
IPC: A01N37/30
Filed: 1983-12-22
Granted: 1990-11-22
Abstract: A method of treating lice infestations in patients in need of such treatment and composition useful therefor is disclosed and includes topically applying to the lice-infected area an effective amount of one or more of the pediculocide agents selected from the class consisting of the acid salts of demecarium, echothiopate, edrophonium, neostigmine, pyridostigmine and ambenonium; and isoflurophate; and for a time of at least about 3 to 5 minutes to interrupt the breeding cycle of the lice.
Patent EP-0166725-B1 (EP)
IPC: F16B23/00
Filed: 1983-12-27
Granted: 1989-02-15
Abstract: An elastomer composition which is suitable for use as windshield wiper material. The composition comprises elastomer having a fully saturated backbone, curing agent for the elastomer in amounts sufficient to crosslink the elastomer, at least 25 weight percent particulate graphite based on the weight of the elastomer and reinforcing particulate filler. The particulate graphite modifies the frictional properties of the elastomer. The composition has excellent weatherability and low friction and thus is ideally suitable for making windshield wiper blades.
Patent EP-0150790-B1 (EP)
IPC: C08G18/80
Filed: 1985-01-21
Granted: 1989-03-01
Abstract: The present invention relates to a process for the production of solid polyisocyanates of retarded reactivity stabilized by surface modification by reacting solid, finely divided polyisocyanates, and particularly dimeric tolylene diisocyanate, dimeric diphenylmethane diisocyanate and 3,3'-diisocyanato-4,4'-dimethyl-N,N'-diphenyl urea, with acyclic, mono- or bicyclic compounds having an amidine or guanidine structure and which do not contain any hydrogen atoms reactive to isocyanates at room temperature in a quantity of from 0.1 to 25 equivalent percent of "amidine" or "guanidine" per isocyanate equivalent. The reaction may be carried out directly in a liquid medium selected from the group consisting of active hydrogen compounds, plasticizers, water, and solvents to form a suspension of polyadduct-coated, stabilized polyisocyanates in the liquid medium.
Patent EP-0165616-B1 (EP)
IPC: B67D1/08
Filed: 1985-06-21
Granted: 1988-05-11
Abstract: A disposable container for use as a syrup package in a post-mix beverage dispenser comprising a base end and a discharge end opposite thereto, sidewalls extending from the base end towards the discharge end, and a neck connecting the sidewalls to the discharge end and defining a discharge opening through which syrup or flavor concentrate may be dispensed. A flow-rate control tube having an openable, sealed end and a closed end is integrally formed with the container sidewalls. The flow-rate control tube has the openable, sealed end positioned in the container base end and has a major portion which extends substantially longitudinally of the container on the outside of the sidewalls, to an associated minor portion of the tube, which extends through the neck of the container so that the open end of the tube is in communication with the interior of the container in the neck region.
Patent EP-0203223-B1 (EP)
IPC: A01C7/20
Filed: 1985-11-13
Granted: 1989-04-19
Abstract: 1. Seed drill, including a frame (1) which, in its operational position, is supported on the ground (3) by running wheels (2), and including a hopper (4), from which, via metering members (5), the seed material situated in the hopper is introduced into the ground via pipe lines and sowing coulters (8), which are in communication with the pipe lines and are disposed so as to be displaceable in a vertical plane, wherein at least one sowing coulter (10) is situated in the region behind each running wheel and introduces the seed material into the ground in the running wheel track, and wherein the sowing coulter (10), which is disposed in the running wheel track (9), is mounted on a coulter holder (12), which is pivotable about a pivot joint (13), and is pressed by a spring towards the ground, characterised in that the spring is a leaf spring (16, 17) and is disposed within a supporting housing (11), which is provided for the accommodation of at least the pivot joint (13), so as to extend uprightly above the pivot joint (13) of the coulter holder (12).
Patent EP-0153187-B1 (EP)
IPC: B60P3/12
Filed: 1985-02-19
Granted: 1988-08-10
Abstract: A recovery and towing vehicle which has been specifically designed for transport in a freighter aircraft and must necessarily therefore be of low profile to fit within the cargo space of an air-transport vehicle comprising a main chassis (1) on which is mounted a cab (3) with a removable upper part (5) and a slewing crane (7) having an extendable boom (11), a winch (10) and spades (23) mounted in slideways (29). The vehicle also is provided with a traditional supported lift towing boom (25) but instead of being mounted for pivoting movement on the ohassis (1), the boom (25) is mounted for generally vertical sliding movement. For this purpose, slideways (29) are provided on the inside of housing (31) for the spades and vertical movement of the boom (25) is under the control of the main crane boom (11) which can be connected to the boom (25) by means of a lift strop (41). By providing for the boom (25) to be movable vertically in slideways rather than being pivotally mounted on the chassis, a low profile chassis can be provided and the vertical dimensions of the vehicle can be kept compact.The slideways (29) may be straight or arcuate, arcuate slideways having the advantage of providing increased lift. Such increased lift can also be achieved by inserting a spacer wedge (61) between an anvil (55) at the base of the mast (27) and an abutment surface (59) on the folding boom (33).
Patent EP-0170578-B1 (EP)
IPC: C01B33/143
Filed: 1985-07-08
Granted: 1989-01-18
Abstract: 1. A process for producing silica colloid by the reaction of a solution of an alkali metal silicate with an acidifying agent by forming a bottoms material containing an aqueous substance by the simultaneous addition of an acidifying agent and the solution of alkali metal silicate characterised by effecting said addition of the reactants at constant volume and continously drawing off the reaction medium and while maintaining a concentration of silica in the reaction medium such as to avoid the agglomeration of colloidal particles.
Patent EP-0241553-B1 (EP)
IPC: C22C38/58
Filed: 1985-10-15
Granted: 1992-06-17
Abstract: Austenite stainless steel containing, by weight, 0.03% or less C, 2.00% or less Si, 5.0% or less Mn, 0.030% or less S, 16 to 20% Cr, 6 to 13% Ni, 0.15 to 0.28% N, 0.05 to 0.25% Nb, 0.0020% or less B, the balance of Fe and impurity elements and, optionally, 4% or less Mo, 4% or less Cu, and 0.005 to 0.080% Se, and process for its production. This stainless steel has excellent strength, excellent grain boundary resistance, stress-corrosion cracking resistance, and excellent hot workability, thus being useful as strength-providing members for use in various chemical plants, desalination plants, nuclear plants, etc.
Patent EP-0199821-B1 (EP)
IPC: B25J9/10
Filed: 1985-10-18
Granted: 1991-07-24
Abstract: Method of forming the positional data on the control shafts of a robot without carrying out a teaching operation. This method of forming the positional data on the control shafts of a robot consists of a step of inputting the data by which the shape of a workpiece (WK) is determined, and the data (alpha, beta, delta) by which the posture of a tool (TL) which is in accordance with the content of an operation practiced by the robot is determined, a step of computing the positions (X, Y, Z) in the coordinate system X-Y-Z of the workpiece of a free end (P) of the tool by using the data by which the shape of the workpiece is determined, a step of determining the positions of the robot-forming control shafts with reference to the position of the free end of the tool and the data on the posture of the tool, and a step of determining the positions of the control shafts of the robot in order along a path of tool (PT).