baber/WOPTO huggingface dataset:
Patent EP-0234421-B1 (EP)
IPC: F16F15/03
Filed: 1987-02-12
Granted: 1990-07-18
Abstract: 1. A vibration damper for a shaft line (18, Figure 3), characterized in that it comprises : a stator (4) comprising a ring, ferromagnetic teeth (7), and slots (8), each containing tow insulated bars, the winding of the turns being diametral in pitch and all of the turns being independent, said stator at a very small distance from the shaft line ; an exciter constrained to rotate at the speed of rotation of the shaft with the exciter stator (2, Figure 1) feeding each phase of the damper stator with sinusoidal alternating current ; and a regulator (3) allowing current to flow into each phase of the stator turns during one quarter of a period only, with all phases having the same firing angle such that the magnetic pressure exerted on the shaft urges its axis of rotation towards its geometrical axis.
Patent EP-0318602-B1 (EP)
Title: Pyrazolesulfonamide derivative, process for its production and herbicide containing it
IPC: A01N47/36
Filed: 1986-01-10
Granted: 1993-04-28
Abstract: A pyrazolesulfonamide derivative represented by Formula (I): <CHEM> wherein R represents a hydrogen atom or a methyl group; X represents a hydrogen atom or a fluorine atom. The compound is useful as a herbicide having not only excellent killing effect on weeds but also the selectivity on certain crops. Useful processes for synthesizing the compound are also disclosed.
Patent EP-0258648-B1 (EP)
IPC: A63C5/00
Filed: 1987-07-31
Granted: 1990-11-28
Abstract: A double-shoe ski comprising a front shoe (11) and a rear shoe (10) aligned according to their longitudinal axis; and intermediate floating arm (12) linking together the two shoes. Compression spring members (20, 21) are disposed between said linking arm (12) and the shoes (10, 11) of the ski.
Patent EP-0265655-B1 (EP)
IPC: C09D163/08
Filed: 1987-09-18
Granted: 1991-08-28
Abstract: A process for the preparation of an epoxy cationic resin from an epoxy resin composition having terminal oxirane groups which includes the step of converting oxirane groups to cationic groups by reacting a nucleophile with at least some of the oxirane groups of the epoxy resin compos                              ition wherein an organic acid and water are added during some part of this conversion; characterized by using as the epoxy resin composition a blend of (I) at least one of (A) at least one epoxy-based resin prepared from a diglycidyl ether of a polyether polyol having an average epoxide equivalent weight of from 350 to 5,000; or (B) at least one epoxy-based cationic resin prepared from a diglycidyl ether of a polyether polyol having an average epoxide equivalent weight of from 350 to 5,000 which diglycidyl ether has been partially capped with a monofunctional capping agent; or (C) a combination of (A) and (B); and (II) at least one different epoxy-based resin; wherein at some time during preparation of the composition, the resins are converted to cationic resins whereby there is obtained a blend of cationic polyether epoxy-based resin and a different cationic epoxy-based resin; said blend comprising from 10 to 90 percent by weight of component (I) based on total cationic resin and wherein the blend of cationic resins has a charge density of from 0.2 to 0.6 milliequivalent of charge per gram of resin,
Patent EP-0243052-B1 (EP)
IPC: B01J20/06
Filed: 1987-04-10
Granted: 1992-01-15
Abstract: Agglomerates containing oxides, hydroxides, carbonates and/or basic carbonates of copper, and zinc and/or another element such as aluminium or silicon, are useful for removal of sulphur compounds from fluids, especially under non-reducing conditions. The agglomerates have surface area above 80 m<2>.g<-><1> and a calcined density below 1.5 g.cm<-><3>. After ignition, the cupric oxide plus zinc oxide (if any) content of the agglomerates is at least 70% w/w. The proportion of the cooper compound is such that the copper atoms constitute 30-97% of the total of the copper, zinc, and said other element atoms in the agglomerates.
Patent EP-0258990-B1 (EP)
IPC: C09J151/06
Filed: 1987-07-23
Granted: 1990-12-19
Abstract: A polyolefin-containing adhesive blend comprising (A) 10 to 30 parts by weight of a graft copolymer of a polypropylene backbone grafted with 0.001 to 30% by weight of at least one polymerisable ethylenically unsaturated carboxylic acid or derivative thereof, (B) 10 to 50 parts by weight of a linear low density polyethylene and (C) 20 to 80 parts by weight of polypropylene, the sum of (A) (B) and (C) being 100 parts by weight. The adhesive blend is suitable for bonding polypropylene to polar materials such as ethylene-vinyl alcohol copolymers and nylon. The invention includes multi-layered structures produced using the polyolefin-containing adhesive blend.
Patent EP-0240444-B1 (EP)
IPC: H05B7/144
Filed: 1987-03-24
Granted: 1990-09-05
Abstract: 1. Process to control the position of the end of an injection lance relative to the slag/metal interface in a metallurgical vessel, characterized in that an electrical circuit (12) comprising the lance (8), the metal bath (6, 7) and a terminal (3) in permanent contact with the said bath is established, and the variations in the electrical resistance of this circuit (12) are detected by means of a detection unit (13) coupled to the said circuit (12) by coupling means with galvanic insulation, these variations in resistance representing variations in the position of the said end of the lance relative to the metal/slag interface.
Patent EP-0283494-B1 (EP)
Title: Slat device
IPC: E06B9/36
Filed: 1987-09-25
Granted: 1991-08-07
Abstract: PCT No. PCT/NL87/00023 Sec. 371 Date Jun. 24, 1988 Sec. 102(e) Date Jun. 24, 1988 PCT Filed Sep. 25, 1987 PCT Pub. No. WO88/02431 PCT Pub. Date Apr. 7, 1988.Slat device comprising a number of slat elements disposed next to each other on a supporting structure and at least one adjusting mechanism for adjusting the angular position of the slat elements, said adjusting mechanism comprises a pin-hole combination in which the pin and the hole are provided with means to be brought into and out of engagement and in which the pin is disposed in the slat element or the supporting structure respectively and the hole is disposed in the supporting structure or the slat element respectively.
Patent EP-0291694-B1 (EP)
IPC: H01P5/18
Filed: 1988-04-14
Granted: 1992-07-01
Abstract: A directional coupler using microstrip technology, in which an input line (E) and a plurality of output lines (A1, A2...) are fitted on one side of a printed-circuit board (L), whose other side is provided with a metal coating (M) and in which the input line meanders, with long sections of a strip line forming the coupling paths, and short sections of a strip line running at right angles thereto, in each case an output line, which is provided on the inner end with a terminating resistor (W) and is guided there by means of a rectangular bend parallel to the corner between the corresponding short and long section of the input line, ending on the long sections in each case alternately on a different side of the input line, the other end of which output line being led out as an output terminal between the meandering line sections of the input line. The metal coating underneath the rectangular bends of the output lines (A1,A2...) has rectangular cut-outs (AN1,AN2...), in each case two sides of which are joined to the inner edges of the sections of the input line (E), which in each case form a corner, the short side of the rectangular cut-out (AN1,AN2...) running underneath the inner edge of the short section of the input line (E), and the long side running underneath the inner edge of the long section of the input line (E). <IMAGE>
Patent EP-0288935-B1 (EP)
Inventor: WEISS ALBERT DIPL-ING FH
IPC: H04M11/06
Filed: 1988-04-22
Granted: 1993-11-03
Abstract: An ISDN subscriber installation (TLN) equipped with a transmission device (IBC, IEC) implemented by means of integrated circuits and with a communication protocol control device (ICC) and a subscriber installation control (TST) is to be subsequently extended by means of an ISDN basic access interface (S0). For this purpose, the ISDN-oriented interface (IOM) of the ISDN basic access interface device (SBC), which is also implemented in integrated circuits, is connected in parallel to the ISDN-oriented interface (IOM) arranged between transmission device (IBC, IEC) and communication protocol control device (ICC). An additional connection (ZA) of the ISDN basic access interface device (SBC) - the connection is used for coordinating the access of several installations to one ISDN-oriented interface (IOM) - is connected to a connection of a microprocessor (MP) controlling the communication protocol control device (ICC). This microprocessor controls the access of the communication protocol control device (ICC) to the ISDN-oriented interface (IOM) in the same manner as the access of several ISDN basic access interface devices (SBC) to one ISDN-oriented interface (IOM). <IMAGE>
Patent EP-0300771-B1 (EP)
IPC: H03M7/00
Filed: 1988-07-20
Granted: 1993-09-15
Abstract: A signal having a non-uniform probability density is processed for transmission in pulse code modulated form. The signal is quantised using conventional methods and the quantised signal then coded using a non-sequential coding scheme in which binary codewords for the quantisation levels are chosen in accordance with the probability of the quantisation levels and number of ON bits in the codewords. Quantisation levels of higher probability are assigned codewords with few ON bits. An optical network embodying the present invention includes a central station1 having a master clock source 3. The central station1 is connected to a remote station 2 including signal processing means 6 arranged to process a signal for return transmission to the central station 1 by the method of the present invention.
Patent EP-0313238-B1 (EP)
Inventor: TAN J KIE S
IPC: A61B19/08
Filed: 1988-10-07
Granted: 1994-09-21
Abstract: A pulse oximeter sensor is provided in which the wrap which encloses and secures the light source (34) and detector (36) to the body includes a sheet (18, 40) of metallized material. The metallized material reflects body heat back to the body and provides opacity to interfering ambient light. The wrap may be formed in a "T" shape, with the light sensor and detector aligned with the stem of the "T", or in a disposable elongated configuration with the light sensor and detector longitudinally aligned with the wrap. The wrap is secured during use through either adhesive means (49) or by the use of hook (12) and loop (14) fabric patches.
Patent EP-0310532-B1 (EP)
IPC: A01D75/20
Filed: 1988-09-26
Granted: 1992-01-02
Abstract: The present invention relates to haymaking machines comprising a frame (1) in a plurality of parts (2, 3 and 4) carrying raking wheels (7 to 12). According to the invention, the machine is equipped with a protective device (33) in a plurality of parts (34, 35 and 36). The lateral parts (35 and 36) each consist of at least two pieces (37 and 38) of elongate shape, of which one is arranged at the rear and the other at the front of the lateral parts (3 and 4) of the frame (1), these two pieces being articulated relative to the frame (1) and being controlled in such a way that they are displaced automatically with the lateral parts (3 and 4) of the frame (1) about their axes of articulation (39 and 40), in order to be transported and/or deposited in a substantially vertical position in which they are located near the outer ends of the working implements (15) which are directed towards the sides. <IMAGE>
Patent EP-0341252-B1 (EP)
Inventor: TAYLOR-PAPADIMITRIOU JOYCE
IPC: C12Q1/68
Filed: 1988-01-07
Granted: 1997-11-19
Abstract: An antibody or fragment thereof against a human mucin core protein which antibody or fragment has reduced or substantially no reaction with fully expressed human mucin glycoprotein.
Patent EP-0400003-B1 (EP)
Inventor: CARGOULD BARRY D
IPC: G01M17/02
Filed: 1988-05-25
Granted: 1994-03-30
Abstract: A tire testing machine having a rotatably but actuatably fixed upper rim (20), a rotatable lower rim (17) assembly and a hydraulic cylinder (72) for raising and lowering the lower rim to a desired position. The lower rim assembly (17) has a resiliently-biased center pilot in the form of a cone (42) that is engageable with a recess in the upper rim to center the lower rim with respect to the upper rim and to transmit rotational forces from the upper rim to the lower rim. The centering action of the pilot is assisted by a pair of mating spherical washers (76, 77) associated with the lower rim assembly.
Patent EP-0391938-B1 (EP)
IPC: C01G37/00
Filed: 1988-10-20
Granted: 1992-08-26
Abstract: This invention relates to a process for the preparation of a crystalline compound having an empirical formula LaCrxA1-xO4.yH2O where A is a metal selected from the group consisting of Mg, Sr, Ca and Ba, x ranges from 0.99 to about 0.7 and y ranges from 0 to 0.15. The process comprises adding a solution of the appropriate metal salts to a solution of ammonium hydroxide thereby precipitating a hydroxide gel intermediate, which is dried and calcined in air to yield the resultant crystalline compound which has a huttonite structure. Additionally, this invention relates to a process for the preparation of a ceramic powder having the empirical formula LaCrxA1-xO3, where A is a metal selected from the group consisting of Mg, Sr, Ca and Ba, and x ranges from 0.99 to about 0.7. Finally, a ceramic composition having the empirical formula LaCrxA1-xO4.yH2O having a huttonite structure is also disclosed.
Patent EP-0326975-B1 (EP)
IPC: C10M169/04
Filed: 1989-01-28
Granted: 1991-07-31
Abstract: The present invention relates to a lubricant for traction drives with infinitely adjustable power transmission. It is particularly suitable for traction chain drives.
Patent EP-0327073-B1 (EP)
Inventor: BASILE PETER A
IPC: B41J15/04
Filed: 1989-02-01
Granted: 1995-08-09
Abstract: The thermal printing device or the like and the tape or tape-ribbon cartridge (16) designed for operative insertion into and use with such device according to the present invention include a tape drive system (12, 106) for driving the tape (13) or tape (13) and ribbon (17) through the thermal printing device including a drive roller (12) connected with the machine and a corresponding drive roller (106) mounted within the cartridge (16) and biased toward the machine drive roller (12). The device and cartridge (16) also include an alignment system comprising a floating alignment member (52) for insuring proper transfer alignment between a platen (11) and a printhead (10).
Patent EP-0331208-B1 (EP)
Title: Process for producing a metallic body having a multiplanar microstructure
IPC: C25D1/10
Filed: 1986-03-18
Granted: 1992-05-20
Abstract: In order to produce a plurality of plate shaped metal bodies containing a microstructure from a single molding tool constituting a master for the bodies, a negative mold is formed by filling the recesses in the microstructure of the tool with electrically insulating material and fastening to the insulating material an electrically conductive material which contacts the end faces of the microstructure of the tool.
Patent EP-0345501-B1 (EP)
IPC: D21F3/02
Filed: 1989-05-18
Granted: 1992-11-19
Abstract: A press with extended nip for paper or board machines, comprising a support means (2); a pressure means (4) disposed opposite the support means (2) and comprising a press shoe (5) and a carrying element (41) carrying the press shoe (5) and designed to be secured to a stand (9), said press shoe (5), together with the support means (2), forming a pressing zone with extended nip; at least one belt (3), impervious to liquid, being arranged to pass through said pressing zone in sliding contact with the press shoe (5); and at least one, liquid-absorbing felt (6), arranged to pass through said pressing zone together with a fiber web (1) to be dewatered, said pressure means (4) comprising a plurality of jacks (14) disposed in at least one row across the belt (3) and having piston rods (21) acting on the press shoe (5) to force it against the support means (2). According to the invention the press shoe (5) is freely supported by the piston rods (21) without rigid mechanical connection therebetween. Further, the pressure means (4) is provided with a support bearing (34) disposed downstream of the press shoe (5) to absorb horizontal forces acting on the press shoe (5) during operation, said support bearing comprising a stationary support element (35, 37) mounted on the carrying element (41).
Patent EP-0393232-B1 (EP)
Title: Reclining-chair
IPC: A47C1/035
Filed: 1989-05-19
Granted: 1993-03-24
Abstract: The subject matter of the invention is a reclining chair in a tubular frame construction with a backrest (12), which is attached swivellably to the seat (11), and a foot part (13) which is attached to the front seat end. The backrest (12) is connected via multiple-part swivel fittings (19) to the struts (17), which can be fixed in a stationary manner to side pieces of the frame, and to the seat (11). The swivel range of the swivel fittings (19) is bounded on one side by stop bolts (23) and on the other side by end stops (18) in such a way that an alteration of the seat angle is excluded over a certain range of adjustment and only when approaching a reclining position does an increase in the angle occur in the seat (11) and the backrest (12). 
<IMAGE>
Patent EP-0411122-B1 (EP)
Title: Ferroelectric liquid crystal composition
IPC: C09K19/00
Filed: 1988-12-23
Granted: 1993-03-17
Abstract: A ferroelectric liquid crystal composition and a photoswitching element prepared by using same are disclosed. This composition gives the element a quick response. The composition comprises at least one compound represented by general formula (I) (wherein R<1> and R<2> each represents an alkyl group containing 1 to 18 carbon atoms) and at least one optically active compound represented by general formula (II) (wherein R<3> represents an alkyl or alkoxy group containing 1 to 18 carbon atoms, R<4> represents an alkyl group containing 2 to 18 carbon atoms, X represents a single bond, -COO-, -OCO-, -N=CH-, -CH=N-, -OCH<2>- or -CH2O-, m and n each represents an integer of 1 or 2, and * represents an asymmetric carbon atom). The photo-switching element prepared by using the compositon shows a quick response.
Patent EP-0418248-B1 (EP)
Inventor: SABLOTSKY STEVEN
IPC: A61L15/58
Filed: 1989-02-21
Granted: 1993-12-29
Abstract: A dermal compositon comprising a drug, a multi-polymer of vinyl acetate, polyethylene and optionally one or more monomers, a natural or synthetic rubber and a tackifying agent. The ratio of the multipolymer to the rubber is, respectively, about 1:1 to about 10:1 and more preferably 1:1 to 5:1 and more preferably 3:1. The dermal composition can optionally contain a crosslinking agent, tackifiers, penetration enhancers and other ingredients known for use in adhesives for the transdermal delivery of drugs. The dermal compositions can be produced by a variety of methods known in the preparation of drug containing adhesive preparations including the homogenous mixing of the multi-polymer, drug and optional crosslinking agent and additional ingredients in aqueous solution followed by removal of excess water.
Patent EP-0388443-B1 (EP)
Inventor: STEINMETZ URSULA
IPC: A44B15/00
Filed: 1989-06-23
Granted: 1993-12-22
Abstract: A letter-opener comprises a grip element (1) which terminates in two branches (11). The branches (11) enclose a slot (2) into which the free end of the opening element (3) extends. The branches (11) form grips for the user's hand. The gripping points are thus immediately adjacent to the point of application of the load on the opening element (3).
Patent EP-0399004-B1 (EP)
Inventor: TYRER JOHN RAYMOND
IPC: G01B9/021
Filed: 1989-09-04
Granted: 1994-11-17
Abstract: An interferometric procedure, such as electronic speckle pattern interferometry, involves generating two signals representing the point-by-point variations in intensity of respective patterns of electromagnetic radiation resulting from the interference of first and second beams of such radiation derived from a coherent source, with at least the first beam from each pattern being scattered, before interference with its respective second beam, from a common object surface, and with a corresponding pair of the beams, one for each pattern, having a predetermined relative phase difference of other than a multiple of π; and determining from the two signals values for a datum phase of the radiation at the object surface. Preferably, as a preliminary to this last determination, DC components are removed from the two signals. Conveniently, to simplify the determination, the phase difference is an odd multiple of π/4 or π/2.
Patent EP-0382251-B1 (EP)
Inventor: VRANESIC BRANKA DR
IPC: C07K5/08
Filed: 1990-02-09
Granted: 1993-10-27
Abstract: 2-Adamantyl- and 1-adamantyl-D/L-glycyl-L-alanyl-D-isoglutamine and their derivatives of the formulae <CHEM>  wherein R stands for a hydrogen atom or a MurNAc group,  and hydrochlorides thereof, a process for the preparation thereof and their use to obtain pharmaceuticals, which are particularly indicated for the treatment of viral diseases and tumours and/or immunomodulations in humans and animals.
Patent EP-0388629-B1 (EP)
Inventor: USSAT WOLFGANG DR
IPC: C11D3/20
Filed: 1990-02-12
Granted: 1995-04-26
Abstract: The present invention provides a composition and a method for producing a composition that is an acidic, viscous, stable cleaning agent with a scouring action. The cleaning agent comprises an anionic surfactant comprised of a linear alkylbenzenesulphonate or alkane sulphonate in an amount of 1 to 10% by weight; a non-ionic surfactant comprising a fatty alcohol oxyethylate in an amount of about 0.5 to 2% by weight; fatty acids with a carbon chain length of C12-C18 in an amount of about 0.1 to 0.5% by weight; mono- or sesquiterpenes or mixtures thereof in an amount of 0-2% by weight; a silicone in an amount of about 0.5 to 2% by weight; scouring agents in the form of alumina mixtures of various particle sizes in an amount of about 20 to 60% by weight; acids for the adjustment of a pH value of 2.5 to 4 in the form of a mixture of citric acid and amidosulphonic acid; and water, perfume oil, coloring materials added to provide a total of 100% by weight.
Patent EP-0391287-B1 (EP)
Inventor: ENDERS PETER
IPC: F21S8/00
Filed: 1990-03-31
Granted: 1996-05-22
Abstract: An operating lamp (10) having one or more spotlights (25) each with a light source (50) is specified, which is screened in the direction of emission by a counter reflector (52). The light flux is focused by the counter reflector (52) and a reflector (54) onto an optical system (60) which terminates the housing in the direction of emission. In order to guarantee homogeneous illumination even of deep surgical wounds, the optical system (60) is constructed as a Fresnel lens composed of annular prims (65), which contains a dioptric central region (64) and a catadioptric edge region (62). The edge gradient and the heights of the annular prisms (65) are dimensioned such that the light bundles emerging from the Fresnel lens (60) intersect the optical axis (67) at a distance which is larger the smaller the distance at which the light bundle emerges from the Fresnel lens (60) remote from the optical axis (67). 
<IMAGE>