baber/WOPTO huggingface dataset:
Patent EP-0317581-B1 (EP)
IPC: B23B27/16
Filed: 1988-04-28
Granted: 1992-05-27
Abstract: PCT No. PCT/EP88/00358 Sec. 371 Date Mar. 6, 1989 Sec. 102(e) Date Mar. 6, 1989 PCT Filed Apr. 28, 1988 PCT Pub. No. WO88/08767 PCT Pub. Date Nov. 17, 1988.High speed milling or drilling tool of the type including a rotatable head which carries several circumferentially arranged cutting insert holders for reversible cutting inserts retained by dogs. Each insert has a pair of parallel top surfaces bounded by four orthogonal end surfaces, two of which are received against perpendicular sidewalls in an open pocket of the holder. Each top surface has at least one pair of elongate clamping indentations which are formed as surfaces of rotation and lie at a like angle beta  to the adjacent end surface of the insert.
Patent EP-0324838-B1 (EP)
IPC: C08F4/14
Filed: 1988-06-29
Granted: 1993-05-12
Abstract: Procédé et composition en résultant, selon lequel on transforme un monomère d'alcène inférieur en un polymère d'alcène inférieur, par l'utilisation d'un système catalyseur comprenant du trifluorure de bore ainsi qu'au moins un acide, et par la polymérisation à une température comprise entre environ -3°C et environ -30°C. Les polymères d'alcènes inférieurs ainsi obtenus ont un degré élevé de teneur de mono-insaturation et sont hautement réactifs dans diverses réactions.
Patent EP-0334965-B1 (EP)
Inventor: HAYASHI ISAO
IPC: E01C5/22
Filed: 1988-09-14
Granted: 1995-03-22
Abstract: The frame has a body bottomed compartments, drip holes made in the bottom walls of the compartments and vertical bores which are provided in the partition walls defining the compartments. The bores are opened at their lower ends and closed openably at their upper ends. The upper ends of the bores are closed openably with a thin film, which is formed integrally with the frame body, or adhesive tapes attached to the upper endds of the partition walls. Concrete or mortar is placed in the compartments and after it has hardened, the upper end portions of the partition walls are cut off slightly or the adhesive tapes attached to the upper ends of th partition walls are removed to open the upper ends of the bores. The water-permeability of the paving slabs is secured by the vertical bores.
Patent EP-0324341-B1 (EP)
IPC: A63C9/00
Filed: 1989-01-02
Granted: 1992-08-26
Abstract: The heel holder comprises a bar (1), which is arranged swivellably or rigidly on the ski, and an angular, two-armed thrust member (8), whose shorter arm (9) serves as sole holder while the longer arm (10) receives the release mechanism. The latter comprises a spring (12) and a coupling (21), which is provided at the upper end of the thrust member (8). The coupling is swivellable in relation to the thrust member and is held in its effective position by a spring (27), in which a base part (22) of the coupling (21) is locked with the bar (1). The coupling (21) has a swivellably mounted actuating member (29) which interacts with a sloping surface (38) at the upper end of the thrust member. By pressure on the actuating member (29), the latter slides along the sloping surface (38) and causes a swivelling of the coupling (21) in relation to the thrust member (8), by which means the coupling (21) is released from the bar (1). <IMAGE>
Patent EP-0329927-B1 (EP)
Inventor: PARKER DAVID HIRAM
IPC: B60C11/03
Filed: 1989-01-05
Granted: 1994-05-25
Abstract: A method is disclosed for evaluating the level of objectionable noise associated with the operation of a tire by virtue of its tread contacting a road surface, which comprises digitizing the tread design on a coordinate system so as to define load-supporting portions of the tread in contact with the pavement, and distinguish them in binary form from those portions of the tread which are not in contact, as multiple matrix elements; defining a generally arcuate profile of a leading or trailing edge of a footprint of the tread by fitting an equation to the edge; sequentially performing the time ensemble summation, of the noise produced by each matrix element, over every matrix element on the entire circumferential surface; converting the sequence of summation to a periodic analog signal; converting the analog signal to a sound; and aurally evaluating the sound. In a simplified case 0's and 1's along at least one footprint edge are sequentially summed around the circumference of the tire. The system requires only a means for digitizing the tread pattern, a computer to perform the necessary manipulations of data, and a means to convert a digital signal to an analog signal. Having subjectively chosen a tread pattern deemed to have an acceptable noise level, ribs are then relatively rotated one with respect to another to obtain an improved level of tread noise.
Patent EP-0387379-B1 (EP)
Inventor: HOFFMANN KURT DR PROF
IPC: H01L27/108
Filed: 1989-03-16
Granted: 1995-01-18
Abstract: An integrated semiconductor memory has a coupling capacitance CK per bit line BL and per reference bit line BL of a bit line pair. In test operation, after a preloading t1 of the bit line pair by means of a test signal Test, an additional potential  DELTA VPC can be coupled (tCK) onto the bit line pair BL, BL. This permits a simple analysis of memory cells MC and sense amplifiers AMP of the semiconductor memory and opens up new possibilities of analysis. <IMAGE>
Patent EP-0358963-B1 (EP)
Title: Filter for infusions and/or injections with deaeration
IPC: A61M5/165
Filed: 1989-08-16
Granted: 1992-11-04
Abstract: The invention relates to a filter for infusions and/or injections, with a filter housing (1), with a recess located in the filter housing for receiving a filter element (3), with a connecting element (4) for connection to a connecting line (5) which is on the infusion or injection side, and with a connecting element for connection to a connecting line which is on the patient's side, and with several deaeration membranes (17) which are arranged in the filter housing, with deaeration openings (11, 12, 13) assigned thereto. The object of the present invention is to provide a filter of the said type which, with a constructionally simple design, ensures reliable deaeration of the liquid passing through the filter. The object is achieved by the filter housing (1) having the shape of a triangle and the deaeration membranes (17) being located in the region of the corners of the filter housing (1). <IMAGE>
Patent EP-0345837-B1 (EP)
Inventor: MARCHETTI AUGUSTO
IPC: B65B7/20
Filed: 1989-05-10
Granted: 1994-02-09
Abstract: The device includes a pair of helical guides (15) with a reduced longitudinal length and a pair of extension arms (16) controllable so that they may be displaced from an at rest position to an operating position. In the latter position the two arms (16) are arranged as an extension of the helical guides (15) towards the inlet to the machine so as to force the lateral flaps of the case to accomplish the closing engagement with said helices (15).
Patent EP-0360562-B1 (EP)
Title: Directly compressible sustained release excipient
IPC: A61K9/22
Filed: 1989-09-19
Granted: 1993-07-28
Abstract: A free-flowing directly compressible granulation useful as a slow release pharmaceutical excipient is disclosed. The excipient includes a hydrodrophilic matrix which includes a heteropolysaccharide and a polysaccharide material capable of cross-linking the heteropolysaccharide, and an inert diluent.
Patent EP-0375427-B1 (EP)
Inventor: BURGESS GEORGE HENRY
IPC: E21D11/38
Filed: 1989-12-21
Granted: 1994-06-15
Abstract: A gap between tunnel segments 1 is sealed by rubber sealing members 8 that are provided with grooves 10 and tubular cavities 11. To improve sealing when a high pressure is applied to one side of the seal, at least one cavity nearest that side is open to the high pressure through apertures 12.
Patent EP-0336905-B1 (EP)
Inventor: LEMAIRE DENIS J
IPC: B26B1/04
Filed: 1989-04-04
Granted: 1993-10-20
Abstract: A wedge-shaped arrangement (50) for retracting a leaf spring (72) is positioned in abutment against the tang (76) of a cutting knife (10). The retraction of the leaf spring (72) is produced by a sliding rod (58) which engages the wedge (60) and pulls on the leaf spring (12) out of engagement with the tang.
Patent EP-0440619-B1 (EP)
Inventor: MAJOCHA RON
IPC: C07K16/00
Filed: 1988-10-11
Granted: 1996-01-24
Abstract: Polyclonal and monoclonal antibodies to a 28-mer peptide present within A4-amyloid are described. They are used for assays and imaging of A4-amyloid in Alzheimer's Disease patients.
Patent EP-0440723-B1 (EP)
Inventor: DODDS DAVID R
IPC: C07D303/48
Filed: 1989-10-26
Granted: 1995-08-16
Abstract: This invention relates to a method for the production of (2R,3S)-3-(4-methoxyphenyl)glycidic acids and esters thereof, which are synthetic intermediate for the production of the calcium antagonist diltiazem. The method involves the stereoselective enzymatic ester hydrolysis of racemic trans-3-(4-methoxyphenyl)glycidic acid ester to yield the resolved (2R,3S) compound as the ester. Membrane reactor methods and apparatus for the conduct of this enzymatic resolution process are also disclosed herein, as is the use of bisulfite anion in the aqueous reaction phase as a means of minimizing the inhibitory effect of an aldehyde reaction by-product on the reaction's progress. The benefits of selected solvent systems from which may be obtained highly resolved ester product are also disclosed. These enriched organic solutions may be used in subsequent transformations. Alternatively, optically pure product may be obtained directly therefrom. <IMAGE>
Patent EP-0441992-B1 (EP)
Inventor: MOTTIER LINE
IPC: A61Q1/12
Filed: 1990-02-12
Granted: 1995-01-18
Abstract: In order to avoid problems of physicochemical stability of the cosmetic products containing sal fat, the fractional crystallisation of this fat is carried out using n-hexane so as to obtain an olein in the form of a clear liquid at room temperature. The olein obtained lends itself to the manufacture of cosmetic compositions in the form of emulsions or anhydrous products which conserve a smooth and glossy appearance while still having the qualities inherent in sal fat.
Patent EP-0393402-B1 (EP)
IPC: C01B7/01
Filed: 1990-03-29
Granted: 1993-06-09
Abstract: The process for the purification of waste gas having a high chloride content, in particular of waste gas from waste incineration plants, by multistage absorption of impurities, where the strongly acid constituents of the waste gas, such as HCl and HF, are washed out in a preliminary stage using water, which at first contains up to 20 g of HCl/l, and in later steps the less acid constituents of the waste gas, such as SO2 and NOx, are removed, where concentrating of the hydrochloric acid is carried out in the preliminary stage to over 50 g HCl/l, preferably over 80 g HCl/l, and the diluted hydrochloric acid so obtained is separated by means of rectification into concentrated hydrochloric acid and a bottom fraction.
Patent EP-0392338-B1 (EP)
Inventor: BUSCH RAINER
IPC: D01H7/16
Filed: 1990-04-05
Granted: 1995-08-16
Abstract: A core 21 is clamped at the top and bottom on a spindle 2 in such a way that an increasing spindle speed triggers ever firmer clamping. 
<IMAGE>
Patent EP-0430135-B1 (EP)
Inventor: PARRAUD RENE
IPC: H01B17/14
Filed: 1990-11-26
Granted: 1995-05-10
Abstract: The invention relates to a rigid electrical insulator of the line post or pin type, of which the lower end is fixed to the said line post or to the said pin and the insulating upper end of which has at least one groove intended to receive an electrical cable. According to the invention, this insulator comprises at least one central rod (1) fixed at its lower portion to the said line post (5) or to the said pin and at its upper portion to a rigid head (7) equipped with at least one indentation (8), the external face of the said rod and of the said rigid head being covered in a sealed manner by a covering (10), that of the said head being made from flexible elastomer and that of the rod being chosen from elastomers, resins and varnishes, the said indentation (8) provided with its covering defining the said groove (18). <IMAGE>
Patent EP-0378279-B1 (EP)
Inventor: PLUYTER PIETER BOUDEWIJN
IPC: C08J5/18
Filed: 1990-01-11
Granted: 1995-11-08
Abstract: The invention relates to microporous films of ultrahigh molecular weight polyethylene and to a process for the preparation thereof by forming a solution of UHMWPE in an evaporable solvent into a film and evaporating the solvent from the film at a temperature below the dissolution temperature, the shrinking tendency occurring in the film being prevented in at least one direction in the plane of the film.
Patent EP-0386912-B1 (EP)
Inventor: PURSLEY JOHN C O AUTOGENESIS I
IPC: A61B17/66
Filed: 1990-02-26
Granted: 1995-08-02
Abstract: An orthopaedic system is provided which includes a plurality of support members, a plurality of rods interconnecting the support members (60), a plurality of pins (70) attached to the support members for passing through bone (80) of a patient, and an automatic drive means to control an adjustment means (21) of the rods to adjust the length of the rods to alter the relative positions of the support members. The drive means includes at least one motor (11) for incrementally adjusting the adjustment means of at least one of the rods and a controller means (30) for providing pulses to the motor and for storing information regarding the number of stepwise adjustments of the rod length by the motor.
Patent EP-0463039-B1 (EP)
Inventor: HUME KENNETH MICHAEL
IPC: B21D5/14
Filed: 1990-03-14
Granted: 1994-06-15
Abstract: A plate rolling apparatus, for rolling a plate to form a pipe which may be tapered, a gripper rib (14) on the mandrel (11) for receiving the edge of a flat plate. The mandrel (11) being mounted between support frame ends (24, 25) and on a single pressure roller (15) mounted beneath the mandrel (11) and adapted to contact the surface of the plate and apply a squeezing force against the plate and mandrel (11) during a rolling operation, the pressure roll (15) being laterally movable relative to the center-line of the mandrel depending upon the location of the gripper rib (14) in the region of the roller (15) so as not to foul the gripper rib (14) yet applying said squeezing force to said plate as required. A mandrel (11) having an adjustable taper angle is disclosed as an adjustable mandrel support member (2, 25) and mandrel journal (26) to accommodate variable mandrel diameters and angles or taper.
Patent EP-0482042-B1 (EP)
Inventor: LEE CARLOS
IPC: F01N13/16
Filed: 1990-07-04
Granted: 1994-09-21
Abstract: An in-line noise attenuation device for insertion into a gas induction system, such as the air induction system of an automotive vehicle internal combustion engine. The device comprises two plastic parts snap-fitted together. One part is an outer tube (16), and the other part, an insert (18) disposed within the first part. The insert comprises a hollow ogival-shaped section (30) that is axially coextensive with a frusto-conically shaped section of the outer tube (16) to form an annular flow path of substantially constant cross section for the inducted air. The flow then passes through apertures (42) in the insert (18) to enter a venturi section. The flow continues through the venturi section and then exits the device. The venturi section (46, 48) serves to choke noise that propagates from the engine in the direction opposite the direction of airflow. The noise is reflected back to the engine by the hollow interior of the ogival-shaped section which is open toward the venturi section.
Patent EP-0432260-B1 (EP)
Title: Vorrichtung zum führen einer innensäge zur osteotomie langer röhrenknochen
Inventor: BAUMGART RAINER DIPL-ING DR ME
IPC: A61B17/15
Filed: 1990-07-04
Granted: 1995-07-12
Abstract: Die Vorrichtung zum Führen einer Innensäge (43) zur Osteotomie langer Röhrenknochen (50) hat einen langgestreckten Schaft (10), einen Dorn (20), der von einem Ende des Schaftes (10) zentrisch absteht und in dessen Umfangsfläche (22) eine zu seiner Achse parallele Längsnut (23) ausgespart ist, die sich in einer fluchtend zu ihr ausgerichteten Längsaussparung in dem Schaft (10) und durch ihn hindurch erstreckend fortsetzt, sowie eine auf dem Dorn (20) längsverschiebliche und fixierbare Distanzhülse (30).
Patent EP-0452782-B1 (EP)
Inventor: YASUYUKI KANDO
IPC: C07D241/12
Filed: 1991-04-10
Granted: 1997-01-15
Abstract: Novel Intermediates <CHEM> wherein R is a substituted or unsubstituted hydrocarbon residue or acyl group; X is an electron withdrawing group; Y<1> and Y<2>, which are the same or different, are each independently oxygen or sulfur; and A is a substituted or unsubstituted, divalent hydrocarbon residue have potent reactivity, this being useful in preparing guanidine derivatives.
Patent EP-0471988-B1 (EP)
Inventor: SHOMER JOHN A PH D
IPC: C08G59/68
Filed: 1991-07-20
Granted: 1995-05-17
Abstract: A homogeneous accelerator system having improved efficacy for curing epoxy resins comprises (a) an inorganic salt which contains nitrate ion, (b) an aliphatic hydroxy compound selected from monohydric alcohols containing 1 to 10 carbon atoms in the molecule, polyhydric alcohols containing 2 to 10 carbon atoms and 2 to 4 hydroxy groups in the molecule, and poly(C2-5-alkylene) glycols and (c) an aminophenol accelerator. The accelerator system has the capability of reducing the reaction time considerably.
Patent EP-0489268-B1 (EP)
Inventor: FALVARD RENE
IPC: B29D30/32
Filed: 1991-11-07
Granted: 1996-01-31
Abstract: The device comprises a turn-over bladder 1 capable of moving axially towards the centre of the drum 3 in the manner of a caterpillar track. Its movement is controlled by the inflation of a thrust bladder 2. <IMAGE>
Patent EP-0487417-B1 (EP)
Inventor: LESPADE JEAN-PIERRE
IPC: D04H3/12
Filed: 1991-11-20
Granted: 1997-02-12
Abstract: Process for obtaining a composite material with controlled electromagnetic properties and with fibre reinforcement, consists essentially in:   a) - impregnating (10) each fibre with a solution containing pulverulent fillers with electromagnetic properties, a solvent and a first binder soluble in the solvent,   b) - evaporating the solvent from the filled fibres, c) - weaving (40) the filled fibres obtained in b) to form the reinforcement, and d) - stiffening (50) the reinforcement obtained in c) with a second binder.   <IMAGE>
Patent EP-0495333-B1 (EP)
Inventor: FERRARA ALBINA
IPC: B28B5/08
Filed: 1991-01-18
Granted: 1995-08-09
Abstract: The process for making a building panel consisting of a hollow brick (10), made from terracotta, and from a plaster covering (12), consists in starting from a brick (10) which is placed in a mould, in casting or injecting plaster around this brick, in removing the assembly thus produced from the mould while the plaster forming the coating (12) is still damp, and in introducing this assembly into an oven until the plaster is completely dried. <IMAGE>
Patent EP-0448519-B1 (EP)
Inventor: BAZZANI GIOVANNI
IPC: B41J29/00
Filed: 1991-01-14
Granted: 1994-08-31
Abstract: The apparatus comprises a bearing structure (2), a slidably movable print head (6) guided in said bearing structure, a dragging unit (22, 33) adapted to move a sheet (7) to be printed under the print head and exhibiting dragging members (22) directly acting on the sheet, a plate-like body (4) provided with a write surface (5) located under the print head and representing a rest surface for the sheet, the bearing surface being oscillatable relative to the plate-like body between an operating position in which the bearing surface and plate-like body are substantially in mutual contact and a raised position for putting the sheet in place, in which the dragging members directly acting on the sheet are located in the plate-like body substantially below the write surface. <IMAGE>
Patent EP-0502089-B1 (EP)
Inventor: JOHANSSON HANS ERIK
IPC: C01B33/148
Filed: 1990-10-24
Granted: 1994-06-22
Abstract: PCT No. PCT/SE90/00690 Sec. 371 Date May 8, 1992 Sec. 102(e) Date May 8, 1992 PCT Filed Oct. 24, 1990 PCT Pub. No. WO91/07351 PCT Pub. Date May 30, 1991.Silica sols which have a large alkali excess, i.e. a low molar ratio SiO2 to M2O, and which contain silica particles with a high specific surface area. The silica sols can be prepared through acidification of a water glass solution and subsequent alkalization of the acid sol to the molar ratio in question. The sols are particularly suitable for use as additives, in combination with cationic polymers, in papermaking.
Patent EP-0504252-B1 (EP)
Inventor: SUNMO LEIF
IPC: A61B17/34
Filed: 1990-12-07
Granted: 1995-04-05
Abstract: PCT No. PCT/SE90/00810 Sec. 371 Date May 18, 1992 Sec. 102(e) Date May 18, 1992 PCT Filed Dec. 7, 1990 PCT Pub. No. WO91/08712 PCT Pub. Date Jun. 27, 1991.An aid to making holes for the purpose of puncturing of parts of the body, comprising a hole-maker capable of being guided by a guide component. A hole-maker is connected to an articulated link with a to-and-fro pliable effect attached to the guide component. The simple function and manufacture of the aid in question are achieved thanks to the present invention.
Patent EP-0533710-B1 (EP)
Inventor: FEMBOECK JOSEF
IPC: B65F1/14
Filed: 1991-06-09
Granted: 1994-03-23
Abstract: An automatic capture system, in particular for collecting refuse, comprises a container (1) and a collecting container into which the container (1) is emptied. An identification feature (4) is assigned to the container (1). A reading device (5) for identifying or reading the identification feature (4), a weighing device (6) for weighing the container (1) before and after emptying, and a computer (7) with a storage unit for storing the difference in weight of the container (1) before and after emptying are associated with the collecting container, in association with the identification feature (4).
Patent EP-0541629-B1 (EP)
Inventor: SAUL ALLAN JAMES
IPC: A61K38/00
Filed: 1991-08-01
Granted: 1998-12-23
Abstract: PCT No. PCT/AU91/00338 Sec. 371 Date Apr. 1, 1993 Sec. 102(e) Date Apr. 1, 1993 PCT Filed Aug. 1, 1991 PCT Pub. No. WO92/02623 PCT Pub. Date Feb. 20, 1992A synthetic or recombinant polypeptide displaying the antigenicity of the 42 kDa rhoptry-associated protein (RAP-2) of P.falciparum or an antigenic fragment thereof, and recombinant DNA molecules, vectors and host cells for the expression thereof.
Patent EP-0548120-B1 (EP)
Inventor: FUELDNER FRIEDRICH
IPC: G11B7/095
Filed: 1991-09-06
Granted: 1994-06-22
Abstract: A process is disclosed for measuring or adjusting the radial and tangential angles of a light beam. In an optic reproduction device, such as a CD player, care must be taken that the data scanning light beam irradiates the disk as normal as possible. Because of the disk warp, however, the radial and tangential angles of the light beam change with each turn of the disk. Because of disk and device tolerances, the optical axis usually deviates from the normal. During reproduction, these deviations change. EP-PS 0 070 070 describes a costly optic measurement device to adjust the radial and tangential angles with respect to a fixed axis. In order to adjust the radial angle R and the tangential angle T of incidence of the light beam on the disk without additional measurement devices, the data signal (HF) is demodulated in an amplitude demodulator (DM). The adjustment signal UR = C * sin $g(f) * cos $g(a) for the radial angle R and the adjustment signal UT = - C * cos $g(f) * sin $(a) for the tangential angle T are derived from the amplitude C and the phase relation $g(f) of the demodulated data signal (M). The invention has applications in optic reproduction devices such as CD players, vido disk players and DRAW disk players, or in magneto-optic recording and reproduction devices.