baber/WOPTO huggingface dataset:
Patent EP-0267434-A2 (EP)
Inventor: NASHEF AWS
IPC: A61L27/36
Filed: 1987-10-09
Abstract: Residual aldehyde levels in bioprosthetic tissue are reduced by contacting the tissue with a rinsing solution such that aldehyde which has diffused out of the tissue into the rinsing solution comes into contact with, and reacts with, an amine, thus causing further diffusion of aldehyde out of said tissue. The amine may be dissolved in said rinsing solution or may be immobilized on a solid support to which the rinsing solution is periodically or continuously exposed.
Patent EP-0292608-A2 (EP)
Inventor: MEYER ALFONS
IPC: B65D33/28
Filed: 1987-10-29
Abstract: Ein Tragezugbeutel aus dünnem Material, vorzugsweise Kunststoff-Folienmaterial, ist mit wenigstens einer den Beutelmund (2) umfassenden Zugkordel (9, 10) versehen, die in einem von zumindest einem umgeschlagenen Saum (3,4) des Beutels begrenzten Kanal (6) geführt ist. Um ein unbeabsichtigtes Einschneiden der Kordel oder der Kordeln in das Folienmaterial des Saumes bei Belastung wirksam zu verhindern, ist am Beutelmund wenigstens eine den zugeordneten Saum durchdringende und an dessen Umschlagkante (13) randoffene oder zu dessen Umschlagkante hin randseitig auftrennbare Austrittsöffnung (14) für die Zugkordel angeordnet, wobei die Anordnung derart getroffen ist, daß die Berandung (15) der Austrittsöffnung zwei zu der Umschlagkante des Saumes hin zusammenlaufende oder sich längs dieser erstreckende, einander gegenüberliegende Bereiche (17) aufweist. Diese Bereiche sind bei herausgezogener Zugkordel unter Ausbildung von von der Umschlagkante ausgehenden Falten (18) wulstartig zusammengeschoben.
Patent EP-0268996-A2 (EP)
Inventor: BEYELER PAUL DR
IPC: C06B31/02
Filed: 1987-11-19
Abstract: The lactonic degradation products are prepared by heating the lactones.
Patent EP-0281677-A2 (EP)
Inventor: CHARWAT HANS JUERGEN
IPC: G06F3/0481
Filed: 1987-12-09
Abstract: A window adjustment mark (FMl) is displayed on the boundary lines (BLl, BL2) between adjacent windows (FEl,...FE4). This can be moved by means of a control element. When the mark is moved, the boundary lines are also moved. The main field of application of the invention is in processor display devices. <IMAGE>
Patent EP-0273303-A2 (EP)
Inventor: YAMAMOTO YOSHIHIRO
IPC: H03H11/12
Filed: 1987-12-16
Abstract: Filter adjustment apparatus for adjusting cut-off frequencies or dip frequencies, for example, may be adjusted to desired optimum properties, during application of an input signal of a constant frequency. The optimum filter adjustment data are found, based on data manifested when the level detected output of the filter (2) output crosses a prescribed reference level (V ref ) whereby the filter adjustment operation is simplified and accuracy is improved with a simplified structure, and it is possible to achieve automatic adjustment of the filter characteristics.
Patent EP-0257716-A2 (EP)
Inventor: DAHOD SAMUN KALIM
IPC: C12P41/00
Filed: 1987-08-21
Abstract: Lipase hydrolysis of an ester group of a substrate can be conducted in the absence of large quantities of water and excess enzyme without extensive inhibition of enzyme activity due to water-soluble product alcohol. A lipase reaction can be efficiently conducted by dispersing a water-­immiscible organic substrate phase in an aqueous phase, washing the reaction continuously while the reaction mixture is maintained in the dispersed state, and continuously removing an amount of aqueous phase substantially equivalent to the washing solution added. The washing solution can be an aqueous neutralizing solution. By this process, water-­soluble product alcohol can be removed from the reaction mixture without removal of substantial quantities of water-­soluble enzyme.
Patent EP-0238157-A2 (EP)
Inventor: BROMAGE DAVID FRANCIS
IPC: H05F3/02
Filed: 1987-01-07
Abstract: A sheet sorting apparatus (11) for collating and distributing sheets received from a reproducing apparatus (10) and adapted to reduce static charge from the sheets comprises an array of sheet receiving bins (39) defined by tray members (29), and transport means (22) for conveying sheets past each of the bins. Each bin has at its opening an associated deflection means comprising an electrically insulting diverter member (28) which can be pivoted from an inoperative to an operative position to deflect and guide a sheet into the associated bin. Attached to the diverter member is an electrically conductive brush (36) arranged to contact a sheet entering the bin and an electrically conductive track (35) connecting the brush via conductive bearings to the conductive frame (26) of the sorter, the frame being earthed (grounded).
Patent EP-0237289-A2 (EP)
Inventor: NAKA TAKEHIKO
IPC: A61K31/505
Filed: 1987-03-06
Abstract: Novel pyrazola[3,4-d]pyrimidine derivatives represented by the formula (I)
     wherein
     Rls an aryl or heteroaryl group which may be substituted;   Ris a lower alkyl group;   R 3  and R 4  are independently hydrogen or a lower alkyl group;   R 5  is hydrogen, a lower alkyl group or a lower acyl group, the group R 5  being attached at the 1- or 2- position of the pyrazole ring;   Xis a lower alkylene group which may contain a hetero-atom;     
and the dotted line designates the presence of two double bonds in the pyrazole ring and their salts activate cerebral functions and metabolisms.
Patent EP-0239405-A2 (EP)
Inventor: VANDERLAAN MARTIN
IPC: C12N15/02
Filed: 1987-03-26
Abstract: Monoclonal antibodies specific for halodeoxyuridines incorporated into DNA, and a hybridoma producing these antibodies are described. The affinity of the monoclonal antibodies does not depend on the density of incorporated halodeoxyuridine, and it is at least an order of magnitude better than currently available antibodies. The monoclonal antibodies of the invention have direct applications in assays for DNA synthesis, and for monitoring the cytotoxicity of S phase specific anti-cancer agents.
Patent EP-0251737-A2 (EP)
Inventor: RIEDEL JOHN E
IPC: A61F9/04
Filed: 1987-06-26
Abstract: A light-occlusive self adherent eyepatch (10) is disclosed comprising an absorbent pad (12) having a nonadherent lower surface, a thin microporous polymeric film (16) overlying the upper surface of the pad, pressure sensitive adhesive means extending around the periphery of the pad to adhere the patch to the eye socket, and a removable liner protecting the lower surface of the pad and the adhesive prior to use. The polymeric film blocks at least 95 percent of the light of a preselected wavelength impinging on the film, and the overall eyepatch is conformable and moisture vapor permeable.
Patent EP-0268389-A2 (EP)
Inventor: COLLINGTON ERIC W
IPC: C07C67/00
Filed: 1987-10-21
Abstract: Compounds of the general formula (1)
      in which 
n is 1 or 2; 
m is 2-5 and X is -CH=CH- or -CH₂-CH₂-; or m is 1-4 and X is -CH=C=CH-; 
R¹ is phenyl, substituted phenyl or naphthyl; 
Y is substituted or unsubstituted 3-phenoxy-­2-hydroxypropyl. 
     These compounds inhibit gastric acid secretion and provide gastrointestinal cytoprotection, and may be formulated for use in the treatment of ulcers.
Patent EP-0263094-A2 (EP)
Inventor: ONDREJAS JOHANN
IPC: B32B43/00
Filed: 1987-09-25
Abstract: For the quick repair of lightweight panels, in particular used in aircraft construction, which comprise a lightweight core 2, for example in the form of an optionally compressed honeycomb structure, and two outer laminates 3, 4, use is made of a repairing laminate which has a solid cured or thermoplastic layer 13, which is bonded on one side to a hot-melt adhesive layer 15 and optionally bonded on the other side to a decorative outer layer. The layer 13 may in this case advantageously consist of a glass fibre reinforced phenolaldehyde resin and the outer layer may consist of a pigmented polyvinylfluoride film. For the repair, an area 6 of the damaged outer laminates 3, 4 and the underlying core material are removed at the damaged point 5, a substitute core material is introduced into the volume of the removed core areas and, if appropriate, of the removed outer laminate areas, the panel surface is ground at the damaged outer laminates 3, 4 and cut-to-size pieces 11 of repairing laminate are adhesively attached over the areas of the damaged points by ironing onto the ground panel surface, these pieces 11 overlapping the removed outer laminate areas 6 at the sides. <IMAGE>
Patent EP-0291653-A2 (EP)
Inventor: BERMAN CHARLES LEONARD
IPC: G06F17/50
Filed: 1988-03-11
Abstract: A method of reducing the number of connections in, and increasing the testability of, a logic network. This is accomplished by propagating global controlling information through a graphical representation of the logic network. Logically redundant connections are detected and removed by means of this information.
Patent EP-0287910-A2 (EP)
Inventor: HAMPEL HANS-JOACHIM
IPC: A47J31/02
Filed: 1988-04-09
Abstract: Filter, insbesondere Kaffeefilter, mit einem auf den Rand (11) einer Tasse (14) oder dergleichen Zubereitungsgefäß aufsetzbarem, aufrechte oder annährend aufrechte Wandungen (25) aufweisenden Halterahmen (24) und einem innerhalb desselben befestigten Beutel (10) aus Filtermaterial, insbesondere Vliesmaterial, wobei der Halterahmen (24) an der dem Filterbeutel (10) zugewandten Seite hydrophob, d.h. wasserabweisend, ausgebildet ist, während der Filterbeutel (10) aus hydrophilem Filtermaterial besteht.
Patent EP-0291729-A2 (EP)
Inventor: BECKSTEIN HELLMUT DR ING
IPC: D06H3/12
Filed: 1988-04-25
Abstract: A method and apparatus are described for measuring the position of weft threads or knitted courses in continuously transported textile webs. The web is observed in transmitted or reflected light through a slot-shaped sector whose width is small and whose length is large compared with the thickness of the weft threads. The longitudinal axis of the sector is at a defined, constant angle to the transport direction. The procedure essentially comprises dividing the lightness values within the sector into two levels (light, dark), determining those sections within the sector within which the lightness values are continuously assigned to one level, and either determining the number or (total) length of the sections of a level or the speed at which the sections of a level move within the sector and deriving the weft thread distortion angle therefrom. …<IMAGE>…
Patent EP-0310920-A2 (EP)
Inventor: CHILDRESS THOMAS EDGEWORTH
IPC: C07F7/04
Filed: 1988-09-27
Abstract: An extractive distillation process for recovering trimethoxysilane from a trimethoxysilane-­methanol mixture is provided using as the extractive solvent tetramethoxysilane.
Patent EP-0311979-A2 (EP)
Inventor: HANDSCHY MARK A
IPC: G02F1/315
Filed: 1988-10-11
Abstract: An electro-optic switching device using ferroelectric liquid crystals (40) to either transmit or reflect the incident light depending upon the molecular orientation of the ferroelectric liquid crystal molecules (40). An applied voltage across conductive coatings (44,45) causes the ferroelectric molecules (40) to switch from a first state in which the incident light is substantially transmitted to a state in which the incident light is substantially reflected. This is accomplished by effectively changing the refractive index of the ferroelectric liquid crystal (40) in the different states. The ferroelectric liquid crystal (40) is disposed between two dielectric mediums (42 and 43) such as glass so as to define a boundary which either causes incident light to change direction or its complex amplitude to change, and the smectic layers (41) of the ferroelectric liquid crystals (40) are oriented such that the incident light is selectively switched to one or more outputs (13 and/or 14). The molecules are also oriented so as to rotate in a plane perpendicular to the applied field, thereby reducing the switching time between the first and second molecular orientations. In addition, the switching effect may be made operative solely by the presence or absence of light by generating the applied electric field from the incident light.
Patent EP-0315105-A2 (EP)
Inventor: TORSELLO ROMANO
IPC: B05B3/06
Filed: 1988-10-31
Abstract: A massaging shower with a rotary head, consisting of a fixed component (1) and a rotary component (6) which rotates within said fixed component by the reaction effect generated by the flow of water through duct structures (9) and holes (7) provided in the rotary component. Said shower provides deep cleaning of the skin and enables a hydromassage to be obtained with a relaxing and blood circulation enhancing effect.
Patent EP-0285352-A2 (EP)
Inventor: HOPFIELD JOHN JOSEPH
IPC: G10L15/16
Filed: 1988-03-28
Abstract: The invention solves the problem of pattern recognition in a temporal signal that is subject to distortions and time warp. The arrangement embodying the invention comprises a neural network, an input interconnection network, and a plurality of signal modification circuits. A plurality of input leads delivers a preselected characteristic stimulus to associated signal modification units, and in response to an applied stimulus, each signal modification unit develops a plurality of output signals that begins at the time of stimulus application, rises to a peak, and decays thereafter. The mean time delay of each output (time to reach the peak) is different for each of the modification unit output signals. The outputs of the signal modification units are applied to the input interconnection unit wherein connections are made in accordance with the sequences that are to be recognized.
Patent EP-0286349-A2 (EP)
Title: Optical fiber cable
Inventor: KINARD MICHAEL DOUGLAS
IPC: H01B7/285
Filed: 1988-04-05
Abstract: An optical fiber cable (20) includes a core (21) comprising at least one optical fiber (24) which is enclosed in a tubular member (34) and which includes a sheath system (40). The sheath system includes two strength members 42-42 which extend linearly longitudinally along the cable parallel to a longitudinal axis (29) of the cable. The strength members are enclosed in a plastic jacket (46). The strength members have predetermined relative tensile and compressive stiffnesses. The stiffnesses are such that the strength members are capable of withstanding expected compressive as well as tensile loading and are coupled sufficiently to the jacket to provide a composite arrangement which is effective to inhibit contraction and which controls the position of the neutral axis during bending while providing suitable flexibility. The strength members in a preferred embodiment are made of a metallic material such as steel and have tensile and compressive stiffness which are substantially equal to cause the plane of bending to extend through the strength members. In other embodiments, the core is filled with a waterblocking material, the tubular member is enclosed by a water absorbent tape and/or a metallic shield and metallic conductors may extend colinearly with the strength members.
Patent EP-0297709-A2 (EP)
Inventor: PALINKAS RAYMOND W
IPC: H03H7/01
Filed: 1988-05-18
Abstract: A filter comprises components arranged in a plurality of compartments (64,66) which are magnetically shielded (68,70) from each other. Each compartment includes components for filtering two frequencies wherein these frequencies are separated by an amount such that inductive coupling is substantially prevented. The compartments are combined to increase the attenuation, and any number of compartments may be utilized to filter the desired number of frequencies.
Patent EP-0296741-A2 (EP)
Inventor: WALTON JANET L
IPC: B65D5/06
Filed: 1988-06-10
Abstract: There is disclosed herein a flat top end closure (12) for a liquid carrying container, which includes two oppositely disposed, overlapped outer closure panels (40, 42), a folded over panel segment (64) on one of them, and two oppositely disposed, fold-in panels (44, 46), one of which serves as the pour spout when opened. Each of the fold-in panels includes a plurality of score lines, permitting each of the fold-in panels to be folded into two four layer thick portions beneath the outer closure panels such that no raw edge is adjacent the liquid contents. First (50) and second (106) lift tabs are formed on the edges of one (42) of the outer closure panels and the pour spout fold-in panel (44), respectively. Diagonal opening-assist score lines (54, 56) are formed on the outer closure panels adjacent the pour spout.
Patent EP-0321217-A2 (EP)
Inventor: INOUE TAKAO
IPC: H04N9/79
Filed: 1988-12-14
Abstract: In the transmission of digital video data signals, for example, in a digital video tape recorder, a luminance signal and first and second chrominance signals, such as R-Y and B-Y, are individually samples to provide respective digital luminance data signals and first and second digital chrominance data signals for forming a high-definition video picture which is spatially divided into N horizontally contiguous segments, each of the divided segments is time-expanded by N-times, the digital luminance data signals and the first and second digital chrominance data signals of each of the time-expanded picture segments are divided into respective sets thereof which each consist of two successive data signals, and the sets of digital luminance and first and second digital chrominance data signals for each of the segments are distributed into a plurality of transmission channels in such a manner that each set of digital luminance data signals is interleaved between sets of the first and second digital chrominance data signals, respectively, in each of the transmission channels. Further, one of the two successive data signals in each of the sets of digital luminance data signals and of first and second digital chrominance data signals is inverted for obtaining the complement of the one of the two successive data signals in each set which has been inverted, thereby substantially minimizing any DC or low-frequency component in each of the transmission channels.
Patent EP-0323759-A2 (EP)
Inventor: ASHJIAN HENRY
IPC: C10G57/02
Filed: 1988-12-30
Abstract: This invention relates to conversion of light neutral viscosity range decene oligomers from a BF₃ polymerization process to higher viscosity products by reaction with ditertiary butyl peroxide. The products have reduced pour point and increased viscosity compared to products not utilizing ditertiary butyl peroxide. The process of the present invention eliminates the need for alkyl aluminum chloride or esters thereof.
Patent EP-0278902-A2 (EP)
Title: Fire extinguisher
Inventor: MOHLER JOHANN GEORG
IPC: A62C37/14
Filed: 1988-01-29
Abstract: The fire extinguisher is preferably designed for cartridges (1) of extinguishing agent of a content of approximately 50 to 100 cm<2> and is equipped with a sprinkler (3) screwed onto the cartridge neck. The sprinkler (3) consists essentially of a sprinkler block (6) screwed to the cartridge (1) of extinguishing agent and of a sprinkler basket (12) attached onto it. The latter surrounds a bursting body (4) which responds to increased temperature and one end of which rests sealingly on a nozzle bore (7, 7') passing through the sprinkler block (6). When the bursting body (4) ruptures as a result of a temperature rise or an impact effect by means of a detonator (5), the nozzle orifice (9) is exposed and the extinguishing agent under approximately 14 bars can escape. The appliance designed as a small fire extinguisher includes a permanent-magnet mounting device (21-23) for mounting the extinguisher on a ferromagnetic base, without special retention means having to be attached to this. <IMAGE>
Patent EP-0335135-A2 (EP)
Inventor: CARRICK ROBERT J
IPC: G01N33/577
Filed: 1989-03-06
Abstract: The present invention relates to antigens specifically associated with parenterally transmitted non-A, non-B hepatitis (NANB) and to monoclonal antibodies capable of selectively binding with antigens associated with parenterally transmitted NANB hepatitis. The present invention also provides for a cell line capable of producing a monoclonal antibody which selectively binds with antigens specifically associated with parenterally transmitted NANB hepatitis infection and for an immunological procedure for detecting agents specifically associated with parenterally transmitted NANB hepatitis on the basis of a selective immunological reaction with an antibody specific therefor.
Patent EP-0336350-A2 (EP)
Inventor: SCHWEIZER WERNER DR
IPC: G01N21/89
Filed: 1989-04-04
Abstract: In a device for the optical inspection of moving material surfaces (4), a scanning spot (3) is moved along a scanning line perpendicular to the direction of movement of the material. The light reflected as the material surface (4) is traversed is fed to detectors (18, 21) which are situated on either side of the material surface (4) to be inspected on a common optical axis (17) which is aligned with the scanning line on the material surface (4). <IMAGE>
Patent EP-0339353-A2 (EP)
Inventor: KAWAHITO SHIRO
IPC: B41M5/395
Filed: 1989-04-10
Abstract: An ink composition for thermal transfer comprises a coloring matter, a vehicle and a polyester having a melting point of 50 to 110 degree C, determined by the DSC method and a number-average molecular weight of 300 to 6,000 and containing 1 to 30 ethylenic unsaturations.
Patent EP-0340774-A2 (EP)
Inventor: HOLL THOMAS
IPC: A61B5/00
Filed: 1989-05-04
Abstract: In a method and the corresponding arrangement for measuring electrodermal reactions in the skin of mammals, in particular humans, for diagnostic purposes, a stream of flushing fluid is fed continuously to a closed channel system applied to the surface of the skin and externally leakproof. In a measurement stretch provided at the outlet of the channel system and electrically insulated with respect to the surface of the skin, the quantity of ions given off along the channel system from the skin surface to the flushing fluid stream is measured electrically. According to a further development, at the same time as the ions in the channel system are measured, the quantity of perspiration excreted from the surface of the skin is also measured. As a result of the electrical insulation of the measurement stretch with respect to the surface of the skin, a very accurate measurement signal is obtained. <IMAGE>
Patent EP-0342484-A2 (EP)
Inventor: RIELLO VALERIO GIORDANO
IPC: F04D29/66
Filed: 1989-05-09
Abstract: The motor driven centrifugal fan (10) according to the present invention has the inner surface (18) of the volute (12) and possibly also the inner surfaces of the sidewalls (13) laterally defining the volute which are roughened. 
     The roughness can comprise projections or recesses of irregular shape, for example of orange-peel type, or of regular shape, for exam­ple regular polygons or circles which can be arranged along parallel lines which are or not offset from each other.
Patent EP-0342590-A2 (EP)
Inventor: TANAKA YASUNORI INTELLECTUAL P
IPC: H01L23/528
Filed: 1989-05-16
Abstract: An internal logic block (12) is arranged in a chip body (11), and I/O cells (13) and pads (14) are arranged in a peripheral portion of the chip body. Three I/O cells (13) are arranged for each pad.
Patent EP-0358877-A2 (EP)
Inventor: GOCKEL HEINRICH DIPL-ING
IPC: G01K7/13
Filed: 1989-07-12
Abstract: A description is given of a terminal connection compensation measurement on temperature regulators and measuring devices for the purpose of measuring an actual value by means of thermocouple measurement with a plug-in connection for the thermocouple and with a terminal connection measuring element, the thermocouple being arranged on the mating connector via a measuring lead. The object is to develop a terminal connection compensation measurement in such a way that measurement errors are largely avoided. It is provided for this purpose that the terminal connection measuring element is arranged directly in the mating connector and is connected to the electronics of the equipment directly at the physical clamping point via at least one additional connector contact.