baber/WOPTO huggingface dataset:
Patent EP-0195615-A2 (EP)
Inventor: BALL JAMES H
IPC: H02G15/013
Filed: 1986-03-14
Abstract: A cable beanch-off sealing member and a method of making a cable branch off seel using the sealing member. In the method, a heat shrinkable material is wrapped around two closely spaced parallel cables and pinched together between the cables to one side of the cables to create a loop of heat shrink material between the cables. The cable sealing member has an elongate tongue smoothly tapered at its leading end for insertion into the loop of heat shrinkable sheet material, which tongue has a width greater than the spacing between the cables to bridge between the peripheries of the cables and is bowed centrally of its width along its length to cause the two layers of head shrink material to bow outward midway between the cables. A narrow tail is connected to thailing end of the tongue generally midway of tht width of the tongue and exdends perpendicular to the length of the tongue to extend into the space between the peripheries of the cables to maintain the spacing between the cables and to keep the tongue generally centered between the cables as the heat shrink material is heated and shrunk. The narrow tail has smooth surfaces for contacting the cables to assure that it will not damage the cable sheaths during the heat shrinking process.
Patent EP-0206497-A2 (EP)
Inventor: KOSZALKA GEORGE WALTER
IPC: C07D473/32
Filed: 1986-05-14
Abstract: The present invention relates to certain 2',3'-dideoxy- nucleosides and pharmaceutically acceptable derivatives thereof, methods for preparing them, their use in the treatment and prophylaxis of viral, especially retroviral, infections, and pharmaceutical formulations containing them.
Patent EP-0212835-A2 (EP)
Inventor: FULCHER JAMES EDWARD
IPC: B65D88/16
Filed: 1986-07-14
Abstract: A flexible bulk container comprises a tubular side wall structure (1 to 4) of woven fabric, lifting means (13) at an upper end of the side wall structure, and a base (14) closing the lower end of the side wall structure. The base is in the form of a polygon having an even number of sides and comprising a plurality of thicknesses of said woven fabric. Each thickness is formed by two joined flaps of woven fabric forming integral extensions of the side wall structure and each extending from one side of the polygon towards the opposed side thereof. In each thickness of the base, each flap is of substantially rightangled triangle shape having a first adjacent side lying along one side of the polygon and a second adjacent side extending at right angles from said one side to the opposed side of the polygon, and the two flaps are secured together substantially along the hypotenuses thereof.
Patent EP-0217690-A2 (EP)
Title: Procédé et appareil pour la détermination des points de trouble et d'écoulement
Inventor: CHAGUE BENOIT
IPC: G01N33/28
Filed: 1986-08-13
Abstract: Procédé pour la détermination du point de trouble d'un liquide, qui consiste à refroidir le liquide progressivement, et á noter la température à laquelle apparaît un trouble ; les températures au coeur (T1) et à la périphérie (T2) du liquide sont measurées, on établit leurs courbes en fonction du temps (ϑ), et relève les changements de pente de ces courbes, le point de trouble étant la température (T1) au centre du liquide, qui correspond au changement de pente sur la courbe T2 = f'(ϑ).
Patent EP-0221020-A2 (EP)
Inventor: MAUTHE PETER
IPC: F16B13/14
Filed: 1986-10-09
Abstract: The cartridge (10) has a cylindrical wall designed as a bellows (11), which is deformable in the axial direction. The folds of the bellows (11) extend in the circumferential direction. After destruction of the inner container (12), the bonding agent (13) contained in the cartridge (10) is mixed with the mixing water contained in the inner container (12). When a tie rod (30) is driven into the cartridge (10), depending on the diameter of the tie rod (30), the bellows (11) is separated from the sleeve (15) and is compressed, forcing out the mass in the base of the hole (22), or is extended in the axial direction and pressed against the wall of the hole (21). <IMAGE>
Patent EP-0245657-A2 (EP)
Inventor: JUHASZ LAJOS
IPC: F04C2/30
Filed: 1987-04-10
Abstract: The invention relates to a roller pump of simple design which can be used as a volumetric pump, the fluid being transported in the closed chamber by rollers (3) carried on a fixed path formed in the housing (1) and in the cover (5) on concentric guide shoulders (10, 11) at two ends and by a rotor component (2), positioned eccentrically in relation to the housing (1), which operates these rollers. The rollers (3) in the slots on the rotor component (2) are connected to the barrier (6) separating the intake pressure chambers and to the surfaces of the housing (1) and of the cover (5) through a minimum gap and the slot guiding the roller (3) is provided with a gap (9), the chamber between the rollers with a shut-off barrier (12), the rotor component (2) with an arbor (4), the housing with intake pressure connections (7, 8) and seal (T). <IMAGE>
Patent EP-0256390-A2 (EP)
Inventor: KORTGEN BERND DIPL-ING FH
IPC: F16F7/08
Filed: 1987-07-30
Abstract: Bei einem Reibungsdämpfer ist in einem Außenteil (l) ein Kernteil (2) teleskopisch bewegbar. An dem Kernteil (2) ist ein Reibkolben (3) befestigt. Der Reibkolben ist topfförmig und umfaßt einen Grundkörper (l2) und Mantelsegmente (l3). Die Mantelsegmente hängen einstückig mit dem Grundkörper zusammen und werden durch eine Federung in reibender Berührung mit der Innenfläche des Außenteils gehalten.
Patent EP-0258712-A2 (EP)
Inventor: VICK RALPH L
IPC: F15B15/14
Filed: 1987-08-14
Abstract: A lightweight linear hydraulic actuator (10) includes a cylindrical barrel (12) of metal tubing material, a head end gland (14) and a rod end gland (22) fastened to the barrel, a piston (28) and a rod (26) in the barrel with the rod extending through the rod end gland, ports in the sidewall of the barrel on opposite sides of the piston and fitting members having channels in registry with the ports, the fitting members (50,56) including hoop type attachments around the exterior surface of the barrel and a curved surface mating with the curvature of the barrel. A circular groove (66,68) is formed in the surface of the barrel around each of the ports and an O-ring seal is located in the grooves sealing against the curved surface of the fitting member. An axial extension forming part of each of the fittings includes a boss (58,60) receiving a threaded fastener for fastening the fittings to the barrel.
Patent EP-0271679-A2 (EP)
Inventor: WATERMAN PAUL SHELDON
IPC: C07D239/10
Filed: 1987-10-27
Abstract: A process is disclosed for the preparation of novel wholly aliphatic mono- and diisocyanates by thermal frac­turing diurethanes that have been prepared by acid-catalyzed addition of alkyl carbamates to olefinic compounds, especi­ally dienes. The compounds can be modified or used per se to produce curable compositions, e.g., with polyols.
Patent EP-0269898-A2 (EP)
Inventor: MIYAMOTO ALFONSO TADAOMI
IPC: A61M60/443
Filed: 1987-11-04
Abstract: A pulsatile flow delivery apparatus includes a pump, an elastic tube (11), an occlusive clamp (13) and a control device (14). The elastic tube (11) is connected to the pump, and at least a part of it is made of a material with a rubber hardness code of no greater than 70° (JIS). The clamp (13) is placed on the outlet of the tube (11) for opening and closing its outlet, and a control device (14) is connected to the clamp (13) for controlling the timing for opening and closing of the clamp (13) to convert the continuous flow produced by the pump into a pulsatile flow. Another pulsatile flow delivery apparatus includes a horse shoe shaped raceway (30), a tube (31) of a material with a rubber hardness code of no greater than 70° (JIS), a milking mechanism, an occlusive clamp (33) and a control device. The tube (31) is disposed along the raceway (30). The milking mechanism has a pivot shaft, a rotating arm (32) fixedly secured to the shaft and one milking roller (32a) rotat­ably mounted on one end of the rotating arm (32). The timing of opening and closing of the occlusive clamp (33) is controlled by the control device to produce a pulsatile flow.
Patent EP-0231105-A2 (EP)
Inventor: BRASSELL GILBERT W
IPC: B01J20/28
Filed: 1987-01-22
Abstract: A carbon bonded carbon fibre composite having a surface area greater than about 10 m 2 /g, and a compressive strength of about 1400 g/cm 2  (20 psi) or higher provides excellent filtering capacity in an activated carbon able to withstand heretofore intolerable environmental disturbances.
Patent EP-0254561-A2 (EP)
Inventor: SKLAREW RALPH
IPC: G06F3/033
Filed: 1987-07-23
Abstract: A keyboardiess-entry computer system includes a transparent input screen (18) that generates positional information when contacted by a stylus, and a display screen (20) mounted physically below the input screen such that a character that is displayed can be seen below the input screen. The system includes a computer (14) programmed to compile the positional information into Strokes, to calculate Stroke characteristics, and then compare the Stroke characteristics with those stored in a database in order to recognise the symbol drawn by the stylus. Key features of the system are: (A) transparent position sensing subsystem; (B) underlying display on which to mimic drawing of sensed positions and to shown characters or symbols; (C) means to convert sensed positions first into plotted Points and then into recognised characters qr symbols; and (D) means to "learn" to associate sensed input positions with a character or symbol.
Patent EP-0260105-A2 (EP)
Inventor: ARBIGE MICHAEL VINCENT
IPC: C12N9/20
Filed: 1987-09-08
Abstract: The invention relates to altering the transesterification rate/hydrolysis rate ratio and nucleophile specificity in reactions that are catalyzed by enzymes with catalytic triads such as serine hydrolases and cystine hydrolases by using a novel method to modify the enzyme. Modifications to the enzyme are achieved by altering amino acid residues within 15 angstroms of the catalytic triad in the enzyme.
Patent EP-0260110-A2 (EP)
Inventor: UJI TOSHIO C O NEC CORPORATION
IPC: H01L33/14
Filed: 1987-09-08
Abstract: A double heterostructure light emitting diode comprises a p-­active layer (13,14) and n and p-cladding layers (12,15) respectively provided on the sides of the p-active layer. The p-active layer is so doped with p-impurity that the concentration thereof is higher in a region (13) proximate to the p-n junction between the p-active layer and the n-cladding (12) layer. As a result, the response time is shortened and light output is increased.
Patent EP-0277413-A2 (EP)
Inventor: OMURA IKUO
IPC: C08F20/54
Filed: 1987-10-05
Abstract: An adhesive comprises (a) an olefinically unsaturated compound having at least one mercapto group or polysulfide group joined to a saturated carbon atom and (b) either a solvent that does not copolymerize with the said compound or a liquid polymerizable monomer that does copolymerize with the said compound.
Patent EP-0266128-A2 (EP)
Inventor: DOBOSZ LESZEK MICHAL
IPC: C25B1/26
Filed: 1987-10-22
Abstract: By-product hypochlorite from the electrolytic production of chlorates, notably sodium chlorate, is used to form hexavalent chromium for use in the electrolysis process by oxidation of trivalent chromium compounds by the hypochlorite. The hypochlorite may be the condensate produced by treatment of the chlorate cell by-product gas stream and/or present in the cell liquor.
Patent EP-0274225-A2 (EP)
Inventor: JENKINS RICHARD A
IPC: B42D15/08
Filed: 1987-12-04
Abstract: The recipient of a mailer, following pre-printed instructions, severs a marginal portion 56 in order to separate a cover sheet 10, through a window 50 of which the initial mail-to address label 114 was visible, from a return envelope. The recipient then detaches a remittance document 48 from the separated cover sheet 10 and places it in the return envelope 128, e.g. together with a bank check or other form of payment, seals the return envelope 128 and peels off the initial mail-to address label 114, thus exposing the pre-printed return mail to address. The peeled-off label 114 is to be re­applied up in the upper left corner sender's return address position. The initial mail-to address label 114 and the underlying return mail to address may be provided on the respective layers of a so-called piggyback label.
Patent EP-0271445-A2 (EP)
Inventor: CHERUKURI SUBRAMAN RAO
IPC: A23G4/10
Filed: 1987-12-04
Abstract: A chewing gum base composition containing in weight percent about 0.5 to about 20% elastomer; about 10% to about 25% of a polyvinyl acetate having a medium molecular weight of about 35,000 to 50,000; about 4.5% to about 10.0% acetylated monoglyceride; about 6% to about 10% of a wax having a melting point below about 60°C; and remaining amounts of material selected from the group consisting of elastomer solvent, emulsifiers, plasticizers, fillers and mixtures thereof.
Patent EP-0247021-A2 (EP)
Inventor: BLUMAUER JOHANNES
IPC: C21D1/667
Filed: 1987-04-08
Abstract: For the thermal treatment of railroad-switch components, the latter are austenitised over their entire profile cross-section and subsequently are cooled rapidly to transformation temperature. The cooling and maintaining at transformation temperature is effected using nozzles (4) accommodated in penstocks (1) and capable of being oriented in order to keep the cooling rate and the temperature as constant as possible over the entire cross-section. In addition, the supply of coolant to the nozzles can be controlled so that the hardness of the component decreases towards the welding ends. (Fig. 1). <IMAGE>
Patent EP-0284055-A2 (EP)
Inventor: MARTIN ROY W
IPC: A61B1/00
Filed: 1988-03-23
Abstract: An endoscopically deliverable ultrasound imaging system having an ultrasound probe mounted at the end of an endoscopically deliverable catheter (6). The catheter (6) connects the probe to an ultrasound imaging system. The axial or radial position of the ultrasound probe is measured by a position transducer (10) mounted on the endoscope (2) adjacent the biopsy port (12) from which the catheter extends. The output of the position measuring transducer is applied to the ultrasound imaging system so that the imaging system provides an image of the tissue depth as a function of the position of the ultrasound probe.
Patent EP-0291661-A2 (EP)
Inventor: HARARAT-TEHRANI MOHAMMAD
IPC: B64C1/18
Filed: 1988-03-24
Abstract: The panel is intended for partition walls and/or partition floors in aircraft having passenger cabins and freight holds. In this case, a decompression panel is inserted sealed into a frame which, for its part, is inserted sealed into a decompression opening of a wall. A plurality of uniformly distributed retaining springs with rupture joints which break in a defined differential pressure range are mounted on the frame, so that the decompression panel is pressed out of the decompression opening in the event of an explosive decompression. …<IMAGE>…
Patent EP-0302519-A2 (EP)
Inventor: IWATA MASAKATSU
IPC: B65H37/04
Filed: 1988-08-05
Abstract: A sheet material discharging apparatus includes a stopper member (22B) for stopping at least one edge of each of sheet materials (8₁-8₄) sequentially discharged to align the discharged sheet materials (8₁-8₄) at the edges; a sheet binder (30) actable on a plurality of discharged sheet materials (8₁-8₄) overlaid one another with the leading edges aligned by the stopper member (22B) to bind the plurality of the sheet materials (8₁-8₄); wherein the stopper member (22B) is effective to stop movement of the sheet materials (8₁-8₄) in the direction of sheet discharge (27).
Patent EP-0307824-A2 (EP)
Inventor: HEROLD WOLFGANG
IPC: F24F13/06
Filed: 1988-09-09
Abstract: A device for controlling a single heald on a loom with a shedding apparatus possesses a selector device having at least one lifting plate (14) moved up and down synchronously with the work cycle of the loom and carrying sinkers (25) which are connected to the single healds and which can be retained in their raised position by electromagnets (39) actuated by a design control device. To achieve a compact form of construction not susceptible to faults, according to the invention the sinkers (25) have, at their end opposite the heald connection, a laterally deflectable resilient extension leg (34) with a bent catch hook (36), which, with the sinker raised, can be pressed by an associated electromagnet (39) via a stationary holding rail (38), on which the sinker catches after a short downward movement. <IMAGE>
Patent EP-0313921-A2 (EP)
Inventor: SCHWEINFURTH HERMANN DR-ING
IPC: A23F5/20
Filed: 1988-10-13
Abstract: The process comprises the following operations:  a) pre-swelling of the green coffee;  b) extraction of the caffeine using an aqueous solution;  c) adsorption of the caffeine onto a pretreated adsorbent; d) drying of the decaffeinated beans, at least some of the process steps being carried out in the absence of oxygen.
Patent EP-0288157-A2 (EP)
Inventor: CORBO ANTONINO
IPC: A61B1/32
Filed: 1988-03-23
Abstract: The invention comprises a low-cost vaginal speculum (1) made of plastics for vaginal observation and minor operations, particularly apt for routine examination and periodical check-ups. In order to provide a safeguard against reuse of the speculum and guarantee non-use to the patient, the observation window (5) of the instrument is initially provided with a patch (7) sealably closing it. The patch may be removed in sight of the patent by breaking off a pair of tabs (6), after which it may not be replaced; thus the speculum has to be discarded after first use. The speculum is further provided with means for regulating the opening of its tongs (3, 4) to reduce the possibility of hurting or frightening the patient. In a preferred embodiment, the means for adjusting the opening of the tongs comprise two pivoted lever-arms (18ʹ) which cam on the inside surfaces of the respective tongs. Each lever arm extends through a slot (16ʹ) in a wall (2) of the speculum to form an actuator head (21) accessible to the doctor. At its opposite end, each lever-arm comprises a notched end (22ʹ, 23ʹ) caming on the inside of the respective tong, preferably against a guide-ratch.
Patent EP-0289197-A2 (EP)
Inventor: HANAMI TAKAYOSHI
IPC: G02F1/153
Filed: 1988-04-20
Abstract: An electro-optical device comprises an electro-optical panel (1) having two substrates (1 a , 1 b ), at least the first substrate (1 a ) having a first group of lead terminals on edges of the substrate projecting beyond the other substrate (1 b ). A circuit board (2) has a second group of lead terminals corresponding to the first group of the lead terminals, and connectors (3 a ,3 b ) electrically connect together the first and second groups of lead terminals. A frame (5) secures the electro-optical panel (1) and connectors (3 a ,3 b ) to the circuit board (2) and buffers (4 a ,4 b ) are provided between the electro-optical panel (1) and the frame (5).
Patent EP-0301810-A2 (EP)
Inventor: BROWN JOSEPHINE S C O MINNESOT
IPC: C09J7/02
Filed: 1988-07-26
Abstract: Film-backed pressure-sensitive adhesive tape that resembles conventional creped paper-backed masking tape but can be torn cleanly with the fingers, is prepared by extruding an isotactic polypropylene film (11), passing it through the nip between a rubber roll and a water-cooled embossed steel roll at a temperature and rate such that predominantly crystalline film is obtained. The embossed roll (10) imparts a ridge-and-valley configuration to one surface (13) of the film, valleys extending crosswise of the tape and having a depth greater than half the total film thickness. When the smooth face (12) of the film is coated with pressure-sensitive adhesive (14), the resultant tape can be torn readily, using only the fingers, in a straight line crosswise of the tape. When subjected to a stretching force in the machine direction (at right angles to the ridges and valleys), the tape elongates uniformly without "necking down." A specific embodiment of this invention is a sterilization indicator tape made with the above described film.
Patent EP-0303439-A2 (EP)
Inventor: DUNSTER MICHAEL
IPC: B01J8/02
Filed: 1988-08-09
Abstract: A gas mixer and distributor fof a reactor has first and second inlet chambers with the second inlet chamber being interposed between the first inlet chamber and an entrance to a reaction chamber. Walls form tubular or slit-like passageways extending from the first chamber to the entrance of the reaction chamber through the second chamber. Upper portions of the passageways have uniform cross-sections selected to produce gas velocities above the flashback velocity, as well as producing turbulence to completely mix gas passing from the second chamber through orifices in the walls of the passageways. Lower sections of the passageways gradually increase in cross-section to reduce velocity and minimize vortexing and recirculation at the entrance to the reactor chamber.
Patent EP-0327754-A2 (EP)
Inventor: KWIATEK ALFRED
IPC: B32B7/06
Filed: 1988-10-19
Abstract: A method of manufacturing adhesive-backed sheet components having release liners attached to and covering the adhesive backs thereof, and an article made by such methods are disclosed. The method comprises the steps of providing an elongate, marginally punched, continuous sheet substrate (12) having a series of consecutive panels (22-32) that are separable from one another along transverse score lines (34, 36, 38, 40, 42) positioned therebetween; applying a layer of release coating material (80) to a corresponding predetermined minor portion (56, 58, 60, 62, 64) of each of the panels; applying a layer of pressure sensitive adhesive (82) to at least a portion of the layer of the release coating material within the minor portion of each of the panels; applying a sheet component (44-54) atop the pressure sensitive adhesive within the minor portion of each of the panels to adhere the sheet component to the panel; providing score lines (68, 70, 72, 74, 76) about the periphery of the minor portion of each of the panels so as to allow the sheet component, the pressure sensitive adhesive layer, the release coating layer, and the minor portion of the panel to be removed from the remainder of the panel as an integral laminate unit; and, removing the integral laminate unit from the remainder of each of the panels. The article of this invention comprises the aforesaid sheet substrate having panels thereon each of each is provided with an   integral laminate unit (86) thereon that is separable therefrom.
Patent EP-0327762-A2 (EP)
Inventor: RUMLER JOSEPH ERNEST
IPC: G01N21/86
Filed: 1988-12-13
Abstract: A system to detect the angle of pile lay of the fibers on the face side of a pile fabric by scanning the fibers with an infra red light source and measuring the intensity of the reflected infra red light beam. This is accomplished by using a rotating mirror system to deflect the infra red light beam onto the fabric and direct the infra red light beam reflected from the pile fibers on the fabric to a detector.
Patent EP-0287530-A2 (EP)
Inventor: BERGAGLIO PIERANGELO
IPC: A47G19/18
Filed: 1988-04-12
Abstract: A container for creamy products comprises a tapered tubular skirt (10) which is deformable by squeezing, with a base opening sealed by a lid (16) and an apex part (22) opposite the base opening. The apex part (22) has an end opening for the delivery of the product, sealed by a removable cap (34), and the lid (16) is constituted by a membrane of sheet material which is deformable without tearing as a result of the squeezing of the skirt (10), and is sealed to the edge (14) of the base opening so as not to become detached therefrom as a result of this squeezing.