baber/WOPTO huggingface dataset:
Patent EP-0344685-A2 (EP)
Inventor: BIRKE NORBERT DIPL-ING
IPC: B31F1/28
Filed: 1989-05-29
Abstract: A laminating machine in a corrugating installation, which is arranged downstream from at least one single-side corrugating machine, and the heating part of which has hot-plates, along which the webs lying on top of one another to be bonded together are guided under the pressure of a pressure means directed towards the hot-plates from above, the heating part being subdivided into at least two sections arranged spaced apart in the operating direction, an application unit being arranged in the interspace between the heating zone sections, and feeding means, assigned to the interspace, being provided for one web below the operating plane of the bonding machine. 
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Patent EP-0334397-A2 (EP)
Inventor: WHITEHEAD GRAHAM KEITH
IPC: H05K1/02
Filed: 1985-05-16
Abstract: A circuit board may be moulded from an aromatic thermoplastic material, the circuit board (1) comprising one or more die attachment sites (8) moulded therein preferably with the die attachment site recessed so that the surface of the die (9) is co-planar with conductive tracks on the board. The die attachment sites may be moulded with a relief pattern (30) therein so that thermally induced strains of an attached die are reduced. 
     Also for the same reason a heat sink may be attached underneath the carrier below the carrier's die attachment site and thermally conductive material may connect them together. The heat sink may be used for mechanical anchorage.
Patent EP-0346933-A2 (EP)
Inventor: CHITTOFRATI ALBA DR
IPC: C08L71/02
Filed: 1989-06-16
Abstract: An electrochemical process is described wherein a gaseous sub­stance is reduced at the cathode and in which microemulsions of the water-in-oil (w/o) type are utilized as catholytes, said microemulsions showing electric ion transfer and inter­phase matter transfer capacity. The oil phase of said micro­emulsion consists of perfluoropolyethers having perfluoroalkyl end groups or hydrophilic functional end groups or of perfluo­rocarbons and said microemulsions are obtained by using per­fluorinated surfactants, in particular those having a perfluo­roalkylpolyether structure and/or by using an alcohol as co­surfactant.
Patent EP-0349828-A2 (EP)
Inventor: HASENBEIN NORBERT DR
IPC: C08F8/44
Filed: 1989-06-20
Abstract: The invention relates to a process for the preparation of ionically crosslinked ethylene copolymers by mixing the carboxyl group-containing copolymers with an aqueous metal salt solution in the reaction zone of a twin-screw extruder and transferring the reaction mixture into a degassing zone, to an ionically crosslinked ethylene copolymer, and to its use as a coupling agent, injection-moulded article or coating film.
Patent EP-0353440-A2 (EP)
Inventor: WEILER WALTER DIPL-ING
IPC: E02D29/14
Filed: 1989-06-20
Abstract: Water evaporating devices, shaft structural parts and shaft closure parts have to be sealed, mutually and at the connection points, against the penetration of water-polluting liquids into the subsoil. The object of preparing the connection points on the water evaporating devices for this sealing is achieved in that unloaded bearing surfaces (2, 7), interacting in pairs in each case, are provided at all joints in order to introduce a permanently elastic seal (6). <IMAGE>
Patent EP-0357002-A2 (EP)
Inventor: MURATA MICHIHIRO
IPC: G08B13/191
Filed: 1989-08-29
Abstract: A pyroelectric sensor senses the infrared rays radiated from the human body and outputs the detected infrared rays as an electric signal. It detects the trespass of somebody on a room and is used for the prevention of crimes and the like. The pyroelectric sensor includes a substrate (101), an element-pair (102) disposed on the surface of the substrate and an amplification circuit (110) for amplifying the current signals output from the element-pair. The substrate (101) is composed of a material having a thermal conductivity as low as not more than 0.04 cal/cm sec°C so as to prevent the heat from being released through the substrate. A hole (109) is formed in the substrate. The amplification circuit amplifies the current signals of the element-pair, thereby dispensing with the impedance transformation which is inevitable in the prior art. Thus, the sensitivity of detection is improved and the manufacture of the sensor is facilitated.
Patent EP-0361307-A2 (EP)
Inventor: MANDEL SHELDON W
IPC: F25D21/04
Filed: 1989-09-20
Abstract: Heat transfer between metal surfaces (47) warmed by a condenser loop (53) and the storage compartments (13, 15) of a refrigerator (1) is prevented by forming a longitudinal rib (67, 69) around the outwardly extending flanges (49, 51) of the compartment liners (41, 43), whereby engagement of the external surfaces (71, 73) of the ribs (67, 69) by the door gaskets (77, 79) form positive heat transfer barriers between the warm metal surfaces (47) and the interiors of the compartments (13, 15).
Patent EP-0367149-A2 (EP)
Inventor: SUZUKI TAKEO C O DAI NIPPON IN
IPC: B31D1/02
Filed: 1989-10-27
Abstract: A thermo-transfer sheet is composed of a base film and an ink layer to be transferred having a softening point of more than 120°C . A label is formed by the thermo-transfer sheet and provided with an image ink layer formed on a thermo-transfer image receiving sheet through a temperature-sensitive adhesive layer and the image ink layer has a softening point of more than 120°C . The thermo-transfer sheet and the thermo-transfer image receiving sheet are prepared and a temperature-sensitive adhesive layer is formed on at least one of the surface of the thermo-transfer sheet or the transfer ink layer of the thermo-transfer image receiving sheet. These sheets are laminated and the laminated sheets are heated by means of a thermal head to thereby transfer the image ink layer having a softening point of more than 120 °C on the thermo-transfer image receiving sheet. According to these processes, a label such as bar code is manufactured with an excellent durability such as friction-proof property, solvent-proof property and heat-proof property.
Patent EP-0377116-A2 (EP)
Inventor: PRIESEMUTH WOLFGANG DIPL-ING
IPC: H01H23/16
Filed: 1989-11-29
Abstract: A contact switch having two switch positions that are attainable from a rest or unoperated position via a movable rocker-type button. The contact switch is particularly suitable for the operation of motor vehicle windows, and includes a housing that also accommodates switching elements that include switch springs that are provided with switch contacts. Actuating elements are provided that are articulatedly connected to the button and extend essentially perpendicular to the switch springs, with the actuating elements, as push members, acting upon the switch springs, which are essentially planar.
Patent EP-0374628-A2 (EP)
Inventor: LUNNEY SCHEILA R
IPC: C08G18/50
Filed: 1989-12-08
Abstract: The present invention is directed to a novel polyol composition and the use thereof in the preparation of a rigid polyurethane foam. More particularly the polyol composition is a blend of specific amounts of two polyols, one based on ortho-­toluene diamine and the other based on a non-­ortho-toluene diamine.
Patent EP-0377196-A2 (EP)
Inventor: KAEUFELER MAX
IPC: B01F13/00
Filed: 1986-12-05
Abstract: The device comprising means (5) for tearing or breaking a container (26), consists of a rod (5), threaded or provided with flexible teeth (5′), and preferably pointed at its front end and provided with a handle (11) at its back end. The rod can be axially introducted into the cartridge tube or the like (1) by perforating cap (33) which closes said container. The rod (5) is guided by a guide piston (39) and can slide in said cartridge, tube or the like (1), breaking said container (26), if necessary, and screwing (fig. 1) on threading (28) or inserting its teeth (5′) in complementary recesses of an agitation disk or equivalent (27) that serves to mix the two components. 
     Said container (26) is preferably being of glass or fragile synthetic resins, so that its walls can be easily broken either by manually or mechanically compressing the walls of cartridge (1) or by said running rod (5).
Patent EP-0326210-A2 (EP)
Inventor: HERMAN STEPHEN
IPC: H03H17/02
Filed: 1989-01-19
Abstract: A masked monopolar sifting filter implemented by multiplying an input signal by a series of shifted nonuniform mask signals and selecting the minimum signal sample value from each resultant product. The intermediate signal thus produced is then again multiplied by the shifted mask signals and the maximum signal sample value from each product chosen to produce a filtered output signal. The filters are particularly useful for edge enhancing features of selected sizes in an image signal.
Patent EP-0334504-A2 (EP)
Inventor: GLASS DAVID
IPC: F28F1/00
Filed: 1989-03-06
Abstract: A fluid flow control device has a collapsible flow conduit 53 which is responsive to pressure difference between the interior and exterior of the conduit to collapse when the difference is too large. In one form the exterior is defined by a chamber open at an upstream end and closed at a downstream end. The device may be used as a sleeve at the inlet and outlet ends of tubes in a tube and shell heat exchanger to restrict flow in the event of a tube breach; in this case the exterior of the conduit is defined by a header chamber. The conduit may be a Venturi or flattened at a free outlet end and may have a wall which increases in thickness away from a free end.
Patent EP-0352076-A2 (EP)
Inventor: LEVY JULIA G
IPC: A61K41/00
Filed: 1989-07-19
Abstract: A group of hydro-monobenzoporphyrins "green porphyrins" (Gp) having absorption maxima in the range of 670-780 nanometers is useful in treating disorders or conditions which are subject to hematoporphyrin derivative (HPD) treatment in the presence of light, or in treating virus, cells and tissues generally to destroy unwanted targets. The use of the Gp of the invention permits the irradiation to use wavelengths other than those absorbed by blood. The Gp of the invention may also be conjugated to ligands specific for receptor or to specific immunoglobulins or fragments thereof to target specific tissues or cells for the radiation treatment. Use of these materials permits lower levels of drug to be used, thus preventing side reactions which might destroy normal tissues.
Patent EP-0365214-A2 (EP)
Inventor: GREGORY JOSEPH ALEXANDER
IPC: H04N5/64
Filed: 1989-10-12
Abstract: A support apparatus for products such as video display terminals and similar devices is described. The apparatus contains few moving parts and results in only a limited displacement above the work surface. The apparatus has one or more rocker legs which have arcuate cross sections. The rocker legs allow forward and backward tilting of the video display terminal. Locking wedges are provided to stabilize the display base in a selected position. Swiveling is accomplished by rotating the entire video display terminal and support apparatus about a vertical axis. Rotation about a vertical axis is possible due to the small area of contact between the display base rocker legs with the work surface. The locking wedges are maintained in position by locking wedge flanges with mate with a groove in the rocker leg. A tensioning device is provided to insure constant pressure between the locking wedge and the rocker leg. A stop can be incorporated on the rocker legs to prevent excessive tilting.
Patent EP-0375122-A2 (EP)
Inventor: CHERUKURI SUBRAMAN RAO
IPC: A23L27/30
Filed: 1989-10-13
Abstract: The chlorosucrose sweetener known as sucralose is prepared in a thermally stable composition by co-crystallization with a cyclodextrin. The resulting crystalline product may be comminuted to form particles of desired size for use as a sweetener component in place of or in addition to known sweeteners such as sucrose, saccharin and the like, in a variety of foods, comestibles, and oral medications. The preparation of the stabilized sucralose compositions of the present invention constitutes a molecular encapsulation of the sucralose within the cyclodextrin thereby protecting the sucralose from discoloration caused by heat. Numerous applications for this stabilized complex are suggested and disclosed.
Patent EP-0371602-A2 (EP)
Inventor: MACPHAIL MARGARET GARDNER
IPC: G06Q10/00
Filed: 1989-10-23
Abstract: There is disclosed a method of establishing a staple relationship between two documents within a context of a folder document stored in an information processing system. An end user indicates to the system that a staple relationship is to be established between two identified documents. The end user enters a definition of the staple relationship which includes any attributes to be associated with the identified documents within the staple relationship and at least one folder document within whose context the relationship exist. The system will create the staple relationship and file the identified documents in a library within the context of the specified folder document. The system then maintains the staple relationship between the identified documents within the context of the specified folder document.
Patent EP-0376692-A2 (EP)
Inventor: SOMERO DAVID W
IPC: E01C19/40
Filed: 1989-12-27
Abstract: An apparatus (10) and method for pivoting a screed assembly (450) during screeding of uncured concrete to maintain proper screeding contact by the screeding assembly by counteracting the force of concrete acting against the screed assembly as it is moved along the concrete. The apparatus includes a self-propelled support (12), a boom (170) and boom mount (172), and a pivot between the boom and the screed assembly. The axis of the pivot extends generally perpendicular to the screeding direction in which the screed assembly is moved. A power source, such as a pair of fluid cylinders, rotates the screed (472) about the pivot axis, preferably in response to an electro-hydraulic leveling sensor mounted on the screed. The lateral incline of the screed perpendicular to the screeding direction may be controlled about additional pivot axes orthogonal to the first. A power operated elevation control is responsive to a fixed laser beam reference plane positioned externally of the screed assembly. The boom is telescoping and has multiple sections (220,250) for extending and retracting the screeding assembly with respect to the support. The screed preferably includes a vibration assembly (484,492) vibrationally isolated (by 478) from the remainder of the screed for smoothing the concrete.
Patent EP-0367739-A2 (EP)
Inventor: BARNEWALL JAMES M
IPC: D21F3/02
Filed: 1989-10-24
Abstract: This invention is directed to coating press fabrics to achieve a controlled void volume. More particularly, this invention is directed to a method of modifying a press fabric for a papermaking machine which comprises the steps of:
     (a) applying a thin layer of a polymeric foam to the surface of a press fabric;   (b) drying said foam to form a coated press fabric; and   (c) curing said coated press fabric.
Patent EP-0357585-A2 (EP)
Inventor: ROTERING HEINZ DR
IPC: A61K39/395
Filed: 1989-06-19
Abstract: Vaccines which are active against Pseudomonas aeruginosa infections and contain a single flagella(H) antigen of serotype a or a combination of a single flagella(H) antigen of serotype a with the flagella(H) antigen of serotype b. In humans, the vaccines according to the invention lead to the formation of antibodies which act against Pseudomonas aeruginosa organisms of all combinations of partial flagella(H) antigens a0, a1, a2, a3, a4 and b, and they inhibit the motility of the organisms and induce killing by phagocytic cells of the human immune system. <IMAGE>
Patent EP-0386505-A2 (EP)
Inventor: SEIPENBUSCH JUERGEN DIPL-ING
IPC: B01J8/12
Filed: 1990-02-16
Abstract: 2.1 In a process for the elimination of toxic gases from gases, in which the gases are passed from a gas inlet chamber through a reaction chamber filled with a granular adsorbent moving from top to bottom and exit therefrom into a gas outlet chamber, the advantages of cross-current operation are combined with the advantages of coutercurrent operation. 2.2 To achieve this object, part moving beds successively branch off downwardly from a moving bed set at an angle to the vertical on the gas outlet side, and these part moving beds are removed from the reaction chamber on the gas inlet side. 2.3 The process according to the invention can be used in particular for the removal of sulphur/nitrogen from flue gases. <IMAGE>
Patent EP-0392361-A2 (EP)
Inventor: ISHIKAWA JIRO C O MITSUBISHI G
IPC: C07C233/03
Filed: 1990-04-05
Abstract: Carboxylic acid esters and formamide are efficiently obtained by reacting carboxylic acid amides and formic acid esters, or carboxylic acid amides, alcohols and carbon monoxide in the presence of an alkaline earth metal oxide catalyst.
Patent EP-0401588-A2 (EP)
Inventor: BOIOLI ROBERTO
IPC: G06F13/40
Filed: 1990-05-21
Abstract: Interface adapter VME bus - MULTIBUS II (PSB bus) consisting in a printed circuit artwork comprising logical circuits for converting VME interface signals in PSB interface signals and viceversa, provided with connectors for connection to a standard VME board on one edge and to a PSB bus on the opposite edge and having a size such that when coupled to a VME standard board the size of the two coupled boards is equal to the size of a standard PSB board and can be inserted in a housing sized for a standard PSB.
Patent EP-0399489-A2 (EP)
Inventor: TAMURA SEIJI
IPC: G01F3/22
Filed: 1990-05-22
Abstract: A measuring diaphragm for gasmeter is made of a flexible diaphragm which comprises a flat central part (3) having thin plates attached thereto and a peripheral part having an undulating structure (2) in which grooves and ribs are parallel to the edge (1) of the central part (3). The gasmeter is characterized in that the measuring diaphragm of the invention is used in it. The method of preparation of the measuring diaphragm is characterized in that each of a pair of molds used has a flat part at the center (3) and multiple of grooves and ribs at the periphery parallel to the edge (1) of the central part (3), that grooves and ribs are placed in such a way that the grooves of a mold fit the ribs of the other mold, that the depth of a groove on a mold is larger than the height of a rib on the other mold which fits the groove, that, when an elastomer composit sheet material is pressed between the molds, one side of the pressed elastomer composit sheet material is pressed to the surface of the ribs of the mold and fixed there with tension and the other side of the elastomer composit sheet material is not in contact with the surface of the grooves of the mold and that the elastomer composit sheet material is heated and cross linked to form a desired shape.
Patent EP-0401775-A2 (EP)
Inventor: IIJIMA KENICHI
IPC: A61L2/24
Filed: 1990-06-06
Abstract: An irradiator furnace is connected to a square waveguide for propagation of microwave and provided through a top wall with a slot. A conveyor bucket conveys sealed containers along the slot with lower portions of the sealed containers being inserted through the slot into the irradiator furnace. The irradiator furnace includes therein a rail which ex­tends from the lowest level at an inlet of the irradia­tor furnace to the highest level at an outlet of the irradiator furnace so as to support the sealed contain­ers. The hot air furnace is provided above the irradi­ator furnace. A narrow passage extending from the outlet of the irradiator furnace is directly followed by a thermostatic station utilizing an IR heater. So the sealed containers are sterilized. 
     To feed the sealed containers to the conveyor bucket of the sterilizer, a sealed container feeding hopper comprising a conveyor belt, a screw and a feed­ing wheel is provided. A sensor is provided to detect whether individual turns of a screw groove are properly loaded with the sealed containers or not and auxiliary feeding guides operatively associated with the sensor to feed the sealed containers to the screw.
Patent EP-0411343-A2 (EP)
Inventor: STEGMAIER PETER
IPC: B29C48/38
Filed: 1990-07-07
Abstract: In the case of an apparatus and a method for processing unsorted plastics of varied types, using thermoplastics as binders and thermosets, which are fed to an extruder (1, 3) in granulated form to make them free-flowing, are intimately mixed while being heated and then extruded and fed in precise portions to a compression mould (16), to increase the strength of the finished plastics products it is proposed that the granulated thermoplastics and thermosets be fed in a predetermined mixing ratio to the extruder (1) in the form of a, possibly additional, extrusion gear pump (3), are intimately mixed there while being heated, fed with vacuum deaeration in a surge-free continuous manner through a heated outlet channel (5) via a cross-sectional constriction, preferably in the form of a conical die (6) in laminar flow to the metering device (7) and are portioned, and the portions are fed portion by portion to the compression mould (16) via a buffer-transporting device (10), receiving several portions and keeping them warm.
Patent EP-0413179-A2 (EP)
Inventor: KOYAMA TOHRU
IPC: C08G59/38
Filed: 1990-07-26
Abstract: An electrically insulated coil is manufactured with a composition comprising a poly-functional epoxy resin having at least three of p-(2,3-epoxy propoxy) phenyl groups and a bi-functional epoxy resin as a binding resin for a reinforced insulating base sheet and as an impregnation resin. No peeling off occurs with the insulating layers, and the coil is capable of being used continuously at a temperature of 200° C or above.
Patent EP-0413206-A2 (EP)
Inventor: ECKEL THOMAS DR
IPC: C08L81/00
Filed: 1990-08-02
Abstract: Thermoplastische Formmassen enthaltend A. 5 bis 99 Gew.-Teile aromatisches, hochwärmeformbeständiges Polyethersulfon, B. 5 bis 95 Gew.-Teile α-Methylstyrol-Polymerisats und C. 1 bis 95 Gew.-Teile Pfropfpolymerisat harzbildender Monomerer auf einen Kautschuk, ein Verfahren zu ihrer Herstellung und ihre Verwendung zur Herstellung von Formkörper.
Patent EP-0414126-A2 (EP)
Inventor: GMEINER PAUL
IPC: B01D1/00
Filed: 1990-08-16
Abstract: In an apparatus for deaerating and dehydrating oil-like and oil-containing fluids, for example insulating oil, at least one heating and/or deaerating column (5, 6) formed by a packed column arranged in the housing is located in an evacuated deaeration vessel (1) underneath the liquid distributor (3) arranged in the deaeration vessel (1). The packed column consists, for example, of three horizontally superposed packed part columns (6) which are electrically connected in series and can be electrically connected via connections (7) to a current source (8) and electrically heated. The heating and/or deaerating columns (5, 6) can also be arranged vertically in the longitudinal direction, and in groups of columns. In the upper part of the heating and/or deaerating columns (5, 6), the insulating oil is only lightly heated, so that optimum deaerating can take place; in the lower part, the insulating oil is heated to a preset temperature, whereby optimum dehydration of the insulating oil is ensured. <IMAGE>
Patent EP-0416598-A2 (EP)
Inventor: TAKEHIRO HIDEMI
IPC: H04M1/725
Filed: 1990-09-05
Abstract: A transmitter and receiver (5) in a branch apparatus (3) of a cordless telephone (1) includes a modular connector (7) to which a modular connector (8) of a handset (6) is detachably connected. A facsimile apparatus (4) also includes a modular connector (13). Modular connector (13) is structured to be detachably connected to modular connector (7) when modular connector (8) of handset (6) is pulled out from modular connector (7) of transmitter and receiver (5) in branch apparatus (3). Connection of modular connector (13) of facsimile apparatus to modular connector (7) of the transmitter and receiver causes facsimile apparatus (4) to be coupled to master apparatus (2) through transmitter and receiver (5) so as to allow radio communication. As a result, facsimile apparatus (4) is enabled to transmit and receive picture data to and from a telephone line without using an acoustic signal