baber/WOPTO huggingface dataset:
Patent EP-0448626-A1 (EP)
Title: Dispersed systems and method of manufacture.
Inventor: FUISZ RICHARD C
IPC: A23L33/20
Filed: 1989-11-16
Abstract: Oleaginous substances such as vegetable oil, baby oil, olive oil, margarine, lanolin, cocoa butter and the like have their affinity for water altered by mixing the oleaginous substance with sugar and melt spinning the mixture in a cotton candy spinning machine or the equivalent. As so modified the product disperses autogenously in water forming a colloidal or colloidal-like dispersion. The modification enables such procedures as producing a confection or medicated lozenge by dehydrating the dispersion and allowing the melted residue to solidify.
Patent EP-0418333-A1 (EP)
Inventor: CORDANI JOHN L
IPC: H05K3/06
Filed: 1990-01-04
Abstract: Composition d'élimination d'étain ou de métal d'apport de brasage, ainsi que de n'importe quel alliage sous-jacent de cuivre-étain, de surfaces en cuivre, contenant un acide sulfonique d'alcane, de préférence de l'acide sulfonique de méthane, ainsi qu'un nitrate inorganique, de préférence du nitrate ferrique. Ladite composition permet un élimination sans formation importante de boue ou de précipité ou de particules en suspension.
Patent EP-0477192-A1 (EP)
Inventor: COLE EDWARD
IPC: C08L31/04
Filed: 1990-05-01
Abstract: La composition comprend un mélange de polyéthylène et d'un copolymère éthylène/acétate de vinyle dans lequel est dispersé un agent ignifuge minéral hydraté, ainsi qu'un dispersant de résine polyester oligomère. L'agent ignifuge minéral hydraté est typiquement de l'hydroxyde d'aluminium, avec éventuellement, de l'hydroxyde de magnésium. Les produits réalisés à partir de ladite composition sont utilisables pour la protection de câbles électriques ou de fibres optiques devant satisfaire des exigences rigoureuses en matière de résistance à la flamme.
Patent EP-0482016-A1 (EP)
Title: Hair-plucking device.
Inventor: HEINTKE HANS-EBERHARD
IPC: A45D26/00
Filed: 1990-06-27
Abstract: The invention described has a motor (2) housed in a casing (1), plus a drive device (9, 11, 13) and a plucking head (5). In order to avoid pinching the skin, and for work on small areas of skin and precise contours, the device has a work surface consisting of the end of a hollow cylinder (7) (=the plucking head (5)). Inside the hollow cylinder (7) is a gripping device with gripper arms (16) which are acted on by a rotating cam (19).
Patent EP-0504140-A1 (EP)
Title: Implantable device for administration of drugs or other liquid solutions.
Inventor: ORTH JEFFREY L
IPC: A61M39/02
Filed: 1990-06-08
Abstract: An implantable structure for incorporation into the tissues of a body is provided which retains therein fluid substances or biological substances which produce, or cause to be produced, biochemicals deliverable to the body. The implantable structure is configured to provide insertion and removal of substances therefrom as needed. The implantable structure generally comprises a porous outer member configured to encourage ingrowth of vascularized tissue therethrough, and an inner member of selectively permeable material providing interior space for inserting substances therein and which is structured to prevent ingrowth of tissue therethrough. The inner member is capable of providing immunoisolation to the substances therein as required.
Patent EP-0452448-A1 (EP)
Inventor: SOMMER REINHOLD
IPC: A63C5/12
Filed: 1990-10-30
Abstract: Dans un procédé pour la fabrication d'un ski (1) à partir d'un corps creux en forme de boudin, ledit corps creux en forme de boudin est tout d'abord amené par boudinage, extrusion ou similaire à prendre une forme sensiblement ovale. Ensuite, des tronçons de la longueur du ski (1) à fabriquer sont découpés dans ce corps creux. Puis ces tronçons sont soumis à un traitement de compression, tel que laminage, pressage, emboutissage ou similaire. A cette occasion, la zone médiane (2) du ski (1), laquelle portera plus tard le système de fixation, n'est pas exposée au traitement de compression, ou seulement dans une faible mesure, tandis que le traitement de compression augmente au fur et à mesure de l'éloignement de la zone médiane (2). Ensuite -suivant la méthode connue- des profilés en acier (4) sont posés sur les bords de la surface inférieure, la semelle de glissement, du ski (1). Pour des raisons pratiques, le corps creux en forme de boudin constituant le ski (1) est amené à prendre la forme d'une lentille plate.
Patent EP-0438159-A1 (EP)
Inventor: DAVIS JAMES EDWARD
IPC: G01N1/00
Filed: 1991-01-18
Abstract: A capacitive sensor is described having an element (10) which traverses the outside of a container (16) of liquid to ascertain the vertical locations of liquid interfaces in the container. The sensor uses an oscillator (30) whose amplitude or phase is a function of the capacitance of the element. 
     The change of amplitude or phase denotes a liquid interface and the sensor element is translated parallel to the axis of the container.
Patent EP-0465776-A1 (EP)
Inventor: LAND HARTMUT DR ING
IPC: E04C5/065
Filed: 1991-04-23
Abstract: The invention relates to lattice girders (1) having a zigzag-shaped continuous connecting bar (3) with substantially V-shaped portions which are arranged next to one another in a row and the legs of which are in each case connected via rounded reversing regions (7). The connecting bar (3) is connected to a top and a bottom flange (17, 21) and bent at reversing regions to form loops (13) for connection to a reinforcing network or for resting on a shell surface or on a reinforcing network not connected to the lattice girders. According to the invention, loops (13) are constructed only on one side of the connecting bar (3) and the first connecting bar (3), with bottom flange (21) arranged above its loops (13), is assigned a second, identically constructed connecting bar (5), connected to the top flange (17), so that its loops (13) are arranged with the same direction above the top flange (17). As a result of this structure, the lattice girder (1) according to the invention can be produced simply. Owing to its easy handling and stability, the lattice girder (1) can be mounted simply. <IMAGE>
Patent EP-0455194-A1 (EP)
Inventor: RIEPER WOLFGANG
IPC: C09D17/00
Filed: 1991-04-29
Abstract: Die technische Herstellung von C.I. Pigment Yellow 81 nach herkömmlichen Kupplungsmethoden ist mit dem Problem belastet, daß im Zuge der Umsetzung der beiden Reaktionskomponenten spurenweise polychlorierte Biphenyle mit entstehen. Erfindungsgemäß konnten nunmehr durch den Zusatz von quartären Dialkyl-diallyl-ammoniumverbindungen bei der Azokupplung die PCB-bildenden Nebenreaktionen während der Pigmentsynthese entscheidend zurückgedrängt werden.
Patent EP-0468174-A1 (EP)
Inventor: HARTL ALFRED
IPC: B60J10/17
Filed: 1991-06-06
Abstract: The invention relates to a sealing profile (1) with partial colouring for windows, windscreens, sliding roofs, doors or similar vehicle parts, the sealing profile being made of rubber and having at least a partial colouring (2), which is in the form of a layer. By means of an on-line process, the profile (1) is produced in one operation using a multiple-manifold die ring, to which for example three extruders are assigned, the meeting of the different components in the die ring taking place in a controlled manner. The partial colouring is carried out during this operation, the partial colouring being an element of the coextrusion. Polyolefin, which has an increased affinity to the base material, rubber, is preferably used. <IMAGE>
Patent EP-0468188-A1 (EP)
Inventor: BARE REX O
IPC: A62B18/04
Filed: 1991-06-13
Abstract: An air flow and filtration control system in the form of a headgear which is worn by a physician during a surgical procedure, a technician during an assembly process, or any other user wherein a controlled air flow and air filtration is required or desired. The flow through system includes a relatively rigid, open frame, skeleton headgear structure which substantially surrounds the head of the wearer. The structure includes ductwork and is adjustably attached to a headband formed of straps which are adapted to snugly engage the head of the wearer. 
     A plurality of fans or other air moving devices are mounted in the structure. The fans are positioned to move air through the integral ducts in the structure. A shroud (or hood) is draped over and attached to the structure in such a fashion as to completely cover the structure and to cover at least a portion of the wearer in order to maintain sterile or controlled conditions. A relatively planar transparent screen or "window" is provided at the front of the apparatus for substantially undistorted viewing. Typically, the trasnsparent screen is mounted in the shroud and is removable therewith. Filtration devices are formed or mounted in the shroud so as to be disposed adjacent to the fans when the shroud is placed over the structure. A suitable power supply, such as a battery pack or the like, is used to selectively power the fans. It is anticipated that at least the shroud (and the components mounted thereto) will be disposable.
Patent EP-0462597-A1 (EP)
IPC: E04G23/02
Filed: 1991-06-19
Abstract: In a construction element composed of a wooden part and a part of synthetic material, the wooden part has, on at least one side, at least one recess into which the part of synthetic material is injection moulded. In this case, the at least one recess penetrates so deeply into the wooden part that a self-supporting bond between synthetic material and wood results. In a method for manufacturing these construction elements, a wooden bar (1) is provided, at its end face, with at least one deep, approximately roof-like notch (3, 4). The wooden bar (1) is then, at least with its notched end face (2), placed into a mould (7) and finally a synthetic material entering into an adhesive bond with the wood is injection moulded into the mould (7) and the notches (3, 4). <IMAGE>
Patent EP-0480167-A1 (EP)
Inventor: GERNER ROLAND DR DIPL-CHEM
IPC: C01G5/02
Filed: 1991-09-03
Abstract: For preparing dust-free and readily meterable silver nitrate, the latter is atomised from the molten state. This requires a silver nitrate purity of more than 99 %, a pH from 2 to 6 and exclusion of light during the atomisation.
Patent EP-0485802-A1 (EP)
Inventor: MIYAMOTO HIDENOBU
IPC: H01L21/302
Filed: 1991-10-29
Abstract: A method of preventing corrosion of aluminum alloys is disclosed, which comprises the steps of coating an aluminum alloy layer on a semiconductor sbustrate, forming a resist pattern on an aluminum alloy layer, dry etching the aluminum alloy with the resist pattern used as a mask and aLso using a chlorine-based gas, and subsequently carrying out a plasma process using a blend gas containing oxygen (O₂) and ammonia (NH₃) and a subsequent process of removing the resist using oxygen plasma. 
     Even where there is not only aluminum alloy but an outer or inner layer of TiN, TiW, etc. to be etched, corrosion of the aluminum alloy can be prevented without etching the outer or inner layer at all and also without etching an inner insulating layer at all.
Patent EP-0485963-A1 (EP)
Inventor: KAMADA SATOSHI
IPC: H01R43/28
Filed: 1991-11-12
Abstract: An electric cable bending device (BD) for bending an exposed portion of core wire (A) of electric cable (P) having a coating member (4 and 5) mounted on a non exposed portion of said core wire (A) has a clamping unit (11 and 15), a vertical hot press (16), a horizontal hot press (17), and a vertically supporting unit (20). The clamping unit (11) clamps the electric cable (P) thereat such that the exposed portion of core wire (A) is located at a position under the vertical hot press (16) and between the supporting unit (20) and the horizontal hot press (17). By the down stroking of the vertical hot press (16), the exposed core (A) is heated and bent perpendicularly. The supporting unit (20) supports the cable (P) against a pushing force generated during the stroking of the horizontal hot press (17), while the perpendicularly bent exposed core (A) is heated and bent back toward another end of the electric cable (P). As a result, thus bent core wire (A) is firmly and tightly bent in a U-shape for ensuring the complete electrical contact with the terminal lug (B) which will be provided in the following process.
Patent EP-0491341-A1 (EP)
Inventor: VOIGT DIETER
IPC: F01L1/25
Filed: 1991-12-17
Abstract: A valve play compensating device contains a hydraulic compensating element (8) in a plunger (2) which is guided in a guide (4) such that it can rotate and can be displaced axially. Provided in the plunger (29) for supplying the pressure medium to the element (8) there are channels (15, 16, 17) which are in a star-shaped arrangement and whose circumferential ends are opposite a circumferential groove (21) in the guide (4); this groove (21) is connected to a pressure medium supply (22). In order that some of the channels (15, 16, 17) do not communicate with the circumferential groove (21) in any rotation position of the plunger (2), and are available for the removal of air, the circumferential groove (21) extends only over a part of the circumference of the guide (4). <IMAGE>
Patent EP-0445891-A1 (EP)
Inventor: DELLEDONNE DANIELE
IPC: C07C68/00
Filed: 1991-03-06
Abstract: Organic carbonates:
       
 and cyclic organic carbonates:
       
 are prepared by reacting an alcohol (R-OH), or respectively a diol (HO-R′-OH), with carbon monoxide, in the presence of:
     a halogen, or   a halogen and/or a halide ion and an oxidizing agent.
Patent EP-0449354-A1 (EP)
Title: A process for preparing a calcium enriched fermented milk beverage
Inventor: SIEMENSMA ANDRE
IPC: A23C9/13
Filed: 1991-03-15
Abstract: The invention relates to a process for preparing a calcium enriched fermented milk beverage, wherein low fat milk having an increased content of non-fat milk solids is fermented with a culture of lactic acid bacteria until a pH ranging from 3.8 to 4.2, the resulting fermented milk product is homogenized, mixed with an aqueous solution of sugars, a Ca salt, an Mg salt, a stabilizer, citric acid and/or salts of citric acid in such a ratio that the protein content in the solids ≦ 20%, the Ca/P ratio ≧ 1.7 and the Mg/Ca ratio is 1:4 to 12 and, finally, the mixture is vigorously homogenized at room temperature and then pasteurized.
Patent EP-0456323-A1 (EP)
Inventor: VENAMBRE JACQUES
IPC: B42D15/10
Filed: 1991-05-06
Abstract: L'invention concerne une carte à microcircuitcomportant un support de carte (130) présentant un logement (101) dans lequel est fixée une vignette (200), ladite vignette (200) présentant un support de circuit (20, 40) et un circuit (10) disposé sur une face inférieure du support de circuit dirigée vers l'intérieur du logement (101), le circuit (10) étant disposé en regard d'une portion d'un fond (100) du logement (101). Le fond (100) présente au moins deux parties amincies (104) situées de part et d'autre d'un pilier (103).
Patent EP-0459559-A1 (EP)
Inventor: LIOY VINCENZO
IPC: D06F75/14
Filed: 1991-05-15
Abstract: An improved electric flatiron, controlled and commanded by an electronic apparatus (3) to which there are led: a static sensor (5) for controlling the temperature, a miniature push button (11) for selecting the temperature levels at which the iron has to work, some levels being provided for the dry working, some other for the steam jet working indicated by suitable LEDs (13) of different colors according to the type of working; 
an acoustic emitter (15) signaling that a selection has took place; a LED (17) warning that the plug has been inserted; a pump (19) for the water supply; a "self cleaning" miniature push button (33), causing a powerful steam jet for cleaning the plate holes. 
     The flat iron is further equipped with a removable tank (21) with a water inlet (25) closed by a suitable plug (27) and located under the iron handle (29) with a connecting member (31) between the tank (21) and the iron (1).
Patent EP-0475532-A1 (EP)
Inventor: DEVILLE YANNICK
IPC: H03H11/04
Filed: 1991-09-10
Abstract: Integrated semiconductor device including a low-pass filter structure with multiple feedback, this structure comprising a direct chain formed of at least two negative-gain filter-units mounted in series, and two multiple feedback chains (1, 2), the first having negative gain, the second having positive gain bringing the output signals from the filter-units back to the input of the filter structure across an adder. This device is characterised in that:   - each filter-unit of the direct chain is a low-pass of order 1 comprising an R-C circuit (rj, cj) and an amplifier stage (Cj) having negative gain forming a voltage-controlled current source (Ej) whose real and intrinsic elements are taken into account in the structure of the R-C circuit in respect of the calculation of the transfer function, - the first multiple feedback chain returns to the input of the filter structure a first sum of fractions of all the output voltages from the even-positioned filter-units of the direct chain, weighted by negative amplification coefficients, - the second multiple feedback chain returns to the input of the filter structure a second sum of fractions of all the output voltages from the odd-positioned filter-units of the direct chain, weighted by positive amplification coefficients.   <IMAGE>
Patent EP-0441511-A1 (EP)
Inventor: BENNETT KELVIN J
IPC: H02G3/04
Filed: 1991-01-28
Abstract: A wiring harness shroud comprising a tubular section (102) for enshrouding a wiring harness (106) to be inserted through an opening of a structural member during a manufacturing operation for producing a product including the structural member, said tubular section (102) having two ends, at least one of which is open to receive said wiring harness (106).
Patent EP-0445916-A1 (EP)
Inventor: MORIGUCHI HARUHIKO C O CANON K
IPC: B41J2/35
Filed: 1991-01-31
Abstract: A recording head (14) using thermal energy includes a plurality of heat generating elements (1) for producing thermal energy; a waveform storing circuit (13) for storing waveform data for a driving signal or signals applied to one or more predetermined number of heat generating elements (1); and a driving signal applying device (14A) for applying to each of the predetermined number of heat generating elements the driving signal or signals on the basis of the waveform data stored in said storing circuit (13), in accordance with a record image signal or signals.
Patent EP-0444786-A1 (EP)
Inventor: PATEL RANJAN CHHAGANBHAI
IPC: G03F7/027
Filed: 1991-02-01
Abstract: Compounds having a utility as photosensitive dyes in photocurable polymer based imaging systems having a nucleus of general formula (I):
       
 in which: 
   n is 1 or 2, 
   Y represents 0 or
       
    Z represents 0 ⊖  or
       
 and, 
   M ⊕  is a cation.
Patent EP-0468644-A1 (EP)
Inventor: LEAR PETER
IPC: C08J7/043
Filed: 1991-06-27
Abstract: Film-forming coating composition for application to a polypropylene substrate, which comprises a polypropylene-adherable polymer P which has a polymer backbone having pendant and/or terminal groups which comprise a moiety of formulae
     where n is 2 to 500; R 1  is alkyl of 1 to 3 carbon atoms, R 2  is H or an alkyl or alkenyl group of 1 to 3 carbons, and X is H or halogen and Y is H or halogen. Typically R 1  is methyl, R 2  is H, and X and Y are H. The composition optionally includes a filmogenic polymer Q, different to P.
Patent EP-0488749-A1 (EP)
Inventor: NITOH HIROHISA
IPC: G03C1/09
Filed: 1991-11-28
Abstract: A novel water-soluble thiourea dioxide derivative is produced by contacting thiourea dioxide with an aqueous solution comprising an amino acid having the general formula NH₂(CH₂) n COOH wherein n is an integer of 1 to 7 and a sodium, potassium or calcium salt of acetic acid.
Patent EP-0459852-A1 (EP)
Inventor: DOUILLARD CLAUDE
IPC: E04H3/02
Filed: 1991-05-07
Abstract: The present invention relates to a temporary habitation centre composed of prefabricated elements constituted by a rigid shell comprising a single opening closed by an access door (7) and being fitted with pre-installed interior arrangements, the said rigid shell being formed by at least two complimentary portions (15, 16) which are capable of being assembled on the site of implantation. The said shell has, on its rear face (2), a specialised (technical) zone for the connection of fluid pipes. <IMAGE>
Patent EP-0465347-A1 (EP)
Inventor: PICAUD THIERRY
IPC: G01N17/02
Filed: 1991-07-02
Abstract: The apparatus comprises a measurement cell (30) which can be placed into sealed contact with the structure (32), a generator (48)/frequency analyser (50) assembly intended to generate a voltage V, formed by the superposition of a DC voltage and a small sinusoidal perturbation, and to analyse the response current I collected for each frequency of the sinusoidal voltage, and a computer (60) capable of calculating the electrochemical impedance Z = I/V as well as its resistive R and reactive G components. The measurement cell (30) comprises a working electrode, constituted by the earthed metal plate of the metallic structure, and a counter-electrode, - the frequency analyser (50) is connected to an electronic box (54) connected to the earth (46) of the metallic structure via a first cable (56) and to the counter-electrode via a second cable (58). <IMAGE>
Patent EP-0469948-A1 (EP)
Inventor: CLERC ALAIN
IPC: G01N3/06
Filed: 1991-07-16
Abstract: The present invention relates to an apparatus for measuring "at random" the depth of the profiles 2 on the tread 12 of a vehicle tyre 3 when it passes over a specific road section 4, comprising at least one open trench 5 made in the road section level with the assumed passage of the tyre, the trench opening out onto the road section by way of at least one aperture 6, at least one light source 7 arranged in the trench 5 so as to transmit a light beam 8 towards the aperture 6 at a non-zero angle with the surface of the road section, a photosensitive sensor 14 capable of picking up the beams emitted by the light spot which the beam forms on the tread of the tyre when it passes over the aperture and of supplying a signal representing the beams emitted by the light spot, and means 31 for processing the signal and for deducing from it the depth of the profiles on the tread of the tyre. <IMAGE>
Patent EP-0469957-A1 (EP)
Inventor: KUSHI KENJI
IPC: H05K3/34
Filed: 1991-07-22
Abstract: A resin composition for image formation containing a compound emitting fluorescence at the exposure to light of the wavelength in the range of 400 to 650 nm. This resin composition has a fluorescence intensity such that the exposure time needed to take a photograph of the dried or hardened state by means of a fluorescence microscope, is not more than 8 seconds.
Patent EP-0480822-A1 (EP)
Inventor: THIERIOT DIDIER
IPC: B07C1/02
Filed: 1991-10-08
Abstract: Delivery machine, designed to be linked with a continuously or semi-continuously moving conveyor carrying a plurality of buckets or suchlike containers arranged vertically and open at the top to receive flat objects (5) such as in particular mail envelopes of varying shapes and/or thicknesses and weights. According to the invention, this machine is characterised in that it comprises a delivery arm (2) which moves the envelopes one by one in a first horizontal direction towards a temporary holding magazine (3) which is able to move each envelope received from the arm in a second direction which is also horizontal but substantially perpendicular to the first in order to introduce it into a discontinuously-moving insertion assembly (4) capable of receiving each envelope from the holding magazine and passing it in a vertical direction into a bucket (6) belonging to the conveyor through the latter's open top (7).