baber/WOPTO huggingface dataset:
Patent EP-0263782-A1 (EP)
Inventor: KRAMER ANDREAS
IPC: C08F12/32
Filed: 1987-08-05
Abstract: Verbindungen der Formel 1
     worin a 1. 2 oder 3 und m eine ganze Zahl von 2 bis 20 sind, R 1 , R2 und R 3  unabhängig voneinander Wasserstoff oder Methyl bedeuten und R 4  einen m-wertigen Rest eines Polyols nach dem Entfernen von m Hydroxylgruppen darstellt, können thermisch zu vernetzten Polymeren mit ausgezeichneten physikalischen Eigenschaften umgesetzt werden. 
     Die Polymere eignen sich besonders als Giessharze, Matrixharze, Klebstoffe, Umhüllungsharze, Isolierstoffe für Elektronik und Elektrotechnik und im Oberflächenschutz.
Patent EP-0293387-A1 (EP)
Inventor: BEDFORD GERALD MONTGOMERY
IPC: B23K20/12
Filed: 1987-02-13
Abstract: Une surface dure de contact de préférence en un acier pour outils à haute vitesse ou en stellite est produite le long du bord d'un substrat par dépôt mécanique à l'aide d'un procédé de surfaçage rotatif par friction. La combinaison de températures élevées au-dessous des points de fusion du matériau de revêtement et du substrat et d'efforts très élevés donnent lieu à une microstructure de revêtement extrêmement fine permettant d'obtenir un bord ou un siège ou une surface d'appui de soupape présentant des propriétés mécaniques et une durée de vie remarquablement bonnes.
Patent EP-0279159-A1 (EP)
Inventor: CYRON THEODOR DIPL-ING
IPC: B01J35/04
Filed: 1988-01-05
Abstract: Die vorliegende Erfindung betrifft einen aus abwechselnden Lagen zweier unterschiedlich gewellter Bleche (1, 2) gewickelten metallischen Katalysator-Trägerkörper, wobei die eine Blechlage (1) eine einfache erste Wellung der Periodizität λ1 und der Amplitude A1 aufweist, welche hauptsächlich die Größe der zwischen den Blechlagen entstehenden von Gas durchströmbaren Kanäle (5, 6) bestimmt. Erfindungsgemäß weist die zweite Blechlage (2) eine zweite Wellung der Periodizität λ2 und der Amplitude A2 auf, wobei sich die Periodizitäten λ1 und λ2 so verhalten, daß beide Wellungen synchronisiert aufgewickelt werden können. Dadurch entstehen bei geeigneter Wahl der Amplituden A1 und A2 viele sich aneinanderschmiegende, periodisch wiederkehrende Berührungsstellen (3) gleicher Krümmungsrichtung. Insgesamt entsteht dadurch ein besonders elastischer Katalysator-Trägerkörper, bei dem sich jedoch die einzelnen Kanalquerschnitte nicht stark unterscheiden. Bei einem bevorzugten Ausführungsbeispiel ist die Wellenlänge der zweiten Wellung halb so groß wie die der ersten Wellung und die Amplitude der zweiten Wellung kleiner als ein Viertel der Amplitude der ersten Wellung.
Patent EP-0278261-A1 (EP)
Inventor: HUXHOLD HEINZ-PETER DIPL-ING
IPC: F24C7/08
Filed: 1988-01-19
Abstract: In known control panels, the numerous operating elements arranged next to one another in a row for the cooking plates and for the baking and roasting oven produce a confusing impression and thus render more difficult access to the individual operating elements so that incorrect operations cannot be avoided. The operating elements or actuating members for the cooking plates (18, 18', 18'', 18''') and for the baking and roasting oven (2) of the cooking range are functionally grouped together in each case into a function block or function region (10 or 20) (Fig. 1). The control panel is suitable for built-in, built-under and free- standing cooking ranges, with gas or electric heating. <IMAGE>
Patent EP-0281045-A1 (EP)
Inventor: NAKAO TORU
IPC: C07D495/04
Filed: 1988-02-27
Abstract: A benzothiepino[5,4-c]pyridazine compound of the formula:
      wherein R¹ and R² are the same or different and each is hydrogen, halogen, trifluoromethyl, hydroxy, amino, nitro, cyano, C₁₋₄ alkyl, C₁₋₄ alkoxy, or C₂₋₅ alkanoylamino, R³ is hydrogen, C₁₋₈ alkyl, hydroxy-C₁₋₄ alkyl, C₂₋₅ alkanoyloxy-C₁₋₄ alkyl, aryl, aryl-C₁₋₄ alkyl, heteroaryl, or substituted aryl, aryl-C₁₋₄ or heteroaryl by 1 to 3 substituents selected from the group consisting of halogen, trifluoromethyl, hydroxy, amino, nitro, cyano, C₁₋₄ alkyl, C₁₋₄ alkoxy and C₂₋₅ alkanoylamino on the aromatic ring, n is 0, 1 or 2, and the bond  ----  between the 4-position and the 4a-position is single bond or double bond. 
     Said compounds exhibit anti-anxietic activity and are useful as anti-anxiety agent.
Patent EP-0293672-A1 (EP)
Inventor: SANDLER STANLEY ROBERT
IPC: C07B61/00
Filed: 1988-05-18
Abstract: Alkanedisulfonic acids, particularly methanedisulfonic acid (methionic acid), can be prepared by reacting the corresponding alkanesulfonic acid with chlorosulfonic acid. The reaction is carried out by heating the reactants with agitation, preferably under substantially anhydrous conditions in the presence of oxygen and at substantially atmospheric pressure. Particularly good yields are obtained using an activated carbon co-catalyst.
Patent EP-0301266-A1 (EP)
Inventor: MAURER PETER
IPC: D06B23/06
Filed: 1988-07-01
Abstract: The method for the production of partial warps wound on warping beams or sectional beams, or warps of synthetic filament yarns wound on warp beams, which are completely stretched and sized, consists of sizing a group of parallel synthetic thermoplastic filament yarns, the filaments of which are not completely stretched, in a sizing zone, predrying the sized yarns in a heated predrying zone, subjecting the predried sized group of yarn by final drying in a heated final drying zone, and finally winding the dried group of yarns on warping or (sectional) beams, while the filaments of the filament yarns are stretched jointly and simultaneously in the predrying zone. The stretching occurs preferably between rolls (5, 6) assigned to the sizing zone and rolls (10) assigned to the final drying zone. The method may be carried out with conventional, at most slightly modified sizing machines and it furnishes very uniform partial warps or warps. In particular the filaments of the filament yarns are stretched very uniformly. In addition, a twisting or twist-replacement treatment of the filament yarns prior to sizing may be eliminated because warps are obtained, the filament yarns of which have sufficient cohesion for further processing and a high density of their filaments.
Patent EP-0319673-A1 (EP)
Inventor: PLUCKER EUGEN
IPC: F24C15/00
Filed: 1988-10-12
Abstract: In a steam-operated cooking device, towards the end of the cooking phase, steam is conducted via a controllable steam outlet opening (18) out of the cooking space (2) to the suction side of a blower and at the same time air is supplied to the cooking space via a controllable air supply opening (19) from the pressure duct (24) of the blower. In this manner, the steam situated in the cooking space is reduced to such an extent that when the oven door is opened irritating steam no longer emerges. <IMAGE>
Patent EP-0318107-A1 (EP)
Inventor: SKYTTA OSMO
IPC: D21F9/00
Filed: 1988-11-24
Abstract: In a method for forming a fibrous web in a papermachine, stock suspension is supplied into a wedge-like space or a gap (13), converging in the direction of supply of the stock and being formed between fabrics (1,2) pervious to water, such as wires. The fabrics (1,2) are supported on deck elements of dewatering spaces (5,6). The deck elements of the dewatering space (6) on the side of one (2) of the fabrics effect a load with a desired force resiliently on said fabric (2).
Patent EP-0319086-A1 (EP)
Inventor: FRASSEK KARL-HEINZ
IPC: C07F7/24
Filed: 1988-11-24
Abstract: The invention provides pentabasic lead fumarate as a novel compound to be used as stabilizer for halogen-containing plastics. 
     The novel compound displays an improved stabilizing action as compared with known stabilizers and a higher degree of whiteness.
Patent EP-0322078-A1 (EP)
Inventor: POLLEN RUDY WILLEM JOZEF
IPC: G11B20/18
Filed: 1988-12-19
Abstract: In a multi-track record carrier the data is stored in words which comprise an increased number of symbols as a result of added redundancy. In order to neutralize so-called burst errors, the symbols of a word are stored in a distributed manner, for example by interleaving. In the case of loss of track, a regrouped word may then actually consist of parts of two or more different words (i.e. words situated on several tracks). Decoding of such a word is prevented in practice in that a series of symbols are invalidated in the case of loss of track, for example by inversion or by means of an invalidity flag.
Patent EP-0322988-A1 (EP)
Title: A leaf spring system and an electric switch provided with such a leaf  spring system
Inventor: POSTMUS ALBERT JOZEF PETER
IPC: H01H1/50
Filed: 1988-12-28
Abstract: A leaf spring system (1), in particular for influencing at least one body operating or comprising one or more contacts of an electric switch, with a chassis and at least one leaf spring (2) which can act on the at least one body. Said leaf spring system (1) comprises a supporting frame (3) for receiving in the frame aper­ture (4) thereof, supported at one end, the at least one leaf spring (2), while in the frame aperture (4) between the projecting free end (7) of the leaf spring (2) and the edge (8) of the suppor­ting frame (3) - situated opposite that end (7) - the at least one body to be influenced by the spring action can be accomodated. The dimension of said body in the frame aperture (4) being greater than the distance between the said edge (8) of the supporting frame (2) and the free end (7) of the at least one leaf spring (2)when the latter is situated essentially in the plane of the supporting frame (3). Said supporting frame (3) being rigidly supported by the chassis. The invention further relates to leaf spring combinations to be used with and electric switches provided with such a leaf spring system.
Patent EP-0278598-A1 (EP)
Inventor: SMITH AINSCOUGH KENNETH APEKS
IPC: B63C11/22
Filed: 1988-01-15
Abstract: A breathing apparatus for scuba diving comprising a reservoir for compressed air an inlet valve for the supply of air to a mouthpiece, an exhalation valve the apparatus being connectable to a buoyancy device characterised in that the apparatus comprises
     (i) a first valve body (1) incorporating a first mouthpiece (2) communicating with an air chamber (3) within the valve body, the chamber being provided with an exhalation valve (4) for exhaled air   (ii) a demand valve (9) for controlling the supply of air from the reservoir to the air chamber   (iii) a pressure responsive device, preferably a diaphragm (6) connected operably to the demand valve the connection being made preferably by a lever (12)   (iv) a second valve body (17) incorporating a valved mouthpiece (15) the second body being connectable to a buoyancy device preferably a garment and communicating through valve means (24) with air contained in the reservoir.
Patent EP-0278657-A1 (EP)
Inventor: FRIGGSTAD TERRANCE
IPC: A01B73/04
Filed: 1988-02-02
Abstract: A height adjusting mechanism for a framework that supports a multiplicity of ground working tools of an agricultural implement operating at variable depths of ground penetration is disclosed. The variability is achieved by rotation of framework supporting rock shafts (5,6) pivoting around pivot points (C1,C2) on wheel supported wheel frames, (1) which in turn support the rock shafts; rotation causes the lateral spacing of the wheels to vary also. Additionally, flexibility of the framework optionally is provided by having certain fastenings and pivotal attachments between framework members in the form of resilient connections. The novel flexible framework is not critical to operation of the height adjusting mechanism, the latter being operable also with rigid framework.
Patent EP-0305171-A1 (EP)
Inventor: LEUNG JAMES S M
IPC: G21D1/02
Filed: 1988-08-24
Abstract: A stop support (11) for supporting high temperature piping in nuclear power plants. The support comprises a cylinder (17) having an internal cavity (13), the length of which is adjustable and in which a piston (25) is disposed. The longitudinal travel of the piston (25) in the cavity (13) is limited by energy absorbing flanges (31) on the piston (25) formed by impact plates and springs (41), and the internal end surfaces (47) of the cavity (13). At the free ends of the cylinder (17) and piston (25) are means (43, 45) for interconnecting the support between the support anchor and the structure to be supported.
Patent EP-0324252-A1 (EP)
Inventor: HUNT PETER
IPC: H02K9/19
Filed: 1988-12-19
Abstract: A stator (17) is supported in a housing structure (18) and is secured therein against relative rotation or axial movement by angularly spaced fasteners (20). A circumferential passage (22) in the stator (17) communicates with a supply passage (21) for liquid coolant. The temperature coefficients of expansion of the materials of the housing (18) and the stator (17) differ sothat below a predetermined temperature those parts are an interference fit, and above that temperature channels (27) are created between the fasteners (20), through which channels (27) coolant can flow axially from the passage (22).
Patent EP-0308282-A1 (EP)
Inventor: SELLIER PIERRE
IPC: G01D5/22
Filed: 1988-08-11
Abstract: The position sensor of the transformer type comprises a secondary winding (12) consisting of three groups (A, B, C) of elementary coils generating three separate output signals (Va, Vb, Vc). Each of the groups (A, B, C) is subdivided into subgroups (A1, A2, A3, A4, B1, B2, C1), each comprising at least two elementary coils connected electrically in series. When a movable element, the position of which is to be determined, is displaced opposite the elementary coils of a subgroup, the output signal of the corresponding group varies substantially linearly. This substantially linear variation makes it possible to obtain a good measurement accuracy. The device is used for detecting the position of the control rods of a nuclear reactor. <IMAGE>
Patent EP-0287480-A1 (EP)
Inventor: GEORJON JEAN
IPC: A23L3/26
Filed: 1988-04-01
Abstract: In the process and the device, the container (3) made of dielectric material, the contents of which consist of a product to be sterilized (3a) and a layer of air (3b), is placed directly over one (6a) of the two electrodes (6a-5) connected to a high-voltage a.c. generator and at a frequency of less than 3000 H2. One of the electrodes is masked by a coating (5a) of dielectric material which distributes the discharges. The electrodes (5-5) and (6a) base smooth polished surfaces and the distance E between them is equal to the weight H of the container increased by 0 to 5 cm. This device can sterilize all products, liquids, gases, powders, edible or not, placed in a dielectric material impenetrable by bacteria, such as water, jam, pâtés, dressings, compresses, flat-walled containers, etc.
Patent EP-0324303-A1 (EP)
Inventor: D AMORE ROGER V
IPC: B66D1/50
Filed: 1988-01-15
Abstract: A device according to the invention maintains steady tension in a thread-like object (1) for example a cable being wound onto a drum (2) or unwound from it. This device (3) comprises a bistable rocking support (5) carrying a brake pulley (4b) which cooperates with a loose counter-roller (6b) and a traction pulley (4a) which cooperates with a loose counter-roller (6a). The support (5) is mounted pivotably on a pin (10) of axis (A). The pulleys (4a, 4b) are driven round via the shaft of the drum (2). <IMAGE>
Patent EP-0279762-A1 (EP)
Inventor: CAZES MICHEL
IPC: B65D33/02
Filed: 1988-01-21
Abstract: A sleeve in a material which can be cold drawn (7) surrounds a cushion, by means of jaws around which it is formed. 
<IMAGE>
Patent EP-0286581-A1 (EP)
Inventor: KEITH ALEC D
IPC: A61K31/565
Filed: 1988-04-08
Abstract: An adequate blood plasma level of 17-beta-estradiol or ethinyl estradiol is attained in a patient in need of estrogen therapy by administration of a dose of 17-beta-estradiol or ethinyl estradiol or a pharmaceutically acceptable ester thereof not greater than 150 micrograms into the vestibule of the buccal cavity of the patient and maintaining the dose in contact with the oral mucosa for a period of time sufficient for transmucosal absorption of a sufficient amount of estrogen to produce a therapeutically effective plasma concentration of estrogen.
Patent EP-0290398-A1 (EP)
Inventor: ZAROTTI CLAUDIO
IPC: A47C31/12
Filed: 1988-03-28
Abstract: A structure for an easy chair, sofa, or the like, which affords improved comfort and a simple construction, comprises a plurality of deformable sealed blisters (13,14) containing a fluid having a set boiling temperature, such as a Freon, and electric resistance heaters (18,19) associated with said blisters (13,14) to vary the fluid temperature and, hence, the blister volumes and pressures.
Patent EP-0341261-A1 (EP)
Title: Agent anti-tabagique
Inventor: BADMAJEW VLADIMIR DR
IPC: A24F47/00
Filed: 1988-01-15
Abstract: Un agent anti-tabagique possédant une action biochimique se compose des ingrédients végétaux suivants: radix bupleuri, radix peucedani, rhizoma cimicifugae et tubera pinelliae.
Patent EP-0328569-A1 (EP)
Inventor: ECKERSLEY GREGORY PETER
IPC: H04B3/50
Filed: 1988-07-07
Abstract: A transmission arrangement includes a switched resonant circuit (5) for switching data states of digital signals on a 
pair of transmission lines (1, 2) and a regenerative circuit (7) for feeding power back on the lines. The switched resonant 
circuit has a switching device (22) connected in series with an inductance (20) and parallel with a capacitance (21). A digi­
tal logic system (8) controls the switching device such that switching occurs at a line current zero crossover point. Where a 
change of data state is to be transmitted to a receiver (6), the logic system (8) turns the switching device on at an appropri­
ate time. The switching device is switched off when the voltage (+Vm) on the lines reaches approximately the same magni­
tude in the opposite sense(-Vm). The change in the line voltage indicates a change of the data state to the receiver.
Patent EP-0324416-A1 (EP)
Inventor: BECKERLE WILHELM FRIEDRICH
IPC: C09D5/34
Filed: 1989-01-10
Abstract: The binders are based on aqueous copolymer dispersions which contain zinc amine complexes and essentially comprise
 (A) from 99 to 90 % by weight of a (meth)acrylate copolymer dispersion whose polymer has a glass transition temperature of from -40 to -1 DEG C and
 (B) from 1 to 10 % by weight of a water-soluble zinc amine complex salt of a polymeric carboxylic acid, the data in % by weight being based on the total amount of polymer.
Patent EP-0344565-A1 (EP)
Inventor: AWAD RAMI DIPL-ING
IPC: A01N47/18
Filed: 1989-05-22
Abstract: Alkyl N-(2-benzimidazolyl)carbamate preparations for wood-protection paints having improved shelf life are obtained by transurethanisation of the carbamates using compounds which carry at least 2 hydroxyl groups. The hydroxyl compounds employed are diols, polyols, alkyd resins or partially diol-esterified adduct compounds. The fungicide polyol compounds may optionally be esterified or transesterified using fatty acids, alkyd resins or alkyd resin raw materials. The reaction takes place in the presence of organotin compounds as catalyst.
Patent EP-0351533-A1 (EP)
Inventor: ANSCHEL MORRIS
IPC: C23C14/14
Filed: 1989-06-06
Abstract: A metallic layer is coated onto a substrate by sputtering a layer of chromium followed by a layer of copper whereby the temperature of the substrate is at least about 320°C.
Patent EP-0355630-A1 (EP)
Inventor: HAY JAY
IPC: B24D3/00
Filed: 1989-08-11
Abstract: A grinding wheel is disclosed which is made up of sintered aluminous abrasive and a vitrified bond, the vitrified bond being a frit. A large portion of the sintered aluminous abrasive may be replaced by a non-­sintered abrasive and the bond may include fillers and/or grinding aids.
Patent EP-0360100-A1 (EP)
Inventor: VASCHETTO LORENZO
IPC: B62D21/16
Filed: 1989-09-08
Abstract: A vehicle is described, the body of which comprises at least one cross-member (3) delimiting a vehicle engine or luggage compartment (4) and defined by a box structure which is made fluid-tight to retain a liquid in its interior, and is provided upperly with a filler (20) closed in a fluid-tight manner by a removable stopper (27), and lowerly with means (21) for withdrawing from the interior of said box structure a liquid contained in it, so that the box structure acts as a storage reservoir for a wash liquid for the vehicle windows.
Patent EP-0417349-A1 (EP)
Inventor: HARTLEB THOMAS DIPL-ING FH
IPC: B60H1/00
Filed: 1989-09-15
Abstract: In order, in a program-controlled ventilation installation for a motor vehicle, with, inter alia, an air flow rate (blower 3) and air distribution (leg room, central plane, defrosting level) which can be controlled in a temperature dependent manner, to be able to compensate for the effect of solar radiation using simple controlling means and taking into account the well being, in terms of temperature, of the vehicle occupants, it is provided according to the invention that in the steady-state condition of the control a specific air flow rate which ensures the set internal temperature is associated with each external temperature (TA) as a function of the external temperature sensor (21), and the air flow rate into the passenger compartment is increased as a function of the solar radiation sensor (23) to the effect of bringing about compensation of the additional solar heating of the passenger compartment; a further increase in comfort is possible with a small degree of outlay by additionally changing the air distribution as a function of the solar radiation sensor (23) to the effect of increasing the air flow to the central plane, correspondingly reducing the air flow to the leg room and more promptly reducing or shutting off the air flow to the window pane defrosting level. <IMAGE>
Patent EP-0365874-A1 (EP)
Title: Optical inspection system for solder joints and inspection method
Inventor: DOAN TAM D
IPC: H04N7/18
Filed: 1989-10-03
Abstract: The adequacy of fillets (24, 26) by which a lead (22) is soldered to a pad (18) on a printed circuit board (16) is evaluated by providing low angle diffuse illumination from a circular fluorescent lamp (34) and observing the image with a television camera (28, 32). The electronic image information is digitized and analyzed to produce a signal corresponding to the adequacy of the fillets (24, 26) and thus the adequacy of the solder joint. Automatic inspection is achieved and the signal can be employed to translate the printed wiring board (16) to a new position for automatic inspection of another solder joint.
Patent EP-0371263-A1 (EP)
Inventor: CINELLO ARTURO
IPC: D06F58/28
Filed: 1989-10-26
Abstract: A protective device for combined machines for washing and drying laun­dry, comprising a vessel (3) and a washing drum (4), as well as a fan (12) and an electric heating element (11) for producing a flow of hot air. 
     The heating element (11) is connected both with a regulating thermo­stat (14) adapted to control the temperature of the hot air, and with 'a thermostat (15) with manual repair and a thermostat (17) with automatic repair. 
     The thermostat (17) is connected in parallel with an electric resistor (18) disposed in heat-conducting contact with the thermostat (15) and adapted to switch on the heating element (11) at the intervention tem­perature of the thermostat (17) in the case of any interruption in the power supply of the machine. The thermostat (17) causes the heating ele­ment (11) to be switched back on automatically when the power supply is restored. 
     In its turn, the thermostat (15) causes the heating element (11) to be switched off in the case of a functional breakdown of the machine and, after the breakdown has been repaired, it can be put back into operation by manual intervention.
Patent EP-0375983-A1 (EP)
Inventor: SILVESTRI GEORGE JOSEPH JR
IPC: F01D9/02
Filed: 1989-11-30
Abstract: A system for improving moisture extraction from a steam turbine incorporates a collection slot (26) adjacent a last stage (16) of rotating blades of the turbine (10) with the collection slots (26) being in communication with moisture removal pumps (36) by way of passages (30) extending through the housing (12) for suctioning water from the collection slot (26).