baber/WOPTO huggingface dataset:
Patent EP-0339467-B1 (EP)
Title: Method and device for composing communication messages consisting of speech elements and data elements
IPC: H04M3/50
Filed: 1989-04-19
Granted: 1992-11-11
Abstract: The invention relates to a method and device for forming electronic communication messages made up of voice and non-voice elements in a communication switching system with voice terminals and data terminals, where a voice terminal (TS1) and at least one data terminal (TD1) are connected in each case to a shared subscriber line circuit (NT1) and can be dialled up via a shared telephone number, with memory devices (SP1) allocated to the voice terminals (TS1) and data terminals (TD1) and a controller (ST) allocated to the memory devices. Instructions generated by the terminals (TS1, TD1) and fed to the controller (ST) prompt the controller (ST) to set up a connection between the instruction-generating terminal and a memory device (SP1) shared by both terminals. The controller (ST) generates a format which enables the individual retrieval of stored voice and data messages from the combined speech and data message as well as the transmission of the multi-part combined voice and data message. <IMAGE>
Patent EP-0354558-B1 (EP)
Inventor: HARTMANN GEORG
IPC: H01H13/36
Filed: 1989-08-09
Granted: 1995-11-08
Abstract: In an electrical switch, a single spring designed as a leaf spring (10) is provided, which ensures a monostable switch position. The leaf spring (10) causes the resetting of the plunger (2) and in addition it conducts the current to the contacts (6a, 6b). <IMAGE>
Patent EP-0368124-B1 (EP)
IPC: F04C29/00
Filed: 1989-10-31
Granted: 1993-02-24
Abstract: The pump comprises a stator constituted by an alternating sucession of stator plates (22) and stator rings (21) defining a sequence of compression chambers (20), and a rotor assembly comprising two shafts (24, 25) each having a compression lobe (28) in each of the compression chambers (20), with the compression lobes being placed on and fixed to their shafts during assembly of the pump, thereby enabling the axial clearance between each lobe and the adjacent stator plate to be individually adjusted, with each lobe being constituted by a body (29) and a clamping plate (30) which is fixed to the body by screws (34) which compress a set of two conical rings (32, 33), one of which (33) penetrates into the other while being compressed radially, thereby fixing the lobe in place. The assembly melthod consists in using a assembly plate (23) having a portion of extra thickness j penetrating into the stator ring over a distance corresponding to the desired clearance between the lobes and the stator plate (22). The lobes are positioned angularly by means of rods (45) and they are positioned axially by thrusting them against the assembly plate (23) by means of assembly screws (48). Once this has been done, the lobes are fixed to their shafts by tightening the clamping screws (34) which compress the conical rings (32, 33) causing them to clamp against the shaft.
Patent EP-0372484-B1 (EP)
Inventor: AOTSUKA TOMOJI
IPC: C07K5/078
Filed: 1989-12-05
Granted: 1994-10-26
Abstract: Novel condensed benzene derivatives having prolyl endopeptidase inhibitory, anti-hypoxic, and anti-amnesic activities are disclosed. The compounds are represented by the following (I), <CHEM> wherein A represents a methylene, ethylene, or propylene group, B represents a methylene or ethylene group, m denotes an integer of 0-5, X and Y, which may be same or different, individually represent a methylene group or sulfur atom, R<1> represents a hydrogen atom, a carboxyl, lower alkyloxycarbonyl, hydroxymethyl, or formyl group, R<2> represents a hydrogen atom, a halogen atom, a lower alkyl, lower alkoxy, nitro, or amino group, R<3> represents a hydrogen atom or a lower alkyl group, and the dotted line may optionally be present. They are useful as a medicine for treating or preventing cerebral circulation disorder, cerebral metabolism disorder, or memory disturbance.
Patent EP-0364328-B1 (EP)
Title: Rare-earth halide dispersions in an aqueous environment
IPC: C10M173/02
Filed: 1989-10-02
Granted: 1992-06-24
Abstract: Novel aqueous lubricant dispersions contain at least one rare earth halide, e.g., cerium trifluoride, and at least one polymeric dispersing agent therefor, such at least one dispersing agent including: (a) a copolymer of an ethylenically unsaturated carboxylic acid or derivative thereof with an  alpha -olefin comonomer and/or a vinyl comonomer; (b) a homopolymer or copolymer of an ethylenically unsaturated carboxylic acid or derivative thereof; (c) a copolymer of at least one ethylenically unsaturated carboxylic acid and at least one ethylenically unsaturated sulfonic acid comonomer; and/or (d) a polymer of an alkylene oxide of an (arylalkyl)phenol, or phosphated or sulfated derivative thereof.
Patent EP-0326513-B1 (EP)
Inventor: KULMAN JAROMIR
IPC: H04R25/02
Filed: 1989-01-10
Granted: 1993-12-22
Abstract: In hearing aids to be worn in the ear, the problem of contamination of the sound outlet opening by cerumen occurs. The cerumen protection plates hitherto known do not meet all requirements to be set for them. 
<??>A cerumen protection device is proposed which consists of a bow (7) connected to the auditory canal part (3) of the hearing aid but which allows any cerumen deposited to be easily removed without there being any possibility of damage to the sensitive electrical components located within the hearing aid. 
<IMAGE>
Patent EP-0414769-B1 (EP)
IPC: F28D21/00
Filed: 1989-04-27
Granted: 1992-06-24
Abstract: A heat exchanger (14, 21) for heat energy-containing discharge water, for example discharge water from baths, showers etc., is connected to a water discharge conduit (10). The heat exchanger (14, 21) is defined in a horizontal or substantially horizontal water trap (11). The water trap has an intake union (19) connected upstream to the water discharge conduit (10) and a discharge union (20) connected downstream to the water discharge conduit. The fresh water volume of the heat exchanger, which is defined in a set of pipes (17, 18, 21) which stretch between opposite ends (at 17, 18) of the water trap (11), corresponds substantially to the water discharge volume of the water trap. The water discharge volume of the water trap is significantly larger than, that is to say many times larger than the volume of the water discharge conduit between said intake and said discharge union.
Patent EP-0561765-B1 (EP)
Inventor: LEEDY GLENN J
IPC: G03F7/20
Filed: 1989-05-15
Granted: 1998-12-02
Abstract: The invention provides for a method of making an integrated circuit tester surface comprising the steps of forming at least one layer of flexible material on a surface of substrate, forming a plurality of conductive vias in each of said layers, depositing a thin film of conductive metal on each of said layers and in said vias, patterning said thin film to form conductive traces, releasing said layer from said substrate, and forming conductive probe points at said vias, and also a method of making an integrated circuit comprising the steps of testing individual logic units of said integrated circuit prior to interconnecting said logic units, and interconnecting said logic units so as to render said integrated circuit operable. <IMAGE>
Patent EP-0423187-B1 (EP)
Inventor: GEORGE BENGT-GOERAN
IPC: F23C10/24
Filed: 1989-06-29
Granted: 1994-09-07
Abstract: In a power plant, for example of PFBC type, with a cooler for cooling of ashes originating in a fluidized bed, the cooler comprises a cylinder with a transport screw which transports the ashes through the cylinder. The transport screw has a tubular shaft which is transversed by cooling water. The cylinder may be air or water-cooled. At the bottom of the cylinder one or more fluidization devices are provided, which maintain the ashes in the cylinder in fluidized condition, so as to obtain good contact and effective heat transfer to cooling surfaces of the shaft and the cylinder. The fluidization also reduces the propensity of the ash to form a heat-insulating layer on the inside of the cylinder which reduces the cooling capacity.
Patent EP-0389577-B1 (EP)
Title: Circuits for exclusive disjunction of two signals
IPC: H03K19/086
Filed: 1989-07-15
Granted: 1993-09-15
Abstract: Circuits for exclusive disjunction of two signals are disclosed, in particular an improved implementation of the E2CL technology. A highly symmetrical structure of the input stages and of the EXOR-gate itself makes it possible to attain the advantage of an identical input impedance for both inputs and of identical switching and signal propagating times.
Patent EP-0437441-B1 (EP)
Inventor: HALLIWELL HARRY
IPC: G06F9/44
Filed: 1989-08-03
Granted: 1997-06-18
Abstract: A workstation (2) and data processing network in which having an application selection mode simultaneously displaying representations of both local and remote applications (20) from which either remote or local applications may be started using a common selection procedure. When a remote application (20) is selected a surrogate application (14) is run on the workstation (2) which establishes communication with the remote processor. The provision of this common selection procedure means that the workstation (2) is easier to use.
Patent EP-0497975-B1 (EP)
Inventor: FUKUSHIGE SHINOBU
IPC: C22B21/00
Filed: 1989-10-24
Granted: 1994-05-25
Abstract: Agent de refroidissement de la crasse d'aluminium, utilisé pour séparer et extraire l'aluminium métallique présent dans la crasse qui se forme lors de la fusion de l'aluminium ou d'un alliage de ce métal. L'agent comprend entre 40 et 60 % en poids de particules d'une substance charbonneuse dans laquelle les particules d'une granulométrie comprise entre 2 et 7 mm représentent le 50 % ou davantage, et entre 40 et 60 % de particules d'au moins une substance parmi l'obsidiane, la perlite, la vermiculite et la pierre ponce naturelle d'une granulométrie comprise entre 2 et 7 mm, ou comprend entre 20 et 50 % en poids de particules d'une substance charbonneuse dans laquelle les particules d'une granulométrie comprise entre 2 et 7 % représentent le 50 % ou davantage, entre 20 et 50 % en poids des particules d'au moins une substance parmi l'obsidiane, la perlite, la vermiculite et la pierre ponce naturelle présentant une granulométrie comprise entre 2 et 7 mm, et jusqu'à 30 % en poids d'au moins un oxyde de métaux tels qu'Al, Si, Zr, Cr, Zn etc. La substance charbonneuse se compose de préférence de coke et de charbon de bois.
Patent EP-0389960-B1 (EP)
Inventor: SCHWARZ MARTIN DR
IPC: C01G3/00
Filed: 1990-03-22
Granted: 1996-01-17
Abstract: A massive, oxide ceramic superconductor containing copper in the crystal lattice is composed of essentially parallel, intergrown crystals. The superconductor also contains per 100 g copper between 0.04 and 0.5 mol of CuF2 or KF. A sintering process for producing the superconductor is also disclosed. The copper-containing superconductor can be constituted of bismuth, strontium, calcium, lead as well as copper and oxygen.
Patent EP-0395939-B1 (EP)
Title: Resilient hinge for spectacles
IPC: G02C5/22
Filed: 1990-04-19
Granted: 1993-02-24
Abstract: The invention relates to a resilient hinge for spectacles for pressing the spectacle bow beyond the stop position, to be placed resiliently on the wearer's head. By contrast with the known embodiments, in this arrangement the assembly is to be performed with locking of the resilient hinge under spring pressure simply by pushing inwards in the longitudinal direction, without the need for additional anchoring parts or rotary movements for locking purposes. For this purpose, the locking member is constructed in the form of a U-bracket, which can be pushed in with the open U-end and has on the end side on one U-limb a catch nose which catches firmly upon being pushed in under spring action on a recess of the guide receptacle. <IMAGE>
Patent EP-0416677-B1 (EP)
Inventor: GAZZANI GIOVANNI
IPC: A61K31/70
Filed: 1990-08-10
Granted: 1993-12-22
Abstract: Compositions for topical use containing as active ingredients depolymerized deoxyribonucleic acids can be used for the reduction of the unaesthetisms of the face skin, due to the couperose. Said compositions can be advantageously used also to locally reduce, in the lower limbs, the skin unaesthetisms (dilated capillaries, oedemas, tumefactions), resulting from a situation of an extended physical stress acting on the above-mentioned legs.
Patent EP-0443215-B1 (EP)
Inventor: MEYN PIETER
IPC: A22C21/06
Filed: 1990-12-06
Granted: 1994-07-13
Abstract: In an apparatus for imparting a simultaneous rotational movement to an object moving along a rectilinear trajectory a slide (3) can be moved to and fro along a substantially cylindrical rod (1) that has at least one flattening (2) that is engaged by a guide wheel (6) journalled in the slide. The flattening (2) extends partially rectilinearly and partially spirally along the cylindrical rod. Upon reaching the spiralled section of the flattening (2) the guide wheel (6) will impart a rotation to the slide (3) around the cylindrical rod (1). <IMAGE>
Patent EP-0442190-B1 (EP)
Inventor: STACK MALCOLM G
IPC: A01M25/00
Filed: 1990-07-20
Granted: 1994-01-26
Abstract: A bait station (10) used in the reduction of pest populations is polygonal, having a first wall (14) that is straight and adapted to fit against a room wall, a second wall (16) with two portions at right angles adapted to fit in a room corner, two threshold portions (20,22) extending between the first wall (14) and the second wall (16), and third wall portions (18) oriented in a direction parallel to adjacent portions of the second wall (16) to define a right-angle passageway (34) between the second wall (16) and the third wall portions (18) and a bait containment chamber (40) between the first wall (14) and the third wall portions (18). The threshold portions (20,22) have pest access entrances (36,38) leading to passageway (34). An opening (40) to the bait containment chamber (32) is formed at the bend in the passageway (34). The passageway (34) makes the pest comfortable by providing a sense of easy access and retreat. The threshold portions (20,22) are angled to allow the pest equally facilitated access whether the bait station (10) is positioned against a corner created by the intersection of two walls or against a straight segment of wall. <IMAGE>
Patent EP-0427564-B1 (EP)
Inventor: HAFERL PETER EDUARD
IPC: H04N9/69
Filed: 1990-11-09
Granted: 1996-12-11
Abstract: A nonlinear video signal processing system provides gamma correction to improve rendition of picture details near black. In addition, picture brilliance is improved using a brightness and frequency dependent enhancement circuit providing increased detail signal contrast in bright picture areas. In each color channel, the respective color signal (R,G,B) is gradually separated (18) into a low level amplitude signal portion (V2) and a higher level amplitude signal portion (V3). The higher level amplitude portion (V3) is high-pass frequency filtered (20). The low level signal portion (V2) and the high-pass filtered higher amplitude signal portion (V4) are added (R1,R2,R4) to the original, linear video signal (V1 or R) for producing a combined signal (i5) coupled (12) to the kinescope. The low level signal portion (V2) is DC coupled (R2) to the linear signal (V1) and the high level signal portion is AC (C2) coupled to the linear signal (V1).
Patent EP-0402304-B1 (EP)
Inventor: HOERMANSDOERFER GERD
IPC: C09K5/06
Filed: 1990-06-01
Granted: 1996-02-07
Abstract: The proposed latent heat storage materials are mixtures with strontium hydroxide octahydrate or lithium hydroxide monohydrate as the basic component, at least one salt from the group comprising the non-hydrate-forming chlorides and nitrates of alkali metals (preferably sodium and potassium) and/or the other hydrated hydroxide being added to the basic component, the additional amounts of the other hydrated hydroxide being in the range 40 - 60 mol%, based on the amount of the first hydrated hydroxide, and the additional amounts of salt being from 5 to 40 % by weight, based on the total amount of hydrated hydroxide. 
<??>These mixtures have excellent calorific values and meet all technical and economic requirements for latent heat storage materials. They are therefore outstandingly suitable for many applications and also open up possibilities for novel applications, in particular in preheating devices for the engine cooling water of motor vehicles.
Patent EP-0448909-B1 (EP)
Inventor: GUIGNARD CLAUDE
IPC: F04C5/00
Filed: 1990-03-28
Granted: 1993-11-18
Abstract: This device includes a support (14) provided with a semicylindrical seat (15) intended to receive a connection piece segment (12). This segment (12) has a semicircular collar (170) inclined with respect to the axis of the connection piece and intended to penetrate into a groove (16) having the same inclination as the collar (17) with respect to the axis of the semicylindrical seat 15. As a result, when a traction force is exerted by the pump on the portion of the connection piece, and the collar (17) engages the groove (16), this force tends to press the segment (12) against the seat (15) and cause self-locking of the assembly.
Patent EP-0394192-B1 (EP)
Inventor: MAURER JUERG DR
IPC: H03K21/08
Filed: 1990-04-09
Granted: 1996-05-29
Abstract: Curing of a curable mixture containing
 (a) from 90 to 50% by weight of a hydrogenated bisphenol A diglycidyl ether, a hydrogenated bisphenol F diglycidyl ether or a mixture thereof,
 (b) from 50 to 10% by weight of a cycloaliphatic epoxy resin of the formula I, II or III 
<IMAGE>
 or a mixture thereof,
 in which R<1> and R<2>, independently of one another, are each a hydrogen atom or methyl, m is a number from 2 to 6, X is a 
<IMAGE>
,
<IMAGE>
 or 
<IMAGE>
 group, R<3> is hydrogen or methyl, and n is an integer from 2 to 4, it being possible for the radical R<3> to have different meanings within the molecule, and the mixture of components (a) and (b) being 100% by weight,
 (c) a cycloaliphatic polycarboxylic anhydride as curing agent and optionally
 (d) a curing accelerator,
 gives moulded materials or coatings having thermomechanically excellent properties and increased resistance to hydrolysis and weathering.
Patent EP-0442250-B1 (EP)
Inventor: DALIN IVAN
IPC: B01D53/56
Filed: 1990-12-20
Granted: 1997-03-19
Abstract: A method of maintaining a given content of a substance A in an aqueous solution where it is continuously consumed and where the redox potential E, at least within the range of concentration used, approximately satisfies the equation:    E = G + F(x)   wherein x is the content of A, F is a function of x whose derivative dF/dx approaches zero when x assumes a high value, and G on the whole is independent of x but is influenced by other parameters, such as pH, temperature or the like. The addition of A is controlled in such manner that a set value of the redox potential is maintained. The set value is determined by increasing or decreasing the addition of A in a predetermined manner, whereupon the redox potential is measured, and the measured value is used for determining the set value. <IMAGE>
Patent EP-0470171-B1 (EP)
Inventor: JOB ROBERT C
IPC: C08F4/654
Filed: 1990-04-19
Granted: 1996-12-04
Abstract: A process and a catalyst for the production of elastomeric primarily syndiotactic polypropylene characterized by short average block lengths wherein propylene is polymerized in the presence of the catalyst which comprises the reaction product of a magnesium alkoxide and a tetravalent titanium halide which takes place in the presence of an electron donor, an organoaluminum compound, and a selectivity control agent which is an effectively hindered heterocyclic aromatic nitrogen compound wherein the hindrance is not provided by a Cl- or methoxy group.
Patent EP-0487541-B1 (EP)
Inventor: JORGENSEN STEEN TROELS
IPC: C07K14/41
Filed: 1990-07-05
Granted: 1994-08-31
Abstract: A DNA sequence encoding a factor which acts in trans as a modulator of the production of a Pseudomonas cepacia lipase, or encoding an analogue of the lipase modulating factor, will, when present in a host cell which also contains a DNA sequence encoding said lipase, exert a beneficial effect on lipase production. The lipase modulating factor has this effect even when it or the lipase are expressed from heterologous expression signals or in heterologous cells.
Patent EP-0450033-B1 (EP)
Inventor: MUENTER ANNABEL ADAMS
IPC: G03C7/18
Filed: 1990-10-17
Granted: 2001-12-12
Abstract: There is described a process for recording a positive or negative continuous tone color copy having the same or lower contrast than a continuous tone original image, comprising the steps of: providing a photographic element comprising a support having thereon a silver halide emulsion unit capable of forming a yellow image, a silver halide emulsion unit capable of formign a cyan image, and a silver halide emulsion unit capable of forming a magnenta image, each image-forming unit having a maximum spectral sensitivity at a different wavelength of radiation, and at least one of the image-forming units having a gamma as described herein, receiving image data representing the densities of the yellow, magenta, and cyan records of the original image, modifying said image data and using it to control three exposure sources, each emitting radiation in the region of maximum spectral sensitivity for a corresponding one of the image-forming units, so that, after exposure, the recorded image density range for at least one of the yellow, magenta, and cyan image-forming units is substantially the same as or lower than the image density range for the corresponding yellow, magenta, and cyan records, respectively, of said original image, and exposing said photographic element to said exposure sources.
Patent EP-0506672-B1 (EP)
Title: Cleaning and disinfecting carpet.
Inventor: ROTOLI ANTONIO
IPC: A47L23/26
Filed: 1990-11-12
Granted: 1994-04-13
Abstract: Device (9) which, when passed across, disinfects and cleans those parts of persons, animals and objects that come in contact with the ground, especially shoe soles, comprising a shallow tray (10) containing a moderately elastic grating (12) and a flat spongy body (11) below impregnated with disinfecting and detergent liquid, pressure being applied to the spongy body when the grating over this is depressed due to pressure being in turn applied to said grating, the spongy body then being squeezed and yielding some of its liquid which, through the grating, wets the above parts in contact with the ground, especially the soles of shoes.
Patent EP-0445613-B1 (EP)
Inventor: MUELLER GOTTFRIED
IPC: A62C2/14
Filed: 1991-02-23
Granted: 1994-09-14
Abstract: A fireproof chest inside an air conduction system comprises a casing (2) with an air intake and an air outlet opening (30, 36) and a pivoting flap (5, 20) to interrupt the air flow. Both the air intake opening (36) and the air outlet opening (30) are to be assigned a pivoting flap (5, 20) for closure in the event of a fire. The pivoting flaps (5, 20) are linked together so that one pivoting flap (20) automatically closes one opening (30) when the other pivoting flap (5) is closed. <IMAGE>
Patent EP-0457080-B1 (EP)
Inventor: KENNGOTT HANS-DIETER
IPC: F16B13/00
Filed: 1991-04-26
Granted: 1993-11-24
Abstract: The dowel (10) has ring-segment clamping shells (10.1, 10.2, 10.3), which are pressed apart from one another by clamping members (10.4) when the clamping bolt (42) is tightened with the aid of the hexagonal nuts (43.1, 43.2). A plastic tube (40), which is plugged over the ring-section clamping shells, prevents the ends of the ring-segment clamping shells folding out from one another if they do not find any support in the cavities (11.41, 11.42). <IMAGE>