baber/WOPTO huggingface dataset:
Patent EP-0289956-B1 (EP)
IPC: H05K5/06
Filed: 1988-04-29
Granted: 1993-08-11
Abstract: A casing of an electronic component part such as a proximity switch is made of fluoride resin and its interior is filled with resin material such as epoxy resin for sealing purpose. To the end of improving the affinity between the fluoride resin casing and the resin filled therein, the inner surface of the casing is processed with sodium. Thus, the resin is intimately filled into the casing and an improved sealing capability is obtained.
Patent EP-0293876-B1 (EP)
IPC: H04Q3/62
Filed: 1988-06-01
Granted: 1992-09-30
Abstract: Method in which a free exchange line can be seized from each extension and transferred if required through suffix dialling to another extension on the PBX system. The PBX system is microprocessor- controlled and the object is to find a suitable method for carrying out the aforementioned switching processes, particularly using MF dialling. To achieve this, an MFD receiving circuit is connected to the output of each extension and transfers MFD information in processible form to the microprocessor, which can then control the switching processes as appropriate. The method is suitable for use in small PBX systems. <IMAGE>
Patent EP-0304021-B1 (EP)
Title: Acylamino acid racemase, production and use thereof
IPC: C12N9/90
Filed: 1988-08-17
Granted: 1993-04-28
Abstract: The present invention relates to acylamino acid racemase, production and use thereof. The acylamino acid racemase of the present invention racemizes optically active N-acyl- alpha -aminocarboxylic acid alone at pH values around the neutral level at a normal temperature under normal pressure in the presence of optically active amino acid; its use in combination with D- or L-aminoacylase enables the production of optically active D- or L- alpha -amino acid from DL-acyl- alpha -aminocarboxylic acid at a high level of efficiency.
Patent EP-0304855-B1 (EP)
Title: Hot wire plasma surfacing
IPC: B23K28/00
Filed: 1988-08-23
Granted: 1993-01-13
Abstract: The invention relates to a surfacing method as hot wire plasma surfacing in which the initial melting of the parent material is effected by an oscillating plasma torch working with a non-consumable electrode and having a transferred arc, while the coating material is fed in the form of a wire or two wires in the trail of the plasma torch and is heated up in the direct current passage by means of the hot wire principle just below melting temperature. To carry out the process in a stable manner, the process parameters are optimally matched to one another by means of a process computer and corresponding software development. The parameters essential for the process are the gas supply, the plasma current source with ignition unit, the oscillating movement, the wire feed unit with directional mechanism and also the hot-wire current source. <IMAGE>
Patent EP-0319016-B1 (EP)
Inventor: LINDERT ANDREAS
IPC: C08F8/44
Filed: 1988-12-02
Granted: 1994-06-22
Abstract: A metal treatment solution comprising an effective amount of a soluble or dispersible compound which is a derivative of a polyphenol. A composition for treatment and after treatment of metal with polyphenol compounds is provided. The present invention includes novel derivatives of polyphenol compounds which are useful in surface treatment solutions or dispersions. A method for using these solutions or dispersions is also provided. The molecular weight of the polyphenols used to form the derivatives of the present invention are in the range of from about 360 to 30,000 or greater. The resulting derivatives of the present invention typically have a molecular weight of up to about 2,000,000 with molecular weights within the range of about 700 to about 70,000 being preferred.
Patent EP-0323577-B1 (EP)
Title: Floor-levelling mass
IPC: C04B28/14
Filed: 1988-12-06
Granted: 1990-09-19
Abstract: 1. A floor-levelling mass which is self-levelling when prepared and in which fine-particle gypsum, limestone dust, fine-grain quartz sand, synthetic material dispersion powder, liquefier and further additives are mixed together, characterised in that, the mass being cement-free, 25-40% by weight of alpha-gypsum, 20-35% by weight of limestone dust, and 30-50% by weight of quartz sand is provided and that the mass is neutral.
Patent EP-0300549-B1 (EP)
Inventor: GIACOBBE FERRUCCIO
IPC: B29C49/06
Filed: 1988-07-08
Granted: 1994-10-26
Abstract: The compact apparatus for the moulding of hollow containers in molecularly orientatable plastics material according to this invention comprises a plurality of units (2, 3, 4) for forming the containers and a discharge unit (5) for the formed containers, and is characterized by the fact that said units (2, 3, 4, 5) are aligned at least in a row, there being present a conveyor device adapted for linking said units, comprising a plurality of carriages (6) having support jaws for the containers during the forming phase, the carriages (6) being slidable on rectilinear guides (12, 17) along a first path linking the aligned units, and a second path parallel to same, linking the remaining unit or units, translatory means being present for moving the carriages (6) from one of the parallel paths to the other at their relative ends, there being also present a step feed actuator for the carriages (6) along the first path, bringing the carriages holding the containers during the moulding phase from one unit to the next of the aligned units.
Patent EP-0306244-B1 (EP)
Inventor: BRUCKERT WILLIAM F
IPC: G06F11/18
Filed: 1988-08-26
Granted: 1995-06-21
Abstract: A fault tolerant computer system has a central processing system which includes at least one set of data pathways, and executes a series of data processing instructions including the transfer of messages along the plurality of data pathways. At least one set of transaction data storage devices are coupled to the data pathways for storing a predetermined number of successive messages transferred most recently on the data pathways. Error checking devices are included for detecting the presence of errors in the central processing system. Error storage devices are coupled to the transaction data storage devices and the error checking devices for causing the transaction data storage devices to cease storing additional messages in response to the detection of errors by the error checking device.
Patent EP-0371183-B1 (EP)
Inventor: GUGEL BERND
IPC: B41J2/275
Filed: 1988-12-01
Granted: 1994-05-18
Abstract: A wire matrix print head of the clapper type has a plurality of systems which are composed in each case of a pair of magnet yoke limbs (2), an electromagnet coil (3), a clapper (4) and a printing needle (1) and, furthermore, have an electromagnet coil carrier (13) which is made of iron sinter or precision casting and, together with a base plate and the pairs of magnet yoke limbs (2), forms a one-piece component. 
<??>In order to achieve anchor guiding, in particular for low-number systems (such as, for example, nine needles) without using up magnetic energy, in which the individual clappers (4) are mounted with extreme precision, it is proposed that the electromagnet coil carrier (13) has individual magnet yoke limbs (2a) arranged radially on the outside which are each aligned onto a needle contact point (8) or onto a needle attachment point (8b), that the radially inner magnet yokes are shaped to form a closed, circular or polygonal ring (17), and that the clappers (4) are each assigned guide means (18) which are coordinated with the swivel movements of the clappers and interact with receiving means (19) on the closed ring (17). 
<IMAGE>
Patent EP-0297027-B1 (EP)
IPC: B29C43/12
Filed: 1988-04-13
Granted: 1991-08-07
Abstract: The circuit boards (7) are kept in an evacuated bag (6). This bag (6) is fastened inside a pressure vessel (1), which is filled with hydraulic fluid (10), which is then pressurised and heated. Once the circuit boards have been pressed together to form a multi-layered printed circuit board (7) and cured, the hydraulic fluid (10) is cooled, its pressure reduced and then drained from the pressure vessel (1). After removal of the upper plate (4), the finished multi-layered printed circuit board (7) is removed from the bag (6). It is to be regarded as the advantage of this invention that the hydraulic fluid (10) is prepared not only as a good pressure transfer medium but also as an advantageous heat transfer medium and there is no need for a sophisticated conventional press system, with the enormous difficulties of sealing the pressing space. Since the circuit boards (7) are kept in the bag (6), only a relatively small space within the bag (6) is evacuated. <IMAGE>
Patent EP-0349562-B1 (EP)
Title: Process and means for performing print processes using copying technology
IPC: G03F3/10
Filed: 1988-03-16
Granted: 1993-06-09
Abstract: A process and means for performing print processes using copying technology for colour printing, in which at least one light-sensitive film is laminated onto a substrate and illuminated and coloured with a dry toner, use the paper intended for the final print. The reverse side of the paper is previously treated and is detachably applied to a defined previously treated surface of a support of stable shape and dimensions.
Patent EP-0309572-B1 (EP)
Inventor: WILLIAMS JAMES MASON
IPC: H04W68/00
Filed: 1988-02-29
Granted: 1994-06-15
Abstract: Adjacent cellular systems (101-103) are interconnected to form a network providing telephone coverage to mobiles located throughout their combined coverage areas (111-113). Each networked cellular system (101-103) includes base sites (412, 414, 416) located in cells (402, 404, 406) and a control terminal (420) coupled by data and voice lines to the base sites, a telephone central office (422) and the other cellular systems. Each base site (412, 414, 416) includes a base site controller (950), a scanning receiver (910), signalling transceiver (912) and up to eight voice channel transceivers (901-908). As mobiles move about the networked coverage area (111-113), intrasystem handoffs are provided between cells of the same cellular system, and intersystem handoffs are provided between border cells of adjacent cellular systems. Mobiles are paged throughout the networked coverage area (111-113) in the paging area (121-136) in which the mobile last registered. Registration parameters are updated by the control terminal (420) and base sites (412, 414, 416) and sent to mobiles in the overhead message train. Mobiles automatically register in response to receipt of the overhead message train when moving between paging areas (121-136) according to the flow charts of Figures 5 and 6.
Patent EP-0436526-B1 (EP)
Inventor: FETT JAMES W
IPC: A61K38/00
Filed: 1988-08-05
Granted: 1996-01-17
Abstract: An antibody (Ab) immunologically reactive with angiogenin is claimed. Also claimed is a method for inhibiting angiogenesis in mamma by admin. the Ab or a Fab or F(ab1)2 fragment of it. The Ab is raised to a fragment or deriv. of angiogenin. The angiogenesis is tumour angiogenesis.
Patent EP-0336967-B1 (EP)
IPC: B23K26/064
Filed: 1988-09-03
Granted: 1992-05-06
Abstract: A beam bender for laser beam machining, which is adapted to change the direction of a laser beam. The beam bender consists of a base (1), a flange (2), a beam guide passage (3) and a mirror holder (6). In accordance with the direction of incidence of a laser beam, the flange (2) on the base (1) is moved to the opposite side, and the beam guide passage (5) is turned, whereby a bender mirror can be set so as to face the direction of incidence of the laser beam. This enables a beam bender capable of readily adapting itself to a change of the direction of incidence of a laser beam to be obtained.
Patent EP-0334087-B1 (EP)
Title: Antimicrobial for in-vitro diagnostic kits
IPC: A01N43/60
Filed: 1989-03-06
Granted: 1992-09-23
Abstract: An antimicrobial composition containing quinolones and parabens provides suprising fungicidal and bactericidal activity when used in serum or protein-based in-vitro diagnostic kits. Also, a method of inhibiting the growth of bacteria and fungi in in-vitro diagnostic kits by adding the new antimicrobial composition to the kit components
Patent EP-0340711-B1 (EP)
Title: Process and installation for adding alloying products to a molten metal stream
IPC: B22D1/00
Filed: 1989-05-01
Granted: 1993-07-28
Abstract: The invention relates to a process for adding alloying products to molten metal, in particular molten steel during the tapping of a converter into a casting ladle, wherein the alloying products are introduced in the form of a jet into the casting jet of molten metal flowing out, the jet of alloying product enclosing an angle with the vertical plane formed by the molten metal casting jet. The invention is characterised in that, with a changing position of the molten metal casting jet due to a changing casting inclination of the converter or due to a changing size and position of the tapping hole of the converter as a result of wear thereof and/or with a changing position of the alloying product jet due to a changing composition of the alloying product, the direction of the alloying product jet is continuously adjusted for combining the two jets. <IMAGE>
Patent EP-0342707-B1 (EP)
Inventor: FORER JOSEF DIPL-ING
IPC: H04W84/16
Filed: 1989-05-19
Granted: 1994-12-14
Abstract: A cordless telephone consisting of fixed and mobile section (FT, MT) is expanded into a private branch exchange. Each mobile section (MT) exchanges a device-specific identification with the fixed section (FT) and can therefore be identified by a switching control arrangement in the fixed section (FT). The fixed section (FT) also contains a switching network which connects the mobile sections (MT) to one another, to exchange lines (AL) and to other private branch exchanges. The signal processing sections of each mobile section (MT) extend in parallel in the fixed section (FT) are are summed at the transmitting end in the radio-frequency band and are separated at the receiving end. The connection to several mutually independent mobile sections (MT) is therefore maintained from one fixed section (FT). <IMAGE>
Patent EP-0348864-B1 (EP)
IPC: E03D11/13
Filed: 1989-06-26
Granted: 1993-03-24
Abstract: Disclosed is a water urinal (A1) in which a receiving space (2) is integrally formed in an upper portion of a bowl portion (1) of a urinal body (a), and a valve (3) for supplying flushing water to the bowl portion (1) is received in the receiving space (2).
Patent EP-0370171-B1 (EP)
Inventor: CHAN HARDY W
IPC: A61P25/28
Filed: 1989-07-25
Granted: 1998-06-24
Abstract: A method for the construction of recombinant DNA molecules capable of producing biologically active human nerve growth factor (hNGF) in insect cells is disclosed. Expression of the mature protein is achieved using the baculovirus expression system. The biologically active hNGF so produced is potentially of value in the treatment of patients suffering from Alzheimer's Disease and other neurological disorders.
Patent EP-0364721-B1 (EP)
Title: Refining lance
IPC: C21C5/46
Filed: 1989-09-08
Granted: 1993-05-12
Abstract: Refining lance comprising a primary tuyere for supplying the refining oxygen to a bath of metal and a tuyere (6) for supplying the postcombustion oxygen. The mouth (3) of the tuyere (6) supplying the postcombustion oxygen is arranged on the front face of the lance head (1) concentrically around the mouth (2) of the primary tuyere. The mouth (3) of the tuyere (6) consists of two opposing sides, one external and the other internal, of substantially circular appearance, the external side having at least one sharp edge situated in the extension of the converging part of the tuyere (6). <IMAGE>
Patent EP-0375195-B1 (EP)
Inventor: MOYAL MIKI ZVI
IPC: H03M3/02
Filed: 1989-12-01
Granted: 1997-03-19
Abstract: The invention is for an analog-to-digital converter which is useful for audio applications owing to its insensitivity to noise. The converter achieves this insensitivity by utilizing a differential, common node integrator having a non-switching capacitive feed-back loop.
Patent EP-0431225-B1 (EP)
Title: An anti-liquid splash device
IPC: E03D9/00
Filed: 1989-12-05
Granted: 1993-02-17
Abstract: An anti-liquid splash device for a water closet comprises a plurality of flexible elongate floats (1) extending from a support (4) which includes attachment means for attachment to a wall (5) of a vertical limb of a U-trap at the lower half or neck (8) of a water closet bowl (7). The elongate floats can be arranged to extend across substantially the entire surface of the liquid in the flow passage of the water closet so as to deflect solid or fluid matter from immediate impact with a major part of the liquid surface thereby inhibiting the splashing effect of that impact.
Patent EP-0330594-B1 (EP)
IPC: B60N2/00
Filed: 1989-02-22
Granted: 1993-08-25
Abstract: According to the invention, the longitudinal member 2 of the frame is constituted by a metal extrusion which, cut to the length of the seating unit, comprises extruded longitudinal grooves 9-10 having a C-shaped cross section opening from these four longitudinal faces, constitutes the main lower element of the seat support and supporting frame on the one hand for a front element 3 and a rear element 4 for supporting the seat and, on the other hand, for L-shaped end cross-heads 8, transversely trapping the seat support elements 3-4 and the back support elements 5 and 6 and whose horizontal arm 8a comprises a wing 18 fitting around the longitudinal member 2 on which it is fixed by screws housed in the upper grooves 10 of this longitudinal member. <IMAGE>
Patent EP-0366577-B1 (EP)
Inventor: BOGEAT DANIEL
IPC: B60P3/40
Filed: 1989-10-26
Granted: 1994-05-25
Abstract: A device of the invention comprises a lorry (1) and a trailer (2) connected to the lorry by a telescopic drawbar (4). The telescopic drawbar (4) is articulated at the rear of the lorry chassis (5) by a towing hook (16) and is articulated at the front of the trailer (2) by an articulation of horizontal transverse axis. A load-carrying frame (3) rests at its two ends on articulation means (13, 14) permitting the frame to pivot freely about vertical axes (A - A; B - B). The telescopic drawbar (4) has a length which can vary as a function of the length of the load and of the conditions of the bends negotiated by the device. <IMAGE>
Patent EP-0332550-B1 (EP)
Title: Generator  for simultaneously producing hot drinking water and carbon dioxide, and agricultural plants using same
IPC: A01G9/18
Filed: 1989-02-03
Granted: 1992-12-23
Abstract: Process and devices for simultaneously producing, from contaminated water, hot water at low temperature of potable quality and carbon dioxide, characterised in that contaminated water is conveyed, by being sprayed, through superposed beds of rings of ceramic and of stainless steel of a gas boiler of the type known as a condensation boiler with an open circuit and in that water of potable quality is collected at the boiler exit; and in that carbon dioxide is extracted from the exhaust gases of the said boiler. Finds its application especially in agricultural installations for irrigating plants and for the development of plant life. <IMAGE>
Patent EP-0371899-B1 (EP)
Inventor: THOMAS ALAIN
IPC: E04G13/02
Filed: 1989-10-17
Granted: 1994-04-20
Abstract: Two circular orifices (24, 25) are made in the vicinity of the ends of each angle piece (9) of the two half-shells, the two series of superposed orifices (24, 25) each having passing through them a tubular element (27, 35) fixed to the angle pieces (9) and having a series of drillholes (28, 36) making it possible to fix it to the adjacent tubular element of the upper half-shell by means of horizontal ties ensuring that the two half-shells are assembled together. The form comprises, furthermore, means making it possible to assemble an upper half-shell (1) together with a lower half-shell (1') by superposition. <IMAGE>
Patent EP-0356501-B1 (EP)
Inventor: COLLEY JAMES DAVID
IPC: B01D53/50
Filed: 1989-01-30
Granted: 1994-12-07
Abstract: In the desulfurization of flue gas utilizing limestone as absorbent in a double loop system, in which the flue gas is introduced into a quenching zone for contact with a first slurry of the limestone, and thereafter passes to an absorbing zone for further contact with a second limestone slurry, the two slurries being supplied from a mixing zone into which water and limestone are charged, and in which air is introduced into the quenching zone to convert the calcium sulfite present in it to gypsum, air is also supplied to the mixing zone to convert calcium sulfite in it to gypsum, and limestone is directly added to the quenching zone.
Patent EP-0424445-B1 (EP)
Inventor: CHOU TAI-SHENG
IPC: B01D3/00
Filed: 1989-07-11
Granted: 1995-09-06
Abstract: Un procédé d'alkylation d'une isoparaffine contenant jusqu'à 20 atomes de carbone avec une oléfine contenant de 2 à 12 atomes de carbone, consiste à mettre en contact l'isoparaffine et l'oléfine à l'aide d'un catalyseur comprenant une zéolite à grosses pores et un acide de Lewis, à une température comprise entre -40°C et 500°C et à une pression allant jusqu'à 5000 psig (35000 kPa), le rapport molaire isoparaffine/oléfine étant compris entre 1:1 et 50:1, la mise en contact ayant lieu en présence d'eau.
Patent EP-0395926-B1 (EP)
Inventor: STANKOVICC-GANSEN MARJAN DR-IN
IPC: B01F33/40
Filed: 1990-04-14
Granted: 1994-01-05
Abstract: The invention relates to a dosing and mixing plant for free-flowing solids, having silos (1, 2, 3) receiving and storing the solids and discharge devices, which are located on the outlet side of the silos and which are formed as dosing wheels (4, 5, 6), provided inside dosing housings for being driven in rotation, with dosing chambers (7), and having pneumatically operated discharge lines adjoining the discharge device, the discharge lines being designed as suction pipes (8, 9, 10) which lead into a common mixture-conveying pipe (11) which is fitted with an ejector nozzle (12), a control valve (14, 15, 16) being associated with each suction pipe (8, 9, 10). <IMAGE>
Patent EP-0400383-B1 (EP)
Title: Urea groups containing (meth)-acrylic acid derivativs from triisocyanates and their use
IPC: A61K6/884
Filed: 1990-05-12
Granted: 1993-03-03
Abstract: The invention relates to novel triisocyanate acrylic acid and methacrylic acid derivatives containing urea groups, of the general formula (I) 
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 in which R<1>, R<2>, R<3>, R<4>, R<5>, Y<1>-Y<3>, X<1>-X<3>, A and B have the meaning given in the description, in the following called (meth)acrylic acid derivatives, and their preparation. The novel compounds can be employed as monomers for use in the dental field.
Patent EP-0401948-B1 (EP)
Inventor: TRAUTMANN HUGH M
IPC: F26B21/00
Filed: 1990-01-04
Granted: 1994-11-23
Abstract: In stationary equipment including a system for successively conveying curved glass sheets (90) in a linear horizontal pathway through washing and rinsing zones, and then a drying zone, upper (106, 108, 110) and lower (100, 102, 104) air knife assemblies are utilized in the drying zone for simultaneously directing pressurized air streams on the opposite broad surfaces of the glass sheets (90) to effect drying action. Each air knife assembly comprises an elongated bendable casing (114) formed into a plenum (112) disposed transverse to the pathway, with each plenum having a longitudinally extending slot (120) serving as an orifice for emitting the air stream against the glass surface. The slot is defined by parallel spaced flexible strips  (116, 118) sealed in longitudinal disposition on the casing (114). The strips, with the casing to which they are sealed, are adapted to be selectively adjustably shaped to generally conform to various glass sheet configurations. Conveying successive curved glass sheets through the drying zone is accomplished by continuously advancing spaced-apart cord-like belts (34, 36) supporting the sheets (90) for movement along the pathway and preferably between the upper and lower air knife assemblies.