baber/WOPTO huggingface dataset:
Patent EP-0109825-A3 (EP)
IPC: H05K13/04
Filed: 1983-11-16
Abstract: A device for clinching electronic components mounted 
onto a printed circuit board to prevent them from becoming 
dislodged from the board before they can be soldered. A 
fixture plate supports a plurality of clinch blocks removably 
array in the pattern of in which the components are to be 
mounted on the board. The drilled and etched circuit board is 
suported above, and spaced apart from, the fixture plate 
and clinch blocks. An elevator raises the fixture plate until the 
clinch blocks are in juxtaposition below the circuit board. As 
each component is mounted onto the board, the leads 
extending through the board contact the clinch blocks and 
are bent thereby in opposite directions. This prevents the 
leads from slipping out of the holes, clinching the compo­
nents to the board. After all of the components are mounted 
onto the board, the elevator lowers the fixture plate and 
clinch blocks, allowing the board to be moved to the next 
manufacturing location.
Patent EP-0119352-A3 (EP)
IPC: H03K5/02
Filed: 1983-12-02
Abstract: An energy efficient output circuit for a static random 
access memory includes a pair of output transistors each 
driven by a bootstrapped driver stage. This requires less 
current than conventional amplifier chain.
Patent EP-0088026-A3 (EP)
Title: Head for the detection of a level by the hydrostatic effect with protection
IPC: G01F23/16
Filed: 1983-03-02
Abstract: The head for the hydrostatic detection of a liquid level includes a main enclosure which is divided by a membrane into two chambers, one of which communicates with a supply of air under pressure, while the other is joined to a probe that is immersed deeply into the liquid. That connection is made, in this case, by the intermediary of an auxiliary enclosure that also contains a primary chamber that communicates with the inlet of the air under pressure, and a secondary chamber which is separated from the primary chamber by a membrane. That membrane forms one piece with a valve mounted between the chamber and a small connecting conduit connected with a probe, which prevents any ill-timed rise of the liquid inside the device, in the case of the disappearance of the compressed-air supply, and which makes it possible, at the same time, to install the detector head above the tank.
Patent EP-0130259-A3 (EP)
IPC: A61B17/04
Filed: 1983-09-22
Abstract: An apparatus for applying surgical fasteners to tissue 
is disclosed. The apparatus includes an actuator, an appli­
cator section for applying the fasteners and a transversely 
flexible shaft connecting the applicator and the actuator. 
The actuator and applicator preferably each contain a hy­
draulic fluid chamber. The chambers communicate via a 
hydraulic line contained in the flexible shaft. Actuation of the 
instrument causes movement of a piston in the applicator 
fluid chamber, which causes application of the fasteners. A 
similar second hydraulic system is preferably provided for 
adjusting the axial position of an anvil used to clinch the 
fasteners. The two hydraulic control systems are operable 
wholly independently of each other, permitting precise con­
trol of the anvil pressure on the tissue.
Patent EP-0126473-A3 (EP)
Title: Chemical container
IPC: G03F7/16
Filed: 1984-05-19
Abstract: A storage container is formed by joining together the margins (16) except for a bottom segment (17) of matched laminated sheets (12, 14). The bottom segment (17) is sealed along the sealing surfaces of a tube connecter assembly (26) in the form of a parallel pipe head enclosing a tube (52) which projects outwardly therefrom to provide a closable access path. The projected portion of said tube is corrugated and is provided with a shut-off cap (80) including a sealing membrane. A stiffener rod (20) is installed in a sleeve (18) in the sealed top margin to provide a more stable structure. Below the sleeve (18) is a central hook mounting aperture (24) to opposite sides of which a pair of gripping apertures (22) are provided. At the bottom are a pair of apertures (90) used to hold a container during the filling cycle.
Patent EP-0142120-A3 (EP)
Title: Method and apparatus for measuring blood constituent counts
IPC: G01N21/64
Filed: 1984-11-06
Abstract: Blood constituents such as red cells, white cells, and platelets are centrifuged into layers in a capillary tube (1) and the true extent of one or more of the layers is measured photometrically. Each layer to be measured is optically scanned by a sequence of scanning operations with the actual extent of each layer traverse being recorded in a computer (26). After each layer has been completely circumferentially scanned and each traverse recorded, the computer (26) determines the true average axial dimension for each layer and computes, through prior input, the actual constituent count for each constituent layer.
Patent EP-0120551-A3 (EP)
Title: Yeast expression systems with vectors having gapdh or pyk promoters, and synthesis of foreign proteins
IPC: C12N1/16
Filed: 1984-01-06
Abstract: Yeast cells containing DNA plasmids having foreign DNA, wherein foreign DNA is expressed, are described. For example, DNA coding for hepatitis B and its virus surface antigen (HBsAg) is ligated to a yeast plasmid to yield a product that is used to transform yeast cells. the plasmids of this invention have either GAPDH or PyK promoters, and are capable of replicating in either a yeast cell or a bacterial cell.
Patent EP-0121311-A3 (EP)
IPC: G06F3/153
Filed: 1984-02-17
Abstract: A high speed arrangement for generating smooth lines of 
consistent thickness regardless of slope in a raster type dis­
play system such as a computer graphics system. A digital 
differential analyzer is employed for determining Y-position 
information to n bits of fraction for each integral step in X 
within a single operative clock cycle. All pixel positions are 
identified that are relevantly proximate to the starting end 
point of the line, to the concluding end point, and each one-­
dimensional array of at least three contiguous pixel positions 
encompassing a cross-section of the interior portion of the 
line. Intensity values are determined for each such identified 
position pixel based upon its distance from the true line, with 
the intensities of the pixel positions identified in each array 
being additionally determined based upon the slope of the 
line. For crossing-line situations in color systems, propor­
tional weighting apparatus is provided which generates a new 
pixel-position value based upon the existing intensity value, 
the desired color of the line and the intensity value associated 
to the crossing line, with the latter constituting a proportional­
ity constant.
Patent EP-0130076-A3 (EP)
Title: Riveting machines
IPC: B21J15/32
Filed: 1984-06-25
Abstract: A riveting apparatus comprises a portable riveting assembly (1) which may be hand held or mounted on a robot arm. The assembly (1) comprises a C-frame (2) having an anvil (5) mounted on one arm and a hydraulic ram (6) mounted on the other arm. Rivets are supplied to a head assembly (8) located between the anvil (5) and piston rod (7) via a flexible tube (10) having a T-shaped cross-section. After a rivet has been supplied it is held positively in position ready for setting within pocket members (22) by air pressure supplied along tube (10). Thus, the assembly can be moved rapidly and used in various orientations without displacing the rivet. Connections between the assembly (1) and rivet supply and hydraulic power source are by way of flexible connections.
Patent EP-0158341-A3 (EP)
Title: Apparatus for continuously forming ends of extruded thermoplastics tubes
IPC: B29C31/00
Filed: 1985-04-10
Abstract: 1. A device for forming one end of tubes (14) formed of synthetic thermoplastic material by means of cores (30) or mandrels insertable in the tubes and dies which may be placed over the heated ends of the tubes with the use of a rotatable workpiece carrier (10), which is connected with a shaft (4) supported in side members and comprises heating and forming devices (48) displaceable parallel to the shaft, the workpiece carrier comprising recesses (12) in its circumference for receiving the workpieces, characterized by the combination of the features a) that the shaft (4) receiving the workpiece carrier (10) rotates continuously, and b) that cores (30) engaging in the tubes (14) are arranged on one side of the workpiece carrier (10) to rotate therewith and be displaceable parallel to its axis of rotation, and c) that forming dies (48) each connectable with a heating device (60) are arranged on the other side of the workpiece carrier (10) to rotate therewith and be displaceable parallel to its axis of rotation.
Patent EP-0159034-A3 (EP)
IPC: A61F2/06
Filed: 1985-04-17
Abstract: The method for forming a biocompatible polymer graft 
particularly adapted for cardiovascular use comprises the 
steps of: choosing a suitable, non-sovent, two component, 
hydrophilic of hydrophobic biocompatible polymer system 
from which the graft may be formed; choosing a suitable 
water soluble inorganic salt to be compounded with the bio­
compatible polymer system; grinding the salt crystals and 
passing same through a sieve having a pre-determined mesh 
size; drying the salt crystals; compounding the salt crystals 
with the biocompatible polymer system; forming a tube from 
said compounded salt and polymer system by reaction in­
jection or cast molding; and leaching the salt crystals from 
the formed tube with water, said leaching of said salt crystals 
providing a tube with a network of interconnecting cells 
formed in the area from whch the salt crystals have been 
leached.  
     Further, according to the present invention, there is also 
provided a graft particularly adapted for cardiovascular use, 
said graft comprising a tube which has been reaction injec­
tion molded, cast molded, or extruded from a non-solvent, 
two component hydrophilic or hydrophobic biocompatible 
polymer system and which has a honeycomb of intercon­
necting cells throughout the thickness of its wall formed by 
the leaching of a compounded inorganic salt therefrom.
Patent EP-0163205-A3 (EP)
IPC: E04F11/16
Filed: 1985-05-15
Abstract: Zum Deckenziegel: dieser quaderförmige, statisch mit­
wirkende Lochziegel für die Erstellung von Stahlsteindecken 
ist entsprechend einer rationellen Herstellung im Ziegelwerk 
bis einschließlich der maschinellen Erstellung der Decke mit 
einer glatten, streichfähigen bezw. tapezierbaren Untersicht 
geeignet. Dabei kann der Deckenziegel sowohl für die 
vorgefertigten Ziegel-Dectenplatten, als auch für die mas­
chinelle Verlegung und Vermörtelung direkt im Bauwerk 
vorteilhaft angewendet werden.  
     Zum Treppenstufenziegel: dieser stranggepreßte, trep­
penförmig profilierte Lochziegel ist statisch mitwirkend und 
für die rationelle Erstellung von Treppen -vorgefertigt oder 
direkt im Bauwerk- gestaltet. Die maschinelle Herstellung der 
Treppenstufenziegel im Ziegelwerk benötigt nur eine gering­
fügige Zusatzeinrichtung.  
     Mit diesen Deckenziegel und dem Treppenstufenziegel 
werden die Decken und Treppen bei der Erstellung des 
Bauwerkes in einem Arbeitsgang eine glatte, streichfähige 
bezw. tapezierbare Untersicht erzielt, so daß die mühsame 
Verputzarbeit auf der Baustelle dadurch gleichwertig auf 
einfache Weise ersetzt wird.
Patent EP-0173994-A3 (EP)
IPC: C09K11/76
Filed: 1985-09-02
Abstract: Improved clacium halophosphate phosphors are dis­
closed exhibiting increased luminous efficacy and mainte­
nance when employed in fluorescent lamps. Said improved 
phosphors incorporate a small but effective amount of 
magnesium ion during the phosphor synthesis to provide an 
essentially stoichiometric or single phase composition.
Patent EP-0182028-A3 (EP)
Title: Tyre-building apparatus
IPC: B29D30/24
Filed: 1985-09-17
Abstract: The build-up drum of build-up machines is frequently interchangeably mounted on its drive shaft in order to be able to adapt to changes in dimension in the production program with one and the same machine. If the operating and control elements associated with the drum bear directly against the end walls of the drum, each change of the drum requires considerable expense for adjustments and alignments. This is avoided by providing the build-up drum on both sides with a respective spacer and abutment sleeve against which the movable operating and control elements can bear in a constantly uniform orientation relative to the middle of the drum as the critical reference plane.
Patent EP-0184095-A3 (EP)
Title: Bisacylphosphinoxides, their preparation and use
IPC: C07F9/53
Filed: 1985-11-25
Abstract: Bisacylphosphine oxides of the general formula   <IMAGE>   wherein R1 stands, for example, for a straight-chain or branched C1-18 alkyl radical, a cyclohexyl, cyclopentyl, phenyl, naphthyl, or biphenylyl radical, a cyclopentyl, cyclohexyl, phenyl, naphthyl, or biphenylyl radical substituted by F, Cl, Br, I, C1-C12 alkyl and/or C1-C12 alkoxyl, or an S or N-containing 5-membered or 6-membered heterocyclic ring, and R2 and R3, which are the same or different, stand for a cyclohexyl, cyclopentyl, phenyl, naphthyl, or biphenylyl radical, a cyclopentyl, cyclohexyl, phenyl, naphthyl, or biphenylyl radical substituted by F, Cl, Br, I, C1-4 alkyl and/or C1-4 alkoxyl, or an S or N-containing 5-membered or 6-membered heterocyclic ring; or R2 and R3 are joined to form a ring which contains from 4 to 10 carbon atoms and which may be substituted by 1 to 6 C1-4 alkyl radicals. The compounds are prepared by oxidation of the corresponding bisacylphosphines. The compounds are suitable for use as initiators for the photopolymerization of compounds containing ethylenically unsaturated bonds.
Patent EP-0162574-A3 (EP)
Title: Oral hygiene compositions
IPC: A61K8/20
Filed: 1985-04-17
Abstract: An oral hygiene composition containing an effective concentration of a pharmaceutically acceptable fluoride salt, a pharmaceutically acceptable zinc salt, a specific buffering agent a suitable vehicle and having a pH of from about 3.5 to 6.0.
Patent EP-0170386-A3 (EP)
Title: Bleaching compounds and compositions comprising fatty peroxy acids, salts thereof, and precursors therefor
IPC: D06L3/02
Filed: 1985-06-19
Abstract: Per-acids and per-acid precursor compounds of the general type RXAOOH and RXAL, wherein R is a hydrocarbyl group, X is a hetero-atom, A is a carbonyl bridging group and L is a leaving group, especially oxybenzenesulfonate, are useful bleaching compounds for fabrics. Laundry products containing same are disclosed.
Patent EP-0173515-A3 (EP)
Title: Error recovery system in a data processor having a control storage
IPC: G06F9/22
Filed: 1985-08-15
Abstract: An error recovery system in a data processor of the pipeline type, including control storage for storing instruction data, having an error correction and detection code adapted to the detection and correction of errors, for controlling the data processor. A parity check circuit checks instructions read from the control storage and stops at least a part of pipeline processing immediately upon the detection of an error. An error correction circuit corrects the error in the read instruction data and rewrites the instruction data into the control storage while the part of the pipeline processing is stopped.
Patent EP-0186484-A3 (EP)
IPC: C07D403/10
Filed: 1985-12-23
Abstract: There are disclosed 4,5-dihydro-4,4-dialkyl-6-(substituted)phenyl-3(2H)-pyridazinones 
having unexpected activity for use as cardiotonic and 
antihypertensive agents.  
     The compounds are of the formula 
  
wherein Q is oxygen or sulfur; R₂ and R₃ are 
independently hydrogen or lower alkyl; R₄ and 
R₅ are independently lower alkyl; Y is H, 
halogen, lower alkyl, lower alkoxy, or a group 
such as -OCH₂ 
CH₂NR d R e  where 
R d  and R e  are independently H, lower 
alkyl, (CH₂) n  R f  where R f  
is a benzene ring optionally substituted by halogen, 
hydroxy, lower alkyl, lower alkoxy, and CF₃, and n is zero to 
three; and A 
is attached to the 3- or 
4-position of the phenyl ring.
Patent EP-0190597-A3 (EP)
IPC: A61P9/12
Filed: 1986-01-20
Abstract: New partially retro-inverso peptides of the following general 
formula 
 wherein R¹ and R² are the same or 
different and represent, each independently, the side chain 
of the aminoacid residues present in the naturally occuring peptides, 
X is -S-Ph or -O-CH₂-Ph and Z is a hydroxy, alkoxy or 
amino group, are described as well as a suitable method for their 
preparation. The new compounds are useful as 
antihypertensive agents.
Patent EP-0212250-A3 (EP)
IPC: F01C21/08
Filed: 1986-07-15
Abstract: Drehschieberpumpe, vor allem aus Grauguß, deren dem 
Arbeitsraum zugekehrte Flächen mit einer korrosions­
beständigen Schutzschicht aus Magnetit versehen sind. 
Die durch Reaktion mit Wasserdampf gebildete Magnetit­
schicht ist vorzugsweise mit einem Kunstharz infiltriert.
Patent EP-0221289-A3 (EP)
Title: Wood-working machine, especially for window beams and similar work pieces
IPC: B27C5/00
Filed: 1986-09-09
Abstract: The machine has a stand (1) with two transport tracts (15, 37) arranged at an angle to one another and intended for the workpieces (4, 5). These are transported from a work table (16) to a transfer point (33), from which they are transported further in their longitudinal direction by a transport device (7). During the advance of the workpieces (4, 5) to the transfer point (33), a stop (17) can be shifted and bears under a counterforce against the workpieces (4, 5) located at the transfer point (33). By means of the stop (17), the workpieces (4, 5) are displaced in succession into the region of the transport device (7) immediately after the particular workpiece (4, 5) transported out of the transfer point (33). The workpieces (4, 5) can thereby be transported successively through the machine at short time intervals. <IMAGE>
Patent EP-0233361-A3 (EP)
IPC: A45C15/00
Filed: 1986-12-18
Abstract: Das Behältnis zum Transport unterhaltungselektronischer Geräte 
ist allseits von wärmeisolierten Wandungen (1, 2, 3, 4) umgeben. 
Die Wandungen bestehen aus 
Kunststoff, der mit einer Wärmeisolation (15) 
versehen ist. Insbesondere ist 
eine Wärmeisolation (15) aus Styropor vorgesehen. Das 
unterhaltungselektronische Gerät ist als tragbares Cassettengerät  (17) 
ausgebiltet und einem Innenraum (5) des Behältnisses angeordnet. In 
mindestens einer der den Innenraum umgebenden 
Wandungen (1, 2, 3, 4) ist mindestens 
ein Lautsprecher (21, 22) befestigt, 
der mit dem Cassettengerät (17) elektrisch 
verbunden ist. Der schallabgebende 
Schalltrichter (23, 24) des Lautsprechers 
schließt mit einer dem Innenraum (5) abgewandten 
äußeren Oberfläche mit 
einer der Wandungen (1, 2, 3, 4) ab.
Patent EP-0184583-A3 (EP)
Title: Capping machines
IPC: B67B3/22
Filed: 1983-08-04
Abstract: A capping machine for applying removable closures to bottles, jars or other containers has a capping head cantilevered (without other support) from a post (38) rising from the machine base, the capping head height being infinitely variable by simple adjustment. The side belts (50) which engage the containers are also infinitely variable for height, being carried by a parallelogram structure (108,128,130,138) pivoted on the capping head body and adjustable by means of a single nut (146). The cap chute has a pair of retractable rollers to locate the closures at the pick-up point, these rollers being mounted on tension-spring biassed cranked levers so pivoted that their lever arm, for movement of the roller axes, makes only a small acute angle with the path of the closures. The sealing shoe is suspended in the capping head by a pair of levers which permit the shoe to rock in a vertical plane.
Patent EP-0224301-A3 (EP)
IPC: H05B41/292
Filed: 1986-11-17
Abstract: Bei einer Schaltungsanordnung zum Wechselstrombetrieb von 
Gasentladungslampen, bestehend aus einem an eine Wechsel­
spannungsquelle angeschlossenen Vollweggleichrichter (1), 
dessen Gleichspannung einem Schaltnetzteil (3 bis 8) als 
Gleichspannungswandler zugeführt wird, an den sich eine 
Brückenschaltung (9) mit vier Thyristoren anschließt, in 
deren Querzweig die Lampe (5) liegt, ist hinter dem Voll­
weggleichrichter ein Glättungskondensator (2) angeordnet 
und liegt der Brückenschaltung (9) ein elektronisches 
Schaltelement (14) parallel, das in der Umgebung der Null­
durchgänge der Eingangswechselspannung leitend geschaltet 
wird. Hierdurch werden Kurzschlüsse in der Brückenschal­
tung vermieden.
Patent EP-0196904-A3 (EP)
Title: Perfluoropolyether compositions
IPC: A61K8/81
Filed: 1986-03-27
Abstract: Compositions for cosmetics and dermatology comprising a perfluoropolyether liquid dispersed in an oil/water or water/oil emulsion, or in a solid phase able to form a gel, suspended in a liquid organic phase.
Patent EP-0201220-A3 (EP)
IPC: B01D53/68
Filed: 1986-04-11
Abstract: A process for selective dechlorination of a flue gas contain­
ing both HCl and SO₂ comprises washing the flue gas in a pre­
treatment zone with a circulating aqueous absorption liquor 
having a pH of from about 0.1 to about 2.2 and containing 
magnesium chloride dissolved therein, controlling the pH of the 
circulating liquor by controlled addition of a magnesium-contain­
ing pH controlling agent, and controlling the magnesium chloride 
content of the said circulating liquor by withdrawing from the 
circulation path of the aqueous absorption liquor a purge stream 
of magnesium chloride containing liquor. In a preferred procedure 
the magnesium chloride is present as a mixture of magnesium 
chloride and calcium chloride.
Patent EP-0213904-A3 (EP)
Title: Interpolation method and shaft angle encoder
IPC: H03M1/30
Filed: 1986-08-22
Abstract: The present invention provides a method of interpolating between two signals (20, 22) comprising the conversion of each signal (20, 22) into digital form and use of the converted signals to address a memory device (38) at each address of which is pre-stored the result of interpolation for a particular combination of values of the converted signals. 
<??>One particular application of the invention resides in a shaft angle encoder comprising an encoder disc (10) to be fixed to a shaft (12), sensor means (14, 18) regulated by the disc (10) to produce two analogue output signals (20, 22) analogue to digital conversion means (34, 36) which convert the said analogue output signals (20, 22) to digital words each having a plurality of bits,, a memory device (38) in which the results of interpolation for particular combinations of values of the analogue signals are pre-stored at respective addresses, and memory addressing means (38) into which the digital words are input so as to cause the corresponding pre-stored results to be output from the memory device (38).
Patent EP-0206898-A3 (EP)
IPC: A23P1/08
Filed: 1986-06-09
Abstract: Process of continuously forming individual product 
pieces having filler therein and having perforations of sub­
stantial size in the top layer thereof. A first continuous flat 
dough sheet is formed. The first continuous flat dough sheet 
is transported on a first conveyor belt. At least one portion of 
a natural and/or artificial filler is periodically deposited on 
the first continuous flat dough sheet, each of the deposited 
fillers forming a mound. A second continuous flat dough 
sheet is formed. The second continuous flat dough sheet is 
transported on a second conveyor belt of a material to which 
the dough of the second continuous flat dough sheet adheres 
in response to pressure. The second conveyor belt is posi­
tioned above the first conveyor belt along the axis of move­
ment of the first conveyor belt after the filler depositor.  
     A third conveyor belt is positioned above the end por­
tion of the second conveyor belt along the axis of movement 
of the second conveyor belt and above the first conveyor belt.
Patent EP-0238765-A3 (EP)
Title: 2,2-diphenoxy-n,n-dimethylaminoethane for improving cerebral oxygenation
IPC: A61K31/135
Filed: 1986-11-04
Abstract: 2,2-Bisphenoxy-dimethyl-aminoethane to improve brain disfunction.