baber/WOPTO huggingface dataset:
Patent EP-0169428-A3 (EP)
IPC: D01G1/04
Filed: 1985-07-08
Abstract: Method and apparatus for cutting elongated material 
into short lengths is provided. The method features the steps 
of compressing the elongated material at discrete intervals 
transversely; slightly tensioning the elongated material 
along its length between intervals; pressing the slightly 
tensioned elongated material between intervals against a 
cutting edge; and cutting the elongated material with the 
cutting edge. The apparatus features a pair of cooperating 
rolls rotating in opposite directions and between which the 
elongated material passes. The cutting roll has a plurality of 
radially extending cutting blades as well as a plurality of 
radially extending projections, at least one of the projections 
being located on each side of a cutting blade and extending 
further radially from the cutting roll than the blades. The 
second roll is formed of an elastic material and is engaged by 
the projections in succession to compress the elongated 
material therebetween.
Patent EP-0176250-A3 (EP)
IPC: D04B15/66
Filed: 1985-08-27
Abstract: A graph (11,14) for use in knitting (e.g. hand-knitting) an 
article, such as an article of clothing, has longitudinal (that is, 
vertical) lines or graduations (13, 13′) and transverse (that is, 
horizontal) lines or graduations (12, 12′), the spacing of the 
longitudinal lines being even for substantiaily the whole 
length of the graph and the spacing of the transverse lines 
being even for substantially the whole width of the graph but 
being different from the spacing of the longitudinal lines so 
that the graph has a uniform, rectangular, non-square mesh. 
A method of knitting an article includes marking out a 
pattern, i.e. outline (21, 22, 23) of the knitted article, and also 
any ornamental or other fabric design matter (18), on the 
graph and then, using yarn and appropriate needle diameter 
corresponding to the line spacings of the graph, knitting the 
article by hand or otherwise using the graph as a guide.
Patent EP-0176346-A3 (EP)
Title: Carpet tile
IPC: D06N7/00
Filed: 1985-09-24
Abstract: A freelay tufted or bonded carpet tile (10) which has a carpet base (12) with foam (14) thereon to increase the comfort level and decrease fatigue to the person or persons walking thereon and also lowers the noise level due to a decrease in acoustical value.
Patent EP-0196039-A3 (EP)
IPC: A61K31/41
Filed: 1986-03-22
Abstract: Verwendung von 1-(4-Chlorphenyl)-1-(2,4-dichlorphenyl)-­
2-(1,2,4-triazol-1-yl)-ethan-1-ol (Formel I) 
  
sowie seiner physiologisch verträglichen Salze bei der Herstellung 
von Arzneimitteln gegen Viruserkrankungen.
Patent EP-0205089-A3 (EP)
Title: Vibratory screening apparatus with an integral distributing and segregating device
IPC: B07B1/46
Filed: 1986-06-04
Abstract: PCT No. PCT/SE86/00251 Sec. 371 Date Feb. 5, 1987 Sec. 102(e) Date Feb. 5, 1987 PCT Filed May 30, 1986 PCT Pub. No. WO86/07290 PCT Pub. Date Dec. 18, 1986.A screening apparatus of the multi-deck type. The feed inlet space of the screening machine comprises one or more distributing and segregating devices, integrated with the movement of the screening apparatus.
Patent EP-0207625-A3 (EP)
IPC: B25J9/16
Filed: 1986-05-29
Abstract: An end effector comprises a force sensor 
cooperating with an output flange at the wrist of a 
robot arm. The force sensor includes a cylinder (24) 
mounted in the robot arm (2) having a piston (16) 
whose outer end is attached to the output flange (15) 
of the arm at its outer end; its inner end comprising 
one side of a pressure chamber (20) pressurized to a 
known level. The piston is mounted on bushings (26) 
for sliding linear movement within the sleeve of the 
piston along the axis of vertical movement of the 
arm, but levers or other mechanisms may be used to 
provide the required motion. The pressure in the 
chamber is calibrated to a known level of pressure 
which is to be applied to the part being worked by 
the end effector. The piston carries a piston 
encoder; when the pressure within the pressure 
chamber is exceeded, movement of the position encoder 
is detected and signalled to a position controlling 
computer. Depending on the choice of the operator, 
the pressure may increase or the movement of the end 
effector may be stopped, eliminating possible damage 
to the part or robot.  
     An ear (36) is provided on one side of the end 
effector extending to be held in place between two 
rollers (40,42) mounted on the robot arm or quill. 
These rollers may be tightened against the end of the 
ear, so that the ear may move freely vertically along 
the axis of movement of the end effector, while 
effectively bracing the end effector so that with 
rotation of the robot quill, the force of rotation of 
the quill is accurately and positively transmitted to 
the end effector. 
 
  
     The position encoder comprises a linear strip 
(32) mounted to pass between the phototransistor (52) 
and light (54) of a photodetector. Slotting of the 
linear strip will provide a quadrature data output 
which indicates both direction and speed of movement 
of the shaft carrying the strip.
Patent EP-0221744-A3 (EP)
Title: Method and device for rehabilitating concrete layers where a formation of carbonate has occurred
IPC: E04G23/02
Filed: 1986-10-24
Abstract: Method for rehabilitating of concrete layers where formation of carbonate has occured, especially in connection with reinforced concrete and/or brickwall constructions. The surface of the concrete that is exposed to air is coated with a sealing layer (15), and the concrete layer (12) where formation of carbonate has occurred and the adjacent concrete (14) are supplied with water during a period of realkalization.
Patent EP-0223734-A3 (EP)
Title: Method for making a fleece of filaments, and apparatus for carrying out the method
IPC: D04H3/03
Filed: 1986-11-21
Abstract: To produce non-woven materials, endless filaments in the form of a warp are drawn off a filament draw-off nozzle to which are joined a filament offlet, a filament guide tube and a spreading extruder. An amount of compressed air under high pressure is admitted to the filament draw-off nozzle. By means of the invention the amount of compressed air at the filament draw-off nozzle is reduced and at the same time an additional amount of compressed air under relatively low pressure is admitted between the filament guide tube and the spreading extruder by means of a propelling nozzle. In spite of an additional amount of compressed air at the propelling nozzle the reduction at the filament draw-off nozzle is so large that for the isothermal compression output as a whole a considerable savings in energy of almost 30% can be achieved, and this while maintaining the important filament draw-off force necessary for the drawing of the filaments inside the filament offlet. In addition, the additional compressed air also permits an improved, more even distribution of the warp at the exit of the spreading extruder, whereby the quality of the non-woven material is improved.
Patent EP-0237842-A3 (EP)
IPC: B25G1/00
Filed: 1987-02-25
Abstract: Es ist eine Handwerkzeugmaschine (1) mit einer Aufnah­
meöffnung (2) für einen Zusatzhandgriff (3) vorgeschlagen. 
Der Zusatzhandgriff (3) ist in sich starr und ohne Vibrations­
dämpfungsglied zur Schonung des Bedienenden ausgeführt. 
In die Aufnahmeöffnung (2) ist ein Rohrstück (4) mit einem 
Innengewinde (5) mit einem dieses Rohrstück (4) umgeben­
den Dämpfungsglied (6) einvulkanisiert. Die Dämp­
fungswirkung dieses Dämpfungsgliedes (6) kann genau auf 
die Vibrationscharakteristik der Handwerkzeugmaschine 
abgestimmt sein. Jeder übliche Zusatzhandgriff ohne Dämp­
fung ist brauchbar.
Patent EP-0240831-A3 (EP)
Title: Method and agent for the deacidification of wines and musts
IPC: C12H1/10
Filed: 1987-03-24
Abstract: To deacidify wines and musts which are relatively low in tartaric acid, a novel process combines the deacidification in accordance with DE-PS 1,282,580 with a reaction with an amount of an equimolar mixture of tartaric acid and calcium carbonate, adjusted to suit the acid composition of the liquid and the desired degree of deacidification.
Patent EP-0245711-A3 (EP)
IPC: H01J29/76
Filed: 1987-04-29
Abstract: A deflecting yoke for deflecting an electron beam electro­
magnetically, such as a high energy electron beam in a 
cathode ray tube, is constructed by adding additional coils 
(11a, 11b) to a conventional deflecting yoke (10), which in­
cludes an annular core (1) in substantially cylindrical shape, 
opposite vertical coils (4,5) wound directly around the an­
nular core (1), and a pair of horizontal coils (2, 3) disposed 
substantially horizontally along the inner circumferential sur­
face of the annular core (1).
Patent EP-0272679-A3 (EP)
Title: Fungicide azolyl-derivatives
IPC: C07D233/60
Filed: 1987-12-21
Abstract: There are described compounds having general formula: <CHEM>  wherein: R<1> is selected from the group comprising F, Cl, Br, CF3, a phenyl, a C1-C2 alkoxy, a C1-C2 haloalkoxy, an alkylthio, a haloalkylthio radical, in which the halogen is F, Cl, Br;  R<2> is selected from the group comprising H, F, Cl, Br, CF3;  R<3> is H, a C1-C4 alkyl or a C3-C6 cycloalkyl radical;  Y is selected from the group comprising H, CH3, OH, CN, F;  n is 2, 3, 4 or 1 as well, when Y is OH;  m is 0 or 1;  X is O or S; Rf is selected from the group consisting of C1-C5 polyfluoroalkyl, C2-C4 polyfluoroalkenyl, polyfluoroalkoxyalkyl and polyfluoroalkoxyalkenyl radicals, each of them containing at least two fluorine atoms and, optionally, other halogen atoms selected from Cl and Br; Z is CH or N. m
Patent EP-0256577-A3 (EP)
IPC: C07D499/68
Filed: 1983-05-12
Abstract: Dihydropyridine deriv.-drug cpds. of formula D'-DHC (I) and their salts are new, (D' is a centrally or testicularly acting drug species; and DHC is the reduced bio-oxidisable blood-brain barrier penetrating lipoidal form of a dihydropyridine in equilibrium with a pyridinium salt redox carrier. Provided that when DHC is 1-R-1,4-dihydro-3-pyridinylcarbonyl (R is lower alkyl or benzyl) and D' is a drug species contg. a single NH2 or OH gp. (as a p- or s-OH) linked directly through the NH2 or OH to the carbonyl function of DHC, then D' is not a sympathetic stimulant, steroid sex hormone, memory enhancer, long chain alkanol or anticancer or antitumour agent). (I) give site specific and sustained delivery of the centrally acting drug to the brain. They readily and easily penetrate the blood-brain barrier so that increased concns. are present in the brain; oxidn. of the dihydropyridine carrier in vivo to an ionic pyridinium salt prevents its elimination from the brain, while elimination from the general circulatory system is accelerated. This action ensures prolonged brain-specific action, while any systemic toxic effects are decreased and central toxicity is reduced. Site specific and sustained delivery to the testes is also achieved, esp. with drugs that cannot themselves penetrate the blood-testis barrier; they are useful for male contraception, improving sexual function esp. in veterinary use, etc.
Patent EP-0244054-A3 (EP)
IPC: H03K3/33
Filed: 1987-01-29
Abstract: A reverse current transmitted through an 
initially forward biased step-recovery diode causes 
the step-recovery diode to switch from the forward 
biased state to a reverse biased state, thereby 
developing an abruptly rising reverse bias voltage 
across the step-recovery diode. The abruptly 
rising reverse bias voltage is applied across a 
series combination of a capacitor and a laser 
diode, connected in parallel with the step-recovery 
diode to force a short, abrupt forward current 
pulse through the laser diode, thereby causing the 
laser diode to emit a short optical pulse.
Patent EP-0259105-A3 (EP)
IPC: C07C41/06
Filed: 1987-08-27
Abstract: Processes for carrying out proton-catalysed reactions are 
carried out in the presence of a solid acidic catalyst which is a 
metal oxide containing surface acid groups obtainable by treating a 
solid metal oxide containing residual hydroxyl groups with an acid, 
or a mixture of metal oxides so-obtainable. Particularly useful 
metal oxides are zirconia and stannic oxide.
Patent EP-0269430-A3 (EP)
IPC: H05K3/36
Filed: 1987-11-25
Abstract: A connection device for connecting the strip 
conductors (42) of a flat tape-like cable (41) to 
corresponding conductor tracks on a PCB (40), includes 
one member (10) backed by a member (25) for engaging the 
cable (41) across its width and formed with projections 
(43) for engaging the individual conductors (42) and a 
second corresponding member (11) for engaging the 
reverse side of the PCB (40). Pressure is applied 
between the members (10, 25 and 11) to establish a 
pressure connection between the conductors of the cable 
and the respective conductor tracks by means of latches 
(30) forming part of the member (25) and engaging 
surfaces (36) at the ends of a member (18) fixed to the 
member (11).
Patent EP-0272993-A3 (EP)
Title: Polyester film composites with improved adhesion, and process for their preparation
IPC: C09J167/00
Filed: 1987-12-14
Abstract: Process for improving the adhesiveness of crystalline or semicrystalline polyester films to final application coatings such as those applied to manufacture films for packaging or graphic arts, which consists in depositing by coextrusion onto the polyester film a mixture of a sulphonated copolyester and of an unsulphonated crystallisable polyester. 
<??>The invention also relates to the composite films thus obtained.
Patent EP-0274339-A3 (EP)
Title: Event driven executive
IPC: G06F9/46
Filed: 1987-10-26
Abstract: Tasks may be planned for execution on a single 
processor or are split up by the designer for 
execution among a plurality of signal processors. The 
tasks are modeled using a design aid called a 
precedence graph, from which a dependency table and a 
prerequisite table are established for reference 
within each processor. During execution, at the 
completion of a given task, an end of task interrupt 
is provided from any processor which has completed a 
task to any and all other processors including itself 
in which completion of that task is a prerequisite for 
commencement of any dependent tasks. The relevant 
updated data may be transferred by the processor 
either before or after signalling task completion to 
the processors needing the updated data prior to 
commencing execution of the dependent tasks. 
Coherency may be ensured, however, be sending the data 
before the interrupt. When the end of task interrupt 
is received in a processor, its dependency table is 
consulted to determine those tasks dependent upon 
completion of the task which has just been signalled 
as completed, and task dependency signals indicative 
thereof are provided and stored in a current status 
list of a prerequisite table. The current status of 
all current prerequisites are compared to the complete 
prerequisites listed for all affected tasks and those 
tasks for which the comparison indicates that all 
prerequisites have been met are queued for execution 
in a selcted order.
Patent EP-0244395-A3 (EP)
IPC: E04D3/38
Filed: 1987-04-16
Abstract: Die Dichtung gemäß der Erfindung ist zum Abdichten 
der Grat- und/ oder Firstbereiche von mit Dacheindeckung­
selementen wie Tondachziegel, Dachsteinen oder Faser­
zementplatten versehenen Dächern, vorgesehen. Die Dich­
tung besteht aus einem im wesentlichen zweischenkeligen 
Dichtungsprofil (1), dessen einer Dichtschenkel (2) an der 
Grat (8)- oder Firstlatte und dessen anderer Dichtschenkel (3) 
an den Stirnflächen der Dacheindeckungselemente (6) 
anliegt. Die beiden Dichtschenkel (2, 3) werden durch einen 
weiteren Dichtungsteil (5) gegeneinander verspreizt.
Patent EP-0325673-A3 (EP)
IPC: G02C7/04
Filed: 1988-01-29
Abstract: Molded contact and intraocular lens blanks are lathe cut into 
the finished lens without demolding and prior measurement of the 
blank by the use of a hemispherical based mold with at least one 
key way adapted for spindle bore feeding to a lathe equipped with a 
hemispherical locating ring and corresponding key. Among other 
things the mold and method disclosed provide a convenient way to 
generate prism or multiple curve segments as required for segmented 
bifocal lenses or the like.
Patent EP-0278493-A3 (EP)
Title: Anti-needle strike and anti-drug abuse syringe
IPC: A61M5/315
Filed: 1988-02-10
Abstract: A disposable, anti-needle strike, anti-drug abuse syringe (1) which reduces the frequency of accidental needle strikes to health care workers and prevents health-threatening reuse of the needle by drug abusers. The syringe (1) has a needle carrying base (6) and an attached hypodermic needle assembly (2) which are relocatable within the syringe cylinder (60) from a distally disposed first position to a proximally disposed second position. A piston assembly (50) having a detachable stem (40) moves reciprocally and axially through the syringe cylinder (60) to expulse fluidic medication and to selectively engage the needle carrying base (6) at the distal bore of the cylinder, whereby to relocate the needle carrying base (6) and its attached needle assembly from the first position to the second position. The needle carrying base is anchored at the second position, such that the used needle (2) extends into and is shielded by the syringe cylinder (6). The stem (40) is then detached from the piston assembly (50) and inserted through the now open orifice at the distal bore of the cylinder. The stem (40) is locked at its final position within the syringe cylinder to create a disposal cartridge with the needle shielded and rendered irretrievable therewithin.
Patent EP-0283803-A3 (EP)
Title: Hydraulically actuated steering
IPC: B62D5/07
Filed: 1988-03-04
Abstract: Hydraulically actuated steering device (12) on a working appliance, in particular a fork-lift truck, which in addition to the steering device (12) has at least one further hydraulic unit (74). Only one hydraulic pump (32) is provided for supplying the further unit (74) and the steering device (12). By means of a flow divider (42) and a change-over valve (26) a flow of hydraulic fluid of predetermined quantity can be fed to the steering device (12) by acting on a steering member (10), the movement of the steering member (10) being detected by means of a movement sensor (18) and fed as a signal to the change-over valve (26) and the control (30) for regulating the speed of the hydraulic pump (32). When not acting on the steering device (12) the partial flow is fully available to the further unit (74). <IMAGE>
Patent EP-0337000-A3 (EP)
Title: Reactive posttreatment for gas separation membranes
IPC: C07C45/50
Filed: 1988-05-18
Abstract: A process for applying and polymerizing a 
monomeric material to a gas separation membrane to 
improve the permselectivity of the membrane with 
respect to at least one pair of gases is disclosed.
Patent EP-0301350-A3 (EP)
IPC: C09B67/22
Filed: 1988-07-18
Abstract: Die Farbstoffe der allgemeinen Formeln 
  
und deren Salze,  
worin  
 
 
X Wasserstoff, Alkoxy oder NHR₃,  
R Wasserstoff, Alkyl oder Alkoxy,  
R₁ Alkyl,  
R₂ und R₃ Wassertoff, Alkyl, Alkylcarbonyl, Alkylsul­
fonyl, Aryl, Arylcarbonyl, Arylsulfonyl, Aralkyl, 
Aralkylcarbonyl oder Aminocarbonyl  
und  
m und n 1 oder 2 bedeuten, und  
worin die genannten Substituenten ihrerseits durch in 
der Farbstoffchemie übliche nichtionische Reste, Carbon- 
und Sulfonsäuregruppen substituiert sein können, werden 
zum Färben von cellulosehaltigen Materialien und Leder 
verwendet.
Patent EP-0309863-A3 (EP)
Title: Composition and method to release an immune reaction to gnrh and method for the immunosterilization of mammals
IPC: A61K47/48
Filed: 1988-09-20
Abstract: A method for suppressing the reproduction capacity of a mammal by stimulating the immune system thereof in order to raise antibodies which bind to the natural GnRH of the mammal comprises using a stimulating agent which is obtained by conjugating
 a) a GnRH molecule in which one or more of the ten naturally occurring amino acids is replaced by another amino acid with a more reactive side chain to
 b) an immunostimulant carrier molecule.
Patent EP-0312006-A3 (EP)
Title: Luminance encoded digital audio system
IPC: G11B20/12
Filed: 1988-10-12
Abstract: A luminance signal encoder and decoder is disclosed 
for digitizing multiple high quality signal channels and 
converting them to a television frame while maintaining 
the Nyquist Sampling Rate, increasing the density of the 
digital information which then can be recorded. Recorded 
signals may then be played back, transmitted to and 
received by any device that utilizes the television 
frame.
Patent EP-0315201-A3 (EP)
Title: Method and apparatus for carrying out measurements in a foaming liquid
IPC: G01N9/36
Filed: 1988-11-04
Abstract: In foaming liquids it is difficult to determine the amount or the flow rate of the foaming liquid by volume measurement. In the method and apparatus now described, the density of the liquid-air mixture can firstly be determined at various levels and these measurements can be used to measure the total amount of the liquid or the flow rate of the liquid, in particular of milk. 
<IMAGE>
Patent EP-0319814-A3 (EP)
Title: Method of preparing asymmetrical dihydropyridines
IPC: C07D211/90
Filed: 1988-11-28
Abstract: Nitrenedipine is prepared by reaction of an ylidene compound of the formula II (IIa) or (IIb) 
<IMAGE>
 with an enamine compound of the formula (IIIa) or (IIIb) 
<IMAGE>
 the reaction being carried out in an organic solvent in the presence of catalytic amounts of diisopropylamine acetate or dimethylbenzylamine acetate.
Patent EP-0320732-A3 (EP)
Title: Analyser for determining a component in a liquid
IPC: G01N35/00
Filed: 1988-12-03
Abstract: The system is particularly used for the determination of blood or urine, and consists of test elements, each having at least one test field, and an evaluation device for measuring a characteristic change in the test field. 
<??>To attain rapid and specific heating of individual test fields, particularly for test elements in the form of multiple test strips 1, the corresponding test field 2 has a metallically conductive layer 12 which extends parallel to the test field and is in thermal contact with it. The evaluation device has an induction heater 13, 14, 15, and the test element guide in the evaluation device is so designed that the metallically conductive layer 12 is located, at least prior to the measurement, within the effective range of the alternating magnetic field emanating from the induction heater. 
<IMAGE>
Patent EP-0320953-A3 (EP)
IPC: F16L3/04
Filed: 1988-12-15
Abstract: Die Befestigung einer Buchse (1) in Kunststoff (10) erfolgt 
durch einen Reibeingriff, der nach dem Einsetzen der 
Buchse (1) in eine Aufnahmebohrung des Kunststoffs durch 
Stauchen oder ballige Verformung mittels eines Zugdorns (6) 
hervorgerufen wird. Auf diese Weise läßt sich eine 
Buchse mit hoher Verdrehfestigkiet in Kunststoff 
verankern.
Patent EP-0298724-A3 (EP)
IPC: G06F3/12
Filed: 1988-07-06
Abstract: An interface for use in a printing apparatus of the 
type in which printing is carried out in accordance with 
data fed from a host computer. The interface is selectively 
operable in one of serial mode and parallel mode. When the 
interface is set to the parallel mode, the printer is 
placed in a condition capable of receiving parallel printing 
data from the host computer whereas when the interface is 
set to the serial mode, status data of the printer as set in 
the printer side can be transmitted from the printer to the 
host computer, whereby the host computer can recognize the 
current status of the printer.