baber/WOPTO huggingface dataset:
Patent EP-0166350-A3 (EP)
Title: Stop-positioning device for linear induction motor
IPC: H02P25/06
Filed: 1985-06-14
Abstract: In a linear induction motor, three-phase coils (61, 62, 63) 
wound around a primary core (5) are excited according to a 
three-phase excitation mode for producing a shifting magnetic 
field thereby causing traveling movement of a secondary con­
ductor (2), a plurality of perforations (21) are provided in the 
secondary conductor, and, when it is required to stop the sec­
ondary conductor at a desired stop position, current supply to 
the coil of one phase is interrupted by switches to change over 
the excitation mode to a single-phase excitation mode thereby 
producing a positioning force as a result of the coaction be­
tween magnetic fields and currents induced around the perfor­
ations (21).
Patent EP-0153180-A3 (EP)
IPC: A61F5/44
Filed: 1985-02-18
Abstract: The present invention relates to a body fluid drainage 
device and system.  
     The disposable drainage device of the invention com­
prises a length of flexible tubing having one end sealed with­
in an opening in a drainage bag closed except for the opening 
accommodating the flexible tubing. The opposite end of the 
tubing has a connector suitable for connection to the outlet of 
a leg drainage bag, and the tubing overall has a length e. g. 
of about 3 feet (91.4 cm), which can provide an overall drain­
age path from a leg bag attached to a patient in bed to the 
closed drainage bag positioned outside the bed and below 
the patient which does not include any loops below the up­
permost edge of the drainage bag.  
     The device of the invention. because it is not connected 
directly to the bladder, can be packaged in an unsterilised 
manner. Also, it can form part of a system comprising a leg 
bag, a device according to the invention, and a floor stand or 
hanger for the drainage bag.
Patent EP-0157644-A3 (EP)
IPC: G01J1/42
Filed: 1985-04-03
Abstract: A flame detector (10) comprises a  light collecting lens 
(16) or other device for collecting electromagnetic radiation 
from a flame (12) produced by a flame source (14), a filter (20) 
for passing only a portion of the electromagnetic radiation 
from the lens (16) which changes from between a flame on 
and a flame off condition, a solid state photocell (22) for re­
ceiving the portion of electromagnetic radiation passed by 
the filter (20), and a circuit (26) for producing a signal indica­
tive of whether the flame (12) is on or off in response to a 
signal generated by the photocell (22). The photocell (22) is 
preferably sensitive to ultraviolet radiation to avoid con­
fusion with infrared radiation that is produced by heat near 
the flame source and which heat is not necessarily indicative 
of whether the flame is on or off. The photocell (22) is prefer­
ably made of gallium arsenide phosphide semiconductive 
material.
Patent EP-0172034-A3 (EP)
IPC: C12R1/01
Filed: 1985-08-16
Abstract: A process for preparing 3aα-H-4α-[3′-propionic acid]-5α-­
hydroxy-7aβ-methyl-hexahydro-1-indanone-δ-lactone, hav­
ing the formula 
  
for the chemical synthesis of a pharmaceutical steroid, which 
includes cultivating, in the presence of cholesterol, sitosterol, 
stigmasterol, or a mixture of sitosterol and sitostanol, a 
mutant of the parent species R. australis of the genus 
Rhodococcus.
Patent EP-0177205-A3 (EP)
IPC: H02G1/12
Filed: 1985-09-11
Abstract: A combination tool is provided for carrying out all 
of the operations necessary to connect a telephone jack to 
the appropriate cable, by first cutting the cable to the length 
using cutting blades provided on the tool, and then stripping 
the insulation sheet from the cable by stripping blades also 
provided on the tool, subsequently crimping the jack to the 
cable using a punch and die crimping set also provided on 
the tool. The tool comprises a pair of parts 10, 12 which are 
generally parallel to one another and are closed together by 
a lever 40 using a fulcrum and roller system.
Patent EP-0203555-A3 (EP)
Title: Mittel zur Funktionsdiagnose der Hypophyse und zur Therapie von Störungen der Hypophysenfunktionen
IPC: A61K38/09
Filed: 1986-05-24
Abstract: Mittel zur Funktionsdiagnose der Hypophyse und zur 
Therapie von Störungen der Hypophysenfunktionen, enthal­
ten mindestens zwei der vier Hormone GHRH (zur Stimula­
tion von Wachstumshormon), CRF (zur Stimulation von Cor­
ticotropin), TRH (zur Stimulation von Schilddrüsen stimulie­
rendem Hormon und Prolaktin) und LHRH (zur Stimulation 
von luteinisierendem Hormon und Follikel stimulierendem 
Hormon) in wirksamen Mengen in steril ampullierter, inji­
zierbarer Form. Die Hormone sind miteinander verträglich 
und lagerstabil. Sie führen bei gleichzeitiger Applikation zu 
keinen störenden Interferenzen.
Patent EP-0212286-A3 (EP)
IPC: B29D30/00
Filed: 1986-07-21
Abstract: Paint compositions suitable for forming 
decals which can be applied to vehicle tire side­
walls. The compositions comprise a saturated elas­
tomer having a glass transition temperature not 
higher than -40 degrees C., a pigment which is pre­
ferably titanium dioxide in an amount in the range 
of 0.5 to 10 times the weight of elastomer, and a 
solvent. Compositions of this invention are re­
sistant to ultraviolet light and ozone, maintain 
color and integrity during outdoor aging, and have 
a long fatigue life.
Patent EP-0213500-A3 (EP)
IPC: C11D3/37
Filed: 1986-08-14
Abstract: A clear or transluscent liquid detergent 
composition that is pourable at room temperature and 
provides soil anti-redeposition, improved cleaning 
performance, and viscosity control, comprises l to 
60% of at least one surfactant, up to 20% of a 
water-soluble sequestrant builder, 0.l to 2% of an 
active agent selected from homopolymers and 
copolymers of acrylic acid, and enough water and 
other additives to make l00% of said composition.
Patent EP-0216325-A3 (EP)
IPC: C07D207/38
Filed: 1986-09-19
Abstract: Zur Herstellung des cerebral wirksamen 4-Hydroxy-2-oxo-pyrro­
lidin-1-yl-acetamids wird ein neues einfaches Verfahren ausge­
hend von 4-Alkoxy-3-pyrrolin-2-on-1-yl-essigsäurealkylestern 
beschrieben.
Patent EP-0217384-A3 (EP)
IPC: A61B5/296
Filed: 1986-10-01
Abstract: An electrocardiographic electrode 
to be held in close contact with the 
skin (M) for deriving a weak voltage therefrom comprises a 
base member (12) provided with a central opening (13), a reinforcement 
member (14) bonded to the front side (12a) of the 
base member (12) to close the opening, a contact 
member (15) penetrating the central portion of the reinforcement 
member to be coupled to a lead connector (17), and an elect­
rode member (16) secured to the underside of the contact member (15). 
The base member with the central 
opening is coated with an adhesive both on the back side (12b) to be held 
in contact with the skin (M) and on the front (12a) side 
coupled to the lead connector (17).
Patent EP-0203796-A3 (EP)
IPC: E04C3/02
Filed: 1986-05-23
Abstract: An arch-frame section (10) comprising a fascia member 
(20), a soffit member (35), and a bead (38), characterised in 
that one of the said members (35) is formed integrally with the 
bead (38) by perforating a metal strip such as to provide first, 
second and third regions (31, 32, 33) alongside one another, 
the first region (31) being perforated to provide said one mem­
ber (35) and a there-adjacent edge portion (36) of the bead 
(38), the second region (32) being imperforate to provide a 
smooth surfaced nose portion (37) of the bead (38), and the 
third region (33) being perforated to provide said bead (38) 
with an opposite edge portion (39) adjacent the other said 
member (20).
Patent EP-0198789-A3 (EP)
Title: Pipe junction and connector sleeve for use therewith
IPC: F16L58/00
Filed: 1986-02-27
Abstract: 1. A pipe connection for the localised laying of thin-walled line pipes made of corrosion-resistant or high-alloy rustproof steel for water and heating installations, with a deformable connecting sleeve (2), also thin-walled, which is pushed onto the pipe ends (11, 12) and is made of the same type of material, the ends of which are formed as tori and have a sealing ring (3) disposed therein, surround the pipe ends (11, 12) with a press fit, and which has a copper working part (1) serving for cathodic protection against corrosion and which is in electrically conductive contact with an area of the pipe ends (11, 12) and the connecting sleeve (2), characterised in that a copper ring (1) is disposed inside the connecting sleeve (2) on the outer end of each pipe end (5).
Patent EP-0242819-A3 (EP)
Title: Bending tool
IPC: E04D15/00
Filed: 1987-04-16
Abstract: In order to be able to bend and mount roof-gutter supports (T) on the roof in accordance with the pitch of the roof, a frame (12) is placed on the double lathing (D) at the roof end and the next roof lath (L), which frame possesses a holding device (18) having a channel (30) open on one side, into which the roof-gutter support (T) is inserted from below and in which it is guided. The frame (12) is clamped to the roof by means of a clamping device (40). By turning a pivoted lever (32), the roof-gutter support (T) is bent onto the double lathing (D) and nailed thereto. <IMAGE>
Patent EP-0257516-A3 (EP)
IPC: C08K3/22
Filed: 1987-08-18
Abstract: Die Erfindung betrifft eine halogenfreie, selbstverlöschende, schlag­
feste, thermoplastische Formasse enthaltend, bezogen auf A+B+C+D, 
   A 10 bis 45 Gew.% mindestens eines thermoplastischen Harzes,    B 1 bis 25 Gew.% mindestens eines Blockcopolymeren mit mindestens drei 
Blöcken,    C 30 bis 70 Gew.% Aluminiumhydroxid und/oder Magnesiumhydroxid,    D 1 bis 25 Gew.% einer oder mehrerer organischer Phosphorverbindungen,    
dadurch gekennzeichnet, daß das thermoplastische Harz A mindestens ein 
vinylaromatisches Monomeres mit 8 bis 12 C-Atomen aufweist und daß ferner 
die organischen Phosphorverbindungen D ein Molekulargewicht von 
mindestens 250 g.mol⁻¹ aufweisen und ausgewählt werden aus der Gruppe der 
alkyl- und/oder arylsubstituierten Phosphinoxide, der alkyl- und/oder 
arylsubstituierten Phosphate und Mischungen davon.  
     Die Formmasse wird verwendet zur Herstellung von Formteilen.
Patent EP-0259806-A3 (EP)
IPC: A01N25/08
Filed: 1987-09-04
Abstract: A gypsum-based pesticide product and method of manufac­
ture of such product in which the product has a release time for 
the pesticide which is determined at least in part by its size and 
in which the gypsum is a solid formed by the bonding of plaster 
of Paris and water. The product, prior to formation of the solid, 
includes, by weight, no more than about 20% water, approximately 
5% of pesticide, with the balance plaster of Paris. The ingred­
ients, prior to formation into a solid, are intimately mixed for 
a time period which is only a fraction of the setting time of the 
mixture with the amount of water being no greater than that re­
quired to completely set the plaster of Paris into gypsum.
Patent EP-0259835-A3 (EP)
Title: Pyridazinone derivatives
IPC: C07D237/04
Filed: 1987-09-08
Abstract: A pyridazinone derivative represented by the following general formula <CHEM> wherein R1 represents a hydrogen atom or a methyl group, either one of R2, R3 and R4 represents a hydrogen atom and the remaining two of them represent a lower alkyl group, a trifluoromethyl group, a halogen atom, a cyano group or a nitro group, or a salt thereof. The compounds are useful as antihypertensive agents.
Patent EP-0267441-A3 (EP)
IPC: B29C48/90
Filed: 1987-10-12
Abstract: 1. Verfahren und Vorrichtung zur Herstellung von Kunst­
stoffprofilen mit einer fluorierten Schicht.  
         2.1 Um geringe Permeationsraten für Flüssigkeiten und 
Gase zu erhalten, werden Rohrstücke (Polyethylen) 
an ihrer Innen- und/oder Außenseite mit in Flüssig­
keit gelöstem Fluor-Gas behandelt.   
 
Es ist nachteilig, daß nur relativ kurze Rohrstücke 
fluoriert werden können, dabei bedingen niedrige 
Reaktionstemperaturen lange Behandlungszeiten.   
 
Es stellt sich die Aufgabe, ein kontinuierlich durch­
führbares Fluorierungsverfahren mit variablen Reak­
tionszeiten anzuwenden.  
         2.2. Diese Aufgabe wird durch ein Verfahren gelöst, in dem 
bei der kontinuierlichen Extrusion von Kunststoff­
rohren die Innen- und/oder Außenfläche direkt nach 
dem Verlassen des Extruder-Kopfes oder im Anschluß 
an die Extrusion mit einem Fluor enthaltenden Gas 
behandelt wird. Die Reaktionszeit des Reaktionsgases 
wird entsprechend der Extrusionsgeschwindigkeit 
variiert.  
         2.3 Die Rohroberflächen werden zwecks Permeationser­
niedrigung von Flüssigkeiten und Gasen chemisch ver­
ändert.
Patent EP-0269008-A3 (EP)
IPC: H01L21/318
Filed: 1987-11-19
Abstract: For enhancement of device stability, there is disclosed a 
semiconductor device fabricated on a semiconductor substrate (1) 
comprising a) source and drain regions (3 and 4) formed in a 
surface portion of the semiconductor substrate and spaced from 
each other by a channel region, b) a gate insulating film (5) 
formed on the channel region, c) a gate electrode structure (6 
and 7) formed on the gate insulating film, and d) a passivation 
film (12) of an insulating material covering the gate electrode 
structure and containing hydrogen-bonded-silicons equal in number 
to or less than 5 × 10²¹ per cm³, and the unstable hydrogen-­
bonded-silicons are decreased in number so that the semiconductor 
device only have a decreased trap density which results in stable 
operation.
Patent EP-0260777-A3 (EP)
Title: Shoe soles
IPC: A43B13/14
Filed: 1987-01-30
Abstract: SHOE SOLES A shoe sole (l4) having at its bottom surface (l4a) a curvilinear flex groove (24) located at the narrowing region (22) forwardly of the wider region (20) of the shoe sole and extending from the medial side (24b) to the lateral side (24a) in a forwardly oriented arc having its forwardmost portion (24c) offset toward the medial side (24b), to underlie the inner space of the foot forwardly of the metatarsal heads and rearwardly of the phalangeal portions that serve for surface engagement.
Patent EP-0259028-A3 (EP)
IPC: H01J17/04
Filed: 1987-08-10
Abstract: Apparatus for forming an electron beam sheet 
includes a cathode member 5 having a slot 6 in a front 
surface thereof, a grid electrode 4 and the anode 1 of a 
thyratron. When it is desired to trigger the thyratron 
into conduction, a suitably large potential difference is 
applied between the cathode member 5 and the grid 4, 
resulting in a electron beam sheet being produced 
extensive of a slot 6 formed in the front surface of the 
cathode member 5. This produces ionisation and a main 
discharge current is established between the main anode 1 
and cathode 2 of the thyratron.
Patent EP-0270294-A3 (EP)
IPC: H01Q15/14
Filed: 1987-11-24
Abstract: The device relates to a reflective assembly 
for use in an antenna for receiving an incident microwave 
signal. The assembly is comprised of a sequence of microwave 
reflective surfaces (108, 110, 112, 114, 115) 
facing in a common direction. Each reflective surface 
is at least a portion of a concave surface of one of a 
corresponding sequence of paraboloids 
that have a common axis and a common focal 
point. A unit (104) is provided for mounting the 
reflective surfaces in an array such that when the 
incident microwave signal is received parallel to the 
access, each reflective surface reflects the incident 
microwave signal as a reflected microwave signal onto the 
common focal point, wherein each reflected microwave 
signal arrives at the common focal point in-phase with 
each other of the reflected microwave signals.
Patent EP-0283631-A3 (EP)
Title: Method and device for audible signalling of drownings in swimming pools
IPC: G08B21/00
Filed: 1987-12-22
Abstract: The invention describes a method and apparatus for the acoustic signalling of cases of drowning in swimming pools, to guarantee reliable trigger of the alarm while avoiding any false alarms. This is effected basically by a switching element (1) in a water-tight encapsulation, which is disposed beneath the surface of the water and which, in the event of an alarm, triggers a first alarm device (2) and delivers an acoustic signal via a signal horn (5). A transmitter (6) is also connected to the alarm device (2) and transmits the alarm signal to a receiver at a distance and to another alarm device (10). Instead of the switching element (1), a microphone (12) can advantageously be used for cases in which the swimming pool water is frozen.
Patent EP-0273896-A3 (EP)
IPC: B29C49/00
Filed: 1987-12-29
Abstract: Transparent hollow articles are blow-moulded from a composition 
comprising polyethylene terephthalate and styrene maleic 
anhydride copolymer (SMA), using a preform maintained at above 
the transition temperature of the SMA.
Patent EP-0279288-A3 (EP)
IPC: C07B61/00
Filed: 1988-02-04
Abstract: Es wird ein Verfahren sowie eine Vorrichtung zur Her­
stellung von Benzolcarbonsäuren bzw. Benzolcarbonsäure­
estrn oder deren Gemischen vorgeschlagen, wobei insbe­
sondere gleichzeitig p-Toloylsäure aus p-Xylol und Te­
rephthalsäuremonomethylester aus p-Toloylsäureester her­
gestellt wird, wobei die Oxidation durch Zugabe Sauer­
stoff enthaltender Gase und Oxidatorflüssigkeit in Wir­
belstromdüsen unter Bildung einer hochdispersen Reak­
tionsphase erfolgt und die Wirbelstromdüsen in die Oxi­
datorflüssigkeit münden.
Patent EP-0291010-A3 (EP)
Title: Low reflectance bronze coating
IPC: C03C17/36
Filed: 1988-05-10
Abstract: A transparent article for reflecting solar energy comprising a metal alloy oxide film which exhibits color and a low reflectance metal alloy film is disclosed along with a sputtering method for its production.
Patent EP-0306661-A3 (EP)
Title: Multiple port random access memory
IPC: G11C7/00
Filed: 1988-07-12
Abstract: A multiple port memory includes a set of memo­
ry units each comprising a set of memory cells, one 
corresponding to each port. Each cell of a memory 
unit stores a single data bit and each cell is 
independently read and write accessed through sepa­
rate data, address and control busses. The cells 
of each memory unit are cross-coupled so that when 
the state of the bit stored by one of the cells of 
a memory unit is changed when write accessed, the 
other cells of the memory unit thereafter change 
the states of their stored bits in the same way.
Patent EP-0304798-A3 (EP)
Title: Mattress having a core of pocketed springs
IPC: A47C27/06
Filed: 1988-08-18
Abstract: The mattress has a multiplicity of joined-together, encapsulated helical springs (8), one helical spring being arranged in each case in a closed pocket (5) made of fabric, nonwoven material or the like. The closed pockets (5) are arranged joined together as strips (1, 2, 3, 4) in one direction and connected by bonding transversely to the direction of the strips. A connection wall (9) made of elastic material is provided between in each case two adjacent strips parallel to the direction of the strips (1, 2, 3, 4). The pockets (5) of the strips (1, 2, 3, 4) are bonded to one another indirectly via one connection wall (9) in each case. 
<IMAGE>
Patent EP-0322519-A3 (EP)
Title: Operational amplifier utilizing trimmable current sources
IPC: H03F3/26
Filed: 1988-09-29
Abstract: The first and second inputs of an operational 
amplifier (2) are each coupled to a trimmable JFET current 
source. Each JFET current source (J1 or J3) comprises a 
first JFET having a gate coupled to a first source of 
supply voltage, a source coupled via an adjustable 
resistor (R T1 , R T2 ) to the first source of supply 
voltage, and a drain coupled respectively to either the 
first or second input of the operational amplifier. The 
drain terminal of each JFET is coupled to the source 
terminal of an additional JFET (J2 or J4) which has its 
drain coupled to a second source of supply voltage and its 
gate coupled to an input potential.
Patent EP-0313858-A3 (EP)
Title: Analytical element
IPC: G01N33/543
Filed: 1988-09-30
Abstract: A multi-layer dry-type chemical analyzing element 
capable of analysis of a particular component in an 
aqueous liquid sample, which comprises at least two water-­
permeable layers and which is wherein one of the at least 
two water-permeable layers is a substrate layer containing 
a substrate of an enzyme and the other water-permeable 
layer is a color reaction layer, the substrate is 
chemically bound with a dye moiety with a temporarily 
hypsochromically shifted spectral absorption maximum to 
form a non-diffusible substance which reacts with a 
substance having an enzyme activity to form a diffusible 
substance containing a dye moiety with a temporarily 
hypsochromically shifted spectral absorption in the mole­
cule, and the color reaction layer contains a reactive 
substance which reacts with the diffusible substance to 
thereby lengthen the wavelength of the maximum spectral 
absorption of the temporarily shifted dye moiety.
Patent EP-0316660-A3 (EP)
IPC: H04B10/27
Filed: 1988-11-03
Abstract: Bei bekannten Glasfaser-Übertragungssystemen mit einer Vielzahl 
von Stationen (T1, Tn) weist jede Station eine Sendeeinrichtung auf, in 
welcher das ankommende Signal verstärkt weitergegeben wird. 
Bei Ausfall der Station fehlt die über einen Verzweiger eingespeiste 
Energie des aufgefrischten Signals, so daß bei mehreren 
hintereinanderliegenden ausgefallenen Stationen das optische Signal 
zu stark gedämpft wird.  
     Es werden zwei gegengerichtet betriebene Glasfaser-Übertragungsleitungen 
(L1,L2) vorgesehen, bei welchen am einen Ende eine von einem 
Zeitrahmengenerator gesteuerte Sendeeinrichtung (SE) angeschlossen ist, 
dabei weisen die freien Zeitplätze ein optisches Dauersignal auf, 
welches durch den Sender einer Station modulierbar ist, zur Aussendung 
einer Information werden beide Glasfaser-Übertragungsleitungen 
benutzt.  
     Das Glasfaser-Übertragungssystem dient zur sicheren Übermittlung 
von Nachrichten zwischen Stationen, wobei auch bei einer Unterbrechung 
der Glasfaser-Übertragungsleitung ein sicherer Betrieb 
gewährleistet wird.
Patent EP-0328746-A3 (EP)
Title: Drying method for precision washing
IPC: B08B3/08
Filed: 1988-11-14
Abstract: A drying method for precision washing performed is dis­
closed in which a drying gas is used to remove the water 
from the surfaces of an object to be washed after precision 
washing of said object at a preceding stage and final washing 
with pure water, wherein said object immersed in said pure 
water serving as washing water is pulled up out the water 
surface at a given speed into said drying gas.
Patent EP-0319023-A3 (EP)
IPC: B29C65/36
Filed: 1988-12-02
Abstract: There is disclosed a novel reusable plastic drum container 
assembly and a process for installing a fitting-receiving member 
in an opening provided in a drum head wherein the opening is 
formed by a cylindrically-shaped neck member having an outer 
sloping surface including a circularly-shaped indentation protion 
extending perpendicularly from top surface of the drum head and 
wherein the fitting-receiving member in cross-section is of an 
inverted U-shape having an inner cylindrically-shaped portion, a 
circularly-shaped base portion, and an outer 
cylindrically-shaped leg portion defining a channel and is 
disposed over the neck member of the drum head with an 
electromagnetic bonding material fused between the outer surfaces 
of the neck member and the interior surfaces of the 
fitting-receiving member.
Patent EP-0277785-A3 (EP)
IPC: G01H11/08
Filed: 1988-01-29
Abstract: An acoustic transducer-lens system includes a 
buffer rod (11), a shear polarized piezoelectric 
material layer (12) coupled to one end (13) of the 
buffer rod (11) and a lens (16) formed at the other end 
(14) of said rod (11), cooperating to launch 
longitudinal acoustic waves from the lens (16).