baber/WOPTO huggingface dataset:
Patent EP-0173127-A3 (EP)
IPC: G09F3/03
Filed: 1985-08-06
Abstract: A seal of the ball type in which the seal body is formed 
of two cup-shaped body portions which retain internally a 
shackle locking device which is press-fitted into and 
projects through a suitable aperture in the bottom of one of 
the body portions. The body portions each have a radially 
extending flange at the open end thereof, which are 
superimposed and welded together in such a manner that 
there is no gap between the flanges at the outer periphery 
thereof.
Patent EP-0169605-A3 (EP)
IPC: H01C10/20
Filed: 1985-07-08
Abstract: Überblendschaltungseinrichtung an elektrischen Wie­
dergabegeräten zum Überblenden der von einem Signalge­
ber abgegebenen Signale zwischen zwei Wiedergabeeinhei­
ten, mit einem mittels Abtastern abgetasteten, regelbaren 
Widerstand, der durch Verstellen der Abtaster längs seiner 
Widerstandsbahn jeweils der einen Wiedergabeeinheit einen 
von dem Maximalwert bis zu dem Minimalwert abnehmen­
den Überblendwiderstand und der anderen Wiedergabeein­
heit einen von dem Minimalwert bis zu dem Maximalwert 
zunehmenden Überblendwiderstand vorschaltet. Parallel zu 
den Wiedergabeeinheiten (R L1 , R i1  + R L1 ; R L2 , R i2 + R L2 ) sind 
regelbare Zusatzwiderstände (R z ) geschaltet. Bei gemein­
schaftlicher Bewegung aller Abtaster verändern die anderen 
Abtaster die Zusatzwiderstände (R z , 100 R z ) derart gegensin­
nig zueinander, daß sich der zu der einen Wiedergabeeinheit 
parallelgeschaltete Zusatzwiderstand (R z ) von dem Maximal­
wert bis zu einem Minimalwert und der zu der anderen 
Wiedergabeeinheit parallelgeschaltete Zusatzwiderstand 
von dem Minimalwert bis zu dem Maximalwert verändert.
Patent EP-0164275-A3 (EP)
IPC: G11B9/06
Filed: 1985-06-10
Abstract: An information signal recording medium comprises a 
core material made of a non-conductive material, and a sur­
face material made of a conductive material and in close 
adherence with at least one surface of the core material. 
Variations in geometrical configuration in accordance with 
information signals to be recorded on the recording medium 
are compression molded on the surface material. The ma­
terials constituting the surface material and the core 
material are selected so that a ratio V C /V N  between a melt 
viscosity V C  of the surface material and a melt viscosity V N  of 
the core material at a temperature and a shear rate at the 
time of the compression molding is less than or approxi­
mately equal to 1.6.
Patent EP-0176223-A3 (EP)
IPC: F24C15/08
Filed: 1985-08-21
Abstract: A floor standing electric cooker is provided comprising a 
casing (21,29), a hob (10), an upper oven (12) and a lower fan 
oven (14) housed in an oven space of the casing above a 
plinth (16). Convective cooling air (27) enters the plinth (16) 
and a first part flows through openings (25) in floor (24) 
through the oven space, discharging through hob opening 
(33). A second part (30) flows from the rear of the plinth (16) 
up wall (29). When the lower oven (14) is in use cooling fan 
(37) coaxial with oven fan (36) provides a forced flow of cool 
outside air into the oven space. Air is ducted by cover (41) 
past terminals (40) to fan inlet (38) whereby the terminals 
(40) are kept cool when the lower oven (14) is on. Despite the 
compactness of the cooker, the cooling of sidewalls (21) is 
sufficiently effective for them to butt against kitchen units 
without an air gap.
Patent EP-0178925-A3 (EP)
Title: Improvements in or relating to a method of dispensing and/or a dispenser
IPC: A61M16/00
Filed: 1985-10-16
Abstract: A dispenser and a method of using the dispenser which comprises a supply means (1) for supplying inhalable material in inhalable form, the supply means (1) being in connection with atmosphere and a mouth piece (3). Flow controls means (8) are provided which allow or substantially prevent the flow between the supply means (1) and the mouth piece (3) and supply means (1) and the atmosphere. A signalling means (24) which indicates to the user when to inhale and detection means (14) to detect the commencement of inspiration and/or expiration and to cause the flow control means to cause or allow the inhalable material to move from the supply means (1) to the mouth piece (3) during a selected part of the period of inspiration.
Patent EP-0186495-A3 (EP)
Title: Production of microbial cellulose
IPC: C12P19/04
Filed: 1985-12-23
Abstract: The present invention comprises a process for microbial cellulose production. Both a liquid culture comprising a cellulose-producing microorganism and a structure having a first side and a second side and comprising material permeable to gases are provided. The first side of the structure is contacted with an oxygen-containing gas. The second side of the structure is contacted with the liquid culture so that microbial cellulose is produced upon the second side. The supply of oxygen to cellulose-producing microorganisms through gas permeable material and the resultant depositions of cellulose upon said material permits the production of shaped objects or a continuous cellulose production. The addition of agents altering the configuration of microbial cellulose may be used to alter the microbial cellulose products.
Patent EP-0202477-A3 (EP)
IPC: H01L29/78
Filed: 1986-04-17
Abstract: A method of forming an electrical short circuit between 
adjoining regions of an insulated gate semiconductor device 
uses retained portions of insulating layers formed over gate 
electrodes as an etching mask. The insulating layers are 
formed over the exposed surfaces of the insulated gate 
device, including the gate electrodes, and are then selective­
ly removed to leave the retained portions covering the gate 
electrode top surfaces and sidewalls while exposing selected 
areas of a semiconductor substrate. The retained portions of 
the insulating layers are then used as an etching mask to etch 
away selected portions of the adjoining regions in the 
semiconductor substrate and expose a junction therebe­
tween. The electrical short circuit is subsequently formed at 
the exposed junction.
Patent EP-0203345-A3 (EP)
Title: Device for the production of a cold gas for medical application
IPC: A61F7/00
Filed: 1986-04-17
Abstract: A device is provided for producing a cold treatment gas from nitrogen and air for the cryotherapy of rheumatic diseases in which liquid nitrogen vaporizes and is mixed in the desired ratio with the dry air which is at a higher pressure. The device includes a vessel for the storage of the liquid nitrogen which has a capacity for carrying out at least one or more treatments. Heat exchanging apparatuses are installed in the vessel for channeling a portion of the air which is at a higher pressure. A blending intersection for blending vaporized nitrogen, cooled air and non-cooled air is attached to the vessel. A blower is provided with a dryer having an outlet pipe which branches to a connection with the blending intersection and to a connection with the heat exchanging apparatus.
Patent EP-0225489-A3 (EP)
IPC: H01L27/06
Filed: 1986-11-07
Abstract: For achieving high switching speed and high noise immunity, 
there is disclosed a logic circuit comprising a logic gate having 
at least one CMOS inverter circuit (21) provided between voltage 
sources of high and low levels and having a first intermediate 
node (28), the logic gate being responsive to at least one input 
signal applied thereto and operative to carry out the logical 
operation for changing a voltage level at the first intermediate 
node (28) between the high and low levels, a series combination of 
first (24) and second (25) bipolar transistors provided between the voltage 
sources and having an output node (31) provided between the first and 
second bipolar transistors, the first and second bipolar 
transistors being complementarily changed between on and off 
conditions based on voltage levels of respective base nodes 
thereof for changing a voltage level at the output node (31) between 
the high and low levels, a series combination of gate means (22) and a 
resistor (23) provided between the output node (31) and one of the voltage 
sources and having a second intermediate node (30) provided between 
the gate means (22) and the resistor (23), the gate means being responsive 
to the input signal (SIN) and operative to establish or block an 
electrical path between the output node and one of the voltage 
sources for supplying said second intermediate node (30) with the 
opposite voltage level to the voltage level at the first 
intermediate node (28), a first voltage level propagation path 
operative to apply the voltage level appearing at the first 
 
 
intermediate node (28) to the base node of the first bipolar 
transistor (24), and a second voltage level propagation path operative 
to apply the voltage level appearing at the second intermediate 
node (30) to the base node of the second bipolar transistor.
Patent EP-0230217-A3 (EP)
IPC: C21C7/072
Filed: 1986-12-23
Abstract: Ein Spülstein (1) für metallurgische Gefässe besteht aus ei­
nem feuerfesten Steinkörper (2), der gerichtete Strömungska­
näle (3) aufweist.  
     Um eine sichere Gasführung zu gewährleisten, um­
schliesst der Steinkörper (2) wenigstens ein Verteilungsrohr 
(4) mit Anschlussleitungen (5) für die einzelnen Strömungska­
näle (3).
Patent EP-0250709-A3 (EP)
Title: Method and device for attaching together webs of form sets
IPC: B65H37/04
Filed: 1987-02-21
Abstract: In the method for attaching webs of form sets having at least one edge-side transport perforation, in each case adhesive strips from an adhesive tape fed parallel to the transport direction are separated transversely to the transport direction and pressed onto the set of forms in such a way that portions of the adhesive strips come to rest in each case over a hole of the transport perforation. Subsequently, the portions are pushed through the relevant hole, turned over and placed on. 
<??>In order that the set of forms is no longer damaged when the adhesive strips are cut off and the wear of the separation device is considerably reduced, before the adhesive strip (17) is placed completely on the set of forms (4) it is cut off above the set of forms without cutting into the latter. For this purpose, the separation device (12) is arranged with clearance from the pressing-on device (18, 19; 20, 21) and provided with blades (14, 15) and counter-blades (16) above the transport path of the set of forms (4). 
<IMAGE>
Patent EP-0266517-A3 (EP)
Title: Device for feeding solids into liquids in a controlled manner
IPC: D06P1/673
Filed: 1987-09-09
Abstract: The invention relates to a device which, by means of a rotary valve (2), enables a solid in granular or powder form from the hopper (1) to be continuously fed in a metered manner into a circulating liquid (4), in which it becomes dissolved or suspended.
Patent EP-0268835-A3 (EP)
Title: Pump unit, particularly for dishwashers
IPC: F04D13/14
Filed: 1987-10-22
Abstract: Pump unit for dishwashers having a reversible motor whose shaft (3) drives the impellers (4,5) of a peripheral outflow discharge pump (6) and a centrifugal circulating pump (7). The impeller (5) of the centrifugal pump is of the kind having blades (12) which are oriented forwards with respect to the direction of rotation (13) of the shaft (3) in which the centrifugal pump is pumping and the discharge pump is rotating in a reverse direction. The overall energy consumption, hydraulic noise and vibrations of the whole pump unit are reduced.
Patent EP-0272434-A3 (EP)
IPC: A61B17/16
Filed: 1987-11-12
Abstract: Bei einer Knochenbohrmaschine mit einer im Bohrmaschi­
nengehäuse durch einen Elektromotor drehbaren Abtriebs­
welle, die ein Spannelement für ein Bohrwerkzeug an­
treibt, ist zur Schaffung von Maßnahmen zu einer stoß­
freien und umschaltbaren Abtriebswelle vorgesehen, daß 
die Motorwelle (3) durch ein flexibles Kraftübertra­
gungsglied (5) mit der Abtriebswelle (6) in Verbindung 
steht und daß die Abtriebswelle (6) über mindestens 
ein umschaltbares Planetenradgetriebe einen das Spann­
element aufnehmenden Wellenstumpf (24) dreht.
Patent EP-0275495-A3 (EP)
Title: Refuse collecting device for a sink, especially a fitted sink
IPC: B65F1/14
Filed: 1987-12-16
Abstract: Garbage collection device for a built-in sink unit with a garbage discharge opening which is integrated into its top surface and below which a holder is arranged for several waste containers, one of which can be loaded with garbage through the discharge opening. To enable easy sorting of the garbage to be disposed of through the garbage discharge opening, the holder comprises a waste container support in the form of a merry-go-round and an actuating means for the support in order to selectively bring one of several waste containers into the position below the discharge opening.
Patent EP-0263691-A3 (EP)
IPC: A61J3/07
Filed: 1987-10-07
Abstract: A heavy density depot for lodgement in the 
rumeno-reticulum of a ruminant animal and progressive 
release of veterinary substance, comprises an elongate 
body (1) containing the veterinary substance (5) and 
having an aperture (3) to allow its progressive release, 
and a domed weight (8) at a leading end of the body to 
facilitate passage down the animal's oesophagus. The 
weight is usually outside the body. The construction is 
particularly compact so maximising the amount of 
veterinary substance contained.
Patent EP-0297380-A3 (EP)
Title: Indolyl propanols, process for their preparation, their uses and preparation containing them
IPC: C07D209/34
Filed: 1988-06-20
Abstract: Substituted indolylpropanols of the formula I   <IMAGE> (I)  in which R1 denotes a cyano, carboxamido, alkoxycarbonyl, hydroxyl or acetyl group, Y stands for the group A   <IMAGE> (A)  wherein n is the number 2 or 3, or the group B,   <IMAGE> (B)  R2 stands for R2' where Y denotes the group A and for R2'' when Y denotes the group B, where R2' denotes pyridinyl, thienyl or substituted phenyl which is monosubstituted or disubstituted by difluoromethoxy, difluoromethylthio, trifluoromethoxy, trifluoromethylthio, trifluoroethoxy, alkoxyalkoxy, cycloalkylalkoxy, alkoxyalkyl, alkylthioalkoxy, alkylsulphinylalkoxy, alkylsulphonylalkoxy, alkoxyalkylthio, alkoxyalkylsulphinyl, alkoxyalkylsulphonyl, alkylthioalkyl, alkylsulphinylalkyl, alkylsulphonylalkyl and dialkylaminoalkoxy, and R2'' denotes pyridinyl, thienyl, phenyl or substituted phenyl which is monosubstituted or disubstituted by halogen, alkyl, cycloalkyl, alkoxy, difluoromethoxy, difluoromethylthio, trifluoromethoxy, trifluoromethylthio, trifluoroethoxy, alkoxyalkoxy, cycloalkylalkoxy, alkoxyalkyl, alkylthioalkoxy, alkylsulphinylalkoxy, alkylsulphonylalkoxy, alkoxyalkylthio, alkoxyalkylsulphinyl, alkoxyalkylsulphonyl, alkylthioalkyl, alkylsulphinylalkyl, alkylsulphonylalkyl and dialkylaminoalkoxy, and R3 stands for R3' when Y denotes the group A and for R3''  when R denotes the group B, where R3' denotes hydrogen, difluoromethoxy, difluoromethylthio, trifluoromethoxy, trifluoromethylthio, trifluoroethoxy, alkoxylalkoxy, alkoxyalkyl, alkylthioalkoxy, alkylsulphinylalkoxy, alkylsulphonylalkoxy, alkoxyalkylthio, alkoxyalkylsulphinyl, alkoxyalkylsulphonyl, alkylthioalkyl, alkylsulphinylalkyl, alkylsulphonylalkyl or dialkylaminoalkoxy, and R3'' denotes hydrogen, alkoxy, halogen, difluoromethoxy, difluoromethylthio, trifluoromethoxy, trifluoromethylthio, trifluoroethoxy, alkoxyalkoxy, alkoxyalkyl, alkylthioalkoxy, alkylsulphinylalkoxy, alkylsulphonylalkoxy, alkoxyalkylthio, alkoxyalkylsulphinyl, alkoxyalkylsulphonyl, alkylthioalkyl, alkylsulphinylalkyl, alkylsulphonylalkyl or dialkylaminoalkoxy, or a physiologically tolerable hydrolysable derivative thereof, in which the hydroxyl group in the 2-position of the 3-aminopropoxy side chain is present in esterified form, and also their tautomeric forms and their salts and also acid addition salts, where in all cases previously mentioned alkyl of the alkyl groups or of alkyl moieties or alkylene moieties of groups in each case denotes straight-chain or branched alkyl or alkylene having 1 to 6 carbon atoms and cycloalkyl has 3 to 7 carbon atoms, with the proviso that if R2' denotes pyridinyl or thienyl, R3' does not denote hydrogen, but one of the other R3 radicals mentioned show positive inotropic, vasodilatory and antiarrhythmic action and are suitable for the treatment of cardiac insufficiency, cardiac arrhythmias and hypertonia, coronary heart disease and peripheral and central arterial circulatory disturbances.
Patent EP-0299429-A3 (EP)
Title: Preparation of a composition comprising immune cells from wharton's jelly
IPC: A61K35/44
Filed: 1988-07-12
Abstract: The preparation comprises removing from mammalian fetuses, at a time when the fetuses are still immunologically inert, the part of the umbilical cord which is called Wharton's jelly, comminuting it in an isotonic aqueous solution, removing from the resulting product the tissue fractions which do not float, and obtaining the resulting cell suspension.
Patent EP-0313866-A3 (EP)
Title: Bindung zwischen einem Ski und einem Element
IPC: A63C11/26
Filed: 1988-10-01
Abstract: Die Erfindung betrifft ein Verfahren zum Verbinden eines Elementes auf 
der Oberseite eines Ski, mittels mindestens eines Vorsprungs, welches an 
der Unterseite des Elementes vorgesehen ist und mit mindestens einer 
auf/in der Oberseite des Ski ausgebildeten Ausnehmung in Eingriff 
bringbar ist.  
     Erfindungsgemäß ist die Länge (je)des Vorsprungs (14-64) und die Tiefe 
(je)der Ausnehmung (1a) größer als die Stärke der oberen Wand des 
Kastens (1c) des Ski (1), wobei jede Ausnehmung durch eine Bohrung (1a) 
im Ski (1) gebildet wird, welche bis in den Kern (1d) des Ski (1) reichend 
eingearbeitet wird. Dabei wird (je)der Vorsprung (14-64) mittels zumindest 
einer Rastfläche (14f-64f) mit Preßsitz in den Kern (1d) der ihm 
zugehörigen Bohrung (1a) eingesetzt.  
     Weiters betrifft die Erfindung ein zur Verwendung des Verfahrens 
geeignetes Element.
Patent EP-0314064-A3 (EP)
Title: Plastic ligating clips
IPC: A61B17/122
Filed: 1988-10-25
Abstract: A polymeric, surgical clip (10) having first and second curved leg members (12, 14) joined at their proximal end by a reduced thickness hinge portion (16) and movable from an open position to a closed position for clamping a vessel between curved opposing inner surfaces (20, 24) which are substantially parallel when the clip (10) is closed. The first leg member (12) has a concave inner surface (20) and a hook portion (22) at its distal end curved toward the second leg member (14). A ligating clip applying instrument for applying the clip (10) has a pair of handles pivoted about a hinge point and extends beyond the hinge point to form a pair of clip closing jaws equipped with means for engaging bosses located on the sides of the first and second leg members (12, 14).
Patent EP-0315193-A3 (EP)
Title: Optically active compound and chiral liquid crystal composition containing the same
IPC: C09K19/34
Filed: 1988-11-04
Abstract: An optically active compound represented by the 
general formula (I) of:  
R-Z-COO-(Ph) k -Ph(Y)-CO-(CH₂) m C*HE L      (I)  
In the general formula (I) R is an alkyl or alkoxy group 
having 4 to 22 carbon atoms; Z is the one selected from the 
group consisting of -Ph-, -Ph(X)-, -Ph-Ph-, Ph(X)-Ph-, 
-Ph-cy-, -Ph(X)-cy- and -py-Ph-; -Ph- is a 1,4-substituted 
phenylene group; -Ph-Ph- is a 4,4′-substituted diphenylene 
group; -cy- is a trans-1,4-cyclohexane group, -py is 
2,5-substituted pyrimidine group; X is a halogen atom at 
the ortho-position to R;  k  is zero or 1, Y is the one 
selected from the group consisting of H, OH, halogen atoms 
and methyl group; C* is an asymmetric carbon atom; E is 
the one selected from the group consisting of methyl group, 
halogen atoms and CF₃; L is an alkyl, aryl or aralkyl group 
having not more than 10 carbon atoms; and  m  is an integer 
of zero to 6 where  m  takes zero when Y is H and Z is -Ph- or 
-Ph-Ph-. The optically active compound is usable as an 
ingredient for a liquid crystal composition which has high 
spontaneous polarization, exhibits the Sc* phase (chiral 
smectic C liquid crystalline phase) in a wide temperature 
range and high speed response.
Patent EP-0326673-A3 (EP)
IPC: C07H15/04
Filed: 1988-12-02
Abstract: Alkylglucoside mit kurzen Alkylgruppen können in wäßrigen Lösungen 
zu Alkylglucuronsäuren oxidiert werden.  
     Erfindungsgemäß gelingt es nun, auch Saccharide mit langkettigen 
Alkyl- oder Acylgruppen, die in Wasser begrenzt oder nicht löslich 
sind, in wäßrigen Mischungen durch Sauerstoff an Platin-Katalysa­
toren in guten Ausbeuten zu oxidieren.  
     Herstellung von oxidierten substituierten Sacchariden.
Patent EP-0295060-A3 (EP)
IPC: D01G15/34
Filed: 1988-06-08
Abstract: The taker-in roller (16) of a cotton type 
carding machine is provided with a trash separator in the 
form of a knife blade (70) pointing towards the periphery 
of the card-clothing on the roller followed by a card-­
clothed top (78) co-operating in point-to-point fashion 
with the card-clothing on the taker-in roller. A 
screen (90) extends below the feed plate (12) of the 
machine, spaced from the knife blade (70) and a 
second screen (98) extends down from the knife blade so 
that a region of "dead air" is created to the rear of 
that part of the taker-in roller which travels between 
the feed plate (12) and the knife blade (70).
Patent EP-0312293-A3 (EP)
Title: Sensing device for analysis
IPC: G01N21/76
Filed: 1988-10-11
Abstract: Apparatus for quantitative determination of the 
chemical properties of a medium  in situ , characterized by the 
fact that it comprises as an optic probe a sensing device which 
essentially comprises at least one inorganic optical fiber means (2) 
to each of which is attached at an open end (4) thereof a porous 
glass tip (6) which has been obtained by converting thereto a 
substantially non-porous glass tip fused to said open end and 
which has adsorbed on the internal surface thereof at least one 
substance selected from the group consisting of fluorescent and 
other light sensitive substances.
Patent EP-0332039-A3 (EP)
IPC: F24H6/00
Filed: 1989-03-01
Abstract: Gegenstand der Erfindung ist eine bevorzugt als Kachelofen ausge­
bildet Heizeinrichtung, die zum einen die Erzeugung von Warmluft zur 
Raumbeheizung und zum anderen die Gewinnung von Warmwasser ermöglicht.  
     Dazu enthält die Heizeinrichtung eine Heizkammer (3) für eine Ver­
brennung von Brennstoff als primäre Wärmequelle und einen mit zu 
erwärmendem Wasser und über ein Gebläse (2) mit mittels der Heiz­
kammer (3) erhaltener Warmluft speisbaren Wärmetauscher (1). Gemäß 
der Erfindung ist zur Sicherstellung einerseits eines hohen Wirkungs­
grades für die Primärwärmeausnutzung und andererseits eines wärmestau­
freien Betriebs ein gemeinsames Gehäuse (12) für zwei Warmluftkreise 
(I und II) vorgesehen, die im Gehäuse (12) in Wärmeaustausch mitein­
ander stehen und über ein in Abhängigkeit von Betriebszustand des 
Gebläses (2) öffnendes und schließendes Klappensystem (8, 9) unmittel­
bar miteinander verbinden werden können, wobei der erste Warmluft­
kreis (I) die Heizkammer (3) umschließt und den Wärmetauscher (1) 
enthält, während der zweite Warmluftkreis (II) über einen Einlaß (14) 
zu erwärmende Luft aus der Umgebung aufnimmt und über einen Auslaß (7) 
Warmluft an die Umgebung abgeben kann.