baber/WOPTO huggingface dataset:
Patent EP-0095140-A3 (EP)
IPC: F04C29/12
Filed: 1983-05-18
Abstract: A rotary compressor comprises a rotor (14), a cylinder 
(18) having an inner surface slidably contacting the rotor (14) 
at one or more portions thereof, side plates (12, 13) disposed 
on both sides of the cylinder (18) for supporting a rotor 
driving shaft (11), and axial insert type discharge valves (24, 
25) disposed inside the cylinder (18). The cylinder (18) 
includes an inner cylinder (30) having an inner surface 
slidably contacting the rotor (14), and an outer cylinder (31) 
surrounding the whole of the outer periphery of the inner 
cylinder (30).
Patent EP-0102021-A3 (EP)
Title: Fermeture à glissière à arrêt inférieur automatique
IPC: A44B19/38
Filed: 1983-08-13
Abstract: La fermeture comprend un arrêt inférieur formé d'une 
partie mâle (5) et d'une partie femelle (6) fixées, respective­
ment, sur l'un et l'autre des rubans-supports (1,2), et d'un 
taquet (7) fixé en-dessous de l'une des deux parties (5, 6). 
L'arrêt est formé par l'accouplement des parties mâle (5) et 
femelle (6) au moyen du curseur (8), lors de la mise en place 
de celui-ci, par l'extrémité inférieure de la fermeture.  
     Pour empêcher l'engagement de la partie mâle (5) entre 
deux éléments d'accouplement (4), donc la mise en place du 
curseur (8) lorsque la partie mâle (5) ne se trouve pas en 
regard de la partie femelle (6), pour permettre leur accouple­
ment et la formation automatique de l'arrêt, la largeur (B) de 
la tête (5a) de la partie mâle (5) est égale à au moins une fois 
et demi la largeur (A) de la tête (4a) des éléments d'accouple­
ment.
Patent EP-0106267-A3 (EP)
IPC: G01T1/29
Filed: 1983-10-04
Abstract: Body structures into which a gamma-emitting isotope 
has been introduced are investigated using an imaging 
system comprising in sequence a collimator, a first detector, 
a filter, and a second detector. The first detector is partially 
transparent to the emerging photons and the filter is adapted 
to have an absorption edge energy fractionally less than the 
energy of the radioactive isotope source. The first detector 
produces an image of both scattered and non-scattered 
photons and the second detector simultaneously produces 
an image of only the scattered photons. The two images can 
be manipulated to produce an image due only to non-­
scattered photons which is the image of interest.
Patent EP-0109130-A3 (EP)
Title: Apparatus for controlling the write beam on an optical data recording system
IPC: G11B27/36
Filed: 1983-11-10
Abstract: Apparatus for recording data by means of a beam or radiation on a recording medium which upon exposure to the beam undergoes optically detectable changes in the form of pits, which apparatus includes means for reducing the beam intensity as a result of pit initiation thereby forming more accurate pits.
Patent EP-0111372-A3 (EP)
Title: Hair-cutting device
IPC: B26B19/06
Filed: 1983-12-08
Abstract: The invention relates to a hair-cutting device having a cutter which is adapted to be driven with a reciprocating movement with respect to a stationary cutter, both cutters being provided with teeth directed substantially at right angles to the driving direction. Each tooth of at least one of the cutters is located at an end of an elastic arm and for each tooth a pressure element is provided which is located within the range of elastic deflection of the respective arm.
Patent EP-0103484-A3 (EP)
IPC: B67C3/22
Filed: 1983-09-13
Abstract: A filling nozzle assembly includes an elongated fill sleeve 
(94) for insertion into a container (14). A fill tip (92) is located 
at an end of the sleeve and is axially slidable between open and 
closed positions. A spring 122 biases the tip to its closed 
position. An apparatus (24, 32) is provided to lower the sleeve 
into the container during which time a shroud (96) contacts the 
container inhibiting further insertion of the sleeve, but per­
mitting axial movement of the fill tip, thereby opening same. A 
latch (100) keeps the fill tip open as the sleeve is withdrawn 
from the container until the latch is tripped by a release 
mechanism (146).
Patent EP-0114582-A3 (EP)
IPC: D06F39/12
Filed: 1983-12-21
Abstract: The present invention relates to a rim for a household 
appliance top, made in one piece with a self-supporting 
structure, i.e. requiring no additional sections for obtaining 
sufficient mechanical strenght, which is provided for by 
means of ribs which increase the mechanical strenght of the 
rim.  
     Provision is also made for a fold-down side on the rim 
for inserting the top which is then enclosed by and secured 
to the rim itself.
Patent EP-0122584-A3 (EP)
IPC: C07D501/46
Filed: 1984-04-10
Abstract: Kristallisiertes (6R, 7R)-7-[(Z) -2- (2-Aminothiazol-4-yl) -2- 
(2-carboxy-prop-2- oximino)- acetamido] -3-(1-pyridinium­
methyl)- ceph-3-em-carboxylat x 1,5 Mol Wasser und Ver­
fahren zur seiner Herstellung, gegen bakterielle Infektionen 
wirksame pharmazeutische Zubereitung, die diese Verbin­
dung enthält sowie ein Verfahren zur Herstellung der Zub­
ereitung und die Verwendung dieser verbindung zur Bekämp­
fung bakterieller Infektionen.
Patent EP-0132524-A3 (EP)
IPC: B66C1/66
Filed: 1984-05-09
Abstract: Ein Einschraub-Verbindugsstück (1) dient dazu, einen 
Hülsenanker (6) der in ein Betonfertigteil (5) einbetoniert ist, 
mit einem Transportanker (16) zu verbinden. Das 
Einschraub-Verbindungsstück (1) weist eine Stützplatte auf, 
aus deren Unterseite eine Gewindezapfen (3) herausragt. Der 
Gewindezapfen (3) wird in eine Gewindehülse (4) eingesc­
hraubt, die Teil des Hülsenankers (6) ist. An der Oberseite des 
Einschraub-Verbindungsstücks (1) ist ein Ankerkupplungs­
stück angeordnet, das beispielsweise einen verbreiterten 
Kopf (15) aufweist, der von dem Tranpsortanker (16) hinter­
griffen wird.
Patent EP-0144079-A3 (EP)
Title: Integratable semiconductor circuit for a frequency devider
IPC: H03K23/50
Filed: 1984-11-29
Abstract: An integrable semiconductor circuit for a multi-stage frequency divider having a number of master-slave flip-flop cells constructed in current mode logic forming the individual divider stages which are connected in series to a supply voltage and which are accordingly at different levels of the supply voltage has an input stage to which an input signal at an input frequency, and the inverse thereof, are supplied. The input stage is in the form of a differential amplifier having two identical transistors which are connected to a constant current source. The differential amplifier forms the first divider stage, that is, the first master-slave flip-flop, in combination with a first network including a number of transistors and load resistors. The further divided stages do not require an input circuit, therefore each subsequent stage includes only a network corresponding to the network of the first stage. The outputs of the slave portion of the first network respectively control one of the two inputs of the second network (second divider stage) and so on for each subsequent divider stage. The outputs of the master portion are connected through respective load resistors through respective paths leading to the supply voltage external of the networks. The voltage drop of each path is matched to the voltage drop within the chain of networks leading to the supply voltage.
Patent EP-0146144-A3 (EP)
Title: Vaccine and process for its preparation
IPC: A61K39/085
Filed: 1984-12-19
Abstract: PCT No. PCT/EP84/00414 Sec. 371 Date Aug. 12, 1985 Sec. 102(e) Date Aug. 12, 1985 PCT Filed Dec. 19, 1984 PCT Pub. No. WO85/02771 PCT Pub. Date Jul. 4, 1985.A vaccine for humans or warm-blooded animals for preventing or curing diseases caused by pathogenic germs, for example Staphylococcus or other bacteria, is obtained by growing the respective pathogenic germ in a form that lives on animal protein alien to warm-blooded animals, for example on fish protein, and incorporating this form of pathogenic germ in the vaccine.
Patent EP-0131329-A3 (EP)
Title: Système de chauffage encastré dans le pavement
IPC: F24D5/00
Filed: 1984-06-29
Abstract: Système de chauffage encastré dans le pavement, carac­
térisé en ce qu'il comporte essentiellement une couche 
isolante (5) disposée sur une base (1) et portant un système de 
conduites ou carneaux à air (9), débouchant de part et d'autre 
en des conduites communes (12-13), qui se trouvent en com­
munication avec des conduites d'amenée et de sortie d'air, ce 
système de carneaux à air (9) étant recouvert d'une couche de 
béton accumulatrice de chaleur (10), munie d'une couche de 
revêtement (11).
Patent EP-0160909-A3 (EP)
Title: Process for the chlorination and sulphochlorination of organic compounds
IPC: C07C309/06
Filed: 1985-04-27
Abstract: 1. A process for the chlorination and sulfochlorination of fatty raw materials which are liquid under raction conditions, particularly fatty acids and/or esters thereof, by reaction with chlorine and SO2 , in which the liquid starting material is circulated through a reaction zone in which it is reacted with chlorine ans SO2 introduced into the circuit, characterized in that the chlorine and SO2  are introduced in parallel current with the liquid starting material and, together with the liquid starting material, are passed through an intensive mixer during or before entry into the reaction zone, the quantity of chlorine and SO2  introduced being measured in such a way that the reaction mixture passes through the reaction zone as a substantially homogeneous liquid phase.
Patent EP-0167844-A3 (EP)
Title: Mat made of elastic material
IPC: E01B19/00
Filed: 1985-06-08
Abstract: A mat comprising an elastic material which serves as an underlay for a ballast bed of crushed stone, metallic particles, or the like is provided with a plurality of projections on its underside and with an upper layer of a material different from the elastic material. This upper layer on the upper side of the mat advantageously comprises a strong fabric. Particularly the upper layer may comprise a multilayered fabric with inlay layers of elastic material positioned between the individual layers of the multilayer fabric as well as a coverying layer of a softer material on the upper surface of the upper layer of the mat. The fabric of the upper layer of the mat advantageously comprises a water and rot resistant plastic material, such as a polyamide.
Patent EP-0171747-A3 (EP)
IPC: G06F3/0354
Filed: 1985-08-07
Abstract: A cordless mouse pointing device (16) communicates to 
a base station receiver (222) across free space. An infrared 
beam is modulated by a serial data output (188) containing 
information specifying the displacement and status of the 
mouse pointing device (16). The mouse pointing device (46) 
is battery-operated, but may optionally be connected to the 
base station with a cord (40). The cord (40) communicates 
data between the mouse (16) and the base station (12) as 
well as provides power from the base station (12) to recharge 
the batteries (86) of the mouse (16) and to power the mouse 
(16). A low-voltage sensing device (48) in the mouse (16) 
determines if the batteries (86) are nearly exhausted, this 
information being transmitted to the base station (12) to 
warn a human user. If the mouse pointing device (16) is not 
used (and its buttons (28, 30) are not pushed) for a 
predetermined period of time, the mouse (16) switches off 
many of its active circuits to preserve battery power (i.e., it 
"goes to sleep"). Before going to sleep, the mouse (16) 
transmits a sleep notification packet (188) to the base station 
(12) to inform the user that the mouse (16) has gone to sleep 
and must be awakened again (i.e., by depressing one of the 
mouse pointing device buttons 28, 30) before it can again be 
used.
Patent EP-0180008-A3 (EP)
Title: Fuse element fuse element
IPC: H01H85/04
Filed: 1985-09-06
Abstract: A fuse element with an essentially prismatic or cylindrical casing contains two electrical contacts that are accessible from the outside, that are situated on at least one exterior side of the casing and are electrically connected with a fuse arrangement inside the casing. In the casing an encoding arrangement is provided in which the electrical tripping characteristics of the fuse arrangement are encoded. To ensure a sufficient encoding variety with miniaturized design versions, even at higher manufacturers' tolerances, the encoding arrangement is formed by at least one appendage that is laterally or radially protruding from the casing in relation to the longitudinal axis of the casing and in whose configuration the tripping characteristics of the fuse arrangement are encoded.
Patent EP-0183018-A3 (EP)
Title: Method of renovating a brick wall of a building covered with plaster and damaged by damp
IPC: E04B1/70
Filed: 1985-10-05
Abstract: 1. A method for the renovation of a brick wall of a building, damaged by moisture and provided with a facade rendering, wherein, first of all, the old rendering layer is removed exposing the brick wall, and the building is subsequently provided with a facade rendering permeable to moisture, characterized by the following working stages : a) facing the exposed brick wall with panel-shaped structural elements (4) arranged at a distance thereto, having continuous cut outs (4'), one end whereof issues into the cavity (5) created between the facework and the brick wall and whose other end faces the facade ; b) arranging, inside the openings at the end of the cut outs (4') which faces the facade, a support (3) for the rendering, which support is permeable to air ; c) creating, or leaving free an open communication at the bottom and top of the facework between the ambient air and the cavity (5) existing between the facework and the brick wall ; d) applying the new facade rendering to the outer side of the facework, lime rendering being used.
Patent EP-0154495-A3 (EP)
IPC: A61P31/04
Filed: 1985-02-26
Abstract: 11-Thioether and certain C-20 acetal and thioacetal 
derivatives of tylosin and demycarosyltylosin are effective 
antibacterial agents.
Patent EP-0170531-A3 (EP)
Title: Handles for wrapped packages
IPC: B65B61/14
Filed: 1985-08-02
Abstract: An article (2) is wrapped in three plastics films (1, 4, 5) which are secured together at or near the bottom of the article by heat sealing using heat sealing jaws (9 and 13). The films (1,4,5) are then conformed to the shape of the article (2) by e.g. heat shrinking using hot air blower (16). One of the films (5) has different properties from the others and conforms differently so that it forms a handle for the wrapping. Strength of attachment of the handle is achieved by the combined effect of the heat seal (3) and the "tack" of the plastics films (4, 5) along the sides of the article.
Patent EP-0178775-A3 (EP)
Title: Fluorescent indicator dyes for calcium ions
IPC: C07D209/10
Filed: 1985-09-09
Abstract: Fluorescent indicator dyes for calcium ions of the formulae: 
<CHEM>
 or 
<CHEM>
 wherein
 R<1> is -H, -CH3, -F, -Cl or -Br;
 R<2> is -H, -CH3, -F, -Cl, -Br, or C1-C4 alkoxy;
 R<3> and R<3a> are independently H or -CO2H, -CO2R<4>, -CONR<5>R<6>, -SO3H, -SO2NR<5>R<6>, -SO2CF3, -COCH3, or -CN, or
 R<3> and R<3a> together are -(CO)NR<5>(CO)-;
 R<4> is alpha-acyloxyalkyl or a physiologically acceptable esterifying group;
 R<5> and R<6> are independently -H, methyl, or ethyl;
 Z is an aromatic or heteroaromatic system coupled to the 5 position of one 2-aminophenoxy ring through a trans ethylenic linkage, wherein the ethylenic linkage may itself be part of an aromatic or heteroaromatic ring system;
 W is H and X is H; or
 W and X together are O, or NR<5>;
 Y is H; Y min  is H (unless A is NR<5>, O, or S); or
 Y and Y min  together are NR<5> and A is C;
 A and A min  are independently C, N, O, or S;
 D is O, N, NH, or N alkyl;
 Q is a double bond when D is N and a single bond otherwise; and
 R<7> is H and R<8> is H or
 R<7> and R<8>, together with heteroatom D, the carbon adjacent R<7>, and the phenyl ring adjacent to R<8>, form a quinoline ring system (D=N, Q=double bond).
Patent EP-0192063-A3 (EP)
Title: Kreuzspuldrehmagnetmesswerk
IPC: G01R7/06
Filed: 1986-01-21
Abstract: Bei einem Kreuzspuldrehmagnetmeßwerk mit einem als 
Wikkelkörper ausgebildeten annähernd zylindrischen Kern 
sind eine erste und eine zweite Spule übereinander gekreuzt 
aufgewickelt. Die zweite Spule ist im Bereich der Stirnseiten 
des Wickelkörpers zwangsläufig über der ersten Spule 
angeordnet und weist somit eine größere Windungshöhe als 
diese auf. In dem Kern ist ferner ein Drehmagnet gelagert, 
dessen Zeigerwelle aus einem Ansatz des Kerns herausge­
führt ist. Um die Linearitätsfehler dieses Meßwerks herabzu­
setzen und eine Anzeige über mehrere Quadranten zu 
ermöglichen, sind an dem Kern abstandshaltende Mittel 
angeordnet, welche Windungen der Spule im Abstand zum 
Ansatz des Kerns um diesen in jeweils einer rechtwinkligen 
Ebene führen. In Verbindung damit ist der Kern im Wickelbe­
reich der ersten Spule mit einem vergrösserten Durchmesser 
gestaltet, der in Beziehung zu dem Durchmesser des Wickel­
bereichs der zweiten Spule so bemessen ist, daß die 
mittleren Windungslängen beider Spulen angepaßt sind.
Patent EP-0203261-A3 (EP)
IPC: H03K17/96
Filed: 1986-02-10
Abstract: An embodiment of a non-contact electrical keyboard 
switch which completely resists EMI and eliminates cross-­
talk comprises a pair of electrically insulating substrates 
having rows and columns of openings therethrough. A poled 
piezoelectric PVDF film is adhered to each substrate over 
the openings. The films have silk-screened ground elec­
trodes deposited on one surface and signal generating key 
electrodes deposited on the other surface in registration 
with the openings. Leads connecting individual rows of key 
electrodes on one film and individual columns of key elec­
trodes on other film are disposed orthogonally. An insulat­
ing sheet separates the films which have their key electrode 
surfaces facing each other. Leads are connected to ground 
and/or suitable electrical connectors to provide the key­
board switch. Processes are disclosed for fabricating em­
bodiments of the keyboard switch.
Patent EP-0205129-A3 (EP)
Title: Pneumatic pressure switch for controlling the air pressure-chamber of fluid-floaded armatures
IPC: G05D16/06
Filed: 1986-06-06
Abstract: The pneumatic pressure switch is designed in particular for controlling the air pressure chamber (4) of additionally loaded safety valves (1). In this case the air pressure chamber (4) is connected to a compressed air source (5) for supplying air and an outlet valve (9) for discharging air which is controlled by the pneumatic pressure switch. The pressure switch consists of an expansion device (10) which is connected to the pressurised fluid line and whose movable and pressure-tight end (15) is constructed as a closure device of the outlet valve (9). The valve seating (16) is flexibly connected to the air discharge line (8) and rests on an elastically suspended support (17) which is coupled to two control air chambers (24, 25), one of which is connected to the compressed air source (5) and the other to the air discharge line (8), so that the support (17) can be displaced in both directions in order to control the valve lift. Depending on the impingement direction, this displacement acts as positive or negative feedback, as a result of which the dynamic switching behaviour of the safety valve can be substantially altered. The outlet valve (9) can also be used as a pilot valve for a servo valve having a larger air outlet. <IMAGE>
Patent EP-0210424-A3 (EP)
Title: Flexible container for an inflatable pressure pad and an infusion/transfusion container
IPC: A61M5/148
Filed: 1986-06-20
Abstract: The flexible container is used for carrying out infusion/transfusion under pressure. In order to permit a quick replacement of the infusion/transfusion bag and, if necessary, a quick interruption of the infusion/transfusion, a flap (1) is provided which can be closed together, by means of a seal (2a, 2b, 2c, 3a, 3b, 3c), to form an approximately tubular receptacle enclosing the pressure pad and the infusion/transfusion bag. <IMAGE>
Patent EP-0212543-A3 (EP)
Title: Process for the preparation of products containing ammonium syngenite
IPC: C05C3/00
Filed: 1986-08-12
Abstract: Granulated products containing ammonium syngenite are prepared by compacting mixtures of ammonium sulphate and calcium sulphates whose particle sizes are below 0.5 mm, the mixtures containing 0.9 to 3.5 mol of water per mole of ammonium sulphate, a maximum of 1.5 mol of which are present as free water.
Patent EP-0223946-A3 (EP)
IPC: C01B13/02
Filed: 1986-09-11
Abstract: Sauerstofferzeuger für Patronen (20) mit einem Druck­
behälter (13) und einem mit diesem verbundenen Patro­
nenhalter (1). Der Patronenhalter ist durch eine gasdichte 
Trennkupplung (4) in zwei Teilgehäuse (2.3) unterteilt, und 
sein Innenraum (19) steht über eine Öffnung (12) mit dem 
Innenraum (22) des Druckbehälters (13) in Verbindung. Zur 
Erhaltung der Funktionstüchtigkeit über lange Zeit ist das un­
tere Teilgehäuse (3) im Bereich der Trennkupplung (4) gut 
wärmeleitend mit dem Druckbehälter (13) verbunden und 
steht mit diesem über die im Verhältnis zum Innenquerschnitt 
des unteren Teilgehäuses (3) enge und unverschlossene Öff­
nung (12) in Verbindung. Weiterhin ist das obere Teilgehäuse 
unmittelbar oberhalb des Druckbehälters (13) auf das untere 
Teilgehäuse (3) aufgesetzt und mit einer Kühleinrichtung (24) 
versehen.
Patent EP-0222233-A3 (EP)
Title: Multistage centrifugal pump for the transport of liquid gas
IPC: F04D13/08
Filed: 1986-10-24
Abstract: A liquefied gas pump wherein a vessel contains a supply of liquefied gas which is pumped from its inlet to its outlet by a multi-stage upright centrifugal pump whose first stage is immersed in the supply of liquefied gas in the vessel. The shaft seal at the upper end of the pump housing is held out of contact with liquefied gas by a first flow restrictor above the last stage of the pump, an expansion chamber which is filled with liquefied gas and is located above the first flow restrictor, a gas collecting chamber between the expansion chamber and the seal, and a second flow restrictor which is disposed between the two chambers and prevents penetration of liquefied gas from the expansion chamber into the collecting chamber. The latter is connected with the vessel and/or with a gas collecting tank. The expansion chamber is connected with the second and/or third stage of the pump in order to ensure that it is filled with liquefied gas.
Patent EP-0226818-A3 (EP)
IPC: B41M1/38
Filed: 1986-11-18
Abstract: Bei einem Verfahren zum Bedrucken von Ledersub­
straten nach dem Transferdruckverfahren durch Ob­
erflächenbehandlung des Substrates, Auflegen eines mit 
sublimierbaren Farbstoffen bedruckten Hilfsträgers und 
Übertragung der Farbstoffe durch trockene Hitzebehandlung 
auf das Substrat, imprägniert man die Substratoberfläche mit 
einer wäßrigen Lösung eines Vorkondensates eines Har­
nstoff-Aldehydharzes oder Melamin-Aldehydharzes, entfernt 
man das Lösungsmittel bei einer Temperatur, die noch keine 
Kondensation des Vorkondensates bewirkt, und überträgt 
man die Farbstoffe bei einer Temperatur zwischen 140 und 
250°C während ausreichend langer Zeit, um gleichzeitig das 
Vorkondensat auszukondensieren.
Patent EP-0222531-A3 (EP)
IPC: B60N2/879
Filed: 1986-10-21
Abstract: A vehicle seat assembly is disclosed comprising a 
seat (411) having front and rear sides, a head 
restraint (410), and head restraint mounting 
means (424) for interconnecting the head restraint to 
the seat. A vehicle accessory assembly, for example a 
mirror (413), or a mirror and light assembly (412), has 
mounting means (426) connected with, and retained by, 
the head restraint mounting means (424) to retain and 
support the accessory assembly on one of the sides of 
the seat.