baber/WOPTO huggingface dataset:
Patent EP-0032880-A3 (EP)
IPC: F02N19/10
Filed: 1981-01-19
Abstract: A preheating device for preliminary heating the li­
quid of the cooling circuit of a motor-vehicle engine 
comprising a heater (10) formed by a massive metallic 
cylindrical body (14) having an axial through cavity (20) 
adapted to be connected to the cooling circuit of the 
engine and two axial bores (22) each containing an ar­
mored heating resistor (24), an electric pump (12), and 
an electric feeding circuit (50, 51, 52, 54) for connecting 
the device to an electrical source disposed outside the 
motor-vehicle. The electric circuit comprises a switch 
controlled by a programmable timer (54).
Patent EP-0056634-A3 (EP)
Title: Switch connection adapter
IPC: H01R27/00
Filed: 1982-01-15
Abstract: A connection adapter module for a wire trap switch, trigger speed control, or the like that plugs into the wire trap system and provides screw clamp connections to the control for a portable electric tool such as a drill, sabre saw, or the like, enabling the tool to be rewired or the control replaced by a customer with a standard screwdriver, comprising an insulator body carrying a plurality of connector elements and which can be "piggy-backed" on the control, connector elements generally comprising inserts in the insulator body including a barrel portion having a screw threaded through the wall thereof for receiving and clamping a wire therewithin and a thin wire-like projection or pin portion extending longitudinally therefrom projecting out of the insulator body to be engaged within the switch or control wire trap.
Patent EP-0061122-A3 (EP)
IPC: H04N7/16
Filed: 1982-03-16
Abstract: A wired program distribution tamper detection circuit 
useful in CATV including pay T.V. systems which is con­
nected in the subscriber drop cable between the trunk and a 
subscriber's pay T.V. security device, e.g. descrambler, filter, 
or converter, or T.V. set and cuts off the program signal in the 
event the cable is momentarily disconnected as would occur 
during tampering. The circuit detects an abnormal impe­
dance, in its general form, or the interruption of a d.c. path 
through the cable, in its preferred embodiment, and inhibits 
the application of the signal upon such detection. A com­
plaint by the subscriber thus effects an announcement of the 
tampering.
Patent EP-0083853-A3 (EP)
IPC: G03B27/58
Filed: 1982-12-13
Abstract: In order to allow the effects of perspective to be adjusted 
when printing photographs from a negative an enlarger, 
such as that illustrated allows a holder 10 for the 
negative and a support 3 for the photosensitive paper to be 
tilted about respective axes 13 and 12. A lens 5 is also 
allowed to be adjusted in a horizontal direction perpendicu­
lar to the axes 12 and 13 whilst the holder 10 for the negative 
is mounted for rotation about a vertical axis 14.  
     The Specification suggests that these various adjust­
ments allow appropriate adjustments in perspective to be 
made without substantially affecting the focus on the 
photosensitive paper of any part of the picture to be 
reproduced.
Patent EP-0084282-A3 (EP)
IPC: H01R13/74
Filed: 1982-12-20
Abstract: Mating forward ends (14, 24) of a receptacle connector 
(10) mounted in a panel (18) and plug connector (20) carrying 
a coupling member (30, 34, 40) are protected by a moisture 
seal (60) when interconnected. The moisture seal comprises 
a tubular body portion (64) which squeezes about the 
coupling member and a cup portion (66) which collapsibly 
compresses about the panel mounted connector, tubular 
body (64) including an annular shoulder (62) sized to be 
received in an annular cavity (50) around a sleeve (40) of the 
coupling member. The cup (64) comprises a frusto-conical 
skirt (68), an annular collar (67) connecting the skirt to the 
body (64) and an annular foot (69) for sealing about the panel 
(18), reduced thicknesses (71, 73, 74) of tubular body portion 
(64) and annular collar (67) allowing cup portion (64) to 
collapse rearwardly relative to the coupling member when 
the annular foot (69) is forced against the panel (18).
Patent EP-0098978-A3 (EP)
Title: Dosing pump, as well as a method and a device for filling a container equipped with a dosing pump
IPC: B65B3/04
Filed: 1983-06-11
Abstract: A method and apparatus for pre-charging the pump chamber of a discharge pump on a container such as a fluid atomizer primes the pump for dependable operation thereafter. The method includes opening the outlet valve of the discharge pump by operating the pump to its full displacement, and applying a vacuum to draw container contents into the pump chamber, just up to the outlet valve. The apparatus for practicing the method includes a controllable vacuum head adapted to engage an outlet channel of the container, the vacuum head also being movable to engage and move the pump. The apparatus can incorporate an indexing feeding arrangement for delivering articles to the vacuum head, and a blast of pressure may be applied upon completing the process, to release the containers from the vacuum head and securely close the pump outlet valve.
Patent EP-0086641-A3 (EP)
Title: Three phase square wave welding power supply
IPC: H02M7/162
Filed: 1983-02-11
Abstract: In a three phase welding power supply, the three phase power is connected to a welding arc by a power control circuit having three conducting paths for straight polarity current and three conducting paths for reverse polarity current. The power control circuit comprises a three phase bridge rectifier circuit (112) having eight bridge arms each including a silicon controlled rectifier (1, 2, 3, 4, 5, 6, 7, 8) with the bridge circuit being connected between the three phase power source (102) and the welding arc (124) which is in turn connected to the three phase power supply neutral (103). An inductor (116) is connected across the direct current terminals of the bridge circuit so that arc currentflows in one direction through the inductor (116) regardless of the polarity of the arc current. The conducting paths are selectively activated at nonzero voltage points to conduct repetitive sequences of independent numbers of straight polarity half cycles of arc current followed by independent numbers of reverse polarity half cycles of arc current to the welding arc. Pulses are generated in synchronism with each of the three power phases and counted to determine the activation sequences of the conducting paths. By controlling the generation of the pulses and the counts of the pulses at which the paths are activated, a variety of sequences are generated.
Patent EP-0121626-A3 (EP)
Title: Method and apparatus for straightening and aligning leads and testing electrical functioning of components
IPC: H05K13/02
Filed: 1983-10-31
Abstract: A method and apparatus is disclosed for handling single in-line packaged (SIP) components (102) wherein the components are individually selected from a plurality of magazine supplies (90), transported to a gauging and testing station (10) at which the leads (106) thereof are straightened and aligned and electrical functioning of the component is tested, transferred from the testing station to an insert station below an insert head (60) by means of which the leads thereof are inserted into corresponding holes of a printed circuit board.
Patent EP-0093048-A3 (EP)
Title: Chalumeau du type à allumage par étincelles
IPC: F23D14/38
Filed: 1983-04-21
Abstract: Un élément piézo-électrique (18) maintenu dans la tête 
(6) du chalumeau est frappé par un percuteur (19) lorsqu'on 
ouvre l'alimentation en oxygène de coupe. L'enclume (25) 
est constituée par une partie de la tête, par exemple par un 
chapeau fermant la cavité de logement de l'élément piézo-­
électrique.  
     Application aux chalumeaux d'oxycoupage.
Patent EP-0126425-A3 (EP)
Title: Iron oxide chromium oxide catalyst for the high temperature conversion of carbon oxide
IPC: B01J23/86
Filed: 1984-05-17
Abstract: Iron oxide-chromium oxide catalyst of increased mechanical strength (lateral crushing strength) for high-temperature water-gas shift reaction. The catalyst contains as an additional component magnesium oxide and/or magnesium spinels in the form of discrete particles.
Patent EP-0135100-A3 (EP)
IPC: G01F11/02
Filed: 1984-08-04
Abstract: The pasty product which, for example, may be cheese, 
minced meat, mixture for salted meats and mortadellas, is 
forcibly introduced nto metering chambers provided with 
movable wall; the chambers are then rotated and during 
such a rotation the supply of product to the chambers is shut 
off; the chambers are then emptied by displacing the 
movable walls under the direct or indirect action of pressure 
fluid, such as compressed air.
Patent EP-0135129-A3 (EP)
Title: Reagent for immunological determination
IPC: G01N33/544
Filed: 1984-08-11
Abstract: A reagent for immunological determination in the form 
of a carrier such as a microparticle (e.g. microcapsule) or a 
sheet-type carrier which is provided on the surface with 
poly(vinyl alcohol) having a saponification degree of not 
higher than 90% and sensitized with an immunologically 
active component such as antigen, antibody, or an enzyme-­
labeled immunologically active component.
Patent EP-0138084-A3 (EP)
IPC: F24S23/00
Filed: 1984-09-17
Abstract: A solar ray collecting device in which solar rays are 
focused by a lens and guided into an optical fiber and 
transmitted through the optical conductor onto an adequate 
desired portion for use in illumination or for others pur­
poses.  
     A solar ray collecting portion is comprised of a large 
number of lenses arranged on a same plane and an optical 
fiber, the light-receiving edge of which is precisely posi­
tioned at the focal position of the respective lenses, a hor­
izontal hollow shaft for rotatably supporting the solar ray 
collecting portion, a vertical hollow rotating shaft elongated 
in a direction perpendicular to the horizontal hollow shaft 
and supporting the same unitarily. A drive means for rotat­
ably moving the solar ray collecting portion mounted on the 
horizontal hollow shaft around the same.
Patent EP-0140300-A3 (EP)
IPC: A22B5/08
Filed: 1984-10-18
Abstract: A method and a device for scalding a pig. A warm, 
humid airflow is directed against the carcass from below or 
from the sides thereof. The air is circulated by a circulation 
fan (9) through an inlet channel (4) against the pig body (2) to 
an outlet channel (5) and then to a conditioning channel (6), 
in which the air is heated and humidified. Sensors (13, 14) 
control a heating element (7) and a humidifier (8) so that the 
inlet air has a temperature of about 62°C and a relative 
humidity exceeding about 80%. The moisture is condensated 
against the carcass and heats is rapidly. The device is 
constructed of light sandwich-elements.
Patent EP-0145970-A3 (EP)
IPC: A61L15/64
Filed: 1984-11-15
Abstract: A method of forming a collagen-thrombin hemostatic 
composition is comprised of forming a homogeneous aque­
ous admixture of collagen and thrombin at a basic pH and 
lyophilizing the collagen-thrombin admixture to form a sta­
ble collagen sponge having thrombin therein. The collagen 
utilized in the process is absorbable when placed in vivo. 
Additionally, a lyophilized collagen product is comprised of 
collagen which is absorbable when placed in vivo and 
thrombin distributed within the collagen. The collagen 
product is storage stable.
Patent EP-0134624-A3 (EP)
IPC: H05K3/10
Filed: 1984-06-05
Abstract: Multiple-connector tape has a flexible backing carrying a 
pattern of longitudinally electrically conductive stripes, each 
having an overlying adhesive band, each edge of which 
precisely follows an edge of the underlying conductive 
stripe. The adhesive bands may contain silver particles 
having thicknesses exceeding that of the adhesive between 
particles so that the terminals of an electrical device can be 
electrically connected through the particles to the longitudin­
ally conductive stripes when the tape is adhered by its 
adhesive to the device. Electrical connections can be made in 
the absence of such particles when the stripes are metal foil 
having embossings which protrude through the adhesive.
Patent EP-0153620-A3 (EP)
Title: Device for exchanging the numbering device in a printing machine
IPC: B41F13/34
Filed: 1985-02-06
Abstract: A device for exchanging a numbering and imprinting device having a numbering shaft for carrying numbering units thereon and provided with an associated inking unit in a printing press, for another numbering and imprinting device mounted on another numbering shaft, the exchanging device includes a swivelling device swivellable about a horizontal pivot axis extending parallel to the axis of the numbering shaft, the swivelling device being formed of gripper elements, arranged on a cross member and carrying respective left-hand and right-hand journal pins of the numbering shaft, the horizontal pivot axis being formed by the axis of the cross-member, and the cross-member being mounted longitudinally displaceably on a carriage guide secured to a machine frame located at an end of the printing press, the carriage guide extending parallel to the axis of the numbering shaft.
Patent EP-0159615-A3 (EP)
IPC: C01D5/00
Filed: 1985-04-09
Abstract: When alkali metal and/or alkaline earth metal tetraborates 
in a water suspension are suitably treated with ammonia and 
sulfuric acid, sulfurdioxide or phosphoric acid, they undergo a 
three-step transformation resulting in a mixture of ammoni­
umpentaborate, the corresponding alkali metal and/or alkaline 
earth metal salts(s); sulfate, sulfite or hydrophosphate and am­
monia (Equation 1).  
     Alternatively, tetraborates undergo the same threestep 
reactions upon their treatment with equimolar amounts of am­
moniumsulfate, ammoniumsulfite or diammoniumhydrogen­
phosphate, while the liberated ammonia can be boiled off with 
distilling water.  
     This application deals with the discovery of highly effec­
tive permanent flame retardent compositions which also pos­
ess excellent antismoldering, noncorrosive and fungal resis­
tant properties when properly applied and cellulosic fibers, cel­
lulose-lignin fiber insulation materials.
Patent EP-0160986-A3 (EP)
IPC: F01L1/46
Filed: 1985-05-08
Abstract: A valve refacing tool having a sleevelike housing, and a 
substantially cylindrical support disposed within and remov­
ably fixed to the housing. This cylindrical support has a 
small-diameter cylindrical opening which extends axially 
from the inner end thereof, and which communicates with 
the small-diameter end of a truncated conical recess which 
opens outwardly through the other axial end thereof. This 
conical recess accommodates the head of a poppet valve. A 
plurality of cutting blades are secured in angularly spaced 
relationship around the conical recess. The cylindrical sup­
port is split into a plurality of separable arcuate sectors, and 
each is individually fixedly but releasably secured to the 
housing.
Patent EP-0169366-A3 (EP)
IPC: A47J41/00
Filed: 1985-06-14
Abstract: Die Erfindung bezieht sich auf eine Isolierkanne, beste­
hend aus einem Gehäuse mit einer Öffnung im Bereich einer 
oberseitigen Ausnehmung im Gehäuse, von der sich ein 
Ausgießer radial auswärts erstreckt, wobei in die Ausneh­
mung ein Verschlüßstopfen einsetzbar ist, der einen Ver­
schlußschieber trägt, der mittels einer um eine vertikale 
Achse drehbaren Handhabe und eines die Drehbewegung 
der Handhabe in eine Längsbewegung des Verschlußschie­
bers umwandelnden Verstellmechanismus zwischen einer 
die Öffnung verschließenden Schließstellung und einer die 
Öffnung freigebenden Offenstellung vertikal verstellbar ist, 
wobei Anschläge zur Begrenzung der Drehbewegung der 
Handhabe vorgesehen sind. Es ist der Zweck der Erfindung, 
die Isolierkanne zu vereinfachen und so auszugestalten, daß 
durch Drehen der Handhabe eine Verschlußkraft zur Wirkung 
gebracht werden kann, die von der Bedienungsperson 
unabhängig ist. Dies wird dadurch erreicht, daß dem Ver­
stellmechanismus (21) zur Erzeugung der Schließbewegung 
des Verschlußschierbers (6) eine den Verschlußschieber (6) 
in Richtung auf die Öffnung (2) beaufschlagende Feder (36) 
und zur Erzeugung der Öffnungsbewegung des Verschlu­
ßschiebers (6) mindestens eine am Verschlußschieber (6) 
bzw. an der Handhabe (18) angeordnete geneigte Fläche (39) 
und mindestens ein an der Handhabe (18) bzw. am Verschlu­
ßschieber (6) angeordneter, mit der geneigten Fläche (39) 
zusammenwirkender Mitnehmer (41) zugeordnet ist.
Patent EP-0170942-A3 (EP)
IPC: G21C17/017
Filed: 1985-07-16
Abstract: An inflatable radiological underwater inspection tool for 
nuclear reactors, and in particular, for the radiological inspec­
tion of reactor vessel nozzle to safe-end welds. The tool is con­
structed of a water-tight housing and an inflatable bladder to 
be used in displacing reactor coolant from the operating vicin­
ity of the radiation path of a panoramic iridium source. With the ­
inspection tool properly centered within the reactor vessel 
nozzle and with radiographic plates fastened around the out­
side diameter of the nozzle to safe-end weld, the bladder is 
pressurized and the iridium source is dispensed to the housing 
from a remote shielded location. After exposure, the radiogra­
phic plates, in the nature of film cassettes, are removed and in­
terpreted for detecting defects in the weld volume.
Patent EP-0175299-A3 (EP)
Title: Sanitary installation device
IPC: E03C1/04
Filed: 1985-09-13
Abstract: 1. A sanitary installation device for built-in kitchens, having a siphon device for connecting a wastewater source to a water drain, characterized in that the siphon device (11) is provided as a multiple siphon for connecting at least one further wastewater source (14) thereto, which siphon consits of at least two adjacent chambers (33 ; 32, 34) separated by an internal partioning wall (30), the first chamber (33) is divided into a front sectional chamber and a back sectional chamber (33a, 33b) by a separating wall (45) extending transversal to the partitioning wall (30) and being open at its lower part, said front sectional chamber (33a) having an inlet socket (36) at its upper part and back sectional chamber (33b) having an outlet socket (37) at its upper part, and that the second chamber (32) is divided by a separating wall (40) that is open at its upper part into two sectional chambers (32a, 32b), the back sectional chamber (32b) of which is provided with an inlet socket (41) at its lower part and the front sectional chamber (32a) is connected to the front sectional chamber (33a) of the first chamber (33) via a passage (42) in the lower part of the partitioning wall (30).
Patent EP-0180744-A3 (EP)
Title: Climbing protection ladder
IPC: E06C7/18
Filed: 1985-09-18
Abstract: A safety ladder comprises a vertical central ladder stringer and a plurality of horizontal rungs attached thereto, wherein the central ladder stringer has a substantially C-shaped cross section with a front longitudinal slot, a rear transverse piece lying opposite to the longitudinal slot, this rear transverse piece having rounded longitudinal edges. The rungs are attached from the outside to the central ladder stringer and are bent with their free outer members forward. In order to provide a better distribution of the climbing forces without impairing any corrosion protection measures or obstructing the interior of the longitudinal slot, the rungs are provided with a preferably equal sided, trapezoidally shaped recess for the rear transverse piece, by which the rungs sit riderlike on the central ladder stringer contacting only in the vicinity of the longitudinal edges of the ladder stringer and the rungs are attached to the central ladder stringer by a fastening means. The fastening means preferably comprises at least one rivet which penetrates the rear transverse piece and the rung.
Patent EP-0177870-A3 (EP)
Title: Stabilized injection solutions of piroxicam
IPC: A61K31/54
Filed: 1985-09-30
Abstract: Stable aqueous solutions of piroxicam suitable for pharmaceutical use are disclosed. These solutions all contain piroxicam in conjunction with a sub-stoichiometric amount of D-(-)-N-methylglucamine and have proplyene glycol, ethanol and water as the solvent, with the pH of said solutions being in the range of from about pH 8 to about pH 9. These particular pharmaceutical compositions possess excellent chemical stability properties and are especially suitable for parenteral administration.
Patent EP-0181076-A3 (EP)
IPC: F02B31/00
Filed: 1985-09-24
Abstract: Cylinder intake charge swirl is accentuated by selectively 
directing gas flow past swirl-generating vanes (31) in the 
intake port (19) which are closest to the cylinder wall and 
reducing the gas flow past swirl-generating vanes (31) 
furthest from the cylinder wall. This may be accomplished by 
utilizing asymmetrically-variable swirl vanes arranged to 
reduce flow at lower engine loads through passages (3,4,5,6) 
furthest from the cylinder wall and to encourage flow 
through swirl-directed passages (1,2,7,8) closer to the cylin­
der wall.
Patent EP-0186632-A3 (EP)
IPC: A61B17/34
Filed: 1985-12-18
Abstract: The present invention relates to an artificial implantolo­
gical hair which comprises in a portion thereof a knot 
self-tying during its sliding movement along the fiber of the 
artificial hair. The cited knot once tied on the artificial hair 
fiber has a bulk dimension substantially equal to the 
diameter dimension of the artificial hair itself, and a lug 
defining with the end portion of the artificial hair a hooked 
configuration which cooperates with the knot to retain the 
artificial hair within the subcutaneous. For inserting the 
artificial hair into the subcutaneous, a device is provided 
which cooperates with a body wherein a needle is slidable 
which has sufficient hardness to penetrate the subcutaneous 
and high elasticity effective to enable it to move back 
through the same path opened in the subcutaneous during 
the introduction of the artificial hair.
Patent EP-0193710-A3 (EP)
Title: Aluminium foil for offset printing and process for its manufacture
IPC: C22F1/047
Filed: 1986-01-16
Abstract: An aluminum offset coil, having a surface zone of a predominantly recrystallized globular, fine grain structure, and a core zone of a greatly work-hardened structure, for use in offset printing plates, and a process for its preparation.
Patent EP-0215299-A3 (EP)
IPC: H02K5/22
Filed: 1986-08-13
Abstract: Es wird ein Adapter für einen Drehstromgenerator vorge­
schlagen, der der Umstellung von als axiale Bolzenabgänge 
ausgebildeten elektrischen Ursprungsanschlüssen am Dreh­
stromgenerator in radial verlaufende Bolzenabgänge dient und 
aus einem Kunststoff-Formteil besteht, in welches elektrisch 
leitende, vorzugsweise aus einem geeigneten Blech beste­
hende Flachteile eingelegt sind, die Durchtrittsbohrungen für 
die ursprünglichen axialen Bolzenabgänge bilden, mit denen 
gleichzeitig mit der Herstellung der elektrischen Verbindung 
der Adapter an dem Drehstromgenerator festgeschraubt wird. 
Die Flachteile gehen in zu einer radial abschließenden Stirn­
wandung geführte und jetzt radial vorspringende Bolzenab­
gänge über.