baber/WOPTO huggingface dataset:
Patent EP-0162480-A3 (EP)
IPC: B67C3/00
Filed: 1981-09-11
Abstract: The invention relates to a machine for dispensing liquid 
and semiliquid material in measured amounts to containers. 
Plug means are provided for easily cleaning the machine 
without requiring a disassembly of the machine.
Patent EP-0171805-A3 (EP)
IPC: G06F7/50
Filed: 1985-08-14
Abstract: For reduction in circuit complexity, there is disclosed a 
high speed digital arithmetic unit (1) comprising a plurality of 
binary adders (100, 200, 300 and 400) in cascade arrange­
ment, each binary adder comprising carry lookahead means 
(111, 112, 113 or 114) for generating a carry signal represen­
tative of an actual carry bit (C1, C2, C3 or C4) based on a 
segment (SX1, SX2, SX3 or SX4) of a first binary number, a 
corresponding segment (SY1, SY2, SY3 or SY4) of a second 
binary number and a carry signal fed from an adder located 
at a lower position, adding means (121, 122, 123 or 124) for 
adding the segment of the first binary number to the 
corresponding segment of the second binary number in 
parallel operation with the carry lookahead means (111, 112, 
113 or 114), the adding means simultaneously adding a 
suspense carry (CS1, CS2, CS3 or CS4) to a partial sum of the 
segments for generation of a temporary result, and final 
result determination means (141, 142, 143 or 144) operative 
to generate a final result based on the partial sum in 
accordance with the actual carry fed from the lower adder.
Patent EP-0177748-A3 (EP)
IPC: A47J43/046
Filed: 1985-09-03
Abstract: A protector for a feed tube (134) of a food processor 
(100) comprises a feed tube cover (200) hingedly mounted 
to a bowl cover (128) for pivotal movement of the feed tube 
cover between a closed position over the feed tube and an 
opened position retracted from the feed tube. A food pusher 
(250) is detachably coupled to the feed tube cover (200) for 
reciprocal motion within the feed tube (134). A latch (212) 
permanently mounted to the feed tube cover (200) secures 
the feed tube cover to the bowl cover (128) and operates 
interlock means (138) to enable operation of the food pro­
cessor (100) only when the feed tube (134) is properly 
protected by the feed tube cover (200). The food pusher (250) 
includes a hollow pusher shaft (256) which forms a reduced 
size secondary feed tube into which a secondary food push­
er (274) is inserted and detachably secured.
Patent EP-0151029-A3 (EP)
IPC: F16J15/447
Filed: 1985-01-28
Abstract: A ring seal between a housing (8) and a rotatable 
shaft (3) comprises first, second and third ring members (5, 
6, 7). The first member (5) has a first annular flange (13) 
adjacent the housing (8), a second annular flange (14) adja­
cent the shaft and a third annular flange (15) projecting radi­
ally towards the second flange from the first flange to define 
a channel (16) between the flanges and an outer wall (25). 
This wall has at its lowest point in the channel an opening (17) 
to the outer surface. The first member is fixed to the housing 
and the second and third members are fixed to the shaft. The 
second member has a portion positioned with an outwardly 
directed face facing an inwardly directed face of the first 
member and the second member has a flange (20) which 
extends into the channel between the second and third flan­
ges (6, 7). A seal is thus provided which traps contaminants 
in the channel (16), allowing them to flow back to the atmo­
sphere through the opening (7) whether the shaft is rotating 
or in a static position.
Patent EP-0188073-A3 (EP)
Title: Extraction zone for solid fuel burner
IPC: F23G5/027
Filed: 1985-11-19
Abstract: @ A solid fuel burner 1 has a first chamber 2 for receiving a combustible fuel to be gasified and a substantially conical upwardly directed extraction zone connecting a bottom portion of the primary chamber 2 with a secondary chamber 8 through the apex region 42. The combustible fuel presents a relatively large surface area G into the extraction zone F and relatively low velocity gases can leave the primary combustion chamber 2 to maximise the extraction of gaseous fuel from the fuel while leaving fuel and other particulate material behind. The substantially conical shape of the extraction zone F which provides a convergent gas flow path does however enable a sufficiently high velocity or the hot gas entering into the secondary chamber 8.A transverse entry of cold air H by means of a tuyere assembly 46 is provided at the apex region 42. The high density of the cold air and its transverse flow ensures a good mixing of the cold air with the hot gas before its entry into the secondary chamber 8. The hot gas in the chamber 8 has a circular motion creating a vortex in the centre of the chamber 8. Hot gas leaves the chamber 8 from one side at outlet 9 while cold air flows into the chamber 8 from an opposite side.
Patent EP-0156782-A3 (EP)
Title: A double pump adapted for use as an artificial heart
IPC: A61M60/882
Filed: 1985-03-22
Abstract: A double pump adapted for use as an artificial heart includes two ventricle-simulating chambers that are provided with respective inlets and outlets having valves incorporated therein and that are separated by a common partitioning wall structure. The wall structure has sections that are driven away from each other to reduce the volumes of respective ventricle chambers and expel liquid from the chambers through the outlets. The wall structure can also move laterally in response to differences in pressure between the chambers and hence change the volumetric ratio between them. This ensures a balanced action between the two halves of the heart- simulating pump during a systole phase and a diastole phase. The link mechanism is actuated by a cord through a motor, although only in one direction in the pressure phase, and hence the aforementioned changed volumes are readjusted primarily through the pressure exerted by the inflowing fluid. The pump may also include a variable volume atrium-simulating chamber communicating with the inlet to each ventricle-simulating chamber and having volume that is controlled in part by an externally acting gas pressure that varies in accordance with changes in the volumes of the ventricle chambers.
Patent EP-0200186-A3 (EP)
Title: Light barrier
IPC: G08B13/18
Filed: 1986-04-26
Abstract: In a light barrier, especially for outside application and long distances monitored, insensitivity to interfering light and scattering through fumes or fog and an increased range and sensitivity to objects passing through the light barrier are achieved by subdividing radiation from a source into two radiation branches which are offset relative to each other and differently polarized, e.g., by means of a polarization filter divided into two parts, with different linear or oppositely circular polarization of the filter part surfaces. By means of an analogously subdivided polarization filter, the radiation of each of the two radiation branches is focused on a different individual sensor element. The two sensor elements are connected in a differential circuit which triggers an alarm signal in response to signals arriving from both radiation branches in short succession but does not trigger an alarm signal if both sensor elements are equally irradiated.
Patent EP-0208985-A3 (EP)
IPC: C10G1/08
Filed: 1986-07-02
Abstract: Bei diesem Verfahren zur Kohlehydrierung unter Verwen­
dung einer öllöslichen Metallverbindung als Katalysator wird 
feingemahlene, getrocknete Kohle mit einem Anmaischöl ver­
setzt, auf den Verfahrensdruck gebracht und nach Zusatz 
eines wasserstoffhaltigen Gases und Aufheizung einem 
Sumpfphasereaktorsystem bei einer Hydriertemperatur von 
etwa 450 bis 500 °C zugegeben. Zwecks Verbesserung der 
Reaktionsführung wird der Katalysator in Form von eisenphe­
nolat- oder eisennaphthenathaltigen im Anmaischöl löslichen 
Formulierungen zugeführt.
Patent EP-0208288-A3 (EP)
IPC: F16D59/02
Filed: 1986-07-07
Abstract: The planetary gear comprises a stationary drum (6) prov­
ided on its interior with a ring gear (21) around which a planet 
gear (27) revolves in mesh engagement with a central driving 
pinion (35). The planet gear (27) is mounted to a cover (13) 
adapted for covering the front of a drum (12), rotatably sup­
ported on the stationary drum (6). Lubricating oil is conveyed 
into the stationary drum (6) and to the area between the stati­
onary and rotating drums (6, 12) through passages (10).
Patent EP-0209896-A3 (EP)
Title: Method for decorating metal or plastic containers
IPC: B05B13/02
Filed: 1986-07-23
Abstract: 1. A device for decorating containers made of metal, plastics, glass, cardboard or paper, also as composite material, which containers are limited at least partially as seen in cross-section by round or oval wall portions, by applying printed pictures, which extend at least over a part of the round or oval wall portions, to a rotating object, more particularly for all round printing of containers which are round or oval in cross-section, using a movable slide arrangement with nozzles directed on to the object according to the ink jet method with the aid of ink or pigmented paint jets, characterised by a retaining device (2, 2a) accommodating the containers (1) individually, said device engaging the containers outside their outer surfaces to be printed, by a drive device (4), for driving the containers (1) in the retaining device (2, 2a) in rotary manner about their longitudinal axis, by a slide arrangement (6), which is provided spaced from the container (1), which is located in the retaining device (2, 2a), and movable continuously or in steps in parallel with the longitudinal axis of the container, said arrangement (6) having the nozzles (10 to 13) which are directed on to the container (1), said nozzles producing the printed picture as a raster picture in accordance with the ink jet method with the aid of ink or pigmented paint jets by means of program-controlled application of individual coloured dots along parallel peripheral lines on the walls of the container (1) which is to be decorated, and by a sensor for measuring the spacing of the nozzles (10 to 13) from the container (1) in the direction of the jet and by a control and drive device for displacing the nozzles in a direction towards the container or away from it.
Patent EP-0222297-A3 (EP)
Title: Baking lacquer for lithographic printing plates
IPC: G03F7/26
Filed: 1986-11-04
Abstract: A burn-in gumming composition for irradiated and developed offset printing plates comprises water and a water-soluble polymer or copolymer for protecting the plate surface during the burning-in step and during long-term storage. The polymer or copolymer used contains sulfonic acid groups and/or alkali metal sulfonate or ammonium sulfonate groups.
Patent EP-0189307-A3 (EP)
Title: Antihistamine-h2 alkyne thiadiazole derivatives
IPC: C07D285/10
Filed: 1986-01-20
Abstract: Compounds of the formula (I) :- 
<CHEM>
 or pharmaceutically acceptable salts are described, wherein R<1> and R<2> are independently hydrogen or C1-6alkyl, or R<1> and R<2> together represent -(CH2)q- wherein q is 4 to 7, to form together with the nitrogen atom to which they are attached, a 5-8 membered saturated ring, optionally substituted by C1-6alkyl;  X is -CH2- or sulphur; n is 2 or 3, or if X is -CH2- n can also be 1; p is 1 or 2; and R<3> is hydrogen, C1-6alkyl, C3-6alkenyl or C3-6alkynyl (wherein the unsaturated bond is not adjacent to the -NH- moiety). 
<??>The compounds are histamine H2-receptor antagonists and are useful in treating diseases mediated via histamine H2-receptors. Processes for their preparation, pharmaceutical compositions containing them and methods of use are described.
Patent EP-0193345-A3 (EP)
Title: A dry food product reconstitutable with cold or hot aqueous liquid and a process for making same
IPC: A23L11/00
Filed: 1986-02-19
Abstract: A dry food product reconstitutable with cold or hot aqueous liquid to a pulpily structured fruit sauce, soup, juice, compote, concassée, savoury vegetable-containing soup or snack meal containing added starch and, optionally, further consistency - and/or structure-imparting components as well as at least one taste-and/or flavor imparting dry vegetable and/or fruit component (fruit substance), is characterized in that the added starch consists at least partially of cold-swelling leguminous pre-gelatinized starch.
Patent EP-0203771-A3 (EP)
Title: Method and die head for converting a co-extrusion apparatus
IPC: B29C48/30
Filed: 1986-05-20
Abstract: In a method of operating a co-extruder, a co-extrusion die used during a co-extrusion mode of operation is replaced by a simple extrusion die which is used during a simple extrusion mode of operation. The co-extruder has a pair of juxtaposed outlets one of which is blocked by the simple extrusion die during utilization thereof.
Patent EP-0204495-A3 (EP)
IPC: G11B7/135
Filed: 1986-05-27
Abstract: Correction of the astigmatism of a diode laser (2) beam is achieved by utilizing the 
inherent nature of anamorphic optics (8) to produce astigmatism when decollimated light 
enters the anamorphic optics, in conjunction with a point diffraction interferometer which 
provides an observable interference fringe pattern between a plano transmitted wavefront 
and a diffracted spherical reference wavefront. The shape of the interference fringe pattern 
movement of the collimating lens (6) along the optic axis (Z), so that light entering the 
anamorphic optics is now decollimated, permitting the collimating lens to be positioned at a 
point where the anamorphic optics provides a degree of astigmatism that substantially 
compensates for the astigmatism of the laser beam. Since optical disc drives are inherently 
much more sensitive to astigmatism errors than to decollimation, the trade-off in optical 
quality is acceptable.
Patent EP-0231852-A3 (EP)
Title: Mandrin comportant des moyens de commande de la position d'un outil
IPC: B23B29/034
Filed: 1987-01-26
Abstract: Le mandrin comporte un organe d'ancrage (1), destiné 
à être fixé dans la broche d'une machine-outil tour­
nant autour d'un axe de rotation (xx′), une base (2), 
solidaire de l'organe d'ancrage, et un coulisseau 
(3) pouvant se déplacer dans la base perpendiculai­
rement à l'axe de rotation et supportant le manche 
(26) d'un outil.  
     Le coulisseau peut être déplacé à l'aide d'un pous­
soir (7) présentant à une extrémité une face obli­
que (8). Le poussoir est rendu solidaire, grâce à 
une goupille (20), d'une bague coulissante (15) 
qui présente une piste circulaire (16, 19) ser­
vant d'appui à un organe de commande extérieur (17, 
18) en forme de fourchette.  
     L'action de l'organe de commande sur la position du 
coulisseau et de l'outil est possible même lors­
que le mandrin est en rotation, ce qui permet l'usi­
nage de pièces ayant des parties coniques, des cham­
brages ou des filetages.
Patent EP-0257221-A3 (EP)
Title: Mixing head for making a chemically reactive mixture
IPC: B29B7/76
Filed: 1987-06-19
Abstract: A device for preparing a chemically reacting mixture and for ejecting the mixture into a mold, the mixture comprising at least two components, in particular a mixture of isocyanate and a polyol that reacts completely to form polyurethane, the device having a mixing head with an outwardly opening bore, and a reciprocable ram coupled to the head. The ram has an ejector rod axially movable in the bore for therewith defining a mixing chamber and for ejecting the mixture from the chamber. The head has inlet passages for inletting the components into the chamber for preparing the mixture. The ram is coupled to a rotational drive for rotating the rod about its longitudinal axis continuously during the preparation of the mixture to avoid any adherence of the mixture to the rod and/or to the wall of the bore. Alternatively, the rod may be oscillated about its longitudinal axis, or along its longitudinal axis.
Patent EP-0253152-A3 (EP)
Title: Lens carrier
IPC: F21V17/02
Filed: 1987-06-19
Abstract: A lens carrier (10) is disclosed for use in a stage lamp. The lens carrier (10) supports a lens (26) in alignment with the lamp axis (12) while permitting limited movement of the lens along the lamp axis to focus the lamp toward the light. First and second members, (14, 22) define facing cylindrical surfaces (20, 24). A bearing assembly (28) having resilient deformable ball bearings (34) is positioned between the cylindrical surfaces to maintain alignment of the lens on the lamp axis and permit the second member and lens to move along the lamp axis relative to the first member while maintaining the alignment.
Patent EP-0254062-A3 (EP)
IPC: H04N5/10
Filed: 1987-06-24
Abstract: Bei einer Schaltungsanordnung zum Erkennen eines 
Videosignals ist eine zeilenfrequent abgestimmte 
Stufe, welcher das Videosignal zuführbar ist, ein 
Integrationsglied und ein Schwellwertschalter vorge­
sehen. Dabei kann die zeilenfrequent abgestimmte 
Stufe eine Resonanzschaltstufe oder eine PLL-Schal­
tung mit einem Zeilenoszillator sein.
Patent EP-0257624-A3 (EP)
IPC: G01N27/00
Filed: 1987-08-25
Abstract: A marking tape (10) that is positioned 
underground above utility lines wherein the marking tape 
carries a pair of closely spaced, parallel, insulated 
conductors (12, 14) that extend the length of the tape and 
at least one other insulated conductor (32 or 34) extending 
the length of the tape which is separated from the pair of 
conductors (12, 14) at a distance that is greater than the 
distance between the conductors of the pair of conductors. 
Passive markers (47) having a resonant circuit can be 
selectively placed along the tape (10) wherein the resonant 
circuit (48, 50) is electromagnetically coupled to the pair 
of conductors (12, 14) and the other conductor (32 or 34). 
The other insulated conductor can be one of a pair of 
conductors similar to the other pair of conductors. A 
method is disclosed whereby the making tape can be 
electromagnetically traced with the position of the passive 
markers established. A method is also disclosed for 
determining the distance to a break in the tape which 
causes the pair of conductors to be severed.
Patent EP-0258957-A3 (EP)
Title: Method for making a sauce coated food under a batter or batter and breaded coating
IPC: A23L13/00
Filed: 1987-04-14
Abstract: A method of forming a coated food product having a moist sauce layer formed in situ at the interface between a food substrate and an outer, starch-containing comestible coating by applying a dry composition to a food substrate which absorbs moisture released from the food substrate during cooking to produce the sauce.
Patent EP-0248571-A3 (EP)
IPC: E05B63/04
Filed: 1987-05-22
Abstract: Latch assembly forming part of a lever lock 
comprises the facility of releasing the latch-bolt (20) to 
an extended position in which it can be rotated through 
180° in order to be accommodated to either a left- or 
right-opening door. For releasing the latch-bolt (20) to this 
position, it is merely necessary to rotate the follower 
(54) beyond a position corresponding to the normally 
retracted position of the latch-bolt (20), thereby disengaging a 
releasable connection between a lever (58) associated with 
the follower (54) and an abutment member (46) associated 
with that latch-bolt slide (30). This connection is 
re-established by pushing the latch-bolt (20) from its 
extended position back into its normal operative, 
projecting, position.
Patent EP-0241411-A3 (EP)
Title: Anti-skid device
IPC: B60B39/00
Filed: 1987-04-03
Abstract: In an anti-skid device for motor vehicles having a plurality of chain links (3) mounted in a bracket (2) which can be moved in a direction of rotation, a carrier (4) for the bracket (2) is actuated by a push-pull cable (11). The drive unit (12) for the push-pull cable (11) is mounted on a point of the vehicle at a distance from the bracket. <IMAGE>
Patent EP-0283850-A3 (EP)
Title: Method and device for the extra-corporeal oxygenation of blood and for cardiovascular assistance
IPC: A61M1/10
Filed: 1988-03-09
Abstract: Method and device for pumping and oxygenating blood circulated extra-corporeally in cardiovascular assistance. Pumping is of the pulsed-flow type and is carried out by regular variations of the pressure exercised by the oxygenating fluid on the blood-fluid interface, so that the pumping and oxygenating actions proceed simultaneously in a single apparatus.
Patent EP-0312749-A3 (EP)
Title: Method and device for taking over prints from a turning paddle wheel of a printing machine
IPC: B65H29/66
Filed: 1988-09-07
Abstract: An outfeed conveyor is arranged beneath a rotary bucket wheel driven to rotate in a predetermined rotational direction. A belt conveyor is arranged downstream of, and a product entrainment arrangement is arranged upstream of, the outfeed conveyor. An endless revolving belt is guided about belt rolls of the outfeed conveyor and upon which come to bear the printed products in inbricated formation. Entrainment elements of the product entrainment arrangement completely stuff the printed products into the pockets of the bucket wheel. Upon ejection of the printed products out of the bucket wheel they are fixedly clamped at their trailing edges between a support element and extensions or cantilever arms of the entrainment elements until the entrainment elements have passed the support element and thus an intersection location between the entrainment elements and the support element. The resiliently arranged extensions of the entrainment elements are pivoted by the support element in a predetermined direction, such as clockwise, so that the printed products are cyclically released. There is thus formed an inbricated formation of the printed products within which all prnited products are aligned and there can be maintained a substantially constant mutual spacing between the individual printed products.
Patent EP-0315755-A3 (EP)
Title: Latent catalysts for heat curable resins
IPC: C08G59/68
Filed: 1988-09-15
Abstract: The application relates to N-[3-­
phosphoranylidenyl-1-azacyclopenta-2,4-dione] radical-­
containing-compounds which are effective, storage stable 
latent catalysts for a variety of high performance resin 
systems.
Patent EP-0293970-A3 (EP)
IPC: H01L23/495
Filed: 1988-05-20
Abstract: A pad (1) for supporting the chip (6), in which there are 
openings (7) so that the pad (1) can be deformed easily thus 
avoiding the forming of tensions at the pad-chip interface.
Patent EP-0291173-A3 (EP)
IPC: A61K39/012
Filed: 1988-04-14
Abstract: Birds are protected against an immunizable disease 
by administering a nonreplicating immunogen effective 
for inducing immunity against the disease to the eggs prior 
to hatching. The method is useful, for example, for 
immunizing girds against avian coccidiosis with 
a sporulated  Eimeria   tenella  oocyst extract.
Patent EP-0278820-A3 (EP)
Title: Fibre-optical detection apparatus involving proper-functioning control
IPC: G01D5/26
Filed: 1988-01-21
Abstract: An optical-fiber detection device which involves testing for correct operation is provided with at least one sensor having a sensing element which operates by light reflection at the end of an optical fiber and with a line for transmission of light by optical fibers. The transmission line connects the sensor to a source of periodic light pulses and to an electronic signal detection and processing unit. The sensor includes an optical fiber segment of predetermined length between the sensing element and an intermediate connection which produces a state pulse by reflection. The sensing element produces a measurement pulse which is separated from the state pulse by an elementary time interval. The electronic unit serves to detect the state of operation of the sensor by means of the presence or absence of the state pulse or reference pulse in the signals.