baber/WOPTO huggingface dataset:
Patent EP-0169719-A3 (EP)
IPC: B65D5/36
Filed: 1985-07-19
Abstract: A trash compactor and collapsible box for use therewith 
to handle waste material generated during flight of passen­
ger-carrying aircraft. The trash compactor includes a housing 
(20) formed with front and rear box chambers (22, 24) to 
receive first and second collapsible trash-receiving boxed 
(B-1, B-2). A front door (26) is provided for the housing 
having a trash-receiving chute (28) in its upper portion. The 
first box is initially disposed in the front box chamber. When 
it is filled, the front door is opened and the first box is pushed 
to the rear box chamber. The second box is then positioned 
within the front box chamber to receive trash, and the front 
door is shut. The collapsible boxes have a front wall 
disposed at the same elevation as the lower edge of the 
chute, while the tops of the side and rear walls are at a higher 
elevation than the top of the front wall to permit the boxes to 
receive a maximum amount of trash for their size. The 
bottom portion of the wall is of liquid-tight construction.
Patent EP-0180563-A3 (EP)
IPC: B01J20/32
Filed: 1985-10-11
Abstract: An amphipathic gel according to the invention is charac­
terized in that a hydrophobic group is coupled to a hydro­
philic gel through a bridge which comprises thio-ether-sul­
phur. The gel may be a cross-linked polysaccharide, a poly­
acrylic acid derivative or an inorganic substance, such as 
silica gel or glass or a derivative thereof, and the hydro­
phobic group may comprise, in addition to the thio-ether-sul­
phur, alkyl, alkenyl, cycloalkenyl, alkaryl, aralkyl, hetero­
aryl, alkheteroalkyl, and unsubstituted or substituted with 
electrically neutral substituents.  
     The gel is prepared by introducing an oxirane group or 
thiosulphate group into a hydrophilic gel and subsequently 
bringing the gel into contact with a hydrophobic mercaptan 
in an alkaline solution.  
     The gel according to the invention can be used for the 
adsorption and desorption of amphipathic substances, and 
affords better separation than earlier similar products in 
which the hydrophobic ligand is bound to the hydrophilic gel 
over an oxygen bridge.
Patent EP-0197559-A3 (EP)
IPC: G06F15/177
Filed: 1986-04-10
Abstract: A data processing system includes the functionality of a 
commercial instruction processor, a scientific instruction 
processor and a basic instruction processor integrated into a 
single semiconductor logic element.
Patent EP-0210469-A3 (EP)
IPC: B43K8/03
Filed: 1986-07-04
Abstract: Der Tintenschreiber mit einer Schreibspitze, mit einem 
Tank (1) für die flüssige Tinte (2) und mit Mitteln (13) zum 
Leiten der Tinte (2) vom Tank (1) zur Schreibspitze zeichnet 
sich dadurch aus, daß der Tank (1) mindestens auf der von der 
Schreibspitze abgewandten Seite (9) von einer offenporigen 
porösen Wand abgeschlossen ist.
Patent EP-0214659-A3 (EP)
IPC: C07K7/06
Filed: 1986-09-10
Abstract: New peptide derivatives represented by the following 
general formula  
R₁-Pro-Hyp-R₂  
wherein R₁ is a hydrophobic radical, R₂ is a hydrophilic 
radical,  
Pro is prolyl and Hyp is hydroxyprolyl show more powerful 
inhibitory action against platelet agglutination than con­
ventional drugs and have potential use as anti-agglutination 
agent. The peptide derivative can be prepared by condensing 
a peptide containing a hydrophobic radical with a carboxylic 
acid containing a hydrophilic radical.  
     The invention relates also to pharmaceutical com­
positions containing the new peptide derivatives as active in­
gredients.
Patent EP-0226732-A3 (EP)
Title: Device for photogrammetrically recording the human head
IPC: G03B15/00
Filed: 1986-10-06
Abstract: The present device for the photogrammetrical measurement of the human head, especially of the middle region of the face with the eye sockets, the nose, the cheek bones and the brows, is comprised of a projector for projecting a pattern image onto the face and two cameras which can simultaneously take two pictures from two different directions of the face and head with the pattern image projected on it. The two cameras and the projector are supported by an apparatus carrier, which can be moved in a vertical direction relative to a base permanently connected to the device and in at least one horizontal direction. This minimum of one direction coincides with the optical axes of the cameras. The device will facilitate bringing both the projector and the cameras on the one hand and the human head on the other into the required relative position to one another as necessary to take the pictures.
Patent EP-0226052-A3 (EP)
IPC: F03D11/00
Filed: 1986-11-13
Abstract: Die Erfindung bezieht sich auf einen Mehrblattrotor für 
eine Windkraftanlage, mit einer auf einer Welle oder fes­
tstehenden Achse gestutzen Nabe und mit über Lager um die 
Blattlängsachse drehbar mit der Nabe verbundenen Rotorbl­
ättern. Eine leicht herstellbare, und sich durch relativ ger­
inges Gewicht auszeichnende Nabe wird erfindungsgemäß 
dadurch erreicht, daß die Nabe der Zahl der Rotorblätter en­
tsprechende rotationssymmetrische Hohlkörper aufweist, 
daß die Hohlkörper auf ihrer Anzahl entsprechenden, stab 
oder rohrförmigen und über Lagerschilde auf der Achse oder 
Welle gelagerten Druckkörpern, deren Längsmittelachsen 
jeweils im oder nahezu im Schwerpunkt der Bie­
gemomentenfläche des zugehörigen Hohlkörpers liegen, gel­
agert sind, daß die Hohlkörper über ein sternförmig ausgebi­
ldetes Zugankersystem mit vorgespannten, in oder nahezu in 
den Symmetrieachse der Hohlkörper sich erstreckenden 
Zugstangen zusammengehalten sind, und daß die Zugsta­
ngen auf einen die Hohlkörper nur auf Druck beanspruchen­
den Wert vorgespannt sind.
Patent EP-0221649-A3 (EP)
IPC: A61B3/13
Filed: 1986-09-09
Abstract: An attachment (54) for a slit lamp that permits the operator to view 
the superimposition of an image of a patient's eye and a second image that may 
comprise a fluorescein angiogram (56) or other photographic image of the patient's 
eye, or an image formed by a CRT or other display system. The slit lamp 
includes objective means (46) for forming the first image directed along a first 
optical path, and viewing means (48) comprising an eyepiece (50,52), the viewing means (48) 
being attachable to the objective means (46) such that the eyepiece (50,52) is positioned 
along the first optical path. The attachment (54) includes a body (60), a beamsplitter (62), and 
an image forming system (64,66,68,70). The body (60) includes means (98,104) for attaching the body (60) 
between the objective means (46) and viewing means (48), and also includes a passage (76) 
through which the first image can pass along the first optical path to the viewing 
means (48). The beamsplitter (62) is mounted in the body (60), and positioned in the first 
optical path. The image forming system (64,66,68,70) projects the second image into the 
beamsplitter (62), such that a portion of the second image is reflected along the first 
optical path. The image forming system (64,66,68,70) may include a zoom lens system (64,66) for 
adjusting the size of the second image. The zoom lens system (64,66) may comprise a 
pair of lenses and positioning means including an inner tube (82) having a pair of 
helical slots (126) and a pair of outer tubes (140,142) having a pair of longitudinal slots (144,146). 
Beamsplitter positioning means (110,112) are also provided for permitting the operator to 
precisely position the first and second images with respect to one another.
Patent EP-0226421-A3 (EP)
IPC: C10G47/00
Filed: 1986-12-05
Abstract: A hydrocarbon conversion system wherein a hydro­
carbon feed is converted to lower boiling products in a reac­
tor (K) by contact at elevated temperature with fluidized solid 
material, spent material containing coke from said reactor is 
separated from reaction products and stripped of volatile 
hydrocarbons in a stripping zone (D), stripped solid material 
is regenerated with oxygen-containing gas in a regeneration 
zone (B), and hot freshly regenerated fluidized material is re­
turned to the reactor (K), characterised by carrying out both 
the conversion and the regeneration in a dilute phase and 
passing all of the solid material from the reactor (K) and the 
regeneration zone (B) through respective preseparators (E) 
wherein rapid disengagement of solids and gases occur and 
from which the solid material is returned to respective beds in 
respective vessels (C,D) other than said reactor (K) and re­
generator (B).
Patent EP-0230271-A3 (EP)
Title: Thin-walled ceramic plate of large size
IPC: E04C2/04
Filed: 1987-01-15
Abstract: A large-format thin-walled ceramic tile to be attached to the limits of a room with the aid of attachment elements overlapping the edge is proposed, on which reinforcement ribs made of ceramic material area attached permanently to the side of the tile facing away from the visible side in an arrangement and/or dimensioning selected according to static points of view. This provides an alternative to attachment with the aid of ceramic mounting elements attached to the side facing away from the visible side.
Patent EP-0234425-A3 (EP)
Title: Process for cleaning aluminium containers
IPC: C23G1/00
Filed: 1987-02-12
Abstract: Aluminium containers are cleaned using alkaline cleaning solns., in which the alkaline cleaning is preceded by a precleaning with an aq. acidic soln. and followed by rinsing with an aq. soln. wherein at least a part of the rinsing soln. is employed in the precleaning step. A soln. of pH from 4 to less than 7, pref. 4.5-5.5 is employed in the precleaning step. The soln. contains 0.005-5 g/l, pref. 0.1-1 g/l, of a tensile, and has a temp. of less than 65.6 deg.C, esp. 32.2-54.4 deg.C.
Patent EP-0238963-A3 (EP)
IPC: H01H73/02
Filed: 1987-03-16
Abstract: A circuit breaker has current-limiting 
resistances (12) which are provided between a base (1) and 
a cover (18) and which limit a current to a tripping 
bimetal (11) for preventing fusing of the tripping bimetal 
(11).
Patent EP-0256228-A3 (EP)
IPC: C07C2/86
Filed: 1987-05-25
Abstract: A process for producing an alkylcyclopentadiene derivative 
comprises the vapor-phase reaction of a cyclopentadiene 
derivative and an aliphatic lower alcohol in the presence of a 
crystalline aluminosilicate catalyst containing an alkali 
metal.
Patent EP-0251175-A3 (EP)
Title: Sensor for devices for measuring pressure, tensible, shearing forces or torques and production method therefor
IPC: G01L1/22
Filed: 1987-06-24
Abstract: 1. A force transducer for devices for measuring compressive, tensile or shearing forces, having a one-piece, parallelipipedic spring element (1; 41) which is subdivided by slots and has a bearing zone (2; 42), a force initiation zone (14; 43) and a deformation zone (11, 12; 44, 45) and with which a stop (17, 18; 48, 49) operative in the loading direction and the opposite direction respectively is associated, characterized in that a) the spring element (1; 41) is constructed in the form of a downwardly extending bending beam having the bearing zone (2; 42) and the force initiation zone (14; 43) disposed laterally one beside the other ; b) the spring element (1; 41) is subdivided by a substantially U-shaped slot (6, 7, 8; 47) - into an upper deformation zone (11; 45) connecting the force initiation zone (14; 43) to the bearing zone (2; 42), - a tongue (9; 46) rigidly connected to the force initiation zone (14; 43) and - a lower deformation zone (12; 45) connecting the force initiation zone (14; 43) to the bearing zone (2; 42) ; c) the slot (6, 7, 8; 41) so extends adjacent the bearing zone (2; 42) that at that place tongue side slotted walls and bearing zone side slotted walls are disposed opposite one another at one place as an overload stop (17; 48) and at another place as an overload counterstop (18; 49) ; d) the slot (6, 7, 8; 41) is produced by the erosion process and e) the distance of the slotted walls in the zone of the stops (17, 18) is approximately 10% greater than the deflection path at rated load.
Patent EP-0265740-A3 (EP)
Title: Layered meat emulsion product and method of producing same
IPC: A23L13/40
Filed: 1987-10-09
Abstract: A meat emulsion containing meat, meat by-products, water and one or more dry proteinaceous materials is prepared, with the emulsion having a protein to fat ratio of at least about 1.5:1 and a moisture content in the range of about 45% to 80%. The hot meat emulsion is introduced by centrifugal force into a confined holding tube in which the emulsion is retained for a relatively short period of time during which the protein coagulates to set the emulsion and provide a firm meat emulsion product, with the emulsion being maintained at a pressure greater than the vapor pressure of emulsion water. When the protein has coagulated sufficiently to form a firm emulsion, the emulsion pressure is reduced below the vapor pressure of the emulsion water so that water in the emulsion is vaporized, and pressurized steam is periodically injected into the emulsion mass. The effect of the combination of pumping the hot emulsion into the holding tube by centrifugal force, subjecting the confined emulsion to steam pressure while the protein is rapidly coagulating, together with pressure exerted on the emulsion, provide a set meat emulsion product having a plurality of distinct emulsion layers which are bonded together, and the layered product is discharged from the holding tube in the form of discrete pieces or chunks. Such layered meat emulsion chunks may be used for human consumption or for consumption by pet animals, depending on the nature and quality of the meat materials used.
Patent EP-0250124-A3 (EP)
Title: Sealed documents and methods of making and using same
IPC: B41L1/22
Filed: 1987-06-03
Abstract: Sealed documents are provided by placing an area or areas of reusable adhesive (26) on one side of a sheet of paper (10) or the like, and twice folding the document to seal same along one edge, or thrice folding the document along all edges. Multiple plied sheets (10a, 10b and 10c) may be manipulated in like manner.
Patent EP-0264196-A3 (EP)
IPC: H02G1/12
Filed: 1987-09-18
Abstract: A tool of pliers type which is modified to include 
stripping jaws for removing insulation from a wire, at least 
one of said jaws being adjustable for different wire sizes 
and both jaws being so mounted that they do not 
substantially increase the overall dimension of the pliers.
Patent EP-0265264-A3 (EP)
IPC: F16J15/34
Filed: 1987-10-22
Abstract: The seal protecting apparatus is intended to provide protection 
for a main mechanical seal (16). It comprises a first seal ring 
(42) fast on the shaft (10) of a pump and a second seal ring (60) 
which is connected to the casing (12) of the pump by means of a 
flexible, annular diaphragm (62) which is exposed on one side to 
pumped product in the casing (12). The combination of seal rings 
(42 and 60) and diaphragm (62) defined one end of a service 
liquid compartment (72) which is supplied with pressurised, clean 
service water. The other end of the compartment (72) is defined 
by the main seal (16). With a flow of service water to the 
compartment (72), the seal rings (42 and 60) are forced apart by 
the water pressure. Water is able to leak between the rings into 
the casing (12) thereby denying the pumped product access to the 
compartment (72) and main seal (16). On the other hand, if the 
supply of service water should fall for any reason, the pumped 
products acts on the diaphragm (62) and forces the seal rings 
together. The pumped product is again denied access to the main 
seal (16).
Patent EP-0267722-A3 (EP)
IPC: G01R13/28
Filed: 1987-11-02
Abstract: Disclosed is a probability density histogram display 
(200A,210A,220A,230A,310) for a digital oscilloscope (5) 
which shows a probability density histogram display of an 
input signal waveform alongside the conventional voltage-­
versus-time time-domain display (200,210,220,230,305) of 
the waveform. The histogram (315) shows the relative 
frequency of occurrence of voltage amplitude levels of the 
waveform (300). The histogram is optional and shown 
simultaneously with the time-domain display of the 
waveform.
Patent EP-0281829-A3 (EP)
Title: Ketonic compounds, which interact with the anions of oxygenated acids, their adducts with the anions of oxygenated acids, process for their preparation, process for the preparation of the ketonic compounds and their use
IPC: C07C49/80
Filed: 1988-02-22
Abstract: Ketonic compounds, in which at least one strongly electron- withdrawing substituent is bonded to the carbon atom in the neighbouring position to the ketonic group and/or in which a  pi -electron system is conjugated to the carbon-oxygen double bond of the ketonic group, have the capability to interact selectively with the anions of oxygenated acids, adducts, chelates or complexes being formed. 
<??>If the ketonic group is part of a chromophore in the corresponding ketonic compounds, a shift of the absorption in the visible or ultraviolet light region occurs on the formation of the adduct with the anions of the oxygenated acids. 
<??>The corresponding ketonic compounds can be used to detect the anions of the oxygenated acids, for example as an ion-sensitive component of an ion-sensitive part or as colour indicators.
Patent EP-0303158-A3 (EP)
Title: Curable compounds, their preparation and use
IPC: C08G85/00
Filed: 1988-08-02
Abstract: Curable compounds carrying basic nitrogen groups and essentially comprising structural units derived from
 A) a compound containing on average at least one terminal 2-oxo-1,3-dioxolane group per molecule, with
 B) a disecondary amine containing hydroxyl groups in the  beta -position to the secondary amino groups, it also being possible for this amine to contain blocked primary amino groups, and optionally
 C) a bifunctional amine containing at least one free primary amino group and optionally at least one secondary amino group,
 are used, in particular, in surface coating preparations, especially in electrodeposition coating compositions. The coatings obtainable using these compositions have, in particular optimised interlayer adhesion.
Patent EP-0308866-A3 (EP)
Title: Ratchet switch operator
IPC: H01H43/00
Filed: 1988-09-20
Abstract: A switch operator has 
a low friction ratchet (11) driven by a low power time 
programmed clock (10) to operate the switch (12) in one position 
or another depending upon the position of the ratchet to operate 
said ratchet independent of the time programmed clock. A pawl (20) 
resiliently held and biased (22) away from the ratchet engages the 
ratchet when moving in a forward direction to move it a 
predetermined amount. A stationary cam (23) mounted adjacent the ratchet 
is engaged by the pawl to bias the pawl against a projection 
(25) on the ratchet when the pawl is moved forward and to 
bias the pawl away from the ratchet upon its return movement.
Patent EP-0328743-A3 (EP)
Title: Circuit arrangement for selectively switching on several electrical appliances, especially car radios for demonstration
IPC: H02J13/00
Filed: 1988-11-11
Abstract: An electrical circuit assembly for selectively activating one of numerous electrical devices. Each device having a corresponding pushbutton switch, wherein activation of the switch assigned to the selected device activates the selected device and deactivates a previously selected device.
Patent EP-0316966-A3 (EP)
Title: Ice making machine
IPC: F25D16/00
Filed: 1984-08-31
Abstract: A heat pump system has a refrigerant circulation system that is cooled by passing through a thermal storage heat exchanger. The heat exchanger is supplied by ice from an ice maker and can store heat energy by accumulation of ice in the heat exchanger. The ice is generated by cooling a secondary refrigerant, typically brine, at the wall of a ice making machine and scouring the wall prior to crystallisation of the brine mixture to disperse the super cooled liquid adjacent the wall into the body of the secondary refrigerant. Crystallisation is then promoted in the body of the liquid. The ice generator in a preferred form comprises a series of flat plates having primary refrigerant passing between the flat plates and secondary refrigerant passing over the surface of the flat plates. A series of scrapers rotate about an axis normal to the plane of the plates to disperse super cooled secondary refrigerants throughout the body of the secondary refrigerant in the ice generator.
Patent EP-0307094-A3 (EP)
Title: Optical image rotators
IPC: G02B27/28
Filed: 1988-08-15
Abstract: An optical rotator such as a Pechan rotator is arranged to rotate an image about a given axis. Light entering an input surface (AB) of the rotator is subjected to a number (e.g. five) of reflections, alternate reflections being total internal reflections and the intervening ones being mirror reflections. At least one of the surfaces, preferably one at which total internal reflection occurs, bears a layered polarising material (FE, HG) arranged to impart a defined polarisation effect as between light entering and exiting the rotator.
Patent EP-0308256-A3 (EP)
Title: Axle and wheel assembly
IPC: B60C23/00
Filed: 1988-09-16
Abstract: A vehicle wheel and axle assembly having inflatable tires to be connected with a pressurized air source on the vehicle, comprising an annular sealing assembly (23) having a pair of annular radially expanding lobes (50) which upon pressurization expand into sealing engagement with sealing surfaces (22) and including a normally closed check valve (54) which permits the flow of pressurized air to said lobes (50) and prevents the flow of pressurized air into the tires until the lobes are in sealing engagement with said sealing surfaces (22).
Patent EP-0314495-A3 (EP)
Title: Hot melt adhesive containing butene-1 polymers
IPC: C09J123/20
Filed: 1988-10-28
Abstract: A hot melt adhesive comprising a blend of: 
   (i) from 10 to 90% by weight of an intimate mixture of 
(a) an at least partially crystalline copolymer of butene-1 
and ethylene, wherein the ethylene content is from 1 to 20 
mole percent, and (b) a butene-1 homopolymer, the weight 
ratio of (a):(b) in said intimate mixture being from 9:1 to 
1:9;    (ii) from 90 to 10% by weight of a tackifying resin, the 
weight percentages of (i) and (ii) being based on their 
combined weight; and    (iii) up to 0.5 parts by weight per 100 parts by weight of 
(i) and (ii) (phr) of an antioxidant.
Patent EP-0322186-A3 (EP)
Title: Folding apparatus and method
IPC: B65H45/16
Filed: 1988-12-20
Abstract: There is disclosed apparatus and method for folding webs which includes a pair of rolls (10,11) each having tuckers (12) and grippers (13) arranged for tucker-gripper coaction and wherein the tucker (12) is free floating within its mounting advantageously of the order of 1/16" movement in a circumferential direction.
Patent EP-0328961-A3 (EP)
IPC: B65D90/00
Filed: 1989-02-03
Abstract: Bei einer Transporteinheit aus mindestens drei durch lös­
bares Koppeln von Eckbeschlägen mittels sich in Veranke­
rungsöffnungen erstreckender Kopplungseinrichtungen verbun­
denen, aus ISO-Containern bestehenden, mit ihren Seiten­
flächen nebeneinander liegenden Containereinheiten, liegt 
die untere Fläche der mittleren Containereinheit gegenüber 
den unteren Flächen der äußeren Containereinheiten höhenver­
setzt, vorzugsweise erhöht.
Patent EP-0336415-A3 (EP)
IPC: B05B11/00
Filed: 1989-04-06
Abstract: Die Erfindung betrifft ein Sprühgerät mit einem Behältnis 
für das zu versprühende Fluid und mit einem am Behältnis 
angeordneten Sprühkopf (2) zum Versprühen des Fluids.  
     Um ein Sprühgerät dieser Art zu schaffen, das sich durch 
insgesamt leichtere, sicherere, angenehmere und 
kostengünstigere Handhabung insbesondere beim 
Wiederauffüllen und beim Fluidwechsel auszeichnet, ist 
erfindungsgemäß vorgesehen, daß das Behältnis einen 
Nachfüllbeutel (1) zur Aufnahme des Fluids und eine 
Halterungseinrichtung (4) zur lösbaren Halterung des 
Nachfüllbeutels (1) umfaßt und daß der Sprühkopf (2) an der 
Halterungseinrichtung (4) angebracht und über eine 
Anschlußeinrichtung (3) mit dem Inneren des Nachfüllbeutels (1) 
verbunden ist.