baber/WOPTO huggingface dataset:
Patent EP-0153827-A3 (EP)
Title: Porous particulate materials
IPC: B01J20/16
Filed: 1985-02-08
Abstract: A particulate porous material suitable for use as a high surface area column packing material comprises particles substantially all of which are not smaller than 5 micrometres and not larger than 1 millimetre in diameter, and each particle consists predominantly of an open, three-dimensional matrix of crystals of mullite, which are preferably substantially uniform in size and define between them interconnecting pores having a width in the range of from 5nm to about 2µm. The particles can be coated with a reactive layer. There is also disclosed a process for producing the particulate porous material wherein a particulate product comprising particles substantially all of which are between 5 micrometres and 1 millimetre in diameter and consisting predominantly of a mixture of mullite crystals and silica is treated with a concentrated aqueous solution of an alkali metal hydroxide at a temperature of at least 50°C; and the treated particulate product is then washed, dewatered and dried.
Patent EP-0175566-A3 (EP)
IPC: G03B17/34
Filed: 1985-09-17
Abstract: In one aspect the present invention relates to a camera 
(10) for producing microfiche images, comprising a loading 
station (16, 20), an exposure station (36), an unloading station 
(22, 24) spaced from the loading and exposure stations, vacu­
um means (60) for taking a sheet of film to be exposed from the 
loading station, transporting the sheet of film to the exposure 
station for exposure to one or more images thereat, and trans­
porting the exposed film sheet to the unloading station, and for 
transporting film sheets to other stations (64) as may be re­
quired, said vacuum means being in the form of a vacuum plat­
en (60) mounted on an X-Y movement system comprising a 
first screw shaft (46) operatively connected to the vacuum 
platen, a second screw shaft (50) also operatively connected 
to the vacuum platen and extending at right angles to the first 
screw shaft, each of said screw shafts being connected to a 
respective stepper motor (48, 52), each stepper motor being 
arranged to rotate its screw shaft.  
     In other aspects the invention also relates to a microfiche 
camera comprising a titling device, a device for raising film 
sheet cassettes, a valve member, or a focussing arrangement.
Patent EP-0174901-A3 (EP)
IPC: F41A21/48
Filed: 1985-09-05
Abstract: An assembly for converting an automatic pistol to a 
single shot gun, including a barrel structure (22) which is 
adapted to be detachably connected to the receiver (10) of 
the automatic pistol and which movably carries a slide (23) 
mounting a bolt (24) for front to rear movement relative to 
the barrel (16). The barrel structure (22) has two rearwardly 
facing recoil shoulders (74, 79) engageable with spaced 
forwardly facing shoulders (34, 39) of the receiver (10) to 
transmit recoil forces from the barrel (22) to the receiver (10), 
with one of the four shoulders being formed by an element 
which is threadedly adjustable to a condition assuring 
simultaneous engagement of both sets of shoulders. A 
safety element (25) is operable to control actuation of the 
firing pin by the hammer (19) of the gun, to prevent 
unintentional actuation of the firing pin by the hammer (19), 
with the safety element (25) preferably being connected to 
the bolt (24) for swinging movement about an axis extending 
longitudinally of the barrel (16), and with the safety element 
(25) also desirable being actuated automatically to a condi­
tion preventing firing of the gun upon pivotal movement of 
the bolt (24) from a condition of locked engagement with the 
barrel structure (22) to a released condition in which the bolt 
(24) can be retracted to open the rear of the barrel (16). The 
bolt (24) may be constructed in a manner enabling a round to 
be slidably connected thereto in a retracted position of the 
bolt (24), so that the bolt (24) can positively advance the 
round forwardly into the barrel (22) and positively withdraw 
the spend shell therefrom.
Patent EP-0202388-A3 (EP)
IPC: C07D285/04
Filed: 1986-01-08
Abstract: Novel dimercapto thiadiazoles and cyanodithioimidocar­
bonate polymers and oil soluble lubricating additives 
thereof.
Patent EP-0199133-A3 (EP)
Title: Chimney pipe insulating sheath of mineral fibres, and a pipe insulated in this way
IPC: E04F17/02
Filed: 1986-03-26
Abstract: In the renovation of old chimneys, a new circumferentially insulated inner tubing (1) is inserted from above into the shaft of the existing outer casing (4). For this, the individual tube sections (1a) of the inner tubing (1) have to be equipped, before introduction into the outer casing (4), with an external thermal insulation composed of tubular insulating shells (2, 3, 3a). So that the tubular insulating shells (2, 3, 3a) can be attached simply and in a trouble-free way by being pushed on, but at the same time guarantee a firm fit on the tube section (1a) by friction, the tube sections (1a) are manufactured with a considerable oversize (x) in relation to the outer surface of the associated tube sections (1a), thereby guaranteeing that they can be pushed on in a trouble-free manner. The necessary frictional fit is obtained by means of a continuous bead-like end tapering (7) which engages at the end of the pushing-on movement and secures the frictional fit with an adjustable surface pressure. This design of the tubular insulating shells (2, 3, 3a) requires no additional production outlay if the shape of the winding mandrel is given an appropriate contour. <IMAGE>
Patent EP-0205822-A3 (EP)
Title: Process and apparatus for manufacturing ring-pull lids
IPC: B65D17/00
Filed: 1986-04-24
Abstract: The apparatus of the invention provides a coat of lacquer or varnish on a tear-off cover, which is formed from a thin ferromagnetic metal, has a circumferential supporting lip and is equipped with a tear-off opening made by scoring and/or punching in or out the cover surface. To provide the coat of lacquer or varnish the cover is moved through an electric coating tank, a washing tank and drying zone with the plane of the cover oriented substantially vertically while being supported exclusively on the surface of the inner wall of the supporting lip. The entire surface of the cover is completely covered by the lacquer or varnish coating except for a small portion on the inner wall of the supporting lip which is positioned inside the closed container in a folded seam and/or covered by a sealing material.
Patent EP-0210347-A3 (EP)
Title: Snow sweeper with a rotating cylindrical brush
IPC: E01H5/09
Filed: 1986-04-25
Abstract: A snow-sweeping roller for replaceable attachment to a utility road vehicle (1) having brush-equipped roller (4) rotatably affixed at the underside of the vehicle. To achieve low-wear operation of the sweeper roller (4) and simultaneously low energy consumption, a control device is provided for adjusting and changing roller rpm in accordance with the following factors: (a) The circumferential speed (w) of the roller changes in proportion to vehicle speed (f); (b) The circumferential speed (w) of the roller has a ratio to the vehicle speed (f) that ranges from unity to two; and (c) A minimum value of the circumferential speed (w-min) of the roller is established for when the vehicle is moving slowly or is stationary.
Patent EP-0212438-A3 (EP)
IPC: G02B5/18
Filed: 1986-08-05
Abstract: Das unverspiegelte Gitter (23) sitzt auf einem optisch 
transparenten Körper (21) und wird mit Strahlung durch diesen 
transparenten Körper beaufschlagt, die mit einem Winkel auf die 
Flanken der Gitterfurchen trifft, der größer ist als der 
Grenzwinkel der Totalreflexion.
Patent EP-0220473-A3 (EP)
IPC: B65G15/58
Filed: 1986-09-18
Abstract: Die Erfindung bezieht sich auf ein System zum Transpor­
tieren und Führen von Bauteilen, insbesondere elektrischen 
Bauelementen entlang einer Führung, wobei die Bauteile in ra­
dial oder in quasi-radial gegurteter Form an einem Gurt mit 
einer Perforation gehalten sind, die von einer Vielzahl durch 
Stanzen oder Schneiden im Gurt erzeugten Perforationsöff­
nungen gebildet ist.  
     Die Erfindung zeichnet sich dadurch aus, daß die Perfora­
tionsöffnungen jeweils durch eine nicht vollständig in sich 
geschlossene Schnittlinie hergestellt sind und somit der Gurt 
im Bereich jeder Perforationsöffnung einen durch die Schnitt­
linie gebildeten Lappen aufweist, daß jeder Lappen derart aus 
der Ebene des Gurtes nach außen gedrückt ist, daß er mit sei­
nem freien Ende über eine Oberflächenseite des Gurtes seit­
lich vorsteht, und daß die freien Enden der Lappen Anlagef­
lächen bilden, die an wenigstens einer quer bzw. senkrecht zur 
Gurtebene sowie in Gurtlängsrichtung verlaufenden Füh­
rungsfläche der Führung anliegen.
Patent EP-0199371-A3 (EP)
IPC: E01D19/08
Filed: 1986-01-13
Abstract: Als Haft- und Isolierschicht zwischen der Fahrbahnplatte 
und der bituminösen Fahrbahndecke wird eine 
Schicht aus aushärtendem Kunststoff vorgeschlagen, in 
die vor dem Anhärten ein Granulat aus thermoplastischen 
oder elastischen Polymeren eingestreut wird, 
deren Schmelzpunkt unterhalb der Einbautemperatur des 
bituminösen Gemisches liegt. Die Polymere müssen mit 
Bitumen und dem aushärtenden Kunststoff verträglich 
sein. Auf diese Weise wird neben einer formschlüssigen 
Verbindung eine zusätzliche Verklebung der Kunststoffschicht 
mit der bituminösen Fahrbahndecke erreicht und 
eine Abdichtung eventuell auftretender Haarrisse.
Patent EP-0200406-A3 (EP)
IPC: A61P9/12
Filed: 1986-04-14
Abstract: Novel amino acid derivatives useful as a therapeutic agent are 
disclosed. These amino acid derivatives and the 
pharmaceutically acceptable salts thereof have a human renin 
inhibitory effect when administered orally and are useful for 
treatment of hypertension, especially renin-associated 
hypertension.
Patent EP-0215653-A3 (EP)
IPC: B01D37/03
Filed: 1986-09-12
Abstract: In a filtration apparatus in which a flocculant is 
added to promote flocculation, efficient use of the 
flocculant is ensured by measuring an operational 
parameter of the apparatus dependent on the degree of 
flocculation, and adjusting the amount of flocculant 
being added to the minimum that causes maximum 
flocculation. As the operational parameter, 
measurement can be made of teh depth (D) of the pool of 
the material at the lower end of an upwardly inclined 
filter belt 14), or of the resistance to movement of a 
part of the apparatus e.g. the torque required to 
rotate a filter drum (101).
Patent EP-0242559-A3 (EP)
IPC: C07C227/00
Filed: 1987-03-10
Abstract: Beschrieben wird die Verwendung aminosubstituierter 
Benzoesäurederivate der Formel I 
  
in welcher bedeuten:  
R¹ und R² Wasserstoff, (Cyclo-) Alkyl, unsubstituiertes 
oder substituiertes Phenyl oder Naphthyl, oder  
R¹ und R² gemeinsam eine Kette -(CH₂) m - mit m = 3 bis 6 
oder gemeinsam eine Kette -(CH=CH) n - mit n gleich 2 
oder 3; R³ Wasserstoff, Halogen oder Alkyl; R⁴ Wasser­
stoff, NO₂; R⁵ Wasserstoff oder einen unter physiolo­
gischen Bedingungen abspaltbaren Rest;  
zur Herstellung eines Heilmittels gegen Diarrhoe.
Patent EP-0263238-A3 (EP)
Title: Device for sealing withdrawable soot-blower lances
IPC: F28G3/16
Filed: 1987-06-06
Abstract: Device for sealing retractable soot-blower lances at the point of insertion through the wall of a heat exchanger. A labyrinth box consists of lamellas. The lamellas narrowly surround the soot-blower lances and are secured at the outer edge in a wall box. The wall box is tightly sealed to the wall of the heat exchanger and has an air-barrier connection. The object is to allow one wall box to accommodate several soot-blower lances, even when they have different outside diameters. Several soot-blower lances accordingly extend through the wall box and several lamellas radially surround the soot-blower lances alternately either narrowly or loosely.
Patent EP-0256402-A3 (EP)
IPC: A61K38/55
Filed: 1987-08-01
Abstract: Die ErFindung betrifft eine neue pharmazeutishe Zube­
reitung, enthaltend mindestens ein positiv-inotropes Imi­
dazopyridin und/oder mindestens eines seiner physiologisch 
unbedenklichen Salze und mindestens einen ACE-Hemmer sowie 
die Verwendung dieser Zubereitung bei der Bekämpfung der 
Herzinsuffizienz.
Patent EP-0266643-A3 (EP)
Title: Transplanting machine
IPC: A01B49/04
Filed: 1987-10-23
Abstract: The machine is adapted to transplant plants in bare soils or covered by a plastic film, in which case the plastic film is applied by the machine itself which is provided with at least one multiple- arm device (28) pivoted along a horizontal axis and having, at each arm (30), an openable cup (31) articulated thereto. The plant (27,48) to be transplanted is placed within the cup (31) connected to the multiple-arm device (28), which is driven synchronously with respect to the motion of the machine. The cup (31) is sunk into the ground, opening the film (18) if present and the soil (8,45), while upon control of a cam (40) said cup (31) opens and transplants the plant (27,48). The machine furthermore comprises elements (5,19,47) for ridging the soil (8,45) around the plant (27,48), after it has been transplanted, for preparing the soil (8,45) in front of the transplanting region and for fixing the edges of a possible plastic film (18).
Patent EP-0267564-A3 (EP)
Title: Improvements relating to madines for gaming, amusement, education and the like
IPC: A63F7/02
Filed: 1987-11-09
Abstract: A gaming apparatus comprising a plurality of gaming machines is provided. Each machine can be operated individually, the player upon each start of the machine endeavouring to reach a predetermined objective by his skill in propelling a ball into apertures to reach a predetermined total before a counting device in the machine which is started upon starting of the machine, reaches that total. The player thus competes against the machine in individual operation thereof. In the embodiment described the counting device is a clock hand (26) which sweeps across a clock face (24). The players performance is indicated by a clock hand (28) sweeping across the same clock face. The clock face and both hands are visible to the player to provide excitement. All of the machines can be ganged so that the players play against each other, but in this case the counting devices of the respective machines are rendered inoperative and the winner is the first player to make his clock hand reach the predetermined total.
Patent EP-0270971-A3 (EP)
IPC: C07C327/42
Filed: 1987-11-30
Abstract: Neue substituierte Benzamide der allgemeinen Formel 
(I), 
  
in welcher  
R¹ für Alkoxy, Alkenyloxy, Alkinyloxy oder für einen 
Heterocyclylrest steht,  
R² für Cyano, für einen Carbamoyl- oder für einen 
Thiocarbamoylrest steht,  
X für einen Alkanoyl- oder für einen Alkoximino­
alkylrest steht und  
n für eine Zahl 1, 2 oder 3 steht,  
und deren Verwendung in Schädlingsbekämpfungsmitteln. 
 
  
     Die neuen substituierten Benzamide der Formel (I) können 
nach Analogieverfahren hergestellt werden, so z.B., 
indem man geeignete bromsubstituierte Benzamide mit ge­
eigneten Alkoholen oder Heterocyclen umsetzt oder indem 
man z.B. geeignete Aminoacetonitrile mit geeigneten 
Alkanoylbenzoylhalogeniden umsetzt, die in einer 
weiteren Reaktionsstufe z.B. mit geeigneten Hydroxyl­
aminderivaten umgesetzt werden können.
Patent EP-0261730-A3 (EP)
Title: Olefin dimerization method
IPC: C07C2/12
Filed: 1987-09-16
Abstract: Olefins with between 4 and 24 and preferably between 10 and 20 carbon atoms are selectively dimerized by using zeolite catalysts in acid form which are partially exchanged with salts of metals having a valency of two or more.
Patent EP-0274163-A3 (EP)
IPC: A01N3/00
Filed: 1987-12-29
Abstract: The object of the present invention concerns a method of treatment and 
covering of foodstuff products such as fruit, vegetables and products of 
vegetable origin in general for use as food, plants and cut flowers with 
substances in the form of protective film so as to conserve or prolong the state 
of freshness or conservation of the products themselves, or to improve and/or 
modify their external appearance.  
     The application of the protective substances, both in solution and in powder 
form, is effected by means of an electrostatic atomiser in the case of liquids or 
an electrostatic diffuser in the case of powders, subjected to a high voltage.  
     This system permits an enveloping, uniform and homogeneous distribution 
of the covering substances over the products to be treated, even when the latter 
have an irregular shape, improving the coverage effect and noticeably reducing 
the losses of the product applied.  
     Electrostatic application thus permits accurate control of the quantity of 
covering substance, improving the final effect and thus the state of conservation 
of the products.
Patent EP-0231102-A3 (EP)
Title: Catalyst composition for polymerizing alpha-olefins
IPC: C08F4/639
Filed: 1987-01-22
Abstract: A catalyst composition for polymerizing alpha-olefins is prepared by reacting a transition metal compound, e.g., titanium, with trimethylaluminum catalyst activator. In a preferred embodiment, the catalyst is supported on a porous refractory support and is prepared by additionally reacting a magnesium compound or an organomagnesium composition with the support.Also disclosed is a process for polymerizing alpha-olefins in the presence of the catalyst of the invention. The polymer products have narrow molecular weight distribution, higher bulk density and produce films of greater strength than polymers prepared with similar catalysts utilizing different alkyl-aluminum activators, e.g., triethylaluminum and tri-isobutylaluminum.
Patent EP-0246749-A3 (EP)
IPC: A01N47/24
Filed: 1987-04-21
Abstract: Herbicidal triazole sulphonamides of the formula: 
  
and salts thereof, where:  
    R¹ represents hydrogen or a substituted or 
unsubstituted alkyl, alkenyl, alkynyl, cycloalkyl, aryl, 
aralkyl, acyl, alkoxycarbonyl, aminocarbonyl, sulphonyl or 
heterocyclic group;  
    R² represents hydrogen, halo, cyano, hydroxy, 
mercapto, a substituted or unsubstituted alkyl, alkenyl, 
alkynyl, alkoxy, alkylthio, alkylsulphinyl, 
alkylsulphonyl, acyl, alkoxycarbonyl, aminocarbonyl, aryl 
or amino group, or a heterocyclic group;  
    R³ represents a substituted or unsubstituted 
heterocyclic, benzheterocyclic, aryl or aralkyl group; and  
    R⁴ represents hydrogen, a substituted or 
unsubstituted alkyl, alkenyl, alkynyl, acyl, aroyl, 
alkylsulphonyl, alkoxycarbonyl, aminocarbonyl, aralkyl, or 
a group of the formula: 
  
    where R¹ and R² are as defined hereinbefore, 
processes for their preparation and compositions 
containing them.
Patent EP-0254487-A3 (EP)
IPC: A61G12/00
Filed: 1987-07-16
Abstract: A medication holder and display tray(l0) holds colour coded 
bottles(22) of medications in a plurality of separate 
compartments(l6b) which each have an inclined plane(l8) to 
which is attached a colour coded label(20). The inclined 
plane(l8) of each compartment positions the bottles(20) of 
medication resting thereon such that each can be easily and 
quickly recognized and removed. Colour coding on each 
bottle corresponds to the colour coding on a top portion of 
the inclined plane(l8) of a compartment(l6b). This speeds 
up identification of a medication and helps prevents 
mistakes. Colour coding is not meant as a substitute for 
reading a label on a container of medication.
Patent EP-0275005-A3 (EP)
Title: Complex compounds of bioflavonoids with phospholipids, their preparation and use, and pharmaceutical and cosmetic compositions containing them
IPC: C07F9/10
Filed: 1988-01-04
Abstract: Complex compounds of flavonoids with phospholipids, characterized by high lipophilia and improved bio-availability and therapeutic properties as compared with free, not complexed flavonoids. The complex compounds of the invention are suitable for use as the active principle in pharmaceutical and cosmetic compositions.
Patent EP-0286076-A3 (EP)
Title: Process for preparation of rubber laminates
IPC: B32B25/00
Filed: 1988-04-07
Abstract: Disclosed is a process for the preparation of 
rubber laminates. According to this process, a rubber 
laminate having a high bonding strength can be obtained 
by contacting an uncured composition A comprising a 
fluororubber and a metal oxide with an uncured 
composition B comprising a nitrile group-containing 
polymer rubber and a phosphonium salt represented by the 
following general formula: 
  
wherein R₁, R₂, R₃ and R₄ each stand for a hydrocarbon 
residue having 1 to 20 carbon atoms, which may be 
substituted, with the proviso that up to three of R₁, R₂, 
R₃ and R₄ may be a primary, secondary or tertiary amino 
group or a fluoroalkyl group, and R₅ stands for a 
hydrogen atom or an alkyl group having 1 to 20 carbon 
atoms, and curing the uncured compositions.
Patent EP-0300158-A3 (EP)
IPC: C09J165/00
Filed: 1988-05-20
Abstract: Hot melt packaging adhesive compositions consisting essentially of 35 
to 45% by weight of an ethylene n-butyl acrylate copolymer containing 25-­
45% by weight, preferably 30 to 40% n-butyl acrylate and having a melt 
index of at least 50; 35 to 55% of a terpene phenolic tackifier; and 10 to 
20% by weight of a high melting synthetic wax provide adhesives 
characterized by an excellent balance of high and low temperature 
performance without sacrifice to machinability or thermal stability.
Patent EP-0300372-A3 (EP)
Title: Minute-cellular polyester film provided with coating
IPC: C08J7/04
Filed: 1988-07-14
Abstract: A film is disclosed, which comprises an at least uniaxially stretched finely cellulated polyester film of a high surface roughness having an apparent specific gravity in the range of 0.4 to 1.3 and an opacifying power of not less than 0.2, and a coating applied to either or both of the opposite surfaces of the polyester film. The coating applied to the minute-cellular polyester film serves the purpose of improving the adhesive property of the polyester film.
Patent EP-0280488-A3 (EP)
Title: Lidded containers
IPC: B65D55/02
Filed: 1988-02-22
Abstract: A lidded container (1) is provided which is intended to deter unauthorised removal of the lid (2). The container has an out-turned lip (3) of inverted U-section having a circumferential horizontal flange (8) supporting an upright retention portion (10) with a retaining bead (12). The lid (2) has a rim portion (14) which is also of inverted U-section, the web (15) of the U having a formation (20) engaging a complementary formation (21) on the lip (3) of the container to provide location and sealing connection between the lid and container, and the outer limb (17) being outwardly cranked and forming a depending skirt (18) having a retaining formation (19) which interlocks with the retaining formation (12). Part of the flange (8) is extended to form a tab (22) which is removable at a line of weakening (23) to facilitate separation of the lid (2) and container (1). Removal of the tab (22) indicates that the container has been opened or at least that it has been tampered with.
Patent EP-0285285-A3 (EP)
Title: Method and composition for the treatment and prevention of viral infections
IPC: A61K31/19
Filed: 1988-03-16
Abstract: A method is provided for treating a viral infection in a subject by administering a surfactant and/or a steroid so as to produce a high concentration thereof in the systemic circulation. The method is particularly applicable to the treatment of HIV infections. The use of surfactants and/or steroids in the production of pharmaceutical compositions is described.