baber/WOPTO huggingface dataset:
Patent EP-0146795-A3 (EP)
Title: An ejection nozzle for high-pressure cleaning units
IPC: B05B1/00
Filed: 1984-11-26
Abstract: Normally, an ejection nozzle with apistol grip valve and two nozzle tubes protuding from there to a narrow high-pressure nozzle and a wide low-pressure nozzle are used for high-pressure cleaning units. In the tube leading to the low-pressure nozzle, a shut-off valve is provided, said nozzle being closed when spraying through the ejection nozzle. In the invention, both the two nozzles and the shut-off valve are incorporated in a single nozzle unit, which only requires a single inlet tube (2). This tube terminates in a high-pressure nozzle opening (10), but a wide side duct (12) is provided in front of this opening, said duct feeding the water out to an annular chamber, from where it can flow out through an annular outlet (60) around the high-pressure nozzle after an operational sliding movement of the external cylindrical part (6) proper of the nozzle unit. Around and in front of the annular outlet (60), a cylindrical jacket is disposed, said jacket having a transverse wall (26) forwardly spaced from the high-pressure nozzle (10). In the said wall, a wider ejection opening (44) is provided coaxially with it, said opening constituting the low-pressure nozzle. In shifting the cylindrical part (6) the opposite way, the annular outlet (60) is closed, so that ejection only takes place through the high-pressure nozzle (10) out through the wider low-pressure nozzle opening (44). The cylindrical part (6) has an external rotatable jacket (54) which is controllably connected with a couple of lip plates (46) placed in front of the low-pressure nozzle, said plates acting so as to impart a fan shape to the ejected jet, so that the cylindrical part (6) can moreover be operated for adjusting the fan width of the jet.
Patent EP-0132107-A3 (EP)
Title: A device for detecting the presence of air in a steam steriliser
IPC: G01M3/12
Filed: 1984-07-11
Abstract: Adevicefortestingtheefficiencyofautociavesofthetype used in hospitals for steam sterilising porous loads such as surgical dressings, and particularly for detecting the presence of air in such a system, comprising first and second porous masses (10,11) of a substantially man-made material such as spun bonded polypropylene, superimposed so as to sandwich therebetween an indicator sheet (12) and a pair of porous and absorbent sheets (12a). This assembly is heldfirmlytoge- therw<sup>i</sup>thin a perforated stainless steel box (13) having a closable lid (14). Forthe test the whole device is placed in a steam steriliser under normal working conditions. Subsequently, the test device is removed and the indicator sheet (12) inspected, any colour variation across the sheet providing an indication of incomplete sterilising conditions.
Patent EP-0138311-A3 (EP)
IPC: G01J3/14
Filed: 1984-08-01
Abstract: A dispersive prism arrangement comprises a pair of 
identical triangular prisms (10, 20) each of which is mounted 
on a platform (32). The two platforms (32) are rotatably 
mounted on a common shaft (40) which slides in a groove 
(42) and each platform (32) is also mounted on a respective 
shaft (34) which slides in a respective groove (35). These 
two further shafts (34) are biased outwardly by springs (37). 
The two prisms are symmetrically disposed about the com­
mon shaft (40). Equal but opposite rotation may be imparted 
to the two prisms by rotating a knob (47) which drives the 
common shaft (40).  
     A multiwavelength input beam (14) incident on the first 
face of the first prism (10) is refracted at this face, reflected 
at the second and third faces, emerges after refraction at 
the second face, and makes a symmetrical passage through 
the second prism (20). The prisms (10, 20) may be rotated so 
that each component of the beam emerges from the second 
prism without offset or deviation relate to the input beam.
Patent EP-0149918-A3 (EP)
IPC: G01N1/08
Filed: 1984-12-19
Abstract: A sampling apparatus comprising a sampling tube (33) 
movable between a raised position and a lowered position to 
receive the sample, a vertical double action piston and 
cylinder device (24) for advancing and withdrawing the tube, 
means (36) for rotating the tube, and flights (102) mounted 
within said tube at the lower end thereof for directing the 
crop into the tube on rotation thereof, said flights being 
angularly spaced from each other about the longitudinal axis 
of the tube, characterized in that the shutters (101) are 
provided which are movable between an open position and a 
position to close the spaces between said flights after the 
required sample has entered the tube, and means (114) for 
moving said flights (102) between open and closed positions, 
whereby on rotation of the tube and said flights on 
movement of the tube from a raised position towards a 
lowered position the flights direct the crop into the tube 
which is thereafter closed by actuation of said shutters to 
their closed position.
Patent EP-0158895-A3 (EP)
IPC: C04B35/18
Filed: 1985-03-28
Abstract: Die Erfindung betrifft ein Verfahren zur Herstellung weit­
gehend witterungsbeständiger, kunstharzgebundener, 
feuerfester Steine oder anderer Formkörper aus einem rie­
selfähigen, üblicherweise wasserhaltigen Gemisch hochtem­
peraturbeständiger, anorganischer Grundstoffe durch 
Zugabe von 0,1 bis 20 Gew. -%, bezogen auf das Gemisch 
der anorganischen Grundstoffe, Kunstharzen bei Raumtem­
peratur. Als Kunstharze werden ein flüssiges Phenolharz vom 
Resol-Typ, ein pulverförmiges Phenolharz vom Novolaktyp, 
ein flüssiges Furanharz oder Gemische dieser Harze einge­
setzt, gegebenenfalls in Anwesenheit eines katalytisch oder 
chemisch wirksamen Härters.
Patent EP-0176930-A3 (EP)
IPC: F26B23/00
Filed: 1985-09-24
Abstract: This invention relates to a heat generating device and its 
applied warming or drying system which utilizes the air 
friction heat generated within a sealed chamber at reduced 
balanced pressure. This device comprises at least two of the 
sealed chamber connected in series, and a control means for 
reducing the current supplied to a rotary means of the sealed 
chamber when the reduced balanced pressure is achieved in 
the chamber. The device further comprises a connecting 
chamber with a plurality of heated air discharging slits for 
connecting the outlet of the preceding sealed chamber in air 
flow and the following sealed chamber, and/or an opening 
degree adjusting member for reducing the inlet opening of 
the sealed chamber when the reduced balanced pressure is 
achieved, thereby improving heating efficiency and saving 
energy.
Patent EP-0188693-A3 (EP)
Title: Cable guide for a building or scaffolding lift
IPC: E06C7/12
Filed: 1985-11-19
Abstract: 1. Rope guide for an elevator formed from a plurality of telescope runners, the same number (e.g. five) of rope guide rollers (7) being arranged at the top end (9) of the last telescope runner (e.g. No. 6) as at the bottom end (10) of the penultimate telescope runner (e.g. No. 5), and the top end (11) of the penultimate telescope runner (e.g. No. 5) and the bottom end (12) of the following telescope runner (e.g. No. 4) having the same number of rope guide rollers as each other, but a reduced number of rope guide rollers in relation to the bottom end (10) of the penultimate telescope runner, the rope guide roller at the bottom end (18) of the first telescope runner (e.g. No. 1) being replaced by a fixed stop (20), and a rope winch (21) being arranged at the bottom end (19) of the last telescope runner, characterized in that for the use of the elevator as a scaffold elevator a) the number of the rope guide rollers (7) starting from the bottom end (10) of the penultimate telescope runner (No. 5) reduces with every further telescope runner (e.g. No. 4-No. 1) by one rope guide roller in such a way that two rope guide rollers (7) are arranged at the bottom end (16) of the second telescope runner (No. 2), and in that b) a maximum of three rope guide rollers (7) are arranged adjacently at the top end (e.g. 9, 11) and the bottom end (e.g. 10, 12) respectively of one telescope runner and the rope guide rollers (8) additional to the number of three rope guide rollers are provided in an arrangement one above the other.
Patent EP-0187325-A3 (EP)
Title: Cooling system for neck ring and parison mold
IPC: C03B9/325
Filed: 1985-12-18
Abstract: A parison mold portion (20) of an individual glassware molding machine, of the type having a parison mold (22), a split neck ring (28), a neck ring holder (30), an upper receiver cap (40), and a parison plunger (116), is provided with means for cooling the neck ring (28) and the parison mold (22). The means for cooling the neck ring (28) and the parison mold (22) includes a plurality of first cooling holes (214) in the upper receiver cap (40), a plurality of second cooling holes (216) in the neck ring (28) that communicate with the plurality of first cooling holes (214), and a plurality of third cooling holes (230) in the parison mold (22) that communicate with the plurality of second cooling holes (216).
Patent EP-0166583-A3 (EP)
Title: Compositions for enzyme immunoassay of prostaglandins
IPC: G01N33/88
Filed: 1985-06-20
Abstract: The present invention relates to compositions for enzyme immunoassay of prostaglandins (e.g. prostaglandins, thromboxanes and leukotrienes) which comprises at least the following reagents: Reagent (A) (the first antibody obtained by immunizing the conjugate of prostaglandins with a protein to the first animal), Reagent (B) (the antigen consisting of enzyme-labelled prostaglandins) and Reagent (C) (the adsorbent of the second antibody obtained by immunizing  gamma -globulin or immunoglobulin G of the first animal to the second animal, to support). By using compositions of the present invention, trace amounts of prostaglandins in sample can be measured by more simplified procedure, and the measurement is surprisingly excellent in the range and limitation of detection, and assay precision.
Patent EP-0171248-A3 (EP)
Title: Process for the preparation of 2,2,2-trifluoroethanol
IPC: C07C31/36
Filed: 1985-07-29
Abstract: A continuous process is disclosed for preparing 2,2,2-trifluoroethanol from 2-halo-1,1,1-trifluoroethane, preferably 2-chloro-1,1,1-trifluoroethane. In the process, 2-halo-1,1,1-trifluoroethane, a carboxylic acid salt and a hydroxylated compound such as water are continuously provided to a reaction mixture in a reactor. The 2-halo-1,1,1-trifluoroethane, the carboxylic acid salt and the hydroxylated compound are reacted therein at a reaction pressure at or above the autogenously developed pressure and at a reaction temperature of from about 223°C to about the critical temperature of the hydroxylated compound. At least a portion of the reaction product mixture is continuously withdrawn from the reactor and unreacted 2-halo-1,1,1-trifluoroethane is separated therefrom. The separated unreacted 2-halo-1,1,1-trifluoroethanne is recycled as part of the 2-halo-1,1,1-trifluoroethane provided to the reaction mixture. The 2,2,2-trifluoroethanol is recovered from the reaction product mixture.
Patent EP-0188256-A3 (EP)
Title: Metal radionuclide labeled proteins for diagnosis and therapy
IPC: C07C249/00
Filed: 1986-01-13
Abstract: Protein conjugated chelated metal radionuclides are provided for use in vivo. Intermediates are provided for preparing the polypeptide compositions efficiently.
Patent EP-0204102-A3 (EP)
IPC: H01L23/495
Filed: 1986-04-07
Abstract: Method and apparatus connecting a semiconductor die 24 
with a direct lead frame 14 by mounting the semiconductor die 
24 on a mechanical die support 22 and using the support 22 to 
align bonding pads 26 on the die 24 with flexible, tapered 
inner leads 30 of the lead frame 14. The direct lead frame 14 
has flexible tapered leads 30 to directly bond a semiconductor 
die 24 with the lead 20 that will ultimately form the external 
package lead 36. The leads 20 derived from the lead frame 
stock are made more flexible in the direction in which they 
are to be moved for bonding to a semiconductor die 24 by 
making the leads 20 narrower in thickness as well as in width. 
This structural change may be accomplished by one or more 
chemical step-etchings or by machining.
Patent EP-0206077-A3 (EP)
IPC: G01N35/00
Filed: 1986-06-09
Abstract: Die Erfindung betrifft ein Trenngerät zum Abtrennen von 
magnetischen Partikeln aus flüssigen Phasen, bestehend aus 
einer Auftragungseinheit, einer Trenneinheit und einer Sammel­
einheit. Dieses Trenngerät kann eingesetzt werden zum Auf­
trennen von biologischen Materialien, insbesondere zum Ab­
trennen von Zellen, Antigenen, Antikörpern, Enzymen usw. mit 
Hilfe von z.B. magnetischen Mikrospheres (MIMS).
Patent EP-0208918-A3 (EP)
IPC: D04H3/10
Filed: 1986-06-12
Abstract: A reinforcing composite for bituminous roofing mem­
branes comprises a mechanically-fastened, open network 
of continuous filament, high tenacity polyester yarn. This 
structure is heat stabilized and may be combined with a 
fiberglass scrim and/or treated with a resin.
Patent EP-0212676-A3 (EP)
IPC: G01T1/167
Filed: 1985-06-22
Abstract: Eine Vorrichtung zur Kontaminationsüberwachung gegen 
Strahlungsverseuchung von Personen hat winklig zusammen­
geschlossene Detektor-Anordnungen (1, 2) als starre Bau­
gruppe, die um eine senkrechte Achse (35) im Winkel zwi­
schen den zusammengeschlossenen Detektor-Anordnungen ver­
drehbar ist. An der Drehachse ist ein spannbarer Rück­
stellantrieb (37) vorgesehen. Zwischen den senkrechten 
flächigen Detektor-Anordnungen ist, wenn sie sich in ihrer 
Ruhestellung befinden, unten eine Trittfläche als Boden­
platte mit einem Fußdetektor angeordnet.
Patent EP-0196847-A3 (EP)
Title: Improvements in or relating to outlet valves for melt containing vessels
IPC: B22D41/08
Filed: 1986-03-24
Abstract: The invention provides an outlet valve for a melt-containing vessel comprising a lower insert piece mounted in the base of the vessel having an outlet bore passing therethrough from the inside to the outside of the vessel, an elongate shaft located above and pressed down upon the lower insert piece, the shaft having a lower face mating with an upper face of the lower insert piece, the shaft being rotatable relative to the lower insert piece about a generally vertical axis, the bore through the lower insert piece being offset, at least at its upper end, from the axis of rotation, and the shaft having a side opening at the lower end thereof capable of aligning with the top of the bore through the lower insert piece in at least one rotational position.
Patent EP-0213739-A3 (EP)
Title: A paulingite-like synthetic zeolite
IPC: C01B39/06
Filed: 1986-07-29
Abstract: A synthetic zeolite is described having a structure 
similar to the mineral paulingite. One example is a 
synthetic zeolite having the overall composition:  
(TEA, Na)₂O : (Al, Ga)₂O₃ : 3-20SiO₂, and having a 
stated x-ray diffraction pattern.  
     A process for preparing the zeolite comprises:  
   (a) preparing a reaction mixture comprising 
an oxide of sodium, water, a source of silica, a source 
of alumina, a tetraethylammonium ion source and, 
optionally, sodium aluminosilicate nucleating seeds, 
said reaction mixture having a composition, in terms of 
mole ratios of oxides, within the following ranges:  
Na₂O:Al₂O₃ 0.4 to 3.4  
(TEA)₂O:Al₂O₃ 0.8 to 4.5  
SiO₂:Al₂O₃ 4 to 22  
H₂O:Al₂O₃ 80 to 360  
and said seeds being present in an amount to yield 0.1 
to 10 mole percent of the total final alumina content 
in said zeolite;    (b) blending the reaction mixture sufficient­
ly to form a substantially homogeneous mixture;    (c) maintaining the reaction mixture at 
between about 80°C and 220°C under autogenous pressure 
for a sufficient period of time to form crystals of 
said zeolite; and    (d) recovering said zeolite crystals.
Patent EP-0215652-A3 (EP)
IPC: E04B1/94
Filed: 1986-09-12
Abstract: A component such as a basic building panel 10 comprises 
a first layer of phenolic resin impregnated glass fibre (11), a 
second layer (12) of the same material and a block of foamed 
phenolic resin 13 therebetween. The panel was formed in a 
mould shaped to form a flange (14) around the panel (10), 
the flange being formed by adherence of the edges of the 
first and second layers to each other.  
     The panel (10) is made by placing a layer of settable 
phenolic resin impregnated glass fibre mat in the mould, 
applying a foamable mixture of phenolic resin to said first 
layer and covering the foamable resin with a second layer of 
settable phenolic resin impregnated glass fibre mat before 
closing the mould. Foaming of the phenolic resin starts very 
quickly and when more or less completed, the mould is passed 
into an oven to set the phenolic resin in the outer layers.
Patent EP-0228272-A3 (EP)
IPC: C08F38/00
Filed: 1986-12-22
Abstract: Synthesis of urethane substituted diacetylenes of the formula 
R-NHOCO(CH₂)₄-C≡C-C≡C-(CH₂) 
 n OCONH-R where n is an integer of from 1 to 20, R=CH₃(CH₂) 
 m (COOCH₂) 
 p , C₆H₅(CH₂) 
 m (COOCH₂) 
 p , C₆H₁₁ (CH₂) 
 m  (COOCH₂) 
 p , or C₁₀H₇-(CH₂) 
 m (COOCH₂ 
 p , where m is an integer of from 0 to 11 and p is 0 or 1. 
The compounds are free of impurities resulting from 
dehydration of diols of the formula HO-(CH₂) 
 n C≡C-C≡C-(CH₂)-OH. The compounds are produced by 
first reacting an isocyanate of the formula R-NCO with an 
alcohol of the formula HC≡C-(CH₂) 
 n -OH, then oxidatively coupling the resulting urethane 
substituted monoacetylenic compound in the presence of an 
amine-basic copper salt complex, preferably by bubbling oxygen through 
the solution. The diaceylenes are polymerized to form 
the polydiacetylenes. Also disclosed are the monomers and polymers 
produced.
Patent EP-0223764-A3 (EP)
Title: WC sanitaire perfectionné avec évacuation sous pression
IPC: E03F1/00
Filed: 1986-04-02
Abstract: Le WC comporte un siphon (6) situé dans le prolongement 
de la cuvette (1), raccordé à une chambre (9) dans laquelle fontionne l'hélice (12) 
d'une pompe (13) électrique d'expulsion.  
     De façon utile cette chambre (9) a forme de siphon en telle sorte que le 
pourtour de l'hélice se trouve toujours sous eau surtout si elle n'est 
pas du type autoamorçante.  
     L'alimentation de la cuvette en eau s'effectue moyennant un conduit à 
effet Venturi (18, 19) qui empêche le refoulement de l'eau même si la cuvette est 
totalement remplie.  
     La pompe d'expulsion (13) comporte un conduit de dérivation (35) fixé sur le conduit 
d'expulsion (31), ce dernier étant obturé par un regard de visite (36).
Patent EP-0230914-A3 (EP)
IPC: C08L69/00
Filed: 1987-01-15
Abstract: Die Erfindung betrifft eine thermoplastische Formmasse enthaltend,  
   A 25 bis 60 Gew.% mindestens eines Polycarbonates    B 5 bis 40 Gew.% mindestens eines Polyalkylenterephthalates und    C 2 bis 30 Gew.% mindestens eines Pfropfkautschuks    
auf Basis von Polybutadien- oder Polyalkylacrylestern mit 1 bis 8 C-Ato­
men im Alkylrest oder Mischpolmerisaten davon als Elastomeren,  
sowie  
   D 5 bis 30 Gew.% mindestens eines Copolymeren,     
das einpolymerisiert enthält, bezogen auf D, 
   d₁) 10 bis 90 Gew.% eines vinylaromatischen Monomeren aus der Gruppe von 
Styrol, α-Methylstyrol oder p-Methylstyrol oder Gemischen davon  
und    d₂) 90 bis 10 Gew.% eines ethylenisch ungesättigten Monomeren aus der 
Gruppe von (Meth)acrylsäure, (Meth)acrylsäurealkylestern mit 1 bis 
8 C-Atomen im Alkylrest, (Meth)acrylnitril, Maleinsäureanhydrid, 
Maleinimid, N-Alkyl(Aryl)maleinimid oder Glycidylmethacrylat oder 
Gemischen davon.      
     Die Formmasse wird zur Herstellung von Formteilen verwendet.
Patent EP-0252322-A3 (EP)
Title: Improved drive for electric wheelchairs
IPC: A61G5/10
Filed: 1987-06-10
Abstract: In an electric wheelchair with an electric motor 9 associated with each driven wheel 3, the drive to the wheel 3 is disengageable by a coupling device 23 to permit free rotation of the wheel 3 on a spindle 10. The spindle 10 mounts a drive plate 12 for driven rotation by the motor 9 and the wheel 3 has a hub plate 16 with the coupling device 23 coupling the drive plate 12 and hub plate 16 together for driven rotation of the wheel 3. The coupling device 23 includes a coupling pin 24 mounted on one of the drive plate 12 and hub plate 16 which engages any one of a series of arcuately spaced holes 15 in the other of the drive plate 12 and hub plate 16 and is operable by a handle 28 to disengage the coupling pin 24 from the selected hole 15 to uncouple the drive to the wheel 3 when required.
Patent EP-0274128-A3 (EP)
IPC: C09K19/38
Filed: 1987-12-29
Abstract: A liquid-crystalline polymer comprising the 
repeating units of the general formula (I) 
  
in which :  
k is an integer from 1 to 30 ; and  
R¹ is 
  
where :  
X is -COO- or -OCO- ; and  
R² is -COOR³, OCOR³, or -OR³  
where :  
R³ is 
  
R⁴ and R⁵ being each independently -CH₃, a halogen radical, 
or -CN, m and n being each independently an integer from 0 
 
 
to 10 with the proviso that n is not 0 when R⁴ is -CH₃, p 
being 0 or 1, and C marked with * being an asymmetric 
carbon atom.  
     The polymers of the present invention exhibit a 
ferroelectricity even at temperatures around room 
temperature and as well have such a high speed of response 
to external factors that they can be used for displaying 
motion pictures, and the polymers may also be 
advantageously used as display elements for large displays 
or curved displays.
Patent EP-0237172-A3 (EP)
Title: Locking device consisting of a locking cylinder and associated flat key
IPC: E05B27/00
Filed: 1987-02-03
Abstract: For operating one or more additional tumblers (17) which (or each of which) extends parallel to the keyway (8) of a lock cylinder (1), the or each such tumbler (17) has a projection (N) which projects into the keyway (8) through the side wall thereof. The key (6) has a recess (E) formed at the end of its blade (7) for receiving the or each projection (N) when the key (6) is inserted in the keyway (8), the shape of the recess (E) operating the or each additional tumbler (17) to bring its ends within the joint line (F) of the cylinder plug (5) and housing (2). Three profile variations of the recess (E) are proposed.
Patent EP-0240349-A3 (EP)
IPC: D06M15/647
Filed: 1987-04-02
Abstract: Aqueous aerosol mousse compositions are disclosed which contain a 
water-dispersible silicone elastomer. The presence of 
the elastomer provides for clean wet hair feel along with good style 
retention.
Patent EP-0253524-A3 (EP)
Title: Dispersed particulate composition
IPC: C08K5/00
Filed: 1987-06-22
Abstract: A composition comprising a dispersion of a finely divided particulate solid in a thermoplastic polymeric organic medium in the presence of a lubricant and a processing additive in which the processing additive comprises an organic compound containing at least one group of the formula:  - O - A - CO - wherein A is a divalent aliphatic radical containing 17 carbon atoms, at least 4 of which are directly between the oxygen atom and the carbonyl group. The composition is suitable for blending a particulate solid into a polymer.