baber/WOPTO huggingface dataset:
Patent EP-0137993-A3 (EP)
Title: 11-piperazinyl-5h-imidazoû2,1-c¨û1,4¨benzodiazepines, process for their preparation and intermediates and medicaments containing them
IPC: C07D233/90
Filed: 1984-08-28
Abstract: Compounds of the formula   <IMAGE>   wherein R1 and R2, which may be identical to or different from each other, are each hydrogen, fluorine, chlorine, bromine, trifluoromethyl, hydroxyl, nitro, amino, cyano, methylsulfonamido, alkyl of 1 to 4 carbon atoms, alkoxy of 1 to 3 carbon atoms, (alkyl of 1 to 3 carbon atoms)thio or (alkanoyl of 2 to 4 carbon atoms)amino; R3 is hydrogen, fluorine, chlorine, bromine or alkyl of 1 to 3 carbon atoms; R4 is hydrogen, alkyl of 1 to 4 carbon atoms, hydroxy(alkyl of 2 to 4 carbon atoms), (alkoxy of 1 to 2 carbon atoms)-(alkyl of 2 to 4 carbon atoms), alkenyl of 3 to 6 carbon atoms, alkynyl of 3 to 6 carbon atoms, cycloalkyl of 3 to 7 carbon atoms, (cycloalkyl of 3 to 7 carbon atoms)-(alkyl of 1 to 3 carbon atoms) or (unsubstituted or substituted phenyl)-(alkyl of 1 to 3 carbon atoms) where the substituent is fluorine, chlorine, bromine, methyl, methoxy, hydroxyl or trifluoromethyl; and n is 1 or 2; and non-toxic, pharmacologically acceptable acid addition salts thereof. The compounds as well as their salts are useful as antiallergic.
Patent EP-0123330-A3 (EP)
IPC: H04M15/34
Filed: 1984-03-12
Abstract: The present invention relates to a circuital arrangement 
adapted to divide the charges pertaining to a telephone line 
among the users of the terminal/s connected to the line itself. 
An identification code number is given to each user. At the 
engagement of the telephone line the circuital arrangement 
connects, in parallel with terminal (TL) an inhibiting (CI) 
adapted to prevent the switching exchange (CT) from detect­
ing the dialled digits. These are however detected by a logic 
unit (UL) and if they coincide with one of the allowed code 
numbers, the inhibiting circuit (CI) is excluded, thus allowing 
the exchange (CI) to detect the next selection. Possible taxa­
tion impulses, generated by the switching exchange (CT) are 
summed in a memory element associated with the dialled 
code number.
Patent EP-0129283-A3 (EP)
IPC: A61K9/00
Filed: 1984-06-12
Abstract: Topical pharmaceutical compositions containing a cor­
ticosteroid component and a penetration-enhancing vehicle 
are disclosed. The vehicle comprises a binary combination of 
a C₃-C₄ diol and a "cell-envelope disordering compound". The 
vehicle provides marked transepidermal and percutaneous 
delivery of corticosteroids. A method of treating certain 
rheumatic and inflammatory conditions, systemically or loc­
ally, is also disclosed.
Patent EP-0119014-A3 (EP)
IPC: B01D17/12
Filed: 1984-02-13
Abstract: Apparatus for physically separating a mixture of a first 
least dense liquid, a second more dense liquid, and a third 
most dense liquid comprises an upright container (12) with a 
liquid inlet (14), a bottom outlet (17) adjacent to the bottom 
(22) with a flow control valve (25), a bottom float (33) in the 
container but above the bottom outlet (17), a lower outlet 
(16) above the bottom float (33) with a flow control valve (24), 
a low float (28) above the lower outlet (16) and operatively 
connected to the lower outlet control valve (24), a middle 
float (30) above the low float (28), an upper outlet (18) above 
the middle float (30). and a high float (32) adjacent to or 
above the upper outlet (18). The bottom, low and middle 
floats (33,28,30) are connected in parallel, with the low float 
(28) connected to the lower outlet valve (24); the middle and 
high floats (30,32) are connected in series to the upper outlet 
valve (26); and the bottom float (33) is connected to the 
bottom outlet valve (25). The low and middle floats (28,30) 
are fillable and sink in the least dense liquid and rise in the 
more dense liquid; the bottom float (32) is filled or ballasted 
to sink in the least and more dense liquids and to rise in the 
most dense liquid; the high float (32) is air filled and rises in 
all three liquids. The separation may be carried out either 
under pressure or at atmospheric pressure. It is particularly 
appropriate for the separation of a mixture of oil, water and 
creosote.
Patent EP-0130680-A3 (EP)
IPC: C08F290/06
Filed: 1984-05-17
Abstract: Disclosed are cure-to-elastomer compositions comprising; 
(A) a moderate-to-long chain di or polyfunctional prepolymer 
having vinyl reactive ends, (B) a cross-link controlling material 
which is (i) with said moderate-to-long chain di or 
polyfunctional prepolymer, and (ii) soluble in or miscible with the 
moderate-to-long chain prepolymer; and (C) a free radical poly­
merization initiator. The polymerizabie compositions of the pre­
sent invention can be rapidly cured at room or moderate tempera­
ture to produce elastomeric materials of high flexibility and 
appropriate tensile strength.
Patent EP-0138597-A3 (EP)
Title: Detergent bars
IPC: C11D17/00
Filed: 1984-10-12
Abstract: The effectiveness of the deodorant composition disclosed in UK 2016507 in soap formulations can be improved by incorporating the compositions in a transparent soap formulation containing rosin.
Patent EP-0168007-A3 (EP)
IPC: G06K9/00
Filed: 1985-07-06
Abstract: A fingerprint image is derived from the direct optical 
reading of a finger by an optical and electronic scan of the 
finger with a beam of coherent, collimated light. The beam is 
shaped in the form of a slit of light which extends the length 
of the finger zone to be interrogated. That slit light beam is 
scanned across the finger in a direction perpendicular to the 
axis of that slit. The rays which constitute the interrogating 
light in the slit define an incident light beam in the form of a 
plane which is substantially perpendicular to the surface of 
the finger being interrogated. The light beam and the rest of 
the optical system is rotated about an axis that is substantial­
ly coincident with the axis of the finger so that this 
perpendicular relationship between the plane of the interro­
gating light beam and the surface of the finger is maintained 
throughout the scan.
Patent EP-0179271-A3 (EP)
Title: Filling arrangement for filling closed liquid heating circuits
IPC: F24D19/10
Filed: 1985-09-18
Abstract: 1. Filling device for introducing fresh water into a closed heating installation, comprising (a) a pressure reductor (1) connected on the inlet side to a fresh water conduction, (b) a tube separator (20) connected to the outlet side of the pressure reductor (1) and having a water-carrying movable member (23), - which in a first operative position is advanced and establishes a connection between a fresh water outlet (22) communicating with the outlet of the pressure reductor (1) and the heating installation, bridging a point of separation (15), - which, in a resting position, ends upstream from the point of separation and closes the fresh water outlet (22), and - which is displaceable by a servomotor to which is applied the fresh water pressure from the resting position to the operative position, (c) a backflow preventor (7) arranged downstream from the tube separator (20) and the point of separation (15) and connected to an inlet of the heating system, and (d) a control arrangement (40) arranged to control the application of the fresh water pressure to the servomotor, characterized in that (e) the control arrangement (40) comprises a differential pressure sensor (41) on which is applied, on one side, the pressure from the outlet of the pressure reductor (1) and, on the other side, the pressure in the heating system, (f) the servomotor for the tube separator (20) is arranged to be controlled by the differential pressure sensor (41) such that - the tube separator (20) is moved, with a first pressure in the heating installation which is equal to the pressure at the outlet of the pressure reductor, to its resting position, and - the tube separator (20) is arranged to be advanced to its operative position with a second pressure in the heating installation which is less than the first pressure.
Patent EP-0165693-A3 (EP)
IPC: E05C17/20
Filed: 1985-05-03
Abstract: A door check mechanism uses elastic bushes 30 
mounted for rotation on either side of an arm 14. As the door 
12a, 12b is opened or closed, the arm moves past the bushes. 
The arm 14 has bumps 40 on it and the bushes 30 have to 
yield to allow the bumps on the arm to pass. The bushes 
have inner and outer rigid sleeves 34, 36 with a resilient core 
38 between them. The resilient core provides the necessary 
resilience to hold the arm in its checked positions.
Patent EP-0189894-A3 (EP)
IPC: H03K17/693
Filed: 1986-01-28
Abstract: Disclosed are basic circuits operable in a current mode in 
multivalued logic circuit systems, analog circuit systems and 
the like. Examples of the basic circuits are a successor, 
quantizer, adder, subtracter, divider, multiplier, decoder, 
literal circuit, equivalence circuit, bilateral T-gate, comple­
ment literal circuit and h operator circuit. These basic circuits 
are realized by using floating threshold switching circuits, 
floating window switching circuits, threshold SPDT switch­
ing circuits, and the like.
Patent EP-0193840-A3 (EP)
IPC: B02C7/18
Filed: 1986-02-25
Abstract: Es wird ein Verfahren und eine Vorrichtung zum 
Schälen und Vermahlen von Getreide beschrieben. Bei 
dem Verfahren wird das Getreide je nach seiner 
Beschaffenheit in bestimmter Weise konditioniert und 
getempert. Die Vorrichtung zum Schälen des Getreides 
weist eine Trommel mit horizontaler Welle auf, die 
auf ihrem Umfang gegenüber den Mantellinien leicht 
angestellte Messer trägt, die von einem Schirmmantel 
umgeben sind. Der Schirmmantel weist innen 
Stege in Gestalt verdrillter Drähte quadratischen 
Querschnitts auf. Am Austragsende ist ein Schwingdeckel 
angeordnet, der unter dem Druck des Fördergutes 
öffnet. Ein Gebläse saugt gebrochene Körner 
ab. Die Schalen werden durch den Siebmantel der 
Trommel ausgestoßen und abgefördert. Die Mahlvorrichtung 
weist zwei mit vertikaler Achse umlaufende 
Mahlscheiben auf, die am Umfang mit bogenförmigen 
Sägeblättern bestückt sind, welche wellenförmige 
abgerundete Zähne besitzen. Über der Mahlvorrichtung 
ist ein Wasserbehälter angeordnet, von dem Wasser für 
einen Naß-Mahlvorgang gefördert wird.
Patent EP-0204925-A3 (EP)
Title: Building block
IPC: E04B2/28
Filed: 1986-04-17
Abstract: Brick made of porous concrete, especially gas concrete, with at least two plane faces (4, 5), in which a groove or tongue profile can preferably be provided on these faces, a groove (7) being made in each of the faces (4, 5). <IMAGE>
Patent EP-0205976-A3 (EP)
IPC: B01D53/50
Filed: 1986-05-28
Abstract: A process for the removal of sulfur oxides from gaseous 
and/or liquid waste products is described, wherein gaseous 
and/or liquid waste products containing sulfur oxides, are 
treated with barium oxide, the obtained barium sulfate and 
sulfite are thermically dissociated with addition of elemen­
tary sulfur to sulfur oxides and barium oxide which is return­
ed into the process. The process is particularly suitable for 
the purification of waste gases containing sulfur dioxide and 
for the neutralization of residuary sulfuric acid.
Patent EP-0204317-A3 (EP)
IPC: C12N9/99
Filed: 1986-06-03
Abstract: Pyrimidine compounds of the formula 
  
wherein X is sulfur or oxygen, Y is R₁₁ or -O-R₁, and R₄ is aryl 
or heterocyclo are disclosed. These compounds are useful as 
cardiovascular agents, particularly anti-hypertensive agents, 
due to their calcium entry blocking vasodilator activity.
Patent EP-0221391-A3 (EP)
Title: Fall stream evaporator
IPC: F28F27/00
Filed: 1986-10-09
Abstract: To ensure uniform wetting of the heating tubes, it is proposed to provide restriction elements in the form of floats which, as a result of constant liquid level, float in a position equidistant from the tubes on the liquid which is to be evaporated.
Patent EP-0228518-A3 (EP)
Title: Frictional damper, particularly for washing machines
IPC: F16F7/08
Filed: 1986-10-16
Abstract: A frictional damper, particularly for washing machines, has a friction plate (10), against which friction heads (11) are pressed by means of a clamping and holding shackle (12). The friction heads (11) each have a receptacle (13) and a brake lining (14) held by this. To ensure soft damping, the brake lining (14) consists of a cellular material with cells open on the frictional surface (20). Furthermore, lubricant is arranged at least in the open cells of the frictional surface (20). The brake lining (14) can consist of foamed polyurethane foam or felt. <IMAGE>
Patent EP-0227048-A3 (EP)
IPC: C08F4/32
Filed: 1986-12-18
Abstract: A peroxide catalysts concentrate is provided including 
one or two polymers chosen with the criteria that the polymers 
form a homogeneous composition that the melt index composition be 
in the range of 250 to 2500 grams per ten minutes, that the 
average softening point of the composition be in the range of 50 
degrees to 115 degrees centigrade and that the melting range peaks 
of the polymer differ by at least 30 centigrade degrees offering 
improved stability and utility in essentially every kind of 
processing equipment with essentially no degradation or loss of 
peroxide activity with the added advantage of being able to use 
low volatility and highly active peroxides with a one hour 
half-life down to 95°C.
Patent EP-0226458-A3 (EP)
Title: Method of manufacture of a heat resistant alloy useful in heat recuperator applications
IPC: C22F1/10
Filed: 1986-12-11
Abstract: A method of manufacturing nickel-iron-chromium alloys for use with recuperators. A combination of intermediate annealing, cold working and final annealing results in an alloy having a greater yield strength than a corresponding solution annealed material. The resultant alloy exhibits an isotropic structure and has high corrosion resistance, a low coefficient of expansion and high levels of ductility and strength.
Patent EP-0230904-A3 (EP)
Title: Bottle bundle
IPC: F17C1/12
Filed: 1987-01-14
Abstract: A set of gas bottles (1 to 4) housed vertically inside a holder uses a clearance space above their taps so that a system of valves (6) and distribution tubes (7,8) is housed without projecting above the holder. The rounded tops of the cylinders are covered with an insulating material which matches their shape, and which acts as a protection against fire. The insulating material can be formed by blocks (5) shaped give a flat top surface or as layers (11) coating the curved tops. In the event of a fire, the heat causes the material to expand.
Patent EP-0231005-A3 (EP)
Title: Kit for use in the determination of the proliferative activity in human tumours
IPC: C12Q1/06
Filed: 1987-01-24
Abstract: Kit for use in the determination of the proliferative activity in human tumours, characterized mainly by a container containing, in assembled and lyophilized form, the four basic components (culture medium, antibiotic, serum and radioactive metabolic precursor) necessary to fix the tumoural material fragments rapidly and easily, without any fear of degradation and granting reliable results.
Patent EP-0261557-A3 (EP)
Title: Sole structure for football and socker shoes
IPC: A43B13/26
Filed: 1987-09-15
Abstract: This sole structure for football and socker shoes 
comprises a rigid plate structure (1) and a plurality of 
studs. The studs extend in part (4,5,19) perpendicular and 
in part (6,11,12,17) inclined with respect to the plate 
structure. Indeed at least one stud (6), arranged in the 
front region (2) of the sole, and at least a second stud 
(17), arranged at a heel region (3) of the sole, have their 
axes inclined outwardly with respect to the sole, while at 
least front region studs (11,12), located on the front 
region (2) of the sole, adjacent to the middle flat region 
(13) of the foot are inclined backwards.
Patent EP-0263995-A3 (EP)
Title: Method for filling a dispenser with pasty products and dispenser for pasty products
IPC: B65D6/12
Filed: 1987-09-17
Abstract: The dispenser (1) for pasty products has a container (2), a top piece (7) and a following piston (18). The top piece (7) is fitted in a sealing manner on one end of the container (2) while the other end of the container (2) is closed by a fixed bottom wall (5). Provided between the following piston (18) and the bottom wall (5) of the container is a compensation space (24) so that, when the dispenser (1) is filled using customary filling systems, overfilling which would lead to an undesired pressing out of the pasty product through the top piece (7) is compensated by displacement of the following piston (18) into the compensation space (24).
Patent EP-0268294-A3 (EP)
Title: Grafting without peroxides of homo- or copolymers of ethylene with a density lower than 0.930g/cm3, and the use of these graft copolymers in the preparation of ionomers and coupling agents
IPC: C08F255/02
Filed: 1987-11-19
Abstract: A process for peroxide-free grafting of ethylenically unsaturated carboxylic acids, carboxylic anhydrides and/or derivatives thereof onto homo- or copolymers of ethylene having densities of greater than or equal to 0.930 g/cm<3>, the monomers to be grafted being employed in the concentration range of from 0.01 to 0.5 % by weight, and the grafting reaction being carried out in the temperature range of from 210 to 300 DEG C in conventional extruders or mixers in the absence of initiators which decompose to form free radicals. The graft copolymers are used to prepare ionomers and adhesion promoters.
Patent EP-0236123-A3 (EP)
IPC: H01L21/336
Filed: 1987-03-03
Abstract: A method of making a semiconductor device comprising 
forming a gate electrode (104 a ) on 
a silicon semiconductor substrate (101) with a gate 
insulating film (103) therebetween, and forming 
a side wall insulating film (109) at the side 
walls of the gate electrode (104 a ) characterised 
by etching the substrate (101) while using the 
gate electrode (104 a ), or any film (105) 
thereon, and the side wall insulating film (109) 
as a masking means so as to form a groove (111) 
in the substrate (101) immediately adjacent to the 
side wall insulating film (109).
Patent EP-0245116-A3 (EP)
IPC: G01N27/04
Filed: 1987-05-08
Abstract: A portable apparatus for measuring resistivity comprising:  
     i) a voltage source,  
     ii) a gel-state electrode which comprises a confined gel-­
state mass of high constant conductivity and a suitable 
conductive electrolyte, and  
     iii) a second electrode.  
     The second electrode may be a gel-state electrode or a 
solid-state electrode comprising a metallic probe. Methods for 
using the apparatus are also described.  
     The apparatus can be used to measure the resistivity of 
fibre reinforced plastics and coatings on metallic substrates, 
including reinforced concrete. The remaining effective life of a 
coating, for instance, may be calculated from the resistance 
values monitored by means of non-linear regression analysis 
and extrapolation.
Patent EP-0270214-A3 (EP)
IPC: C07K7/16
Filed: 1987-09-28
Abstract: Vasopressin antagonists which have a tripeptide 
side chain comprised of three basic amino acids, such as 
arginine, lysine or ornithine, having the formula: 
  
demonstrate potent V₁ and V₂-antagonist activity. A species of 
the invention, which is prepared by conventional peptide sequencing, 
is [1-(β-mercapto-β,β-cyclopentamethylenepropionic acid)-­
2-(O-ethyl)-D-tyrosine-4-valine-7-arginine-8-arginine-­
9-arginine]-vasopressin.
Patent EP-0265114-A3 (EP)
IPC: B41J2/06
Filed: 1987-10-06
Abstract: Ink is flied under condition that ink flies in 
mist form according to relation of electric field value 
between a recording electrode and an opposite electrode and 
physical property value of the ink. Mist amount of the ink 
is adjusted thereby a dot is provided with tone without 
varying the diameter, and high density of the small diameter 
picture element enables the natural and smooth image 
formation.
Patent EP-0244356-A3 (EP)
IPC: G03C1/485
Filed: 1987-04-21
Abstract: Verfahren zur Herstellung photographischer 
Direktpositivemulsionen, die plättchenförmige Silberhalogenidkristalle mit 
geschichtetem Aufbau enthalten und ein latentes Innenbild liefern 
können, durch Aufwachsen einer Hülle von Silberhalogenid auf 
chemisch sensibilisierte plättchenförmige Silberhalogenidkerne, 
Sensibilisierung der Hülle und Behandlung der erhaltenen 
Kristalle mit Jodidionen.
Patent EP-0316922-A3 (EP)
IPC: B29B15/12
Filed: 1988-11-17
Abstract: A fiber-reinforced resin material of tape shape 
having a thickness of at most 0.2 mm and a 
width/thickness ratio of from 25 to 200 and comprising a 
synthetic resin and continuous filaments contained as 
reinforcing material in the resin, said continuous 
filaments being aligned in lengthwise direction and said 
resin densely filling spaces among the filaments.
Patent EP-0280376-A3 (EP)
Title: Hitch control system
IPC: A01B63/111
Filed: 1984-06-04
Abstract: A hydraulic rockshaft actuator (24) operates a rockshaft (12) to raise and lower a hitch in accordance with mixed position control set by a lever (28) and draft control set by a lever (32). The set points established by these levers are combined mechanically with actual rockshaft position sensed mechanically by a ramp (14) on the rockshaft and actual draft load sensed hydraulically by a load sensor (34) and communicated to the mechanical combining arrangement (16) via a load control valve (17). In order to provide this known system with engine speed control (to avoid labouring the engine) and/or wheel slip control (to avoid excessive wheel slip), an electronic control unit (46) processes signals from corresponding transducers (54, 58, 60) and derives an electrical control signal. A pressure control valve (40) in the hydraulic line between the draft load sensor (34) and the load control valve (17) enhances the hydraulic load signal so that reduced engine speed and/or increased wheel slip emulates increased draft load and therefore leads to the hitch being raised. To this end the control valve (40) has electrical pilot control (44) responsive to the electrical control signal in parallel with hydraulic pilot control (42) responsive to the pressure from the draft load sensor (34). The draft control lever (32) sets the proportions of the mixed control and, within the control unit (46) the electrical control signal is gain-scaled in dependence upon a signal (A(6)) from a transducer (52) on the lever (32) so that the effect of the electrical control signal is the greater the greater the proportion of draft load control in the mixed control.
Patent EP-0303477-A3 (EP)
Title: Foodstuffs compositions
IPC: A23K10/28
Filed: 1988-08-11
Abstract: A set or settable foodstuff composition which 
comprises organic-acid containing fermented material and 
active magnesium oxide in an amount of at least 3% by 
weight, based on the total weight of the composition.  
     The fermented material may be distillery by-­
products, brewers grains, silage, yoghurt, whey or 
cheese. Optional ingredients such as energy providing 
material, proteinaceous material, urea, fillers and plant 
or dietary fibre may be included. The compositions can 
form animal feed blocks, pet treats and human food snacks 
without substantial water removal and by forming moulded 
compositions at or below 60°C.
Patent EP-0317266-A3 (EP)
Title: Novel thioimidate and amidine insecticides
IPC: C07D213/68
Filed: 1988-11-15
Abstract: Insecticidal compounds having the formula 
  
in which R is an optionally substituted aryl moiety; R₂ is an optionally 
substituted alkyl, cycloalkyl or alkenyl moiety, X is sulfur, amino or 
C₁-C₄ monoalkylamino; and R₃ is: (a) an optionally substituted 
3-phenoxyphenalkyl, 3-phenoxypyridylalkyl or 3-(4-pyridyloxy)phenalkyl 
moiety; (b) pentafluorobenzyl; or (c) 2-methyl-3-phenylbenzyl.