baber/WOPTO huggingface dataset:
Patent EP-0243704-A3 (EP)
Title: Apparatus to carry out a continuous wrapping hydromassage over the whole body
IPC: A61H9/00
Filed: 1987-04-01
Abstract: In an apparatus for carrying out a continuous wrapping hydromassage over the whole body of a person only in one direction - of the type comprising, in a shower cabin, means rotating about an axis substantially coinciding with that of the body to be massaged, ejecting at least one water spout distributed according to a cylindrical helix having the same axis - said rotating means consist of a plurality of arc-shaped tube sections provided with nozzles ejecting a flat and divergent spout, said tube sections being supported in a horizontal or inclined position by a straight vertical tube feeding said nozzles and being mounted and guided so as to rotate about said axis.
Patent EP-0245805-A3 (EP)
Title: Coin checking apparatus
IPC: G07D5/02
Filed: 1987-05-09
Abstract: Two sensors (2, 3) are placed opposite each other against the rim of the coin (5). By this, a signal, corresponding to the diameter of the coin (5) is produced and a drive (18/19, 23/24) is driven which moves two support members in order to support a coin between them (13), the diameter of which corresponds to the distance between the sensors (2, 3) in a position that is centered to a test coil (10) of an inductive coin testing device.
Patent EP-0296276-A3 (EP)
IPC: F24H1/28
Filed: 1987-07-24
Abstract: Der Heizungskessel besteht aus einem wasserführenden Gehäuse 
(4), in dem eine Brennkammer (3) mit mindestens einem Über­
leitungsraum (3″) angeordnet ist, von dem aus mehrere Heiz­
gaszugrohre (1) zu einer Rauchgassammelkammer (12) mit Ab­
zugsanschlußstutzen (11) geführt sind. Der Durchmesser der 
Heizgaszugrohre (1) beträgt 7 - 16 cm, vorzugsweise 9 - 13 cm. 
die Heizgaszugrohre (1) weisen innen Übertragungsflächenver­
größerungen (2) in Form von radial orientierten, sich gerade 
erstreckenden oder schraubenlinienförmig verwundenen Längsver­
rippungen (2′) auf, wobei die Heizgaszugrohre (1) um oder 
teilweise um und über oder über der Brennkammer (3) angeord­
net sind. Durch diese Ausbildung wird die Anzahl der Heizgas­
zugrohre (1) im Vergleich zu einem Heizungskessel gleicher 
Leistungsgröße um 20 bis 25 % und damit der Fertigungs- und 
Schweißarbeitsaufwand für derartige Kessel reduziert.
Patent EP-0261360-A3 (EP)
IPC: A01G27/00
Filed: 1987-08-05
Abstract: A humidifier device for plant pots consists of a body a portion (1) 
of which serves as a container while another lower portion (6) has a 
pointed appendix (3), with slits or holes, suitable for sticking 
into the soil to be humidified; the portion (1) serving as a 
container is separate from the pointed appendix (3), a wick (5) 
being provided to connect said portions (1) to said point (3).
Patent EP-0266693-A3 (EP)
IPC: C08G77/60
Filed: 1987-10-30
Abstract: Die Erfindung betrifft Blockpolymere aus Polysilan und organischen 
Polymerblöcken sowie elektrisch leitfähigen Systemen aus diesen 
Blockpolymerisation die n- oder p-dotiert sind.
Patent EP-0274719-A3 (EP)
Title: Thread-forming method and tubular body provided with a thread
IPC: B21D15/04
Filed: 1987-12-19
Abstract: The production of the internal thread of a connection sleeve (4), which is used as a coupling element for parts of a rock support or of a drill rod, by machine-forming, in particular by thread-cutting, entails great effort since, in the round thread used here, a considerable amount of machining work is required. Furthermore, it is disadvantageous in this application in the machining of the thread that the long-term strength of the connection sleeve is considerably impaired due to the notch effect in the base region of the thread turns. A connection sleeve and a method for its production are proposed, in which the internal thread is produced without machining by shaping the outside of the connection sleeve (4) in the manner of a thread so that the image of this shaping forms the internal thread to be produced on the inside. Apart from the increase in strength caused by the non-cutting shaping, which is usually cold shaping, due to material reinforcement, the further advantage results that the shaping required here can be applied in a single operation so that the production costs of connection sleeves (4) of this type can be reduced. Furthermore, it is advantageous that the external thread, interacting with the internal thread of the connection sleeve, of the components to be connected to one another can have a basic shape which corresponds to the outside thread-type shaping of the connection sleeve (4). <IMAGE>
Patent EP-0247701-A3 (EP)
IPC: C07D209/86
Filed: 1986-04-09
Abstract: Compounds of formula 
  
[wherein R¹ , R², R³, R⁴, R⁵ and R⁶ are hydrogen or lower 
alkyl or R³ and R⁴ are joined together to form (CH₂) m  or 
R⁵ and R⁶ are joined together to form   
 
    -CH=CH-CH=CH-,   (CH₂) n     
 
-CH=CH-O- or -CH=CH-S-   
 
m is 2 or 3, n is 2 to 4 and R⁷ is lower alkyl] are 
intermediates for substituted 2,3,4,9-tetrahydro-1H-­
carbazole-1-acetic acid derivatives useful as analgesics 
and anti-inflammatory agents.
Patent EP-0237197-A3 (EP)
IPC: B41J2/16
Filed: 1987-02-12
Abstract: The head comprises a hollow body (21) carrying a series of 
capillary tubes (12) of rigid material, on to each of which is 
fixed a sleeve-type piezoelectric transducer (16). A resin (26) is 
injected into the hollow body so as to encase first portions of the 
transducers (16). A flexible printed circuit (28) is connected to 
another portion of the transducers (16), the circuit (28) having a 
series of pairs of conducting areas hot-soldered to two conducting 
terminals disposed on the outside surfaces of the transducers (16). The 
printed circuit (28) is fixed between the hollow body (21) and an 
intermediate block (35) which is closed by means of a sealing 
diaphragm (38), having a series of sleeves (40) which are a close 
fit on the ends of the capillary tubes (12) remote from the nozzles. 
For manufacture of the head, the resin (26) is injected by positioning 
the hollow body (21) in an apparatus comprising a support frame for 
the hollow body (21) and a transverse member provided with a plurality of 
reference holes for receiving and precisely positioning the ends (13) 
of the capillary tubes (12) which carry the nozzles. The frame is 
provided with a series of seats for receiving the opposite ends of 
the capillary tubes (12). The seats are closed by a resilient strip 
having a series of holes which are a close fit on the portions of 
the transducers (16) which are to remain free from the resin (26).
Patent EP-0245023-A3 (EP)
IPC: F24F6/02
Filed: 1987-04-29
Abstract: A humidifier boiler (10) has a plurality of electrodes (12) 
supplied with electric current through power control means (14) 
which include at least one solid state switch or relay (18, 20) such 
as inverse parallel thyristors or triacs arranged to switch at zero 
voltage so that, when the humidifier is called upon to vary the 
quantity of water vapour output from the boiler through an outlet 
pipe (22) in response to a control signal from a humidity controller 
(26), the control signal causes the duration of the «on» and/or 
«off» periods of the, or each, solid state switch or relay to be 
varied in order to vary the power to the electrodes (12).
Patent EP-0251522-A3 (EP)
IPC: C30B23/00
Filed: 1987-06-08
Abstract: A process for preparing a β-type silicon nitride 
whisker, which comprises calcining a powdery mixture of 
a starting material powder selected from amorphous 
silicon nitride and an α-type silicon nitride and 0.0l 
to 20 parts by weight, in terms of the oxide, per l00 
parts by weight of the starting material powder, of a 
rare earth element oxide powder or a powdery compound a 
rare earth element convertible to the oxide during 
calcination under a non-oxidative gas atmosphere. Thus, 
the desired β-type silicon nitride whisker can be 
produced with a good yield and efficiency.
Patent EP-0263593-A3 (EP)
IPC: C08G63/18
Filed: 1987-09-04
Abstract: Melt-processable polyaramide and polyarylate polymers 
and copolymers are made employing a component containing 
the 5-t-butylisophthaloyl moiety and aromatic diamines or 
aromatic diols. The melt processability of these polymers 
can eliminate expensive processing in making shaped arti­
cles. The claimed materials are useful for making fiber, 
film, laminates, coatings, adhesives and molded objects.
Patent EP-0265263-A3 (EP)
Title: A collapsible article of furniture
IPC: A47C19/12
Filed: 1987-10-22
Abstract: There is disclosed a collapsible bed which has a head frame (12) and a foot frame (14) that are of shaped metal tube. At each end of each frame there is a "U" shaped recess (22). Two bars (16, 18) extend between the frames (12,14). At each end of each bar there is a disc (24) with a peripheral channel (26). The discs (24) seat in the recesses (22) and lock therein. A sheet of material (20) extends between the bars (16,18), the bars passing through casings on opposed sides of the sheet. The inner sides of the recesses (22) of each frame (12, 14) slope towards one another to assist in guiding the discs (24) into the recesses and to stretch the sheet of material (30).
Patent EP-0264305-A3 (EP)
Title: Sonde d'hybridation pour la détection de séquences nucléotidiques polymorphes
IPC: C12Q1/6876
Filed: 1987-08-19
Abstract: Un nouveau fragment d'ADN 
utilisable en tant que sonde d'hybridation pour la dé­
tection de séquences d'ADN polymorphes humaines, ani­
males et/ou végétales, et pour la détermination des 
degrés de parenté des individus dont elles provenaient.  
     La sonde d'hybridation contient des régions 
mini-satellites provenant du phage M13 et le procédé 
d'hybridation est mis en oeuvre en l'absence d'ADNs de 
compétition.
Patent EP-0247011-A3 (EP)
IPC: B23B27/16
Filed: 1987-05-13
Abstract: The present invention relates to a device for clamping a 
positive cutting insert (10) with a hole in a site of a tool 
holder. The device constitutes of a relative its centre axis 
(19) symmetrical locking pin (13) with a head (15) having a 
smaller diameter than the hole (12) of the cutting insert 
(10), and a shaft (13a) that is in engagement with a hole in 
the tool holder. The locking pin (13) can be axially 
displaced in the hole and in clamped position of the cutting 
insert (10) the centre axis of the locking pin (13) is 
substantially parallel to but somewhat eccentrically located 
relative to the centre axis (20) of the hole (12),  
     The significant for the invention is that the head (15) of 
the locking pin (13) has a shoulder angle (α) that is equal 
to or somewhat bigger than the clearance angle (β) of the 
cutting insert (10).
Patent EP-0278264-A3 (EP)
IPC: G06F13/362
Filed: 1988-01-19
Abstract: A data processing system including several devices connected to an 
asynchronous communications bus for communications between these devices. 
The communications bus includes a protocol that requires only a single 
device to regulate communication between devices at any one time. This 
regulating device is termed the bus master and the remaining devices are 
termed slaves. This protocol provides the capability for a slave device 
to indicate to the bus master that a new bus master is to be designated 
for a temporary communications. This communications with a different bus 
master then overlaps within the bus cycles of the designated bus master.
Patent EP-0283888-A3 (EP)
Title: Cableway installation
IPC: B61B12/02
Filed: 1988-03-14
Abstract: In a continuous cable railway, the running gear 8 of the cabins 6 bears on two supporting cables 1 which extend side by side. The permanently circulating traction cable 2 extends between the two supporting cables, the running gear 8 being coupled to this traction cable, during travel, via actuatable cable clamps 24. The cable clamps are connected to the running gear so as to be vertically movable and engage from below around the traction cable which extends at the top of the running gear and can bear on the running gear between the tensioned areas, that is to say between the supports. Consequently, the weight of the traction cable does not impose a burden on the cable clamps, and the cable clamps can adapt to the position of the traction cable, independently of the running gear. Because the running gear is supported on two supporting cables, the cableway installation is less susceptible to the influence of wind and the movement of the cabins is smoother and more stable. 
<IMAGE>
Patent EP-0293716-A3 (EP)
IPC: C07D209/90
Filed: 1988-05-24
Abstract: Polyhydrobenz[c,d]indol-sulfonamide der Formel 
  
in welcher  
R¹ - für Wasserstoff, Aryl oder Alkyl steht,  
R² - für Wasserstoff, Halogen, Alkyl, Alkoxy, Trifluormethyl, 
Trifluormethoxy, Hydroxy, Aralkoxy oder  
     - für eine Gruppe der Formel 
  steht,  
worin  
R³, R⁴ - gleich oder verschieden sind und Wasserstoff, Alkyl, Aryl, 
Aralkyl oder Acyl bedeuten  
und  
X - für Cyano oder Carboxyl steht,  
und deren Salze, und ihre Verwendung in Arzneimitteln zur Behandlung 
von Thrombosen, Thromboembolien, Ischämien, Asthma und Allergien.
Patent EP-0294777-A3 (EP)
IPC: C09H3/00
Filed: 1988-06-08
Abstract: Ein Tank (10) dient zum Herstellen von Gelatine. Er weist 
einen liegend-zylindrischen Abschnitt (11) mit einem horizon­
talachsigen Rührwerk (15, 40) auf. Im Tank (10) ist mindestens 
ein Sieb (44) angeordnet, das einen Hohlraum (58) von übrigen 
Innenraum (59) des Tanks (10) trennt, in dem das Rührwerk 
(15, 40) angeordnet ist. Vom Hohlraum (58) zum Außenraum führt 
mindestens ein Stutzen(24).  
     Um eine optimale Entleerung des Tanks (10) insbesondere bei 
großen Tanks mit fünfzig und mehr Kubikmetern Inhalt zu gewähr­
leisten ist im Tankboden (43) eine zur Achse des Tanks (10) 
parallele Förderschnecke (41) angeordnet. Das Sieb (44) ist 
zum Tankboden (43) hin nach Art einer Rinne ausgebildet und 
die Förderschnecke (41) ist in der Rinne angeordnet
Patent EP-0304961-A3 (EP)
Title: Novel diphosphonates and use thereof in pharmaceutical compositions
IPC: C07F9/38
Filed: 1985-12-16
Abstract: Novel cyclic geminal-diphosphonic acid compounds, and pharmaceutical compositions containing these compounds, which are useful for treating diseases characterized by abnormal calcium and phosphate metabolism; and a method of treating diseases characterized by abnormal calcium and phosphate metabolism utilizing these novel cyclic diphosphonic acid compounds.
Patent EP-0318670-A3 (EP)
IPC: A61G3/06
Filed: 1988-10-04
Abstract: Technische Aufgabe 
     Es soll eine Einstieghilfe für Rollstuhlfahrer,mit ge­
ringem Platzbedarf, vor allem in der Höhenausdehnung, 
geschaffen werden.  
     Lösung der technischen Aufgabe 
     Zur Überwindung der Einstieghöhe (h) von der Fahrbahn­
bzw. Bordsteinebene (2) zur Mittelganghöhe (1) ist eine 
Hub/Senkvorrichtung (6) mit einem Parallelogrammlenker­
getriebe (4) von geringer Gesamthöhe (a) und kleinster 
Ausladung (b) vorgesehen,und das Parallelogrammlenker­
getriebe (4) ist von einem fluidbeaufschlagten, mit dem 
Omnibus ortsfest, aber schwenkbar,verbundenen Zylinder 
(3) angetrieben.  
     Anwendungsgebiet 
     Nutzfahrzeuge, insbesondere Omnibusse.
Patent EP-0324965-A3 (EP)
Title: Metathesis polymerized terpolymers
IPC: C08G61/08
Filed: 1988-12-21
Abstract: This invention teaches the preparation of crosslinked 
terpolymers of dicyclopentadiene, tricyclopentadiene and 
tetracyclododecene or alkyl/alkylene derivatives of tetra­
cyclododecene, which have significantly higher glass transi­
tion temperatures than that of dicyclopentadiene homopoly­
mers, and which concomitantly exhibit significantly improved 
values of impact resistance over that known for copolymers of 
dicyclopentadiene.
Patent EP-0282217-A3 (EP)
Title: Mass flow measurement
IPC: G01F1/80
Filed: 1988-03-01
Abstract: A coriolis-type mass flow transducer 
comprises a straight tube 10 through which a fluid 
whose mass flow rate is to be measured is arranged to 
flow while the tube is set into transverse resonant 
vibration in its second overtone mode. Mass flow is 
determined by measuring the phase difference between 
the vibration at two points along the tube 10. Such 
a transducer exhibits an offset at zero flow, which 
can vary with time. These variations are minimised 
by minimising the damping effects on the tube 10 of 
bellows 6,7 used to connect tube 10 in a flow line, 
and then corrected by measuring the amplitude ratio of 
the vibrations at the two points, and correcting the 
initially-determined offset in dependence upon changes 
in this amplitude ratio.
Patent EP-0284282-A3 (EP)
Title: Thermal ink jet printer
IPC: B41J2/215
Filed: 1988-03-16
Abstract: The present invention provides a printing device 
wherein a sublimable dyestuff 30 contained in a 
dyestuff case 27 is heated to sublime to form vapour 
of the dyestuff into which gas is flowed in order to 
pressurise the dyestuff vapour to form pressurised 
dyestuff vapour. A nozzle plate 50 having a nozzle 49 
formed therein for jetting the pressurised dyestuff 
vapour toward a record medium is in communication in a 
closing up relationship with the dyestuff case, and a 
valve for opening and closing the nozzle is provided 
at a deformable portion of a valve beam 55. An 
electrode plate 52 is provided in an opposing 
relationship to the valve and in an isolated 
relationship from the valve and the pressurised 
dyestuff vapour. The valve is displaced by an 
electrostatic force caused by a difference in 
potential between the valve and the electrode plate to 
close the nozzle. By selectively opening the nozzle, 
the pressurised dyestuff vapour at a high pressure is 
jetted from the nozzle to effect printing.
Patent EP-0295768-A3 (EP)
Title: Method for ammoxidation of paraffins and catalyst system therefor
IPC: B01J23/22
Filed: 1988-04-14
Abstract: Ammoxidation of propane or isobutane with NH3 and 02 using (1) a mole ratio of paraffin:NH3 in the range from 2 to 16 and a mole ratio of paraffin:O2 in the range 1 to 10 and (2) a mixture of particulate catalyst compositions, the first being especially effective to promote formation of an unsaturated nitrile and an olefin from the paraffin, and the second catalyst composition being especially effective to promote the conversion of the olefin to the unsaturated nitrile. Catalytic compositions useful in the process are disclosed.
Patent EP-0299618-A3 (EP)
IPC: D01F9/08
Filed: 1988-06-09
Abstract: A slurry comprises a ferromagnetic fiber having an 
aspect ratio of 10 to 10,000 and an organic liquid medium 
that is unreactive with the metal fibers.  
     The metal fibers are provided by preparing a mixture 
comprising a thermally unstable metal complex compound, 
comprising at least one ferromagnetic metal, in a liquid 
medium, applying energy to said mixture in the presence of 
an externally applied magnetic field to decompose said 
complex compound, and isolating the deposited metal 
fibers.  
     Articles are provided by the impregnation of metal 
fibers of the invention into and onto a porous substrate.
Patent EP-0309203-A3 (EP)
Title: Flavorant-release additives and compositions containing them
IPC: A24B15/38
Filed: 1988-09-20
Abstract: This invention provides smoking compositions 
which contain a novel heteroaromatic 
flavorant-release additive as illustrated by the 
following structure: 
  
where R is hydrogen or a C₁-C₄ alkyl group; R¹ is 
hydrogen or a C₁-C₈ alkyl group; and R² is a C₃-C₁₂ 
aromatic substituent; with the proviso that at least 
two R¹ groups are C₁-C₈ alkyl radicals.  
     Under typical cigarette smoking conditions, 
2-isopropylpyrazine and acetophenone are released 
as pyrolysis products, and enhance the flavor and 
aroma of the mainstream and sidestream smoke.
Patent EP-0336360-A3 (EP)
Title: Process for producing prepreg and laminated sheet
IPC: H05K1/03
Filed: 1989-04-04
Abstract: A process for producing a prepreg and a process 
for producing a laminated sheet therefrom are disclosed, 
the process for producing a prepreg comprising 
impregnating a fibrous base with an impregnating resin 
composition essentially comprising (A₁) a room temperature 
liquid epoxy resin, (A₂) an epoxy resin curing agent, (B₁) 
a resin containing a polymerizable unsaturated group, (B₂) 
a room temperature liquid polymerizable vinyl monomer, and 
(B₃) a polymerization initiator and containing no solvent 
other than said polymerizable vinyl monomer (B₂), to 
obtain an impregnated base, and then removing the 
polymerizable vinyl monomer present in said impregnated 
base and converting the resin components to the B-stage. 
The prepreg is tack-free and soft, and the laminated sheet 
obtained therefrom has improved metal foil peel strength 
and interlaminar peel strength.
Patent EP-0340741-A3 (EP)
Title: Polyethylene glycol derivatives, modified peptides and production thereof
IPC: C07K14/575
Filed: 1989-05-03
Abstract: A polyethylene glycol derivative of the formula 
  
wherein R represents a lower alkyl and n represents an 
optional positive integer which renders the average molecular 
weight of the polyethylene glycol moiety about 1,000 to 
12,000, a peptide modified by said polyethylene glycol 
derivative and a method for production thereof.  
     The polyethylene glycol derivative (I) is capable of 
modifying the guanidino groups in peptides. The peptides 
modified by the polyethylene glycol derivative (I) are 
extremely stable, are considerably delayed in biological 
clearance (i.e. the durability is extended) and exhibit their 
physiological activities effectively over the long period.
Patent EP-0344551-A3 (EP)
Title: Liquid polyisocyanate mixtures, process for their preparation and their use in the preparation of flexible polyurethane foams
IPC: C08G18/10
Filed: 1989-05-20
Abstract: Novel, liquid polyisocyanate mixtures containing urethane groups and having an NCO content of from 15 to 30 % by weight are obtained by reacting
 a1) polyisocyanates or polyisocyanate mixtures from the diphenylmethane series with
 b) substoichiometric amounts of at least one polyether-polyol having a (mean) hydroxyl equivalent weight of from 500 to 3000 and a (mean) hydroxyl functionality of greater than 4,
 and, if desired, subsequently blending the reaction product with
 a2) urethane group-free polyisocyanates or polyisocyanate mixtures from the diphenylmethane series, the diisocyanatodiphenylmethane isomer content in components a1) and a2) totalling from 50 to 95 % by weight,
 and are used in the production of soft polyurethane foams.
Patent EP-0346925-A3 (EP)
Title: Private branch radio communication system using optical fibers
IPC: H04B10/27
Filed: 1989-06-16
Abstract: A private branch radio communication system 
includes a portable radio transmitter (1) and a portable 
radio receiver (4). The system further includes first 
and second repeaters (2, 3) respectively located in 
first and second areas (P1, P2) within a given premises 
and coupled to each other through an optical fiber cable 
(5). A radio signal output from the portable radio 
transmitter (1) is converted into an optical signal by 
the first repeater (2), and is then supplied to the 
second repeater (3) through the optical fiber cable (5), 
and converted into a radio signal which is received by 
the portable radio receiver (4).
Patent EP-0348832-A3 (EP)
Title: Process for the preparation of 3(4),8(9)-bis(aminomethyl)tricycloû5.2.1.0,26¨decane
IPC: C07C209/26
Filed: 1989-06-23
Abstract: The invention relates to a process for the preparation of 3(4), 8(9)-bis(aminomethyl)-tricyclo[5.2.1.0<2><,><6>]decane. 
<??>The starting material for the synthesis of this compound is dicyclopentadiene, which is hydroformylated in the presence of a rhodium compound and reductively aminated without removal of the hydroformylation catalyst.