baber/WOPTO huggingface dataset:
Patent EP-0130765-A3 (EP)
IPC: B24C5/06
Filed: 1984-06-25
Abstract: An abrasive wheel assembly comprising a rotor (12), a 
runnerhead (13) concentricaliy mounted on the said rotor for 
rotation at a predetermined operating RPM, a plurality of 
spaced radially arranged abrasive particle throwing vanes (14), 
means detachably securing the said vanes to the face of the 
said runnerhead, impeller means (18) carried by the said rotor 
for feeding particulate abrasive material to the said vanes, 
characterised in that said vanes are provided with an abrasive 
throwing face (15) having space side portions (29, 30) flared 
away from the abrasive receiving heel end portion (16) of the 
said vane to the discharge end thereof (17) at a flare angle in 
the range of from 2° to 7° is disclosed.  
     An abrasive particle throwing vane for use in a rotatabie 
blasting wheel assembly, the said vane comprising a heel end 
portion spaced from a discharge end portion, a particle throw­
ing face surface intermediate the said end portions, character­
ised in that the spaced sides of the said face flare away from 
the said heel end portion to the said discharge end of the said 
throwing face at a flare angle in the range of from 2° to 7° is 
also disclosed.  
     By virtue of the present invention, inter alia, it is now pos­
sible to effect even distribution of abrasive transverse of the 
vane face at a varying operating rate.
Patent EP-0158204-A3 (EP)
Title: Composition and test device for determining the presence of leukocytes, containing a zwitterion coupling agent
IPC: C12Q1/44
Filed: 1985-03-25
Abstract: A composition and test device for determining the presence of an analyte selected from leukocytes, esterase and protease in a test sample. The composition comprises an ester capable of producing a detectable response upon interaction with said analyte, and a diazonium salt having the structurein which A is an anion, and R same or differ, is H, lower alkyl, aryl, or both of R together form a fused ring system, and in which R' is H, OH or lower alkyl.
Patent EP-0185169-A3 (EP)
IPC: D06N3/06
Filed: 1985-10-24
Abstract: A reinforcing composite for bituminous roofing mem­
branes is made by laminating fiberglass and polyester mats 
and scrims coated with thermosetting adhesives.
Patent EP-0187928-A3 (EP)
Title: Coating for structural elements of nuclear energy plants
IPC: G21C3/06
Filed: 1985-11-27
Abstract: 1. A metallic component used in a nuclear power plant with a surface which is designed to come into contact with cooling agent and which is provided with a coating of titanium carbide (TiC) and/or titanium nitride (TiN) and/or zirconium nitride (ZrN), characterized in that the thickness of the coating is 0.1 to 3 mu m.
Patent EP-0165689-A3 (EP)
Title: An automatic lubricating device for machine shafts
IPC: F16N7/36
Filed: 1985-05-02
Abstract: A lubricating device for machine shafts consists in that a solid shaft (1) which has a central zone (4) of a reduced diameter also has two cylindrical zones (7,8) threaded in opposite directions. The shaft (1) is disposed within a hollow cylindrical member (9) which has apertures (12) in the region of the zone (4) for enabling oil to circulate from outside the member (9) into the space (23) defined by the zone (4) and member (9).This arrangement enables lubrication of machine shafts without the need for motor driven pumps or the like.
Patent EP-0191443-A3 (EP)
Title: 4-amino-pyrimidines and fungicides containing them
IPC: A01N43/54
Filed: 1986-02-10
Abstract: 1. A 4-aminopyrimidine of the formula I,  see diagramm : EP0191443,P11,F4  where R**1 is C5 -C12 -alkyl or is phenyl-C2 -C6 -alkyl which is unsubstituted or substituted in the phenyl moiety by C1 -C4 -alkyl or halogen, R**2 is hydrogen or C1 -C4 -alkyl and R**3 is C1 -C12 -alkyl, C3 -C8 -alkenyl, C3 -C8 -alkynyl, C1 -C6 -alkoxy-C1 -C4 -alkyl, C1 -C6 -alkylthio-C1 -C4 - alkyl, cyanomethyl or C1 -C4 -alkoxycarbonylmethyl or is phenyl-C1 -C4 -alkyl which is unsubstituted or substituted in the phenyl moiety by C1 -C4 -alkyl, C1 -C4 -alkoxy or halogen, or is furylmethyl or tetrahydro- furylmethyl.
Patent EP-0210356-A3 (EP)
IPC: C10N40/00
Filed: 1986-05-15
Abstract: Die Erfindung bezieht sich auf ein Gleitmittel für ein Fahrzeugrad 
zur Verminderung der Reibung zwischen der Reifeninnenwand und der 
Felge oder sonstigen Teilen des Fahrzeugrads, das unter anderem Poly­
glykol und/oder Polyglykoläther enthält. Zur Verbesserung der Eigen­
schaften des Gleitmittels wird vorgeschlagen, daß Gleitmittel 
50 bis 80 Gew.% Polyglykol und/oder Polyglykoläther und weiterhin 
50 bis 20 Gew.% einer Metallseife enthält.
Patent EP-0216999-A3 (EP)
IPC: F04C2/18
Filed: 1986-06-13
Abstract: On the basis of asymmetry theory the low-pressure zone 
is enlarged and the high-pressure zone is reduced; the per­
formance of said gear pump or gear motor is optimized by 
means of an asymmetric axial and radial floating compensa­
tion device (5); the realization of axial and radial floating com­
pensation provides higher volumetric efficiency; by adopting 
the integral structure higher mechanical efficiency is obtained 
and the noise is reduced; the stable radial floating device 
makes the high-pressure radial sealing practicable. The high-­
pressure zone is reduced, the radial force is reduced and the 
lifetime of said gear pump or gear motor is prolonged. With 
the invention, the gear type hydraulic machinery can be pres­
surized up to 321 kg cm² level.
Patent EP-0212751-A3 (EP)
Title: Process for the microencapsulation of a medicament, medicament so prepared and pharmaceutical compositions comprising it
IPC: B01J13/08
Filed: 1986-08-08
Abstract: The present invention relates to a process for the microencapsulation of a medicament by means of at lest one coating agent, characterized in that is comprises the following steps:a) Dissolution of the coating agent in water, by salifi­cation;b) Dispersion of the particLes of medicament to be microencap­sulated, first in water, and then into the solution of the salified coating agent according to (a);c) Addition to the so-obtained suspension of an acidify­ing substance, which causes the precipitation of the coating agent onto the particles of medicament while these are being kept in suspension by stirring, thus microcapsules being formed.d) Recovery of microcapsules.
Patent EP-0188339-A3 (EP)
IPC: F16D55/14
Filed: 1986-01-10
Abstract: The efficiency of disc brakes of the spreading type is 
improved by providing angularly spaced pilots (40, 41) on 
only one of the two pressure plates (5, 6), or by eliminating 
the engagement between the pilot on the arrested plate (6) 
and the pilot lug (51) which would normally take the reaction 
on the plates for a normal direction of rotation.
Patent EP-0200563-A3 (EP)
IPC: F16K5/06
Filed: 1986-05-02
Abstract: A fluid-flow valve suitable for isolating or controlling the 
flow of fluid in a process line comprises a valve body (8) 
having a fluid-flow passage (9) therethrough, a valve mem­
ber (5) movable to modify the flow of fluid through the 
passage and an access channel (15, 19, 20, 24, 28, 29) in the 
valve permitting monitoring of a characteristic (for example 
temperature, pressure or flow-rate) of fluid flowing through 
the fluid-flow passage.
Patent EP-0218407-A3 (EP)
Title: Method and apparatus for dynamic signature verification
IPC: G07C9/00
Filed: 1986-09-22
Abstract: Orthogonal output signals generated by a stylus (40), are normalized such that they are insensitive to the rotational position of the stylus (40) with respect to the writer's grip. Pressure measurements made by strain gauges (52) on a flexible diaphragm (50) in the stylus (40) are sampled at discrete intervals and a normalization angle of writing movement is calculated, representative of the average direction of the signature, by a processor (60). Each sample of orthogonal output signals is then assigned a vector length which is rotated by the normalization angle. The normalized samples are utilized to perform signature analysis by a comparison with a stored reference signature set of normalized orthoganal samples carried out by the processor (60).
Patent EP-0225095-A3 (EP)
IPC: G01L1/22
Filed: 1986-11-14
Abstract: Biaxial strain gage and similar systems include or pro­
vide a substrate of semiconductor material having cubic unit 
cells and an absolute value of piezoresistive coefficient in a 
first direction different from an absolute value of piezoresist­
ive coefficient in a second direction transverse to said first 
direction. A first strain gage has a dominant dimension orien­
ted in the above mentioned first direction and is diffused into 
the substrate. A second strain gage has a dominant dimen­
sion in the above mentioned second direction and is diffused 
into the substrate. A pressure responsive diaphragm having 
an area displaying essentially symmetrical biaxial strains is 
provided, and the substrate is attached in said area to the 
diaphragm to expose the gages to the biaxial strains.
Patent EP-0237730-A3 (EP)
IPC: B21F7/00
Filed: 1987-01-24
Abstract: Bei einer Einrichtung zum Verseilen oder Aufseilen von 
Verseilelementen sind der Verseilkörper und die Vorratsaufnahmen zu 
einer Einheit zusammengefaßt in doppelter Ausführung vorhanden und in 
Form dieser Einheit gegeneinander austauschbar, wobei die eine 
Einheit (9) mit gerade gefüllten Vorratsaufnahmen den aktiven Teil und 
die andere (10) mit den zu füllenden Vorratsaufnahmen den passiven Teil 
bildet.
Patent EP-0250914-A3 (EP)
IPC: F25B45/00
Filed: 1987-06-04
Abstract: Aus Kälte- und Klimaanlagen müssen gelegentlich die tiefsiedenden 
Kältemittel abgezogen werden, beispielsweise um 
Reparaturarbeiten durchzuführen. Das Kältemittel wird hierzu unter 
Druck in Auffangbehälter abgelassen. Dabei verbleibt eine 
kleine Kältemittelmenge in der Anlage die durch Druckentlastung und 
Spülen der Leitung entfernt wird. Hierdurch geht 
Kältemittel verloren, zudem wird die Umwelt belastet. Um das 
Kältemittel verlustfrei auffangen zu können, wird der 
Auffangbehälter (1) durch ein cryogenes Kühlmittel so stark abgekühlt, 
daß das Kältemittel unter Ausbildung eines Unterdruckes 
im Auffangbehälter kondensiert.
Patent EP-0255884-A3 (EP)
IPC: A47F5/08
Filed: 1987-07-16
Abstract: Die am Kleiderpräsentiergestell höhenverstellbar an­
gebrachten Auslegearme (3) sind gegenüber ihrer Tragan­
ordnung (1, 2) unter einem Winkel α von etwa 105° schräg 
abwärts geneigt. Sie sind auf ihrer Oberseite V-förmigen 
Nuten (6) versehen, in welchen Kleiderbügel in horizontal 
und vertikal gestaffelter Anordnung einhängbar sind.
Patent EP-0273272-A3 (EP)
Title: Pharmaceutical compositions containing 17-benzyl sparteine derivatives with a positive inotropic effect
IPC: A61K31/445
Filed: 1987-12-11
Abstract: The compositions are used for treating heart failure.
Patent EP-0267639-A3 (EP)
Title: Device for braking articles to be conveyed on a conveyor and its braking rubber tubes
IPC: B65G47/88
Filed: 1987-10-16
Abstract: Device for braking articles to be conveyed on a conveyor whereby providing a pair of tubes (2), (2) of predetermined length so formed as to maintain the flatness of braking surfaces (2a), (2a) that are inflatable end surfaces inflated in both directions of articles to be conveyed (C), interposing between themselves the traversing direction of conveyor (1) strip whose traversing surface is flat on the inside of a pair of side walls (7), (7) in a manner that articles to be conveyed (C) can pass on travelling conveyor (1) and that both ends of articles to be conveyed (C) are interposed with said rubber tubes (2), (2) which are inflated by being fed with air and by providing side guide members (5), (5) and (6), (6) to guide articles to be conveyed (C) by interposing said rubber tubes (2), (2) at a position in the proximity of the upper portion of each side wall (7), (7) and the lower portion of each rubber tube (2), (2).
Patent EP-0261915-A3 (EP)
IPC: G11B19/12
Filed: 1987-09-21
Abstract: An initial state setting system in a still picture 
recording and reproduction device in which a video signal 
is read from a disk and written into a memory and then 
repeatedly read from the memory (10, 11) for still picture display. 
When power is first applied to the device characterizing 
information recorded on the disk is immediately read into 
the memory.
Patent EP-0278165-A3 (EP)
IPC: C07D223/16
Filed: 1987-12-08
Abstract: The use of 6-chloro-2,3,4,5-tetrahydro-3-methyl-­
1H-3-benzazepine, or 6-chloro-2,3,4,5-tetrahydro-3-methyl-­
1H-3-benzazepine, or a non-toxic pharmaceutically 
acceptable salt thereof, in the preparation of a 
medicament for producing symptomatic relief in benign 
prostatic hypertrophy.
Patent EP-0281730-A3 (EP)
Title: Improved aerosol structure
IPC: F17C1/00
Filed: 1988-01-18
Abstract: Disclosed is an improved aerosol structure whose partition-­
walls (38) have passages in the vicinity of the bottom of container (21), 
thereby permitting its compartments (37b to 37e) to communicate with each 
other. In use the liquid under pressure is supplied to the out­
let (36) of aerosol from all compartments until they have been com­
pletely exhausted. The bottomless aerosol body (21) and bottom 
closure (41) are made of synthetic resin. Advantageously the bottom 
closure (41) may be made of a transparent synthetic resin, thereby 
permitting a check on the remaining amount of liquid in the con­
tainer.
Patent EP-0322661-A3 (EP)
Title: Process for the recuperation of rhodium from aqueous solutions containing complex rhodium compounds
IPC: C01G55/00
Filed: 1988-12-15
Abstract: In a first stage of the two-stage process the solution is treated with oxygen or an oxygen-containing gas in the presence of a water-soluble salt of a carboxylic acid. The second stage involves treatment with hypochlorite.
Patent EP-0293987-A3 (EP)
IPC: H04N11/00
Filed: 1988-05-31
Abstract: For a wide aspect ratio display, the main panel component 
and augmentation panel component at the transmitting end into which the 
horizontal line signals of the source where decomposed are reconstituted 
at the receiving end by joining the previously separated components 
together at stitch points. In order to decrease the visibility of the 
stitch points in the reconstituted wide aspect ratio display, the 
location of the stitch point in each line is varied. The variation may 
be on a frame-to-frame basis or on a line-to-line basis. The latter is 
the preferred form, the line-to-line variation being, preferably, a 
random variation.
Patent EP-0304275-A3 (EP)
IPC: F16H3/097
Filed: 1988-08-16
Abstract: A variable speed manual transmission includes an 
input shaft 11 having a first drive gear 21a for low 
speed drive and a second drive gear 22a for high speed 
drive fixed thereon, an output shaft 12 located under the 
input shaft and in parallel therewith and having at least 
a pair of axially spaced change-speed driven gears 24a, 
24b fixed thereon, a first countershaft 13 arranged in 
parallel with the input and output shafts and having a 
first driven gear 21b fixed thereon and continuously 
engaged with the first drive gear 21a, a pair of axially 
spaced low speed drive gears 23a, 23b rotatably mounted 
thereon and continuously engaged with the change-speed 
driven gears 24a, 24b on the output shaft, and a first 
synchronizer coupling 31 provided thereon to selectively 
connect the low speed drive gears 23a, 23b to the first 
countershaft, and a second countershaft 14 arranged in 
parallel with the input and output shafts and the first 
countershaft and having a second driven gear 22b fixed 
thereon and continuously engaged with the second drive 
gear 22a on the input shaft, a pair of axially spaced 
high speed drive gears 23c, 23d rotatably mounted thereon 
and continuously engaged with the change-speed driven 
gears 24a, 24b on the output shaft, and a second 
synchronizer coupling 32 provided thereon to selectively 
connect the high speed drive gears to the second 
countershaft.
Patent EP-0315440-A3 (EP)
Title: A dual-chambered mixing and dispensing vial
IPC: B65D25/08
Filed: 1988-11-02
Abstract: A dual chambered vial is equiped with a dislodgeable stopper device (16) between the two chambers (9, 15), whereby components of a mixture may be maintained in separate chambers until comingling is desired. The stopper (16) is dislodged by means of a plunger (18) activated by depression of flexible walls (14) of one chamber.
Patent EP-0323729-A3 (EP)
Title: Solid particle dispersions of dyes useful in photographic elements
IPC: G03C1/825
Filed: 1988-12-20
Abstract: A solid particle dispersion of a dye having the formula: <CHEM> R1 and R2 are each independently substituted or unsubstituted alkyl or aryl, or together represent the atoms necessary to complete a substituted or unsubstituted 5- or 6-membered ring, R3 and R4 each independently represents H, substituted or unsubstituted alkyl, substituted or unsubstituted aryl, CO2H, or NHSO2R6, R5 is H, substituted or unsubstituted alkyl, substituted or unsubstituted aryl, substituted or unsubstituted carboxylate, substituted or unsubstituted amido, or substituted or unsubstituted acyl, R6 and R7 are each independently substituted or unsubstituted alkyl or substituted or unsubstituted aryl, R8 is substituted or unsubstituted alkyl, or together with R9 forms a double bond,  R9 is H or together with R8 forms a double bond, and  n is 1 or 2, with the proviso that at least one of the aryl rings of the dye molecule has at least one substituent that is CO2H or NHSO2R6, are useful as filter dyes in photographic elements.
Patent EP-0315539-A3 (EP)
IPC: A61K8/00
Filed: 1988-11-03
Abstract: Polycyclic aromatic esters of macrolidic and lincosamidic antibiotics are employed in the treatment of acne.
Patent EP-0277916-A3 (EP)
Title: Microbial process for producing mylbemycin derivatives
IPC: C07H19/01
Filed: 1988-01-29
Abstract: A one-step microbial process for producing 13 beta -hydroxy- or 14,15-epoxy-milbemycins of the following formulae I and II <IMAGE>  in which R1 and Ri represent methyl, ethyl, isopropyl or sec-butyl or represent the group <IMAGE> in which X denotes methyl, ethyl or isopropyl  and  A and A' represent the group <IMAGE> in which R2 denotes hydrogen, -C(O)-CH2O-C(O)-CH2CH2-COOH or -C(O)-CH2CH2-COOH, or of mixtures of compounds of the formulae I and II, which is characterised in that  a milbemycin dissolved in a liquid phase, of the formula III <IMAGE> in which R3 represents R1 or Ri and R4 represents A or A' and R1, Ri, A and A' have the meanings indicated under the formulae I and II, is brought into contact with a microorganism or active constituents thereof capable of 13 beta -hydroxylation or 14,15-epoxidation or of both reactions. The microorganism or its active constituents in this case can be present either in free or in immobilised form.
Patent EP-0309409-A3 (EP)
IPC: B29C48/03
Filed: 1988-09-19
Abstract: In die Auffangszone eines mittels Schneckenvorrichtung (33) 
Extrudiergut zu einem Ausgabeende (20) fördernden Extru­
ders (15) wird aus einer Breitschlitzdüse (36), die in ei­
ner auf der Oberwandung (29) des Extruders aufgesetzten 
Einspeisungskammer (30) enthalten ist, eine fließfähige 
Masse, insbesondere eine Schmelze eingespeist, die in Form 
eines Gießvorhanges (40) in das Extruderinnere fällt und 
von der Schneckenvorrichtung eingezogen wird. Der Gießvor­
hang erstreckt sich vorzugsweise quer zur Förderrichtung 
des Extruders und wird durch ein an die Einspeisungskammer 
angelegtes Vakuum (26,25,37) weitgehend bis vollständig 
entgast.
Patent EP-0311585-A3 (EP)
IPC: E21B17/04
Filed: 1988-10-05
Abstract: A system and method for improving the seal 
integrity and useful life of tubing and casing strings 
fills the volume between the nose ends of facing tubing 
sections and the collar (12) to which they are mutually joined 
with a temperature and corrosion resistant element having 
a smooth interior surface substantially flush with the 
inner diameter of the tubing or casing (14). During makeup of 
each successive section of the drill string, a center fill 
tool (22) including an expansible tubular (23) element is seated 
below the coupling area to be self-retained, by the use of 
pressure expansion of a cylindrical surface. A precise 
amount (74) of a curable material is inserted into the volume 
bounded by the nose ends and the collars (the so-called "J 
area") and while the material is still flowable the 
coupling is made up by threading in of the next tubular 
element. When sufficient setting has taken place, which 
occurs quickly, a retrieving tool (28) is lowered to grip the 
upper end of the insert which is configured internally to 
vent the pressurizing gas as upward force is exerted. 
Thus the center fill tool can be moved out of position and 
the string lowered into the well bore, the tool then being 
ready for makeup of the next succeeding coupling.
Patent EP-0353383-A3 (EP)
Title: Method for switching incoming data communications between processes in a multi-process system in response to the type of communication
IPC: G06F13/38
Filed: 1989-03-30
Abstract: A method is provided which allows two or more 
processes (or processors) to share a communications device 
such as a modem. This is accomplished by providing the 
multitasking communications-receiving computer (or 
multiple-processor system) with software which switches 
control of the modem among different processes after a 
communications link has been established. In the method, 
a communication connection is established while the 
communications device is controlled by a control process. 
The control process determines the type of incoming 
communication. The appropriate process for handling the 
incoming communication is then selected on the basis of 
the type determination. Finally, the control process 
delivers control of the connected communications device to 
the selected process.
Patent EP-0347859-A3 (EP)
Title: Flexible top apparatus of a vehicle
IPC: B60J7/06
Filed: 1989-06-20
Abstract: A roof panel (2) connected to the vehicle body (1) through 
at least a pair of left-hand and right-hand front pillars 
(1A) and a pair of left-hand and right-hand rear pillars (5) 
is provided with a wide open roof panel opening enclosed by 
a front header (2b), a pair of left-hand and right-hand roof 
side rails (2a) and a rear header (2c). To the pair of 
left-hand and right-hand rear pillars (5) and the rear header 
(2c) is fixed a rear window glass panel (4b). In order to 
close the roof panel opening, there is provided a flexible 
top (12) foldable or windable.  
     When the roof panel opening is in a closed state, a forward 
end portion of the flexible top (12) is in abutment with said 
front header (2b), its left-hand and right-hand side end 
portions are abutted with the left-hand and right-hand roof 
side rails (2a), and its rearward end portion is in abutment 
with the rear header (2c). The flexible top (12) is displace­
able along the roof side rails (2a) and the rear pillars (5). 
When the roof panel opening is in an open state, the flexible 
top (12) is housed or accommodated in a folded or wound state 
at a position rearward of the rear window glass panel (4b) 
and nearby its lower end portion.
Patent EP-0367031-A3 (EP)
IPC: A23L19/18
Filed: 1989-10-19
Abstract: The present invention is directed to a novel 
composition suitable for the preparation of a puffable 
food product, and to processes for the use thereof, and 
to the puffed and/or puffable products so produced. The 
composition broadly comprises certain native starches, a 
maltodextrin of a specified dextrose equivalent, and 
specified modified pregelatinized starches. The dry mix is 
extruded with water in a heated extruder to obtain a non-expanded 
product, which is cut in the desired shape and dried.