baber/WOPTO huggingface dataset:
Patent EP-0212421-A3 (EP)
IPC: F16J10/02
Filed: 1986-08-04
Abstract: Der Zylinder weist ein im Zylinderrohr 6 mit im wesentlichen ovalen 
Innenquerschnitt auf. Im dem großen Krümmungsradius des 
Innenquerschnittes zugehörenden Mantelabschnitts 7 des Zylinderrohres 6 
ist wenigstens ein parallel zur Zylinderachse 2 verlaufender Kanal 8a, 
8b angeordnet. Der Kanal 8a, 8b kann der Druckmittelführung und/oder 
dem Unterbringen von die Kolbenstellung abtastenden Schaltelementen 
dienen.
Patent EP-0217375-A3 (EP)
Title: Process for preparing optically active carbonyl compounds
IPC: C07D317/32
Filed: 1986-10-01
Abstract: A process is described for preparing optically active alpha-­halogenated carbonyl compounds.This process consists of transforming the carbonyl compound into the corresponding acetal with tartaric acid or a derivative thereof, halogenating this acetal and releasing the carbonyl compound.
Patent EP-0194832-A3 (EP)
IPC: H01L29/737
Filed: 1986-03-10
Abstract: An improved bipolar transistor structure having an 
emitter region formed over a base region, and a thin wall of 
insulating material, such as a thermal oxide, along the edges 
of the emitter region. The wall of insulating material 
electrically isolates emitter and base contact areas, and 
greatly reduces the size of inactive portions of the base 
region, thereby reducing the base resistance and base-­
collector capacitance, and increasing the speed of operation 
of the transistor. The emitter region comprises a first layer of 
arsenic-doped polycrystalline silicon (poly) and a second 
layer of phosphorous-doped semi-insulating polycrystalline 
silicon (SIPOS), to provide the best combination of desirable 
device characteristics.
Patent EP-0213735-A3 (EP)
IPC: H01R11/01
Filed: 1986-07-28
Abstract: A multi-core flat ribbon cable connector has a main 
body (2l) with two sets (22, 23) of connector pins pro­
jecting on one side for making IDC connections with 
conductors of respective cable parts (la, lb) and 
projecting on the other side for receiving free wiring 
blocks (3 and 4) can be readily effected.
Patent EP-0229534-A3 (EP)
IPC: G01L7/00
Filed: 1986-12-31
Abstract: An air data sensor (10) for providing measurements 
of total pressure, static pressure and angle-of-attack 
for an aircraft in flight, is cylindrical with a 
hemispherical nose. It has a vertically elongated 
central opening (24) for measurement of total pressure 
and a plurality of off-axis openings (26, 27), manifolded 
by pairs, to measure angle-of-attack. Static pressure is 
measured by a plurality of ports (28) mounted back from 
the nose, manifolded together to provide the static 
pressure reading.
Patent EP-0247392-A3 (EP)
IPC: C07F7/18
Filed: 1987-05-05
Abstract: An organosilane of the general formula 
  
where R denotes a hydrogen or alkyl radical, n is 2 to 5, Ph de­
notes an aryl radical, and R′ denotes an alkyl radical, and the 
hydrolysis product, a disiloxane, of said organosilanes with wa­
ter, where said compounds are useful as anti-treeing additives 
to polyolefin.
Patent EP-0244833-A3 (EP)
Title: 4(r)-substituted 6(s)-phenoxymethyl-, 6(s)-beta-phenylethyl- and 6(s)-beta-styryl-tetrahydropyran-2-ones, a highly stereoselective process for their preparation, pharmaceutical preparation based on these compounds and their use
IPC: C07C59/68
Filed: 1987-05-06
Abstract: 4(R)-substituted 6(S)-phenoxymethyl-, 6(S)- beta -phenylethyl- and 6(S)- beta -styryltetrahydropyran-2-ones of the formula V 
<IMAGE>
 in which R<7>, R<8> and A have the meanings indicated, the corresponding open-chain hydroxycarboxylic acids, and their pharmacologically tolerable salts and esters are used as medicaments. Novel  alpha , beta -unsaturated lactones for the preparations of the compounds of the formula V are additionally described.
Patent EP-0257540-A3 (EP)
Title: Processing steel slabs processing steel slabs
IPC: F27B9/30
Filed: 1987-08-19
Abstract: A method of processing steel slabs in which the slabs are continuously routed through a furnace (5) to a slabbing mill the slabs being sequentially charged through the bottom of the furnace by a reciprocating mechanism (19) whereby on the upward stroke the slab charged engages and lifts the slabs piled above it and is then securely held (via jaws (14)) until engaged itself in the next cycle by the succeeding slab. The top slab (13) is discharged during each cycle whereby the number of slabs in the pile is consistent and all are heated on their exposed surfaces during their period in the furnace. This invention maximises the use of the residual heat from the cast slab where 'sizing' is to be performed.
Patent EP-0265851-A3 (EP)
Title: Method for the determination of anti-hiv, means therefor and their use in this method
IPC: G01N33/569
Filed: 1987-10-23
Abstract: An immunochemical competitive method for detecting and determining antibodies for HIV uses a solid phase consisting of a carrier and HIV envelope and core proteins irreversibly bound thereto and marked antibodies directed against HIV envelope and core proteins, the antibodies competing for the binding site on the solid phase. Test kits for carrying out the method and their use are also described.
Patent EP-0273210-A3 (EP)
IPC: C09K8/12
Filed: 1987-11-27
Abstract: A new and improved composition and method for pro­
file modification of subterranean formations characterized 
by high reservoir temperatures and/or harsh brine conditions 
are disclosed. The new and improved profile modification 
agents comprise a gelable composition comprising: 
   (a) water;    (b) a water-thickening and crosslinkable amount of 
a water-dispersible copolymer comprising from about 1 to about 
99 mol % of units derived from an N,N¹-dialkylacrylamide 
monomer copolymerized with from about 1 to about 99 mol % of 
units derived from acrylic acid or a salt thereof; and    (c) an amount of a polyvalent metal sufficient to 
crosslink the copolymer to form a stable gel. The profile 
modification agents are effective to alter the permeability of 
preselected portions of an underground formation by forming 
strong gels which are stable in harsh brine at temperatures of 
up to about 120°C. The composition and method are particularly 
adapted for use in enhanced oil recovery operations.     
     Additionally, component (b) can be a water-dispersible 
terpolymer comprising from about 5 to about 75 mol percent of 
units derived from an N,N¹-dialkylacrylamide, from about 5 to 
about 35 mol percent of units derived from acrylic acid or 
salts thereof and from about 10 to about 90 mol percent of 
units derived from 2-acrylamido-2-methylpropanesulfonic acid 
or salts thereof.
Patent EP-0233757-A3 (EP)
IPC: C10M169/06
Filed: 1987-02-12
Abstract: A high performance lubricating grease effectively 
lubricates and greases front-wheel drive joints. The 
lubricating grease has excellent extreme pressure proper­
ties and antiwear qualities and is economical, effective, 
and safe. In the preferred form, the lubricating grease 
comprises a base oil, a polyurea thickener, an additive 
package comprising tricalcium phosphate and calcium car­
bonate, and a borated oil-separation inhibitor.
Patent EP-0264267-A3 (EP)
IPC: B41J19/32
Filed: 1987-10-14
Abstract: The present invention relates to a printer control system of the 
type comprising means for receiving data representing characters to be 
printed including, for each character, data representing the width of the 
space leading the character during printing, and character space 
determining means for determining the total width of the space to be 
occupied by each printed character.  
     According to the invention the printer control system is 
characterised in that the character space determining means determines 
the total width of the space to be occupied by the character as the sum 
of the width of the leading space in front of the character, the width of 
the character itself, and the width of a trailing space behind the 
character of size equal to the width of the leading space.
Patent EP-0259260-A3 (EP)
IPC: G01N1/10
Filed: 1987-08-24
Abstract: A sample metering valve for both liquid samples and 
slurry samples with entrained gas bubbles. The sample 
metering valve for liquids is comprised of a piston (10) 
with sample chambers (20) formed in the side thereof said 
piston moving freely into and out of a cylinder (12) 
having an aperture (18) matching the size of the piston. 
Sealing is provided by a seal (16, 28, 26, 30) which has 
no dead volume which cold flows under a spring bias to 
maintain the seal under various operating conditions. The 
sample metering valve for slurry samples includes a 
syringe embodiment having separately moving piston (40) 
and valve (30) in a cylinder (36). The syringe valve 
sucks up sample with a piston (40), isolates the sample 
with the valve (30) and compresses the entrained gas 
bubbles with the piston (40). Another embodiment uses 
three, three way valves (A, B, C) which are coupled to a 
pump (70) and a means to compress the sample such as 
pressurized gas. The valves and pump are operated to suck 
a portion of sample up into the tubes connecting the 
valves, isolate the sample from the sample container, 
compress the sample using the compressed gas and trap a 
known volume of the compressed sample in the tube between 
valves. The trapped sample is then flushed out of the 
system with diluent to prepare the sample for analysis.
Patent EP-0300504-A3 (EP)
IPC: C08G59/62
Filed: 1988-07-25
Abstract: A series of oligomeric adducts of diols and diepoxides 
are disclosed which are precursors of amine resins for 
use in electrodeposition coatings. The adducts are 
epoxide-alcohol addition products of a polyaromatic 
and/or a mono-aromatic diol and a polyaromatic bis-­
glycidyl ether, and/or a monoaromatic bis-glycidyl ether 
and/or an alkoxy arylene bis-glycidyl ether, thioether 
or amine. The coatings which include amine resin, cross 
linking agent, grind resin and pigment exhibit excellent 
corrosion resistance.
Patent EP-0292266-A3 (EP)
IPC: D02J1/18
Filed: 1988-05-18
Abstract: Apparatus for manufacturing a fibre-reinforced plastics prepreg 
comprising, successively arranged, means (4,5,13) for drawing a 
continuous fibre bundle (1) from a supply (2) and keeping it under 
constant tension, freely rotatable roller(s) (16, 17, 18) having 
vibrating means for spreading the fibre bundle into fibres, 
fluidizing means (21) for impregnating the fibre bundle, while being 
so spread, with powdered resin (27), means (23) for heating the 
resin-impregnated fibre bundle to melt the resin, and means (24) for 
forming the molten resin-impregnated fibre bundle to desired shape.
Patent EP-0336221-A3 (EP)
IPC: D01G15/24
Filed: 1989-03-22
Abstract: Der stationäre Deckel einer Karde ist an seinen Enden 
mittels Federklammer (22) an Befestigungsflanschen der 
Karde befestigt. Jede Klammer (22) ist als federndes 
Element ausgebildet mit einem ersten, am zugeordneten 
Befestigungsflansch (18) befestigten, sich in radialer 
Richtung erstreckenden Schenkel (40) und einem zweiten 
zum ersten Schenkel abgewinkelten und sich teilweise 
über den Deckel (14) erstreckenden und an diesem 
angreifenden Schenkel (41).
Patent EP-0342334-A3 (EP)
IPC: H01R33/975
Filed: 1989-03-23
Abstract: In die Fassung ist eine sogenannte H2-Glühlampe eingesetzt 
und mit einer Drahtfeder festgesetzt. Die Drahtfeder ist 
senkrecht zur Ebene der Sockelkontakte gesehen Z-förmig 
gebogen. Der mittlere Steg der Z-Form liegt zwischen den 
Sockelkontakten unter Vorspannung an der Glühlampe an und 
verläuft in Richtung der Glühlampenmittelachse in einem 
spitzen zur Grundplatte hin sich öffnenden Winkel zur Ebene 
der Sockelkontakte. Im entspannten Zustand der Drahtfeder 
steht der Steg in einem größeren spitzen Winkel zur Ebene 
der Sockelkontakte als bei eingehakter Drahtfeder. Bei einer 
solchen Fassung ist die Druckkraft der Drahtfeder gegen die 
Glühlampe sehr groß, ohne daß die Drahtfeder mit sehr großer 
Kraftanstrengung eingehakt werden muß. Jedoch erhöht sich 
bei unkorrekt eingesetzter Glühlampe die Kraft, welche zum 
Einhaken der Drahtfeder notwendig ist, bemerkbar deutlich.
Patent EP-0350972-A3 (EP)
IPC: A61P35/00
Filed: 1985-09-12
Abstract: Methods and reagents for attaching radionuclide metal ions to antibody fragments are disclosed. A coupling agent is employed which contains a maleimidyl group linked, through a divalent organic moiety, to a group capable of forming a chelate complex with the radionuclide metal ion. Antibody fragments labeled with radionuclide metal ions by the disclosed procedure are useful for in vivo diagnostic or therapeutic applications.
Patent EP-0365837-A3 (EP)
IPC: C07K16/28
Filed: 1989-09-23
Abstract: The present invention relates to intercellular adhesion molecules 
(ICAM-1) which are involved in the process through which lymphocytes 
recognize and migrate to sites of inflammation as well as attach to 
cellular substrates during inflammation. The invention is directed 
toward such molecules, screening assays for identifying such molecules 
and antibodies capable of binding such molecules. The invention also 
includes uses for adhesion molecules and for the antibodies that are 
capable of binding them.
Patent EP-0327150-A3 (EP)
IPC: F23D14/66
Filed: 1989-01-23
Abstract: L'invention concerne un conduit d'un corps de chauffe permettant 
d'augmenter le rendement calorifique d'un mélange carburant/comburant 
constitué par des moyens tels que des chicanes (5, 6) qui agissent, 
par un processus mécanique, sur l'oxydation des gaz chauds circulant 
dans le conduit en imprimant à ceux-ci des contraintes de frottement 
suffisamment élevées pour échauffer le matériau dont est constitué 
le conduit et augmenter ainsi la température du mélange carburant/­
comburant à mesure que celui-ci se rapproche de la sortie du conduit.
Patent EP-0345843-A3 (EP)
Title: Reception method and receiving antenna system for mobile reception
IPC: H04B7/08
Filed: 1989-05-03
Abstract: In said reception process and antenna system for mobile reception according to the antenna-selection diversity method, sample signals are taken from individual antenna signals, sequentially subjected to a modulation and added to an antenna signal initially selected at random in order to obtain a cumulative signal which is sent into a reception circuit. The cumulative signal, amplified and selected in the reception circuit, is demodulated and the corresponding most powerful sample signal is thus determined and then used as a criterion for selecting the corresponding most powerful antenna or linear-combination signal. Alternatively or additionally, the interference signal proportion is determined and used as an individual or additional criterion for signal selection.
Patent EP-0330339-A3 (EP)
Title: Dry film photoresist for forming a conformable mask and method of application to a printed circuit board or the like
IPC: G03F7/26
Filed: 1989-02-09
Abstract: A dry film (21) for forming a solder mask includes a cover sheet (18), a photoimageable composition layer (20) which is curable to form a solder mask and a top coat (24) interposed between the cover sheet and the photoimageable composition layer which is selectively adherent to the photoimageable composition layer. The dry film is applied to a surface of a printed circuit board (10) with a minor portion of the area of the photoimageable composition layer tacked to the printed circuit board. The cover sheet is peeled away. With heat and vacuum, the photoimageable composition layer (20) is laminated to the irregular surface of the printed circuit board conforming the photoimageable composition layer to the contours thereof and leaving the top coat as a protective covering over the photoimageable composition layer. The photoimageable composition layer is exposed to patterned actinic radiation, developed and cured to form a hard, permanent solder mask.
Patent EP-0334629-A3 (EP)
Title: Finishing strip
IPC: B60J10/00
Filed: 1989-03-22
Abstract: There is disclosed an elongate finishing strip 
(20) comprising a channel-shaped portion having a base 
and two side walls (9A, 9B), the remote end (10A) of 
one of the side walls (9A) being enclosed by a 
decorative element (2) having an enlarged end region 
(11) which is partially secured in a recess (12) 
provided in the one side wall (9A) and opening towards 
the outside of the one side wall (9A) in the remote end 
region (10A) thereof, said decorative element (2) 
extending from its enlarged end region (11) around the 
remote end (10A) of the said one side wall (9A) and 
returning in abutment with the inside of the said one 
side wall (10A), wherein the mouth of the recess (12) 
is defined between opposed flexible regions (13′, 
14′)which permit insertion of the enlarged (11) end of 
the decorative element (2) into the recess (12) and 
wherein a flexible limb (15) extends into the recess 
(12) towards the mouth thereof to abut the enlarged end 
(11) of the decorative element (2) and urge that 
element (2) against the relatively flexible regions 
(13′, 14′) at the mouth of the recess.
Patent EP-0337707-A3 (EP)
Title: Method for purification of polyglutamate
IPC: C12P21/02
Filed: 1989-04-11
Abstract: An improved method for the purification of a PGA 
salt which comprises adding a hydrophilic organic solvent 
and a water-soluble salt-to an aqueous solution of a PGA 
salt containing microbial cells in an amount effective to 
lower the viscosity of the solution without precipitation of 
the PGA salt, and then removing the cells.
Patent EP-0339971-A3 (EP)
IPC: G01N27/447
Filed: 1989-04-26
Abstract: There is disclosed a releasable locking 
mechanism (170) for holding a rotating device in 
place. The mechanism is particularly adapted for use 
with an electrophoresis device (20) comprising a 
support (29, 30) for mounting at least one gel plate 
assembly (40) in a generally vertical orientation, a 
pair of buffer tanks (70, 100) for each gel plate 
assembly (40), means for mounting the pair of tanks 
(70, 100) at opposite ends of each gel plate assembly 
(40), and means for applying a current at the 
opposite ends of each plate assembly (40).  
     The locking mechanism (170) preferably 
features a two-position push latch (192, 192a) and 
either a lock plate (186) provided with teeth (190, 
190a) or a disk brake, the latch (192, 192a) being 
positioned to directly or indirectly cause engagement 
of the teeth (190, 190a) of the plate (186) or brake 
when in one of its two positions.
Patent EP-0366376-A3 (EP)
IPC: G09F13/12
Filed: 1989-10-20
Abstract: A display assembly 10 for mounting in a fruit 
machine comprises an open topped housing 14. A pair of 
two-way mirrors 20a, 20b are joined at right angles to one 
another with their mirrored sides defining the included 
angle and facing towards the housing's opening. A visual 
representation 21a, 21b is printed on the reverse side of 
each mirror and is visible through the respective mirror 
when lamps 22 therebehind are lit, with a mirror image of 
the representation visible reflected from the other 
mirror.
Patent EP-0376869-A3 (EP)
Title: Method of allowing the transmission of electronic messages between ennrolled and unenrolled users of computer systems
IPC: G06Q10/10
Filed: 1989-11-21
Abstract: A method allows for the communication of an electronic 
message between an enrolled user linked to a computer 
network and an unenrolled recipient. A recipient is designated 
for delivery of an electronic message from an enrolled 
user of a computer network. It is determined if the 
designated recipient is an enrolled user in the computer 
network. Then, in the event the designated recipient is 
not an enrolled user of the computer network, it is determined 
automatically whether the designated recipient has a 
designated intermediary linked to the computer network for 
receipt of the electronic message. The electronic message 
is directed from the enrolled user through the computer 
network to the unenrolled recipient in care of the designated 
intermediary.
Patent EP-0350470-A3 (EP)
Title: A method for washing and a product for increasing the bleaching performance at washing
IPC: D06L3/02
Filed: 1989-06-19
Abstract: The bleaching effect at washing is increased by 
carrying out the washing in a wash water containing a 
hydrogen peroxide source and a bleach activator compound 
of the general formula  
R-(A) n -[ 
-(CHR₁) x ] y - 
-Q      (I) or 
  
wherein R is a higher hydrocarbon group and Q is a group 
-R₂-S(O)₂-O-M. A bleaching system contains these compounds 
and a hydrogen peroxide source, preferably a perborate. The 
bleach activator compounds give decomposition products 
which are surface active compounds.
Patent EP-0380036-A3 (EP)
Title: Vaginal suppository
IPC: A61K9/00
Filed: 1990-01-22
Abstract: Disclosed is a vaginal suppository comprising a pharmaceutically acceptable salt of dehydroepiandrosterone sulfate (hereinafter referred to as DHAS), an amino acid and a hard fat having a hydroxy value of not more than 50. This suppository features an improved absorption of the active drug from the vagina plus a good shelf life.
Patent EP-0391217-A3 (EP)
IPC: G01L1/14
Filed: 1990-03-27
Abstract: A field-based movement sensor adapted for measuring 
strain along a certain axis in an object on which the 
sensor is attached. The sensor includes a substrate 
having a working surface and formed with a pair of 
fingers projecting from a first direction, and a third 
finger projecting from a direction opposite the first 
direction, to a position between the pair of fingers. 
The pair of fingers and third finger extend generally 
perpendicular to the axis along which strain is to be 
measured, with the pair of fingers being moveable with 
respect to the third finger along the axis when the 
strain occurs. An electrically charged element for 
producing an electric field is disposed on the working 
surface of the third finger, and a pair of field-effect 
transistors (FETS) are each disposed on a working surface 
of a different one of the pair of fingers. As the object 
is subjected to strain causing the pair of fingers to 
move relative to the third finger, the variations in the 
strength of the electric field from the charged elements 
to the FETS is determined and this provides a measure of 
the variation in distance between the third finger and 
the pair of fingers and this, in turn, provides a measure 
of the strain in the object to which the substrate is 
attached.
Patent EP-0400334-A3 (EP)
Title: Oilless reciprocating compressor and expansion apparatus
IPC: F16J1/00
Filed: 1990-04-27
Abstract: A piston (10) movable in a metal cylinder of an oilless 
reciprocating compressor and expansion apparatus comprises a 
piston body (10A) to which a piston ring made of a self-­
lubricating material is fitted. The piston body is made, 
either fully or on its circumferential surface side, of self-­
lubricating material (10B) without influencing adversely the 
durability of the piston itself by the compression heat at the 
piston top. Alternatively, a ring groove formed into the shape 
of the letter C whose ends are spaced apart may be provided in 
the circumferential surface of the piston which has at least 
its surface side made of self-lubricating material, and said 
ring groove is positioned on the side thrust line orthogonal to 
the piston pin, so that the compression efficiency is improved.
Patent EP-0397091-A3 (EP)
Title: Methacrylic resin compositions with improved tacky adhesion and method for preparation thereof
IPC: C09J4/06
Filed: 1990-05-07
Abstract: A methacrylic resin composition with improved tacky 
adhesion comprising 100 parts by weight of a partially 
cross-linked polymer gel obtained by partially polymerizing a 
mixture comprising (A) 40 to 99% by weight of unsaturated 
monomer mixtures with or without containing the polymers 
thereof dissolved and (B) 60 to 1% by weight of a 
cross-linking agent, thereby allowing the total polymer content 
to be kept not exceeding 80% by weight, and increased by 4 
to 62% by weight over the polymer content of said mixture, 
and 1 to 100 parts by weight of a syrup mainly composed of 
alkyl methacrylates containing the polymers thereof 
dissolved.