baber/WOPTO huggingface dataset:
Patent EP-0439692-A3 (EP)
Title: A process for producing synthetic resin foam
IPC: C08J9/16
Filed: 1990-10-30
Abstract: The present invention concerns the following subjects:   (1) A process for producing a synthetic resin foam composed of cells having substantially two sizes, one of the sizes being at most 0.3 mm and the other size being 0.4 to 1 mm, comprising the steps of: forming a mixture of a water-absorbent high molecular compound, a cell controlling agent and a synthetic resin;        kneading and melting the mixture with heating; incorporating water together with a volatile-type foaming agent into the mixture under pressure; and extruding the mixture into a lower pressure space to form a foam.   (2) A process for producing a synthetic resin foam composed of cells having substantially two sizes, one of the sizes being at most 0.3 mm and the other size being 0.4 to 1 mm, comprising the steps of: forming a mixture of a water-absorbent high molecular compound, a cell controlling agent and a synthetic resin; adding water little by little to the mixture while or after mixing the mixture;        introducing the mixture into an extruder;        kneading and melting the resulting mixture with heating; incorporating a volatile-type foaming agent into the mixture under pressure; and extruding the mixture into a lower pressure space to form a foam.   (3) A process for producing a synthetic resin foam composed of cells having substantially two sizes, one of the sizes being at most 0.3 mm and the other size being 0.4 to 1 mm, comprising the steps of: forming a mixture of water, a cell controlling agent and a synthetic resin; adding a water-absorbent high molecular compound to the mixture and mixing them;        introducing the mixture into an extruder;        kneading and melting the mixture with heating; incorporating a volatile-type foaming agent into the mixture under pressure; and extruding the mixture into a lower pressure space to form a foam.   (4) A process for producing a synthetic resin foam composed of cells having substantially two sizes, one of the sizes being at most 0.3 mm and the other size being 0.4 to 1 mm, comprising the steps of:        forming a mixture of water a synthetic resin; adding a water-absorbent high polymer molecular compound and a cell controlling agent;        introducing the mixture into an extruder;        kneading and melting the mixture with heating; incorporating a volatile-type foaming agent into the mixture under pressure; and extruding the mixture into a lower pressure space to form a foam.     <IMAGE>
Patent EP-0397289-A3 (EP)
IPC: G01D5/26
Filed: 1988-08-24
Abstract: The invention relates to a straightness interferometer 
system, for measuring transverse deviations in the 
relative movement of machine parts. The preferred 
embodiment comprises a laser 30 which directs a single 
frequency laser beam, polarised in two orthogonal modes, 
along a principal axis P onto a beam splitter 24 which 
splits the beam into its two modes to provide two 
secondary beams 26,28. One of the secondary beams 26 is 
undeviated from the principal axis, the other 28 is 
deviated through a small angle. A roof-top 
reflector/prism combination 30/40 is positioned in the 
paths of both secondary beams in a plane normal to the 
principal axis, the prism being arranged to deflect the 
deviated beam into a direction parallel to the pincipal 
axis so that both beams are reflected back to the beam 
splitter where they re-combine to form a combined beam. 
The combined beam is passed to a detector system 38 for 
detecting interference fringes reproduced from the 
combined beam caused by relative change in the path 
lengths of the two secondary beams as the reflector 
undergoes movements transverse to the principal axis.  
     Three types of beam splitter are specifically disclosed, 
two of which show a further preferred feature of 
displacing one of the beams transversely to solve the dead 
path problem of a prior art system. A variety of 
combinations of the various elements of the preferred 
system are discussed but not all are illustrated.
Patent EP-0404304-A3 (EP)
Title: Microscope
IPC: G02B21/18
Filed: 1990-04-20
Abstract: In an optical microscope, particularly an optical microscope having optics which include divergent beams of light being transmitted to the eyepieces, a facility for display or teaching is provided by replacing a conventional eyepiece with an eyepiece (21) which includes a light tube (22a) and respective inlet and outlet lenses (26) and (27), said light tube (22a) accommodating a beam splitter such as a semi-silvered mirror (29) to deflect a portion (30) of light passing through tube (22a) laterally towards a camera (32).
Patent EP-0404744-A3 (EP)
IPC: B23C5/20
Filed: 1990-06-12
Abstract: The invention relates to a cutting insert for chip forming 
machining, primarily for milling. The insert has an upper 
face (11), a lower face (12) and edge faces (13-16) 
therebetween. The upper face (11) is provided with a number 
of depressions spaced apart, said depressions (21) having a 
longitudinal extension in a direction that forms an angle 
(α) with a line perpendicular to the adherent cutting edge 
(18), said angle (α) being in the interval 5° - 45°. By this 
design a low wear of the cutting edge and consequently 
longer life even at higher temperatures can be achieved.
Patent EP-0482476-A3 (EP)
Title: Process for the preparation of molded flexible elastic articles containing urethane groups, devoid of fluorochlorohydrocarbons, having a cellular core and a compact outer layer
IPC: B29C44/00
Filed: 1991-10-15
Abstract: The invention relates to a process for the production of soft-elastic mouldings which contain urethane groups and are free from chlorofluorocarbons (CFCs), and have a cellular core and a compacted peripheral zone with an essentially pore-free, smooth surface, by reacting 
 
  a) organic and/or modified organic polyisocyanates with 
  b) at least one relatively high-molecular-weight compound containing at least two reactive hydrogen atoms, and optionally 
  c) low-molecular-weight chain extenders and/or crosslinking agents, in the presence of 
  d) blowing agents, 
  e) catalysts, 
  f) crystalline, microporous molecular sieves having a cavity diameter and cavity entrance aperture of less than 1.3 nm, comprising metal oxides or metal phosphates and optionally further additives, and 
  g) assistants, 
 in a closed mould with compaction, expediently by reaction injection moulding (RIM).
Patent EP-0478090-A3 (EP)
Title: Process for refining glyceride oil
IPC: C11B3/02
Filed: 1991-09-25
Abstract: The invention relates to a method for refining glyceride oil, comprising the steps of:     i) acidifying the oil with an acid;   ii) partially neutralizing the acidified oil with alkali; iii) contacting the partially neutralized oil with an amorphous silica; and   iv) removing solids from the glyceride oil.   Preferably, water is removed from the mixture comprising the glyceride oil and the amorphous silica before any solids are removed.
Patent EP-0445926-A3 (EP)
Title: Organic materials having sulfonamido linked poly(oxyalkylene) moieties and their preparation
IPC: C07D277/82
Filed: 1991-02-12
Abstract: The process for chemically modifying metal-free, organic material for improving one or more properties thereof such as water dispersibility, compatibility with other organics, or increased chemical reactivity, wherein the process includes providing material with from 1-6 sulfonylhalide groups or sulfonate ester groups or mixtures thereof, and contacting the material under sulfonamido forming conditions with one or more reactants containing one or more poly(oxyalkylene) moieties, each of the reactants having from 1 to 4 functional amine groups, and each of the poly(oxyalkylene) moieties being comprised of from about 4 to about 200 epoxide reactant residues at least about 50 mole percent of which residues contain 2-4 carbons.
Patent EP-0455471-A3 (EP)
Title: Improved chemiluminescent reagents and methods
IPC: C12Q1/28
Filed: 1991-04-30
Abstract: New and improved enhancers for intensifying light emission in chemiluminescence or chemiluminometric assays are disclosed. These enhancers are phenols substituted in the ortho- or para-position by a five-membered sulfur-containing aromatic ring. Thus, these enhancers are ortho- or para-substituted phenols wherein the ortho- or para-substituent is of the formula: <CHEM> wherein each X is independently CR or N, wherein R is H or a moiety selected from the group consisting of R min , OR min , SR min , NHR min , NR min 2 and halo, wherein each R min  is independently alkyl(1-6C); or wherein adjacent X=X may be substituted with -CR=CR-CR=CR-, wherein each R is H or a moiety as defined above. These enhancers, as well as enhancers known in the art can be supplied either per se or in blocked form as esters of picolinic or isonicotinic acid.
Patent EP-0483074-A3 (EP)
Title: Bit indicator for angle, particularly with fly-fishing reel
IPC: A01K97/12
Filed: 1991-03-15
Abstract: Bite indicator for angling, particularly with a fly-fishing reel, comprising an oscillating balance with two arms, with its articulation pivot accommodated in a corresponding hole of the rod or of a support fixed to the rod, in such a manner that said arms are situated in opposition on each side of the rod, one of these arms being provided with an end ring to delimit, with two other rings applied to the rod, one above and one below the first, a course for the line following a development in the form of a triangle and bring about the oscillation of the balance from a rest position with the arms essentially perpendicular to the rod to a warning position with the arms essentially parallel to the rod under the effect of the traction of the line by the fish at the time of the bite. <IMAGE>
Patent EP-0514695-A3 (EP)
Title: Telephone set with ring tone inhibit circuit
IPC: H04M19/04
Filed: 1992-04-29
Abstract: The invention specifies a telephone set which allows the user to suppress the ringing tone for either a presettable time interval or the duration of the current call attempt after it has sounded. <IMAGE>
Patent EP-0514839-A3 (EP)
Title: Circuit for measuring capacity
Inventor: KINDERMANN ROBERT
IPC: G01R27/26
Filed: 1992-05-19
Abstract: A measuring circuit which allows a capacitance to be measured in accordance with the discharge method is to be protected against external voltages without a component like a fusible link being destroyed and having to be exchanged in the case of a fault. As protection, a PTC resistor (RK) is used in connection with threshold elements (D1, D2) which short circuit dangerous voltages and limit the short-circuit current. Since the charging time constant is increased due to the PTC resistor (RK), the permissible capacitance measuring range is restricted to a maximum value. Transgression of the maximum value is signalled with the aid of monitoring means (3, 4) of a sequence control (4) which, in turn, ensures that there are no faulty indications and the transgression of the measuring range becomes recognisable. The measuring circuit can be used in measuring instruments for measuring capacitance and in multimeters. <IMAGE>
Patent EP-0534803-A3 (EP)
Title: Prepayment systems
IPC: G07F15/00
Filed: 1992-09-28
Abstract: A prepayment commodity metering system comprises a token in the form of a key containing an EEPROM which a consumer can have charged with credit data, identification data and tariff data by the commodity supplier, and which is then inserted into a prepayment commodity meter at the consumer's premises to give the consumer access to the commodity. The meter can also write data, particularly its reading or readings and related time and date data, into the EEPROM, for reading by the commodity supplier on the next occasion the token is presented for charging with credit. To improve the integrity of the data in the EEPROM, the EEPROM is divided into two parts. A given contact or pin on the key is then arranged, when the key is inserted in the meter, to receive an inhibit signal which prevents data being written to any part of the EEPROM other than the part dedicated to receiving the meter reading or readings and the related time and date data from the meter.
Patent EP-0569004-A3 (EP)
Title: Device for changing the static electric potentials of an insulating material surface
IPC: H05F1/02
Filed: 1993-05-06
Abstract: Device for changing the electrostatic potential of a surface formed from an insulating material, with the aid of an electrode whose active surface contains fullerene molecules. <IMAGE>
Patent EP-0614606-A3 (EP)
Title: Herbicidal compositions.
Inventor: FENDERSON JOHN MELVIN
IPC: A01N37/18
Filed: 1994-02-15
Abstract: A method of controlling undesired plant growth which comprises co-application to the locus of said undesired plants growth dimethenamid and pendimethalin in a herbicidally effective aggregate amount.
Patent EP-0706211-A3 (EP)
Title: Anschlussstruktur für Doppelschichten
Inventor: ZIMMER HANS-GUENTER DIPL-PHYS
IPC: H01L23/528
Filed: 1995-09-28
Abstract: Die Erfindung betrifft eine Anschlußstruktur für
Doppelschichten aus insbesondere Polysilicium, zur
Verwendung bei integrierten Halbleiterschaltkreisen.
Patent EP-0684262-A3 (EP)
IPC: F02B75/02
Filed: 1995-05-25
Abstract: The present invention describes a process for reducing 
the chlorine content of a chlorinated member of 
polypropylene, polyisobutylene, a mixture of polypropylene 
and polypropylene succinic anhydride or a mixture of 
polyisobutylene and polyisobutylene succinic anhydride; 
including the step of treating any of the above or mixtures 
thereof with heat for a specified period of time.
Patent EP-0699850-A3 (EP)
Title: Hydraulic/mechanical transmission
Inventor: IINO TAKASHI
IPC: F16H47/04
Filed: 1995-08-30
Abstract: A hydraulic/mechanical transmission device for providing variable speed change ratios with a decreased number of parallel shafts and a simplified and compact structure. A hydrostatic continuously variable transmission includes a hydraulic pump 24 with a pump cylinder block 28 and a hydraulic motor 25 with a motor cylinder block 34. An input shaft 9 and first and second output shafts 101 and 102 of a power dividing device 3 are coaxially disposed. The first output shaft 101 is coaxially connected to the pump cylinder block 28 of the hydraulic pump 24. A power collecting shaft 17 is disposed parallel to the first and second output shafts 101 and 102 and coaxially connected to the motor cylinder block 34 of the hydraulic motor 25. <MATH>
Patent EP-0767021-A3 (EP)
Inventor: TAMURA NOZOMU
IPC: F27D1/18
Filed: 1996-07-24
Abstract: Ladles used for vacuum refining processes, for
example a VOD process, are provided with covers to cover
openings of ladles. The covers generally consist of
refractories, which are required to have excellent
resistance to thermal spalling due to heat cycles and not
inhibit decarbonization during refining processes of
molten steel. The ladle cover comprises a refractory
having a carbon content 5 wt% or more. Preferably, a
refractory has a carbon content 5 wt% or more is used for
a central section of the ladle cover, and a refractory
having a carbon content less than 5 wt% is used for
peripheral sections of the ladle cover.
Patent EP-0771692-A3 (EP)
Inventor: SHIELDS RICHARD ALLEN JR
IPC: H04M1/02
Filed: 1996-09-05
Abstract: The invention is a passenger seat 
armrest (10) having a cradle cavity (24) formed therein for 
removably securing an electronic 
communications handset (26) such as a telephone. The 
electronic communications handset (26) is 
held in the armrest (10) so that it becomes part of the 
armrest (10) when not in use. Alternatively, 
the armrest (10) also accommodates electronic devices 
not necessarily related to the electronic 
communications handset (26), such as additional 
communications ports and transducer 
modules. The armrest (10) is comprised of modular 
components for efficient assembly, yet 
can be installed and removed from a passenger 
chair as a single unit.
Patent EP-0780924-A3 (EP)
Inventor: PUIU ADRIAN
IPC: H05K9/00
Filed: 1996-12-17
Abstract: Device for the shielding from disturbances of the
electromagnetic type comprising at least two deformable
metallic bodies (6a, 6b) for braid-clamping, substantially
shaped as cylindric sectors suitable to set-up a contact
bush with the shielding braiding (4) of the cable. 
     Each one of said sectors is provided with alternated
longitudinal partial cuts (7, 8), radial projections (9),
and a conical surface (13). 
     The opposite radial coupling faces of said braid-clamping
sectors are provided with a spacer relief (12). 
     The device comprises moreover a cylindric clamping
metal ring (5) which has an internal trunkconical surface
(17) and a certain number of internal longitudinal ribs
which extend beyond the edge of the metal ring. These ribs
are suitable to run between said opposite radial coupling
faces of said sectors and to divaricate said opposed bottom
ends of the sectors determining a forced contact with the
wall (3) of the hole (2) interfering with said spacer
reliefs (12). The device presents the advantage which makes
it possible to realize the above-mentioned shielding
function acting totally from outside of the cubicle.
Patent EP-0741971-A3 (EP)
Inventor: KUUSISTO EEVA-LIISA
IPC: A01P13/00
Filed: 1996-05-07
Abstract: This invention is directed to a broad spectrum fungicide/algaecide composition
which comprises a mixture of (a) at least one halopropynyl compound and (b) at least
one sulfur-containing s-triazine, said mixture provided in an amount to prevent and/or
protect a substrate from attack by one or more fungal and/or algael organisms. The
composition can be used broadly in industrial systems and more particularly with
substrates such as paints, coatings, stucco, concrete, stone, cementaceous surfaces,
wood, caulking, sealants, textiles, and the like.
Patent EP-0786289-A3 (EP)
Inventor: MONTANER PEDRO PARES
IPC: B65D83/76
Filed: 1996-10-21
Abstract: The disclosure relates to a precompression pump
sprayer (10) of the type having main and secondary
pump cylinders (11, 35) and pistons (18, 42) has a
two-piece main piston assembly comprising a separate
piston sleeve element (18) of molded compliant
material and a hollow piston stem (25) of molded rigid
material affixed thereto. The more rigid stem permits
a reduction in its overall height and overall
diameter, resulting in a reduction of the overall
height of the pump sprayer. The secondary cylinder
(35) has an extension (36) in frictional engagement
with the separate sleeve element (18) of the main
piston assembly for fixing the secondary cylinder
thereto.
Patent EP-0787970-A3 (EP)
Title: Vorrichtung zur Inspektion der Oberfläche von Holz zwecks Feststellung von Oberflächenmerkmalen und Verfahren hierzu
Inventor: WOLLMANN CHRISTIAN DR
IPC: G01B11/00
Filed: 1997-02-05
Abstract: Die Erfindung betrifft eine Vorrichtung und ein Verfahren zur Inspektion der
Oberfläche von Holz (1) zwecks Feststellung von Oberflächenmerkmalen (2,3),
bestehend aus einem optoelektrischen Sensor, einer Vorverarbeitungseinheit
sowie einem Rechner (13), wobei das Holz (1) relativ zum Sensor bewegbar ist
sowie einem Inkrementgeber, der den Sensor mit der Geschwindigkeit des Holzes
synchronisiert. Der Sensor besteht aus einem monochromatischen Laserscanner
(5) und einem Empfänger mit zwei Kanälen (11,12) mit je einem optoelektrischen
Empfangselement (19,20), wobei die Kanäle (11,12) durch Strahlteilung des
remittierten Strahlenbündels (8) gebildet sind und wenigstens in einem der
Kanäle (11,12) ein Objektiv (15) zum Erzeugen einer Zwischenbildebene
angeordnet ist. Nach dem Objektiv (15) ist innerhalb des einen Kanals (11) ein
optisches Verlaufsfilter (18) angeordnet, welches den Lichtstrom (' 2 ) auf das
optoelektrische Empfangselement (19) ortsabhängig moduliert, wonach die
Signale des Empfangselements (12) des einen Kanals (12) ohne Verlaufsfilter (18)
im Rechner (13) in ein Grauwertbild und diejenigen des anderen Kanals (11),
dessen Lichtstrom (' 2 ) ortsabhängig moduliert worden ist, in ein Profilbild der
Oberfläche gewandelt werden.
Patent EP-0820712-A3 (EP)
Title: Vollauszugsführung für Schubladen
Inventor: BALIKO KARL
IPC: A47B88/493
Filed: 1997-07-25
Abstract: Eine Vollauszugsführung für Schubladen, die eine an der
Innenseite (11) eines Korpus befestigbaren Korpusschiene
(1k), eine Mittelschiene (2k) und eine an der Schublade
(22) befestigbaren Ladenschiene(3k) umfasst, weist jeweils
wenigstens eine in bezug auf jede dieser Schienen ortsfest
gelagerte Rolle auf. An der Ladenschiene (3k) und/oder an
der Mittelschiene (2k) ist wenigstens eine Rolle gelagert,
die in direktem Eingriff mit der Korpusschiene (1k) steht.
Die der Korpusschiene (1k) zugeordnete, ortsfeste Rolle ist
dabei eine reine Stützrolle (9k), die in direktem Eingriff
zur Ladenschiene (3k)steht und die - in eingebautem
Zustand der Vollauszugsführung in bezug auf die Korpusfront
- im vorderen Bereich der Korpusschiene (1k) gelagert ist.
Patent EP-0827312-A3 (EP)
Inventor: VOGEL PETER
IPC: H04L5/14
Filed: 1997-08-07
Abstract: Es wird ein Verfahren zur Änderung der Konfiguration von
Datenpaketen vorgeschlagen, bei dem ein im Datenpaket der
Quelle eingefügtes Feld die Konfigurationsänderung, z.B.
Änderung des Fehlerschutzes oder der Paketlänge anzeigt.
Patent EP-0831615-A3 (EP)
Inventor: DORENBOSCH JHEROEN
IPC: H04L1/16
Filed: 1997-08-28
Abstract: A method and apparatus transmit (502) from a controller (112) a message
element (416) and an indication (418) of a signal quality threshold
corresponding to the message element. A receiver (122) receives (504) the
message element and the corresponding indication of the signal quality
threshold, and measures (506) a received signal quality experienced while
receiving the message element. The receiver completes (512, 514) a
negative response to the message when the received signal quality is
worse than the signal quality threshold, and a positive response to the
message when the received signal quality is not worse than the signal
quality threshold. The message element is defined as one of (a) the
message in its entirety and (b) a portion of the message.
Patent EP-0853324-A3 (EP)
Inventor: AZZOLA LUCIO
IPC: H01H3/36
Filed: 1997-12-17
Abstract: Set of switches (1, 2, 3) with means of mutual locking, comprising switches (1, 2, 3) with
actuator toggles and locking means (19, 20, 21), their being provision for each switch (1, 2,
3) to have a rocker (7, 8, 9) supported by an elastic means (10) and for Bowden type cables
(13, 14, 15, 16, 17, 18) to be connected to the two arms (35, 36) of the rocker (7, 8, 9), for
the free end of a first cable (15, 13, 17) of a switch (21, 3) to be operationally connected to
means of actuation of a second switch (3, 2, 1) and the free end of a second cable (16, 14,
18) to be operationally connected to the means of actuation of a third switch (1, 3, 2), and
for the rockers (7, 8, 9) loaded at their ends (35, 36) to come into operational contact with
the locking means (19, 20, 21).
Patent EP-0811497-A3 (EP)
Inventor: KOMPLIN STEVEN ROBERT
IPC: B41J2/14
Filed: 1997-06-03
Abstract: An ink jet printhead assembly for jetting a supply
of ink onto a print medium. A printhead includes a
substrate (16) and a plurality of heater elements (18)
mounted on the substrate. A nozzle plate (14) is
attached to the printhead. The nozzle plate and/or
substrate includes an ink feed channel (24) and a
plurality of ink chambers (28). The nozzle plate
includes a plurality of ink emitting orifices (20) and a
plurality of non-emitting orifices (22). Each ink
emitting orifice is associated with a respective one of
the ink chambers and is positioned adjacent to a
respective one of the heater elements. Each ink chamber
is in fluid communication with the ink feed channel at a
first fluid port (30) and in fluid communication with a
respective one of the non-emitting orifices at a second
fluid port (32).