baber/WOPTO huggingface dataset:
Patent EP-0346747-A3 (EP)
IPC: B04C5/185
Filed: 1989-06-07
Abstract: Zyklonabscheider, dessen Zyklongehäuse einen oberen 
zylindrischen Gehäuseabschnitt (1), in welchen ein 
Einlaufkanal (2) mündet und ein Tauchrohr (3) zum Abführen 
des Reingasstromes hineinragt, und einen sich an den 
zylindrischen Gehäuseabschnitt nach unten anschließenden 
konischen Trichterabschnitt (4) aufweist, der nach unten mit 
einem Feststoffsammelbehälter (5) in offener Verbindung 
steht. Um den Abscheidegrad zu erhöhen und an der Wand des 
Trichterabschnittes (4) nach unten in den 
Festoffsammelbehälter (5) fließende Feststoffteilchen 
möglichst nicht wieder aufzuwirbeln, ragt in den 
Trichterabschnitt (4) und in den gasdichten 
Feststoffsammelbehälter (5) eine konzentrisch zur Zyklonachse 
angeordnete hohle Feststoff-Austragsschleuse (6) hinein, die 
innerhalb des Trichterabschnittes (4) als sich nach oben 
verjüngender Kegel ausgebildet ist und die zu dem 
Trichterabschnitt (4) und zu dem Feststoffsammelbehälter (5) 
offen ist.
Patent EP-0346763-A3 (EP)
Title: Stiff sidewalls for pneumatic tires
IPC: C08K5/09
Filed: 1989-06-08
Abstract: Sidewalls (12,13) for pneumatic tires (10) having a greater stiffness 
improve handling and performance of the tire. The sidewalls comprise a rubber, 
selected from the group consisting of natural rubber, synthetic rubber and blends 
thereof, and from about 20 to 80 parts of a rubber compatible additive, per 100 
parts of rubber capable of imparting a tensile modulus of from about 30 to 200 
MPa at 10 percent elongation. Pneumatic tires provided with such sidewalls are 
improved and exhibit higher cornering force coefficients. A method for improving 
the handling characteristics of pneumatic tires includes the step of applying 
sidewalls to the tire carcass during building, having a tensile modulus of from 
about 30 to 200 MPa at 10 percent elongation.
Patent EP-0347678-A3 (EP)
IPC: C07C311/00
Filed: 1989-06-10
Abstract: The invention relates to compounds of the general formulae (II) <IMAGE>  in which     A represents hydrogen or methyl, and B represents a group of the formula -NH, -NH-CO-, -NH-CS-, -NH-COO-, -NH-SO2- or -NH-CO-NH- or -NH-CS-NH-,   D represents oxygen or the group =NH, and   D' represents hydroxyl or the group NH2, and E represents hydrogen or, in the case of (IIa), represents hydrogen or the group =CHR<1>. By acylating the corresponding threonine derivatives by means of diketene and using the intermediates II for the preparation of the threonyl esters of 3,5-dicarboxy-1,4-dihydropyridine.
Patent EP-0369241-A3 (EP)
Title: Spatial suspension of individually sprung railway vehicle wheels
IPC: B61F3/16
Filed: 1989-11-02
Abstract: The invention relates to a spacial suspension of individually sprung railway vehicle wheels, in which the wheel unit comprising the wheel, the wheel bearing, the non-rotating wheel carrier and, if applicable, a drive and/or brake mechanism can perform steering and/or suspension movements with respect to the vehicle, and in which the wheel carriers are movably connected via links to the vehicle and to the wheel carrier of the opposite wheel and the point of articulation of at least one link (17-20) on the vehicle (21) can be adjusted according to the travelling state, such as forward or reverse travelling, travelling straight or round a bend, braking or driving and/or according to the state of wear of the wheel rims. 
<IMAGE>
Patent EP-0368161-A3 (EP)
Title: Electrode structure for high frequency hyperthermia device
IPC: A61N1/06
Filed: 1989-11-03
Abstract: In an electrode structure for a high frequency hyperthermia 
device, an electrode unit (2) incorporating an electrode (21) is 
provided at the front end of a supporting arm (1), and an 
inflatable insulated bag (3) is provided on one side of the 
electrode unit (2), whereby the electrode unit (2) is snugly brought 
into contact with the diseased part as the bag (3) is inflated, and 
a cooling solution containing bag (4) is detachably mounted on the 
other side of the electrode unit (2), whereby the solution 
containing bag (4) can be readily replaced with a new one when 
broken, and the solution containing bag (4) most suitable for 
treatment of the diseased part can be readily engaged with the 
electrode unit (2).
Patent EP-0368164-A3 (EP)
Title: Thermoplastic resin compositions
IPC: C08L33/24
Filed: 1989-11-03
Abstract: Disclosed herein are thermoplastic resin compositions. 
They contain, as principal components, (A) a 
methacrylimde-containing polymer containing at least 10% 
by weight of methacrylimide units represented by the 
following formula (1): 
   
     wherein R represents a hydrogen atom or an aliphatic, 
aromatic or alicyclic hydrocarbon group having 1-20 carbon 
atoms, and (B) at least one polymer selected from 
the group consisting of (B-1) chlorinated polyolefins 
and (B-2) thermoplastic polyurethanes.
Patent EP-0371451-A3 (EP)
IPC: G07C9/00
Filed: 1989-11-28
Abstract: An electronic controller switch (90) is 
disclosed for authorizing use of 
controlled devices. The electronic 
controller switch includes memory (112) for storing a 
plurality of data strings unique to 
the particular controlled device with which the 
electronic controller switch is used. 
Each data string includes an access code, a 
validation data bit, and a user time 
data value. A user provides an input code to the 
controller via a standard infrared 
transmitter (134) and an infrared receiver (130) coupled to the 
controller. In response to the input 
code provided by the user, a microprocessor (106) 
searches the memory to determine whether 
any of the data strings includes a 
corresponding access code. If a corresponding 
access code is found and the validation 
data bit of its data string is not set, 
then the user has provided a valid input code and 
will be authorized to use the controlled 
device (102). If the validation data bit is set, which 
indicates that the input code provided by 
the user has been previously used, the user 
will not be authorized. When the microprocessor 
determines that a user is authorized, 
the microprocessor will provide the use time 
data value of the data string to a timer (116), 
thereby to control the time period for which 
the user is authorized. Different data 
strings are provided with time data values 
corresponding to different duration time 
periods.
Patent EP-0377835-A3 (EP)
IPC: H02P6/17
Filed: 1989-12-11
Abstract: Es ist eine Vorrichtung zur Rotordrehzahlermittlung eines 
Elektromotors (1) vorgesehen. Die Rotorstirnseite (13) 
weist mindestens eine Signalspur (14, 15, 16) auf, die 
von mindestens einem statorseitig zugeordneten, mit einer 
Auswerteschaltung (19) verbundenen Sensor (23, 24, 25) 
über eine optische Einheit (8) abgetastet wird, wobei die 
Signalspur (14, 15, 16) derart ausgebildet ist, daß sie den 
Sensor (23, 24, 25) alternativ in einen ersten, zweiten 
oder dritten Zustand versetzt, wobei die einzelnen Zustände 
unterschiedlich grobe Pegel (u max, u min, u mittel) 
erzeugen, und daß die Auswerteschaltung (19) pegelabhängig 
ansprechende Detektoren aufweist, um bestimmte Pegel (u max, 
u min, u mittel) derart auszublenden, daß aus zwei der drei 
Zustände eine Rotorlageerkennung und aus dem dritten Zustand 
die Drehzahlermittlung abgeleitet ist.
Patent EP-0347957-A3 (EP)
Title: Dual dispenser
IPC: B05B11/00
Filed: 1989-03-30
Abstract: A container (14) includes a neck and a pour spout (24). A 
co-dispensing pump sprayer (12) is threadingly engaged to the 
neck. The pump dispenser includes a shroud member (22) as a 
housing. The pour spout (24) extends through an opening in the 
shroud member (22). A two-part snap-hinge (16) is mounted to the 
shroud member (22) and is adapted to hingedly seal the pour 
opening (26) of the pour spout (24). The snap hinge (16)  includes 
outwardly directed flanges (42) adapted to interengage with lips (46) 
on the shroud (22) member to provide a snap-locking closure for 
the pour spout (24).
Patent EP-0327407-A3 (EP)
IPC: B44C7/04
Filed: 1989-02-06
Abstract: A wallpaper pasting table (1) comprises a flat top (3) 
for laying out and pasting a length of wallpaper (25) 
dispensed from a roll of wallpaper (13) which is 
mounted on a spindle (7) which allows rotation of the 
roll (13). A trough (43) is provided to hold paste (or 
water in the case of ready-pasted paper) and a perspex 
strip (21) is mounted on the top (3) to hold down the 
paper (25), and allow measurement and tearing or 
cutting thereof. Clips (31) assist in the holding of 
the paper (25) which may be supported by bars (37) 
which extend from either end of the top (3).
Patent EP-0346107-A3 (EP)
Title: Arylfluoroalkenamides and their use as pesticides
IPC: C07C49/697
Filed: 1989-06-07
Abstract: Compound of the formula (I):  Q<1>Q(CR<2>=CR<3>)a(CR<4>=CF)(CR<5>=CR<6>)bC(=O)NHR<1>      (I) or a salt thereof, wherein Q<1> is a monocyclic or a fused bicyclic ring system each ring containing 5 or 6 ring atoms selected from carbon and optionally one or more heteroatoms at least 1 ring being aromatic, or Q<1> is a dihalovinyl group; Q is an alkyl chain containing 1 to 12 carbon atoms and optionally containing one or two oxygen atoms and/or an unsaturated group -CR<7>=CR<8>-, or -C=C-, wherein R<7> and R<8> are selected from hydrogen or halo; a is 0 or 1; b is O or 1; the sum of a and b is O or 1; R<2>, R<3>, R<4>, R<5> and R<6> are the same or different, and are independently selected from hydrogen, halo and C1-4 alkyl; R<1> is selected from hydrogen and C1-6 hydrocarbyl optionally substituted by dioxalanyl, halo, cyano, trifluoromethyl, trifluoromethylthio or C1-6 alkoxy are disclosed which have pesticidal activity. Pesticidal formulations containing the compounds of the formula (I), their use in the control of pests and methods for their preparation are also disclosed.
Patent EP-0361938-A3 (EP)
Title: Solid-state image sensing device
IPC: H04N9/04
Filed: 1989-09-28
Abstract: A solid-state image sensing device comprises a 
light receiving device including a plurality of light 
receiving elements arranged in the form of a matrix, the 
number of the plurality of light receiving elements in 
the vertical direction being equal to two times the 
number of the horizontal scanning lines of an image 
signal for one frame except for the vertical blanking 
duration, each of the light receiving elements 
generating charges dependent on the intensity of 
incident radiation, the light receiving elements 
constituting odd-numbered fields and the light 
receiving elements constituting even-numbered fields 
being alternately arrayed every two lines in the vertical 
direction, a green color filter being disposed for the 
light receiving elements of one of the adjacent two 
lines in the vertical direction of the light receiving 
elements of each of the field, red color filters and 
blue color filters being alternately disposed in the 
horizontal direction or the light receiving elements 
of the other line of the adjacent two lines in the 
vertical direction of the light receiving elements of 
each of the field; a horizontal transfer device for 
transferring charges outside the solid-state image 
sensing device; and a vertical transfer device for 
transferring charges of the light receiving elements 
to the horizontal transfer device.
Patent EP-0363103-A3 (EP)
IPC: B05D7/02
Filed: 1989-09-29
Abstract: A molded article of a crystalline thermoplastic resin 
with an electrostatic coating is effectively produced by 
preparing a molded article of a composition comprising 100 
parts by weight of the crystalline thermoplastic resin and 2 
to 100 parts by weight of one or more electrically 
conductive fillers, roughening the surface of the article 
through (1) a chemical method and/or (2) a physical method 
and then electrostatically coating the article.
Patent EP-0386371-A3 (EP)
Title: Disk drive spindle motor
IPC: G11B19/20
Filed: 1989-11-17
Abstract: A disk drive unit comprises a disk drive housing 
(24), a spindle motor (12) mounted within the housing 
and including a rotor hub (38, 44) and means (34, 36) 
for rotatably driving the rotor hub. At least one 
computer disk (14) is carried by the rotor hub. A 
timing magnet (46) is also carried generally at one 
axial end of the rotor hub for rotation therewith, and a 
plurality of timing control devices (16) are positioned 
respectively within a plurality of sensor ports (48) 
formed in the housing in general alignment with the 
timing magnet. The sensor ports are substantially 
closed from the exterior of the housing by a flux 
concentrator ring (18), which also supports conductor 
means (56) for direct electrical connection with the 
timing control devices.
Patent EP-0377968-A3 (EP)
Title: Glutathione esters as prophylactic and therapeutic agents against cataracts
IPC: C09K3/00
Filed: 1989-12-11
Abstract: Glutathione monoalkyl esters and salts therefore are effective 
as prophylatic and therapeutic agents for cataract and as 
radiation-protecting agents. Among glutathione monoalkyl 
esters, glutathione isopropyl ester is particularly preferred.
Patent EP-0362135-A3 (EP)
Title: Schädlingsbekämpfungsmittel
IPC: A01N43/54
Filed: 1989-09-19
Abstract: Verbindungen der Formel 
  
in welcher bedeuten:  
R₁ Phenyl, Naphthyl, 1- bis 5-fach mit R₆ substituiertes Phenyl oder 1- 
bis 5-fach mit R₆ substituiertes Naphthyl;  
R₂ C₁-C₆-Alkyl, mindestens einfach mit Halogen, C₁-C₃-Alkoxy und/oder 
C₂-C₆-Cycloalkyl substituiertes C₁-C₆-Alkyl, C₃-C₆-Cycloalkyl, 
C₁-C₄-Alkoxycarbonyl, Phenyl, 1- bis 3-fach mit Halogen, C₁-C₃-Alkoxy 
und/oder C₁-C₃-Alkyl substituiertes Phenyl, Benzyl oder 1- bis 3-fach mit 
Halogen, C₁-C₃-Alkoxy und/oder C₁-C₃-Alkyl substituiertes Benzyl;  
R₃ Wasserstoff, C₁-C₆-Alkyl oder den Rest CO-R₇;  
R₄ C₃-C₆-Cycloalkyl, 1- bis 3-fach mit Halogen und/oder Methyl substi­
tuiertes C₃-C₆-Cycloalkyl, mindestens einfach mit Halogen, Hydroxy 
und/oder Cyano substituiertes C₁-C₄-Alkyl, C₂-C₅-Alkinyl, C₁-C₄-Alkylthio 
oder den Rest CH₂XR₈;  
R₅ Wasserstoff, C₁-C₆-Alkyl, mindestens einfach mit Halogen, Hydroxy, 
Cyano und/oder C₁-C₃-Alkoxy substituiertes C₁-C₆-Alkyl, R₅ ferner C₃-C₅-­
Alkenyl, Halogen, Hydroxy, C₁-C₃-Alkoxy, C₁-C₃-Haloalkoxy, C₃-C₆-Cyclo­
alkyl oder C₁-C₃-Alkylthio;  
R₆ unabhängig voneinander C₁-C₆-Alkyl, mit C₁-C₃-Alkoxy substituiertes 
C₁-C₃-Alkyl, C₁-C₄-Alkoxy, C₁-C₃-Haloalkyl, C₁-C₃-Haloalkoxy, Halogen, 
Cyano, Nitro, Hydroxy oder den Rest S(O) n -C₁-C₄-Alkyl;  
R₇ C₁-C₆-Alkyl oder ein mindestens einfach mit Halogen und/oder 
C₁-C₃-Alkoxy substituiertes C₁-C₆-Alkyl;  
 
 
R₈ C₁-C₆-Alkyl, mindestens einfach mit Halogen, Hydroxy, Cyano und/oder 
C₁-C₄-Alkoxy substituiertes C₁-C₆-Alkyl, C₃-C₆-Alkenyl, C₃-C₆-Alkinyl 
oder C₃-C₆-Cycloalkyl;  
X Sauerstoff oder Schwefel und  
n 0, 1 oder 2;  
unter Einschluss ihrer Säureadditionsverbindungen und ihrer Metallsalz­
komplexe; besitzen wertvolle mikrobizide Eigenschaften. Die neuen 
Wirkstoffe können im Pflanzenschutz zur Verhütung des Befalls von 
Kulturpflanzen durch phytopathogene Mikroorganismen und zur Bekämpfung 
dieser Schädlinge eingesetzt werden.
Patent EP-0399169-A3 (EP)
IPC: C25F3/20
Filed: 1990-03-23
Abstract: Es wird ein chemisches Verfahren zur Vermeidung eines Regenbogeneffekts, 
der durch die beim Glänzen von Teilen aus Aluminium oder Aluminiumle­
gierungen entstehende Oxydschicht hervorgerufen wird, bei dem die 
Teile in einem ersten Verfahrensschritt entfettet bzw. gereinigt 
und in einem zweiten Verfahrensschritt elektrolytisch-alkalisch ge­
glänzt werden, beschrieben, das sich dadurch auszeichnet, daß die 
Teile nach dem Glänzen einer Weiterbehandlung unterzogen werden, 
bei der die Teile zunächst in Wasser gespült, dann in einer Chrom­
säure-Lösung mit etwa 50 g/l CrO₃ bei etwa 98  o  C etwa drei Minuten 
exponiert und schließlich in einer Natriumhydrogensulfit-Lösung noch­
mals gespült werden.
Patent EP-0391380-A3 (EP)
Title: Hemt structure
IPC: H01L29/778
Filed: 1990-04-04
Abstract: A high electron mobility transistor includes a donor layer 
of aluminum gallium arsenide (AlGaAs) for forming a two-­
dimensional electron gas (2DEG) in a proximate buffer layer 
of gallium arsenide. The donor layer has a composition 
profile including a relatively high concentration of aluminum 
over a first thickness portion proximate the buffer layer, a 
low and constant concentration of aluminum over a second 
thickness portion distal from the buffer layer and a graded 
concentration of aluminum in a third thickness portion of the 
donor layer between the first and second thickness portions, 
transitioning between the high and the low concentrations of 
aluminum. The donor layer has a doping profile including a 
high level doping spike in the first thickness portion and a 
low doping level over the second and third thickness 
portions.
Patent EP-0398321-A3 (EP)
Title: Nozzle member provided with sealing membrane
IPC: B65D39/04
Filed: 1990-05-17
Abstract: A nozzle member (20) is mounted to a medical 
solution container for providing an inlet port of an 
additional medical solution introduced into the con­
tainer by means of a needle. The nozzle member (20) 
comprises a tubular body (21) and a synthetic resin 
sealing membrane (25) mounted within the tubular body 
(21). Projections (27a and 27b) are formed on both 
surfaces in the central portion of the sealing membrane 
(25) so as to prevent the sealing membrane (25) from 
being strained or cracked in the step of thermally 
sterilizing the medical solution container.
Patent EP-0427095-A3 (EP)
Title: Air purifier
IPC: F24F8/24
Filed: 1990-10-31
Abstract: Devices for purifying or humidifying room air generally work with evaporators. This has the disadvantage that after some time the evaporation devices are contaminated with harmful substances and bacteria. The invention indicates a device which carries out purification and humidification via an atomising nozzle. <IMAGE>
Patent EP-0435153-A3 (EP)
Title: R-(-)-1-(5-hydroxyhexyl)-3-methyl-7-propylxanthin, process for its preparation and medicines containing it
IPC: C07D473/04
Filed: 1990-12-19
Abstract: R-(-)-1-(5-Hydroxyhexyl)-3-methyl-7-propylxanthine, process for its preparation, and medicines which contain this compound and which are particularly suitable for the prophylaxis and therapy of cerebral vasular diseases.
Patent EP-0389214-A3 (EP)
Title: Composite beam, connector and construction
IPC: E04H12/02
Filed: 1990-03-19
Abstract: A composite beam, pillar or truss comprises polygonal cross-­
section modular units 11 connected end to end with adjacent units 
11 reversed, the units 11 being held together by stringers 12 and 
end caps 13, and the whole beam being pre-tensioned by tie rods 
21 passing through the stringers 12 or by threaded inserts. A 
connector 110 of cube form comprises face plates 111 having screw 
threaded connectors for the beams, the face plates being held 
together by a plurality of internal corners 113 and external 
corners 114. The beam 10 and connector 110 are apertured to 
receive services from any direction and can be assembled to form 
a pre-fabricated building or other structure.
Patent EP-0397379-A3 (EP)
IPC: G09F3/04
Filed: 1990-05-02
Abstract: A heat-shrinkable polyolefin composite sheet obtained by 
laminating a heat-shrinkable foamed polyolefin sheet and a polyolefin­
base film with a polyurethane-base adhesive is disclosed.
Patent EP-0409662-A3 (EP)
Title: Zinc spray preparations
IPC: A61K33/30
Filed: 1990-07-20
Abstract: The present invention provides a simple, cheap and efficient treatment for an allergic condition, especially hay-fever or asthma, and comprises a nasal, oral or ophthalmological spray of a dilute solution of, preferably substantially unchelated, zinc ion, especially zinc sulphate and/or zinc chloride.
Patent EP-0419254-A3 (EP)
Title: Polyester compositions and organotin esterification catalysts therefor
IPC: C08L67/00
Filed: 1990-09-20
Abstract: Organotin catalysts containing at least one direct oxygen-to-tin bond and one direct carbon-to-tin bond, e.g. hydroxybutyltin oxide, monobutyltin tris (2-ethylhexanoate), dibutyltin oxide, are use as esterification catalysts in the production of polyester and polyester-containing compositions and articles. Articles made from such polyester and polyester-containing compositions have low extractable toxicity and are suitable for use in regulated food, beverage, pharmaceutical, and medical-device applications.
Patent EP-0447812-A3 (EP)
Title: Use of a dihydropyridine to improve the inner ear blood circulation
IPC: A61K31/44
Filed: 1991-02-19
Abstract: Use of a dihydropyridine compound of the general formula: <CHEM>  wherein     R<1> means a nitrophenyl group; and R<2>, R<3> and R<4> each means a lower alkyl group, or a pharmaceutically acceptable salt thereof for manufacturing a medicament for treating or preventing disorder of inner ear microcirculation.
Patent EP-0445724-A3 (EP)
Inventor: GREEN JAMES RALPH
IPC: D02G3/44
Filed: 1991-03-05
Abstract: Staple yarns of cotton and high modulus fiber are 
wet and then dried under tension to provide warp yarn for 
durable, abrasion resistant fabrics.
Patent EP-0469965-A3 (EP)
Title: Process for preparing calcium heparinate
IPC: C08B37/10
Filed: 1991-07-24
Abstract: The preparation of the calcium salt of heparin or of products derived from heparin, such as the low molecular weight fractions obtained by extraction or by partial depolymerisation is described. The process according to the invention is characterised in that the calcium salt of heparin or of its derivatives is prepared by employing ion exchange membranes which, when subjected to an electrical field, allow a cation exchange to be carried out on the sodium heparin in a single stage.
Patent EP-0502354-A3 (EP)
Title: End cap for closing a hollow profile bar of windows, doors or the like
IPC: E06B3/36
Filed: 1992-02-18
Abstract: An end cap (10) for closing the end of a hollow profile bar of windows, doors or the like is provided with clamping projections (12) engaging in the profile bar (11) and has an external periphery (13) axially adjoining the bar profile (11). In order to be able to form the end cap (10) differently externally and internally optically but also in terms of material, it is divided axially into at least two separately manufacturable part pieces (14, 15) which are assembled in a radially fixed manner after their manufacture. <IMAGE>
Patent EP-0506135-A3 (EP)
Title: Multi-sender/switching apparatus for status reporting over unbuffered asynchronous multi-stage networks
IPC: H04Q11/00
Filed: 1992-03-30
Abstract: A multi-sender/switching apparatus provides a means applicable to performing either broadsender and multi-sender transfers over switching networks besides the standard network interconnections, such as point-to-point, broadcast, and multi-cast transfers. The new broadsender and multi-sender operations allow communicating over multi-stage networks, and are defined as the ability of all or multiple elements attached to the network to participate simultaneously in the same network operation on a joint basis. The system provides a capability unavailable over synchronous buffered and other types of networks. The combination of the broad-send and broadcast functions enable every element attached to an unbuffered multi-stage network to not only participate in a common network function, but to monitor the result at the same time. Likewise, through combining multi-send and multi-cast functions, multiple elements attached to the said multi-stage network can participate in a common network function and monitor the result at the same time. A multi-stage network can now perform a distributed arbitration function heretofore known only to multi-drop bus communication systems. The multi-sender/switch also incorporates a new asynchronous hand-shaking protocol that enables a positive feedback indication to be returned to the multiple senders of multi-cast or broadcast operations to inform them that the multi-sender operation is progressing correctly to all elements involved in the operation. <IMAGE>