baber/WOPTO huggingface dataset:
Patent EP-0239813-A3 (EP)
IPC: C08K5/34
Filed: 1987-03-03
Abstract: Die Erfindung betrifft die Verwendung von substituierten 
N-Trichlormethylthiohydantoinen in Kombination mit 
Bis-(2,4-diamino-s-triazin-6-yl)-oligosulfiden in vul­
kanisierbaren Kautschukmischungen und zur Verbesserung 
der Vulkanisationscharakteristik und derartige Kaut­
schukmischungen.
Patent EP-0239895-A3 (EP)
IPC: B61C13/04
Filed: 1987-03-21
Abstract: Eine Steuerung des Antriebsmotors (13) eines Antriebswagens einer Flur- 
oder Hängebahn, insbesondere für den Bergbau, ist in einer Kupplungsstange (10) 
angeordnet, die den Antriebswagen mit dem nächsten angetriebenen Wagen 
verbindet. Die Kupplungsstange (10) besteht aus einer an den Antriebs­
wagen angekuppelten Stange (17) und einem an den nächsten ange­
triebenen Wagen angekuppelten länglichen Gehäuse (19), in dem die 
Stange (17) längsverschieblich gelagert und nach beiden Seiten durch 
Federn (24) abgestützt ist. In dem Gehäuse (19) ist eine die Energiezu­
fuhr zu dem Antriebsmotor (13) bemessende Einrichtung (36) angeordnet. 
Eine Betätigungseinrichtung (34) für diese ist an der Stange angeordnet 
und dieser gegenüber durch eine Stelleinrichtung (28-33) verschiebbar. 
Die Betätigungseinrichtung (34) arbeitet durch Verschiebung gegenüber 
der Einrichtung (36), derart, daß die relative Stellung zwischen beiden 
die Richtung und das Ausmaß der Energiezufuhr bestimmt.  
     Durch die Stelleinrichtung (28-33) wird die willkürliche Steuerung be­
wirkt. Dieser wird eine automatische Steuerung überlagert durch Längs­
verschiebung der Stange (17) gegenüber dem Gehäuse (19). Diese auto­
matsiche Steuerung reagiert auf Änderung der Zug- bzw. Druckkraft 
und gleicht sie derart aus, daß die Motordrehzahl gleich bleibt.
Patent EP-0262677-A3 (EP)
IPC: E06B3/64
Filed: 1987-10-01
Abstract: Das wärmedämmende Fenster oder die wärmedämmenden Fassaden­
flächen im transparente Bereich sind in einem Rahmen (80) ein­
gespannt, welcher als Verbundprofil mit Doppeldämmung ausge­
bildet ist. Die Verglasung (82) besteht aus einer Dreifach-­
Verglasung, wobei die Scheiben (102, 104, 106) über dampf­
dichte Abstandshalter (108, 110) verbunden sind. Der Raum 
zwischen den Scheiben ist mit Edelgas ausgefüllt. Die Außen­
flächen der Scheiben (104, 106) sind mit einer infrarot­
reflektierenden Beschichtung (112, 114) versehen. Vor der 
inneren Scheibe (106) ist eine Vorsatzscheibe (118) angeordnet. 
Durch diese Ausbildung des Rahmens (80) und der Verglasung 
(82) mit der Vorsatzscheibe (118) wird eine Taubildung an der 
Innenseite der Verglasung (82) verhindert.
Patent EP-0278065-A3 (EP)
IPC: H01L27/04
Filed: 1987-11-06
Abstract: This invention discloses a semiconductor integrated 
circuit latch-up preventing apparatus. Impurity 
diffusion regions (9) are formed along uppermost and 
lowermost cell arrays (11-1, 11-n) in an internal 
element region (2), and power supply lines (12) are 
formed on the impurity diffusion regions (9).
Patent EP-0237338-A3 (EP)
Title: Hybrid expression vectors, their construction and uses
IPC: C12P21/02
Filed: 1987-03-11
Abstract: The present invention provides a hybrid expression plasmid with a hybrid trp/lac (tac) promoter and operator region, proximally downstream of which is located a unique EcoRI restriction site. A unique BamHI restriction site is located downstream of the EcoRI site, the tac promoter and operator region being capable of expressing DNA inserted between the EcoRI site and the BamHI site. The plasmid further includes a selectable phenotypic marker and a functional replicon for E. coli.
Patent EP-0251443-A3 (EP)
IPC: A61M15/00
Filed: 1987-04-28
Abstract: Apparatus for use in inhaling pharmaceutical aerosols. 
The apparatus comprises mouthpiece means for supplying a 
pharmaceutical composition to the mouthpiece, a rigid 
chamber for holding the aerosol prior to inhalation, the rigid 
chamber having orifices to limit the flow of air therethrough, 
and a collapsable chamber from which the patient inhales 
unmedicated air prior to inhaling the medicated air from the 
rigid chamber. The apparatus increases medication delivered 
to the small peripheral bronchi, while it limits deposition in 
the oropharynx. The patient is aided in inhaling a volume of 
unmedicated air, after which he automatically begins to rece­
ive the aerosolized medication with the inhaled air. The vol­
umetric flow rate of the inhaled medication is kept below re­
quired limits for optimal dosing.
Patent EP-0258991-A3 (EP)
Title: Oxidant bleach container and fragrancing means therefor
IPC: B65D51/28
Filed: 1987-07-24
Abstract: A transparent, durable container for housing and delivering a free-flowing granular dry oxidant bleach composition, said container being constructed of a heteropolymeric plastic which maximizes transmission of water vapour for minimum decomposition of the oxidant bleach stored within the container. The container may include a fragrancing means located remote from said bleach composition to fragrance the unfilled portion of the container, said fragrancing means being isolated from said bleach composition by an appertured barrier which allows the fragrance to contact the bleach composition but does not allow the bleach composition to contact the fragrancing means. In one embodiment the container (2) comprises a bottle (3) and a closure (18) therefor for containing and dispensing a free-flowing granular oxidant bleach composition, the container including fragrancing means (22) for fragrancing the interior of the container and barrier means (24) isolating the fragrance means from contact by an oxidant bleach contained within the container and for allowing fragrance means to communicate with the interior.
Patent EP-0274305-A3 (EP)
Title: Method for covering artificial alpine or nordic ski runs with snow and means for carrying out the method
IPC: F25C/
Filed: 1987-12-03
Abstract: PCT No. PCT/FR87/00483 Sec. 371 Date Aug. 5, 1988 Sec. 102(e) Date Aug. 5, 1988 PCT Filed Dec. 3, 1987 PCT Pub. No. WO88/04394 PCT Pub. Date Jun. 16, 1988.Method for covering with snow artificial slopes for downhill or cross-country skiing, comprising the formation of an ice layer forming the bottom of the run, the on site production of snow by machining said ice layer by forming chips having a predetermined thickness, the keeping of the thickness of the ice layer forming the run bottom, the maintenance of the desired characteristics and quality of the snow. The machine for implementing such method comprises: a raisable curved blade (5) which is front-mounted for smoothing the snow surface; as a tool, a cylindrical cutter (7) provided with teeth and driven by a hydraulic motor (8) and housed in a casing (10) of which the bottom forms a vault and opens at the rear to deposit snow on the ground; as reconstitution means, a water sprinkling ramp (12) arranged under the vault; a comb (14) provided with tracers (25).
Patent EP-0280125-A3 (EP)
Title: Line deflection circuit for various line frequencies
IPC: H03K4/62
Filed: 1988-02-12
Abstract: For the adaptation to various line frequencies, a switch (T2), which is controlled by means of a switching pulse to conduct during the forward line trace time is located in the path of the operating voltage (UB). The object is to generate a switching pulse with a defined and controllable position in front of the retrace pulse. The switching pulse (UcT4) is generated by means of a transistor (T4) to the base of which a line-frequency pulse voltage (Uc1) and a control current (ic) are additively applied. Monitors for signal generators with different line frequencies in information technology. <IMAGE>
Patent EP-0288002-A3 (EP)
IPC: C07F15/00
Filed: 1988-04-19
Abstract: An organo-platinum complex of the formula 
  
wherein X and Y have the same meaning of a halogen, oxyanion or 
carboxylate, respectively or X is an oxyanion or dicarboxylate 
together with Y, and L₁ and L₂ are bonded together to form one of 
silicon containing diamine compounds selected from the group 
consisting of 
  
in which R₁, R₂ and R₃ are a lower alkyl or phenyl, respectively, 
and  n  is an integer of 0 or 1,  
and use of the complex for an anti-tumor composition.
Patent EP-0305931-A3 (EP)
IPC: H01H13/705
Filed: 1988-08-26
Abstract: Eine Tastaturvorrichtung besteht aus einem Rahmenelement (RE), 
einem das Rahmenelement (RE) gegenüber einer Auflagefläche (AF) 
abstützenden Auflageteil (AT), einer Tastenplatte (TP) als 
Trägerelement für eine Vielzahl von Tastengehäusen (TG) und 
aus einer unterhalb der Tastenplatte (TP) angeordneten Schal­
tungskarte (SK). Die Tastenplatte (TP) bildet zusammen mit 
dem Rahmenelement (RE) und dem Auflageteil (AT) ein einstücki­
ges, zur Auflagefläche (AF) hin offenes Formteil.
Patent EP-0316892-A3 (EP)
Title: Improved resonant converter with high conversion efficiency and low output impedance
IPC: H02M1/40
Filed: 1988-11-17
Abstract: An improved resonant converter, designed so as to 
switch at zero current without using discrete elements and 
so as to eliminate the effect of asymmetries which may lead 
to the saturation of the transformer, by appropriately 
selecting the conduction time of the input switches and the 
time for which said switches are simultaneously open. The 
converter has high conversion efficiency and low output 
impedance.
Patent EP-0320654-A3 (EP)
Title: Poltrusion apparatus and method for impregnating continuous lengths of multi-filament and multi-fiber structures
IPC: D06M15/00
Filed: 1988-11-21
Abstract: Apparatus and method for the poltrusion of 
polymeric resins reinforced with continuous lengths of 
multifilaments and/or fibers comprises wetting the 
lengths of multifilaments and/or fibers with a 
polymerization initiator, passing the wet length 
through an impregnating bath of a resin prepolymer and 
activating the polymerization in-situ.
Patent EP-0277771-A3 (EP)
Title: Continuous-wear lenses having improved physical properties
IPC: G02B1/04
Filed: 1988-01-28
Abstract: The physical properties of highly oxygen-permeable continuous-wear contact lenses, comprising a copolymer of an organosilicone monomer, a fluoroalkyl ester monomer and a hydrophilic monomer, are improved by the further addition of a linear polysiloxane oligomeric cross-linking agent with or without neopentylglycol dimethacrylate.
Patent EP-0318246-A3 (EP)
Title: Process and means to avoid absorption of harmful compounds
IPC: A61K9/16
Filed: 1988-11-22
Abstract: Device to prevent assimilation of harmful/unwanted 
material in the digestive tract, said device comprising 
disperse particles, optionally monodisperse spheres, 
which are not assimilated or penetrate the walls in the 
digestive tract, and to which particles there is attatched 
or bound one or more binding/immobilizing materials for 
the harmful/unwanted matter. Said particles may be taken 
in together with food containing the harmful or unwanted 
matter, for instance radionuclides or heavy metals.
Patent EP-0311549-A3 (EP)
Title: Fast retrace circuit for a deflection amplifier in a cathode ray tube
IPC: H04N3/16
Filed: 1988-09-27
Abstract: A method and apparatus for the fast retrace of the 
electron beam in a cathode ray tube are disclosed. A 
deflection signal is presented to a cathode ray tube 
deflection system upon the detection of the end of the 
retrace period of the deflection signal so that a 
cathode ray tube electron beam can scan across the 
screen of the cathode ray tube. Upon detecting the 
beginning of the retrace period of the deflection 
signal, a forcing signal is presented to the cathode 
ray tube deflection system. The presenting of the 
forcing signal to the deflection system quickly 
reverses the direction of the current flow through the 
deflection system and allows for the electron beam to 
slew to its initial position and settle before the end 
of the normal retrace period.
Patent EP-0287550-A3 (EP)
IPC: C21C5/52
Filed: 1988-03-16
Abstract: Um einen Rauchgasaustritt aus einer Zelle (1) für ein 
metallurgisches Gefäß (2) während des Ein- und Ausbringens 
der Chargierkörbe (10) zu vermeiden, ist der Beschickungs­
kran (14) innerhalb der Zelle (1) vorgesehen, wobei die 
Zelle (1) für die Wartestellung der Chargierkörbe (10) 
zumindest eine Schleusenkammer (11) umfaßt, die einerseits 
an eine Chargieröffnung (9) in der Zellenwand (5) anschließt 
und anderseits eine verschließbare Durchtrittsöffnung (12) 
für die Chargierkörbe (10) in der Kammerdecke aufweist.
Patent EP-0326830-A3 (EP)
IPC: H04N9/82
Filed: 1989-01-13
Abstract: An improved system, apparatus and method are disclosed 
for interleaving selected video fields of multiple displayable 
programs to facilitate viewer selection of which programs to 
display. Selected video fields are stored and continuously 
displayed until new, successive video field is selected to 
update the currently stored video field. In this manner, a 
sequence of rapidly updated, fixed or frozen video fields 
provide the appearance of continuous movement of displayed 
images. Digital data is included in the video fields to 
identify the particular fields occurring in an arbitrary 
sequence. The sequence of interleaved video fields may be 
assembled in real time or stored as a video tape recording, and 
the information needed to re-assembly correlated video fields 
of a selected displayable program from the arbitrary sequence 
of interleaved video fields is included in the digital data in 
the horizontal scans of traces of each video field in the 
sequence. Audio signals are included in the video fields of 
the displayable programs to provide correlated audio signals 
synchronized with the selected re-assembled video fields of the 
selected displayable program.
Patent EP-0343545-A3 (EP)
Title: Crosslinked chlorinated polyvinyl chloride resin compositions
IPC: C08F8/20
Filed: 1989-05-20
Abstract: Chlorinated polyvinyl chloride resins when 
crosslinked have improved melt strength in comparison 
with non-crosslinked chlorinated polyvinyl chloride 
resins. Moreover, the crosslinked chlorinated polyvinyl 
chloride resins have unexpected improved processing 
properties such as reduced processing torque in com­
parison with crosslinked polyvinyl chloride resins which 
upon crosslinking exhibit increased processing torque. 
Various amounts of non-crosslinked chlorinated polyvinyl 
chloride and/or non-crosslinked polyvinyl chloride which 
does not affect said improved properties can be blended 
with the crosslinked chlorinated polyvinyl chloride 
resins.
Patent EP-0356988-A3 (EP)
Title: An apparatus for manufacturing an optical transmission module
IPC: G02B6/42
Filed: 1989-08-29
Abstract: A manufacturing apparatus comprises a heating device (7) for heating 
a semiconductor laser in an optical transmission module package 
(1), a temperature sensor (3) for measuring a temperature of the 
semiconductor laser, an optical power meter (5) for measuring an 
optical output of the semiconductor laser, a manipulator (10) for 
positioning an end of an optical fiber (2) to a desired position 
and a control unit (13) for controlling the heating device (7) and 
the manipulator (10). The control unit (13) reads data measured by 
the temperature sensor (3) and the optical power meter (5) and 
stores the data as a temperature-optical output characteristic 
of the semiconductor laser while driving the heating device. The 
control unit (13) also derives data of the optical output of the 
semiconductor laser produced through the optical fiber (2) from 
time to time while solder is fused and solidified when the end 
of the optical fiber 2 is soldered and fixed to the 
predetermined position in the package (1). The measurement of the 
optical output is modified, in accordance with the temperature-­
optical output characteristic and the temperature of the 
semiconductor laser, and the manipulator (10) is driven based on 
the modified measurement so that the position of the end of the 
optical fiber (2) is finely adjusted. In this manner, the optical 
fiber (2) is fixed at a maximum light coupling efficiency 
position.
Patent EP-0371273-A3 (EP)
IPC: G11B25/06
Filed: 1989-11-03
Abstract: Es wird ein, leicht am Körper eines Benutzers befestigbares, 
kleines Gerät zur Wiedergabe von elektroakustischen Signalen über 
Kleinkopfhörer (10) beschrieben.  
     Dieses Gerät, dessen Gehäuse (2) eine rechteckige Grundform 
aufweist, besitzt eine leicht nach außen gewölbte, mit der  Rückseite 
des Gehäuses verbundene Anlageplatte (3) in deren Mitte sich ein Clip 
(6) zum Halten des Gerätes am Gürtelbund des Benutzers befindet.  
     Die ungefähr der menschlichen Körperform angepaßte Anlageplatte (3) 
ist so gestaltet, daß sich zwischen der Anlageplatte und 
dem Gerät keilförmige Ausbuchtungen ergeben, in die das Kabel (5) des 
Kleinkopfhörers (10) gewickelt werden kann.  
     Die Ausgestaltung des Clips (6) erlaubt bei Nichtbenutzung des 
Gerätes das Halten des Kleinkopfhörers.
Patent EP-0372422-A3 (EP)
Title: Motorcycle engine drive layout
IPC: B62M7/02
Filed: 1989-12-01
Abstract: A motorcycle (11) assembly embodying a compact low center of 
gravity engine transmission assembly (27). The engine is inclined so 
that the cylinder bore axis (B) lies between the lower end of the 
head pipe (13) of the frame (12) and 
the top end of the front wheel (23) when 
the motorcycle is upright and unladen. The transmission primary 
shaft (42) lies above the engine crankshaft (34) and the transmission 
secondary shaft (43) in this orientation.
Patent EP-0382931-A3 (EP)
IPC: C08G65/20
Filed: 1989-12-15
Abstract: 2.1 Es war Aufgabe der Erfindung, neue Polyether auf Tetrahydrofuran-­
Basis mit guten schmiertechnischen Eigenschaften herzustellen.  
         2.2 Die Erfindung betrifft Polyether aus Tetrahydrofuran und Glycidyl­
ether. Sie werden in Gegenwart von Alkanolen hergestellt.  
         2.3 Die neuen Polyether werden als Schmiermittel eingesetzt.
Patent EP-0345884-A3 (EP)
Title: Coextruded synthetic resin structures and a process for their manufacture
IPC: B29C48/11
Filed: 1989-06-05
Abstract: Extruded multilayer synthetic resin sheets are prepared wherein at least one coextruded removable layer is employed to maintain the concentration of exudable additive(s) (e.g., UV absorbant) at the sheet surface (after removal of said protective layer) and protect the production equipment from exuded amounts of such additives. A further advantage of the present invention is the avoidance of a secondary lamination step wherein such a protective layer would be provided solely for the purpose of protecting the sheet surface during handling, shipping, and installation.
Patent EP-0334583-A3 (EP)
IPC: D21C9/06
Filed: 1989-03-20
Abstract: An air-tight vat (10) under pressure completely encloses a rotatable drum (12). The vat (10) is constructed so that it may be completely submerged in liquid. The vat has a liquid filled take-off chamber (32). The pulp is fed to the vat through a pulp inlet (14). The pulp is formed and compacted to form a pulp mat. Directly following the forming and compacting of the pulp is a washing zone for washing the pulp mat. After washing the pulp mat is again compacted. The pulp mat is removed from the drum at a removal point located in the liquid filled take-off chamber, thus providing a pulp suspension in the take-off chamber. The suspension is removed from the vat through a pulp outlet (61) extending from the liquid filled take-off chamber (32).
Patent EP-0335728-A3 (EP)
Title: Method and apparatus for gas lancing
IPC: F27D99/00
Filed: 1989-03-31
Abstract: A gas-injection lance (4) has a relatively flat outlet (5) and is positioned under a burner (44) so as to provide a relatively flat jet of gas under the flame (12). The effect is to flatten the flame (12) by creating a pressure induced deformation of the flame (12). The surface of melt (46) is thus heated more uniformally and the creation of hot spots on the surface can be prevented.
Patent EP-0354034-A3 (EP)
Title: Resin composition
IPC: C08L51/04
Filed: 1989-08-03
Abstract: Disclosed is a resin composition comprising (A) 
from 1 - 98 wt. parts of a graft copolymer obtained by 
graft-polymerizing (a) 5 - 80 wt.% of a rubbery polymer 
and (b) 95 - 20 wt.% of a monomer mixture consisting of 
40 - 90 wt.% of an aromatic vinyl compound, 60 - 10 wt.% 
of a vinyl cyanide compound and 0 - 50 wt.% of another 
ethylenically unsaturated compound copolymerizable 
therewith, (B) 1 - 40 wt.% parts of a modified copolymer 
selected from (B₁) a modified vinyl copolymer obtained 
by polymerizing (a) 40 - 90 wt.% of an aromatic vinyl 
compound, (b) 60 - 10 wt.% of a vinyl cyanide compound, 
(c) 0.01 - 10 wt.% of a monomer having an epoxy, 
carboxyl or amino group, and (d) 0 - 40 wt.% of another 
ethylenically unsaturated compound, and (B₂) a modified 
olefinic copolymer obtained by copolymerizing (e) 50 - 
95 wt.% of ethylene or propylene, (f) 0.1 - 20 wt.% of a 
monomer having an epoxy, carboxyl or amino group, and 
(g) 0 - 40 wt.% of another ethylenically unsaturated 
compound, (C) 1 - 60 wt. parts of an imidized acrylic 
resin, and (D) from 0 - 90 wt. parts of a vinyl 
copolymer obtained by polymerizing (a) 40 - 90 wt.% of 
an aromatic vinyl compound, (b) 60 - 10 wt.% of a vinyl 
cyanide compound and (c) 0 - 40 wt.% of another 
ethylenically unsaturated compound, wherein the content 
of the rubbery polymer (a) in the graft copolymer (A) is 
5 to 40 wt.% based on the resin composition. This resin 
composition gives a shaped article having a delustered 
and pleasing appearance and a good impact resistance.
Patent EP-0370606-A3 (EP)
Title: Downhole well fluid sampling tool
IPC: E21B49/00
Filed: 1989-09-01
Abstract: A downhole tool for sampling well fluids comprises 
a sampler (18), an actuator cylinder (68) positioned above a 
packer (20) and a valve body (110) below the packer. An 
operating mandrel (50) opens a valve below the packer (20) 
to allow fluid to flow from a well annulus defined below the 
packer, to a sampling chamber (60) in the sampler (18) above 
the packer (20). The operating mandrel (50) is movable in 
response to a pressure differential between the well annulus 
above the packer and the tool. A second packer may be 
positioned below the first packer to sealingly engage the 
well bore below the well formation.
Patent EP-0369620-A3 (EP)
Title: Poly(arylene thioether)block copolymer and production process thereof
IPC: C08G75/0245
Filed: 1989-10-23
Abstract: Disclosed herein are a poly(arylene thioether) 
block copolymer alternately comprising (A) at least 
one poly(arylene thioether-ketone) block having pre­
dominant recurring units of the formula 
  
wherein the -CO- and -S- are in the 
para position to each other and (B) at least one 
poly(arylene thioether) block having predominant 
recurring units of the formula 
  
(a) the 
ratio of the total amount of the poly(arylene 
thioether) block (B) to the total amount of the 
poly(arylene thioether-ketone) block (A) being within 
a range of 0.05-5 by weight, (b) the average 
polymerization degree of the poly(arylene thioether) 
block (B) being at least 10, and (c) said block 
copolymer having a melt viscosity of 2-100,000 poises 
as measured at 350°C and a shear rate of 1,200/sec as 
well as a production process the poly(arylene 
thioether) block copolymer. The invention also pro­
vides a stabilized poly(arylene thioether) block 
copolymer containing a basic compound either alone or 
in combination with an antioxidant.