baber/WOPTO huggingface dataset:
Patent EP-0351724-A3 (EP)
IPC: H01H71/10
Filed: 1989-07-14
Abstract: Ein elektrischer Leistungsschalter besitzt eine der 
Anzahl der abzuschaltenden Phasen entsprechende An­
zahl von Doppelkontaktstellen (13, 14), die je zwei 
Festkontaktstücke (15, 16) und je eine beide über­
brückende Kontaktbrücke (19) aufweisen, wobei jeder 
Kontaktstelle Lichtbogenlöscheinrichtungen (37, 38) 
zugeordnet sind. Jeder Kontaktbrücke ist ein Schlag­
ankersystem zugeordnet, das auf je eine Kontakt­
brücke zur Öffnung der Kontaktstellen einwirkt und 
darüberhinaus besitzt der Leistungsschalter eine 
Schaltschloß (56) zur bleibenden Öffnung aller Kon­
taktstellen, auf das die Schlagankersystem und ein 
thermischer Auslöser (58) einwirken.  
     Der Tauchanker jedes Schlagankersystems fluchtet mit 
seiner Mittelachse mit der Mittelachse der Kontakt­
brücke (19) und überträgt seine lineare Bewegung 
über ein ebenfalls eine lineare Bewegung ausführen­
des Zwischenglied (48) auf die Kontaktbrücke (19). 
Das Schaltschloß (56) ist an der der Befestigungs­
wand (32) des Schalters entgegengesetzen oberen 
Frontwand oberhalb des Schlagankersystems (31) ange­
ordnet und für jede Kontaktstelle ist ein drehbar 
gelagerter Hebel (50) vorgesehen, dessen freies Ende 
auf das Zwischenglied (48) einwirkt und auf den ein 
vom Schaltschloß betätigbarer, parallel zum Tauchan­
ker verlaufender Stift (53) zum Ausschalten ein­
wirkt.  
     Der Leistungsschalter wird verwendet bei der Absi­
cherung von zu Motoren und sonstigen Einrichtungen 
zuführenden elektrischen Leitungen.
Patent EP-0354479-A3 (EP)
IPC: G01L9/06
Filed: 1989-08-03
Abstract: In an improved semiconductor pressure sensor 
adapted to detect a pressure of a measured medium such as a 
refrigerant used in a refrigerating cycle for an automobile, 
there are provided a sensing portion composed of a glass 
support plate and a silicon substrate disposed thereon and 
provided with a diaphragm portion displaceable in accordance 
to a pressure of the measured medium at such a position of. 
the silicon substrate as to be brought into contact with the 
measured medium, a detecting means disposed within the 
sensing portion so as to detect a displacement of the dia­
phragm portion, a housing having an interior space including 
an accommodation portion for accommodating the sensing 
portion and having at least a predetermined portion of the 
accommodation portion made up of metal as opposed to the 
sensing portion, and a solder glass provided between the 
predetermined portion of the housing and a predetermined 
portion of the sensing portion so as to hermetically seal the 
interior space of the housing with respect to said measured 
medium. In another aspect of the invention, the housing 
holds the sensing portion in such a projecting manner as to 
enable the diaphragm portion to be put into the flow of the 
measured medium.
Patent EP-0355779-A3 (EP)
Title: Isolation, purification, and characterization of the methionine-specific aminopeptidases: mas i and mas x
IPC: C12N15/57
Filed: 1989-08-22
Abstract: This invention is directed toward methionine-specific 
aminopeptidase enzymes, and specifically toward a methionine-­
specific aminopeptidase produced via natural or recombinant 
methods. The invention is further directed to a method for 
purifying and using the methionine-specific aminopeptidase.
Patent EP-0361386-A3 (EP)
Title: Method for purifying gaseous hydrides
IPC: C01B25/06
Filed: 1989-09-26
Abstract: A method for purifying a gaseous hydride, which 
comprises bringing a crude gaseous hydride into contact 
with at least one member selected from the group 
consisting of nickel arsenides, nickel phosphides, nickel 
silicides, nickel selenides, and nickel borides to remove 
oxygen contained in the crude gaseous hydride.
Patent EP-0368007-A3 (EP)
IPC: B65D81/26
Filed: 1989-10-10
Abstract: The present invention pertains to a method of 
packaging hazardous liquids for shipment or containment, 
and to the structure and composition of the packaging 
which can be used to practice the method.  
     The method comprises packaging a hazardous liquid 
for shipment or containment wherein the hazardous liquid, 
present in at least one sealed container or in a leaking 
container, respectively, is placed in a package which can 
be sealed so that the package completely surrounds and isolates 
the container, wherein the improvement comprises:  
constructing the packaging material so that it 
comprises at least two layers, including an interior layer 
and an exterior layer, wherein the interior layer of the 
packaging material adjacent to the sealed or leaking 
container can be penetrated by liquid which escapes from the 
container, and wherein the exterior layer of the packaging 
material, the external portion of which is in contact with 
the external environment, is impermeable by the liquid and by 
hazardous vapor therefrom. Typically the packaging material 
is comprised of three layers, the interior, permeable layer, 
an adjacent layer which comprises an absorbent or adsorbent, 
and the exterior impermeable layer.
Patent EP-0372582-A3 (EP)
Title: 6-aminoalkyl carbapenems
IPC: C07D477/20
Filed: 1989-12-08
Abstract: Carbapenem compounds of formulae 
  
wherein R₁ is a lower alkyl, R₂ is hydrogen or a substituent other than 
amino are useful for the treatment of infections.
Patent EP-0373610-A3 (EP)
IPC: C08F20/52
Filed: 1989-12-12
Abstract: A methacrylimide-containing polymer comprising a 
polymer (A) comprised of 5-100 weight% of units 
represented by the formula (I): 
  
wherein R is H or a Cl-20 hydrocarbon group, 
and 0 - 95 weight% of units derived from an ethylenic 
monomer, wherein a polymer derived from at least one 
ethylenic monomer has been grafted onto the polymer (A). 
The methacrylimide-containing polymer is used as a blend 
with another thermoplastic polymer.
Patent EP-0329332-A3 (EP)
Title: Flame-retardant organosiloxane elastomer compositions exhibiting reduced smoke evolution during combustion and method for preparing same
IPC: C08K5/14
Filed: 1989-02-09
Abstract: Both the flammability and the amount of smoke 
generated during combustion of cured silicone elastomers 
prepared from a silica-reinforced gum-type polydiorgano-­
siloxane, an aromatic peroxide or peroxyester and a 
platinum-group metal or a compound thereof as the flame 
retarding agent are substantially reduced when the 
composition contains at least 40 parts by weight of hydrated 
alumina, at least one magnesium compound, or combinations of 
these additives. Finely divided quartz can comprise a 
portion of the additive so long as the total concentration of 
additive is at least 40 parts by weight and the combined 
weights of the hydrated alumina and magnesium compound 
constitutes at least 10 parts by weight per 100 parts of 
silica-reinforced polydiorganosiloxane.
Patent EP-0329442-A3 (EP)
Title: Frequency conversion of optical radiation
IPC: H01S3/108
Filed: 1989-02-16
Abstract: An intracavity frequency-modified laser of improved amplitude stability is obtained through the use of a plurality of nonlinear optical crystals within the laser cavity.
Patent EP-0366442-A3 (EP)
Title: Cordless r.f. transmitter
IPC: G10H3/18
Filed: 1989-10-25
Abstract: An electronic device is provided which, when connected 
to electrical equipment, such as an electric guitar, an electric 
keyboard or a video cassette recorder (VCR), will effect wireless 
transmission over a selectable frequency of the FM broadcast 
band. In a preferred embodiment of the invention, the electric 
guitar, the device uses the metal strings of the guitar as a 
partial antenna. The unit remains stationary after being plugged 
into the guitar's input receptacle, and no transmitting portion 
of the device has to be attached to the musician's belt or guitar 
strap, or to the musician's person in any fashion. Furthermore, 
no large unsightly, cumbersome antenna extends from the device 
itself. The device is automatically turned on when plugged in. 
As noted above, through modification of the circuitry of the 
electronic device contemplated, the device may be used for 
transmission of audio signals to a remote FM receiver when 
connected to an audio output jack of standard electrical 
equipment.
Patent EP-0367562-A3 (EP)
Title: Electrically conductive silicone compositions
IPC: H01B1/22
Filed: 1989-10-31
Abstract: Improved silicone electrically conductive 
compositions can be prepared by using a polysiloxane which 
contains greater than 5 percent of the silicon atoms having a 
phenyl radical attached, or having greater than 5 mole 
percent vinyl radicals, or having greater than 5 mole percent 
phenyl and vinyl radicals in combination, in combination with 
from 12.5 to 50 volume percent of silver particles or 
particles having an outer surface of silver.
Patent EP-0358579-A3 (EP)
IPC: A61B17/17
Filed: 1989-07-25
Abstract: L'invention se rattache au secteur technique des 
sciences médicales.  
Le dispositif selon l'invention comprend un organe (1) 
du type viseur monté dans un support (5) avec capacité 
de déplacement et de réglage en longueur, en rotation, 
en flexion et en translation, en étant apte à 
reconnaítre l'obliquité du rayon X en le matérialisant 
afin de positionner très exactement l'organe du type 
viseur (1), au droit et en alignement de la partie du 
clou devant recevoir l'organe de fixation, ledit 
organe viseur (1) étant susceptible d'être remplacé 
par un élément de guidage apte à assurer la mise en 
place dudit organe de fixation.
Patent EP-0363320-A3 (EP)
IPC: C07D473/00
Filed: 1989-09-26
Abstract: Die Erfindung betrifft neue 9H-Purinderivate, insbesondere die neuen 
substituierten 9-Benzyl-9H-Purine der allgemeinen Formel 
  
worin Ph einen durch Halogen substituierten Phenylrest bedeutet, R₁ 
Wasserstoff oder eine freie oder aliphatisch, cycloaliphatisch, cyclo­
aliphatisch-aliphatisch und/oder durch Acyl substituierte Aminogruppe 
darstellt und R₂ für Halogen, Niederalkoxy, Niederalkyl oder eine freie 
oder aliphatisch, cycloaliphatisch, cycloaliphatisch-aliphatisch und/oder 
durch Acyl substituierte Aminogruppe steht, mit der Massgabe, dass R₂ von 
Halogen verschieden ist, wenn Ph 2-Fluorphenyl oder 2,5- oder 2,6-Di­
fluorphenyl ist und R₁ einen Rest der Formel -N(R₁₁)(R₁₂) (Ia), worin 
entweder R₁₁ Wasserstoff, Methyl oder Aethyl ist und R₁₂ Wasserstoff, 
Methyl, Hydroxymethyl, Aethyl, n-Propyl, Isopropyl, Cyclopropyl, Cyclo­
pentyl oder Cyclopropylmethyl ist oder worin R₁₁ Wasserstoff ist und R₁₂ 
Methoxymethyl ist, darstellt, und mit der weiteren Massgabe, dass R₂ von 
Chlor verschieden ist, wenn Ph 3-Chlorphenyl, 4-Chlorphenyl oder 3,4-Di­
chlorphenyl ist und R₁ N,N-Dimethylamino ist, sowie die neuen Verbin­
dungen der Formel I, worin Ph 2-Fluorphenyl oder 2,6-Difluorphenyl ist, 
R₁ N-Methylamino oder N,N-Dimethylamino ist und R₂ für Chlor steht, und 
jeweils ihre Salze. Diese Verbindungen und ihre Salze können als pharma­
zeutische Wirkstoffe verwendet werden und sind in an sich bekannter Weise 
herstellbar.
Patent EP-0351385-A3 (EP)
Title: New amidino and guanidino derivatives
IPC: A61K31/4433
Filed: 1989-07-12
Abstract: New pharmacologically active amidino and guanidino derivatives which are 5-HT₃ 
receptor antagonists useful as antiemetic, gastric prokinetic and antimigrainic 
agents of the following general formula (I)  
A - CO - X - B - 
 = N - R₁      (I)    
wherein  
A is a group selected from  
substituted benzene 
  
wherein R₂ is H, C₁₋₆ alkyl, C₁₋₆ alkoxy optionally substituted by halogen, 
hydroxy, acetyl, or R₂ is C₁₋₆ alkeniloxy, C₁₋₆ alkyniloxy, halogen, amino, 
C₁₋₆alkylamino, nitro, sulphonylamino  
n is 0-4  
mono- or bicyclic heterocycle selected from 
  
wherein R₃ is H, halogen, C₁₋₆ alkoxy  
R₄ is H, C₁₋₆ alkyl  
 
 
X represents -O- or -NH-  
B is a group selected from 
  
wherein m is 1, 2  
p is 0, 1, 2  
q is 0, 1, 2, 3  
R₅ is H, C₁₋₆ alkyl  
R represents H, C₁₋₆ alkyl optionally substituted by halogen, NR₆R₇ in which 
R₆ is H, C₁₋₆ alkyl, NO₂, CN and R₇ is H, C₁₋₆ alkyl;  
R₁ represents H, C₁₋₆ alkyl optionally substituted by halogen, CN, 
tautomers thereof, optical isomers thereof and acid addition salts thereof.  
     The processes for the preparation of the compounds of general formula (I) as well 
as pharmaceutical compositions containing them are also described.
Patent EP-0369993-A3 (EP)
Title: Video display system
IPC: G09G5/00
Filed: 1983-09-14
Abstract: A video display system includes a video display and a video 
signal input for instantaneously determining the brightness 
and/or color of the display on a screen. A bit-mapped video 
memory includes a plurality of memory arrays each including 
a plurality of rows and columns of read and write memory cells, 
a circuit for accessing the array by two separate data ports,, 
one port having a register providing a serial input, the other 
port being a bit-parallel input port for accessing the array 
for parallel read and write. The array can be accessed by 
means of addressing circuitry. A shift register is connected 
to receive, in respective bit portions, outputs of respective 
ones of said plurality of memory arrays and deliver said outputs 
for conversion to an analog video signal for display on said 
screen. A microprocessor has parallel data and address busses 
for supplying addresses to the addressing circuitry and for 
accessing the data in said array via said bit-parallel port 
to update the video information in the bit-mapped memory.
Patent EP-0383299-A3 (EP)
Title: Optical disk recording/reproducing apparatus and its disk rotary driving apparatus
IPC: G11B19/12
Filed: 1990-02-14
Abstract: A disk rotary driving apparatus in an optical 
disk reproducing apparatus capable of reproducing disks 
having different sizes includes a spindle motor(3) for 
rotationally driving a disk(2), a servo unit (4,6,7,18) for 
controlling rotation of the spindle motor, and a 
control unit(15) for detecting an activation response state 
of the spindle motor (3) upon starting, and switching a 
gain of the servo unit on the basis of the detection 
result.
Patent EP-0388796-A3 (EP)
Title: Method for etching tapered vias
IPC: H01L21/768
Filed: 1990-03-15
Abstract: A multi-step plasma etch method for etching a 
tapered via having uniform bottom diameter ("CD") and 
extending through the resist and into the oxide layer 
of a coated semiconductor substrate, and a coated 
semiconductor substrate whose coating has been plasma 
etched to define such a tapered via. The first step of 
the inventive method is an anisotropic oxide plasma 
etch operation, preferably employing a plasma 
consisting primarily of CF₄, which produces a non-­
tapered via having diameter substantially equal to CD 
and extending through the resist and into the oxide 
layer. A preferred embodiment of the inventive method 
includes a second step defining an upper sloping via 
portion without significantly increasing the diameter 
of a lower portion of the non-tapered via. This second 
step is a tapered resist plasma etch operation 
employing a mixture of oxygen (O₂) and CF₄. The slope 
of the upper sloping via portion may be controlled by 
varying the ratio of oxygen to CF₄. In an alternative 
embodiment, the method produces a "stepped" via having 
an upper non-tapered portion which extends through the 
resist and has an opening diameter substantially 
greater than CD, and a lower non-tapered portion which 
extends through the oxide and has diameter 
substantially equal to CD. This embodiment includes an 
isotropic resist plasma etch operation which enlarges 
the diameter of the upper via portion extending through 
the resist, but does not significantly enlarge the 
lower via portion extending into the oxide layer, 
followed by an anisotropic oxide plasma etch operation 
which vertically erodes the lower via portion extending 
into the oxide layer, and which may also increase the 
via depth to the desired total depth. Preferably, the 
 
 
plasma used in the isotropic resist plasma etch step 
consists primarily of O₂ and the plasma used in the 
subsequent anisotropic oxide plasma etch step consists 
primarily of CF₄.
Patent EP-0408894-A3 (EP)
Title: Method for regulation and on-line measurement of the fibre orientation in a web produced by means of a paper machine
IPC: D21F1/06
Filed: 1990-06-13
Abstract: A method for regulation of the transverse distribution of the fibre orientation of a web produced by means of a paper machine or equivalent by regulating the transverse profile of the discharge opening (16) of the headbox (10) of the paper machine. The transverse grammage profile of the paper web (W0...W1) produced by means of the paper machine is measured, and the measurement signal obtained in this way is used as a feedback signal in the control system. With the machine configuration and parameters present in the paper machine to be controlled, data are collected concerning the relationship between the directional angle of the transverse distribution of fibre orientation and the transverse distribution of grammage of the web (W0...W1) that is being produced by, by means of the paper machine, carrying out response runs in its various states of operation (i). The relation data are stored in the memory of the computer (52). By making use of the relation data, the distribution of fibre orientation in the web (W0...W1) to be produced is corrected by regulating the transverse profile of the discharge opening (16) of the headbox (10). Moreover, a corresponding method for on-line measurement of the fibre orientation is described.
Patent EP-0413232-A3 (EP)
Title: Holder for electrodes for a measuring system to be plunged and immersed, made of several elements, in analytical chemistry
IPC: G01N27/28
Filed: 1990-08-07
Abstract: In an electrode holder for immersion-type, flow-type and externally mounted systems used in analytical chemistry, in particular for measuring pH, conductivity, oxygen, chlorine and the like, having an external tube in which an internal tube supporting the measuring probe is mounted so as to slide axially and having a shut-off device which shuts off the supply of the test medium by means of a stopcock if the internal tube is withdrawn from the test medium, it is proposed to leave the stopcock open on one side in the vicinity of its passage channel, a residual rear wall of the passage channel being directed at the supply opening of the test medium. 
<IMAGE>
Patent EP-0378393-A3 (EP)
Title: Dynamic image editor apparatus
IPC: H04N5/14
Filed: 1990-01-10
Abstract: The apparatus for video 
tape automatically moves to the beginning frames of 
scenes. A characteristic data, such as illuminance of 
each frame, is measured. Neighbouring frames are 
compared to detect the change in the characteristic 
data between frames. When the difference exceeds a 
threshold level, a scene boundary is determined. The 
editor may then automatically move to a scene boundary 
in the forward or rewind direction so that the user can 
edit the scenes at exactly the boundary frame.
Patent EP-0383624-A3 (EP)
Title: Modular dynamometer with extended testing range
IPC: G01L3/20
Filed: 1990-02-16
Abstract: A modular dynamometer (20) includes a stator (86,90, 
94) mounted to and disposed within a housing (32) and the 
combination of a shaft (108) and a rotor (88, 92, 96) also 
disposed within the housing. The shaft (108) extends 
through the housing and is adapted for coupling to a prime 
mover (22). The housing (32) is closed and is filled with 
a liquid coolant, such as water. Lateral panels of the 
housing may be removed after the coolant is drained out to 
permit one or more rotor/stator combinations to be posi­
tioned within the housing (32) along the rotating shaft 
(108) in an alternating manner. The rotors (88, 92, 96) 
are attached to the shaft (108) so as to rotate therewith, 
while the stators (86, 90, 94) are mounted to the housing 
in a fixed manner. Rotor/stator modules may be easily 
added to or removed from the dynamometer to facilitate 
increasing or decreasing the dynamometer capacity permitt­
ing the modular dynamometer to test a wide range of prime 
mover output power.
Patent EP-0406223-A3 (EP)
Title: Apparatus for welding plastic sheets
IPC: B29L7/00
Filed: 1990-06-27
Abstract: A welding device for joining overlapping lengths of thermoplastic synthetic resin along the margins comprises two welding rollers (8) and (9). One of the welding rollers (9) is arranged at a lever (7) pivotably supporting at the base member (1) of the device, this lever being associated with a setting means (24). The pressure exerted by the setting means (24) on the lever (7) is detected by way of a pressure sensor (23) and fed to a control and/ or display unit. The device exhibits a wedge-shaped heated member (14) associated with the gap between the two welding rollers (8) and (9), this member being displaceably guided in the base member (1). The wedge-shaped heated member (14) is supported at a support, by way of which it is adjustable in the base member (1), via a pressure sensor (43) transmitting signals corresponding to the contact pressure of the wedge-shaped heated member (14) against the sheets of synthetic resin entering in between the welding rollers ( 8) and (9) to a control and/or display unit. Furthermore, a temperature probe is provided in the wedge-shaped heated member (14) which transmits its signals to a thermostat control. The energy supply to the welding device is effected by way of a portable accumulator via a cable (50).
Patent EP-0448977-A3 (EP)
Title: Method and device for the manufacture of a coaxial tobacco or filter rod and a coaxial tobacco or filter rod obtained by this method
IPC: A24D1/00
Filed: 1991-02-27
Abstract: The coaxial strands of tobacco or filter material are formed using a first machine (20) to produce the first strand from strip-type wrapping material and a strand of filler material. A second machine produces the coaxial strand from the first strand, second strip-type wrapping material, and a strand of filler material. - The strand (12) from the first machine is held in a buffer storage unit before further processing in the second machine. It is pref. deposited in a storage vessel (10), from which it is extracted and fed to the second machine.
Patent EP-0473907-A3 (EP)
Title: Catalytic hydrocarbon conversion process using a synthetic crystalline aluminosilicate
IPC: C07C2/00
Filed: 1991-07-11
Abstract: The preparation of high-silicon zeolites of the pentasil family has hitherto been possible only with the addition of organic structure-controlling compounds to the synthesis mixture. These processes have, however, serious disadvantages which preclude environmentally sound production on a large industrial scale. Preparation processes in which it was possible to dispense with the use of organic substances lead only very slowly to the desired product, and the emergence of undesired secondary phases cannot be precluded. A process is to be developed in which the disadvantages of the known processes are avoided. The process is characterised in that the catalyst or catalyst component used is a synthetic crystalline aluminosilicate of the chemical composition  0-3M2O : Al2O3 : 15-40 SiO2 : 0-40 H2O, M being a metal cation, and the crystalline aluminosilicate showing in its X-ray diffractogram at least the X-ray reflections which correspond to the d values listed in Table 1, and the SiO2/Al2O3 molar ratio thereof at the crystallite surface being greater than or equal to the molar SiO2/Al2O3 ratio in the crystal interior, and the <29>silicon solid MAS nuclear magnetic resonance spectrum thereof showing absorption bands at about -100, -106, -112 and -116 ppm relative to tetramethylsilane as standard. The process is used for the catalytic conversion of hydrocarbons. Table 1 <IMAGE>