baber/WOPTO huggingface dataset:
Patent EP-0192882-A3 (EP)
Title: Light source having automatically variable hue, saturation and beam divergence
IPC: F21V9/40
Filed: 1985-10-30
Abstract: A variable light source includes a light (14) which projects a white light beam. Three filters sets (60, 62 and 64) each include three pivotable dichroic filter elements. Each element is rotatable around an axis perpendicular to the light beam in order to vary the angle of incidence to vary the hue of the light beam. Rotation of the filter elements also varies the white light transmitted past the filter elements in order to vary the saturation of the light. The distance between the light source (26) and the reflector (28) may be varied to change the divergence of the light beam.
Patent EP-0159945-A3 (EP)
Title: Device for forming solder connections
IPC: H01R4/72
Filed: 1985-04-11
Abstract: This invention relates to heat-shrinkable devices for forming solder connections between electrical conductors. The devices each comprise of a hollow, heat-shrinkable sleeve having first and second ends, and contain a quantity of solder. Both ends contain heat-softenable sealing material which seal the ends upon recovery of the article, the sealing material at the second end being less responsive to heatthan the sealing material atthe first end. The conductors to be connected are inserted into the first end of the sleeve and the sleeve recovered. Because the sealing material at the second end does not seal the second end until after the sealing material at the first end has recovered about the inserted conductors at the first end, any hot gases evolved within the article can exit the article via the second end. The invention enables a reliable connection to be made between electrical conductors that are provided with heat-sensitive insulation.
Patent EP-0195919-A3 (EP)
IPC: F25D3/10
Filed: 1986-02-14
Abstract: Die Erfindung betrifft ein Verfahren zum Schockgefrieren 
von organischen Gewebsteilen mittels eines tiefgekühlten 
Gases. Es wird vorgeschlagen, daß ein tiefgekühltes Gas wäh­
rend eines Misch- und/oder Zerkleinerungsprozeßes der orga­
nischen Gewebsteile durch eine Injektion direkt in die Masse 
der organischen Gewebsteile eingebracht und innerhalb der 
Gewebsteile versprüht wird.
Patent EP-0245534-A3 (EP)
IPC: B29C45/00
Filed: 1986-05-16
Abstract: A method and an apparatus for making a break-away closure 
(10) having an upper interiorly threaded portion (16), a 
frangible section (12) depending from said upper portion 
and a separable portion (18) depending from said frangible 
section are disclosed. The method comprises the steps of: 
   (a) defining a first mold cavity conforming to the 
exterior of said closure upper portion (16);    (b) defining a second mold cavity conforming to the 
exterior of said closure frangible section (12) and 
separable portion (18);    (c) disposing in said first and second mold cavities 
a core having exterior surface conforming to the interior 
of said closure (10);    (d) injecting closure-forming matter into said first 
and second mold cavities to form a closure on said core (96);    (e) creating free space in said second mold cavity 
radially outwardly of the frangible section (12) and the 
separable portion (18) of a formed such closure (10); and    (f) stripping said formed closure (10) from said core 
in part by displacing said separable portion (18) and 
expanding same into said free space created in said step (e).
Patent EP-0225541-A3 (EP)
Title: Pressure sensitive adhesives comprising ethylene vinyl acetate dioctyl maleate terpolymers
IPC: C09J7/02
Filed: 1986-11-25
Abstract: Permanently tacky pressure sensitive adhesives comprise terpolymers consisting essentially of 35-50% by weight of a vinyl ester of an alkanoic acid, 15-30% by weight ethylene and 35-50% by weight of di-2-ethylhexyl maleate or di-n-octyl maleate or di-n-octyl maleate or a corresponding fumerate.
Patent EP-0201148-A3 (EP)
Title: Predecimation filter for image transformation system
IPC: G06T3/40
Filed: 1981-04-10
Abstract: A predecimation filter which converts input data samples corresponding to picture elements of an image into output data samples arranged in sequence, successive groups ofoutput data samples corresponding to successively smaller fractional sized versions of the image. A filter (708) responds to successive input data samples corresponding to successive picture elements in a given coordinate direction and yields filtered samples which are reduced in number in accordance with the fractional reduction in the image size. The filtered samples are recursively applied to the filter as input samples.
Patent EP-0225750-A3 (EP)
IPC: C08J5/24
Filed: 1986-11-18
Abstract: A new polymer composition comprises an aromatic 
polyetherketone or mixture thereof containing the repeating units  
- O - Ph - O - Ph - CO - Ph - I  
and  
- O - Ph - Ph - O - Ph - CO - Ph - II  
(where Ph is phenylene) in the relative molar proportions I : II of 
95 : 5 to 60: 40 and 5-80% w/w of a fibrous reinforcing agent. It is 
suitable for producing shaped articles of high damage tolerance by hot 
fabrication followed by slow cooling.
Patent EP-0229008-A3 (EP)
IPC: B44C3/08
Filed: 1986-09-17
Abstract: Zur Herstellung von Reliefbildern wird eine Schaumstoff­
platte bedruckt und dann mit einem auf eine Temperatur 
zwischen l00 und l30° C erhitzten Prägestempel etwa 5 bis 
l0 sec lang mit einem Druck von wenigstens 0,5 kg/cm² 
geprägt.
Patent EP-0256541-A3 (EP)
IPC: H01R13/24
Filed: 1987-08-15
Abstract: Kontaktiervorrichtung (13) für Prüfvorrichtungen zum 
Prüfen von elektrischen oder elektronischen Prüf­
lingen. Sie weist mindestens einen Federkontaktstift 
(12) auf, der ein Kolbenglied (20) und eine Feder 
(19) aufweist. Zur konstengünstigen Herstellung sind 
das Kolbenglied und die Feder gemeinsam durch ein 
einziges, einstückiges Blechteil gebildet.
Patent EP-0263311-A3 (EP)
IPC: C12R1/84
Filed: 1987-09-08
Abstract: Novel DNA constructs comprising yeast regulatory regions 
plus the structural coding region for human tumor necrosis 
factor, are disclosed. These novel constructs are 
incorporated into a variety of linear and circular plasmids. 
Such plasmids are used for yeast transformation and 
ultimately for the production of human tumor necrosis factor 
by yeast.
Patent EP-0269114-A3 (EP)
IPC: C08L83/07
Filed: 1987-11-26
Abstract: A method of producing acryloxy containing 
organopolysiloxanes by reacting an epoxy containing 
organopolysiloxane with an acrylic acid or methacrylic 
acid followed by a reaction with acryloyl chloride or 
methacryloyl chloride. The novel acryloxy or 
methacryloxy cyclohexyl containing organopolysiloxanes 
are useful as compositions which cure by radiation, 
such as ultraviolet or electron beam. The compositions 
containing the acryloxy or methacryloxy cyclohexyl 
organpolysiloxanes can also contain other 
ingredients which are useful in radiation curable 
compositions, such as photoinitiators which are use in 
ultraviolet radiation curable compositions.
Patent EP-0270942-A3 (EP)
IPC: B60J10/248
Filed: 1987-11-27
Abstract: Die Scharnierachse (A) der Fahrzeugtür (11) mit einer umlaufenden 
Türdichtung (6) durchdringt den Hohlraum (3) zwischen der Fahrzeugtür 
(11) und der Fahrzeugkarosserie (12), so daß die Fahrzeugtür beim 
Öffnen in einen Teilbereich zum Fahrzeuginneren und im restli­
chen Bereich gegenläufig bewegt wird. Die Türdichtung (6) ist 
so angeordnet, daß sie die zwischen der Fahrzeugtür (11) und der 
Karosserie (12) gebildete äußere Türfuge (4) an oder in unmittelbarer 
Nähe der Türaußenwand (1) vollständig abdichtet.
Patent EP-0237438-A3 (EP)
Title: Process for the preparation of polyene aldehydes
IPC: C07C45/51
Filed: 1987-03-12
Abstract: Polyene aldehydes are made by reaction of a carbonyl compound of formula:    <IMAGE>  (I)  in which R denotes a hydrocarbon radical and R' denotes hydrogen or alkyl, with a metal derivative of a halogen compound of formula:    <IMAGE> (II)  in which X denotes halogen (preferably bromine), R3 is alkyl, and either R1 denotes hydrogen and R2 denotes an alkoxy radical indentical with OR3 or R1 and R2 together form a bond, followed by hydrolysis of the product obtained.
Patent EP-0272997-A3 (EP)
Title: Method of making shaped ceramic composites
IPC: C04B35/622
Filed: 1987-12-14
Abstract: The present invention provides a method for producing a self-supporting ceramic composite by the oxidation of a parent metal (10) to form a polycrystalline ceramic material consisting essentially of the oxidation reaction product of the parent metal (10) with an oxidant, including a vapor-phase oxidant, and, optionally, one or more metallic constituents. A permeable filler material, such as a preform (14), with at least one surface bearing a permeble stratum (18), is contacted with a body of molten parent metal (10) heated to a temperature above its melting point but below the melting point of the oxidation reaction product. At least a portion of the oxidation reaction product is maintained in contact with and between the molten metal (10) and oxidant to transport the molten metal through the oxidation reaction product toward the permeable stratum (18) and into contact with the oxidant so that the oxidation reaction product continues to form at the interface between the oxidant and previously formed oxidation reaction product that has infiltrated the filler material. The reaction is continued to infiltrate at least a portion of the stratum (18) with the oxidation reaction product and to produce an intermediate ceramic body having an adjacent ceramic composite overlaid with a ceramic stratum. The ceramic stratum is removed from the underlying ceramic composite to produce a self-supporting ceramic composite having the surface established by the permeable stratum (18).
Patent EP-0252053-A3 (EP)
IPC: C06F3/00
Filed: 1987-07-03
Abstract: In a chemical system fractoemitted particles are con­
trolled for stimulation and quenching, respectively, the reac­
tivity of said system. In a first embodiment the chemical 
system comprises friction matches and the match head com­
prises a substance having a high exoelectron activity.  
     In another embodiment the system comprises a stabil­
izer, which is capable of absorbing reactive particles resulting 
from fractoemission.
Patent EP-0252901-A3 (EP)
Title: Fire protection covering for steel girders of steel constructions
IPC: E04B1/94
Filed: 1987-07-01
Abstract: Fire protection covering for steel girders of steel constructions which is formed by at least one layer of gypsum plaster which covers the girder or structural member to be protected and is held on said girders or structural members in such a way as to keep cavities free, the covering having at least one further encasing layer of gypsum plaster which is held by spacers at a distance from the first- mentioned encasing layer in such a way as to keep closed cavities (5) free, the cavitites formed between the girder (1, 8) or structural member and the first encasing layer (3') and between the latter and the further encasing layer (7') being closed so as to be gas tight per se.
Patent EP-0276857-A3 (EP)
IPC: F24H1/34
Filed: 1988-01-28
Abstract: Ein Verfahren zum Erhitzen eines wärmeübertragenden 
Strömungsmittels, insbesondere für Raumheizzwecke, mit 
Hilfe eines einem Vergasungsofen nachgeschalteten 
Heizkessels, in dem keine direkte Berührung der 
Wärmetauschmittel stattfindet. Erfindungsgemäss 
kennzeichnet sich das Verfahren dadurch, dass im 
Heizkessel die brennenden Gase aus dem Vergasungsofen um 
90 Grad umgelenkt und die vom Gasstrom mitgerissenen, bei 
der Umlenkung daraus ausgeschiedenen Brennstoffpartikel 
einer Nachverbrennung zugeführt werden.  
     Ein Heizkessel zur Durchführung des Verfahrens, der 
zwischen dem Flammrohr (F) eines Vergasungsofens (0) und 
dem Abzug (7) eines Schornsteins angeschlossen ist und 
Mittel zum Erhitzen eines wärmeübertragenden 
Strömungsmittels durch den heissen Abgasstrom ohne 
direkte Berührung der beteiligten Wärmetauschmittel 
aufweist, ist durch ein zweiteiliges Kesselgehäuse (1) 
gekennzeichnet. Im Inneren des an das Flammrohr (F) 
 
 
anschliessenden Unterteils (2) des Kesselgehäuses (1) ist 
ein Verbrennungsraum (4) ausgebildet. In dem gegen den 
Unterteil (2) abgedichteten Gehäuseoberteil (3) ist ein 
vom wärmeübertragenden Strömungsmittel umgebener 
Wärmetauscher (6) mit vertikaler Durchströmrichtung 
angeordnet, der eingangs mit dem Verbrennungsraum (4) des 
Unterteils (2) und ausgangs mit dem Schornsteinabzug (7) 
in Strömungsverbindung steht.
Patent EP-0292758-A3 (EP)
IPC: B25B23/04
Filed: 1988-05-06
Abstract: Vorsatzgerät (30) zum Eindrehen von Schrauben (24) mit Hilfe eines 
kraftgetriebenen Schraubers (1), der mit einer Schrauber­
klinge oder dergleichen versehen ist, wobei eine mit 
dem Schrauber (1) verbundene Halterung (31, 3), die sich parallel 
zur Schrauberklinge (15) erstreckt und längenveränderlich 
ausgebildet ist und eine Magazinscheibe (20), die an einem 
seitlichen Ansatz (4) der Halterung lösbar anbringbar und 
drehbar gelagert ist und auf einem Kreisbogen eine 
Reihe von Schrauben (24) aufnimmt, wobei die Achse der Schrau­
berklinge (15) annähernd durch einen Punkt des Kreisbogens 
hindurchgeht und wobei die Schrauben (24) so gelagert sind, 
daß sie durch einen axialen Druck der Schrauberklinge (15) 
von der Magazinscheibe (20) lösbar sind.
Patent EP-0292220-A3 (EP)
Title: Condom
IPC: A61F6/04
Filed: 1988-05-16
Abstract: A condom having a coating of thick material comprising a polysaccharide selected from the group consisting of dextran sulfate, pharmaceutically acceptable salts of dextran sulfate, hyaluronic acid and a pharmaceutically acceptable salts of hyaluronic acid.
Patent EP-0316155-A3 (EP)
IPC: C08F4/6592
Filed: 1988-11-09
Abstract: Transition-metal compounds hve the formula: 
  
in which M is a zirconium or hafnium atom; Y is a 
silicon or germanium atom; the groups 
R¹  n  -C₅H 4-n  and R¹  q -C₅H 4-q  each 
represent an unsubstituted or substituted 
cyclopentadienyl group,  n  and  q  each being 0 or an 
integer of from 1 to 4 provided that  n  and  q  are not 
simultaneously 0 or 4, the respective substituents R¹ 
being the same or different and each being a hydrogen 
atom, a silyl group or a hydrocarbon radical; the 
respective groups R² are the same or different and 
each is hydrogen atom or a hydrocarbon radical; and the 
respective groups X are the same or different and each 
is hydrogen or halogen atom or a hydrocarbon radical. 
 
  
     Catalysts for the stereoregulator polymerization of 
olefins comprise a compound of formula (I) together with 
an aluminoxane of the formulae; 
  
in which  m  is an integer of from 4 to 30 and R³ is a 
hydrocarbyl radical.
Patent EP-0317291-A3 (EP)
Title: Automotive lighting element
IPC: F21S8/10
Filed: 1988-11-16
Abstract: An automotive lighting element has a lower 
surface with a plurality of ridges and grooves. Those 
ridges and grooves are reflectorized so that light emitted 
by a light source in the lighting element will be reflected 
back into other portions of the reflector rather than out 
of the lighting element with a large upward vertical 
component.
Patent EP-0280640-A3 (EP)
IPC: C08G63/18
Filed: 1988-02-22
Abstract: This invention relates to a hot melt adhesive which 
is particularly useful for securing textile substrates 
together. The hot melt adhesives of this invention are 
crystallizable copolyesters which are comprised of 
repeat units which are derived from terephthalic acid, 
isophthalic acid, ethylene glycol, and hexamethylene 
glycol. They normally have melting points within the 
range of about 95°C to about 125°C and glass transition 
temperatures within the range of about 0°C to about 
10°C. This invention is also related to a process for 
securing substrates to one another by utilizing such 
hot melt adhesives.
Patent EP-0327877-A3 (EP)
IPC: C07C231/02
Filed: 1989-01-24
Abstract: Neue Aminosäurederivate der Formel I  
R¹-Z-M-NR²-CHR³-CR⁴-(CHR⁵) n -CO-E-Q-Y An ⊖       I  
worin  
R¹, Z, M, R², R³, R⁴, R⁵, n, E, Q, Y und An ⊖  die in 
Patentanspruch 1 angegebene Bedeutung haben,  
sowie ihre Salze hemmen die Aktivität des menschlichen 
Plasmarenins.
Patent EP-0328069-A3 (EP)
Title: Radio fax transmission
IPC: H04N1/00
Filed: 1989-02-08
Abstract: Disclosed is an audio-to-radio and radio-to-­
audio signal converter and method for interfacing a 
facsimile machine with a radio transmitter-receiver 
having a microphone input, an audio output and a push-­
to-talk relay. The converter provides a first circuit 
for inputting the output signal of a facsimile machine 
to the microphone input of a radio transmitter-receiver; 
a second circuit controlled by the output signal of the 
facsimile machine for operating the push-to-talk relay 
of the radio transmitter-receiver; and a third circuit 
connected to the audio output of the transmitter-receiver 
for amplifying the audio output signal, and inputting the 
resultant signal to the facsimile machine. A fourth 
circuit provides a null feedback that keeps the stronger 
audio signals from being amplified which may trigger the 
push-to-talk relay.
Patent EP-0327137-A3 (EP)
Title: Fertilizer broadcaster
IPC: A01C17/00
Filed: 1986-02-06
Abstract: The invention relates to a broadcaster with a supply container and with at least one driven distributor member, to which the materials to be discharged can be fed via an outlet orifice closable by means of a slide arrangement and adjustable to different opening widths, the slide arrangement being capable of being brought by means of a remote-control device into the closing position and into opening positions which can be fixed by a mechanically adjustable stop device located on the frame of the broadcaster in the immediate vicinity of the slide arrangement. To adjust the slide arrangement easily and quickly even into a plurality of opening positions with the highest possible accuracy, the stop device is designed as a catch device for fixing a basic opening position of the slide arrangement and possesses interacting elements which are arranged on the slide arrangement and on the frame of the broadcaster, and the remote-control device has at least one actuating lever which can be actuated from the tractor seat and which is assigned two adjustable stops fixing two additional opening positions of the slide arrangement, the opening widths of the outlet orifice being in one additional opening position larger and in the other smaller than in the basic opening position. <IMAGE>
Patent EP-0333087-A3 (EP)
IPC: B60R13/04
Filed: 1989-03-13
Abstract: Tiefzieh-Formelement mit Optik-Struktur, bestehend aus 
einem einlagigen Profilkörper (2), in dessen Rückseite, 
von dieser aus gesehen, die Optik-Struktur als Negativ­
profil ausgebildet sowie die Rückseite des Profil­
körpers (2) mit einem Kontrastlack beschichtet ist.
Patent EP-0351752-A3 (EP)
IPC: B61F9/00
Filed: 1989-07-17
Abstract: Bei einem Schienenfahrzeug, das mit zwei vorderen und zwei 
hinteren Rädern oder Fahrwerken (3) auf zwei Schienen (7) 
läuft, sind die vorderen und die hinteren Räder bzw. 
Räder (6) der Fahrwerke (3) versetzt angeordnet.  
     Die Räder (6;9) gehen so nicht genau gleichzeitig über die 
Schienenstöße, die regelmäßig miteinander fluchten. Statt eines 
größeren Schlages in das Fahrzeug kommen kurz hintereinander 
zwei kleinere; die Unstetigkeit wird verteilt und gemildert.
Patent EP-0372240-A3 (EP)
Title: Zero voltage crossover detector for polyphase systems
IPC: G01R19/175
Filed: 1989-11-07
Abstract: The invention finds application primarily in three 
phase power systems having A, B and C voltage phases. 
The invention includes a first voltage measurement 
device (22) coupled between the A phase input and the B 
phase input, having a first measured voltage output. 
The invention further includes a second voltage measure­
ment device (24) coupled between the A phase input and 
the C phase input, having a second measured voltage 
output. The invention also includes a comparator (26) 
having a first input connected to the first output of 
the first voltage measurement device (22) and a second 
input connected to the second output of the second 
voltage measurement device (24), for generating a 
signal when the first measured voltage is equal to and 
opposite in polarity from the second measured voltage. 
This signal indicates that a zero crossover event has 
occurred with the A phase.
Patent EP-0365069-A3 (EP)
IPC: H04N19/587
Filed: 1989-10-09
Abstract: Der beschriebene Speicher ist für Videosignale gedacht, 
deren Bildinformation in Halbbilder und die Information 
der Halbbilder in Zeilen gegliedert ist. Bei den zu speichernden 
Videosignalen können einzelne Halbbildinformationen 
fehlen. Beim Auslesen aus dem Speicher sollen 
Halbbilder durch eine vertikale Austastlücke voneinander 
getrennt sein.  
     Zur Vermeidung einer umfangreichen Schreib-Lese-Steuerung 
für den Speicher und um gleichzeitig die Möglichkeit zu 
schaffen, eine Interpolationsschaltung (IP) an ihn anzuschließen, 
mit der Näherungswerte für die ausgelassenen 
Halbbilder gewonnen werden, ist eine Serienschaltung aus 
drei Schieberegistern (SR1, SR2, SR3) vorgesehen. Ein 
Zählwerk (ZW) erzeugt und zählt die Schiebetakte für die 
Schieberegister (SR1, SR2, SR3). über einen ersten steuerbaren 
Umschalter (U1) werden dem ersten Schieberegister 
(SR1) entweder die Daten eines ankommenden Halbbildes 
(E1) oder die Daten (E3) des im dritten Schieberegister 
(SR3) gespeicherten Halbbildes zugeführt. In einer 
dritten Stellung des steuerbaren Umschalters (U1) werden 
dem ersten Schieberegister (SR1) die Daten (E2) einer Interpolationsschaltung 
(IP) zugeführt, die die Daten eines 
ausgelassenen Halbbildes aus den beiden benachbarten 
Halbbildern durch Interpolation erzeugt.  
     An einem Ausgang (A) der Schaltung ist das vervollständigte, 
in ein vorgegebenes Zeitraster eingeordnete Videosignal 
abnehmbar.
Patent EP-0336638-A3 (EP)
Title: Transient and intermittent fault insertion
IPC: G06F11/00
Filed: 1989-03-30
Abstract: Fault insertion circuits under programmable control and resident in an 
integrated circuit (LSI or VLSI) (10) insert transient and 
intermittent fault classes in addition to a permanent fault class into 
functional logic (24) on such integrated circuit (10). Specific fault 
types programmable for each fault class include a stuck-open fault and 
bridging faults both wired-AND and wired-OR. The programmable fault 
insertion circuitry on each integrated circuit interfaces directly or 
indirectly with a BIT maintenance controller (12). In addition to 
verifying test software, a fault tolerant system's error detection and 
recovery circuits may be verified by fault insertion testing using the 
transient and intermittent fault insertions. The controller (12) 
inserts a fault (11) into the integrated circuit (10) with control and 
initialisation data words and monitors the effect of the fault on the 
functional logic (24). The fault control and initialisation data 
words are stored in timers (52, 54, 56), a fault word register (14), 
and an intermittent fault mode logic (60), and are decoded under the 
control of the controller (12) and a slaved timing and control 
generator (17) to load a fault type generator (16) which responds by 
supplying a fault type signal (FAULTn) to a fault insertion interface 
(18) which thereupon inserts the required fault into functional 
logic (24) by appropriate modification of the coupling between an 
output signal (N) from and and an input signal FSIGNAL(N) to the 
functional logic (24).