baber/WOPTO huggingface dataset:
Patent EP-0150681-A3 (EP)
Title: Pre-filled syringe for unitary dose
IPC: A61M5/28
Filed: 1984-12-28
Abstract: A prefilled ampoule-syringe of unitary dose comprises an ampoule being closed at one of its ends, the other end being open. The ampoule further comprises a narrowed zone. A hollow capsule is arranged at top of the opening of the ampoule. This capsule is connected to a movable stopper means comprising a stopper head and a hollow cylindrical member having a radial channel and a peripheral rim. This rim acts as a retention member during the storage and as a piston ring during the injection. In order to avoid the loss of its elasticity, the rim is located within a belt of enlarged diameter downstream from the narrowed zone during the storage.
Patent EP-0116528-A3 (EP)
IPC: B65D19/00
Filed: 1984-01-30
Abstract: Palette à plancher (1) et semelle (2) avec intercalation de 
pièces d'écartement (3), pour élévateur à fourche. Elle se 
caractérise par des éléments de renforcement (7) en forme 
de tiges en métal ou matière synthétique dont les extrémités 
pliées à angle droit sont reçues dans les pièces d'écartement 
(3) et dont la partie droite porte le plancher (1). Un élément 
de fixation (4a) est également reçu dans l'axe des pièces 
d'écartement (3).
Patent EP-0182242-A3 (EP)
IPC: F16L55/052
Filed: 1985-11-11
Abstract: Die Erfindung betrifft eine Einrichtung zum Schutz was­
serführender Kanäle und Rohrleitungen (11, 12, 13, 14) gegen 
Druckwellen. Es ist vorgesehen, daß die wasserführenden Ka­
näle teilweise durch mechanisch nachgebende Wände (2, 4, 7, 
9) begrenzt sind. Dabei sind beispielsweise Sollbruchstellen 
oder bei Rohren (13) mit rechteckigem Querschnitt eine nach­
gebende durch Scherbolzen (8) mit definierter Belastbarkeit 
befestigte Wand (7) vorgesehen. Im Bereich der Sollbruchstel­
len und der nachgebenden Wand (7) sind die Rohre (12, 13) 
von einem mit Luft gefüllten Expansionsraum (6) umgeben.
Patent EP-0175432-A3 (EP)
Title: All fluorocarbon filter element
IPC: B01D71/36
Filed: 1985-03-25
Abstract: A filter element constructed entirely of a fluorocarbon resin. The filter element includes a core member over which there is disposed a filter media, the end edges of which are bonded to a pair of end caps. An outer protective sleeve may be incorporated to protect the filter media from potential damage. The filter media includes a membrane and one or more screens which may or may not be laminated together.
Patent EP-0156778-A3 (EP)
Title: Ferritic-austenitic stainless steel
IPC: C22C38/42
Filed: 1985-03-07
Abstract: The present invention presents a ferritic-austenitic Cr- Ni-N-Steel alloy with a stable austenite phase, high corrosion resistance and good weldability, said steel alloy consisting essentially of the following elements by weight; max 0.06%C, 21-24.5% Cr, 2-5.5% Ni, 0.05-0.3% N, max 1.5% Si, max 4.0 % Mn, 0.01-1.0% Mo, 0.01-1.0% Cu, the remainder being iron and normal impurities, the contents of said elements being balanced so that the ferrite content, a, amounts to 35-65%. The analysis of the steel is so optimized that it becomes especially useful for those environments where the steel is exposed to temperatures above 60°C and chloride amounts up to 1000 ppm whilstthe alloy being stable towards deformation from austenite into martensite at a total deformation of 10-30% in room temperature.
Patent EP-0189161-A3 (EP)
Title: Enteral nutritional hypoallergenic formula
IPC: A23L29/10
Filed: 1986-01-20
Abstract: An improved enteral nutritional hypoallergenic formula is disclosed. The formula contains carbohydrates, lipids, protein hydrolysate, vitamins and minerals and a starch modified by octenyl succinic anhydride which is utilized as the sole lipid emulsifying agent to provide a nutritionally well-balanced dietary formula.
Patent EP-0198427-A3 (EP)
IPC: A61B5/332
Filed: 1986-04-10
Abstract: The present invention provides for an improved, 
smaller, lighter, portable electrocardiographic signal 
recorder for use with ambulatory patients. The 
recorder includes a capstan assembly (800) including a 
rotatable capstan (802) and a pinch roller assembly (210) for 
cooperation with the capstan for moving the tape. The 
capstan is rotated about an axis substantially 
perpendicular to the plane of the case by a pulley 
arrangement (804, 806) driven by a motor and gear case assembly (250) 
rotating about an axis substantially within a plane 
parallel to the case, the pulley arrangement including 
an idler pulley (404) rotatable about an axis transverse to 
both the capstan and motor axis for rotating the belt 
coupling the gear case drive to the capstan. The 
motor is automatically switched on, the pinch roller 
moved to engage the capstan, and a recording head (200) 
brought into a recording position proximate the 
moving cassette tape when the top of the case is closed 
through the sliding movement of a slide assembly (1400) in 
engagement within the case near the hinge between the 
top and bottom.
Patent EP-0212474-A3 (EP)
IPC: A61K35/74
Filed: 1986-08-07
Abstract: The production and isolation of bone morphogenetic 
peptide agents displaying the osteoinductive and 
immunoreactive activity of bone morphogenetic protein 
(BMP) and deriving from natural, sunthetic or 
recombinant DNA sources, and said agents.
Patent EP-0213837-A3 (EP)
IPC: G05D23/24
Filed: 1986-08-12
Abstract: A method and system for controlling the temperature of 
liquid cooled power transformers. The winding temperature 
of a transformer winding is electronically computed from the 
actual top oil temperature and the incremental additional tem­
perature resulting from transformer load current. One curve 
from a family of curves representing the incremental tem­
perature for various transformers may be selected or pro­
grammed by adjustments made which simulate the incre­
mental additional temperature which results from trans­
former winding current. The total temperature value resulting 
from the addition of both the top oil temperature and the in­
cremental temperature are used to control indicators, cooling 
fans, circuit trips and retain an indication of the highest tem­
perature occuring during the time period of interest.
Patent EP-0243760-A3 (EP)
Title: Stackable parallelepipedic container
IPC: B65D45/10
Filed: 1987-04-10
Abstract: 1. Stackable parallelepipedic container (1) having a box-shaped container edge profile (8) which surrounds the upper region of the side walls (4, 5, 6, 7) and the upper side of which forms a support for the container lid, the central region of the container lid (13) being provided with an opening which is closed by a further lid (43), characterized in that the container lid (13) comprises a folding blank having lug-like prolongations (22) which are extended beyond the lateral edges (21) of the lid and are bent at right angles around the lateral edges (21) of the lid, in that profiled sheets (26) forming a circumferential hollow edge profile (40) of the lid are welded to the prolongations (22) and in that the edge profile (40) of the lid is supported on the upper side of the edge profile (8) of the container via a circumferential ring gasket (12) and both edge profiles (8, 40) are provided with aligned bores through which are passed clamping bolts clamping the two edge profiles (8, 40) to one another.
Patent EP-0254956-A3 (EP)
IPC: C07C2/20
Filed: 1987-07-15
Abstract: Es wird ein Verfahren zur Oligomerisierung von Olefinen 
beschrieben. Um Umweltverschmutzungs- und Korrosionsprobleme 
zu vermeiden, wird vorgeschlagen, daß die Oligomerisierung in 
der Gasphase an einem festen Katalysator, der supersaure 
Fluorverbindungen der Elemente der III., IV. und/oder V. 
Hauptgruppe des Periodensystems enthält, durchgeführt wird. 
Das Verfahren kann beispielsweise zur Erhöhung der 
Olefinausbeute in Steamcrackern oder zur Gewinnung von 
Kraftstoffkomponenten aus FCC-Abgasen eingesetzt werden.
Patent EP-0255664-A3 (EP)
IPC: C07C315/04
Filed: 1987-07-23
Abstract: Die vorliegende Erfindung betrifft ein neues Verfahren zur 
Herstellung von bekannten dimeren aromatischen Acyl­
cyaniden der allgemeinen Formel 
  
in welcher   
 
Ar für gegebenenfalls substituiertes Phenyl, Naphthyl 
oder Hetaryl steht,   
 
welches dadurch gekennzeichnet ist, daß man Säurehaloge­
nide der allgemeinen Formel   
 
    Ar-CO-Hal      (II)  
worin   
 
Ar die oben angegebene Bedeutung besitzt und Hal für Fluor, 
Chlor oder Brom steht,   
 
mit Alkalicyaniden in einem Zweiphasensystem bestehend aus 
Wasser und einem mit Wasser nicht oder nur begrenzt misch­
baren aliphatischen Keton sowie in Gegenwart eines Phasen­
transferkatalysators umsetzt.
Patent EP-0256469-A3 (EP)
IPC: C09J163/00
Filed: 1987-08-10
Abstract: Verwendung von Aminohydroxyfettsäureamiden herstellbar durch 
Kondensation aus epoxidierten Fettsäurealkylestern und 
mehrwertigen aliphatischen Oligoaminen als Vernetzungsmittel 
für mehrfunktionelle Epoxidverbindungen, die insbesondere als 
Klebstoffe und/oder Überzugsmittel eingesetzt werden können.
Patent EP-0270233-A3 (EP)
IPC: C04B35/584
Filed: 1987-10-26
Abstract: This invention is directed to the production of 
nitride-based ceramic bodies selected from the group of 
AlN and Si₃N₄ which can be sintered to near theoretical 
densities at temperatures at least 200°C lower than 
those required for the pure materials. Such bodies are 
densified through the addition of a metal fluoride 
selected from the group of aluminum, barium, calcium, 
strontium, yttrium, the lanthanide rare earth metals, 
and mixtures thereof. Up to 80% by weight of said metal 
fluoride may be included but, generally, such additions 
will be held between 5-30% by weight. AlN bodies 
exhibiting very high thermal conductivity can be 
prepared by sintering with a metal fluoride selected 
from the group of barium, calcium, strontium, yttrium, 
the lanthanide rare earth metals, and mixtures thereof.
Patent EP-0276623-A3 (EP)
IPC: F04B39/00
Filed: 1987-11-05
Abstract: A rotary compressor comprising a rotary power 
source, a crankshaft (34) driven by the rotary power 
source, a piston (54) formed with a dynamic clearance 
seal and a bellows (66) for sealing the working volume 
(58) surrounding the piston (54) from the volume (41) 
surrounding the crankshaft (34).
Patent EP-0288028-A3 (EP)
IPC: C07D207/27
Filed: 1988-04-20
Abstract: Beschrieben werden Verbindungen der Formel I 
  
mit R¹ gleich H, (Cyclo)Alk(en)yl, R² gleich H, Alkyl, R³ 
gleich Alkyl, R⁴/R⁵ gleich H, Alkyl oder Acyl und Y gleich 
H, Alkyl, CF₃, Hal; ebenso werden Verfahren zu ihrer 
Herstellung beschrieben.  
     Sie sind wirkungsvolle Diuretika und Antihypertensiva mit 
lipidsenkender Wirkung.
Patent EP-0300199-A3 (EP)
Title: Layered fire-resistant element
IPC: E04B1/94
Filed: 1988-06-16
Abstract: Fire-retardant laminate consists of at least one layer (I) forming foam at high temp. and at least one adjacent layer contg. carbon elements (II), which have relatively stable structure at high temp. and stabilise (I). (II) have an elongation at break of over 1% and E modulus up to 280 kN/mm2. (II) are used in conjunction with an epoxide resin, pref. a hydrophilic epoxide resin or epoxide resin contg. water, or a novolak with reactive diluent as binder.
Patent EP-0306895-A3 (EP)
IPC: G01F1/58
Filed: 1988-09-06
Abstract: Ein Messrohr (1) mit einer Kunststoff-Innenauskleidung (6) und 
einer Aussenummantelung (7) anderen Materials, die die Innenaus­
kleidung (6) formstabilisierend umfasst und einen niedrigeren 
Wärmeausdehnungskoeffizienten sowie eine höhere mechanische 
Festigkeit als die Innenauskleidung (6) besitzt, wird wie folgt 
hergestellt  
zunächst wird die Innenauskleidung (6) gebildet und mechanisch 
entspannt. Dann wird die nach aussen gerichtete Oberfläche der 
Innenauskleidung (6) ganz oder teilweise mit dem Material der Um­
mantelung (7) beschichtet.
Patent EP-0307859-A3 (EP)
Title: Method and apparatus for gas flow control in a cryogenic freezer
IPC: F25D3/11
Filed: 1988-09-13
Abstract: Method and apparatus for controlling gaseous cryogen flow through 
a continuous tunnel type freezer (10) 
wherein the cryogen and product to be 
frozen travel in counterflow heat exchange relation to minimize egress 
of cryogen from, or ingress of ambient air into the product discharge 
opening (34) in the freezer (10).
Patent EP-0308790-A3 (EP)
IPC: C07D487/22
Filed: 1988-09-14
Abstract: Es werden Rhenium-oxo-Komplexe mit Liganden   
 
- Octaethylporphyrin oder  
- 5,10,15,20-Tetraphenylporphyrinen oder  
- 5,10,15,20-Tetra(4-pyridyl)-porphyrinen als Liganden,   
 
welche gegebenenfalls am Zentralatom ein Anion 
tragen sowie Verfahren zur Herstellung der Komplexe 
vorgestellt.
Patent EP-0308090-A3 (EP)
Title: Blends and films of linear ethylene polymers with polyamide, and method of their extrusion
IPC: C08L23/04
Filed: 1988-08-24
Abstract: Heat pressure and extruder torque in the extrusion of 
linear ethylene polymers as linear low density polyethylene 
(LLDPE) are reduced by adding a small amount (less than 3 weight 
percent) of a thermoplastic polyamide polymer. Films extruded from 
the blend exhibit better surface appearance by reduction of melt 
fracture.
Patent EP-0312263-A3 (EP)
Title: Method for geophysical exploration
IPC: G01V1/00
Filed: 1988-10-07
Abstract: A method and system for geophysical exploration 
including processing, displaying and interpreting 
seismic data. A concord of seismic signals is pro­
duced from the seismic wave energy detected for 
selected combinations of receiver and source loca­
tions. A rotation module operates on the concord of 
the seismic signals so as to generate diagonalized 
concords of seismic signals so as to focus on a par­
ticular component of the seismic wave energy in order 
to infer the geologic characteristics of the earth's 
subterranean formations. Additionally, measures of 
rotation angles necessary to diagonalize the concord 
of seismic signals can be obtained and displayed 
overlayed on the diagonalized concord of seismic sig­
nals or independently.
Patent EP-0325139-A3 (EP)
Title: Contact arrangement placed in an insulated wall for tap changers of tap transformers
IPC: H01H9/00
Filed: 1989-01-10
Abstract: A contact arrangement for tap changers of tap transformers, in which the contact piece is seated with a shank (1) in a hole of a cylindrical wall (2) consisting of wound dielectric material and has a connecting surface on the one side and a contact surface on the other side. The shank of the contact piece is provided with two mutually interlocking dielectric material bushes (5, 6) which are placed onto the shank (1) from both sides of the cylindrical wall (2) and which each rest with a projecting edge (7, 8) on the cylindrical wall. The contact surface is designed in the manner of a bead as an electrode shape (3) which rests firmly on the dielectric material bush (5), the contact piece being held in the cylindrical wall by permanent deformation (9) of its shank on the outer side of the cylindrical wall. <IMAGE>
Patent EP-0324511-A3 (EP)
Title: Methods for preparing proteins of altered structure
IPC: C12N15/10
Filed: 1989-01-16
Abstract: The present invention relates to methods for inducing 
cellular mutation by promoting the reaction of 
nonenzymatic glycosylation of genetic material, such as 
DNA and RNA, by incubation of the genetic material with 
certain protein structure modifying agents. Suitable such 
agents are reducing sugars, such as glucose, 
glucose-6-phosphate and a reactive intermediate comprising 
a complex between glucose 6-phosphate and lysine. The 
methods include the  in vitro  reaction of the agent with 
genetic material, such as a particular gene-bearing 
plasmid, under conditions promoting mutation followed by 
the introduction of the plasmid bearing the reacted gene 
into a host cell, and allowing the reacted gene to be 
mutated and expressed, after which the mutant protein of 
interest may be isolated. In a variation on the 
last-mentioned method, a first genetic material may be 
incubated with the agent and reacted, and this reacted 
genetic material may then be introduced into a distinct 
cellular strain and appropriately incubated whereupon the 
first reacted genetic material will cause the mutation of 
the genetic material in the distinct cellular strain. The 
invention also includes an  in vivo  embodiment wherein the 
particular genetic material of interest may be isolated 
and introduced into a host cell which contains high 
intracellular concentrations of the protein structure 
modifying agent(s). In this instance, the mutation is 
promoted by the host cell, and the mutant material may 
thereafter be isolated and recovered. Diagnostic methods 
employing the principles of the invention are also 
disclosed.
Patent EP-0331016-A3 (EP)
Title: Phase detector circuit for periodic signal using three sampling data
IPC: H03L7/091
Filed: 1989-02-23
Abstract: A phase detection circuit (50) for detecting the 
phase shift of an input signal. An A/D converter (31) 
converts the input signal into first, second and third 
digital data according to successive three sampling 
points. A first subtracter (53) subtracts the third 
data from the second data to produce a first subtraction 
signal. A second subtracter (54) subtracts the first 
data from the second data to produce a second 
subtraction signal. A third subtracter (55) subtracts 
the second subtraction signal from the first subtraction 
signal to produce a signal representing the phase shift. 
An adder (56) adds the first and second subtraction sig­
nals together to produce a signal representing the 
amplitude of the input signal. A converter (57) con­
verts the signal representing the phase shift into a 
signal representing the absolute value of the phase 
shift according to the signals representing the phase 
shift and the amplitude.
Patent EP-0344502-A3 (EP)
IPC: H02M1/14
Filed: 1989-05-13
Abstract: Bei einer Schaltungsanordnung zur Kompensation von 
durch einen Spannungswandler verursachten Störungen, 
bei einer potentialfreien Spannungsquelle, die eine 
Sekundärwicklung des Spannungswandlers umfaßt, ist 
eine Kopplung, vorzugsweise mit einem Kondensator, 
zwischen einem Anschluß der Sekundärwicklung und 
einem Anschluß einer weiteren Sekundärwicklung vor­
gesehen, deren anderer Anschluß, mit Massepotential 
verbunden ist.
Patent EP-0356628-A3 (EP)
Title: Device for covering expansion and settlement joints
IPC: E04B1/68
Filed: 1989-06-03
Abstract: A bridging apparatus for spanning the space defined between two relatively movable structural floor members includes anchor sections adapted to be mounted to the edges of the floors and a two part bridging unit having outer edges pivotally connected to the anchor members. One inner edge of a bridging member includes a spaced pair of legs defining a groove arrayed at an acute angle to the floor, the other bridging member including a tongue riding in the groove. The upper leg of the member defining the groove is wedge-shaped the upper surface of the leg being parallel to the floor structures when the same are aligned horizontally.
Patent EP-0350957-A3 (EP)
IPC: G06V10/88
Filed: 1989-07-14
Abstract: Image pickup apparatus comprise an illuminating 
apparatus (61) emitting light having the wavelength λ₂ to 
the image of the face is provided around a lens (65) and 
an illuminating apparatus (62) emitting light having the 
wavelength λ₁ to the image of the face is provided apart 
form an optical axis of the lens. The light reflected 
from the image of the face having the wavelength λ₁ is 
branched by means of a prism (608, 609). Out of the 
branched reflected light, regularly reflected component 
and diffused reflected component are detected by a CCD 
image pickup element (614), the diffused reflected 
component is detected by a CCD image pickup element (613) 
and the difference between the detected outputs is 
calculated by subtraction operating means (617), thereby 
generating an image reflected from the cornea. Meanwhile, 
the light reflected from the image of the face having the 
wavelength λ₂ is separated by means of a prism (607) and a 
wavelength separating film (610). Consequently, the 
regularly reflected component is cut off, and the diffused 
reflected component is detected by a CCD image pickup 
element (612). The difference between the detected output 
and the diffused reflected component as the output from 
the CCD image pickup element (613) is calculated by 
subtraction operating means (618), whereby the pupil is 
extracted.
Patent EP-0360227-A3 (EP)
Title: Terminating circuit in a battery feed circuit of an electronic exchange system
IPC: H04M19/00
Filed: 1989-09-19
Abstract: Disclosed is a terminating circuit in a battery 
feed circuit of an electronic exchange system. The 
battery feed circuit comprises two transconductance 
amplifiers connected by a coupling capacitor, for 
supplying a direct current through a ring terminal and a 
tip terminal to a load. Each of the transconductance 
amplifiers comprises an operational amplifier (21); 
a resistor (R F ) connected between the output end of the 
operational amplifier and the tip terminal or the ring 
terminal, and an impedance unit connected between the 
inverting input terminal of the operational amplifier 
and the output end. The impedance unit has an impedance 
determined in such a way that the required terminating 
impedance of the battery feed circuit when viewed from 
the tip terminal and the ring terminal is formed only by 
the internal elements including the impedance means and 
the resistor, whereby an external larger-size 
capacitance capacitor for matching becomes unnecessary.
Patent EP-0363773-A3 (EP)
Title: Mulch mat for covering cultures
IPC: A01G13/02
Filed: 1989-09-30
Abstract: The invention relates to a mulch mat for covering cultures, to improve the soil conditions and the plant growth and consisting of biological and synthetic materials. The mulch mat is composed of a plurality of layers of biological and synthetic material, the successive layered materials being connected to one another, preferably by means of a quilting seam. The uppermost layer is of biological material and the bottom-most layer is of synthetic material, and after the quilting a further synthetic layer is additionally glued or welded to the layer of synthetic material. The mat can also consist of a plurality of such layers. The welded-on or glued-on covering layer consists of opaque, but moisture-permeable material or of opaque material which is prepared for moisture permeability by being appropriately equipped with holes of very small diameter or with slits. These slits or holes of very small diameter are to be made outside the region of the quilting seams.
Patent EP-0349180-A3 (EP)
Title: A ball joint sealing member
IPC: F16C11/06
Filed: 1989-06-20
Abstract: A ball joint lip sealing member which, in use, 
forms a lip sealing contact with the ball of a 
ball joint. The ball joint comprises:  
- a securing section (2), in order to enable 
mounting of the sealing member in the ball 
joint;  
and - a sealing section (3), which has a lip sealing 
portion (7).  
     The sealing section (3) and the lip sealing portion (7) 
thereof are shaped, and positioned, so that a lip 
sealing contact (8) is formed with the ball of the 
ball joint, and the sealing section (3) is deformable 
so that the lip sealing portion (7) maintains said lip 
sealing contact (8) with the ball during 
movement/operation of the ball joint.  
     The sealing section (3) may be formed as a skirt like 
member (7) having an arm like cross-section to the member.
Patent EP-0384061-A3 (EP)
Title: Method and apparatus for selective adjustment of rf coil size for magnetic resonance imaging
IPC: A61B5/055
Filed: 1989-09-14
Abstract: A bridge conductor (104) for the turns of an 
MRI RF coil may be connected serially within a 
connector joint area of an inductive coil (100) so as 
to selectively increase its physical size (e.g., so as 
to accommodate larger patient volumes to imaged 
therewithin). Serial capacitance may be included in 
at least one of the bridging conductors so as to 
substantially reduce the net inductive impedance of 
the added bridge conductors such that the standard 
coil RF tuning and impedance matching circuits may 
still operate within their normal predetermined 
adjustable ranges.