baber/WOPTO huggingface dataset:
Patent EP-0140820-A3 (EP)
IPC: G02B6/42
Filed: 1984-08-17
Abstract: In der optischen Nachrichtentechnik gewinnen Mono­
mode-Systeme zunehmend an Bedeutung. Allerdings sind dort 
auf das Zusammenspiel von Laserspektrum und Dispersion des 
Lichtwellenleiters unangenehme Effekte zurückzuführen, ge­
gen die aber mit einem externen Reflektor wirksam vorgegan­
gen werden kann.  
     Die Stabilisationseinrichtung gemäss der Erfindung für 
einen monomodalen optischen Sender kann am Wärmesenke­
block (5) eines handelsüblichen Lasers (3) befestigt werden 
und gestattet, zur Justierung des Hohlspiegels (2) zunächst 
den Federklemmenkörper (4) gegenüber dem Wärmesenke­
block (5) in der zur axialen Richtung senkrechten Ebene zu ver­
schieben. Danach wird der Abstand Laser (3)/ Hohlspiegel (2) 
durch eine axiale Verschiebung des Spiegelkörpers (1) einge­
stellt. Für eine entsprechende Halterung des Spiegelkörpers (1) 
ist eine Klemme (11) vorgesehen. Der Spiegelkörper (1) kann 
an seinem Ende mit dem Hohlspiegel (2) einen abgeflachten 
Vorsprung (8) haben, einen verdrehsicheren Querschnitt oder 
bei kreisförmigem Querschnitt einen Stift (6) als Verdrehsiche­
rung aufweisen.
Patent EP-0176650-A3 (EP)
IPC: E05D5/02
Filed: 1984-11-14
Abstract: Das Scharnierband (6, 7) weist einen Scharnierteil (6a, 
7a), einen Fortsatz (6c, 7c) sowie ein diese beiden Teile 
verbindendes Zwischenstück (6b, 7b) auf. Das Zwischenstück 
(6b, 7b) liegt in einer Lücke der einen die Nut begrenzenden 
Rippe (4), der Fortsatz selbst (6c) ist in der Nut untergebracht. 
Er weist einen Querschnitt auf, der dem Querschnitt der Nut 
entspricht und ist an seinem freien Ende auf der dem 
Zwischenstück (6b, 7b) abgewandten Seite mit einer sich 
über mehr als seine halbe Länge erstreckenden, mit der 
Nutrichtung einen Winkel von ca. 10° bildenden und zur 
Nutbasis (3) senkrecht stehenden Begrenzungsfläche (6d) 
versehen. Dieser Fläche diagonal gegenüberstehend ist eine 
entsprechende Ausnehmung oder Abschrägung (6e) vorge­
sehen. Dadurch kann man das Band in einer zur Nutenbasis 
(3) parallelen Ebene um einen Winkel von 10° verschwenken 
und dann aus der Nut herausnehmen. Ein solches Band lässt 
sich sehr einfach herstellen und ausserordentlich einfach in 
die Nut einsetzen, wobei dann, wenn zwei Bänder, deren 
Scharnierteil durch eine Achse verbunden werden, vorhan­
den Sind, keine weiteren Sicherungsmittel benötigt werden. 
Andernfalls kann man Sicherungsmittel (8, 9) anbringen, um 
ein absichtliches oder ein unabsichtliches Verschwenken der 
Bänder in der genannten Ebene zu verhindern.
Patent EP-0114792-A3 (EP)
Title: Endermic injector device
IPC: A61M5/30
Filed: 1984-01-17
Abstract: This invention concerns an endermic injector device (10) for subcutaneous injections without a needle, said device (10) being suitable for injecting under pressure at least one fluid drawn in a measured dose from replaceable phials (15) which are advantageously of a throwaway kind, whereby nozzle means (18), means to aspirate fluid, means to expel fluid and means to provide the required expulsion force are comprised, said device (10) including in cooperation:- an aspiration and ejection group (27) consisting of valve means (19) to draw and deliver fluid, a cylindrical chamber (33) to hold fluid together with a removable small piston (34), and safety means with an alignment head (32),- a group to control aspiration and expulsion (29) which comprises means for axial withdrawal of said small piston (34), tripping means (36-38) and spring means (52) for the axial forward movement of said small piston (34),- means to regulate (60) the pre-loading of said spring means (52) and means (30) to display the quantity of the dose, and- means (14) to hold and position said phials (15).
Patent EP-0154967-A3 (EP)
Title: Knife sharpener
IPC: B24B3/36
Filed: 1985-03-11
Abstract: 0 A method and apparatus for sharpening knives, blades, and the like utilizing a rotating displaceable abrasive disk where the abrading force on the knife cutting edge facet in parallel contact with the surface of the disk perpendicular to its axis of rotation is controlled by a biasing means such as a spring or equivalent, the position of the cutting edge facet on the disk is established by two appropriate stops contiguous to the disk and the angle between the principal plane of the disk and the face of the knife is controlled precisely so as to accommodate knives of different thickness and shape. Magnetic means to control the angle are claimed. Methods and apparatus include sequential steps that utilize one or more orbiting abrasive surfaces together with an abrasive disk sharpener where in each step there is a guide, preferably magnetic, to control the sharpening angle and where the angle is progressively greater in those sharpening steps where the orbiting abrasive elements are employed. Also claimed are means in a disk sharpener to prevent accidental contact of the face of the blade with the moving abrasive surface.
Patent EP-0164628-A3 (EP)
Title: Weft-carrying grippers for shuttleless weaving looms
IPC: D03D47/23
Filed: 1985-05-24
Abstract: A pair of weft carrying grippers, of the type wherein the weft yarn is retained by engagement of the head of a slider moving lengthwise, with a counteracting cooperating surface of the gripper body, said slider being thrust forward by a spring and being released by pulling a flexible lamina element connected thereto. In this pair of grippers, the flexible lamina element causing the release of the slider is controlled by a rotary cam having a slightly curved contour, around which said element may wind smoothly. Moreover. the slider head is shaped like a helical wedge, apt to mate with an equally shaped counter-acting surface of the gripper body, or it may carry at least one spring lamina, apt to engage with a substantially flat counteracting surface of the gripper body.
Patent EP-0167842-A3 (EP)
IPC: C09J179/04
Filed: 1985-06-07
Abstract: A water dispersible heat activatable adhesive includes a 
polyethyloxazoline, a compatible water dispersible adhesive 
and an anti-blocking agent to prevent premature adhesion. 
This adhesive is particularly beneficial as a coating for 
flushable tampon tubes.
Patent EP-0175250-A3 (EP)
Title: Agent and process for the determination of redox systems
IPC: C07F9/30
Filed: 1985-09-09
Abstract: The present invention is concerned with aniline derivatives of the general formula:    <IMAGE>  (I)  wherein R1 is hydrogen or a lower alkyl or aryl, R2 is hydrogen or a lower alkyl which can be substituted by hydroxyl, amino carboxyl, lower alkoxycarbonyl, lower alkanoylamide lower alkyl or aryl or by a group of the structure   <IMAGE>   is which R5 and R6 have the meanings given hereinafter, R3 is a hydrogen or halogen atom or a carboxyl group, R4 and R'4, which can be the same or different, are hydrogen or halogen, carboxyl or lower alkoxy or lower alkyl radicals which are preferably in the m-position, R5 is hydrogen or a lower alkyl and R6 is hydroxyl or a lower alkoxy, lower alkyl or aryl radical; and of the salts thereof with acids and bases useful as a color former in the Trinder reaction for the detection of hydrogen peroxide or hydrogen peroxide-forming systems or peroxidase or peroxidate-acting substances or together with an oxidation agent for the detection of aromatic amines or of systems forming such amines.
Patent EP-0165168-A3 (EP)
IPC: C07C233/65
Filed: 1985-06-04
Abstract: The present invention provides a process for the prepa­
ration of aryl carboxylic acids and derivatives thereof by the 
carbonylation of diaryliodonium salts. The diaryliodonium 
salts are reacted with carbon monoxide and water of an 
alcohol or amine in the presence of a zero-valent metal 
catalyst consisting essentially of rhodium, ruthenium, and/or 
molybdenum.
Patent EP-0199288-A3 (EP)
Title: Method and apparatus for removing small particles from a surface
IPC: B08B3/04
Filed: 1986-04-16
Abstract: A method for the removal of particles from a surface is described, comprising the steps of washing the surface in a solution of high-molecular-weight fluorinated surfactant in a non-polar fluorinated carrier liquid to remove the particles from the surface and disperse them in the solution; subsequently rinsing the surface in a rinsing liquid to remove the surfactant residue therefrom; and removing the rinsing liquid from the surface. The apparatus for the removal of small particles form a surface of a contaminated article comprises means for washing the article in a solution of high-molecular-weight fluorinated surfactant in a non-polar fluorinated carrier liquid; and means for rinsing the article in a rinsing liquid with which the surfactant is miscible.
Patent EP-0203382-A3 (EP)
Title: Process for the preparation and purification of alpha-interferon
IPC: A61P31/12
Filed: 1986-04-25
Abstract: The process yields a highly pure, non-immunogenic, homogeneous  alpha -interferon which has antiviral and immunoregulatory activity.
Patent EP-0212371-A3 (EP)
IPC: G01N33/20
Filed: 1986-07-30
Abstract: A method of determining the gas content of a body 
or flow of molten metal of a known alloy. The method in­
cludes the steps of providing a carrier gas and directing 
the same into the molten metal. The carrier gas creates 
in the molten metal free surfaces such that molecules of 
the gas content migrate to the free surfaces and accumulate 
in the carrier gas. The method next determines the 
occurrence of equilibrium between the carrier gas and the 
gas content in the molten metal, the magnitude of equilibrium 
pressure, and the temperature of the molten metal. Signals 
are developed representing respectively the equilibrium 
pressure and temperature, which signals are directed 
to a computing device. Information is also directed 
to the computing device that represents the solubility of 
the gas content in the alloy of the molten metal under test. 
The computing device calculates the gas content of the 
molten metal from the equilibrium pressure, molten metal 
temperature and solubility information to provide a direct 
and accurate readout of the gas content.
Patent EP-0223033-A3 (EP)
Title: Process for the simultaneous drying and granulation of an extract from deproteinated calf's blood, granulate obtained by this process and its use in the preparation of pharmaceutical compositions
IPC: A61K9/16
Filed: 1986-10-03
Abstract: The invention relates to a fluidized-bed method for simultaneously obtaining the dry matter from aqueous solutions of extract substances from deproteinized calves blood and producing granules which can be compressed to give solid medicament forms and contain at least 50% by weight of extract substances, relative to the total dry weight of the granules, a binder and pharmaceutically acceptable fillers and carriers, by spraying an aqueous solution of the extract substances and of the binder on to the fillers and carriers and granulating the mixed material at a defined water content in the fluidized bed. After drying, granules ready for compression are obtained, and they are used for producing solid medicament forms of high stability and constant quality.
Patent EP-0223146-A3 (EP)
Title: Mounting paste for vehicle tyres
IPC: B60C25/00
Filed: 1986-11-04
Abstract: 1. Paste, more especially mounting paste for vehicle tyres, which largely contains water at the time of processing, characterized in that it contains 93 % to 98.3 % water, 3.0 % to 0.5 % of a water-soluble thickener in the form of a cellulose derivative, 1.5 % to 0.5 % of a wetting agent in the form of a nonionic surfactant, more especially of fat alcohol polyglycol ether, and also 2.5 % to 0.7 % of one or more preservatives and/or anticorrosive agents.
Patent EP-0201972-A3 (EP)
IPC: G09G5/36
Filed: 1986-05-05
Abstract: A pixel rounding method and circuit for bit-map graphics 
displays. The pixel codes are divided into two groups "high" and 
"low", and pixels with "high" groups codes are rounded against 
pixels with "low" group codes. The rounding can be prerounding or 
postrounding and involves extending a rounded pixel partway into the 
adjacent (preceding or succeeding) pixel position. Rounding 
decisions are made by detecting diagonal relationships of "high" and 
"low" group codes in blocks in four pixel codes. A rounding circuit 
receives a pixel code stream and produces a version thereof which is 
delayed by one pixel period. In accordance with the rounding 
decisions, the original and delayed pixel code streams are 
selectively switched each half pixel period to provide a resultant 
pixel code stream which is used to generate the display. Figure 4 
shows a block diagram of the rounding circuit.
Patent EP-0214812-A3 (EP)
IPC: F28D7/06
Filed: 1986-08-28
Abstract: Mechanical attachment apparatus assists in 
attaching antivibration bars under water without any welds 
to a retaining ring at the location of the bent or curbed 
portion of the flow tube bundle of a steam generator. The 
apparatus can be used with passive or expandable antivibra­
tion bars. A cylindrical member having a relatively long 
hook member attached thereto is connected to each end of 
the antivibration bars. The hook member accommodates wide 
variations in positioning when attaching the antivibration 
bars to a retaining ring located at and conforming to the 
periphery of the tube bundle. Latch apparatus secures the 
retaining ring within the hook member. The attachment 
apparatus and the installation procedure are adapted to be 
performed under water using long-handled tools.
Patent EP-0230996-A3 (EP)
Title: Pressure-controlled intermittent coronary sinus occlusion
Inventor: MOHL WERNER M D
IPC: A61B19/00
Filed: 1987-01-26
Abstract: A multi-lumen catheter with an end inserted into the coronary sinus of a heart includes a balloon inflation lumen connected to a pump, and a lumen open to the sinus for blood pressure sensing by a controller. For each period of occlusion, the controller estimates a plateau level of the fluid pressure by use of exponential curve fitting, and suffers an occlusion interruption signal before that plateau is reached. The next period of occlusion is initiated at a time determined by flow signals of fluid in the sinus during the period of occlusion interruption.
Patent EP-0248224-A3 (EP)
Title: Mass for removing by chemisorption homogeneous dissolved mixtures, particularly oxygen, from gases or liquids
IPC: B01J20/32
Filed: 1987-05-07
Abstract: A mass for removal through chemical sorption of oxygen and water vapor and their reactive hydrides consists of a heat-resistant oxidic carrier having a large surface area and is doped with a component that is activated with molecular oxygen at from 300 DEG  C. to 600 DEG  C. and afterwards is treated with a reducing gas at a temperature between 200 DEG  C. and below the activation temperature. Before being used as a chemical sorption agent the mass is additionally treated with a reactable gaseous hydride.
Patent EP-0256456-A3 (EP)
Title: Pigment composition
IPC: C08G63/02
Filed: 1987-08-07
Abstract: A pigment composition contains a pigment and a dispersant. The dispersant is a polyester compound which contains, per molecule, a residuum of at least two benzene rings coupled together, an aromatic ring having at least 8 carbon atoms or a heterocyclic ring having at least 8 carbon atoms, and at least one ester bond as a principal bond.
Patent EP-0268819-A3 (EP)
Title: Process and apparatus for conditioning bulk material
IPC: F26B23/00
Filed: 1987-10-20
Abstract: Bulk material containing vaporizable ingredients, such as lignite, hard coal, peat, waste wood, clarifier sludge, waste sludge, contaminated earth, catalysts, zeolites and filter cake, is conditioned by means of a vibrating plate conveyor divided into a heating section and a drying section, using an indirect heat exchange method. The bulk material is heated in an enclosed heating section while withdrawing the vapor from this section. In the downstream enclosed drying section, the vaporizable fractions contained in the bulk material are further reduced with the aid of heat supplied indirectly, the vapor being withdrawn. The bulk material is separated several times into coarse and fine fractions utilizing at least one slotted grid, the fines being immediately recycled and remixed with the coarse fractions which have a higher water content. The bulk material is mixed several times while being heated in the drying section before discharge.
Patent EP-0236024-A3 (EP)
IPC: A61M5/155
Filed: 1987-02-20
Abstract: A parenteral fluid medication pump comprises 
a reservoir (12) filled with a fluid medication (22), and a 
needle (28) insertable into a patient. The medication is 
continuously discharged in small doses over an extended 
time period through the needle into the patient. The 
continuous discharge is obtained by elastic walls (14) for 
the reservoir which seek to return toward an original 
unexpanded position, or by the expansion of a compres­
sible gas (80) within a rigid-walled reservoir (72).
Patent EP-0269225-A3 (EP)
IPC: H01L27/10
Filed: 1987-10-01
Abstract: Thin film electrical structures, such as 
threshold switching devices and phase change memory 
cells, preferably utilizing electrically stable, 
relatively inert, conductive electrodes including a 
non-single-crystal deposited film of carbon material, 
are disclosed. The film of carbon material, which 
preferably is amorphous and substantially pure, is 
disposed adjacent to a layer of active material such 
as an amorphous semiconductor, and serves to prevent 
undesired degradation of the active material, 
especially when the device is carrying appreciable 
current in its on-state. A method of making such 
structures with high quality interfaces between the 
semiconductor layer and the conductive carbon barrier 
layers adjacent thereto by successively depositing 
such layers in a continuously maintained partial 
vacuum is disclosed. The method may include a step 
performed in the vacuum for hermetically sealing all 
of, or at least the electrically switchable portion 
of, the active layer against subsequent 
contamination. Thin film structures suitable for 
threshold switching or memory applciations and 
employing insulating pores having substantially sloped 
side walls are also disclosed.
Patent EP-0242257-A3 (EP)
Title: Dispositif d'aide à l'insertion de composants électroniques
IPC: H05K13/00
Filed: 1987-03-24
Abstract: Dispositif d'aide à l'insertion de composants électroniques 
comportant un moyen de saisie numérique et de mémorisation 
de l'image du circuit imprimé à garnier (6) soit par caméra vidéo 
numérique ou par tout autre moyen équivalent via une inter­
face, avec écran à mémoire et clavier (3), un moyen de charge­
ment visuel de ladite image par ses composants électroniques 
à partir du modèle type et l'aide apportée consiste en un effet 
de transposition mentale qu'effectue l'opérateur entre la visua­
lisation des informations numériques (7) vues sur l'écran et 
l'action d'insertion (10) proprement dite effectuée sur le circuit 
imprimé (6,1....).
Patent EP-0280279-A3 (EP)
IPC: G02B6/44
Filed: 1988-02-24
Abstract: A tape and slot type optical cable having a core with 
groove dimensions that hold tape shaped optical fibers and also 
improve the transmission and mechanical strength characteristics 
of the optical cable. The dimensions require that for a groove 
having a depth D S  and a width W S  and a predetermined plurality  n  
of optical fiber bundles of thickness T and width W T  that the 
equations following equations be satisfied:
Patent EP-0294667-A3 (EP)
Title: (2-cyano-2-oximinoacetyl)-amino acid derivatives
IPC: C07D207/10
Filed: 1988-05-27
Abstract: (2-Cyano-2-oximinoacetyl)amino acid derivatives of the formula (I) 
<IMAGE>
 in which
 R and R<1> are as defined in the description, and their use for controlling pests. 
<??>The novel (2-cyano-2-oximinoacetyl)amino acid derivatives can be prepared by known processes, for example from suitable 2-cyano- 2-oximinoacetic acid esters with suitable amines, or from suitable carboxyl-activated derivatives of carboxylic acids with amines, and the like.
Patent EP-0295558-A3 (EP)
Title: Process for periodically sooting surfaces with a burner
IPC: B22C23/02
Filed: 1988-06-08
Abstract: Surfaces are sooted by means of a burner, which burns a carbon-containing fuel gas with air or oxygen. If a sooting step is to be repeated at relatively short intervals, the sooting flame burns continuously. This means unnecessary production of soot which pollutes the environment, and ultimately an undesired sooting of parts and devices. These disadvantages are eliminated if the fuel gas/air or fuel gas/oxygen mixing ratio is reduced in those phases in which sooting is not intended to take place, and a soot-free small flame is thus produced.
Patent EP-0307881-A3 (EP)
Title: Floor nozzle of a vacuum cleaner
Inventor: MURATA YOSHITAKA
IPC: A47L9/06
Filed: 1988-09-14
Abstract: A floor nozzle (11) of a vacuum cleaner is provided 
with an upper nozzle housing (12) hingedly connected to an intake 
joint (18) of the cleaner and a lower nozzle housing (13) securely 
connected to the upper nozzle housing through a bumper (14), with 
an intake opening (20) being formed on a lower side of the lower 
nozzle housing. A first air passage (18) communicating between 
the intake opening and the intake joint (15) is formed in the 
upper and lower nozzle housings. A dust collector (30) is 
accommodated in the nozzle housings and defines in it a 
second air passage (36) communicating the first air passage. A 
thread catcher (30) is so accommodated in the dust collector as 
to be rotatable in response to forward and rearward movement 
of the floor nozzle. The thread catcher is capable of catch 
waste thread on a surface to be cleaned when it rotates upon 
forward movement of the floor nozzle. A scraper (32) is 
accommodated in the dust collector for removing the waste 
thread caught by the thread catcher when the thread catcher 
rotates upon rearward movement of the floor nozzle. A 
covering member (38) is hingedly connected to the dust collector 
for opening or closing the second air passage.
Patent EP-0310089-A3 (EP)
Title: Data transmission method for interleaved data
IPC: G11B20/18
Filed: 1988-09-29
Abstract: In a method for transmitting interleaved data, when the respective data blocks (DBn) to be transmitted are interleaved and augmented by the error correcting parity codes (Pi, Qi) before being transmitted on the transmission channel, a prescribed number of dummy data are provided between the respective data blocks (DBn) so that the data block (DBn) and the neighboring data blocks (DBn-1, DBn+1) are not in the interleaving relation. In this manner, data addition, correction and substitution can be made easily for each data block or a group of blocks without influencing the error correction parity codes of the remaining block data.
Patent EP-0317792-A3 (EP)
IPC: B29C65/06
Filed: 1988-10-29
Abstract: Der hohl ausgebildete Kugelkörper für Gelenke in 
Kraftfahrzeugen besteht aus zwei am Rand miteinander 
verschweißten Schalenteilen, die in der Äquatorebene 
des Kugelkörpers durch Reibschweißen miteinander 
verbunden sind. Vorzugsweise sind zwei im Fließ­
preßverfahren geformte Halbkugelschalen mit einem 
polseitigen Tragzapfen parallel zur Äquatorebene des 
Kugelkörpers durch Reibschweißen miteinander ver­
bunden.
Patent EP-0310198-A3 (EP)
IPC: E04B1/80
Filed: 1988-09-29
Abstract: The present invention provides a novel panel for ceiling assemblies, wall assemblies or the like. The panel comprises a self-supporting core (1) of a soft filling material and reinforcement elements (2), preferably plastic strips, for defining the shape of the panel after a film (7) is applied surrounding said core (1) and reinforcement elements (2). Moreover the present invention relates to a novel method of fabricating such a panel. <IMAGE>