baber/WOPTO huggingface dataset:
Patent EP-4241795-A3 (EP)
Title: Hemostatic foam
Inventor: CHANDRASHEKHAR-BHAT BHUSHAN
IPC: A61L15/42
Filed: 2013-08-30
Abstract: The invention is directed a hemostatic foam, to a process for preparing a biodegradable hemostatic foam, and to the use of said foam. The hemostatic foam comprises a blend of a chitosan hemostatic agent and a polymer, which polymer provides the foam with a porosity of 85-99% and a foam density of 0.01-0.2 g/cm<sup>3</sup>.
Patent EP-0024615-A3 (EP)
IPC: H01L31/0216
Filed: 1980-08-11
Abstract: In a photovoltaic cell which comprises a first electrode, a 
first layer of cadmium sulfide, a second layer of cuprous 
sulfide forming a barrier junction with said first layer, and a 
second electrode, the improvement wherein said second elec­
trode is formed by coating a conducting metal wire with a 
solid polymer containing electrically conductive particles, and 
attaching the coated wire to the cuprous sulfide layer by the 
application of moderate heat and/or pressure.
Patent EP-0031756-A3 (EP)
Title: Pattern lens for shape-moulding the face of a spectacle frame, and mould therefor
IPC: B29D12/02
Filed: 1980-12-15
Abstract: A dummy lens for molded-to-shape eyeglass frame front molds including mold halves defining rim forming channels and a central bridge forming channel. The dummy lens comprises a lenticular disc having a periphery ridge adapted to define the groove for the ultimate ophthalmic lens and an axial projection extending from the concave side of the disc and having a cylindrical portion for centering the dummy lens and a tapered portion at its free end defining a draft. The disc and the tapered free end of the dummy lens bear against respective opposed plateaus of the half molds.
Patent EP-0043483-A3 (EP)
Title: Reagent for the determination of haemoglobin
IPC: G01N33/72
Filed: 1981-06-22
Abstract: A reagent for the determination of haemoglobin comprising an aqueous solution of potassium cyanide, potassium hexacyanoferrate-III, a buffer substance and a detergent, wherein the pH value is in the range of 7.1 to 7.3 and the potassium cyanide concentration is in the 90 to 120 mg/liter range. The reagent can be used with plastic throw-away cells, particularly polystyrene cells.
Patent EP-0055864-A3 (EP)
Title: Catalyst, method for making and use of same for polymerizing olefins
IPC: C08F10/00
Filed: 1981-12-30
Abstract: In one embodiment of this invention, a chromium component is supported on a silica/aluminum orthophosphate combination and used with an organometal cocatalyst. In accordance with other embodiments of the invention, the silica/phosphate combination for a chromium catalyst support is produced by either impregnating a silica xerogel with aluminum phosphate or boron phosphate, precipitating aluminum phosphate in the presence of a silica hydrogel, or physically mixing silica and aluminum phosphate xerogels. The resulting catalysts are capable of producing high melt flow olefin polymers and exhibit high activity. The resulting polymers have many unusual and desirable characteristics, such as high density and good environmental stress crack resistance.
Patent EP-0050400-A3 (EP)
IPC: H01H35/14
Filed: 1981-07-27
Abstract: A vertical descent rate detector switch has a pair 
of contacts which are magnetically actuated when the 
rate of vertical descent of the switch exceeds a set 
amount.
Patent EP-0068647-A3 (EP)
IPC: C07H21/04
Filed: 1982-06-01
Abstract: A novel plasmid (pUC1061) is obtained by deletion 
of ∼ 2.0 kilobases of DNA from the Streptomyces espi­
nosus plasmid pUC6. This plasmid is useful as a cloning 
vehicle in recombinant DNA work. For example, using 
DNA methodology, a desired gene, for example, the 
glucose isomerase gene, can be inserted into the plasmid 
and the resulting plasmid can then be transformed into 
a suitable host microbe which, upon culturing, produces 
the desired glucose isomerase.
Patent EP-0077692-A3 (EP)
Title: Editing control methods and apparatus for video tape recorders
IPC: H04N5/7826
Filed: 1982-10-20
Abstract: An editing control apparatus (100) for use with first and second video tape recording and/or reproducing apparatuses (1,2), each employing a video tape having time code signals and control signals recorded thereon and which is advanced at a predetermined forward speed for recording and reproducing a video signal thereon, comprises first and second time code readers (7R, 7P) for reading the time code signals on the video tapes, first and second control signal readers (6R,6P) for reading the control signals on the video tapes, and a control unit (3, 5) for controlling the video tape recording and/or reproducing apparatuses (1,2) in response to the time code signals and the control signals to position the video tapes at respective preroll points by rewinding each of the video tapes at a first speed substantially greater than the predetermined forward speed to first predetermined points, and thereafter rewinding the respective video tapes at a second speed substantially less than the forward speed to the respective preroll points.
Patent EP-0066548-A3 (EP)
Title: A hydro-pneumatic positioner for removal/or installation of wing engines of aircrafts and the like
IPC: B66F11/00
Filed: 1982-01-12
Abstract: A hydro-pneumatic positioner (10) for a trailer (1) for the support and transport of a wing engine (2), to be used for the removallor installation of the wing engines of aircrafts or the like, comprising a basic structure (3) fixed to four air-cushion devices (4), and supporting, by means of four hydraulic lifting cylinders or jacks (5 and 6) and hoisting chains (9), a frame (7) for the support of the trailer (1) and of the engine (2). The front cylinders (5) of said hydraulic cylinders (5 and 6) are fixed to the basic structure (3), while the rear cylinders (6) can be selectively simultaneously brought and held in vertical position, or turned over to contact the ground by means of a third pair of double-acting hydraulic cylinders or jacks (8). The basic structure (3) also houses or supports: the hydraulic and pneumatic devices for the actuation of the positioner mechanisms; the adjustment devices for control means and protection means; and at least on air supply pipe to be connected to an external compressed air source.
Patent EP-0093965-A3 (EP)
Title: Process for the preparation of filaments or fibres, 80 weight per cent of which consist of melamine-formaldehyde condensates
IPC: D01F6/76
Filed: 1983-04-28
Abstract: 1. A process for producing noncombustible and nonfusible filaments and fibers of high elongation at break which are not less than 80% by height melamine-formaldehyde condensates by spinning a from 65 to 85% strength by height aqueous solution of a precondensate which is not less than 80% by height melamine and formaldehyde in a molar ratio of melamine : formaldehyde of from 1 : 1.5 to 1 : 4 and can in addition contain up to 20% by height of other amino-, amido-, hydroxyl- or carboxyl-containing thermoset formers on the one hand and aldehydes on the other as cocondensed units into a hot atmosphere, evaporating the water and curing the precondensate at elevated temperatures, which comprises adding to the precondensate from 1 to 20% by weight of an alkali metal disulfite, alkali metal sulfoxilate, alkali metal formaldehydesulfoxilate, alkali metal sulfanate, alkali metal phosphate and/or alkali metal polyphosphate, based on the solids content of the precondensate, spinning the aqueous precondensate solution into filaments in an atmosphere of from 100 to 130 degrees C, and heating these filaments to 120 to 250 degrees C for from 0.5 to 120 min by means of hot air, superheated steam or a mixture thereof.
Patent EP-0094049-A3 (EP)
Title: Tooth filling composition containing an addition of polyvinylbutyral
IPC: A61K6/884
Filed: 1983-05-05
Abstract: Polyvinyl butyral with a degree of acetalization of at least 75% is added to a dental cement on basis of calcium hydroxide and salicyclic esters of aliphatic alcohols. By this additive improved water resistance and increased compressive strength upon hardening are imparted to the dental cement. The obtained dental cement furthermore has strongly alkaline pH value, so that an effective protection of the pulp can be achieved and formation of a secondary dentin layer is stimulated. In the common formulation of the materials for the dental cement in form of two separate mixing components the polyvinyl butyral can be added either to the mixing component containing the salicylic acid ester or to the mixing component containing the calcium hydroxide, or also to both components.
Patent EP-0094877-A3 (EP)
Title: Method and installation for the continuous production of meat pasties
IPC: A22C11/00
Filed: 1983-05-11
Abstract: 1. A process for the continuous production of fine delicatessen pastes from various meat products for the preparation of products such as wet sausages, rilletes (minced pork), pates or the like wherein the various meat products, which have been crushed, are mixed, the mixture moves continuously from the mixing-zone exit (10) to the end-of-processing zone (34) in a duct (9) and the chemical composition of the mixture, more particularly its fat and water contents, is adjusted by continuous injection of the appropriate additives at one or more places along the duct (9) so that, after passing through various intermediate processing stations which can be disposed along the duct (9), a fine paste ready for use is yielded in an end-of-processing zone, characterised in that from the mixing-zone exit (10) to the end-of-processing zone (34) the paste moves in a continuous flow in the duct or the like (9), which is closed ; and the rates of flow of the additives which are injected at one or more places (37a, 58) along the closed duct (9) are controlled in dependence upon the rate of flow of paste of the continuous flux and upon the analysis results of the fine paste yielded in the end-of-processing zone (34).
Patent EP-0118700-A3 (EP)
Title: Gathered curtain and gathering device
IPC: A47H5/14
Filed: 1984-01-27
Abstract: The pull-up device of a pull-up curtain consists of a winding shaft, disposed parallel to the longitudinal axis of the curtain rod, driven in rotary motion and rotatably mounted in bearing blocks mounted on the curtain rod, several mutually spaced winding spools being fixed to the winding shaft. A vertical pull-up band each can be wound on every winding spool, said pull-up band being led through mutually vertically spaced band guidance elements of a loop band which is fastened to the curtain in vertical alignment with the winding spool, the lower end of the pull-up element being fastened to the lower part of the curtain. The pull-up band is of rectangular section, and the winding spool is axially movable on the winding shaft, the flanges of the winding spool being only slightly further apart than corresponds to the width of the pull-up band.
Patent EP-0140088-A3 (EP)
IPC: C22B34/22
Filed: 1984-09-12
Abstract: Verfahren zur Rückgewinnung von Vanadin (V) aus 
      Abwasser der Vanadinproduktion, das bis zu 5 g/l Chrom (VI) 
enthalten kann, unter Anwendung der Flüssig-Membran-­
Permeation, wobei folgende Verfahrensmaßnahmen kombi­
niert werden,  
a) Bildung einer stabilen Emulsion durch Dispergieren 
einer wäßrigen, ein Ammonsaltz enthaltenden Phase in einer 
organischen Phase bestehend aus einem quarternären 
Ammonsaltz als stoffspezifisches Transportmittel für Anio­
nen, einer oder mehrerer grenzflächenaktiver Substanzen 
und einem oder mehreren Verdünnungsmittel,  
b) Inkontaktbringen dieser Emulsion mit dem Vanadin 
(V)-haltigen Abwasser in einer Mischvorrichtung, vorzu­
gsweise einem Gegenstromapparat, unter Einstellung eines 
Volumverhältnisses des Abwassers zur wäßrigen Phase im 
Inneren der Emulsion von 10 : 1 bis 500 : 1, wobei das 
abzutrennende Vanadin (V) die als Membran wirkende 
organische Phase durchdringt und sich in der wäßrigen 
Phase derselben anreichert,  
c) Trennung der von Vanadin (V) gereinigten Abwasser­
phase von der Emulsion und  
d) Spaltung der von der Abwasserphase getrennten Emul­
sion mit Hilfe einer Zentrifuge oder einer Kombination 
Zentrifuge - elektrisches Feld, wobei direkt verwertbares 
Ammonvanadat abgetrennt wird und die wäßrige Phase 
sowie die organische Phase gegebenenfalls wieder zur 
Emulsionsherstellung rückgeführt werden.
Patent EP-0151713-A3 (EP)
Title: Adhesive lacquer for elastomers
IPC: C08J7/046
Filed: 1984-11-26
Abstract: An improved polyurethane lacquer for coating an elastomer containing at least one polyfunctional aromatic nitroso compound as an adhesion improver and optionally, lacquer-nonreactive spacer particles.
Patent EP-0121345-A3 (EP)
Title: Dissolution testing machine
IPC: G01N13/00
Filed: 1984-03-02
Abstract: A tester comprises a container to hold liquid and a pellet holder supported in the container and with a reciprocating drive so that the liquid flushes in and out of the holder. There is pref. a set of tubular containers in a temp. controlled bath and the holder can be located successively in each container. The holder is pref. a tube with a solid or a mesh wall and top and bottom apertured closures, the bottom of the holder being soft/or resilient so that the pellets are not abraded. The container may be in a row or a circle, with a movable frame above the containers and carrying holder and drive. For pharmaceutical tablets or chemicals, providing with reproducible manual or automatic testing free from concentration gradients in the solvent.
Patent EP-0153644-A3 (EP)
IPC: E04H9/14
Filed: 1985-02-11
Abstract: A-Shelter of small dimensions, realized with low-cost 
and very easily installable prefabricated structural elements, 
comprising an outer protective wall of cupola shape, a 
possible second inner wall, concentric to the first wall, and 
bounding the central living compartment and an air space 
between the two walls, suitable to house various utilities and 
accessories, it being possible to make the prefabricated 
elements e.g. of plastic material.
Patent EP-0154240-A3 (EP)
IPC: H01Q1/18
Filed: 1985-02-18
Abstract: A ship borne antenna (16) using a gimballed mount for 
establishing a two degree of freedom unstabilized structure. 
A ring (22) is mounted for rotation on a radome (14) and 
carries an antenna (16) mounted for rotation relative to the 
ring (22). The ring (22) and antenna (16) are respectively 
driven by stepper motors (60,74). Variations in stability 
occurring by pitch, yaw or roll of the ship are corrected on a 
real time basis using a microprocessor that dynamically 
drives the ring (22) and the antenna (16) to maintain lock-on 
with a satellite.
Patent EP-0161000-A3 (EP)
IPC: C07K14/195
Filed: 1985-05-10
Abstract: New factors have been identified which suppress 
mitogen, antigen or alloantigen driven cellular proliferation 
of human peripheral blood leukocytes, as well as antibody 
synthesis and secretion and growth of human tumor cell 
lines.  
     Such factors have potential use for the treatment of graft 
versus host disease, autoimmuno disease and lympho­
proliferative disorders such as leukemia as well as other 
malignancies.
Patent EP-0182981-A3 (EP)
Title: Device for drawing an optical fibre from a driven rotating disc
IPC: B65H49/34
Filed: 1985-08-28
Abstract: A light wave conductor or fiber optics is withdrawn from the peripheral groove of a rotating storage disc using a deflection pulley or the like rotating in a plane that runs tangential to a circle through the middle of the groove, a pivotal guide lever for the fiber conductor serves as input for speed control of the disc drive. In case of plural withdrawal equipment, the discs are vertically staggered and overlap.
Patent EP-0173351-A3 (EP)
IPC: B28B1/52
Filed: 1985-08-30
Abstract: Das Verfahren dient zum Herstellen von Formteilen aus 
Gips, insbesondere von Platten. Der Gips wird hierbei mit Wasser 
vermischt, geformt und unter Druckanwendung in die 
gewünschte Endform des Formteils gebracht. Die zumindest 
teilweise verunreinigten Gipsteilchen werden vor der Druckan­
wendung mit Bewehrungsmaterialien versehen.
Patent EP-0181627-A3 (EP)
IPC: E04B1/86
Filed: 1985-11-11
Abstract: Bei einer schalldämmenden Verbundplatte aus zwei 
metallischen Deckblechen (1) besteht der Gummikern (2) aus 
gebundenem Gummischrott oder Gummigranulat, wodurch 
sowohl die Wärme- als auch die Schalldämmung merklich 
erhöht werden.  
     In einfacher Weise wird diese Verbundplatte dadurch 
hergestellt, daß die beschichteten Deckbleche (1) und 
Schmelzkleberfolien (3) auf den Gummischrottkern (2) aufge­
legt werden, worauf dieser Verbund unter Erhitzung einer 
fortschreitenden Flächencressung unterworfen wird.
Patent EP-0165690-A3 (EP)
IPC: B65G53/66
Filed: 1985-05-02
Abstract: An apparatus and method for dispensing a powder to a 
washing container (60) within a washing machine. A prefer­
red embodiment (10) of the apparatus includes a plurality of 
powder hoppers (12) which store, for example, powdered 
detergent, bleach, softener and sour. Valves (14) selectively 
permit the powdered products to flow from the hoppers (12) 
to metering canisters (22), the canisters (22) metering from 
the hoppers (12) predetermined amounts of the products. At 
various times in the washing machine's cycle the powdered 
products are pnuematically launched and conveyed to a 
flush bin (32) where the products are mixed with water to 
form a solution. The resulting solution is carried from the 
flush bin (32) to the washing container (60) within the 
washing machine.
Patent EP-0182774-A3 (EP)
Title: Step motor monitoring device
IPC: H02P8/00
Filed: 1985-10-30
Abstract: 1. Circuit arrangement for monitoring a stepping motor (1), with a control generator (5) for generating the control pulses for the stepping motor, with a power stage (4), downstream of the control generator, for feeding the stepping motor, with a check-back indicator (3), mechanically coupled to the stepping motor and set up for the emission of an actual signal (si ), with a comparator (6) for comparison of the number of prescribed steps, from the set signal (ss ) of the control generator (5), with the number of steps carried out, from the actual signal (si ) of the check-back indicator (3), and for the emission of an error signal (sf , sf' ) if its two input signals do not coincide, and with a current setting stage (8), to the input of which the error signal of the comparator can be fed and the output signal (sa ) of which, determining the magnitude of the stepping motor current (s1 ) can be fed to the power stage, characterized in that a timing element (7) is connected between the output of the comparator (6) and the input of the power stage (4), which timing element makes possible an essentially undelayed increase in the output signal (sa ) from a first prescribable current value to a second current value, lying above the first current value, and a delayed decrease in the output signal to the first current value.
Patent EP-0200937-A3 (EP)
Title: Apparatus for producing plastic pieces, particularly hollow plastic parts
IPC: B29C51/20
Filed: 1986-04-08
Abstract: A mold-closing and holding mechanism, especially for a deep drawing apparatus making hollow articles from a thermoplastic web provides force-storing elements between the mold halves and the drive so that when the drive which can use a check motor is cut off, the force-storing elements can continue to exert a uniform closure force at least upon the regions at which a weld is to be formed from the shaped parts.
Patent EP-0218099-A3 (EP)
Title: Amides of teicoplanin compounds
IPC: C07K9/00
Filed: 1986-09-04
Abstract: The present invention relates to amide derivatives of teicoplanin compounds. Teicoplanin is an antibiotic substance active mainly against gram-positive bacteria and its derivatives, which are collectively named "teicoplanin compounds", are the components, pseudoaglycones and aglycone thereof. The compounds of the invention are obtained according to a proper amidation process and are active as antibiotics.
Patent EP-0226938-A3 (EP)
IPC: G06K9/00
Filed: 1986-12-10
Abstract: Das Verfahren zur Erkennung von Teilen, die in beliebi­
ger Orientierung angeordnet sind, besteht in der Aufnahme, 
im Speichern und der Weiterverarbeitung von digitalisierten 
Bildern. Dabei werden eine Vielzahl von Bildern der zu hand­
habenden Teile in rascher Folge oder gleichzeitig und mit un­
terschiedlichen Lichtverhältnissen aufgenommen, die 
zwischen Kanten- und Konturenkontrasten und Flächen­
merkmalen unterscheiden, wobei die so gewonnenen Bilder 
dahingehend verarbeitet werden, daß die Kanten- und Kontu­
renkontraste verstärkt und die Flächenmerkmale eliminiert 
werden.
Patent EP-0201160-A3 (EP)
IPC: A61B17/02
Filed: 1986-02-24
Abstract: A Taylor-type force-fulcrum retractor (10) has a broad 
malleable band (12) which is readily shaped by hand to fit 
any situation and yet holds that shape against forces that 
may be applied to pull the muscles away from the centre of 
an incision. The force-fulcrum retractor is particularly use­
ful in spinal surgery and may have a claw-like spike or 
spikes (14) which penetrate the surface of a bone within 
the incision to establish an extraordinarily secure fulcrum.
Patent EP-0199447-A3 (EP)
IPC: G01S13/86
Filed: 1986-03-10
Abstract: Detection apparatus which is sensitive both to radiation 
and to the proximity of the radiation source, as well as 
destruction apparatus embodying detection apparatus.
Patent EP-0224983-A3 (EP)
Title: Trolley pole raising and lowering apparatus
IPC: B60L5/16
Filed: 1986-07-21
Abstract: A trolley pole (10) is supported on a vertical shaft (52) so as to be rotatable from side to side while in its elevated, operating position. The shaft is supported on a support structure including a pivot plate (40) which is tiltably mounted on a base plate (25) on a vehicle (12). The pivot plate can be tilted by extending the arm (37) of a linear actuator (33). When the pivot plate is tilted, the pole is lowered and centered, and a gravity-operated latch structure (62-68) comes into effect to maintain the pole centered whenever it is not in its operating postion.An electrical control circuit (Figure 6) for operating the actuator is also disclosed.