baber/WOPTO huggingface dataset:
Patent EP-0227912-A2 (EP)
Inventor: SHORR LEONARD M DR
IPC: C08K5/3412
Filed: 1986-10-30
Abstract: The present invention relates to fire retardant polymer composition obtained by the incorporation of N-tribromophenylma­leimide as a fire retardant additive. The preferred amount of bromine is above 0.5% by weight of the composition. The polymer is selected from polystyrene, styrenic polymers and copolymers, rubbers, epoxy resins, plasticized PVC, polyurethanes and ABS resins. If desired, one or more additional fire retardant may be incorporated in the composition. Optionally synergistic fire retardant additives such as antimony oxide, or organo-phosphorus compounds are also incorporated. The flame retardant polymer compositions have improved properties compared with those obtained with known flame retardant reagents. It was also unexpectedly found that the fire retardant additive imparts stability against ultraviolet light irradiation to the polymer composition.
Patent EP-0226848-A2 (EP)
Inventor: WINGLER FRANK DR
IPC: B29C45/56
Filed: 1986-11-25
Abstract: The transfer moulding process is carried out with a heatable mould, which essentially comprises a bottom force (1), a guide sleeve (5), resting with sealing lips (6) tightly on the bottom force (1), and a top force (7, 8) axially displaceable in the guide sleeve (5) and having a surface adapted to the geometry of the back side of the contact lens. In a first step, the melt of the thermoplastic starting material is injected through a sprue channel (3) into the mould (4). In a second step, the sprue channel (3) of the still hot mould is then closed by a counterplate (11) and the mould is placed into a clamping apparatus, so that the contact lens blank (16) cools under pressure in the mould. <IMAGE>
Patent EP-0226169-A2 (EP)
Inventor: NOWAK MACIEJ
IPC: E04G3/28
Filed: 1986-12-09
Abstract: The working platform is intended for doing work at some heights, such as painting, washing and cleaning structures and windows under the ceilings of rooms, particularly industrial shops. The working platform consists of upper segment 1 and lower segment 2 which are slideably mounted relative each other and a proper number of hangers 15 used for attaching the working platform at a proper height, particularly to the structural components located under the ceilings of industrial shops. 
     The working platform is slid horizontally directly at a height.
Patent EP-0228692-A2 (EP)
Inventor: NAMBU MASAO
IPC: A61K49/00
Filed: 1986-12-23
Abstract: A skin marker is provided for diagnosis by X-ray tomography and nuclear magnetic resonance imaging. The skin marker is composed of a vessel in which a non-magnetic and X-ray radioopaque material is dispersed, and a hydrogel of high water content filled in the vessel. The hydrogel is prepared by a process comprising a casting step of casting into the vessel an aqueous solution containing more than 8 wt% and not more than 20 wt% of a polyvinyl alcohol having a degree of hydrolysis of not less than 98 mol% and an average polymerization degree of not less than 1,000, a freezing step of cooling the cast aquesous solution to a temperature of not higher than - (minus)n 10°C to obtain a frozen mass, a thawing step of thawing the frozen mass, and one to seven additional cyclic processing steps each including the freezing and thawing steps.
Patent EP-0197567-A2 (EP)
Inventor: RADAELLI DARIO
IPC: F02M51/08
Filed: 1986-01-31
Abstract: The electroinjector according to the invention is provided with a small glass-shaped armature, whose bottom wall is constituted by a plate, of impact resistant material and directly fastened on to the cylindrical side wall of the same armature, with which a shutter of an injection nozzle is solid.
Patent EP-0203623-A2 (EP)
Inventor: SCORTA ROBERTO
IPC: H05K3/34
Filed: 1986-03-03
Abstract: The invention relates to a device for soldering the components on printed circuits, of the type for carrying out so-called wavesoldering. As claimed in the invention, the printed circuits are fed in a feed direction that coincides with the machine's main axis, and the soldering wave is produced in such a manner that, on the one hand, its main dimension is oblique in relation to the said feed direction and/or, on the other hand, it is subject to an orbital or alternative movement in the direction of its said main dimension.
Patent EP-0222453-A2 (EP)
Inventor: KUYPER JAN
IPC: C08G64/20
Filed: 1986-11-06
Abstract: Process for the preparation of polycarbonates by reacting at least one epoxy compound with carbon dioxide at 40 to 200 °C and 2 to 40 bar in the presence of a catalytic amount of a double metal cyanide complex and
     a) one or more salts composed of at least bivalent metal ions and metal-free anions having a solubility in water of at least 1 g/100 ml at 25 °C, and/or   b) one or more no-metal containing acids of which a 0.1 N solution in water at 25 °C has a pH not exceeding 3.
Patent EP-0198641-A2 (EP)
Inventor: PLEVNIK STANISLAV
IPC: A63B23/00
Filed: 1986-04-04
Abstract: A plurality of devices (10) each have identical size and shape, but are of graded weights. A device is inserted into the vagina of a subject, and if the pelvic floor muscles (12) are capable of retaining that weight, the device is replaced by a heavier one. The heaviest that can be retained is a measure of a pelvic floor muscle strength, and the muscles can be exercised by retaining the device for a predetermined time, such as 15 to 20 minutes per day.
Patent EP-0207660-A2 (EP)
Inventor: LAYTON CHARLES THOMAS
IPC: F16D65/14
Filed: 1986-06-11
Abstract: Awedge-type brake actuator has a pair of brake-actuating tappets (22A) engagable by a pair of rollers (22) carried by a Cage (17), the rollers being separable to expand the tappets by the action of a wedge (11) movable between the rollers by means of an actuating member (16). A stop means is provided in the form of a sleeve (30) which acts to limit movement of the cage relative to the wedge member.
Patent EP-0213929-A2 (EP)
Inventor: MURATA YOSHITOSHI
IPC: H04Q7/28
Filed: 1986-08-27
Abstract: In a method and apparatus for controlling a radio telephone system of the type wherein a connection between a wired telephone channel and a plurality of radio telephone sets (5, 5') is controlled by a single master apparatus (4) connected to the wired telephoen channel, a paging through the wired telephone channel is detected, a paging signal is sent to the radio telephone sets (5, 5') from the master apparatus (4) when the paging is detected and a paging response signal is sent to the master apparatus (4) from the radio telephone set (5, 5') in response to the paging signal Further a channel designating signal is sent to the radio tetephone set 15. 5') in accordance with the paging response signal a radio channel of the master apparatus (4) is swrtched to a radio channel corresponding to the channel designating signal, the radio channel of the radio telephone set is switched to a radio channel corresponding to the channel designating signal, and a speech channel is established between a rdro channel set responding to the paging signal and the wred telephone channel.
Patent EP-0190104-A2 (EP)
Inventor: BURKE PETER EDWARD
IPC: C08F222/12
Filed: 1986-01-27
Abstract: Die Erfindung betrifft ein Verfahren zur Herstellung von hydrolysiertem Polymaleinsäureanhydrid, welches dadurch gekennzeichnet ist, dass man ein aus (a) Maleinsäureanhydrid, (b) einem reaktionsfähigen aromatischen Lösungsmittel, (c) einem Alkohol oder Glykol mit bis zu 4 Kohlenstoffatomen oder einem Ester eines solchen Alkohols oder Glykols mit Maleinsäure und (d) Di-tert.-butylperoxyd bestehendes Reaktionsgemisch erhitzt und dann das so entstandene Polymer hydrolysiert.
Patent EP-0199688-A2 (EP)
Inventor: GEDEON ANDRAS
IPC: A61B5/083
Filed: 1986-03-12
Abstract: I Apparatus for measuring the oxygen uptake of a person inected to a respirator (23) includes a closed container (1) :ariable volume. The container (1) can be connected to the piratory passages of the person, via an inspiration line (2) i an expiration line (3), so that the person can inspire from expire to the container (1). One of the lines incorporates arbon dioxide absorber (19) for removing carbon dioxide m the respiratory gas. Means (17, 18) are provided for nitoring the volume of the container (1), and controllable ans (8,9,10) are found for supplying pure oxygen gas to container (1). The oxygen-gas supply means (8,9,10) are controlled by the means (17,18) monitoring the volume of bellows (1) that the volume of the bellows at a given determined point in the breathing cycle of the person mected to the apparatus is held substantially unchanged. ans are also provided for determining the amount of gen gas supplied to the container (1) herewith. The erior of the container (1) is connected to the respirator via a line (11) incorporating closure means (12), so that or to the actual measuring process the person connected the apparatus obtains assistance in breathing from the pirator via the interior of the container (4) and the volume <sub>l</sub>as therein assumes a state of equilibrium with respect to iperature and relative humidity prior to commencing the asuring operation. The variable container (1) is enclosed n outer, rigid vessel (13), the interior of which communi- es with the respirator (23), so as to provide requisite breathing assistance during the actual measuring process.
Patent EP-0232850-A2 (EP)
Inventor: WEGNER EUGENE HERMAN
IPC: B01F7/00
Filed: 1987-02-04
Abstract: Fermentation apparatus useful for conducting aerobic fermentations of microbial cells, particularly at high productivities, is disclosed.
Patent EP-0237933-A2 (EP)
Inventor: TANI KEIZO C O PATENT DIVISION
IPC: H01L27/082
Filed: 1987-03-11
Abstract: An additional p-n junction diode (D1), having a forward bias voltage (V<sub>F</sub>) smaller than a forward bias voltage (V<sub>BEF</sub>) between the base and emitter of first-stage specific transistor (TR1) of 3-stage Darlington-connected npn transistors (TR1 to TR3), is electrically connected in parallel between a p-type base layer and an n-type collector layer of the-specific transistor (TR1). The polarities of the p-type and n-type layers of the diode (D1) are respectively the same as those of the parallel-connected p-type base and n-type collector layers of the specific transistor (TR1).
Patent EP-0241029-A2 (EP)
Inventor: MORITA KIYOMI
IPC: F02D41/04
Filed: 1987-04-09
Abstract: An engine controlling system (30) is operative to control injection of fuel into an engine (10) and an ignition timing thereof in accordance with predetermined maps, respectively. Each map is at a lattice pattern showing predetermined relationship between engine speed and load value determined based on the engine speed and an engine intake air flow in terms of mass flow. When the degree of the opening of the throttle valve (14) is greater than a predetermined value and the engine speed and the load value read on the maps do not fall in power zones in the maps, the engine controlling system (30) operates to increase the fuel supply and retard the ignition timing so that the increased rate of fuel supply and the retarded ignition timing fall in the power zones in the maps to prevent occurrence of a knock.
Patent EP-0253257-A2 (EP)
Inventor: NIEWOHNER ULRICH DR
IPC: A61K31/44
Filed: 1987-07-06
Abstract: Antithrombotic, antiatherosclerotic and antiischaemic compounds of the formula   <IMAGE>   in which R1 is   <IMAGE>   or SO2R4, R3 is aryl, substituted aryl, heteroaryl, aralkyl or the group   <IMAGE> R4 is aryl or substituted aryl, R2 is OH, alkoxy, phenoxy, benzoxy or NR5R6, and R5 and R6 each independently is hydrogen or alkyl, or one of the radicals R5 or R6 is benzyl, and physiologically acceptable salts thereof with mono- and divalent cations.
Patent EP-0263521-A2 (EP)
Inventor: KONIG WOLFGANG DR
IPC: C07K9/00
Filed: 1987-10-08
Abstract: The invention relates to peptides of the formula  <IMAGE>  in which X is absent or is hydrogen or acyl; A is Pgl, de-hydro-Pro, Pro, D-Thi or D-Pgl or represents optionally substituted D-Nal(2), D-Phe or D-Trp; B is His or optionally substituted D-Phe; C is Trp, D-Thi, D-Pal(3) or optionally substituted D-Trp; D is Tyr, Arg of His; E is D-Ser(R1),  beta -Asn,  beta -Asp-OMe, D-Thi or -NH-CH(CH2R2)-CO-; F is Ser(R1), Leu, Trp or Phe; G is Gly-NH2, Aza-Gly-NH2, D-Ala-NH2 or NH-alkyl; R1 is glycosyl and R2 is hydrogen, acyl, aryl or heteroaryl. The invention also relates to methods for the preparation of these peptides, agents containing them and their use.
Patent EP-0268822-A2 (EP)
Inventor: SCHRIEVER THOMAS
IPC: E04B2/60
Filed: 1987-10-21
Abstract: Building element kits used for the interior lining of carcasses are not flexible enough and permit, in particular, subsequent alterations only at considerable expense. The supporting structure of the building element kit is of completely cantilever design and the cladding panels are suspended from it with a firm fit but so as to be easily removable. The supporting structure can then also support all mounting elements in an exchangeable and easily accessible manner. Interior fixtures of carcasses, particularly in the hotel and restaurant section. <IMAGE>
Patent EP-0273537-A2 (EP)
Inventor: FELLER MURRAY F
IPC: G01F1/10
Filed: 1987-01-06
Abstract: The disclosed apparatus for sensing the flow of fluid along a passage includes a turbine-type rotor formed of high-resistivity insulation and supported coaxially in the passage. The rotor has spiral vanes distributed about a core. A stator upstream of the rotor provides a spiralling flow pattern in the zone of the rotor. The stator has vanes that spiral in the same direction as the rotor's vanes but as a lower pitch. An electrical sensor provides a varying signal representing the rotation of the rotor. The output signal waves are accurately proportional to the flow over an unusually wide range of flow rates. The electrical sensor includes electrodes exposed to the flow passage, a sensing electrode that is wider than the thickness of a rotor vane and a metal pipe that serves as a companion electrode. Successive pairs of rotor vanes span the sensing electrode at intervals as the rotor turns, periodically acting as barriers that reduce con­duction through the fluid in the passage.
Patent EP-0253459-A2 (EP)
Inventor: ISENBERG ARNOLD OTTO
IPC: C25B9/19
Filed: 1987-01-26
Abstract: Exterior electrode bonded to the exterior of a tubular, solid, oxygen ion-conducting electrolyte where the electrolyte is also in contact with an interior electrode, said exterior electrode comprising particles of an elec­tronic conductor contacting the electrolyte, where a ceramic metal oxide coating partially surrounds the par­ticles and is bonded to the electrolyte, and where a coating of an ionic-electronic conductive material is attached to the ceramic metal oxide coating and to the exposed portions of the particles.
Patent EP-0262899-A2 (EP)
Inventor: AHRENS MAX
IPC: B23D35/00
Filed: 1987-09-28
Abstract: An improved billet shear for use in a horizontal continuous casting system comprises a pair of oppositely positioned hydraulic cylinders (24, 25) and a pair of inwardly facing shearing blades (11, 12). The shearing blades (11, 12) are multi-faceted to produce simultaneous shearing of the casting and camming of the casting separations during the shearing process.
Patent EP-0265147-A2 (EP)
Inventor: PARMAR AMRAT
IPC: F16J15/34
Filed: 1987-10-13
Abstract: A rotary mechanical face seal includes first and second seal face members (10, 14), the sealing face (13) of one seal face member (14) being urged into engagement with the sealing face (16) of the other seal face member (10), said seal face members (10, 14) being such that when subjected to temperature gradients due to the generation of heat at the sealing faces (13, 16) the sealing faces (13, 16) will remain substantially parallel in spite of any thermal distortion of the seal face members (10, 14).
Patent EP-0269293-A2 (EP)
Inventor: OHMAE TADAYUKI
IPC: C08L23/08
Filed: 1987-11-04
Abstract: A melt kneaded mixture is formed of, by wt,
     (A) 100 parts of a poly-α-olefin (e.g. polypropylene);   (B) 1 to 20 parts of an ethylene copolymer having a melt index as defined in JIS-6760 at 190°C of 1 to 1,000 g/10 mins, produced by high pressure continuous poly­merization with a free radical catalyst of
   (a) 40 to 95% of ethylene and   (b) 5 to 60% of at least one dialkylaminoalkyl acrylamide comonomer represented by the formula:
      wherein R₁ is H or -CH₃; R₂ and R₃ each is hydrogen or C1-4 alkyl; and n is 2 to 4; 
      and optionally up to 20 wt% of an unsaturated ester       (C) 0 to 3 parts of at least one alkali metal salt of a C7-24 organic carboxylic acid (e.g. a stearate); and optionally other additives.   
     This composition can be melt spun into fibers or fabricated into other products, all of which are easily dyed especially with anionic dyes, alone or with other fibers.
Patent EP-0278484-A2 (EP)
Inventor: SCHRODT HANS-JOACHIM
IPC: G06K11/06
Filed: 1988-02-10
Abstract: In order to make a digitalisation board having two groups of conductor paths (2, 3, 4, 5; 2', 3', 4') which are in each case parallel within the group, the groups running at right angles to one another and being arranged to be coplanar, the conductor paths (2, 3, 4, 5; 2', 3', 4') are produced from a metal layer by etching and are covered with a dielectric material layer (13; 13'). The ends (6, 7, 8, 9; 6', 7', 8') of the conductor paths (2, 3, 4, 5; 2', 3', 4') in this case have the dielectric material removed from them and are connected by printing using a printing ink which is electrically conductive or which can be metallised. <IMAGE>
Patent EP-0285169-A2 (EP)
Inventor: NAKAI YOSHIHIRO C O OSAKA WORK
IPC: C04B35/653
Filed: 1988-03-31
Abstract: A method of manufacturing a superconductor is carried out by first preparing a material composed of Y₁Ba₂Cu₃O₇. This material is heated/molten in a platinum crucible. A melt thus obtained is drawn out from a high-temperature frame provided above the platinum crucible and heated to a temperature exceeding the melting point of the material. The melt thus drawn out is cooled by natural standing, to be solidified. As the result, an elongated superconductor composed of Y₁Ba₂Cu₃O₇ can be obtained. This superconductor enters a superconductive state at 90 K.
Patent EP-0326652-A2 (EP)
Inventor: DIRRIGL HANS ALBERT
IPC: B09B3/00
Filed: 1988-10-12
Abstract: The invention relates to a mobile device for handling, in particular, highly toxic waste. A filling funnel, below which stable packaging containers can be arranged, is mounted on a waggon. After the packaging containers are filled, they are closed and transported, for example, to an incineration plant. It is advantageous that the handling of the highly toxic waste is made easier since when unloading the filled packaging containers and when handling them at the site of disposal, it is no longer necessary to work under full-protection conditions, i.e. less strict safety and protection regulations apply with respect to the packaged waste. <IMAGE>
Patent EP-0320711-A2 (EP)
Inventor: CONFALONIERI PIERANGELO
IPC: H03K5/1252
Filed: 1988-12-02
Abstract: The antibounce circuit comprises:
     a) a first flip-flop constituted by a first and a second NAND gate (10, 12) having their respective outputs connected to one of the inputs of the other gate, the free input of the first gate being the input for said digital signal;   b) a second flip-flop constituted by a third and a fourth NAND gate (14, 16) having their respective outputs connected to one of the inputs of the other gate, the free input of the third gate being connected to the output of the first gate;   c)a non-inverting delay circuit (20, 22, 24) connecting the output of the third gate to the free input of the second gate;   d) a first inverter connecting the output of the delay circuit to the free input of the fourth gate.
Patent EP-0319873-A2 (EP)
Inventor: BURNAM MICHAEL H
IPC: G01N33/487
Filed: 1988-12-03
Abstract: The present invention relates to a method and apparatus for analyzing blood using a disposable sensing unit which is configurated for single determination analysis of certain constituents of blood.
Patent EP-0322753-A2 (EP)
Inventor: ROBINSKY ELI I
IPC: B01D29/11
Filed: 1988-12-22
Abstract: A method and apparatus for backwashing filter elements in a filter vessel. At least one collapsible bladder (52) in the form of a tube is suspended together with a plurality of filter elements (18) in a mixture compartment (22) of a vessel (10) for filtering solids from a liquid-solids mixture, the tube having a volumetric displacement at least as great as the volume of filtrate required to flow from a filtrate compartment (20) into the filter elements to slightly expand filter fabric (26) enveloping the filter elements to disengage filtercake deposited thereon. Means are provided to fill the tube with fluid for expansion thereof and to rapidly empty fluid from the tube for sudden collapse of the tube and attendant rapid reverse flow of filtrate from the filtrate compartment.
Patent EP-0322904-A2 (EP)
Inventor: ISHIGE OSAMU
IPC: C07C311/39
Filed: 1988-12-28
Abstract: A silver halide light-sensitive color photographic material which comprises a coupler represented by formula [I];
      wherein A represents a coupler residue that is capable of releasing the remaining group of said coupler upon reaction with an oxidation product of a developing agent; L represents a timing group which is capable of releasing the rest of the group after said remaining group being released from A; n represents 0 or 1; X represents an oxygen or sulfur atom; Y represents a - NHSO₂R₁′ group,
      or a - NHCOR₁′ group, in which formulas R₁′ and R₂′ independently represent a hydrogen atom, an aliphatic group, an aromatic group or a heterocyclic group; R₁ and R₂′ independently represent a hydrogen atom, an aliphatic group, an aromatic group or a heterocyclic group; R₃ represents a substituent group; m represents 0, 1 or 2, provided that when m is 2, two R₃s may be different, and that two of R₁, R₂ and R₃ or two of R₁′ R₂′ and R₃′ may be divalent groups to form a ring structure.
Patent EP-0314204-A2 (EP)
Inventor: FINHOLM WILLIAM STAFFORD
IPC: G10C3/22
Filed: 1988-08-02
Abstract: In a piano normally of a grand piano type, key action mechanism includes a combination of a fly lever distal end (50) acting on a hammer lever (20) through an intermediate thrust balancing lever (27), the thrust balancing lever (27) being pivoted at an intermediate portion (43) between proximal and distal ends thereof, and the thrust balancing lever distal end (42) having a change-of-direction roller (49) over which a non-resilient cord (48) is drawn, one end of the cord (48) being connected to an intermediate portion (47) of a wippen lever (25) pivoted at one end thereof, and an opposite end of the cord (48) being connected to a proximate end of a helical spring (46), and a distal end of the helical spring (46) being connected to an intermediate portion of the fly lever (26) of which the fly lever's lower portion is pivotably mounted on a distal end (34) of the wippen lever (25), such that when an upward portion of a laterally-extending proximal end (35) of the fly lever is raised to contact an abutment (36), further raising of the wippen's distal end (54) moves the thrust balancing distal end (42) upwardly as a result of the fly lever's distal end (50) pivotally moving laterally from beneath the thrust balancing lever's distal end (42), downward pressure on the change-of-direction roller (49) increasing as the fly lever's distal (50) end pivots laterally.