baber/WOPTO huggingface dataset:
Patent EP-2413499-B1 (EP)
Inventor: ONISHI AKINOBU
IPC: H03F1/02
Filed: 2011-07-22
Granted: 2013-05-01
Abstract: A switched capacitor circuit comprises a capacitor (C1), switches (SW1 ˆ¼ SW4) provided on an input side and an output side of the capacitor (C1), respectively, and an operational amplifier of a later stage which receives an output of the capacitor (C1), wherein a current value of a current supplied to the operational amplifier is switched according to at least one open/closed state of the switches (SW1 ˆ¼ SW4).
Patent EP-2484418-B1 (EP)
Inventor: NORMAN DAVID ANTHONY
IPC: A63H11/02
Filed: 2010-09-24
Granted: 2014-01-29
Abstract: The vehicle (100) has front and rear legs (104) inclined in a direction. A resilient nose or front part (108) is made of rubber so that the vehicle is rebounded when hitting an obstacle. The front legs are adjusted to bend when the vehicle is vibrated. A vibration drive produces upwardly directed force such that the vehicle is brought for hopping or the front legs are raised from a base surface. The drive produces laterally directed force to provide a tendency of rotating the vehicle when the nose or front part is raised. The vehicle exhibits shape of a beetle, insect, reptile or an animal.
Patent EP-2529698-B1 (EP)
Inventor: SALAHIEH AMR
IPC: A61F2/01
Filed: 2004-12-22
Granted: 2014-01-29
Abstract: Apparatus for endovasculary replacing a native aortic valve is described. The apparatus comprising: an expandable anchor adapted to be endovascularly delivered and secured at an anchor site within the native aortic valve, the expandable anchor having a delivery length in a delivery configuration substantially greater than a deployed length in a deployed configuration; and a replacement valve configured to be secured within the anchor, a lock or a plurality of locks configured to maintain expansion of the anchor.
Patent EP-3290921-B1 (EP)
Inventor: ISMAGILOV RUSTEM F
IPC: G01N/
Filed: 2003-05-09
Granted: 2022-06-15
Abstract: The present invention provides microfabricated substrates and methods of conducting reactions within these substrates. The reactions occur in plugs transported in the flow of a carrier-fluid.
Patent EP-0006386-B1 (EP)
IPC: E06B3/80
Filed: 1979-06-13
Granted: 1982-04-21
Abstract: 1. A flexible transparent band for use in sheet strip doors for closing entrances and exits of workshops or stores through which transporting or handling machines may travel, said doors being in the form of a plurality of vertical planar bands (1) provided with longitudinally extending parallel beads (2) which are equally spaced apart and project from each of the two faces of a band, characterised in that the distance between two beads (2) of a band (1) is so calculated that relatively sharp parts of said machine, whose width is of the order of magnitude of the width of the ends of lifting forks, always come into contact with at least two beads (2).
Patent EP-0014904-B1 (EP)
Title: Paper coating compositions
IPC: D21H19/58
Filed: 1980-02-07
Granted: 1981-11-04
Abstract: An improved paper-coating composition which contains, per 100 parts by weight of a finely divided pigment, from 5 to 25 parts by weight of a copolymer A, in the form of an aqueous dispersion, as a binder, and from 0.5 to 10 parts by weight of a copolymer B, containing (a) from 20 to 70% by weight of copolymerized units of hydroxy-C2-C4-alkyl acrylates or hydroxy-C2-C4-alkyl methacrylates, (b) from 10 to 50% by weight of copolymerized units of acrylic acid, methacrylic acid, maleic acid and/or monoesters of maleic acid and (c) from 5 to 50% by weight of copolymerized units of acrylonitrile, methacrylonitrile, C1-C4-alkyl acrylates of C1-C4-alkyl methacrylates, or vinyl esters of saturated C2-C4-carboxylic acids as the co-binder, with or without from 0.1 to 2.0 parts by weight of an optical brightener which is activated by the co-binder. The paper-coating composition has high water retention.
Patent EP-0021036-B1 (EP)
IPC: B65D41/18
Filed: 1980-05-21
Granted: 1985-05-02
Abstract: A bottle cap is provided with a circular inner peripheral relief member that is in opposition to a mating groove in the neck of the bottle. An annular collar is positioned beneath the relief member and is spaced from the neck of the bottle. A bottle opener is used to crack the annular collar to thereby indicate that the cap has been removed.
Patent EP-0025508-B1 (EP)
IPC: A61K35/16
Filed: 1980-08-09
Granted: 1983-08-03
Abstract: What is disclosed is a process for isolating or purifying the third component of complement (C 3) from blood plasma and other solutions containing C 3 using a material with affinity for C 3 such as protamine or a salt thereof, which is fixed to a carrier.
Patent EP-0044358-B1 (EP)
IPC: A23L33/115
Filed: 1980-07-10
Granted: 1984-06-20
Abstract: Simulated adipose tissue is provided by heat coagulation of an aqueous emulsion of lipid material having protein fibres dispersed therein, formed using at least one emulsifying protein isolate, egg white and gelatin in defined proportions as the emulsifying and coagulating agents. The heat coagulated material has good oil release on cooking and in the mouth and may be flavoured for any desired end use. A bacon analog utilizing the simulated adipose tissue as the white (fat) phase thereof is described.
Patent EP-0025437-B1 (EP)
IPC: G01S3/48
Filed: 1980-09-24
Granted: 1983-02-23
Abstract: A radar system comprises an antenna (2), which consists of a reflector (5) with two vertically mounted receiving elements (6, 7), and two receiving channels (3, 4) connected to the receiving elements. The receiving elements form, in cooperation with the reflector, practically coinciding cosecant-squared beam patterns. A measuring circuit (25), connected to the two receiving channels, measures the phase difference between the signals received in the receiving elements, which phase difference corresponds with the elevation angle of the target from which the signals were received.
Patent EP-0033732-B1 (EP)
IPC: A61M16/00
Filed: 1981-02-09
Granted: 1987-01-07
Abstract: PCT No. PCT/EP80/00062 Sec. 371 Date Mar. 23, 1981 Sec. 102(e) Date Mar. 23, 1981 PCT Filed Jul. 23, 1980 PCT Pub. No. WO81/00212 PCT Pub. Date Feb. 5, 1981.An apparatus (B) for reanimating new-born children with at least two stages provided with an inhaling pressure controlling device. In this apparatus during breathing by blowing pressure, a breathing is possible according to "IPPV+PEEP and CPAP". The breathing apparatus (B) is of a simple construction and affords high safety for the patient. The breathing apparatus (B) has in a first breathing stage a water column (2) the maximum pressure of which corresponds to the maximum inhaling pressure. In the second breathing stage, a choke is connectable to the water column (2) of the first stage. In one embodiment the choke (6) is removable, in another embodiment it is made of a water column (32) connected in series. With the second stage higher limited blowing pressures may be used for the lungs. In order to obtain a constant static pressure upon expiration and a positive pressure at the end of expiration it is possible to secure on the expiration opening (5,23) of the patient's adaptator (4) another choke (6,6') which may be identical to the second stage choke.
Patent EP-0042608-B1 (EP)
IPC: B62D49/06
Filed: 1981-06-20
Granted: 1984-10-03
Abstract: A parking stand means for use as a strut between the ground and an elevated portion of a tractor-dismounted implement which has also an associated part resting on the ground so that the strut and a portion of the implement form a triangular support for the implement. The strut is carried by the implement for uphill and downhill sliding between retracted and supporting or park positions and is also connected in such manner that it can swing forwardly toward the implement for retracted position and rearwardly to its park position. A pin is provided for selectively locking the support in either position. A further feature is a device for preventing rearward swinging of the support until it has traveled downhill through a predetermined range.
Patent EP-0043570-B1 (EP)
IPC: G02B6/44
Filed: 1981-07-03
Granted: 1984-04-04
Abstract: A sleeve for protecting the splices between waveguide cores or optical fibers, which cores or fibers are received in groups or bundles which in turn are received in a light waveguide cable characterized by a housing having an entrance for each of the cables, said housing containing a plurality of removable plates with a single plate for each group of individual light waveguide cores or fibers, said plates being arranged in the housing in spaced relationship with each of the plates containing a plurality of holding elements for the splices between the light waveguide cores and guide pins for holding the excess lengths of the light waveguide cores in loose loops on the plate. Preferably, the sleeve includes a comb adjacent each of the entrances for spreading the individual bundles or groups of individual light waveguide cores to the spacing between the plates.
Patent EP-0045943-B1 (EP)
IPC: A61C1/00
Filed: 1981-08-05
Granted: 1985-01-16
Abstract: 1. A handpiece, particularly for dentistry purposes, having a longitudinal gripping sleeve which has a cross-sectional shape whose width in the gripping region is constant from the drive end (5) to about two-thirds of the overall length (1) of the gripping sleeve, whose thickness reduces from the central region of the gripping sleeve (Fig. 5) towards both the ends (5, 6), and which contains profiled portions arranged opposite one another on its outer surface, characterised in that in its outer contour the gripping sleeve (1) is elliptical in cross-section, the ratio of the two ellipse axes (a, b) being unequal to unity in the central region of the handle sleeve (Fig. 5) and becoming equal to unity in the directions of the tool and drive ends, so that a circular cross-section occurs at the ends (5, 6), the smaller ellipse axis (minor axis b) represents the width and the larger ellipse axis (major axis a ) represents the thickness ; and that the profiled portions are arranged in the region of the junction of the curvatures from the major apex to the minor apex of the ellipses on only two surfaces (8, 8a) which are arranged diametrically opposite to one another and whose width (c) extends over the minor apex and whose length (d) extends over at least two-thirds of the overall length of the gripping sleeve (I), in the form of elevations and recesses which are approximately rectangular in cross-section and which form grooves (10) and ribs (11) which extend along the gripping sleeve (1), the ribs (11) being such that their surfaces lie within the theoretical outer contour of the gripping sleeve (1).
Patent EP-0034871-B1 (EP)
Title: Process for preparing esters of alkanoic acids via rearrangement of alpha-haloketals
IPC: C07D333/22
Filed: 1981-02-23
Granted: 1985-07-31
Abstract: Process for preparing esters of alkanoic acids via rearrangement of alpha-haloketals in the presence of a Lewis acid.The reaction is preferably carried out in the presence of catalytic amounts of a Lewis acid and of a diluent at a temperature in the range from about 0° to the reflux temperature of the diluent.The esters thus obtained are useful as intermediate products for preparing drugs.The process involves the preparation of new alpha-haloketals.
Patent EP-0036355-B1 (EP)
IPC: F24D11/02
Filed: 1981-03-05
Granted: 1986-07-23
Abstract: The invention relates to a heating installation for home or industrial use. It is of the type including a heat source associated with a heat pump of which the heat produced is given up to a heating fluid contained in an enclosure connected to heating members placed in the premises to be heated. It is characterized in that at least one part of the heat produced by the exhaust heat source is capable of being transferred to the heating fluid and of being added to that given up by the heat pump. The invention is particularly useful as a boiler for a heating system.
Patent EP-0047258-B1 (EP)
IPC: E05B49/00
Filed: 1981-02-27
Granted: 1984-05-02
Abstract: An electronic lock for a door includes a built-in generator (20) for generating electrical energy for operating an electronic code recognition circuit and energising a lock-release solenoid when appropriate. The generator (20) is linked to the door handle spindle (31) via a resilient mechanical energy storage device (24) which is "wound up" during the initial part of turning of the handle and tripped at a predetermined point to release stored energy into the generator (20).
Patent EP-0067821-B1 (EP)
IPC: G02B6/38
Filed: 1981-09-17
Granted: 1986-01-15
Abstract: Connector (1) provided with an optical fibre (3) in an axial through-bore (2). The bore (2) has an enlargement (4) in the end of the connector. A solid rod (6) of a non-elastical ductile material is inserted in the recess. An axial force from outside the connector is applied to the rod, thereby expanding the rod radially to fixed position in the recess. A hole (6) is made in the rod with an accurate concentricity relative to the circumference of the connector. The optical fibre is inserted into the hole in the rod. Finally, an axial force from outside the connector is applied to the rod for radial expansion thereof resulting in a reduction of the hole in the rod and thereby obtaining an accurate concentric fastening of the optical fibre.
Patent EP-0111028-B1 (EP)
IPC: G05B19/05
Filed: 1982-12-13
Granted: 1987-08-12
Abstract: 1. A power switch (1, 27), in particular a power transistor switch, with a current limiting switch (15) which monitors the current flowing through the power switch element (2, 26) and prevents a predetermined limit current value from being exceeded by the controlling of the power switch element (2, 26), and with a voltage monitoring switch (20) which monitors the fall in voltage on the power switch element (2, 26), in particular on a power transistor (26), which voltage monitoring switch is connected in a positive feedback switch with the current limiting switch (15), characterized in that the voltage monitoring switch (20) is coupled to the control signal wyich switches the power switch element (2, 26), is ineffective without this control signal and is a transistor switch which can be unblocked by the control signal.
Patent EP-0070059-B1 (EP)
IPC: C02F1/44
Filed: 1982-06-29
Granted: 1986-01-29
Abstract: The invention relates to a method and apparatus for concentrating solutions by means of reverse osmosis on the basis of a combination of membrane modules (A) having membranes with high retention, and membrane modules (B) having membranes with limited retention, the minimum number of membrane modules being three. Any membrane module may be replaced by a continuous membrane column. At least one of the membrane modules (A) and (B) should be in the form of a cascade, comprising preferably from two up to and including eight membrane modules.
Patent EP-0080428-B1 (EP)
IPC: F24H3/00
Filed: 1982-11-23
Granted: 1986-11-12
Abstract: 1. A central heating installation with two energy sources comprising a closed circuit of a heat transfer liquid circulating between a boiler and a plurality of radiators distributed over the various parts of the building to be heated, according to which installation at least one radiator is equipped with an electrical heating element (2) disposed in the lower collector of the radiator, said installation being characterized in that said radiator comprises in its upper collector (1b) means for compensating thermal expansion (3) including an elastically deformable wall (32) limiting an inner chamber (48) immersed in the heat transfer liquid and provided with means (33) for causing its volume to communicate with the surroundings outside said radiator.
Patent EP-0077296-B1 (EP)
IPC: C07F7/22
Filed: 1982-10-04
Granted: 1985-08-28
Abstract: There are described N-(3-trimethylstannylalkylene)-N'-phenylsulfonyl- and -benzoylureas of the formula   <IMAGE>   wherein R1 is hydrogen, C1-C6-alkyl or C3-C8-cycloalkyl, X is -CO- or -SO2-, and Y1, Y2 and Y3 independently of one another are each hydrogen, halogen, C1-C6-alkyl, C1-C6-haloalkyl, C1-C6-alkoxy or nitro. Also described are the production thereof and the use of the novel compounds for combating pests; and the intermediates of the formula   <IMAGE> wherein R1 is hydrogen, C1-C6-alkyl or C3-C8-cycloalkyl are likewise described.
Patent EP-0100826-B1 (EP)
IPC: D01F9/22
Filed: 1983-05-20
Granted: 1989-05-03
Abstract: Disclosed are acrylic fibers for producing carbon fibers having deposited thereon an aqueous oil composition. The aqueous oil composition contains a higher alcohol containing at least 18 carbon atoms and/or a higher fatty acid containing at least 18 carbon atoms, an organic anti-oxidant, and a linear-chain organo silicone as necessary components.
Patent EP-0105089-B1 (EP)
IPC: C07C31/04
Filed: 1983-06-21
Granted: 1985-08-21
Abstract: A process for humidifying a gas stream in a humidifier chamber by passing heated water downwardly through the humidifier and passing gas upwardly through the chamber to transfer water vapor to the gas stream. One or more portions of the water is removed at an intermediate stage in the chamber and the remaining portion of the water collected at the bottom is removed. The intermediate portion and final portion may have make-up water added thereto and the portions are reheated either separately or as a combined mixture. The process provides an improved economic method for humidification with good energy savings.
Patent EP-0134263-B1 (EP)
IPC: C08G69/00
Filed: 1983-08-08
Granted: 1987-09-23
Abstract: Polyesteramides modified by having at least one terminal norbornene radical have improved physical and chemical properties, such as enhanced corrosion resistance, electrical properties, and heat stability. The modified polyesteramides are prepared by a process of reacting a dicarboxylic acid, a diamine, a polyol and a norbornene compound.
Patent EP-0103279-B1 (EP)
Title: Method for the crystallization of poly(arylene sulfide)
IPC: C08G75/06
Filed: 1983-09-08
Granted: 1987-12-02
Abstract: A method for affecting the crystallization of poly(phenylene sulfide), i.e., lowering the melt crystallization temperature or lowering the rate of crystallization of the polymer, in which phenylene sulfide polymers is contacted with polyvalent metal cations in aqueous solutions at an elevated temperature for a time sufficient to affect the crystallization of the polymer.
Patent EP-0109584-B1 (EP)
Title: Drawer for an electrical installation cabinet and power plug unit fitting into it
IPC: H02B1/36
Filed: 1983-10-26
Granted: 1987-11-19
Abstract: 1. Plug-in rack (10) for electrical switchgear cabinets, containing a bottom part (11), a front wall (12), a rear wall (18) and, if appropriate, further walls for upper and lateral covering (16, 17), the rear wall (18) serving not only for covering the interior of the plug-in rack, but also for mounting multiple plug contact strips (20) for control and signal lines and for mounting or guiding plug elements (21 to 26; 55; 63; 74 to 82) for incoming and outgoing power leads, and being equipped with orifices for the passages of these, characterized in that at least one additional covering wall (19; 53; 72, 73) is arranged fixedly near the wall surface of the rear wall (18; 71) facing the interior of the plug-in rack, and in that the plug elements (21 to 26; 55; 63; 74 to 82) for the incoming and outgoing power leads and ends of current conductors (61, 67) attached thereto can be arranged and fixed in position between this covering wall and the rear wall, the covering wall serving at least for the additional fixing in position, mounting or support of the plug elements.
Patent EP-0114333-B1 (EP)
Title: Pharmaceutical composition
IPC: C07C237/04
Filed: 1983-12-19
Granted: 1990-08-29
Abstract: Topical ophthalmologically acceptable composition useful for reducing and controlling the elevated intraocular pressure associated with glaucoma which comprises an angiotensin converting enzyme (ACE) inhibitor in combination with an ophthalmologically acceptable carrier. Preferred compositions contain captopril or an ACE inhibitor of formula <CHEM>  wherein A is <CHEM>  R2 is alkyl, benzyl, benzylthio, benzyloxy, phenylthio or phenoxy;  R1, R3, R4 and R6 are hydrogen or alkyl;  R5 is hydrogen, alkyl or amino alkyl;  p is o, 1 or 2; q is 0, 1 or 2, provided that the sum of p and q is 1 or 2 and that p is not 0 in formula Z; r is 1 or 2. a
Patent EP-0089122-B1 (EP)
IPC: A61M1/36
Filed: 1983-02-18
Granted: 1988-07-13
Abstract: A hollow fibre oxygenator, assembly containing same, and method for making same wherein a hollow fibre oxygenator element (60) utilizes gas permeable hollow fibres (62) to transfer oxygen into and carbon dioxide from blood flowing around the outside of the fibres (62) while oxygen flows througn the fibre lumens. The hollow fibres (62) are arranged in tapes (70) wound helically in layers around a hollow cylindrical core (40). The fibres (62) in each tape (70) angularly cross the fibres (62) in the radially adjacent tape (70), are spaced axially from each other, and are substantially equally spaced radially from the periphery of the core (40) such that the crossing fibres (62) in the radially adjacent layers (70) form small interconnected gaps that permit thin-film radial blood flow with a low blood phase pressure drop and efficient gas transfer. The oxygenator element (60) is sealed into a shell (12) to form spaced apart oxygen header chamber (48,53) at opposite ends of the core (40) that are sealed from an annular blood chamber (18) surrounding the oxygenator element (60). The shell (12) is provided with inlet and outlet ports (64) for supplying oxygen to one header chamber, through the hollow fibre lumens, and out of the opposite chamber while blood supplied to the core (40) permeates radially outwardly around the hollow fibres (62) and through the layers (70) to the surrounding annular blood chamber (18) as purified and oxygenated blood. The oxygenator (60) is integrated into a single unit assembly having a top blood reservoir (24) attached to a blood heater (26) that is attached to the blood oxygenator (60) in vertical array.
Patent EP-0108723-B1 (EP)
IPC: B29D30/52
Filed: 1983-02-18
Granted: 1987-12-09
Abstract: There is disclosed a mechanical type of device, effective to suitably spread apart the new tread rings to be applied on the carcasses of worn tires, in the retreading process thereof. The device comprises, substantially, a base (1), bearing a horizontally extending shaft (3) effective to rotate about the axis thereof and at one end thereof there is keyed a bevel gear wheel (5).   The latter meshes with a plurality of bevel sprockets, which are located along a circumferential line and having perpendicular axes intersecting the axis of said bevel gear wheel (5). Each sprocket (16) is mounted at one end of a round cross-section bar (13) the other end thereof is provided with a threaded portion (14) engaging with a nut screw (17) formed in a block which supports cantilever-wise a rod (18). In operation, by rotating the mentioned horizontally extending shaft (3), the individual blocks (17) thereinabove mentioned jointly move along the threaded portion (14) of their respective round cross-section bar (13), thereby causing the related rods (18) to move away from one another or approach one another.