baber/WOPTO huggingface dataset:
Patent EP-0186995-A2 (EP)
Inventor: SANO AKIRA
IPC: C08F4/64
Filed: 1985-12-12
Abstract: A process for producing ultrahigh molecular weight polyethylene having an intrinsic viscosity of 10 - 30 dℓ/g at 135°C in decalin comprises at least the following two polymerization reaction stages: (a) a first reaction stage in which ethylene is polymerized using a catalyst comprising a solid component containing at least Mg, Ti and/or Va and an organometallic compound and in the absence of hydrogen or its presence at a lower concentration to produce 70 - 99.5 weight parts of polyethylene having an intrinsic viscosity of 12 - 32 df/g at 135°C in decalin; and (b) a second reaction stage in which a fresh feed of ethylene is polymerized in the presence of hydrogen at higher concentration to produce 30 - 0.5 weight parts of polyethylene having an intrinsic viscosity of 0.1 - 5 df/g at 135°C in decalin. Such UHMW polyethylene has improved moldability characteristics.
Patent EP-0153282-A2 (EP)
Inventor: NORDLUND TORE HELIAN
IPC: C05F7/00
Filed: 1985-01-02
Abstract: The invention relates to a method for producing a product from which compost can be suitably produced and which contains sludge obtained from a sewage purification process, in which method the sludge is mixed in a fluid state with a finely-divided carboncarrier selected from the group sawdust, peat and bark, and with polyelectrolyte, and is then mechanically dewatered to a dry substance content of at least about 28% by weight.
Patent EP-0185011-A2 (EP)
Title: Werkzeugträger
Inventor: STEINER KARL
IPC: B23B21/00
Filed: 1985-12-10
Abstract: Ein Werkzeugträger (5) ist auf einem Schieber, insbesondere einem Planschieber (4a) einer Werkzeugmaschine um zwei Achsen (8, 19, 27; 9, 20, 28) schwenkbar ausgebildet. Der Werkzeugträger (5) umfasst einen gegenüber dem Planschieber (4a, 13a) verdrehbaren Schwenkteil (6, 16, 25) der seinerseits einen verdrehbaren Spannkopf (7, 17, 26) für ein stationäres Drehwerkzeug (12, 21, 29) oder ein rotierend angetriebenes Werkzeug aufweist. Der Werkzeugträger (5) bzw. das Werkzeug (12, 21, 29, 36) ist damit in mehrere Arbeitspositionen um eine oder beide Achsen (8, 9, 27; 9, 20, 28) drehbar. Die Drehlage kann während der Bearbeitung programmgesteuert verändert werden. Eine Bearbeitung ausserhalb der x-z-Ebene ist somit möglich.
Patent EP-0195209-A2 (EP)
Title: Steering-lock
Inventor: WEBER GUNTER
IPC: B60R25/021
Filed: 1986-01-31
Abstract: 1. Steering wheel lock for automobiles, comprising a lock cylinder (3) and comprising a lock bolt locking into the steering column, which bolt, when the axially immovable cylinder core (3) is rotated by the key from the withdrawal position into the travelling position, can be displaced by a control shaft (9) forming an axial continuation of the cylinder core (3) via an intermediate component into the unlocked position and, after the cylinder core (3) has rotated back into the withdrawal position, is held in the unlocked position by a component bearing against the key, especially a slider (5) (blocking readiness position), which slider does not release the lock bolt via a transmission component (7) orientated approximately parallel to the cylinder core (3) until after the key has been completely withdrawn, characterized in that, when the control shaft (9) is rotated by the cylinder core (3) from the withdrawal position into the travel position, the control shaft (9) can be displaced, through this rotational range, axially away from the cylinder core against spring pressure by an inclined surface (13) of the transmission component (7), in order to engage before the travel position is reached behind a back projection (14) of the transmission component (7), that as a result of a limited rotational play between cylinder core (3) and control shaft (9), the cylinder core can be rotated back from the travel position into the withdrawal position without entraining the control shaft (9), and that, when the key is fully withdrawn, the transmission component (7) is outside the range of movement of the control shaft (9), so that the control shaft (9) can be rotated back into the starting position by spring pressure in order to release the lock bolt.
Patent EP-0192224-A2 (EP)
Inventor: ROTH KARL-HEINZ
IPC: F24H1/46
Filed: 1986-02-18
Abstract: The heater for a heating fluid for a building central heating system is characterised in that there are arranged in a container (1), which is at least partially filled with a heat-transfer fluid, one or more electrical heating elements (9) surrounded by the heat-transfer fluid, and at least one pipe (6) which can be flowed through by the heating fluid, is likewise surrounded by the heat-transfer fluid and the return run and forward run connection pipes (7 and 8 respectively) of which are conducted through the container wall to the outside. The heater for a heating fluid allows the combustion-free operation of a building central heating system. <IMAGE>
Patent EP-0201826-A2 (EP)
Inventor: GILLJAM HANS NICOLAUS
IPC: B65H75/10
Filed: 1986-05-03
Abstract: A coil carrier whose shell may be rigid (3; 20) or axially and/or radially compressible (37), has an end ring (1) and an upper ring (2). The upper ring (2) is provided with an axially projecting collar (14) which can be fitted inside the end ring (1) of an adjacent coil carrier of identical construction, at the same time leaving room for a thread reserve which is provided on the collar (14) and thus accommodated in a protected manner, particularly if coil carriers of this kind are placed axially one above the other and the coils located thereon are compressed axially. The measure by which the collar (14)of one coil can be inserted in an axially adjacent coil carrier can be determined by shoulders (9, 13) and extensions (10, 15). This measure can be determined in such a way that a thread can be fed from the thread reserve to a package to be produced or already present on the coil carrier, without becoming jammed.
Patent EP-0207384-A2 (EP)
Inventor: HSU SHENG-HSUING
IPC: A23F5/38
Filed: 1986-06-19
Abstract: A pulverulent, water soluble material is agglomerated by projecting the material in a stream through a moistening zone, directing steam or mist towards the stream in the moistening zone so that the stream is surrounded by steam or mist flowing inwardly towards the stream, thereby moistening and fusing the particles, and then drying the material. Particles of the material may be engaged with one another to form chunks before moistening.
Patent EP-0212378-A2 (EP)
Inventor: FENDLER GUENTER
IPC: B07B1/34
Filed: 1986-07-30
Abstract: Screening devices whose screening surface is moved by beater arms which act from below and are constructed as leaf springs have the disadvantage that the edge sections of the screening floor cannot be moved out and that in unfavourable operating conditions the service life of the beater arms is too low. In order to improve the economic viability and operating reliability of such screening devices, the proposal is made to make the beater arms (9) inherently rigid and to equip their loading sides (9a), which move the screening floor with a curvature running convexly in the direction of the screen curvature. <IMAGE>
Patent EP-0225629-A2 (EP)
Inventor: IKEDA SADAO
IPC: B27N3/04
Filed: 1986-12-08
Abstract: A molded wooden product (M1) comprised of wood fibers to which a binder containing a synthetic resin or the like has been added, characterized in that it has portions of varying thickness, preferably a deep-drawn portion (M2) and a thickened peripheral portion (M3), the molded wooden product being of substantially uniform density throughout.
Patent EP-0197783-A2 (EP)
Inventor: STEER PETER LESLIE
IPC: A61F5/448
Filed: 1986-04-04
Abstract: For any ostomy appliance, a body-side ostomy member includes a medical grade adhesive pad and a coupling having one part captive to but telescopically slidable relative to another part to provide access for the fingers or thumb of a wearer beneath a lateral flange of the coupling, when the parts are spaced from one another. This allows an ostomy coupling to be secured together without applying undue pressure to the sensitive body area of the wearer.
Patent EP-0206786-A2 (EP)
Inventor: UCHIYAMA YASUJI
IPC: G10H7/08
Filed: 1986-06-20
Abstract: A tone generation (10) includes a plurality of tone generation channels each comprising one or more operation channels (OP1-OPx). One operation channel performs basic operation of a tone signal computing operation (e.g., FM or AM) and a tone signal is generated by using one or more operation channels for one tone generation channel. Tone generation channels in the tone generator are established according to a selected performance mode. In a first mode, the operation channels are divided into N groups and N tone generation channels are established in correspondence to the respective operation channel groups. In a second mode, the operation channels are divided into M groups and M tone generation channels are established in correspondence to the respective operation channel groups wherein N is a different number from M. Tone generation channels of the number required according to the selected performance mode can be established by efficiently utilizing the operation channels of a limited number.
Patent EP-0208481-A2 (EP)
Inventor: HEPPINSTALL ROY
IPC: H03F3/56
Filed: 1986-06-26
Abstract: Klystrons are inherently non-linear and have an amplification characteristic which is frequency dependent on both signal amplitude and beam current. This may be compensated for by applying suitable correcting signals to a beam controlling electrode of the klystron thereby changing its electron beam current over the whole excursion of a modulating signal. A klystron arrangement in accordance with the invention is particularly suitable for use in a television transmitter, enabling full time modulation to be carried out with a significant improvement in the operating efficiency of the klystron.
Patent EP-0223583-A2 (EP)
Inventor: MATSUZAKI HIDEO
IPC: G06F17/21
Filed: 1986-11-17
Abstract: An electronic typewriter system is composed of an electronic typewriter, a document data memory, a display unit, a print formant modifying unit and an editing unit. In response to the entry of a stop code the system automatically changes the character-by-character mode to the line-by-line mode to enable printing when a line of a document is prepared.
Patent EP-0205410-A2 (EP)
Inventor: VICINANZA CAMILLO
IPC: F24F13/15
Filed: 1986-05-13
Abstract: @ The louvre system disclosed is of a basic type with adjustable-angle slats arranged between two uprights (1) provided with holes in which swivel mounts (3) are located for the receipt of clips (5) to which the slats (4) are fitted. The single clip (5) is embodied in two half-sections (52, 51) the mating surfaces of which incorporate a dovetailed key (6) and a matching groove (7), respectively; the two half-sections are thus able to slide relative to one another into a locked position determined by a projecting longitudinal lip (18) which, in addition to acting as a stop, prevents infiltration of water between the two half-sections, and are retained by a releasable catch mechanism (8,9); in a preferred embodiment, one half-section (51) of each clip (5) has a flexible quadrangular element (12) designed to snap into a corresponding quadrangular socket (10) offered by the swivel mount (3).
Patent EP-0205413-A2 (EP)
Inventor: SZENDROI BALINT
IPC: B01F15/00
Filed: 1986-04-22
Abstract: The invention concerns an attach device for mounting of guide means in liquid tanks. 
     The guide means (6) is arranged to guide a submersible mixer (7) and comprises mutually pivoted parts (2), (3) and (5) which makes possible attaching on horizontal, vertical as well as sloping surfaces.
Patent EP-0231814-A2 (EP)
Title: Verbessertes farbfotografisches Aufzeichnungsmaterial und Verfahren zur Herstellung fotografischer Bilder
Inventor: LIEBE WERNER DR
IPC: G03C7/392
Filed: 1987-01-21
Abstract: Die Lichtstabilität von aus Purpurkupplern erzeugten Bildern wird verbessert durch eine Kombination aus einem Hydrochinon und einem Indol.
Patent EP-0232885-A2 (EP)
Inventor: DILEO ANTHONY J
IPC: B01D61/00
Filed: 1987-02-09
Abstract: An ultrafiltration device comprising hollow fibers or thin channels through which ultrafiltration of blood plasma is effected is operated under conditions of tangential flow and low conversion. A recirculation stream of high molecular weight fraction of the liquid stream is fed to the device and a permeate stream from the device is recovered. The optimum module aspect ratio is designed and the corresponding maximum shear rate of incoming liquid is specified and controlled so as to provide maximum separation efficiency (selectivity and flux) allowing for separation between species of similar size or molecular weight. Shear rate is controlled by controlling the recirculation stream flow rate. The ratio of the transmembrane pressure at the channel outlet to the transmembrane pressure at the channel inlet resulting from the optimal design and operation is also specified.
Patent EP-0238020-A2 (EP)
Inventor: TAKAHASHI TAKEHIRO C O MIHARA
IPC: B65H1/06
Filed: 1987-03-16
Abstract: An apparatus (1) in which paper boards (5) are stacked within a hopper (22) and are sequentially delivered therefrom one by one through a gate disposed at the outlet of the hopper, is improved in that in order to reform warping of the paper boards, press means (11) for always pressing the stacked paper boards downwards is disposed at the above within the hopper.
Patent EP-0241753-A2 (EP)
Inventor: MORI SHOICHI
IPC: A61F2/00
Filed: 1987-03-20
Abstract: A fibrous bone filler having an excellent biocompatibility is described. The bone filler comprises fibers containing hydroxyl apatite. The hydroxyl apatite is "intact", that is, the hydroxyl apatite substantially retains its hydroxyl groups.
Patent EP-0240888-A2 (EP)
Inventor: TAKASHIMA YUJI
IPC: G03G13/01
Filed: 1987-03-30
Abstract: Disclosed is a color electrophotographic method of forming a plurality of images of different colors on a photosensitive medium by repetitions of a series of operations including steps for charging, exposure and development. An exposure of photosensitive medium is conducted to form an electrostatic latent image adjacent to a first toner image which has been formed in the previous process with a non-image area provided at the boundary of the first toner image. The difference in potentials between the toner image and the adjacent image is thereby eliminated, thus preventing scattering of toner particles. This results in a clear color print the colors of which are not blurred and of high purity.
Patent EP-0245718-A2 (EP)
Inventor: PALMER JOSEPH G
IPC: C09J131/04
Filed: 1987-04-30
Abstract: Tape joint compounds are prepared using as binders therefor vinyl ester polymers prepared by conventional emulsion polymerization techniques employing, as the stabilizer therein, an acid converted or enzyme modified starch having a water fluidity of 10 to 85.
Patent EP-0246488-A2 (EP)
Inventor: SPOELDERS LUDY
IPC: B27D1/10
Filed: 1987-05-06
Abstract: In order to join together veneer strips even of the smallest thicknesses more rapidly, more reliably and in a manner exhibiting greater quality, an apparatus and a method are provided, wherein interfitting tooth profiles are punched so as to be positive and sharp-edged at each of the veneer strip ends to be joined together, the toothed veneer strip ends being deflected, using an adhesive-tape gripper, from the punching plane to a fastening table arranged parallel to the punching plane for the purpose of sliding into one another, an adhesive tape then being placed by the adhesive-tape gripper over the veneer strip ends slid into one another at an angle and the adhesive tape together with the veneer strip ends engaging into one another then being pressed evenly on the fastening table. <IMAGE>
Patent EP-0243986-A2 (EP)
Inventor: KNAUSS HERMANN
IPC: A47J37/12
Filed: 1984-07-26
Abstract: The main container of a deep fat fryer has electrical tubular heaters outside the frying fat area and integrated in thermally conductive manner into the walls of a flow circulating shaft and which heat the frying fat in the case of upwardly directed flows through flow channels and consequently keep it in continuous flow circuit by means of a rising flow channel. For temperature regulation purposes is provided a fat temperature sensor which directly taps the fat temperature and also a temperature sensor in the form of a running dry protection means, which taps the temperature directly on the tubular heaters or the associated wall.
Patent EP-0256456-A2 (EP)
Inventor: NAKAMURA MICHIEI
IPC: C09D17/00
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-0258900-A2 (EP)
Inventor: MORITA YOSHITSUGA
IPC: C08K5/01
Filed: 1987-09-03
Abstract: The water permeability of cured thermosetting organic resin compositions is reduced and the dimensional stability of these compositions during molding is improved by the addition to the curable resin composition of a finely divided, cured organosiloxane material prepared from a curable organopolysiloxane, a curing agent for the organopolysiloxane, an optional silica filler and an aromatic hydrocarbon compound containing a substituted benzene ring where the substituent is a monovalent ethylenically unsaturated hydrocarbon radical or an alkenyloxy radical.
Patent EP-0262471-A2 (EP)
Inventor: BURK RONNIE FRANKLIN
IPC: B62D5/32
Filed: 1987-09-08
Abstract: Ein Hydrauliksystem für eine Fahrzeuglenkung ist mit zwei doppelseitig beaufschlagbaren Verbrauchern (14, 16), einer in ihrer Förderrichtung umkehrbaren Dosierpumpe (10), einer an einen Sammelbehälter (24) angeschlossenen Pumpe (18), einem Dosierventil (12) und einem pilotgesteuerten Ventil (20) versehen, wobei die zweite Seite des ersten Verbrauchers (14) in der ersten Arbeitsstellung (102) des pilotgesteuerten Ventils (20) mit dem Sammelbehälter (24) und in der zweiten Arbeitsstellung (104) des pilotgesteuerten Ventils (20) mit der Pumpe (18) verbunden ist, sowie in der einen Arbeitsstellung (38) des Dosierventils (12) die zweite Seite der Dosierpumpe (10) mit der ersten Seite des zweiten Verbrauchers (16) und in der anderen Arbeitsstellung (50) des Dosierventils (12) die erste Seite der Dosierpumpe (10) mit der zweiten Seite des zweiten Verbrauchers (16) verbunden ist.
Patent EP-0239173-A2 (EP)
Inventor: DIRKSING ROBERT STANLEY
IPC: B65D81/32
Filed: 1987-03-23
Abstract: A plural-chambered, gravity-activated dispensing device that incrementally dispenses two or more flowable products at a substantially constant, predetermined ratio. In one preferred embodiment of the present invention, an inner container is positioned within an outer container, each container defining a chamber adapted to contain a flowable product, and having a discharge opening therein. An empty third container is sized and positioned within the inner container to impose on the inner chamber's pouring characteristics an effect similar to that imposed on the outer chamber's pouring characteristics by the inner container to thereby achieve a substantially constant dispensing ratio between the pourable products dispensed therefrom. In another particularly preferred embodiment, the effect of the third empty container mentioned above is superimposed on the inner container's shape and position within the outer container, thereby eliminating the third empty container. Also provided are a unique pouring spout and sealing cap to be used in conjunction with dual-chambered dispensing devices of the present invention, as well as a method of making such dispensing devices.
Patent EP-0238346-A2 (EP)
Inventor: MORISHITA MITSUHARU C O HIMEJI
IPC: B62D6/00
Filed: 1987-03-19
Abstract: A motor-driven power steering system for a vehicle comprises: a torque sensor (3) for detecting steering force imparted to a steering wheel (1) by an operator and generating a voltage representative of the detected steering force; a motor (13) having a field coil (13a) and an armature both adapted to be energized by a battery (11) and being operable to power assist the steering motion caused by the operator through the steering wheel (1); electric switching elements (109a to 109d) interposed between the battery (11) and the field coil (13a) of the motor for controlling the supply of current to the field coil so as to change the rotationaf . direction of the motor; and a controller (109e) adapted to receive an output signal of the torque sensor for controlling the operation of the electric switching elements.
Patent EP-0248613-A2 (EP)
Inventor: DRIVER RONALD WILLIAM
IPC: F25B27/00
Filed: 1987-06-01
Abstract: A heat transfer system has a rotary machine 22 with compressor and expander regions and gas is first compressed in machine 22, passes through heat exchanger 23, is heated in combustor 24, then expands in machine 22, then passes through heat exchanger 23 to heat the gas, then passes through heat exchanger 107 to heat fluid in line 108. The machine 22 drives a heat pump 110 to heat fluid in line 111. Arrangements having two rotary machines are also described. 
     A rotary machine has a rotor eccentrically mounted in a casing having axial end parts and a circumferential part and with vanes defining compartments with the casing and providing a compression region and an expansion region, valve means 65 in the circumferential part adjacent the upstream edge of the outletfrom one or both of the regions and responsive to pressure in the adjacent compartment to reduce or avoid excess pressure in the compression region or suction in the expansion region. 
     A rotary machine has a rotor eccentrically mounted in a casing with vanes defining compartments with the casing and providing a compression region and expansion region, in which the rotor has axial parts between which the vanes are located, the axial parts comprising inner and outer parts 221a, 222a defining an internal recess 221d, 222d.
Patent EP-0273854-A2 (EP)
Inventor: SCHAEFER ROBERT P
IPC: B22F3/10
Filed: 1987-12-23
Abstract: An abrasive material (22) comprised of a metal matrix (26) and evenly distributed ceramic particulates (24), is made by mixing powder metal with the ceramic powder and heating to a temperature sufficient to melt most, but not all of the powder. In this way the ceramic does not float to the top of the material, yet a dense material is ob­tained. A nickel superalloy matrix will have at least some remnants of the original powder metal structure, typically some equiaxed grains, along with a fine den­dritic structure, thereby imparting desirable high tem­perature strength when the abrasive material is applied to the tips of blades of gas turbine engines. Preferred matrices have a relatively wide liquidus-solidus tempe­rature range, contain a melting point depressant, and a reactive metal to promote adhesion to the ceramic.
Patent EP-0236256-A2 (EP)
Inventor: KLOP ELMER P
IPC: F16L55/10
Filed: 1987-01-28
Abstract: A breakaway hose coupling includes axially separable housing sections (20; 22) maintained in coupled relationship with each other by a frangible coupling pin or set screw (74). Each housing section includes a valve controlled flow passage in which a spring biassed valve (30, 44; 60, 44') closes the flow passage when the housing sections are separated. Valve stems (42; 42') on the respective valves move into axial abutment with each other as the housing sections are coupled to mutually hold the respective valves open when the housing sections are coupled.
Patent EP-0252049-A2 (EP)
Inventor: PETTERSSON ROLAND OESTEN
IPC: B23B27/14
Filed: 1987-06-24
Abstract: Disclosed are articles in which coated elements of cemented carbide or ceramics have been joined to a holder by means of conventional brazing or soldering technique.