baber/WOPTO huggingface dataset:
Patent EP-0212488-A2 (EP)
Inventor: MURASE MICHIO
IPC: G21C15/18
Filed: 1986-08-08
Abstract: The emergency core cooling structure according to the present invention is provided with a water storage container (32) which holds therein emergency cooling water to be supplied to a core region (2) in a nuclear reactor in case of an emergency, for example, when the primary cooling water flows out from a reactor vessel (1), so as to maintain the temperature of the emergency cooling water in the upper portion of the water storage container (32) in a level higher than the level of that of the emergency cooling water in the lower portion thereof, the lower portion of the water storage container, which is filled with the low-temperature cooling water, being communicated at all times with the core of the nuclear reactor by a means (4, 35; 22, 41; 19, 35, 41) which has substantially no movable member. When the primary cooling water flows out, so that the pressure in a reactor vessel (1) decreases, the emergency cooling water in the high-temperature region is boiled to expand to cause the low-temperature emergency cooling water in the lower portion of the water storage container (32) to be raised, the resultant low-temperature emergency cooling water being supplied to the core region (2).
Patent EP-0218211-A2 (EP)
Inventor: SWAROVSKI DANIEL
IPC: F21V5/06
Filed: 1986-10-03
Abstract: A chandelier pendant consisting of a carrier element which is flat at least on one side, a plurality of decorative elements being cemented in an ornamental arrangement to its flat surface.
Patent EP-0219883-A2 (EP)
Inventor: PFEIFER JOHANN B
IPC: E04G1/20
Filed: 1986-10-24
Abstract: 1. Erecting scaffolding including an infinitely variable lifting platform (3) which is adapted for height adjustment by means of hoisting cables in longitudinal direction on a frame, especially an undercarriage (1) composed of upright supports (2), wherein stabilizing cables for stabilizing the lifting platform (3) are disposed between lifting platform (3) and undercarriage (1) at an inclination relative to each other and to the plane of the undercarriage (1), said stabilizing cables adapted to be reeled and unreeled by means of cable reeling means mounted at the lifting platform (3), characterised in that the hoisting and stabilizing cables are respectively combined to form a joint cable (7 and 12, respectively) and can be reeled and unreeled in synchronism by means of a common cable drum (10) which forms part of the cable reeling means, said cables being furthermore trained, while respectively starting from the cable drum (10), over a first deflection pulley (14) mounted on the lifting platform (3), a second deflection pulley (16) mounted on the top end of the associated support (2), thence over at least one further or third deflection pulley (18) mounted on the lifting platform (3) and back over a fourth deflection pulley (20) also mounted in the upper portion of the allocated support (2) and thence finally over a fifth deflection pulley (22) disposed in the bottom portion of the support (2) or on the undercarriage (1) and back to the lifting platform (3) where the cables are fixed, so that all of the cable sections extending from the fifth deflection pulley (22) to the lifting platform (3) extend as body diagonals between lifting platform (3) and undercarriage (1).
Patent EP-0226129-A2 (EP)
Inventor: VALLARINO ANGELO
IPC: G03C1/04
Filed: 1986-12-03
Abstract: A polymeric latex to load photographically useful compounds into photographic elements comprises, as a dispersed phase, fine particles of a hydrophobic polymer which, for at least 70% of its weight, comprises:(a) repeating units derived from an ethylenic monomer containing a sulfonic or sulfonate group which monomer is capable of forming hydrophilic homopolymers, said units comprising 0-5 to 1.5% by weight of said hydrophobic polymer,(b) repeating units derived from an N-3-oxo-alkylsubstituted acrylamide, said units comprising from 5 to 25% by weight of said hydrophobic polymer, and(c) repeating units derived from acrylic acid ester monomers having a TG lower than 0°C, said units comprising at least 43·5% by weight of said hydrophobic polymer, the remaining polymer weight percentage, from zero to 30%, being formed by repeating units derived from inert monomers and/or cross-linking monomers.Such polymeric latex can be loaded with hydrophobic compounds to obtain stable coating compositions which are suitable for a uniform dispersion in a hydrophilic layer of a photographic material.
Patent EP-0192356-A2 (EP)
Inventor: IKENAGA YUKIO
IPC: C08L51/06
Filed: 1986-01-28
Abstract: A polyacetal resin composition comprises polyacetal and a two- or more-stage polyacrylate comprising a rubber-like first stage and a thermoplastic rigid final stage. It is useful for an impact resistant metallized article.
Patent EP-0202937-A2 (EP)
Inventor: CASHELL EDMUND M
IPC: G01N23/225
Filed: 1986-05-22
Abstract: In an apparatus for surface analysis microscopy, a number of analysis devices (5, 11) are mounted on an ultra-high vacuum chamber (1). The devices (5, 11) include a beam source for locally heating a selected region of a specimen and a temperature-detector for monitoring the heating of the selected region, as well as an electron gun (11) and an analyser (5) for detecting emission from a specimen region subjected to electron bombardment. An ion gun may also be provided. The apparatus enables thermal microscopy of a specimen to be carried out in conjunction with other surface analysis techniques including, inter alia, scanning electron microscopy and Auger electron microscopy, within a single apparatus and during a single experimental operation. A novel configuration of cylindrical mirror analyser facilitates mounting a multiplicity of analysis devices on the chamber in a compact manner for studying a specimen at a single position.
Patent EP-0204619-A2 (EP)
Title: Subsea master valve for use in well testing
Inventor: DOREMUS BERNARD
IPC: E21B34/00
Filed: 1986-05-29
Abstract: In accordance with illustrative embodiments of the present invention, a new and improved subsea test tree includes a hydraulically operable control unit and shut-in valve unit that are releasably latched together. The control unit includes an integral retainer valve system at the upper end thereof. The main shut-in valve, which is a ball valve, is a fail-close device under the influence of a spring and nitrogen pressure. Additional assistance in close the valve may be provided if needed by hydraulic pressure applied to a surface control line. Internal pressure may be vented prior to unlatching the control unit in case of an emergency.
Patent EP-0230984-A2 (EP)
Inventor: TAKEOKA YOSHIKI
IPC: B29C59/10
Filed: 1987-01-22
Abstract: Disclosed herein is a polyimide film produced by forming a film from a raw material containing a finely divided inorganic powder that forms minute projections on the film surface and subsequently subjecting the film to a corona discharge treatment.According to this invention, it is possible to obtain a heat-resistant polyimide film having improved adhesive properties and uniform bond strength. The film does not cause blocking when wound into a roll.
Patent EP-0238072-A2 (EP)
Inventor: KAISER MANFRED
IPC: B65D5/00
Filed: 1987-03-18
Abstract: The pallet made of folding material is used for receiving and displaying layers of goods situated one above the other and has tray-shaped receptacles for the goods which leave the inserted goods free at the front (4) and at the side walls (3) of the receptacles at least in their upper part. Furthermore, the pallet has in each case at least two receptacles arranged adjacently to form a group, the adjacently arranged groups of receptacles being enclosed at the sides and at the rear in each case by a U-shaped part and a collection tray being provided with a peripheral edge (9) on its top side, into which the receptacles of the upper layer in each case can be inserted. <IMAGE>
Patent EP-0248221-A2 (EP)
Inventor: JENKINS ARTIS CORNELL
IPC: G02B6/44
Filed: 1987-05-05
Abstract: An optical fiber cable (20) includes a core (22) comprising at least one optical fiber which is enclosed in a tubular member (28) and which includes a non-metallic sheath system (30). The sheath system includes two contiguous layers (40, 50) of non-metallic strength members which extend longitudinally along the cable and which are wrapped helically in opposite directions about the tubular member. The layers of strength members are enclosed in a plastic jacket (36). At least some of the strength members which are capable of withstanding expected compressive as well as tensile loading are coupled sufficiently to the jacket to provide a composite arrangement which is effective to inhibit contraction. Those strength members cooperate with the remaining strength members to provide the cable with a predetermined tensile stiffness and to cause the cable to be relatively flexible.
Patent EP-0249168-A2 (EP)
Title: Solder leveling method and apparatus
Inventor: SIMPSON JOHN P
IPC: H05K3/34
Filed: 1987-06-05
Abstract: A method and apparatus for producing flush solder fill over recessed pins and over passage holes in circuitized substrates. A substrate carrying rack (46) is immersed in a vessel of molten solder (62) after it has been similarly immersed in a flux bath. While in the molten solder, the rack is vigorously agitated. The rack is then withdrawn from the molten solder and is pivoted upwardly while positioned over the molten solder. Simultaneously, an anvil (68) is rotated from a home position to an impact position at precisely the correct moment. With the solder still molten on the substrate surfaces, the rack (46) is then permitted to descend and is positively biased by a spring (66) to strike the anvil thereby dislodging any excess molten solder. A unique supporting arrangement for the rack insures that only a minimum of mass actually impacts against the anvil while insuring the effectiveness of the operation. Each cantilevered arm (48) from which a rack is suspended is temporarily supported during the impacting operation after which the support member (144) is withdrawn. Also, a solder pot (62) of unique design and operation is provided to assure rapid, complete heating of substrates while eliminating contamination thereof by dross and oxides.
Patent EP-0273216-A2 (EP)
Inventor: SHIBASAKI MASAKATSU
IPC: C07C405/00
Filed: 1987-11-30
Abstract: A prostacyclin analogue having the formula:
      wherein R¹ is a hydrogen atom or a lower alkyl group; R² and R³ each is a hydrogen atom or a lower alkyl group; R⁴ is a hydrogen atom, a halogen atom or a lower alkoxy group.
Patent EP-0273415-A2 (EP)
Inventor: FUJII RYUICHI
IPC: H05K3/34
Filed: 1987-12-24
Abstract: In accordance with this invention, an adhesive for surface mounting components can be obtained by compounding a polymerizable prepolymer, a reactive diluent, and a polymerization initiator and in addition to these, a chelating agent and a polymerization inhibitor. 
     The adhesive of this invention is not only excellent in storage stability and adhesion strength but also fully satisfactory in the points of coating properties and heat curing speed from the practical standpoint and, hence, they are extremely useful as an adhesive for surface mounting components.
Patent EP-0238310-A2 (EP)
Inventor: YOSHIMURA HIROSHI
IPC: B60K23/00
Filed: 1987-03-17
Abstract: Apparatus for controlling by commanding an optimum gear position based on the speed of travel of the vehicle and the amount of accelerator opening thereof, comprises a control circuit (2) including first computing means for computing the engine output for the optimum gear position and second computing means for computing the running resistance of the vehicle for the optimum gear position. A comparator compares the computed engine output and the computed running resistance, and the optimum gear position is modified based on the result of the comparison effected by the comparison means. If the optimum gear position requires a shift-up from the present gear position, the shift-up to the otpimum gear position is inhibited if the running resistance is larger than the engine output. If the optimum gear position is the present gear position, the gear transmission is shifted down if the running resistance is larger than the engine output for the present gear position.
Patent EP-0245936-A2 (EP)
Inventor: CHEH CHRISTOPHER HUK-SHI
IPC: B01D59/24
Filed: 1987-03-30
Abstract: A method for separating hydrogen isotope species by gas chromatography is described. The invention utilizes low temperature chromatography on molecular sieves with peak cutting or temperature programming depending on the particular application. The method provides a much larger throughput capability than was heretofore available. The invention also includes the separation of mixed dimer isotope species from the helium carrier gas by condensation, and storage thereof at low temperature in a non-catalytic environment so that equilibration may be avoided.
Patent EP-0246177-A2 (EP)
Inventor: CLARK GEORGE H
IPC: A23L2/38
Filed: 1987-05-14
Abstract: A beverage comprising a beverage solution containing per 354 ml.: 0.5-50.0 meq. of calcium ions, 0.5-50.0 meq. of magnesium ion, and 1.0-10.0 meq. of potassium ion, sweetener agent; and a stabilizer; provided that each of calcium, magnesium, and potassium ions is in the form of a salt selected from the group consisting of aspartate, orotate, ascorbate, and mixtures thereof. A method for preparing or making the beverages. A method for accelerating the reduction of blood alcohol in the blood stream of a human body into an inactive form. A method for supplying a rapidly and highly absorbable source of calcium to the human body. A method for reducing blood pressure in a human body while not causing any gastric upset and stomach bloating.
Patent EP-0251978-A2 (EP)
Inventor: PRICE FRANCIS RICHARD
IPC: F01D5/14
Filed: 1987-05-26
Abstract: A stator vane (4) for a gas turbine engine having a varying chordal length (52, 54) is disclosed. The chordal length reaches a maximum (52) at a point intermediate the ends (40, 44) of the vane for defining a radially varying nozzle throat (58, 56) between adjacent vanes (4, 4a) in a stator vane stage.
Patent EP-0244383-A2 (EP)
Inventor: OLSSON BERNT
IPC: B62D27/06
Filed: 1987-04-24
Abstract: A device in load decks for removably fixing a post (1) in a tubular element (2), such as a lower post or sleeve mounted on a horizontal beam of the load deck, with the aid of an actuating member (4) mounted on the post. The device comprises a transfer member (3) swingably mounted inside the post (1) and including a first part (5) for actuation by the actuating member (4) and a second part (6) projecting out from the post for engagement with engagement means (2a, 2b) arranged on the inside of the tubular element (2).
Patent EP-0308573-A2 (EP)
Inventor: FRAZEE JAMES SIMPSON
IPC: C07D233/84
Filed: 1984-04-10
Abstract: Compounds of Structure (III) :
     in which Y' is -OCH 3 ; X 1  is -H, halogen, C 1-4  alkyl, -CN, -N0 2 , -S0 2 NH 2 , -C0 2 H, -CONH 2 , -CHO, -CH 2 0H, -CF 3 , -OCH 3 , -SO 2 C 1-4  alkyl, -SO 2 C 1-4  fluoralkyl, or -CO 2 C 1-4  alkyl; and useful as intermediates in the preparation of novel dopamine β-hydroxylase inhibitors.
Patent EP-0282979-A2 (EP)
Inventor: KUROKAWA SATOSHI
IPC: C08F20/42
Filed: 1988-03-15
Abstract: A process for preparing a thermoplastic resin, which comprises polymerizing a monomer mixture containing at least 80% by weight of at least one member selected from the group consisting of an alkyl methacrylate, an alkyl acrylate, an aromatic vinyl compound, acrylonitrile, methacrylonitrile and butadiene by using as an emulsifier a compound having a group of the formula -PO₃M₂ or -PO₂M wherein M is an alkali metal or an alkaline earth metal, to form a latex, and contacting the latex with an aqueous magnesium sulfate solution having a concentration of from 0.1 to 30% by weight.
Patent EP-0296569-A2 (EP)
Inventor: KOBAYASHI KATSUYUKI
IPC: G06F3/043
Filed: 1988-06-22
Abstract: There is provided a coordinates input apparatus comprising: a vibrator drive controller to output a vibrator drive signal obtained by synthesizing a plurality of pulse trains whose phases differ; a vibration pen to generate a vibration from a vibrator which generates the vibration in response to the vibration drive signal output from the vibrator drive controller; a vibration propagating plate made of a transparent acrylic or glass plate to propagate the vibration generated by the vibration pen; a plurality of vibration sensors, attached to the vibration propagating plate, for detecting the vibration generated by the vibration pen at a plurality of positions; and a coordinate value calculation/control circuit for calculating the vibration propagating times from the vibrations detected by the vibration sensors at a plurality of positions, thereby obtaining the coordinate values on the vibration propagating plate on which the vibration pen is located from the propagating times calculated. With this apparatus, the influences by the noises such as reflected waves on the vibration propagating plate can be eliminated, so that the vibration detecting point or a special point on the waveform can be accurately set.
Patent EP-0316809-A2 (EP)
Inventor: VENTURELLO CARLO DR
IPC: C11D3/39
Filed: 1988-11-11
Abstract: There are disclosed salts of amino-(poly)percarboxylic acids having the formula:
      wherein R, R₁ and R₂ represent hydrogen or alkyl or two groups R, R₁ and R₂ are taken together with the nitrogen atom to re­sult in a heterocyclic ring. A represents (cyclo)alkylene , arylene, cycloalkylene-alkylene, alkylene-cycloalkylene, ary­lene-alkylene or alkylene-arylene, said alkylene units optio­nally having interspersed CONR₃ groups, wherein R₃ is hydro­gen, alkyl or aryl; X represents HSO₄ or CH₃SO₃; and n is an integer of from 1 to 6. Also disclosed is a process for their preparation and their use as bleaching agents.
Patent EP-0325800-A2 (EP)
Inventor: BARTEL PETER
IPC: E05B77/54
Filed: 1988-12-30
Abstract: Control device for a motor-vehicle door-locking arrangement, at least one door lock of which has an electronically actuated mechanism with a servomotor which is controlled automatically by means of a service control device after activation with the effect of a locking movement or an opening movement. In addition, there is an electronic safety switch device which overrides the service control device and which has at least one driving sensor and an associated switch. The driving sensor cuts off the service control device via the associated switch when the motor vehicle exceeds a predetermined driving speed. …<IMAGE>…
Patent EP-0281355-A2 (EP)
Inventor: RICHARDS DAVID CHARLES
IPC: B65B67/12
Filed: 1988-03-01
Abstract: A pack comprising a core (1) and pleated tubing is used to provide a series of packages (35) each containing a disposable object such as a baby's nappy along the tubing as it passes over the top edges of the core (1) and then down through the core (1). The core is turned by means of a lid (31) about a cylinder (23) to twist the flexible material at locations (30) between the adjacent packs to seal the packs at their ends thereby providing hygienic disposal of the waste. A safely located rotatable cutter in the lid (31) is provided for severing the flexible tubing above the top twist (30).
Patent EP-0307070-A2 (EP)
Inventor: HARVEY JOHN PEARCE
IPC: A24C5/39
Filed: 1988-05-20
Abstract: In accordance with the present process and device the tobacco contained in a reservoir is selectively and pneumatically carried to a separator (20) by means of a flow of air inside a feeding tube (10). Within the air separator (20) the air is removed from the stream of particles of tobacco which continues in a direct even path until it reaches the upper open end of a first column (30) of a first tobacco metering and opening set (40, 50, 60). 
     The metered and opened tobacco stream is then pneumatically carried and injected into an upward flow of air in a vertical duct (100) for separation of the stems and heavy fragments. The upward flow of air containing tobacco leaf particles is accelerated and turned downwards then being decelerated within a closed chamber (150) from where the air is partially extracted while the tobacco leaf particles follow their straight downward course, reaching the lower exit mouthpiece (151) of the mentioned closed chamber (150) and from there to the upper open end of a second column (70) of a second tobacco metering and opening set (40a, 50a, 60) with its exit communicating with the entrance to the machine which is usually one for manufacturing cigarettes.
Patent EP-0293250-A2 (EP)
Inventor: OBATA KEIICHI
IPC: B29C37/00
Filed: 1988-05-27
Abstract: An elongate packing 7 is sandwiched between two sheet-like mold members 1, 2 in an encircling manner to define a mold cavity therebetween, then a thermosetting plastic material 9 is poured into the mold cavity, and the thermosetting plastic material is heated and set in the mold cavity. The upper and lower mold members are held against deformation transverse thereof so as not to be deformed by the shrinkage of the thermosetting plastic material when the latter is set, and the packing is allowed to move transversely thereof for following the shrinkage of the thermosetting plastic material when the latter is set. In some embodiments, the packing comprises a packing body 11 adapted to be sandwiched between the mold members for preventing the plastic material from flowing out of the mold cavity, with a flange 12 joined to the packing body and adapted to be held against peripheral edges of the mold members.
Patent EP-0295124-A2 (EP)
Inventor: MORIMOTO SHUJI
IPC: B65B1/12
Filed: 1988-06-10
Abstract: An auger feeder suitable for use in subdividing and feeding of powdery particles such as precious medicines in a trace amount, because the component parts of the auger feeder can be easily disassembled for sterilization treat­ment before use. In addition, it can be prevented owing to the electric detection system in the auger feeder of the present invention that foreign particles resulting from the contact or the friction between the components are mixed with the powdery particles.
Patent EP-0299675-A2 (EP)
Inventor: COWLEY NICHOLAS PAUL
IPC: H03L7/085
Filed: 1988-07-07
Abstract: A phase locked loop circuit is provided in which the loop gain of the circuit is controlled in dependence upon the frequency of the local oscillator to linearize the response of the circuit to varying frequency.
Patent EP-0300746-A2 (EP)
Inventor: BRANT HARRY
IPC: A62B1/02
Filed: 1988-07-20
Abstract: A rescue craft (1) includes a self-propelled car or elevator type of flying machine for rescuing persons from high-rise buildings, during fires, or other emergencies. The craft is powered by fan-jet engines (2) capable of lifting the unit (1) in vertical take-offs. A cable (18) attached to a ground structure is used to control the craft (1) and facilitate descent to ground level. An internal guidance system provides 360° maneuverability around the cable (18) and facilitates docking against the sides of buildings, etc. The ground structure (10) comprises a flat-bed tractor/trailer equipped to transport the craft to the scene of an emergency. The ground structure is fully self-contained with diesel power, a winch for the cable, lighting, refueling capability, and is fully ballasted and outrigged and capable of launching and receiving the rescue craft.
Patent EP-0301850-A2 (EP)
Inventor: VICKERY BRAIN H
IPC: A61K38/04
Filed: 1988-07-28
Abstract: A combination of an LHRH antagonist and a progestational agent is disclosed, for treating female gynecological disorders based on gonadal steroid production.