baber/WOPTO huggingface dataset:
Patent EP-0469133-A1 (EP)
Title: Device for delivering corrosion or deposition inhibiting agents into a well by means of an auxiliary delivery tube.
Inventor: UNGEMACH PIERRE
IPC: E21B37/00
Filed: 1991-02-22
Abstract: PCT No. PCT/FR91/00149 Sec. 371 Date Oct. 22, 1991 Sec. 102(e) Date Oct. 22, 1991 PCT Filed Feb. 22, 1991 PCT Pub. No. WO91/13235 PCT Pub. Date Sep. 5, 1991.A new auxiliary injection tube concept is disclosed for injecting a fluid containing corrosion and/or deposit inhibiting agents into a well from the surface, without stopping working. The auxiliary injection tube includes a tube 10 conveying the injected agents. The tube is coated with a material 11 which is inert with respect to to the fluid collected by the well. Support cables 12, disposed about the tube 10 and also coated with material 11, provide both secondary protection of the tube 10 in the case of damage to coating 11 and the mechanical characteristics required for the injection tube, particularly during withdrawal from the well.
Patent EP-0540523-A1 (EP)
Inventor: SWARTZEL KENNETH R
IPC: A23B5/005
Filed: 1991-01-22
Abstract: Le procédé décrit, qui sert à pasteuriser un produit liquide à base d'oeufs entiers en continu, consiste: (a) à former un courant de jaunes d'oeufs et un courant de blancs d'oeufs; (b) à chauffer le courant de jaunes d'oeuf à une température prédéterminée supérieure à la température la plus haute du courant de blancs d'oeuf; puis (c) à recombiner le courant de jaunes d'oeufs et le courant de blancs d'oeufs pour former un courant d'oeufs entiers. Le courant d'oeufs entiers se trouve à une seconde température prédéterminée (par exemple une température à laquelle il est équilibré) et le traitement thermique total reçu par le produit liquide à base d'oeufs entiers pendant ce procédé est au moins suffisant pour permettre la pasteurisation du produit. Un appareil de réalisation de ce procédé est également décrit.
Patent EP-0551406-A1 (EP)
Inventor: DUQUESNE SIMON
IPC: D02G3/04
Filed: 1991-10-03
Abstract: Un fil tissé composite en polyester/viscose comprenant des fibres de polyester et des fibres de viscose, des tissus comprenant les fils tissés de polyester/viscose, et un procédé de fabrication de ce fil sont l'objet de la présente invention. Le tissu est utile comme support pour des articles abrasifs enduits.
Patent EP-0501108-A1 (EP)
Inventor: SCHUSTER GUENTHER DR
IPC: H01L21/52
Filed: 1992-01-09
Abstract: Process for the surface bonding of two or more silicon semiconductor wafers (1) under the effect of pressure and heat, a thin layer (2, 3) of semiconductor-conforming material being applied to at least one of the surfaces to be joined. <IMAGE>
Patent EP-0501221-A1 (EP)
Inventor: BONO MARK J
IPC: B60G17/02
Filed: 1992-02-12
Abstract: A suspension system for a vehicle having a torsion spring (30) interconnecting the wheels and axle (4) to spaced portions of the frame (3) via suspension arms (32,33) wherein each suspension arm has one end secured to one element of the torsion spring and its other end connected to one end portion of a torsion type shackle (45). The other end of the shackle has its outer shell connected to the vehicle frame via replaceable shims (58) that adjust the height of the vehicle frame relative to the axle and the ground.
Patent EP-0502427-A1 (EP)
Inventor: NOELTNER HANS
IPC: B65D25/10
Filed: 1992-02-27
Abstract: The transport container consists of a bottom, side walls and, if appropriate, a lid, and retaining elements which are to be mounted in the transport container to fasten the product to be transported. Depressions (10) are provided in a grid in the transport container. The retaining elements are constructed as insertion elements (11) with a foot which fits into the depressions (10). <IMAGE>
Patent EP-0503637-A1 (EP)
Inventor: NAKAKOJI HISATADA TECHN RESEAR
IPC: C25D3/66
Filed: 1992-03-12
Abstract: A process for the manufacture of tinplates comprising electroplating a substrate in a fused-chloride tin plating bath at a temperature of about 150 to 350°C, a current density of about 100 to 500 A/dm² in an atmosphere of a non-oxidizing gas. This process may be converted to a process for the manufacture of reflow type tinplates by only changing the bath temperature, and vice versa. At the manufacture of no-reflow type tinplates, the bath is kept at 150 to 232°C, at the manufacture of reflow type tinplates, the bath is kept at 233 to 350°C. In these cases, the bath includes SnCl₂ and at least one member selected from the group consisting of KCl, NaCl, LiCl and AlCl₃, and may preferably be operated while flowing the bath at a flow rate of about 0.1 m/sec higher. 
     There is provided an equipment for the manufacture of tin-plated steel strip comprising a pretreating apparatus of cold rolling steel strip, an annealing apparatus, a skin pass rolling apparatus, a fused-salt tin-electroplating apparatus with the above bath including chlorides, and an aftertreating apparatus, these apparatus being continuously integrated into the equipment by use of a fused-salt bath.
Patent EP-0510708-A1 (EP)
Inventor: SHIGA NOBUO
IPC: H01Q3/26
Filed: 1992-04-26
Abstract: The apparatus comprises an oscillator unit (1) for oscillating in the microwave band, an output unit (3) electromagnetically coupled to the oscillator unit and an antenna element (5) electromagnetically coupled to a part of the output unit for radiating part of the oscillation output in an electromagnetic wave. The oscillation frequencies and the presence of the oscillation output of the oscillating apparatus can thereby be accurately measured in actual use without physically the input terminal of a measuring apparatus, thus avoiding additional loading of the oscillator unit.
Patent EP-0534143-A1 (EP)
Inventor: BISPING FRANZ
IPC: E06B7/14
Filed: 1992-08-24
Abstract: The invention relates to a non-supporting exterior wall of a building which comprises metal profiled bars, in the case of which a vertically extending facade retaining rail (4), designed as a hollow profile and open at the front, is arranged in front of each vertical member (1), while the horizontal crossmembers (7) drain via a rain gutter (5) into the space (30) of the facade retaining rail (4). <IMAGE>
Patent EP-0530712-A1 (EP)
Inventor: YAMASHINA MASAKAZU
IPC: G06F1/12
Filed: 1992-08-28
Abstract: Data are received from and sent to the exterior of a processor in the same time as the cycle time required for reading out data of an external storage circuit (6), and the circuits involved in the processor is controlled at a speed several times as large as that time, by the function that the input and output operation of the signals from and to the external storage circuit is carried out via an input/output circuit (5) operating in synchronism with a clock signal of low frequency which is entered from the exterior to the synchronizing circuit (4), and the signal is passed from and to the exterior of the processor at a low frequency, while it is passed therebetween at a high speed in synchronism with the multiplied synchronizing signal within the processor. Therefore, the passage of data to and from the external storage circuit can be carried out in a single cycle, resulting in small power consumption without degrading the performance of the processor.
Patent EP-0530826-A1 (EP)
Inventor: LEHMKUL JOSEF
IPC: C05F7/00
Filed: 1992-09-04
Abstract: The invention relates to a process for the dewatering of liquid sludge in which the sludge is treated with precipitant additives. The sludge is treated with additives which contain at least one magnesium compound and, possibly, one or more phosphates. As a result of this conditioning, the ammonium contents are partially or substantially precipitated as magnesium ammonium phosphate. The sludge thus preconditioned is then dewatered on a dewatering unit. A filtrate having reduced nutrient load and a dewatered sludge aggregate having an elevated nutrient supply are withdrawn from the dewatering device. The filtrate is fed to a sewage treatment plant and can be treated by the CAFR process for further precipitation of ammonium. <IMAGE>
Patent EP-0532031-A1 (EP)
Inventor: LANGEN HERBERT
IPC: F01N3/02
Filed: 1992-09-11
Abstract: 1. Device for the thermal regeneration of diesel engine exhaust particle filters (10), having   (a) a burner (12) for heating up the particle filter (10) during its regeneration; (b) a device (20) for supplying the burner (12) with combustion air; and (c) a fuel pump device (30) for supplying the burner (12) with fuel, characterised in that   (d) the fuel pump device (30) is so designed that per unit time it delivers a quantity of fuel as a function of the speed and/or the load state of the diesel engine (2) to which the particle filter (10) is assigned.   <IMAGE>
Patent EP-0538758-A1 (EP)
Inventor: HOEHNER PETER
IPC: A61F13/04
Filed: 1992-10-17
Abstract: The sole for a calf and/or thigh bandage intended for immobilisation and/or support comprises a sole body (1) having an upper side for the foot to stand on and a lower side as a walking surface. A layer (5) made of elastic material is attached to the upper side and/or lower side of the sole body and is positively and/or non-positively connected to the sole body. The layer makes it possible to design the sole to be overall elastic, so that the patient can walk "softly" and hence has optimum healing chances. <IMAGE>
Patent EP-0549974-A1 (EP)
Inventor: ELTING JAMES J
IPC: C12R1/91
Filed: 1992-12-18
Abstract: Monitoring the progression of breast cancer by performing a series of specific immunoassays over time to determine changes in the level of tumor marker NCA-BT in blood, e.g., serum, samples obtained from the patient. Increases in blood NCA-BT levels are indicative of a deteriorating condition whereas decreasing levels of blood NCA-BT indicate an improving condition.
Patent EP-0498671-A1 (EP)
Inventor: KURODA KIMIHIDE
IPC: B65G15/16
Filed: 1992-02-07
Abstract: A conveyor belt apparatus has a pair of endlessly running flat belts (1,8) partly overlapped with each other along their running course for sandwiching a material (19) to be conveyed between the overlapped portions. In this case, a pair of pushing plates (21, 22) are arranged in parallel with the running direction of the overlapped portions of the belts so as to be in sliding contact with a rear surface of each of the belts and fixed to a fastening body.
Patent EP-0499482-A1 (EP)
Inventor: KODEN MITSUHIRO
IPC: C09K19/02
Filed: 1992-02-14
Abstract: A ferroelectric liquid crystal composition including: at least one compound of the formula (I):
       
 [where - A - represents 1,4-phenylene or 1,4-cyclohexylene group; - B - represents 1,4-phenylene or 2,6-naphthylene group; and R and R′ are, the same or different, a substituted or unsubstituted straight or branched chain alkyl or alkoxy group having 4-15 carbon atoms], 
at least one compound of the formula (II):
       
 [where k and j are 0 or 1 and k + j = 1; and R and R′ have the same meaning as defined in the formula (I)] 
and a compound selected from the group consisting of a compound of the formula (IV):
       
 [where R I  represents a substituted or unsubstituted straight or branched chain alkyl or alkoxy group having 1-15 carbon atoms; R¹¹ represents a straight or branched chain alkyl group;
       
 represents 1,4-cyclohexylene, 1,4-phenylene or 2,5-pyrimidinylene group; X is a hydrogen or halogen atom or a cyano group; Y is -COO- or a single bond; Z is a hydrogen atom or a methyl group; k is 0 or 1; and * represents an asymmetric carbon atom] 
and a compound of the formula (V):
       
 [where R¹ and R¹′ are each a substituted or unsubstituted straight or branched chain alkyl or alkoxy group having 1-15 carbon atoms;
       
 is 1,4-cyclohexylene or 1,4-phenylene group; is a hydrogen atom or a methyl group; and * represents an asymmetric carbon atom].
Patent EP-0509651-A1 (EP)
Inventor: ITO KAZUHISA
IPC: D05B69/26
Filed: 1992-03-20
Abstract: A sewing machine stopping control system brings a sewing machine from a high-speed operation to a stop without varying modes and with high stopping accuracy, for allowing the sewing machine to operate highly efficiently. According to the stopping control system, a motor is decelerated in response to a release of a foot pedal. At the timing when a predetermined rotational speed or lower is detected, the deceleration operation is disabled regardless of a decelerating command BKON outputted from a speed command comparing circuit. Thereafter, when a predetermined needle position is detected, the deceleration operation is resumed. When a predetermined low speed is detected during the deceleration, the deceleration operation is again disabled. Thereafter, when a predetermined needle position is detected, the deceleration operation is again resumed so that the motor is completely stopped.
Patent EP-0525955-A1 (EP)
Inventor: LUPINSKI JOHN HENRY
IPC: C08K9/00
Filed: 1992-06-08
Abstract: The incorporation of silicone treated filler selected from carbon black, calcium carbonate or clay into polycarbonates or polyester carbonates has been found to provide polycarbonate compositions having improved flame retardant properties.
Patent EP-0528582-A1 (EP)
Inventor: PEMAWANSA K P
IPC: B01D67/00
Filed: 1992-08-04
Abstract: The subject of this invention is a novel polymeric composition useful in membrane technology such as microfiltration, nanofiltration, ultrafiltration, reverse osmosis and gas separation. The composition is formed by taking a known condensation polymer such as polyether sulfone, polysulfone or a polyarylether sulfone and modifying it to change the molecular weight distribution. The useful polymers of the invention will have an unmodified number average molecular weight of about 63,000 or less and weight fraction of molecules with a molecular weight of 50,000 or less in the range of 30 to 35%. Utilizing fractional precipitation or other known techniques for concentrating a high molecular weight fraction of a polymer the polymers are modified to have a number average molecular weight of a least 59,000 or a weight fraction of molecules with a molecular weight of 50,000 or less of not more than 19%. Superior resistance to cracking and other forms of membrane degradation results from using the polymer compositions of the present invention in filtration applications.
Patent EP-0534739-A1 (EP)
Inventor: JOHNSON KENNETH HOWELL
IPC: B01J19/30
Filed: 1992-09-23
Abstract: A catalytic distillation structure (1) which comprises a catalyst component having a porous container (12) having disposed therein, solid particulate catalytic material (10) which swells in use intimately admixed with from 5 to 60 volume % of a deformable material (14a-14f). The catalyst component may be in intimate association with or surrounded by a resilient component (16), which is comprised of at least 70 volume % open space.
Patent EP-0521775-A1 (EP)
Inventor: SAURON JEAN
IPC: B29C53/08
Filed: 1992-06-30
Abstract: The present invention relates to a portable apparatus for straightening pipes (tubes). This apparatus is essentially constituted by a hollow beam (1) fitted at its two ends respectively with a first (2) and a second (3) movable bearing member, one (2) of which, or first movable bearing member, is actuated by a cylinder (ram) (6) housed in the hollow beam whilst a handle (4) for handling the apparatus is mounted transversely and adjustably on the beam (1) between the first (2) and second (3) movable bearing members, this handle (4) carrying a third movable bearing member (5). This apparatus applies especially to the straightening of polyethylene pipes (tubes) which are to be joined end to end. <IMAGE>
Patent EP-0543758-A1 (EP)
Inventor: NICOLLE REMY
IPC: C22B5/14
Filed: 1992-11-05
Abstract: Plant for reduction of iron ore, of the type comprising:   - a first reactor (1) containing a bed of iron ore in the course of reduction, provided with means for fluidising and circulating the said ore, and comprising a device for injecting a reducing gas containing CO into the base of the said first reactor (1); - a cyclone (6) ensuring separation between the reducing gases originating from the said first reactor (1) and the solid particles which they contain, and removal of the said gases; - a gasification reactor (11) collecting the said particles and provided with means for producing CO and hydrogen from carbonaceous materials and oxygen, and means (21) for returning the said CO, the said hydrogen and the said particles into the said first reactor (1);   - means (10,12) for mixing fresh ore with the said particles between the said cyclone (6) and the said gasification reactor (11); - means (22,23) for extracting the ore in the course of reduction from the said first reactor (1), the plant being characterised in that the said means for producing CO and hydrogen of the gasification reactor comprise an oxygen-coal burner (17) performing the production of the CO and hydrogen outside the said reactor.   <IMAGE>
Patent EP-0551057-A1 (EP)
Inventor: MOERGELI RUDOLF
IPC: A62D101/22
Filed: 1992-12-22
Abstract: For continuous melting, residues (1) containing organic and inorganic components are heated indirectly in a heating device (10) containing a melting crucible (11) to a temperature TS, during which the organic components are gasified by addition (41) of a reactive gasifier (4), and the resultant gases (46) are drawn off. The inorganic residues which remain are subsequently melted in the crucible (11), withdrawn via a line (16) and cooled to give an inert, solid final state (26). <IMAGE>
Patent EP-0567714-A1 (EP)
Inventor: RAGOSTA ANDREA
IPC: B42D5/04
Filed: 1992-04-27
Abstract: The invention relates to a book agenda endowed with two flaps (2, 3) arranged as continuations of the jacket (1) of the agenda, fit to fold themselves onto blocks of leaves (4, 5) that constitute the agenda, covering them completely or partially. Moreover, two smaller flies (6, 7) are provided hinged to the spine of the blocks (4, 5).
Patent EP-0563178-A1 (EP)
Inventor: SIBBALD ALASTAIR HORSEGUARDS D
IPC: G06K9/00
Filed: 1991-12-20
Abstract: On peut former une image directe d'une empreinte digitale en éclairant une surface (26) d'un substrat planaire transparent (22) avec de la lumière collimatée, l'empreinte digitale d'un doigt (30) étant appuyée contre l'autre surface (28) du substrat (22). La lumière incidente sur la surface (26) avec laquelle se trouvent en contact les crêtes de l'empreinte digitale (30) subit une réflexion totale à l'intérieur du substrat (22) et provoque la formation d'une image directe de l'empreinte digitale par la production de lumière fluorescente à l'intérieur d'un élément fluorescent planaire (38).
Patent EP-0563248-A1 (EP)
Inventor: AHARONI SHAUL M
IPC: C09D133/16
Filed: 1991-12-11
Abstract: Compositions copolymères dérivées (a) d'acrylate ou de méthacrylate de perfluoroalkylalkyle, (b) d'acide acrylique, méthacrylique ou itaconique, et (c) d'un acrylate ou méthacrylate à teneur en hydroxyle; et pouvant, associées les unes aux autres, être réticulées par l'estérification interne ou par la formation d'anhydrides. Ces produits associent les caractéristiques des polymères à teneur en fluor à la transformabilité, notamment la transformabilité à partir d'une solution.
Patent EP-0565605-A1 (EP)
Title: Self-raising platform.
Inventor: LOMBARD XAVIER
IPC: B66F11/04
Filed: 1991-12-24
Abstract: A self-raising platform for building, renovating or maintaining the faade of a building. The platform essentially consists of a two-pole structure (12 & 14) supporting a platform (10). Each pole supports a rack and the platform comprises two motors each co-operating with one of the poles. Safety devices are provided, in particular to prevent the platform from tipping over should one of the hoisting motors break down, and particularly comprise a motor synchronizing shaft and sensors for sensing when one of the motors is under excessive strain and cutting off the power supply to both motors when one motor is unable to keep the platform horizontal.
Patent EP-0611282-A1 (EP)
Inventor: HEGEMANN KENNETH J
IPC: A61C17/00
Filed: 1992-11-02
Abstract: A process for making a toothbrush having three brush heads that self-adjust to maintain contact with the surfaces of the teeth and the gums. The three brush heads are independently attached to a single handle through elongated flexible arms and adjust independently to maintain contact with the surfaces of different size teeth and gums. The two brush heads whose bristles contact the sides of the teeth are slanted at a predetermined angle.
Patent EP-0551121-A1 (EP)
Inventor: ODAGAWA TETSUFUMI
IPC: H01S5/068
Filed: 1993-01-08
Abstract: A semiconductor light source system includes a laser diode (11a - 11d) that is operated in a variable temperature environment and a driver circuit (12, 13), wherein the driver circuit sets a magnitude of a signal current supplied to the laser diode below an upper limit level that corresponds to a maximum operational temperature of the laser diode. The driver circuit simultaneously sets a relative magnitude of the signal current with respect to a bias current such that a sufficient extinction ratio is achieved in an output optical beam and further sets a relative magnitude of the signal current with respect to the bias current such that a sufficiently small oscillation delay is achieved in the laser diode.
Patent EP-0560037-A1 (EP)
Inventor: NAGASAWA ATSUSHI
IPC: F24F1/0067
Filed: 1993-01-29
Abstract: A first inlet (4) is formed in the front portion of the box (50) of an indoor unit (3), and a second inlet (5) is formed in the upper portion of the box (50) of the indoor unit (3). Openable/closable covers (6) are provided to the second inlet (5). The covers (6) are closed when a silent operation mode is set by an operation unit (70). When the covers (6) are closed, the second inlet (6) is closed, and the sound caused by a hissing indoor fan (32) in the indoor unit (3) and the sound of the refrigerant flowing in the indoor heat exchanger (31) of the indoor unit (3) will not leak to the outside of the indoor unit (3).
Patent EP-0613282-A1 (EP)
Inventor: GLOESS BERNHARD DIPL-ING
IPC: H04M3/56
Filed: 1993-02-23
Abstract: To set up three-way connections, a conference unit (KE) is provided with a PROM in which all possible companded summation and differential values in each case of two individual conferee contributions are stored and activated by the individual contributions as read activation addresses. The PROM thus implements the functions of linearisation of the summation and differential formation and companding which are performed in conventional conference units by separate sub-units. <IMAGE>
Patent EP-0560361-A1 (EP)
Inventor: FERGUSON GREGORY A
IPC: F16C33/46
Filed: 1993-03-11
Abstract: A relatively low cost, low friction plastic needle bearing assembly uses a unitary plastic circular member with multiple frangibly attached substantially cylindrical needles (4) axially inserted into a cover (9). A plastic needle separator housing element provides a race (6) and is in axial registration with the frangibly attached needles (4). A shaft (on which a sprocket of a web feed device or tractor is mounted), upon axial insertion through the member to which the needles (4) are attached, frees the multiple needles (4) from the frangible attachment to the member and ejects the member from the cover (9) leaving the needle bearings captured by the race in the cover (9).
Patent EP-0562557-A1 (EP)
Inventor: DALY ROBERT CURTIS
IPC: G02B5/20
Filed: 1993-03-23
Abstract: A solid state image sensor is described which includes a planarizing layer incorporated into a means of color separation. The planarizing layer has been found to provide a smooth, uniform surface for coating and adhesion of a color separator within the active device area. The planarizing layer remains on the completed device and is patterned to permit access to bonding pads. Negative photoresist materials, photoinitiated polymerization imaging systems and positive imaging systems may be selected for use as the planarizing layer.