baber/WOPTO huggingface dataset:
Patent ES-8401854-A1 (ES)
Title: A urethral catheter.
IPC: A61M25/00
Filed: 1983-01-26
Abstract: A urethral catheter comprising a tube for insertion into the bladder and having an inlet (17) for the drainage of urine via the tube, and a wall portion (18) having reduced thickness and increased flexural properties such that this wall portion (18) will undergo substantially complete collapse under normal urethral pressure thus to comply with the irregular and slit-like lumen (11) but permit adequate distension for normal drainage.
Patent ES-8401208-A1 (ES)
Title: Torsion dampers
IPC: F16D13/68
Filed: 1983-02-08
Abstract: A torsional damper comprises at least two coaxial parts (A, B) mounted to rotate relative to one another. A plurality of elastic members are disposed between these parts (A, B) in the circumferential direction. At least one of these members is formed by a block (10') of elastic material, partially housed without circumferential clearance in an opening (27') in one of the coaxial parts (A, B). It is also partially housed, with circumferential clearance (J'T, J'R), in an opening (28') in the other of the coaxial parts (A, B). The elastic material block (10') has a peg (32T, 32R) of elastic material projecting from it in at least one circumferential direction. The invention is applicable in particular to friction clutch mechanisms for automotive vehicles.
Patent ES-8501159-A1 (ES)
Title: Fuel transfer tube quick opening hatch.
IPC: G21F7/005
Filed: 1983-02-25
Abstract: In a quick opening hatch for use on a transfer tube (12) of a nuclear reactor plant, comprising a locking ring (54) adapted for connection to the transfer tube (12), a hatch cover (20) adapted to be received within the locking ring (22) for closing-off the transfer tube (12) and a locking structure including latches (84, 86) movably connected with the hatch cover (20) and a latch operating structure (21) mounted on the hatch cover (20) and connected to the latch (86) for movement thereof into locking engagement with the locking ring (22) and for unlocking the hatch cover (20), the hatch cover (20) is supported on a bracket assembly (26) pivotably mounted on the locking ring (22) on a containment side of the nuclear reactor for pivotally moving the hatch cover (20) away from the transfer tube (12) after release therefrom and for aligning the hatch cover (20) with the transfer tube (12) prior to locking it thereto. The bracket assembly (26) extends above the hatch cover and is coupled thereto by a threaded rod (37) permitting raising and lowering of the hatch cover (20).
Patent ES-8504206-A1 (ES)
Title: Cephalosporin derivatives, process for their preparation and pharmaceutical compositions containing them.
IPC: C07D501/20
Filed: 1983-06-14
Abstract: Substituted carboxymethyl esters of ceftizoxime cleavable under physiological conditions, processes for their preparation, pharmaceutical preparations containing such compounds and their use as antibacterial antibiotics.
Patent ES-8504243-A1 (ES)
Title: Detergent additive product.
IPC: C11D17/04
Filed: 1983-06-29
Abstract: A detergent additive product comprising a C5-C18 aliphatic peroxy carboxylic acid bleach precursor in water releasable combination with a non particulate flexible substrate in a weight ratio of precursor to substrate of 30:1 to 1:10. The aliphatic portion of the precursor incorporates a linear chain including and extending from the carbonyl carbon of from 6 to 10 carbon atoms. The product can also include peracetic acid precursors and other compatible organic and inorganic detergent components.
Patent ES-8407014-A1 (ES)
Title: Chromogene compounds, process for their preparation and their use.
IPC: C07K5/10
Filed: 1983-11-25
Abstract: Chromogenic compounds of the formula I < IMAGE > (I) and a process for their preparation are described, X denoting a hydrogen atom, a protective group customarily used in peptide chemistry or a group which irreversibly blocks the terminal amino group, A and P being identical or different and denoting an alpha-, beta- or gamma-amino acid which is composed of 2 to 15 carbon atoms with up to 3 nitrogen atoms, 2 sulfur atoms and 6 oxygen atoms, the side-chain of which can be substituted, and P also denoting a dipeptide formed from amino acids of these types, B denoting arginine, homoarginine, lysine, homolysine, ornithine or histidine and R denoting a substituent in the 2- or 3-position. The compounds can be used as substrates for the detection and the quantitative determination of hydrolytic enzymes of enzyme class 3.4.21.
Patent ES-8605678-A1 (ES)
Title: Extn. of human gamma-globulin
Filed: 1983-12-22
Abstract: Process consists of (a) chopping finely the frozen placentas and extracting with saline soln. (b) sepg. the globulinic fraction from the extract and suspending in an aq. soln. of an 8C alcohol at below 15 deg.C. and (c) adjusting the clear filtrate from the suspension to neutral with HCl and ppting. the gamma-globulin, purifying by filtration and drying by lyophilisation, to convert it to powder. (Corrected entry)
Patent ES-8507500-A1 (ES)
Title: 1-(4'-Branched alkylsulfonylphenyl)-6-chloro-7,8-dihydroxy-2,3,4,5-tetrahydro-1H-3-benzazepines.
IPC: C07D223/16
Filed: 1984-05-24
Abstract: 6-Chloro-7,8-dihydroxy-1-phenyl-2,3,4,5-tetrahydro-1H-3-benzazepines whose structures have an isopropylsulfonyl, isopropylthio, isobutylsulfonyl or isobutylthio group substituted at the 4-position of the 1-phenyl substituent have potent renal dopaminergic and anti-hypertensive activity.
Patent ES-8601440-A1 (ES)
Title: Reflector systems for lighting fixtures and methods of installing such system.
IPC: F21V7/22
Filed: 1984-06-18
Abstract: Apparatus and methods are disclosed which enable the retrofitting of existing lighting fixtures so as to improve their efficiency, improve their light distribution and better control the heat emanating therefrom. Embodiments of the apparatus comprise different specific configurations of reflectors which may be utilized to replace one or more lamps in an existing fixture, with no more than minor modifications thereof. For example, a fixture (10) with four bulbs (12, 14, 16, 18) may be modified by replacing up to three of the bulbs (14, 16) thereof with one or more reflectors (20 min ). Reflectors may be installed in a fixture without removing lamps, to increase the lumen output thereof. Minor modifications to existing fixtures may be, for example, movement of the ballast, and movement of the lampholders. Preferably, the reflectors are made of a material having total and in most cases spectral reflectivity of greater than 90%. One suitable material comprises a thin silver film coated onto a thin plastic film. The reflectors of the present invention may also be used in newly designed fixtures.
Patent ES-8603293-A1 (ES)
Title: Method and apparatus for preparing sesame grains.
IPC: B02B3/00
Filed: 1984-10-02
Abstract: An industrial process and a plant installation for husking seeds of sesame are claimed. The seeds are moistened and rubbed against each other. Before the friction treatment the seeds are injected with water and steam so that they have a moisture content of the order of 15 per cent. The process pref. includes two stages. In a first stage the seeds are passed through an attrition mill while water and steam is injected to give the seeds a moisture content of about 15 per cent. The mill discharges on to a screening sieve. - In a second stage, the screened seeds are steamed to raise their moisture content to between 16 and 18 per cent. The seeds are then dried as they pass through another attrition mill which detaches the remaining husks from the seeds. - The installation pref. comprises a mechanical cleaning and screening unit through which the seeds are passed before undergoing stages 1 and 2 of the process.
Patent ES-8600383-A1 (ES)
Title: Aq. cleaning prod.
IPC: C11D7/06
Filed: 1984-11-06
Abstract: The prod. is made by (a) pouring 1.5l tap water into a suitable container (b) heating the water without boiling (c) gradually adding 175 g caustic soda with continuous stirring (d) pouring in 2.5 l tap water, with stirring to complete soln. and (e) cooling the prod.
Patent ES-8601035-A1 (ES)
Title: Track circuit
IPC: B61L23/16
Filed: 1985-01-29
Abstract: A railway track circuit arrangement particularly suitable for the short track circuit, down to approximately 40 metres, required in metro transit systems. Based on conventional A.C. track signalling principles for continuous track rails, the boundaries between adjacent track sections are defined by electric separation zones. An electrical short is connected between the running rails and an A.C. signal tuning unit is connected approximately 6 metres away to tune the end loop thus formed to resonance at the selected track signal frequency. The tuning units comprise a capacitor, the value of which is selected for resonance tuning, and a transformer a winding of which is connected in series with the capacitor, and a track circuit signal transmitter or receiver is connected through a second winding of the transformer. In order to reduce mutual coupling between track circuits by longitudinal leakage, in each joint, two electrical short may be connected between the rails spaced apart approximately 0.75 metre.
Patent ES-8605095-A1 (ES)
Title: Flame detectors.
IPC: F23N5/08
Filed: 1985-03-12
Abstract: The appts. comprises a quartz lens (16) capable of collecting light from a flame (12) of a particular wavelength which indicates a flame on or an off condition. A filter (20) passing only electromagnetic radiation, preferably the ultraviolet type, changes from a flame on to a flame off condition. A solid state gallium-Arsenide-Phosphide photocell (22) is provided for receiving a portion of the electromagnetic radiation passed by the filter (20). - A sensed light signal, generated by the photocell (22) is passed to a circuit (26) which processes a signal indicative of whether the burner (14) is producing a flame (12), the level of the flame and also, where applicable, whether only a pilot flame is present.
Patent ES-8606484-A1 (ES)
Title: Non-caking bleaching detergent composition containing a lower hydrate of sodium perborate
IPC: C11D3/39
Filed: 1985-04-01
Abstract: A particulate bleaching detergent composition includes a synthetic organic nonionic detergent, such as polyethoxylated higher fatty alcohol or alkylphenol, a builder for the nonionic detergent, such as sodium tripolyphosphate, sodium silicate, sodium carbonate or a cation-exchanging sodium aluminosilicate (zeolite), or mixtures thereof, together with a sodium perborate hydrate bleaching agent, the degree of hydration of which corresponds to that of the monohydrate or less, such as 12 to 15%. The composition, unlike similar compositions wherein the sodium perborate hydrate is the tetrahydrate, is non-caking, non-tacky and free-flowing after storage in a sealed container at elevated temperature, e.g. four weeks at 43 DEG C, whereas a similar product in which the sodium perborate hydrate is the tetrahydrate is caked solid after such treatment.
Patent ES-8701152-A1 (ES)
Title: Process for reducing sulfur-containing contaminants in sulfonated hydrocarbons, products derived therefrom, and lubricants and fuels containing same
IPC: C07C303/32
Filed: 1985-06-20
Abstract: Processes of reducing the inorganic sulfur-containing acid and the low equivalent weight organic sulfonic acid content of an acid mass comprising organic sulfonic components and inorganic sulfonating agent contaminants are described. In general, the process comprises the steps of (a) treating the acid mass with ammonia in the presence of water to neutralize the acids in said acid mass and to form a mixture containing the ammonium salts of said acids. (b) allowing separation of the mixture to provide a lower aqueous phase containing water-soluble ammonium salts and an upper phase comprising the oleophilic alcohol and ammonium salts of the organic sulfonic acids, and (c) recovering at least a portion of said upper phase. The efficiency of the reduction of undesirable materials from the acid mass can be increased by subjecting the recovered upper phase to additional water extractions in the presence of the oleophilic alcohol. The ammonium salts of the organic sulfonic acids recovered by the above process can be converted to oil-soluble metal salts by reacting said ammonium salts with a basically reacting metal compound in such amounts and under such conditions as to form metal salts of said organic sulfonic acids. The metals salts prepared in this manner may be neutral metal salts or highly basic metal salts. The neutral and metal basic salts are useful in a variety of applications including lubricants and fuels.
Patent ES-8801015-A1 (ES)
Title: Prefabricated retaining elements for protecting, reinforcing and/or lining excavations, anchoring and connecting devices, and method for using these elements and devices.
IPC: E02B3/14
Filed: 1985-06-28
Abstract: In this slope facing process, facing elements (4) are assembled in situ, their edges having means of jointing with adjacent elements drainage (D) is provided over the whole height of the face (1) of an excavation between this face and the facing (R) of elements (4) behind which a void-filling material (B) is injected, consisting for example of lean mortar or a swelling material.
Patent ES-8606444-A1 (ES)
Title: Acrylonitrile-free polycarbonate blend.
IPC: C08L35/06
Filed: 1985-08-20
Abstract: This invention relates to thermoplastic moulding compounds which are free from nitrile groups, obtained from randomly structured aromatic vinyl copolymers containing N-phenyl- or methyl-maleimide, aromatic polycarbonate resins and an elastomer grafted with methyl methacrylate.
Patent ES-8800442-A1 (ES)
Title: Multiple frequency digital phase locked loop.
IPC: H03K5/13
Filed: 1986-01-15
Abstract: An improved multiple frequency digital phase-locked loop circuit 10 is described. The improved digital phase-locked loops utilizes a single circuit 12 to effect both phase and frequency adjustments. The multiple frequency digital phase-locked loop effects phase adjustments by selectively combining or subtracting a reference clock signal 30 with a derived programmable clock signal thereby generating a composite digital phase-locked loop clock signal. The multiple frequency provides frequency adjustments by selectively adding or subtracting pulses from the composite clock signal at a rate determined by a programmably controllable clock signal. The improved multifrequency digital phase-locked loop is suitable for use as a tone detector with the addition of a lock detector 22 wherein the phase-locked loop can be programmed for a plurality of known operating frequencies.
Patent ES-8702980-A1 (ES)
Title: Self-contained lash adjuster with diaphragm-type seal.
IPC: F01L1/25
Filed: 1986-04-30
Abstract: A self-contained lash adjuster has a generally cup-shaped follower and a spacer mounting a lash adjuster cartridge assembly within the follower. The cartridge assembly includes a movable body and a plunger, with a high pressure chamber being defined between the plunger and body. A check valve controls fluid flow through a plunger passage into the high pressure chamber. There is a diaphragm seal which is attached at its outer periphery to an interior wall of the follower and attached at its inner periphery to the movable body. The seal in part defines a fluid reservoir. There is a passage connecting the reservoir with the cartridge assembly. Movement of the body toward the plunger moves fluid from the high pressure chamber to the fluid reservoir, causing a stretching of the diaphragm seal.
Patent ES-8704999-A1 (ES)
Title: Continuous process for changing the molecular weight of organosilicon compounds.
IPC: C07F7/08
Filed: 1986-05-29
Abstract: A continuous method for altering the molecular weight of organosilicon compositions containing Si-bonded oxygen in the presence of a catalyst and preferably under decreased pressure, in which a cylindrical reactor is employed have a ratio of length to inside diameter of between 1:1 and 50:1. A reactive mixture is stirred in the cylindrical reactor by a stirring apparatus having one or more stirring blades, so that the mixture is subjected to a maximum centrifugal acceleration bmax of at least 70 m.s-2 and more preferably at least 165 m.s-2.
Patent ES-8704688-A1 (ES)
Title: Data broadcasting system, especially towards mobile stations.
IPC: H04L7/04
Filed: 1986-06-02
Abstract: A radio system broadcasts binary data packets that can be received in mobile receivers. The initial parts of the packets are transmitted periodically. The prefix of each packet includes synchronizing information. The synchronization processing includes seeking a phase and a tracking phase. The transition from the seeking to the tracking phases occurs when the synchronization pattern has been received two consecutive times with a null Hamming distance.
Patent IE-911159-A1 (IE)
Title: System and technique for measuring blood characteristics by¹centering a sensor in an artery
IPC: A61M25/01
Filed: 1991-04-08
Abstract: An introducer catheter includes a percutaneously insertable shaft (23) which is configured to engage and to be supported by the inner luminal surface (21) of a blood vessel (20). The distal tip (30) of the catheter shaft is disposed along a central axis (28) of the catheter such that when the catheter is disposed in the blood vessel (20), the distal tip (30) will be disposed substantially along that axis and substantially in the center of the blood vessel lumen. The probe (16) passed through the catheter thus will emerge from the distal outlet orifice (32) of the catheter into the blood vessel at the central axis of the blood vessel (20).
Patent IE-911544-A1 (IE)
Title: Nonaqueous liquid automatic dishwasher detergent composition
IPC: C11D3/16
Filed: 1991-05-07
Abstract: The application is directed to a nonaqueous liquid automatic dishwasher detergent composition with improved anti-filming and anti-spotting properties and to a method of using the detergent composition. The detergent composition comprises a nonaqueous organic carrier liquid, silica, alumina or titanium dioxide anti-filming agent, a water soluble polyacrylate anti-spotting agent, inorganic builder salts, bleach compound and detergent. The compositions provide reduced filming and spotting on dishware, glassware, china and the like, particularly in hard water. The nonaqueous liquid automatic dishwasher detergent compositions are stable in storage and are readily dispersible in water.
Patent IE-902694-A1 (IE)
Title: Antiparasitic agent
Inventor: MAEDA HIROSHI
IPC: A23K20/195
Filed: 1990-07-25
Abstract: An antibiotic compound of the formula:- <CHEM> is an antiparasitic agent active against insect pests, acari, free living nematodes and endo- and ectoparasites. It is prepared by fermentation using the microorganism Streptomyces griseochromogenes ATCC 53928.
Patent IE-920876-A1 (IE)
Title: Rapidly hydrating welan gum
Inventor: RAKITSKY WALTER G
IPC: C12P19/04
Filed: 1992-03-19
Abstract: A rapidly hydrating welan gum useful for preparing cementitious products. The gum can be dry blended with cement or other dry component and then added to a preformed cement/water pre-mix, thereby alleviating the need for hydrating the gum prior to addition to a cement/water mixture.
Patent IE-921370-A1 (IE)
Title: Nucleic acid amplification and detection methods using rapid¹polymerase chain reaction cycle
Inventor: FINDLAY JOHN B
IPC: C12Q1/68
Filed: 1992-07-01
Abstract: Nucleic acids can be amplified and detected using a very rapid polymerase chain reaction procedure. This procedure includes a series of steps which have critically defined temperature and time parameters. Each polymerase chain reaction cycle requires generally less than two minutes, and in most cases less than 90 seconds. At least 5 units/100 mu l of solution of thermostable DNA polymerase are used, and other preferred levels of primer concentrations facilitate the quick cycling in the amplification. In preferred embodiments, only two temperatures are used in the amplification.
Patent IE-922161-A1 (IE)
Title: Healing dressing
Inventor: GUILLEMET ALAIN
IPC: C09J7/30
Filed: 1992-07-02
Abstract: The present invention relates to a dressing comprising in its matrix 10 to 30 parts by weight of a block copolymer containing a saturated central sequence and 70 to 90 parts by weight of plasticiser.
Patent IE-922452-A1 (IE)
Title: Immunoassay for the simultaneous detection of hiv-1, hiv-2,¹htlv-i and htlv-ii antibodies
Inventor: LACROIX MARTIAL
IPC: C07K14/00
Filed: 1992-07-28
Abstract: This invention relates to immunoassay kits which can be used to simultaneously detect antibodies in a biological specimen to the following viruses: HIV-1, HIV-2, HTLV-I and HTLV-II. This invention also relates to the process of making and using these immunoassay kits.
Patent LU-101141-A1 (LU)
Title: Rahmen, Schachtabdeckung, Straßenablauf und Entwässerungsrinne
Inventor: FUCHS ALFRED
IPC: E03F5/06
Filed: 2019-03-04
Abstract: Die Erfindung betrifft einen Rahmen (10) zur Aufnahme eines Schachtdeckels (11) für Verkehrsflächen oder zur Aufnahme eines Aufsatzes für einen Straßenablauf mit einer Auflagefläche (12) für den Schachtdeckel (11) bzw. den Aufsatz, die mit Abstand von einer Oberkante (13) des Rahmens (10) angeordnet ist, wobei zwischen der Oberkante (13) und der Auflagefläche (12) ein Freiraum (14) zur Aufnahme des Schachtdeckels (11) bzw. des Aufsatzes ausgebildet ist. Die Erfindung zeichnet sich dadurch aus, dass wenigstens eine Markierung zur Verschleißanzeige (15) an einer Innenseite (16) des Rahmens (10) im Bereich der Oberkante (13) angeordnet ist.
Patent AT-514401-A1 (AT)
Title: Reduktionsofen
Inventor: TIMMERER HELMUT LUDWIG DR
IPC: F27B1/00
Filed: 2013-05-31
Abstract: Bei einem Reduktionsofen (1) für Festbettvergasungsanlagen mit einer Reduktionszone (2) und einer - in Betriebslage gesehen - unterhalb angeordneten Nachverbrennungszone (3) wird vorgeschlagen, dass zwischen der Reduktionszone (2) und der Nachverbrennungszone (3) ein Gassammelraum (4) angeordnet ist.
Patent WO-9505695-A1 (WO)
Title: Anordnung zur erfassung von ständererdschlüssen bei drehstrommaschinen
Inventor: STROBL JOERG
IPC: G01R31/34
Filed: 1994-08-12
Abstract: Es wird eine Ständererdschlußerfassung vorgeschlagen, bei der ein deutlicher Unterschied in der dritten Harmonischen im fehlerfreien und im erdschlußbehafteten Zustand festzustellen ist und wobei trotzdem der Störstrom abgeleitet und die Schwingungen gedämpft werden. Dabei ist an die Klemmen einer Drehstrommaschine (1), welche z.B. ein Synchrongenerator ist, ein Drehstromtransformator (2) angeschlossen. Dieser muß einen freien magnetischen Rückschluß aufweisen um bei Erdschluß der Drehstrommaschine (1) eine Nullspannung zu übertragen. Die Primärwicklung des Transformators (2) ist in Stern geschaltet, wobei der Sternpunkt geerdet ist. Die Sekundärwicklung des Transformators (2) ist zu einem offenen Dreieck geschaltet und mit dem Widerstand (4) belastet, der mit dem in Serie angeordneten Schalter (5) abgeschaltet werden kann. Am geerdeten Sternpunkt der Drehstrommaschine (1) ist ein Spannungswandler (6) angeschlossen. Die Sekundärspannung dieses Wandlers (6) und die Spannung an der offenen Dreieckswicklung werden einem statischen Erdschlußrelais (7) zugeführt, das entsprechend der Größe und Phasenlage der dritten Harmonischen in diesen Spannungen einen Erdschluß im Generator (1) erfaßt.