baber/WOPTO huggingface dataset:
Patent NL-8302734-A (NL)
Title: Wave generation equipment in swimming bath - has air pipe controlled by valve delivering pulses to air chamber
IPC: E04H4/00
Filed: 1983-08-02
Abstract: The equipment generates travelling waves in a swimming bath etc., having air chambers along one edge and above the normal water level. These each have four walls roughly at right angles, the bottom one leading upwards to an edge slightly above normal water level and then to the pool bottom. The air pipe (8) leads into the top of each chamber from a pressure vessel (7) and contains a valve (9,10) periodically opened to deliver an air pulse. When this valve is shut, the air chamber is connected directly to atmosphere, to bring the water into the rest position.
Patent NL-8304413-A (NL)
Title: Detection system protecting goods in shop from theft - uses two passive signals indicating passage through EM field and active signal also indicating unauthorised removal and discharged battery
IPC: G08B13/22
Filed: 1983-12-22
Abstract: The detection system reacts in two different ways to the passage of an object through its electromagnetic field. Firstly, it produces a passive feedback message. Secondly, it responds in an active way by sending a second signal, pref. electromagnetic. The second signal is activated by the electromagnetic field from the system and is detected by a second receiver. An alarm is triggered by both this receiver and by the first detection arrangement. The second signal is also emitted if the detection system is interfered with by attempting to remove the detector from the goods being protected. The second signal is further emitted when the battery needs recharging. In this state optical and acoustic signals are also produced to alert the user.
Patent NL-8700150-A (NL)
Title: Drying support for screen printed paper sheets - has grooved uprights on either side of frame which engage two runners on each side of paper carriers which are lowered from slanted position
IPC: B65G1/07
Filed: 1987-01-22
Abstract: The device is for supporting flat objects and has a frame (3) provided with a pair of uprights sepd. from each other and each contg. guide grooves (4,5). In the guide grooves are flat carriers (2) connected to the grooves by guide pieces (7) sepg. the carriers from each other. Two guide pieces are provided on each side of the carriers and are downwardly movable in the grooves, being in the form of runners in U-shaped grooves. The carriers are held firstly on a slant until the distance between the grooves increases sufficiently for them to lie horizontally.
Patent NL-8802435-A (NL)
IPC: G11B7/09
Filed: 1988-10-05
Abstract: A device is disclosed for scanning a record carrier (1) provided with substantially parallel tracks, which device comprises a closed-loop position control system with position and velocity feedback for controlling the scanning point (P) towards the centre of a specific track. For this purpose the position control system comprises a positioning system (15) for moving the scanning point in a direction transverse to the tracks, a measuring system (4, 6, 9, 10, 11, 12, 13) for generating a velocity signal (RS) which is indicative of the velocity with which the scanning point (P) is moved across the tracks, and for generating a first error signal (RE) whose magnitude, within a predetermined limited range to either side of said specific track, is proportional to the deviation between track centre and the scanning point (P). The position control system further comprises a control circuit (3) for controlling the positioning system depending on the first error signal (RE) and the velocity signal (RS). The control circuit (3) comprises means for generating at least one substitute error signal (PE min , UC min ) which within a second range, outside the first range, has a sign which is indicative of the direction of the deviation, the control circuit (3) being adapted to control the positioning system (15) in response to the first error signal (RE) or a substitute error signal (UC min , PE min ) depending on whether the deviation is situated in the first range or the second range respectively, in such a way that the error signal employed for position feedback depends on the magnitude of the deviation, and the velocity signal (RS) used for velocity feedback is independent of the magnitude of the deviation.
Patent NL-9401361-A (NL)
Title: Pivot window with guide grooves, hanging vertically against the wall, across which a continuous chain of inflexible or not readily flexible, flat, planar bodies can rotate
Inventor: PEEK RUTH
IPC: G09F7/18
Filed: 1994-08-23
Abstract: The invention relates to a pivot window (pivotal window, tilting window) provided with guide grooves across which a linked, continuous chain of an even number of equally heavy, inflexible or not readily flexible, flat, planar bodies having about the same height as the pivot window and alternating with small flexible connection pieces can rotate, a wall fastening automatically ensuring a vertical rest position via a fastening cord on both sides of the pivotal axis at one pivot-window height or higher above the pivot window. It is an object of the invention to increase the useful vertical space on the wall by employing a simple tilting movement to bring the inflexible or not readily flexible, flat, planar bodies suspended too high up, too low down or upside down to the ideal operable or visual height.
Patent OA-11182-A (OA)
Title: Biological tissue stimulation by optical energy
Inventor: BELLINGER GARY J
IPC: A01M1/04
Filed: 1999-07-09
Abstract: Biological tissue of a living subject is irradiated with optical energy at a wavelength and at a power dissipation level to cause the amount of optical energy absorbed and converted to heat in the tissue to be within a range bounded by a minimum absorption rate sufficient to elevate the average temperature of the irradiated tissue to a level above the basal body temperature, but which is less than the absorption rate at which tissue is converted into a collagenous substance. According to this method, a therapeutic, warming effect is produced within the irradiated tissue, but without causing tissue damage by thermal overheating. The method of using a low level reactive laser system from 100 milliwatts per square centimeter to 1000 milliwatts per square centimeter in either a pulsed or continuous mode with optical energy produced by a Nd:YAG laser at a fundamental wavelength of 1,064 nanometers has been found to reduce pain in soft tissues, reduce inflammation and enhance the healing of tissue by stimulation of microcirculation without subjecting the living tissue to damaging thermal effects. The energy density of the irradiated tissue is limited to the range of from about .1 joule per square centimeter to about 15 joules per square centimeter. An alternative method produces optical energy by an Nd:YLF laser at a wavelength of 1,055 nanometers. Other lasers could be used which would produce optical energy in a preferred range of from about 950 to about 1,200 nanometers at the desired power range.
Patent PT-71598-A (PT)
Title: Process for preparing n-aminoalkyl -indol derivatives
IPC: C07D209/42
Filed: 1980-07-24
Abstract: Novel N-amino alkyl indole compounds are disclosed. These compounds correspond to the Formula I    <IMAGE>  I  In said Formula R1 indicates the hydrogen atom, an alkyl group with 1 to 4 carbon atoms, which may be substituted by a phenyl group, or the acetyl group; R2 indicates the hydroxy carbonyl group, an alkoxy carbonyl group with 1 to 4 alkyl carbon atoms, the cyano group, the amino carbonyl group, a mono-alkyl amino carbonyl group with 1 to 4 alkyl carbon atoms, or a di-alkyl amino carbonyl group with 1 to 4 alkyl carbon atoms, with the proviso that, when R2 is the hydroxy carbonyl group, then R1 is other than the hydrogen atom; A indicates an alkylene group with 2 to 5 carbon atoms; R3 and R4 are the same or different substituents and indicate the hydrogen atom, an alkyl group with 1 to 4 carbon atoms, or R3 and R4 are an alkylene group forming, together with the nitrogen atom to which they are attached, a heterocyclic ring with 5 to 7 ring members; and R5 and R6 are the same or different substituents and indicate hydrogen and halogen atoms, alkyl groups with 1 to 3 carbon atoms, alkoxy groups with 1 to 3 carbon atoms, or one of said substituents R5 and R6 being the nitro group or the trifluoro methyl group while the other one is the hydrogen atom. The acid addition salts of said compounds are also disclosed. The above mentioned novel N-amino alkyl indole compounds have a favorable effect upon the motility of the gastro-intestinal tract. The compounds are obtained, for instance, by reacting the alkali metal salts of a corresponding indole compound which is unsubstituted at its nitrogen atom, with a halogeno alkyl amine.
Patent PT-73723-A (PT)
IPC: H01F27/28
Filed: 1981-09-23
Abstract: 1. Winding arrangement for transformers with a square core cross-section, having an inner winding (2) which encircles the core (1) while forming cooling channels (4) and which fits closely against the core cross-section corners and is non-circular in cross-section, and having an outer winding (3) which is circular in cross-section, characterised in - that the inner winding (2), which is non-circular in cross-section, forms a square in cross-section having relatively strongly rounded corners towards the outside, - that the spacing of the outer winding (3), which constitutes the thickness of the main leakage channel, from the inner winding (2) is substantially smaller in the region radially across the core cross-section corners than in the remaining peripheral region, - that in the main leakage channel (5) in the region radially across the core cross-section corners, the solid insulating means are spread out only for the electrical insulation of the windings (2, 3) from one another, - that the main leakage channel (5), which simultaneously serves as a cooling channel in the remaining peripheral region, is ineffective as a cooling channel in the region radially across the core cross-section corners and - that pressing blocks, which serve to introduce the clamping forces in order to axially fix the windings (2, 3) in the region radially across the core cross-section corners, are arranged at the front ends of the windings (2, 3).
Patent PT-80657-A (PT)
Title: Process for preparing crystalline calcium pseudomonate or a hydrate thereof
IPC: A23K20/195
Filed: 1985-06-18
Abstract: 57 Crystalline calcium pseudomonate or a hydrate thereof, in particular the dihydrate.Processes for the preparation of these salts and their use in human and veterinary medicine and as a growth promoter in animals are described.
Patent PT-85241-A (PT)
Title: Gas-liq. contactor with gas diffuser in one compartment - sepd. from another by partition with aperture for liq. flow at faster rate than gas in its base
Inventor: BOURBIGOT MARIE MARGUERITE
IPC: C02F1/24
Filed: 1987-07-02
Abstract: A gas-liquid contactor for pretreating water to be purified after flocculation and before filtration has a vessel partitioned into two communicating compartments, a water inlet in the upper end of one compartment, a pressurised gas diffuser producing bubbles less than 2 mm in diameter in the same compartment, and an aperture in the base of the partition sized so that liquid flow through it can be faster than the speed of ascent of the bubbles.
Patent PT-86053-A (PT)
Inventor: MARCOU JEAN-CLAUDE
IPC: H01R25/00
Filed: 1987-10-30
Abstract: This concerns a multi-terminal block each of whose sockets comprises at least two cavities, for example (11A), the said cavities each being formed by at least one elastically deformable tab (17) which, made all in one piece from a metal strip (18A) common with the cavities of the same polarity, forms, locally, for cooperation with a pin, a funnel (22) with, opposite the latter, a bearing part suitable for supporting such a pin. According to the invention, the bearing part thus associated with such an elastically deformable tab (17) is formed by a flange (23) which, whilst being separate from this elastically deformable tab (17), is itself all of one piece with the metal strip (18A) from which it is itself made. Application to multi-terminal blocks. <IMAGE>
Patent PT-86677-A (PT)
IPC: C07D401/12
Filed: 1988-02-01
Abstract: The invention relates to compounds having the general formula (I)   <CHEM>  wherein  n is zero, 1 or 2;  each of R1 and R2 is independently:     a) hydrogen, halogen, trifluoromethyl or C1-C6 alkyl;   b) hydroxy, C1-C6 alkoxy or C3-C4 alkenyloxy;   c) nitro, amino, formylamino or C2-C8 alkanoylamino;  R3 represents hydrogen or C1-C8 alkyl;  R4 is:       a') C1-C20 alkyl, unsubstituted or substituted by <CHEM> wherein each of Ra and Rb is independently phenyl or C1-C6 alkyl, or Ra and Rb, taken together with the nitrogen atom to which they are linked, form a N-pyrrolidinyl, N-piperazinyl, hexahydroazepin-1-yl, thiomorpholino, morpholino or piperidino ring, wherein said heterocyclic rings may be unsubstituted or substituted by C1-C6 alkyl or phenyl;   b') C5-C10 cycloalkyl, unsubstituted or substituted by methyl; c') 2- or 3-pyrrolidinyl, piperidyl of 2-piperazinyl, wherein said heterocyclic rings may be unsubstituted or substituted by C1-C6 alkyl; d') isoxazolyl or thiazolyl, wherein said heterocyclic rings may be unsubstituted or substituted by C1-C6 alkyl; e') pyridyl, unsubstituted or substituted by one or two substituents chosen independently from halogen, C1-C6 alkyl and C1-C6 alkoxy; or f') phenyl, unsubstituted or substituted by one or two substituents chosen independently from halogen, CF3,C1-C6 alkyl, C1-C6 alkoxy, amino, nitro, formylamino and C2-C8 alkanoylamino, and the pharmaceutically acceptable salts thereof, which possess immunomodulating activity and are useful e.g. in the treatment of neoplastic diseases and acute and chronic infections of both bacterial and viral origin in mammals.
Patent PT-97859-A (PT)
Inventor: PALOMEQUE FRANCISCO IBANEZ
IPC: G07F7/02
Filed: 1991-06-04
Abstract: Such comprising the software included in the system in order to carry out the necessary transactions to validate credit cards used in modular public telephones, communicating with the modular public telephone validation and identification unit, and capable of managing the invoicing of such calls in respect of each of the credit organisations involved, allowing a standard protocol to be adapted for communication with the management centres of credit organisations and with the management centre of the telephone company in accordance with a set message structure. <IMAGE>
Patent PT-98935-A (PT)
Title: Process for preparation of polypeptide analogues from the active site of interleukin-8, antibody for detection of the presence of IL-8, and therapeutic compositions
Inventor: SCHRAUFSTATTER INGRID U
IPC: A61K39/395
Filed: 1991-09-11
Abstract: The present invention relates to the process for preparation of polypeptide analogues from the active site of interleukin-8 (IL-8), and of antibodies for the active site, which involves the sequential addition of amino acid residues to the growing peptide chain, the amino terminal or the carboxyl terminal being protected with a suitable selectively removable protecting group until the desired polypeptide analogue has been prepared. The invention also relates to the process for the detection of the presence of IL-8 in a body fluid, which involves: (a) mixing an aliquot of body fluid with an antibody composition which immunoreacts with a segment of the carboxy terminal of IL-8 or with an antibody which immunoreacts with a segment of the amino terminal of IL-8, (b) keeping said immunoreaction mixture under biological assay conditions for a sufficient period of time to form an immunoreaction product; and (c) detecting the presence of said immunoreaction product and thus the presence of IL-8. The invention also relates to the process for preparation of therapeutic compositions from the polypeptide analogues prepared.
Patent RO-79124-A (RO)
Inventor: ASLUND CHRISTER
IPC: B22F3/12
Filed: 1979-10-26
Abstract: A casing for isostatically pressed pieces, which are intended for the extrusion of metal articles, in particular stainless steel metal pipes. The outer and inner envelopes (302, 304) of the casing (301) are comprised of a thin metal sheet: the outer envelope (302) at least has, along the periphery thereof, resistance characteristic substantially uniform in the axial direction and it consists of, in particular, a spiral welded pipe and is provided, preferably, with a bulge directed outwardly, opposed to the narrowing. It is provided, at least at the front part of the casing an intermediary piece which is made of one or several parts; this piece is obtained from ductile material or from a material obtained by compression of a powder. It is also provided a method for producing such casings and pressed pieces and a method for the extrusion of pipes as well as pipes obtained by such method.
Patent SE-7503585-A (SE)
Inventor: AMON G
IPC: G01B9/02
Filed: 1975-03-26
Abstract: An optical interferometer, particularly for use in measurements of length, employs a light transmissive splitting cube which is provided with three beam splitting faces in parallel to each other. A light bundle entering the splitting cube is split into two partial light bundles.
Patent SI-9300010-A (SI)
Inventor: FICKO STEFAN
IPC: A61N1/14
Filed: 1993-01-08
Abstract: Predmet izuma je nevtralizator sevanja, ki
omogoča zbiranje in odvod sevanja v zemljo. V
prostoru predstavlja nevtralizator sevanja po izumu
ponor sevanja, tako tistega, ki prihaja od zunaj, kakor
tudi sevanja, ki nastane v prostoru zaradi delovanja
raznih aparatov, ki so v principu generatorji sevanja
(npr. TV aparat, razni elektromotorji, računalniki ipd.).
Nevtralizator sevanja po izumu setavljajo v ozemljitvenem
bloku (3) ležeč tuljavni blok (2), v katerega
središču je nameščen frekvenčni tuljavnik (1) s horizontalnima
in vertikalnima tuljavama, katerih gor- nji
konci so elektroprevodno povezani s štirimi pod kotom
90 stopinj ležečimi antenami (2b, 2c, 2d, 2e), spodnji
konci pa so v stiku s kovinsko mrežo (3b), ležečo na
dnu ozemljitvenega bloka (3), ki je z ozemljitvenim
vodnikom (6) ali ozemljitvenimi vodniki (odvisno od
izvedbe) povezana z ozemljitveno napeljavo v prostoru
ali umetno ustvarjenim stikom z zemljo.
Patent SI-9700257-A (SI)
Title: Electrically passive resonance fluid level meters
Inventor: DJONLAGIC DENIS
IPC: G01F23/296
Filed: 1997-10-03
Abstract: The electrically passive resonance fluid level meter solves the problem of contactless and electrically passive level measurements by using large sound wavelengths. The electrically passive acoustic resonance level meter features despite larger wavelengths of the acoustic signal and the relatively large distances between the electrically passive measurement point and the electrically active processing unit, a very high resolution and accuracy. Therefore the level meter can be used under extreme conditions where the measurement system must be electrically passive while there are also residues, fluctuating level of fluid, parasite reflections, foam etc.
Patent UA-26180-A (UA)
Filed: 1985-09-17
Abstract: The method for record track following in laser playback systems and information recording is based on photoelectric amplitude comparison excited by following bundles reflected from the information carrier in their image plane. The invention relates to the field of radio engineering and can be used in laser playback systems and information recording.
Patent UA-19161-A (UA)
Title: a process for preparation of carbazole derivatives or physiologically acceptable salts thereof
IPC: A61P25/26
Filed: 1987-11-27
Abstract: The invention relates to a process for preparation of novel carbazole derivatives or physiologically acceptable salts thereof having precious pharmacological properties. These compounds act on receptors of 5-oxytriptamine of (5-OT) type , localized on endings of primary sensible nerves.
Patent UA-7480-A (UA)
Title: Method for processing of steel in ladle
Filed: 1987-05-27
Abstract: The invention relates to ferrous metallurgy, in particular, to processing of steel in ladle. A method for processing of steel in ladle comprises the tapping of unreduced metal in ladle, introduction of manganese-containing material, aluminium and silicon-calcium.
Patent UA-9946-A (UA)
Title: Installation for continuous casting of articles
Filed: 1990-12-04
Abstract: Installation contains horizontally closed circuits with half molds combined between them, which have shaping cavities and which form a common well in the form of truncated cone. Well is connected with shaping cavities of half molds or with casting channel connected with shaping cavities, in this case the half molds are inclined toward horizontal axis.
Patent AT-A12962002-A (AT)
IPC: F24H1/18
Filed: 2002-08-30
Abstract: The housing (4) made of sprayed foam (3) has one or more housing parts (1,2) adjoining one another. Part surfaces (11) of the housing parts grip behind each other. The housing parts are joined by connections (6), by elastic deformation and by two linear contacts. The housing contains a warm-water accumulator (5)
Patent BG-101620-A (BG)
Title: Dna purification by the formation of a triple spiral with immobilized oligonucleotide
Inventor: CROUZET JOEL
IPC: C12Q1/68
Filed: 1997-06-16
Abstract: The invention relates to a method for the purification ofdouble-chain DNA. By the method a solution containing it in amixture with other ingredients is passed through a carrier onwhich an oligonucleotide is bound capable of forming, byhybridization, a tripple spiral with specific sequence which ispresent in the above DNA.34 claims
Patent BG-102012-A (BG)
Title: Fatty acid esters as bioactive compounds
Inventor: HORROBIN DAVID F
IPC: C07D209/28
Filed: 1997-10-31
Abstract: Compounds of structureand when for use in therapy: where R1 is an acyl group derivedfrom a C16-30 fatty acid with two or mom cis or trans double bondsand particularly an n-6 or n-3 series EFA or conjugated linoleicacid, or columbinic acid, or parinaric acid and R2 is as R1 thesame or different, or any other nutrient, drug or other bioactiveresidue released as the active in the body and R3 is eitherhydrogen, fully hydrocarbon, or containing heteroatoms, preferablyan alkyl group particularly a C1-C4 alkyl group.12 claims
Patent BG-102857-A (BG)
Title: Antimycotic substance-containing and acetate buffer-containing compositions
Inventor: NERURKAR MANEESH J
IPC: A61P31/04
Filed: 1998-10-19
Abstract: The invention relates to a pharmaceutical composition forintravenous application of patients including the followingingredients: pharmaceutically effective quantity of a compoundwith the formulaand its pharmaceutically acceptable salts; pharmaceuticallyacceptable quantity of excipient as bulk component, effective forthe production of freeze-dry cake; and pharmaceutically acceptablequantity of acetate buffer, in order to ensure pH 4-7 effectively.19 claims
Patent BG-103558-A (BG)
Title: Sulphonic acid or sulphonylamino n-(heteroaralkyl)-azaheterocyclylamide compounds
Inventor: CHOI-SLEDESKI YONG M
IPC: C07D401/06
Filed: 1999-07-07
Abstract: The invention relates to compounds with formula I, listed in the description, to structures containing them and to their utilization as factor xa inhibitors in medicine. 46 claims