baber/WOPTO huggingface dataset:
Patent IT-1191336-B (IT)
Title: Chitosan ascorbate for orthodontic usage
Inventor: MUZZARELLI RICCARDO
IPC: A61K/
Filed: 1986-04-29
Granted: 1988-03-16
Abstract: An audio signal processor treats a digitally encoded signal. Units (3, 12) sample the encoded signal and units (8, 13) calculate from the sampled values a correlation function relevant to a particular time frame. The function value serves to control an adaptive echo cancellation algorithm. The sampled signal portions are truncated (2, 5) so that only the arithmetic sign bit of each signal portion contributes to the function calculation. An incoming signal sample is initially treated in an extraction block arranged to determine the arithmetic sign relevant to that signal, the resulting sign bits being fed in sequence to a shift register arranged to store a predetermined number of sign bits. Outputs are provided from selected locations in the register in accordance with a control logic select circuit.
Patent IT-1199862-B (IT)
Title: IC engine with water vapour injection
Inventor: LINDBERG JOHN EMERY
IPC: F02B/
Filed: 1985-03-11
Granted: 1989-01-05
Abstract: The combustion control has a vortex chamber with a tangential inlet connected to a gas supply at atmospheric pressure, a second inlet, and an axial outlet connected directly to the gas inlet opening of the intake manifold. A condenser condenses water from the exhaust gas passing through the exhaust conduit. A gas inlet of a reactor device has an inlet connected directly to the exhaust manifold for drawing gas therefrom and an outlet connected to the second inlet of the control device by a conduit. The reactor device includes one or more ejectors for drawing in atmospheric air, liquid water from the condenser, and for mixing the air and water with gas from the exhaust manifold.
Patent IT-1183798-B (IT)
Inventor: PAULUS HENRI P
IPC: C12P21/08
Filed: 1985-04-23
Granted: 1987-10-22
Abstract: A method of preparing a bispecific monoclonal antibody determinant comprising the steps of providing two different monoclonal antibody determinants, each determinant comprising two identical L-H half-molecules linked by one or more disulfide bond, subjecting the two different antibody determinants to conditions sufficient to break the disulfide bonds linking the L-H half-molecules, whereby each determinant is split into a pair of identical half-molecules, derivatizing one pair of identical half-molecules with a thiol activating agent, and combining the half-molecules to form the bispecific antibody determinants by the formation of one or more disulfide bonds.
Patent IT-1240521-B (IT)
Inventor: DROCCO AMABILE
IPC: A21C1/02
Filed: 1990-07-30
Granted: 1993-12-17
Abstract: A continuously-operating kneading machine (1) for food products includes a channel-shaped element (2) along which the mixture is advanced and a plurality of kneading tools (17) disposed in the channel-shaped element (2) so that the product advancing along the channel-shaped element (2) encounters them in succession. The kneading tools (17) are rotatable about axes (18) substantially transverse the direction of advance of product along the channel-shaped element (2). <IMAGE>
Patent IT-1107803-B (IT)
Title: Abrasion-resistant protective compsn. contg. butyl polyacrylate - in admixture with emulsion, filler, sodium salts, and poly-aminated silane, esp. for vehicle bodies
Inventor: CAPELLO FRANCO
IPC: C09D5/08
Filed: 1978-06-12
Granted: 1985-12-02
Abstract: An abrasion resistant protective compsn. has an analysis by wt. corresp. to (a) 40-60% (46%) of a 65% aq. emulsion of butyl polyacrylate, (b) 33-43(44)% (sic) of CaCO3, (c) 1-5(3)% of a 10 wt.% aq. soln. of Na hexametaphosphate, (d) 0.6-1 (0.8)% of a 10 wt.% aq. soln. of NaNO2 and Na benzoate in ratio by wt. of 30:70-70:30 (1:1), (3) 0.4-1 (0.5)% of a polyaminated functional silage, and (f) 0.15 (5.7)% of added water. Pref. (a) is an aq. emulsion of a thermoplastic resin esp. a butyl polyacrylate emulsion with pH 4.8-5.3, viscosity 250-500 cP, specific wt. 1.03, and an anionic colloidal charge. The compsn. may also contain about 0.05 wt.% of a dye or pigment, e.g. lampblack. Used partic. in the under-coating of vehicle bodies. The compsn. can be applied by a spray-gun and hardens in air, to give a flexible, adherent coating, with an anti-abrasion action at least as good as that of PVC compsns. The compsn. does not cause rust, in spite of being aq.
Patent IT-1242684-B (IT)
Title: Mechanical coupling device for traction-type excavator arms
Inventor: CHIARVESIO OLIVIERO
IPC: E02F/
Filed: 1990-12-04
Granted: 1994-05-17
Abstract: Mechanical coupling device 10 for traction-type excavator arms 11, 18, comprising a first main arm 11 connected at one end 12 to the structure of an excavator and at the other end 22 to a first end of a second working arm 18, the other end 23 of which is connected to a traction-type grab bucket 24 for the excavation material, also comprising jack means 14 fixed to said main arm 11 and designed to exert a thrust tending to move said working arm 18 towards the excavator, said device also comprising a lever 15 rotating about a pivot pin 17 arranged between the ends 16, 20 of said lever 15 and integral with said first main arm 11, one end 16 of said lever 15 being connected at the top to said jack means 14 and the other end 20 being connected, by means of a tie-rod 19, pivotably mounted on it, to the said second working arm 18, a thrusting action exerted by said means 14 producing a movement of said second working arm 18 towards the support structure of said traction-type excavator. <IMAGE>
Patent LT-4976-B (LT)
Inventor: ACHARI RAJA G
IPC: A61P25/04
Filed: 2001-12-13
Abstract: Šis išradimas priklauso intranazalinio įvedimo farmacinėms kompozicijoms, turinčioms morfino arba farmaciniu požiūriu priimtinos jo druskos, kurių pH nuo 3,0 iki 7,0. Šios kompozicijos parodė padidintą morfino arba farmaciniu požiūriu priimtinos jo druskos absorbciją. Viename iš variantų šiame išradime siūlomas morfino ir farmaciniu požiūriu priimtinos jo druskos panaudojimas gaminant intranazalinius vaistus žinduoliams, sukeliančius analgetinę arba anestetinę reakciją prie pH nuo 3,0 iki 7,0.ą
Patent LT-5811-B (LT)
Title: Production of the food additive with bee products and blue-green algae
Inventor: SIMKUS ALMANTAS
IPC: A23L29/206
Filed: 2010-06-02
Abstract: The present invention relates to the food additive production, in particularly to the production of food additive containing bee poducts (beebread, pollen, royal jelly, propolis, wax) and blue-green algae. Additional bee products and blue-green algae is preserved with honey bee. Made food additive supplements human diet with almost all the materials necessary for the functioning of the body. The dose of additive is 5-20 g per day. @
Patent MX-172100-B (MX)
Title: Composicion util como adhesivo termofusionable
Inventor: WAKABAYASHI TOSHINORI
IPC: H05K3/30
Filed: 1988-03-03
Abstract: La presente invención se refiere a una composición como adhesivo termo-fusionable, caracterizada porque consiste esencialmente de lo siguiente: a) entre aproximadamente 10 y aproximadamente 70 por ciento en peso de polipropileno amorfo; b) entre aproximadamente 2 y aproximadamente 70 por ciento en peso de elastómero termoplástico basado en etireno, siendo dicho eslastómero un copolímero de bloque estireno-dieno o un copolímero de bloque estireno-dieno conjugado; c) entre aproximadamente 1 y aproximadamente 35 por ciento en peso de adhesivo; y d) hasta aproximadamente 24 por ciento en peso de cera; teniendo la composición un factor de disipación de aproximadamente 0.010 o menos a 1 kilohertz a 23 grados C, un volumen de resistividad de cuando menos aproximadamente 1 x 10 14 ohm-cm a 23 grados C y una corrosión electrólica despues de 1000 horas de entre aproximadamente 10 11 y aproximadamente 10 12 ohms.
Patent MX-169083-B (MX)
Title: Procedimiento para difundir y sublimar materiales solubles e insolubles en fibras de poliamida aromatica encogibles
Inventor: ZATKULAK TONY DOMINIC
IPC: D06B23/22
Filed: 1988-08-30
Abstract: La presente invención se refiere a un procedimiento para tratar un haz de fibras encogibles, caracterizado porque incluye las etapas de: mover el haz en dobleces a traves de una sección de tratamiento, teniendo la sección una abertura de entrada y una abertura de salida más pequeña que la abertura de entrada y calentar el haz con vapor en la sección de tratamiento, teniendo el haz un área en sección transversal substancialmente igual al área en sección transversal de la abertura de entrada a medida que entre en la sección, por lo cual se disminuye a un mínimo la pérdida de vapor a través de esa abertura, teniendo dicho haz un área en sección transversal más pequeña a medida que deja la sección, debido al encogimiento y siendo dicha área substancialmente igual al área en sección transversal de la abertura de salida, por lo cual se disminuye a un mínimo la perdida de vapor a traves de esa abertura.
Patent MX-172847-B (MX)
Title: Electrodos para soldadura por resistencia y proceso para soldar elementos metalicos
Inventor: BUSH ARDEN W
IPC: B23K11/30
Filed: 1990-07-25
Abstract: La presente invención se refiere a un electrodo para soldadura por resistencia, caracterizado porque comprende: un cuerpo metálico eléctricamente conductor que tiene una porción de base, medios para enfriar el cuerpo, y una porción de nariz, integral, que proyecta desde la porción de base una longitud axial de nariz y que termina en una superficie de boquilla para soldar, la porción de nariz se ahusa hacia adentro entre la porción de base y la superficie de boquilla para soldar con un ahusador de perfil cóncavo, la porción de nariz está rebajada axialmente desde la porción de base, y la superficie de la boquilla para soldar está fabricada de manera que defina una curvatura convexa de boquilla para soldar, la superficie de boquilla para soldar tiene un diámetro de superficie, el diámetro superficial y la curvatura de la boquilla para soldar definen una altura de corona cercana al centro de la superficie de la boquilla para soldar, y la altura de la corona varía entre aproximadamente 0.00381 y 0.00762 centímetros (0.0015 y 0.003 pulgadas).
Patent MX-171440-B (MX)
Title: Gato mecanico
Inventor: METZEN WOLFGANG
IPC: B66F3/12
Filed: 1991-05-15
Abstract: La presente invención se refiere a un gato mecánico que tiene una columna vertical en cuyo extremo inferior está aplicada una placa de base que se puede mover en volteo alrededor de un articulación y un brazo portador que se sostiene en forma virable al mismo por medio de un dispositivo de accionamiento, en que la placa base se desvía mediante un elemento de resorte a una posición establecida previamente, caracterizado porque el elemento de resorte tiene una primera área de elasticidad y una segunda área de elasticidad o resorte, de las cuales la primera área se apoya contra la columna y la placa de piso y la segunda área elástica se apoya contra el extremo del brazo portador y placa de piso totalmente reunidos frente a la columna, por lo cual la acción de resorte de la segunda área elástica es negativa y más fuerte en comparación con la acción elástica de la primera área de resorte.
Patent PT-73108-B (PT)
IPC: A61F2/42
Filed: 1981-06-01
Abstract: An implantable joint prosthesis, e.g. to restore a joint between a distal bone and a proximal bone (for example a finger joint or toe joint) consists of a one-piece body of a material which is flexible and elastic (resilient) and has tapering projections extending in opposite directions from a central portion and adapted to be fitted into the respective bones. The central portion is formed at an intermediate location with a relatively thin region defining the articulation axis and with a pair of bulges which project in all directions transverse to the axis of the body outwardly of the respective projections on either side of this region and between the articulation region and the respective projection. The rounded bulge at the proximal side of the device is larger in volume than the rounded bulge at the distal side.
Patent PT-77232-B (PT)
IPC: C22B19/02
Filed: 1983-08-23
Abstract: The invention is concerned with a method for the selective dissolution of lead in relation to zinc that is present as a sulphurized compound. The method comprises treating said compound to lixiviation with a solution containing ferrous chloride, while bubbling a gas that contains oxygen through the lixiviating solution.
Patent PT-82408-B (PT)
Inventor: HAGEN FREDERICK STAMNER
IPC: C12N/
Filed: 1986-04-16
Abstract: DNA construct contains a nucleotide sequence (I) encoding a protein, which, on activation, has the same biological activity for blood coagulation as Factor VIIa. (I) codes at least partially for Factor VII and comprises a first sequence (Ia) encoding a calcium binding domain, joined to a second sequence downstream of (Ia), which encodes a catalytic domain for the serine protease activity of Factor VIIa. (Ia) comprises a gene encoding Factor VII, Factor IX, Factor X, Protein C, prothrombin or Protein S. - A recombinant plasmid is provided which includes a promoter followed downstream by (I), which is followed downstream by a polyadenylation signal.
Patent PT-85196-B (PT)
Inventor: MUTERSPAUGH MAX WARD
IPC: H03D7/12
Filed: 1987-06-26
Abstract: A mixer for mixing first and second signals for providing a difference signal comprises a mixing transistor (200). The first and second signals are applied between the base and emitter electrodes of the transistor. A non-linear impedance (212) is coupled in series with the emitter electrode. Spurious signal components are reduced in amplitude compared with the difference signal.
Patent PT-85524-B (PT)
Inventor: VERTESY LASZLO
IPC: A61K31/70
Filed: 1987-08-12
Abstract: Oxirane pseudooligosaccharides of the formula I 
<IMAGE>
 in which z is zero or 1, and the physiologically tolerated salts thereof with acids, have  alpha -glucosidase-inhibiting activity.
Patent PT-86356-B (PT)
Inventor: RAHIM SAAD GEORGE
IPC: C07H/
Filed: 1987-12-14
Abstract: The present invention relates to certain 5-substituted pyrimidine nucleosides and pharmaceutically acceptable derivatives thereof and their use in the treatment and prophylaxis of varicella zoster virus, cytomegalovirus and Epstein Barr virus infections. Also provided are pharmaceutical formulations and processes for the preparation of the compounds according to the invention.
Patent PT-86734-B (PT)
Inventor: BICKEL MARTIN
IPC: C07D213/79
Filed: 1988-02-09
Abstract: Pyridine-2,4- and -2,5-dicarboxylic acid derivatives of the formula I   <IMAGE> in which R<1>, R<2> and X have the meanings indicated, are used in particular for influencing the metabolism of collagen and collagen- like substances or the biosynthesis of C1q.
Patent PT-89859-B (PT)
IPC: B65D85/00
Filed: 1989-02-28
Abstract: A primary packaging for a surface-stabilized surgical dressing (3) comprises a carrier layer (4), a contact surface with adhesive regions on the side nearer the skin which is protected, before the surgical dressing is used, by a detachable covering layer (6), and a supporting film (7) which comprises at least one layer detachably applied to the surface of the carrier layer (4) farther from the skin and which can be removed from the surgical dressing (3) after application. The supporting film (7) forms part of the protective packaging of the surgical dressing (3).
Patent PT-92717-B (PT)
Inventor: NIELSEN FLEMMING ELMELUND
IPC: A61P25/20
Filed: 1989-12-22
Abstract: Heterocyclic dihydroxyquinoxaline compounds having the formula <CHEM>  wherein R<1> is hydroxy, alkoxy, aryloxy, aralkyloxy, cycloalkylalkoxy, cycloalkoxy, or acyloxy; R<5> and R<6> together form a further fused ring, which is substituted with hydrogen, halogen or CN, and R<7> and R<8> independently are hydrogen, NO2, halogen, CN, SO2NR min R min , SO2R min , CF3, or OR min , wherein R min  is hydrogen or C1-4-alkyl; or R<7> and R<8> together form a further fused ring, which is substituted with hydrogen, halogen or CN, and R<5> and R<6> independently are hydrogen, NO2, halogen, CN, SO2NR min R min , SO2R min , CF3, or OR min , wherein R min  is hydrogen or C1-4-alkyl. The invention also relates to a method of preparing the compounds, pharmaceutical compositions thereof, and their use. The compounds are useful in the treatment of indications caused by hyperactivity of the excitatory neurotransmitters, particularly the quisqualate receptors, and especially as neuroleptics.
Patent PT-94305-B (PT)
Inventor: LO YOUNG SEK
IPC: A61K31/4402
Filed: 1990-06-07
Abstract: The invention concerns known and novel compounds which fall under the general formula:  (HO)p-A-[-OS(O)2NR<1>R<2>]z wherein A encompasses a wide range of values including but not limited to aryl, loweralkyl, cycloalkyl, and carbohydrates including sucrose and fructose; p is equal to the number of hydroxy groups on A and may be zero; z is the number of -OS(O)2NR<1>R<2> groups and is always at least one; R<1> and R<2> are selected from hydrogen, loweralkyl, carboxy and the like; which compounds are useful for treating chronic arthritis and osteoporosis. A novel process for preparing the compounds is provided wherein an appropriate sulfamic acid aryl ester is reacted with a a hydroxy substituted A radical which may or may not contain thereon protected carboxyl, amino or hydroxy substituents, in an aprotic solvent containing a tertiary amine base. Pharmaceutical compositions for the treatment of chronic arthritis and osteoporosis are also provided.
Patent SE-422006-B (SE)
Inventor: OERTLE R
IPC: B01J8/02
Filed: 1977-02-09
Abstract: The device has components (34-39) which are allocated collectively to all of the connected telephone channels, and a plurality of modules (40-47) to which a telephone channel is allocated in each case. Each of these modules (40-47) includes components for converting analog signals into digital pulses and vice versa. Furthermore, each group contains ringing signal transformers and ringing signal transmitters. Each of these modules (40-47) can be set independently of the others to one of a plurality of operating conditions, these operating conditions enabling the interaction of the device with different types of transmission devices. For this purpose, operating devices assigned to the individual modules are provided on the housing front panel (3). The modules (40-47) are disposed in the housing (1) of the device in such a way that they can be individually removed. <IMAGE>
Patent SE-435769-B (SE)
Title: Bridge fitter
Inventor: LARSSON LARS GUSTAV
IPC: G10D3/04
Filed: 1978-03-03
Abstract: The bridge fitter is required because it is difficult to get a string instrument's bridge to fit the instrument's body.The bridge fitter is an aid for getting the bridge's feet to follow the shape of the instrument exactly, and for getting the right height profile on the bridge and the right place for the strings.The bridge fitter (see fig. IV and VI) consists of a fixture (2), on which a height profile (1) is mounted. There are also four sliding attachments (3 and 4) on the fixture.  The fixture, the height profile and the sliding attachments are made of 1 mm brass plate.Two sliders (5) made of round 5 mm brass pass through holes in the sliding attachments.  Two bridge holders (7) are soldered in the sliders' ends.The bridge fitter is pressed onto the instrument's fingerboard (8).  The bridge is placed in the bridge holders, rubbed back and forth on sandpaper temporarily stuck on the instrument's body and thereby acquires the exact shape of the instrument.Finally the bridge fitter's profile and the strings' positions are inscribed on the bridge's upper part.The bridge fitter can be made of pressed steel or plastic.
Patent SE-424141-B (SE)
Title: Stretcher designed for easier carrying on a sloping surface
Inventor: BURMAN HARRY
IPC: A61G/
Filed: 1978-09-08
Abstract: The invention relates to a stretcher designed for easier carrying on a sloping surface and with carrier elements for two stretcher bearers. The carrier elements for one stretcher bearer include shoulder elements 31, while the carrier elements for the other stretcher bearer are handles 19. The shoulder elements 31 are connected to the stretcher at such a height on the latter that the common centre of gravity of the stretcher and of a carried load lies under the line of connection between the shoulder elements 31 and the handles 19. In addition, the shoulder elements 31 have shoulder contact parts which are movable in relation to the stretcher, and the handles are movable relative to the stretcher, so that the shoulder contact parts and the handles can assume a constant position in relation to the shoulders and hands of the two stretcher bearers, irrespective of the inclination of the stretcher. <IMAGE>
Patent SE-452438-B (SE)
Inventor: LARSSON L
IPC: B29C63/02
Filed: 1985-04-04
Abstract: A surface layer, for instance a metal foil containing strip or a print, is applied onto a hollow profile (12) which is such that it is deformable by a force acting onto the profile and which returns to a shape substantially corresponding to the original shape as soon as the force is removed.The profile is led with a section thereof which is non-planar in the crosswise direction relative the tube extension against a device (15, 24) for applying a suitable layer. This device is arranged for pressing the non-planar section to a substantially planar shape when the profile is passing over the device. The surface layer (22, 23: 30, 31) is applied between the said device and the outside of the section of the profile which has been pressed into a substantially planar shape.Finally, the profile section is brought to return to a shape at least substantially corresponding to the original shape of the profile.
Patent SE-447847-B (SE)
Title: Firing device for depth charge
Inventor: ANDERSSON S E O
IPC: F42B21/00
Filed: 1985-05-03
Abstract: The depth-charge comprises a main charge, primary explosive, explosive tube and detonator. The detonator comprises a cylinder with a sealed piston. This has a pointed piston rod in line with the ignition mechanism. The cylinder also contains a counterbalancing arrangement. There is a pressure chamber on the other side of the piston. This is connected to the surroundings via several throttle channels. These are closed by various water pressure dependent valves that operate at different water pressures. There is also a shear arrangement which holds the piston in the rest position until a predetermined maximum pressure difference is reached.
Patent SE-461347-B (SE)
Title: Arrangement for a pump operating with an ejector action
Inventor: ALSTROEM L
IPC: F04F5/02
Filed: 1985-10-29
Abstract: The present invention relates to an arrangement 1 for a pump operating with an ejector action, which comprises a part 5 which can be connected to a pressurized-fluid source, a number of parts 8, 9 leading to the desired place of use, and an ejector portion 14 which can be connected to the parts. The invention makes it possible inter alia to increase the effect of a pump of the type indicated, so that the consumption of pressurized fluid decreases at the same time as the discharge capacity increases. The ejector portion 14 comprises a pressurized-fluid supply duct 16 leading from the pressurized-fluid connection part 5 and provided with a throttle, and an evacuation part 27 of reduced width. The pressurized- fluid supply duct sleeve etc. 16 extends at least past the ejector portion connection 24, which can communicate with a suction line leading from a bucket or another place of use, seen in the axial direction of the ejector portion, so that pressurized water etc. is arranged so as to be spurted out from the sleeve etc. 16 beyond said outlet 24 on said converging fluid-receiving portion 27, and said sleeve etc. 16 has an end wall with an opening hole, and which end wall has reduced wall material thickness towards the centre of the duct and said opening hole, as a result of which water etc. spurted out from the sleeve is distributed in a conical shape from said opening. <IMAGE>