baber/WOPTO huggingface dataset:
Patent SE-506727-C2 (SE)
Inventor: JACOB PETER
IPC: A61M16/22
Filed: 1995-05-15
Abstract: An anaesthesia breathing circuit of a circle, rebreathing type comprising an endotracheal tube (1) to be installed into the airway of the patient, two breathing hoses (3, 4) attached to the tube via a Y-piece (2) and continuing to a carbon dioxide absorber (5) where one-way valves (6, 7) are placed to lead the gases in the circuit in a circular manner through the absorber (5) and back to the patient. In the circuit there are possibilities of giving ventilation to the patient either manually or by using a mechanical ventilator (9) and for supply of fresh gases. A shunt line is arranged to have some of the expiratory gases to bypass the absorber (5) and in this line there is a shunt valve (11) for regulating the flow that bypasses the absorber (5).
Patent SE-504948-C2 (SE)
Title: Arrangement with stove hood
Inventor: AASTROEM TONNY
IPC: F24C15/20
Filed: 1995-09-25
Abstract: The arrangement has a base part (1) including a device (4) generating an air flow and/or regulator. Above the device is a space, which is accessible from the outside of the base part via an opening. A closure device for the opening is formed on the hood part (2).
Patent SE-510977-C2 (SE)
Inventor: LARSSON NILS
IPC: B05B15/02
Filed: 1995-11-13
Abstract: The present invention relates to a method for manufacturing a jet diffusor for a shower head or the like, which jet diffusor is manufactured by two parts, a hole washer (13) of a hard plastic material and a nozzle washer (14) of an elastic rubber or plastic material. The nozzle washer (14) is manufactured, preferably by injection moulding, with a plain bottom disk (21) and with socket shaped nozzles (22) substantially perpendicularly arranged in relation to this, and raised from the bottom disk socket shaped nozzles (22). The hole washer (13) is manufactured, preferably by injection moulding, with at least one arched underside (15) and with the holes (16) arranged in diverging directions. The nozzle washer is brought to contact with the arched underside of the hole washer, so that the socket shaped nozzles are pressed into and partially through the holes, whereby the nozzles are subjected to a directional change according to the holes in the hole washer. The nozzles (22) provided with an expanded end section (23) are pressed so far into the holes (16) of the hole washer (13) that the end section is expanded behind a shoulder (19) provided in the hole.
Patent SE-507703-C2 (SE)
Inventor: OHLSON KURT LENNART
IPC: G09F3/20
Filed: 1996-05-13
Abstract: A device for holding a perforated object, for instance a perforated card or a key ring. The device includes a first holder unit for coaction with the perforated object, a second holder unit for coaction with a piece of clothing on the person carrying the object, and a reel or winder that acts between the two units. The reel includes a tongue-shaped protrusion from which the line can be fed out from and into the reel. The first holder unit includes a closable hasp which is intended for coaction with the hole in the perforated object. The second holder unit coacts with the reel or winder via a hooked part which is attached to an eyelet on the reel. Coaction between the second holder unit and said clothing is effected with the aid of a clamping device belonging to the second holder unit. The first holder unit includes first and second wing-like protrusions on opposite sides of the holder unit relative to the hasp. These wing-shaped protrusions are adapted so that the tongue-shaped protrusion can be embraced by the two wing-shaped protrusions when the line has been reeled-in, whereby the first holder unit is prevented from twisting or rotating about the axis of the line that extends between the reel and the first holder unit when the line has been taken-up by the reel.
Patent SE-509062-C2 (SE)
Inventor: THUREN ANDERS
IPC: G03F7/20
Filed: 1997-02-28
Abstract: The invention relates to microlithography, in particular to the writing of photomasks for computer displays, microelectronic devices, and precision photoetching. It is also applicable to wafers, optical devices and a variety of electronic interconnection structures such as multichip modules. Other applications are possible, such as printing and graphics, as well as laser projection displays. In the present invention the data conversion is divided in two steps: first cutting the geometries in scan lines and simplifying them, and then finishing the conversion of the scan lines at the point of demand, i.e. in a beam processor in the driving electronics for each beam. The idea is to make as much as possible of the conversion at the latest possible point, i.e. at the beams. What is needed at an earlier stage is to separate the data for different beams and distribute them, and to simplify the data enough to make sure that the beam processors can always handle the data flow.
Patent SE-512974-C2 (SE)
Title: Transferring molten metal from smelt bath to e.g. press casting machine with scoop, using a slag rake on the scoop to prevent slag from entering via the scoop slit
Inventor: EDSTROEM KENT
IPC: B22D/
Filed: 1998-10-30
Abstract: The scoop (2) is swept horizontally across the bath surface (15) just before filling, so that the slag rake (11) on the scoop forms a slag-free area of the bath (9).  A method for removing molten metal (8) from a smelt bath and supplying it to e.g. a press casting machine uses a scoop which is filled with molten metal by lowering it into the bath so that the metal flows in via a slit (7), after which the scoop is lifted out of the path and manoeuvered into a discharge location. Immediately prior to filling, the scoop is subjected to an at least partly horizontal sweeping movement, so that a slag rake protruding from the scoop in a direction at right angles to its travelling direction is located just beneath the bath surface and ensures essentially slag-free molten metal enters via the slit from the clean bath area (16). An Independent claim is also included for the smelt removal device used.
Patent SE-514478-C2 (SE)
Inventor: FROEJDH KRISTER
IPC: H04B10/40
Filed: 1998-12-15
Abstract: An optical receiver and transmitter module comprises a substrate and receiver, transmitter and monitor chips mounted behind each other on the surface of the substrate. Optical waveguides extend from an edge of the substrate up to active surfaces of the receiver and transmitter chips, these active surface all having the same orientation. The waveguides extending to the transmitter chip pass in grooves in the bottom surface of the receiver chip which is placed in front of the transmitter chip. No space on the substrate is required for bends of the waveguides which all have a substantially straight configuration which allows the substrate to be made with minimum dimensions.
Patent SE-515161-C2 (SE)
Inventor: PEDERSEN RIKARD
IPC: F03B3/14
Filed: 1999-03-10
Abstract: A rotor is intended to rotate in a fluid flowing in a flow direction and comprises a plurality of rotor blades, at the most four blades, which are arranged to rotate about an axis of rotation. Each blade forms a single-curved surface, the generatrix of which extends in a plane normal to the axis of rotation, and an imaginary plane interconnecting the leading edge and trailing edge of the blade forms an acute angle with the axis of rotation. In addition, each blade is pivotally mounted for pivotal movement about a pivot shaft in order to adjust the acute angle, the pivot shaft extends in a plane that is normal to the axis of rotation and is parallel to and spaced a distance from an imaginary radius radiating from the axis of rotation. The rotor is very silent and provides efficient energy conversion, for example extraction of wind power.
Patent SE-514083-C2 (SE)
Inventor: ANDERSSON MATS
IPC: B31B3/60
Filed: 1999-04-21
Abstract: A method of producing a packaging container (I) with low bacteria contamination comprises providing an end wall to a tubular container blank by injection molding of a thermoplastic material, followed by a bacteria reducing treatment, filling and sealing. A method of producing a packaging container (I) with low bacteria contamination comprises reforming a sheet of a laminated paper/plastic material into a tubular container blank (1) and providing an end wall (6) by injection molding of thermoplastic material. The interior of the container is subjected to a bacteria-reducing treatment and is filled with the desired contents and finally sealed.
Patent SE-521888-C2 (SE)
Title: Digital radar antenna operating system, calculates distance to target by triangulation based on signals received by spaced apart antennae
Inventor: SCHUETT TORGNY
IPC: G01S11/04
Filed: 1999-11-11
Abstract: At least two of the antennae for transmitter and receiver units separated by a known distance are used to calculate the vector for a target picked up by the radar. The distance to the target is calculated using a distance triangulation based on signals received by the antennae and the target vectors derived from them.
Patent RU-2157845-C2 (RU)
Title: Nucleotide sequence of gene xpr2 of yarrowia lipolytica (variants), strain of yeast yarrowia lipolytica (variants)
Inventor: DAVIDOW LANCE STEVEN
IPC: C12N15/81
Filed: 1986-10-17
Granted: 2000-10-20
Abstract: FIELD: molecular biology, biotechnology. SUBSTANCE: invention relates to technology of production of proteins using recombinant strains of yeast Yarrowia lipolytica. Invention proposes nucleotide sequences of gene XPR2: signal, sequence pro-1, sequence pro-2, promoter, terminating sequence. Also, invention proposes strains of yeast Yarrowia lipolytic producing prorenin and human anaphylatoxin C5a. EFFECT: high quality of end product in easily separatable form. 16 cl, 17 dwg, 8 tbl, 3 ex
Patent DE-19823925-C2 (DE)
Inventor: KAPLAN ANDREAS
IPC: C07C233/18
Filed: 1998-05-28
Granted: 2001-01-11
Abstract: Preparation of  beta -hydroxyalkylamide from the corresponding alkyl ester and  beta -amino alcohol in the absence of solvent but in the presence of a basic catalyst involves (i) using a ratio of ester equivalents:amine equivalents of 1:1.001-8, (ii) decomposing the basic catalyst after the aminolysis and (iii) separating off any unreacted amino alcohol. Preparation of  beta -hydroxyalkylamides of formula (I) comprises reacting the corresponding alkyl ester and  beta -amino alcohol in the absence of solvent but in the presence of a basic catalyst and removing the alcohol produced. The ratio of ester equivalemts:amine equivalents is 1:1.001-8. The basic catalyst is decomposed after the aminolysis and unreacted amino alcohol is separated off. (HO-C(H)(R1)-CH2-N(R2)-C(=O)-)n-A-(-C(=O)-N(R2)-CH2-C(H)(R1)-OH)n' (I) A = a bond or a polyvalent organic group selected from (optionally unsaturated) 1-60 alkyl, cycloalkyl, aryl, carboxyalkenyl, alkoxycarbonylalkenyl or trialkylenamino, or, when n' = 0, H or a monovalent group; R1 = H or 1-5C alkyl; R2 = H, 1-5C alkyl or HO-C(H)(R1)-CH2-; n = 1-10; and n' = 0-2.
Patent DE-19826756-C2 (DE)
Inventor: SCHULZE JUERGEN
IPC: B23K35/14
Filed: 1998-06-15
Granted: 2002-04-18
Abstract: A method is disclosed for encapsulating solder metal powders and the microencapsulated metal solder in such a way that the metal powder is reliably protected from external oxidizing influences and the capsule only releases the metal powder as a result of the influence of temperature, without the influence of soldering flux.
Patent DE-19830678-C2 (DE)
Inventor: GRASL ANDREAS
IPC: E05F15/53
Filed: 1998-07-09
Granted: 2000-11-30
Abstract: One end of the linear drive element is swivel-joined to a flap (2); the other end is swivel joined to a support lever (8) on a first pivot axis. The lever swivels on a second pivot axle at a distance from, and especially below, the fixed first rotary axle of the flap. A first end of an extra reversing lever (9) swivels on a third pivot axle on the drive element. A second end of the reversing lever is mounted on a fixed pivot point (P2). The first swivel axle (P5) of the linear drive element on the support lever, and the third swivel axis (P4) on which the reversing lever on the linear drive element swivels describe circular paths when the linear drive element is operated. The circular paths intersect so as to turn the linear drive element.
Patent RU-2163913-C2 (RU)
Inventor: VIL GEL M LAMBERTS
IPC: C08L75/04
Filed: 1993-07-22
Granted: 2001-03-10
Abstract: FIELD: polymer production. SUBSTANCE: rigid polyurethane foam is prepared by interaction of polyisocyanates with compounds having at least two isocyanate-reactive hydrogen atoms in presence of non-halogenated saturated hydrocarbons as foaming agent and, if needed, special additives. More particularly, polyisocyanates interact with compound having molecular weight 150 to 15000 and bearing tertiary nitrogen atom in its molecule. EFFECT: increased solubility of non-halogenated saturated hydrocarbons in polyols resulting in simplified processing of polyols in production of rigid polyurethane foams. 8 cl, 4 ex
Patent RU-2161324-C2 (RU)
Inventor: STEFFEN SHMID
IPC: G02F1/01
Filed: 1996-08-01
Granted: 2000-12-27
Abstract: FIELD: acoustooptics. SUBSTANCE: tuned acoustooptical waveguide device with characteristic independent of polarization includes substrate made of birefringent and photoelastic materials on which at least one stage of conversion of polarization mode of two individual polarization components of optical signal takes place, first and second polarization-selective elements placed correspondingly before and after conversion stage and one compensation stage as minimum for conversion of polarization mode. At least one optical waveguide lets two polarization components pass in integrated form. Method of acoustooptical switching over of optical signals is based on two conversions of polarization components of optical signal transmitted in split and non-split form under acoustooptical interaction with two acoustic waves. EFFECT: improved reliability of device and method. 16 cl, 4 dwg
Patent RU-2156861-C2 (RU)
Title: Method for underground leaching-mediated mineral working-off
Inventor: ZABOLOTSKIJ A I
IPC: E21B43/28
Filed: 1998-03-13
Granted: 2000-09-27
Abstract: FIELD: mining industry. SUBSTANCE: invention, in particular, can be used when working off gold-bearing gravels and residual soils in highland areas. Ore body is exposed by systems of injection and evacuation excavations, including boreholes. They are positioned in top and bottom parts of ore body relative to direction of natural flow. Internal technological and external barrage wells are disposed, respectively, inside and beyond outline of ore body. Using barrage systems, one creates hydraulic screens and injects leaching solution. Productive fluid is trapped by technological excavations. To form leaching solution circuit zones and hydraulic screen zones, natural filtration flow is utilized. EFFECT: simplified process and increased productivity. 7 cl, 4 dwg
Patent RU-2193023-C2 (RU)
Title: Method of joint production of ammonia and methanol, plant for realization of this method and method of modernization of ammonia synthesis plant
Inventor: FILIPPI ERMANNO
IPC: C01C1/04
Filed: 1996-08-23
Granted: 2002-11-20
Abstract: FIELD: joint production of ammonia and methanol; method of modernization of ammonia synthesis plant. SUBSTANCE: method of joint production of ammonia and methanol is performed according to successive scheme in section of synthesis of methanol from gas flow including carbon monoxide and dioxide and hydrogen at pressure of 50 to 100 bars and in ammonia synthesis section receiving the gas formed after separation from methanol which is free from methanol and vapor flow at high or medium pressure and temperature of 100 to 300 C. Plant for joint production of ammonia and methanol includes secondary reforming section, high-temperature section and low- temperature carbon monoxide transformation section and ammonia synthesis section which is connected with low-temperature section; unreacted gas flow from methanol synthesis section is saturated with flow of liquid before delivery to low-temperature carbon monoxide transformation section; said liquid includes water heated due to indirect heat exchange with gaseous flow delivered from secondary reforming section. Gaseous flow free from water is fed to high-temperature section from cooling and water separation stage. Method of modernization of ammonia synthesis plant includes manufacture of joint ammonia and methanol production plant provided additionally with section for cooling and separating water contained in gaseous flow from secondary reforming section. Provision is made for delivery of flow containing carbon monoxide and dioxide, hydrogen and water to low-temperature carbon monoxide transformation section. Methanol synthesis is performed by single pass method. EFFECT: facilitated process; reduced capital outlays. 14 cl, 1 dwg
Patent RU-2186576-C2 (RU)
Inventor: BORISOVA M N
IPC: A61K35/74
Filed: 1998-05-18
Granted: 2002-08-10
Abstract: FIELD: biotechnology, veterinary science. SUBSTANCE: it is suggested a new method for treatment and prophylaxis of fish diseases by using a new- generation probiotic preparation named subaline (vetosubaline). Per a ton of fish fodder it is added not less than 100 doses (700 billion alive Bacillus subtilis bacteria VKPM V-4759 in a sporous form) of subaline probiotic (vetosubaline) and fed daily for 5 d. The method enables to improve skin and state of branchial apparatus in fish, stabilize intestinal functions and restore natural balance between normal and potentially pathogenic intestinal microflora. EFFECT: higher efficiency. 3 ex, 2 tbl
Patent RU-2168928-C2 (RU)
Title: Method for giving quantitative estimation of vision field size
Inventor: SOMOV E E
IPC: A61B3/024
Filed: 1998-11-24
Granted: 2001-06-20
Abstract: FIELD: medicine. SUBSTANCE: method involves dividing vision field into at least eight triangles. The number of triangles, which areas are to be determined, depends on the number of measurement meridians. The whole polygon area is calculated using a calculation formula, as sum of areas of triangles it is composed of. EFFECT: improved accuracy of measurements. 1 dwg
Patent RU-2196536-C2 (RU)
Inventor: BARNI VARD V
IPC: B31B50/64
Filed: 1997-04-11
Granted: 2003-01-20
Abstract: Изобретение относится к медицине и используется для хранения и смешения разбавителей и лекарственных средств. Емкость включает множество отделений, разделенных отслаиваемыми уплотнениями, в которых хранятся разбавители и лекарственные средства. Емкость выполняется из термопластичных материалов, имеющих высокобарьерные защитные от кислорода и влаги свойства, что позволяет емкости храниться в течение продолжительных периодов времени без разложения ее содержимого. Уплотнения разрываются манипулированием емкостью, чтобы смешивать таким образом содержимое для введения пациенту через стандартное устройство для внутривенного вливания. Уплотнения выполнены таким образом, чтобы обеспечивать характеристику нелинейного сопротивления гидравлическому давлению, которое заставляет уплотнение отслаиваться полностью по его длине. Емкость также включает фиксирующее ушко и удерживающий паз закрепления мешочка в перегнутом состоянии. Изобретение позволяет смешивать и хранить в стерильных условиях лекарственные средства. 15 с. и 116 з.п.ф-лы, 21 ил., 1 табл.
Patent RU-2162016-C2 (RU)
Inventor: PUCHKOV A A
IPC: B03B5/06
Filed: 1999-03-11
Granted: 2001-01-20
Abstract: FIELD: concentration of minerals for gravitational separation of ores on vibrating surface. SUBSTANCE: concentrating table includes deck plate connected with drive. Drive includes crank connected with slide block moving in link which is connected with two screw-type mechanisms provided with axially fixed screws and axially movable nuts. Nut of one screw-type mechanism is coupled with connecting rod linked in its turn with deck plate; support of link is secured on nut of other screw-type mechanism. EFFECT: increased productivity of concentrating table; increased durability of drive. 1 dwg
Patent RU-2198479-C2 (RU)
Title: Radio communication system and method for transmitting radio-beacon fluctuating signals
Inventor: KHARTSEN JAKOBUS KORNELIS
IPC: H04B7/26
Filed: 1997-08-22
Granted: 2003-02-10
Abstract: FIELD: radio communication systems; unmatched private radio communication systems. SUBSTANCE: transmission of radio-beacon signals between private base radio station and mobile terminal within transmission range of private base station is provided by transmitting radio-beacon signals in chaotically varying time spaces. Private base station transmits radio-beacon bursts within mentioned chaotically and pseudo-randomly varying time spaces to prevent re-collision of radio beacons between unmatched private radio communication networks with transmission ranges being covered. Radio-beacon signal fluctuation is effected pseudo-randomly using model linked with base-station identification code. Mobile terminal receives identification code assigned to base station and information about station's status from radio-beacon signals received and decides whether this base station is accessible for communication with mobile terminal. Then mobile terminal is synchronized with fluctuating transmission of base-station radio beacon according to preset fluctuation shaping function linked with station identification code coming from radio-beacon signals received. In this way mobile terminal can easily maintain synchronization with one or more private base stations of radio communication network without synchronization loss due to collision of radio-beacon signal bursts transmitted among base stations. EFFECT: preventing noise when handling coverage zones of unmatched private radio communication networks. 14 cl, 11 dwg