baber/WOPTO huggingface dataset:
Patent SE-501941-C2 (SE)
Inventor: JANCZAK JERZY
IPC: B25F5/00
Filed: 1993-09-16
Abstract: A hydraulic system for operating a working device, such as a hand tool, at a distance from a hydraulic-oil pressure source, wherein the working device is driven by means of a single-acting hydraulic cylinder. To enable the hydraulic cylinder to be connected by means of one single line, the system includes a valve (17) which is connected to the pressure source (10), with associated tank (8), and which has a pressure port for receiving hydraulic oil from the pressure source (10) and a return port for delivering return oil to the tank (8), and a working port for delivering hydraulic oil to and receiving return oil from the hydraulic cylinder through the medium of one single, common pressure-and-return line connected between the valve and the cylinder. The valve (17) is adapted to be controlled by the inlet pressure acting on a valve slide which can be adjusted positionally against a spring tension force, such that when the valve slide is in a rest position, i.e. at low inlet pressure, the working port will communicate with the return port, whereas when the inlet pressure is increased the slide setting is adjusted against the action of spring biassing force so that the working port will communicate with the pressure port. This enables the hydraulic cylinder to be driven by one single line (6) and to be controlled by the pressure applied on the valve (17).
Patent SE-502868-C2 (SE)
Inventor: HOERNELL AAKE
IPC: A61F9/06
Filed: 1994-04-26
Abstract: PCT No. PCT/SE95/00455 Sec. 371 Date Dec. 22, 1995 Sec. 102(e) Date Dec. 22, 1995 PCT Filed Apr. 25, 1995 PCT Pub. No. WO95/29428 PCT Pub. Date Nov. 2, 1995A liquid crystal welding glass structure whose density increases when welding is commenced includes two liquid crystal cells which are mounted between polarization filters which have an extinguishing effect on one another. When mounting the filters, the filters are turned so that their respective angular dependencies on the optical density counteract one another. With the intention of improving this compensating effect, the brushing/rubbing of the mutually opposing limiting walls which determine the direction of the molecules is limited to at least one of the component cells whose relative angular displacement differs from 90 DEG  and is smaller than or coincident with 85 DEG . The angle is preferably between 20 DEG  and 85 DEG .
Patent SE-509601-C2 (SE)
Inventor: SCHMID LUDWIG
IPC: B27B33/20
Filed: 1995-03-02
Abstract: The milling cutter (3) associated with the outer saw blade (4a) is also associated with the other saw blades (4b). The cutter extends across the max. nominal overall thickness of the side material to be cut. Plate flanges (5) support the extra saw blades, and surround the saw shaft (2) of the outer blade, sliding in axial direction. The cutter and the extra saw blades have apertures (5a), which are formed, so that the plate flanges and the cutter can engage into each other in direction of the rotary axis (RA). The extra saw blades are displaceable in the axial working area of the cutter.
Patent SE-506461-C2 (SE)
Inventor: ROERAADE JOHAN
IPC: G01N27/447
Filed: 1996-01-19
Abstract: A process for the size-fractionation of high-molecular-weight molecules in a mixture thereof using an electroosmotic flow of said molecules contained in a low ionic strength buffer, said process being performed in a capillary tube. The invention is based on the concept of using a capillary tube having an inner diameter not exceeding the cross-sectional size of the largest molecules by a factor greater than about 10 (ten).
Patent SE-504220-C2 (SE)
Inventor: COOK MICHAEL ALLEN
IPC: A61P31/04
Filed: 1996-02-29
Abstract: A process for the preparation and/or purification of clavulanic acid or a pharmaceutically acceptable salt thereof comprises i) contacting impure clavulanic acid or an alkali metal salt thereof in an organic solvent, with tertiary octylamine; ii) isolating the tertiary-octylamine salt of clavulanic acid formed; iii) converting the thus formed salt into clavulanic acid or a pharmaceutically acceptable salt or ester thereof.
Patent SE-515286-C2 (SE)
Inventor: PALMNAES MARKUS
IPC: B65B41/18
Filed: 1999-01-27
Abstract: The present invention relates to a packaging machine for producing containers for pourable food products by sealing and cutting a continuous tubular packaging material web (15) between consecutive packages. The machine comprises at least one pair of cooperating sealing jaws (10), which are pressed together to form a sealing in the packaging material web. The jaws are operable to move along said tubular web and to clamp it synchronously with the feeding of the material web. In order to facilitate design correction, the machine comprises means (25, 27) for detecting the position of the material web and for comparing the material web position with the position of the sealing jaws (10). Also, there are means (16, 18, 24) for controlling the in-movement of the sealing jaws with respect to the longitudinally-sealed liquid-filled packaging material tube (15). In this way, more or less of the tube is drawn in by the sealing jaws, past the point of sealing.
Patent DE-10059989-C2 (DE)
Inventor: WOIWODE OLIVER
IPC: A22C15/00
Filed: 2000-12-02
Granted: 2003-01-30
Abstract: The invention relates to a method for storing natural casings, especially hog casings and sheep casings, for packaging meat and sausages, according to which the natural casings are deep-frozen to at least -50° C. after processing. The invention also relates to deep-frozen casings and to a device for holding natural casings that are placed on rod-shaped support devices. Said device comprises two supports (14) and, interlinked therewith, a plurality of insertion elements (16, 18) into which receiving devices (20) are inserted. Every receiving device (20) has holding elements (22) onto which the rod-shaped support devices (24) are placed. The gathered natural casings are disposed on the support devices (24). The frame that is loaded with natural casings (26) is then transported to a cooling or freezing installation for deep-freezing the natural casings.
Patent DE-19604689-C2 (DE)
Inventor: KREIKENBOHM RAINER DR
IPC: C02F1/62
Filed: 1996-02-09
Granted: 1999-01-28
Abstract: The invention concerns a method of treating an acid solution containing iron and/or a heavy metal and a nitrate. The method comprises the following steps: the addition to the solution of a substance acting as a carbon and energy source; the addition of a sulphate to the solution; and the addition of bacteria which can adsorb cations and/or anions occurring in the solution. In this way, waste water, in particular acid pickling waste, can be purified in a simple and environmentally friendly manner.
Patent DE-19947046-C2 (DE)
Inventor: SCHOELLHORN PETER
IPC: H04L7/02
Filed: 1999-09-30
Granted: 2002-05-02
Abstract: The circuit includes an interpolation filter (1) which calculates synchronicity values at points in time determined by a clock signal. The synchronicity values are produced from support values derived by sampling an input signal (ES) which comprises a symbol frequency. A pulse formation filter (2) has a frequency response with a flank, whose half maximum value equals half the symbol frequency, for determining main sample values (HW) from the synchronicity values. A phase detector (7) is provided for determining a phase difference between the synchronicity values and values in a symbol raster, formed from the main sample values and a comparison value (ZW). A clock generator (10) is provided for producing the clock signal, whereby the phase detector controls the clock generator through a control signal, in such way, that the phase difference is reduced. A jitter reduction filter (11) has a pass range which includes the flank of the frequency response of the pulse formation filter, whereby the jitter reduction filter derives the comparison value directly from the synchronicity values.
Patent MD-2223-C2 (MD)
Title: Photoelectromagnetic sensor
Inventor: DOROGAN VALERIAN
IPC: H01L27/22
Filed: 2001-11-07
Abstract: The invention relates to the semiconductor technique and may be used for detection of magnetic and electromagnetic fields in the modern electronic and optoelectronic systems.The photoelectromagnetic sensor includes an active semiconductor layer of the type n0(p0) deposited onto a semiinsulating semiconductor substrate, onto the active layer being deposited supply ohmic contacts and ohmic contacts for Hall voltage recording. Onto the active layer n0(p0) there is locally deposited a semiconductor layer p+(n+), onto which there is formed an ohmic contact, with the possibility of illuminating the layer p+(n+).
Patent RU-2203319-C2 (RU)
Title: Bispecific antigen molecule for lysis of tumor cells, method for preparing f(ab')2 fragment of bispecific antigen molecule, monoclonal antibody (versions), pharmaceutical preparation, pharmaceutical kit for lysis of tumor cells (versions), method of lysis of tumor cells ex vivo in autogenous bone marrow transplantation
Inventor: SHTRITTMATTER VOL FGANG
IPC: C07K16/00
Filed: 1994-08-01
Granted: 2003-04-27
Abstract: FIELD: biotechnology, medicine, oncology, pharmacy. SUBSTANCE: invention relates to bispecific molecule of antigen that recognizes antigen of lymphocytes CD2 and any variable tumor antigen. Except for, invention relates to two novel monoclonal antibodies designated as AICD2.M1 and AICD2.M2. Combination of these antibodies one of that at least represents bispecific antigen molecule can be used in pharmaceutical preparation or kit successively for therapy and diagnosis of tumors. EFFECT: improved preparing method, valuable medicinal properties of preparation and kit. 13 cl, 9 dwg, 12 ex
Patent RU-2166454-C2 (RU)
Title: Device and method for estimation of sea bottom state at area of embedding anchor
Inventor: PITER BRJUS
IPC: G01V1/38
Filed: 1996-04-26
Granted: 2001-05-10
Abstract: FIELD: devices for measurement of parameters of anchor embedding in sea bottom and additional measurement of such parameter as resistance of ground to embedding. SUBSTANCE: device monitors embedding of anchor at separate areas of bottom keeping record on embedding procedure and indicating nature of ground in stratum of embedding area. Device performs measurements through point on anchor as anchor moves over embedding trajectory. Device includes units located in hull where anchor is carried for measurement of distance between two points lying on trajectory as well as measurement by means of additional units at separate moment, thus making it possible to obtain graphical representation of trajectory trace on display. These additional units may contain inclinometer, for example showing inclination of hull at separate moments. Hull may also include penetrometer for measurement of resistance of ground to embedding. EFFECT: possibility of estimation of suitable anchorage for anchors possessing high resistance to horizontal displacement. 23 cl, 7 dwg
Patent RU-2175969-C2 (RU)
Title: Derivatives of 1-arylsulfonyl-, arylcarbonyl- or arylthiocar- bonylpyridazine, method of their synthesis, pharmaceutical composition
Inventor: DONAL D V KOMBS
IPC: C07D491/052
Filed: 1996-10-10
Granted: 2001-11-20
Abstract: FIELD: organic chemistry, pharmacy. SUBSTANCE: invention relates to derivatives of 1-arylsulfonyl-, arylcarbonyl or arylthiocarbonylpyridazine of the general formula (I)   where L is taken among the group consisting of CO, CS and SO 2 ; R 1  and R 2  are taken independently among the group including hydrogen, halogen atom, alkyl-(C 1 -C 6 ), haloid-alkyl-(C 1 -C 6 ) under condition that when L means SO 2  then R 1  and R 2  do not mean hydrogen atom simultaneously; R 3  means independently from 1 to 3 groups including hydrogen, halogen atom, alkyl-(C 1 -C 6 ), haloidalkyl-(C 1 -C 6 ); X is taken among (CH 2 ) n  or Y(CH 2 ) n-1  where Y means O or S and n means a whole number from 1 to 3. New derivatives are nonsteroid heterocyclic compounds that act as selective progestins and/or antiprogestins eliciting high affinity in vitro for uterine, mamma or bones progestin receptors. As such, nonsteroid heterocyclic derivatives can be used for contraception, in menopause, osteoporosis or endometritis. Invention describes also method of their synthesis and pharmaceutical composition based on compounds claimed. EFFECT: improved method of synthesis, valuable medicinal properties. 14 cl, 3 tbl, 11 ex
Patent RU-2167358-C2 (RU)
Title: Pipe thickened threaded joint
Inventor: GRACHEV V V
IPC: F16L15/04
Filed: 1998-10-23
Granted: 2001-05-20
Abstract: FIELD: oil and gas industry. SUBSTANCE: invention relates to oil-field equipment. Pipe joint has pipes with external thread at their ends and drawn together by coupling, sealing ring. The latter is positioned in end grooves made on internal side of pipes. It is made concave inside pipe joint. Ends of grooves may be tapered, spherical as well as cylindrical. Concave surface of sealing ring is made hyperbolic or wave-shaped. EFFECT: enhanced sealing of pipe joint. 4 cl, 6 dwg
Patent RU-2156996-C2 (RU)
Title: Method for control of electric power converter
Inventor: KAZANTSEV JU M
IPC: G05F1/56
Filed: 1998-12-18
Granted: 2000-09-27
Abstract: FIELD: power supply units. SUBSTANCE: method involves generation of control signal using sweep signal, which is produced from estimated interval from commutation of regulation unit to end of synchronization of increment of differentiated output signal, which is displaced by sum of mean values for synchronization interval of increment of differentiated output signal in interval before and after commutation of regulation unit. In vicinity of steady-state mode, sweep signal is set to same amplitude and opposite sign to real differentiated device output signal in moment, when regulation unit is switched. This results in commutation of regulation unit out of static error. In addition, moment of commutation of regulation unit takes into account voltage application of input and output lines of LC-circuit to derivative of output signal following after commutation of regulation unit. This results in stability of steady-state mode for wide range of parameters, so that control method may be used not only in pulse direct current converters, but also in controlled rectifiers of alternating current both with zero diode and without it. EFFECT: increased functional capabilities, elimination of static error, increased stability and improved quality of regulation. 2 dwg
Patent RU-2182436-C2 (RU)
Inventor: NALUR SKHANTKHA CHANDRASEKARAN
IPC: A23G9/04
Filed: 1997-07-07
Granted: 2002-05-20
Abstract: Изобретение может найти свое применение в пищевой и молочной промышленности. Замороженное кондитерское изделие содержит сердцевину изделия, внешний слой пищевого покрытия на жировой основе и слой предварительного покрытия. Слой предварительного покрытия является пищевым эмульгатором, содержащим гидрофильные и гидрофобные составляющие и может быть природным и синтетическим. Изделие может представлять собой мороженое. Внешний слой пищевого покрытия на жировой основе в качестве основы может иметь растительный жир и представляет собой темный молочный или белый шоколад, или составные покрытия. Способ предусматривает нанесение предварительного покрытия на сердцевину изделия и последующее нанесение пищевого покрытия на жировой основе на слой предварительного покрытия. В качестве слоя предварительного покрытия используют пищевой эмульгатор, содержащий гидрофильные и гидрофобные составляющие. Пищевой эмульгатор наносят в водной среде при концентрации от 0,1 до 5 вес.% на сердцевину изделия посредством погружения, распыления или глазирования. Пищевое покрытие наносят при 10-35 o С в пределах периода от 1 до 6 мин после нанесения слоя предварительного покрытия. Данное изобретение позволяет улучшить качества замороженного кондитерского изделия при относительно низких издержках путем улучшения сцепления между сердцевиной замороженного кондитерского изделия и пищевым покрытием на жировой основе. 2 с. и 10 з.п. ф-лы, 3 табл.
Patent RU-2162012-C2 (RU)
Title: Oil fraction hydroisomerization catalyst and method of preparation thereof
Inventor: LOGINOVA A N
IPC: B01J29/44
Filed: 1999-04-19
Granted: 2001-01-20
Abstract: FIELD: petrochemical reaction catalysts. SUBSTANCE: catalyst contains, %: platinum, 0.2-0.6; indium, 0.05-1.0; zeolite ZVM H-form, 10-50; and alumina is prepared by peptization of aluminum hydroxide with hydrochloric acid solution of indium oxycarbonate followed by adding zeolite ZVM ammonium form to indium-modified aluminum hydroxide, calcination to form carrier, and impregnating the latter with chloroplatinic acid in presence of competitor. Another preparation way consists in adding 0.05-1.0% of indium in the form of indium oxycarbonate suspension to peptized aluminum hydroxide mixed with 10-50% of zeolite ZVM ammonium form, calcination to form carrier, and impregnating the latter with chloroplatinic acid in presence of competitor. EFFECT: increased catalytic activity regarding hydroisomerization of normal paraffins. 3 cl, 1 tbl, 6 ex
Patent RU-2196500-C2 (RU)
Title: Diagnosis method and method for preparing fluid preparation for diagnosing human organism state
Inventor: KACHANOVSKAJA LIDIJA DMITRIEVN
IPC: A61B5/00
Filed: 1999-06-03
Granted: 2003-01-20
Abstract: FIELD: medicine. SUBSTANCE: method involves producing human organism fluid preparation and exposing it to acoustic or X-ray radiation wave treatment. Organism viability is diagnosed by interpreting the value of daily absorption gradient. Acoustic wave of at least 30 MHz frequency is used. X-ray wave of wavelength not greater than 0.05 nm is used. Polysaccharide is added to the source preparation with any of human organism fluid compartment. The so produced mixture is transformed into solid state by cooling and then the mixture is heated to 41 + 1 C. EFFECT: high accuracy of the method. 4 cl, 2 tbl
Patent RU-2171724-C2 (RU)
IPC: B21B1/02
Filed: 1999-10-05
Granted: 2001-08-10
Abstract: FIELD: rolled stock production, namely manufacture of rectangular cross section blanks from continuously cast slabs. SUBSTANCE: process comprises steps of simultaneously forming in pass with combined grooves several blanks mutually joined by means of bridges from slab; tilting blanks by 180 degrees, separating them by rolling in the same grooved pass. Blanks are rolled in open box pass whose grooves are formed by means of cutting ridges until thickness of bridges equal to 0.25-0.40 of slab thickness. Blanks are separated at simultaneously reducing them by thickness by (1.5-4.5)%. Process is realized in the same roll grooved pass without distortion of shape of product. EFFECT: simplification of process, enhanced quality of blanks. 1 dwg, 1 tbl, 2 ex
Patent RU-2194731-C2 (RU)
Inventor: AMIROVA L M
IPC: C09D5/08
Filed: 1999-11-01
Granted: 2002-12-20
Abstract: FIELD: building materials. SUBSTANCE: invention relates to composite that comprises epoxydiane resin with molecular mass 850-1100 Da, amine hardening agent, pigment, microtalc as a filling agent and triglycidyl phosphate. The definite ratio of components in composite provides high shock strength (50 cm), bending strength (1 mm), adhesion to different metals, high anticorrosive resistance. Composite can be used for protection of metallic materials exhibiting resistance in corrosive media. EFFECT: improved properties of composite. 2 tbl, 2 ex
Patent RU-2221340-C2 (RU)
Title: Method and device for controlling transmission power in communication system
Inventor: TIDMANN EHDVARD DZH ML
IPC: C08L23/16
Filed: 1998-04-16
Granted: 2004-01-10
Abstract: FIELD: communication systems. SUBSTANCE: power control gear of remote-station forward communication line functions to measure power control bits of backward communication line transferred by one or more base stations over forward graph channel. Power control bits of backward communication line coming from plurality of base stations or from plurality of signal channels are measured, summed up, and filtered in remote station to obtain more precise measurement of signal quality in forward communication line. Power control bits of backward communication line found as unreliable are not used in power control system. Remote station generates set of power control bits of forward communication line in compliance with measurement results and conveys these bits to all base stations communicating with this remote station. Each base station regulates gain factor of its respective forward graph channel in compliance with respective measurement of power control bit in forward communication line. Gain factors of forward graph channels of base stations are periodically corrected so as not to accumulate erroneously received forward- line power control bits in base stations. EFFECT: enhanced speed of power control in forward communication line. 23 cl, 8 dwg
Patent UA-27748-C2 (UA)
Title: Derivatives of pyrimidine having activity of angiotensin II, a process for preparation thereof and pharmaceutical composition
Inventor: ELLINGBOY JOHN WATSON
IPC: C07D487/04
Filed: 1993-06-18
Abstract: This invention relates to the substituted pyrimidins which can be used for the treatment of hypertension. This possibility is conditioned by an antagonistic activity, which it has on angiotensin II, being an active component of renin -angiotensive system.
Patent UA-44695-C2 (UA)
IPC: A01P13/00
Filed: 1993-10-21
Abstract: New herbicidal derivatives of picolinamide of the general formula I are described, wherein Z is oxygen atom; R1 and R2, each independently, is hydrogen atom or C1-C8-alkyl, C2-C8-alkenil, C2-C8-alkinil, C3-C6-cycloalkyl, (C3-C6-cycloalkyl)C1-C8-alkyl, C1-C6-alkoxy, phenyl, C1-C8-alkylamino, C1-C6-di-alkylamino or phenylamino group, as this takes place each group is optionally substituted by one or larger amount of halogene atoms or by C1-C4 alkoxy or cyano groups, or R1 and R2 together represent C2-C6-alkylen, providing that it is optionally that only one of the R1 and R2 is substituted by C1-C6-alkoxy, C1-C8-alkylamino, C1-C6-di-alkylamino or phenylamino group; R3, if present, is C1-C4-alkyl group; R4 is C1-C4-alkyl or phenyl, it is optional that the phenyl group is substituted by one or larger amount of the halogene atoms; R5 and R6 each independently is hydrogene atom or C1-C4-alkyl, C3-C6-cycloalkyl or phenyl, with all this it is optional that each group is substituted.
Patent UA-42770-C2 (UA)
Title: Method and plant for treating tobacco leaves for the production of cut tobacco
Inventor: METZNER WOLFGANG
IPC: A24B7/00
Filed: 1996-11-15
Abstract: The invention relates to a method and a plant for the treatment of tobacco leaves for the production of cut tobacco for smokable articles, in which stems and the lamina material of the tobacco leaves are conditioned and cut separately from each other. The conditioned, non-rolled, cut and optionally expanded stems are blended with the conditioned and cut lamina, and the lamina and stems are then jointly conditioned and dried.
Patent UA-29522-C2 (UA)
Title: Method for determination of vinboron in end product
Filed: 1998-04-08
Abstract: The invention relates to the field of medicine. The method includes preparation of sample and its placement to reaction medium. As reaction medium one uses mix of organic solvents isopropanol, acetone and glycerin. After that one measures fluorescence at wavelength of exciting radiation 365 nm and wavelength of fluorescent radiation 405 nm.