baber/WOPTO huggingface dataset:
Patent DE-4008412-C1 (DE)
Title: Optically active cyanohydrin prepn. useful insecticidal derivs. - comprising condensation of oxo-cpd. with hydrogen cyanide in presence of (R)- or (S) oxynitrilase
IPC: C12P13/00
Filed: 1990-03-16
Granted: 1991-07-18
Abstract: Prepn. of an optically active cyanohydrin comprises condensn. of a corresp. oxo-cpd. with HCN in the presence of (R)- or (S)-oxynitrilase, a tenside and an acidic buffer, in an organic solvent. Concurrent reactions and racemisation are negligible. The enzyme catalyst is a solubilised oxynitrilase in a lyotropic liq. crystal matrix. USE - The prods. are intermediates for optically active aminoalcohols, hydroxycarboxylic acids, heterocyclic cpds. and insecticidal pyrethrin derivs. or analogues.
Patent DE-4041866-C1 (DE)
Title: Packet-sections feeding machine - incorporates rotary storage unit with several boxes holding stacks of sections
IPC: B65H1/30
Filed: 1990-12-27
Granted: 1992-06-11
Abstract: The feeder for conveying packet-sections to a packaging-machine, esp. for cigarettes, comprises a rotary storage unit (17) which has boxes (19) in each taking a stack (18) of packet sections, a horizontal drive-axle and the holder to which the boxes (19) are attached to the rotary storage unit (17) and are moved round shafts by means of a cam-follower engaging with a cam. The shafts and cam have the same track so that the boxes (19) are always kept vertical. A transfer unit takes the boxes to a magazine (10) which has a stack-holder moving along a guide. USE/ADVANTAGE - Packaging machine for cigarettes. The boxes are easily filled or replaced.
Patent DE-4103498-C1 (DE)
Title: Generating high resolution, two=dimensional radar images - rotates imaged object about its vertical axis and defines measuring plane over largest object width
IPC: G01S7/40
Filed: 1991-02-06
Granted: 1992-08-13
Abstract: The high resolution, two-dimensional radar pictures of technical objects are generated by tightly bundled radar beams and computer assisted data processing. During measurement the object is rotated about its vertical axis. A measurement plane with n.m. fields is defined over the largest object width, for which a data memory with n.m.p. addresses is contained in the computer. The beam stays directed on a definite field for at least one full rotation of the object, for which data values are written into the three-dimensional memory. The beam illuminates each field in turn and the measuring data in the memory is shifted around so that any angle of the object is illuminated by beams perpendicular to the plane of view instead of being illuminated by a point source. USE/ADVANTAGE - For military applications etc., with increased precision, simple handling, and fully automatic operation.
Patent DE-4123256-C1 (DE)
IPC: B29C48/15
Filed: 1991-07-13
Granted: 1992-10-08
Abstract: Prodn. of a glass plate with a polymer frame or frame section, includes extending a profiled polymer section, using a calibrated extruder nozzle, immediately onto the edge region of the glass plate, or onto an intermediate section consisting of a glass light opaque layer and/or one or more adhesion improving layers. At least one local profile section is mechanically removed and a guide hardening polymer is injected, which forms a permanent connection with the already hardened polymer.
Patent DE-4137642-C1 (DE)
IPC: C21B9/12
Filed: 1991-11-15
Granted: 1993-05-27
Abstract: A stop slide valve has a housing (1) provided with a throughflow channel and two sealing seats (3, 4) secured to the housing and spaced apart in the direction of flow. A stop plate can be slid between the two sealing seats (3, 4) and is composed of two plate components (5a, 5b) mutually spaced apart and guided in the direction of flow and that can be lifted off from or pressed against the sealing seats (3, 4) by means of lifting and pressing elements. In order to eliminate the need for movable pressure lines to the pressure actuated lifting and pressing elements in such a stop slide valve, lift springs (16) whose elastic force acts upon both plate components (5a, 5b) so as to lift them are arranged between the plate components. Individually actuated pressing elements (17, 18) fixed to the housing (1) are associated with each plate components (5a, 5b) and act upon the respective plate component (5a, 5b) to press them down.
Patent DE-4215205-C1 (DE)
Inventor: KOHLGRUEBER KLEMENS DIPL ING D
IPC: C08K9/06
Filed: 1992-05-08
Granted: 1994-01-05
Abstract: The present invention relates to a process for the continuous preparation of silicone rubbers, in particular two-component liquid silicone rubbers. <IMAGE>
Patent DE-4336222-C1 (DE)
Title: Sliding shoe for a panel of a vehicle roof which can be opened
Inventor: WITTAL ROLAND
IPC: B60J7/02
Filed: 1993-10-23
Granted: 1994-11-24
Abstract: The invention relates to a sliding shoe for a panel of a vehicle roof which can be opened. The panel is mounted in longitudinally displaceable fashion in guide rails which are arranged along a roof opening. The sliding shoe has sliding surfaces which are provided with slideable plastic and which face the sliding tracks on the guide rails. Devices for scraping off particles of dirt, which devices are provided on these sliding surfaces and run obliquely in the direction of displacement, are, according to the invention, integrated directly into the sliding surface as raised ribs. By virtue of the fact that the obliquely running ribs on the one hand ensure linear contact of the sliding surfaces with the sliding tracks and, on the other hand, separate scraping lips which protrude over the guiding surfaces are not required, it is ensured that the operation of a tilt-and-slide roof is low in noise and wear.
Patent DE-4343547-C1 (DE)
Title: Method for the production of machine components from inorganic casting material
Inventor: DUECHTING WOLFGANG DR ING
IPC: B29C67/24
Filed: 1993-12-20
Granted: 1994-11-17
Abstract: The invention relates to a method for the production of machine components from highly corrosion- and wear-resistant mineral casting material, particularly for the production of monolithically cast pump casings or pump components, in which the binder is first of all mixed with the filler in a positive mixer (1) and the final mixture is poured into a casting mould (6) and cured. In order in this method to obtain a dense and void-free casting which does not need finish-machining, the invention proposes that the binder used should be a hot-curing synthetic-resin hardener system, that the mixing of the binder and the filler should take place in a heatable positive mixer (1) subject to a vacuum, at a temperature above 20 DEG C and a pressure below 80 mbar, that the casting is a rising casting in a preheated casting mould (6), that the inorganic casting material in the casting mould (6) is first of all subjected to initial hardening at a temperature above 60 DEG C and the initially hardened casting should be removed from the mould, that the initially hardened casting (9) should be cleaned, measured and, if required, mechanically finish-machined and that, finally, the casting (9) should be cured in an annealing furnace (7) at a temperature above 120 DEG C. <IMAGE>
Patent DE-4344258-C1 (DE)
Inventor: LAZAROV MILADIN P
IPC: G02B1/10
Filed: 1993-12-23
Granted: 1995-08-31
Abstract: The invention relates to a material containing chemical compounds and placed between one or several metals of group IV A of the periodic system, nitrogen and oxygen. In this material it is possible to adjust the optical and electrical properties over a wide range by means of small cavities without having to change the chemical composition. The material is particularly suitable as selective radiation converter in the solar energy and nuclear power station industry. Besides other production processes, it can be deposited as a thin film on substrates by reactive vacuum metallisation.
Patent DE-4409575-C1 (DE)
Title: Rotary dyeing machine
IPC: D06B5/26
Filed: 1994-03-21
Granted: 1995-03-09
Abstract: In order to provide a rotary dyeing machine for the dyeing of textiles or the like, consisting of a machine housing, of a drum arranged rotatably about a horizontal axis in the machine housing, of a closable filling orifice accessible at the front for the drum and of a liquor-feed and liquor-discharge device, in which uniform dyeing can be achieved in a short time and the mechanical stress on the fabric to be dyed is kept low, it is proposed that there be mounted internally in the drum (3) or on the drum (3) drawers (6) for receiving material to be dyed, which can be extracted from the drum (3) through the filling orifice (5) or the content of which can be fed or can be extracted through the filling orifice (5), the drawers (6) rotating together with the drum (3), and that liquor located in the drum (3) or liquor which can be introduced into the drum (3) be capable of flowing through the drawers (6). <IMAGE>
Patent DE-4410384-C1 (DE)
Title: Control for stack lift device
Inventor: KUESTER RICHARD
IPC: B65H1/18
Filed: 1994-03-25
Granted: 1995-05-24
Abstract: After switching on the stack lift device the stack lift table (2) can be raised until releasing an upper level signal and then held in this position. Once the upper level signal is released the number of sheets removed from the sheet stack (5) can be counted by a counter until release of a lower level signal, and a corresponding signal is sent to the control unit (9). After release of the lower level signal both the electric motor (4) of the stacking table (2) can be controlled to lift the table by the height difference between the determined upper and determined lower level until the second release of the upper level, and by the control unit (9) from the height difference between the upper and lower level and number of counted sheets it is possible to determine the sheet thickness.
Patent NL-1011281-C1 (NL)
Title: Laser scanning system for measuring shape and dimensions of door frame, uses triangulation measurements to obtain data which is then used to control construction of replacement door
Inventor: KERSTEN JOHANNES ANTONIUS HENR
IPC: B23Q17/24
Filed: 1999-02-11
Granted: 2000-08-15
Abstract: The system consists of a transmitting assembly, a sensor and a data processor. The transmitting assembly is fixed to one (2) of the door frame uprights and supported by a pillar (6). Two laser beam sources are mounted on a rotating disc. The sensor is positioned sequentially at predetermined positions (A to L) around the frame. Each time a beam is detected, the angular position of the disc is recorded. Triangulation techniques are used to calculate the shape of the frame.
Patent NL-1015122-C1 (NL)
Title: Mobile toilet installation comprises closable cabin containing toilet to which collecting container is connected, cabin being installed on wheeled chassis and container being connectable to sewer or septic tank
Inventor: VINK HENDRIK
IPC: B60R15/04
Filed: 2000-05-04
Granted: 2001-11-06
Abstract: The mobile toilet installation (1) comprises a closable cabin (10) to which a collecting container (14) is connected. The cabin is installed on a wheeled chassis (6,4) for coupling behind a motor vehicle (2). The container is connectable for emptying to a sewer or septic tank. In a preferred version, the chassis is on four wheels, enabling the toilet installation to be self-standing.  The cabin contains the toilet (16), positioned over the collection container. The installation is couplable to a motor vehicle via a tow bar (18) and a towing hook (20) on the vehicle. At least one of the wheels on the chassis incorporates a brake drum (22).
Patent NL-1025522-C1 (NL)
Title: Stanchion is for support of ceilings, beams or similar and comprises outermost pipe with support foot at one outer end and at other end innermost pipe telescopically displaceable
Inventor: BLAAK CORNELIS
IPC: E04G25/06
Filed: 2004-02-19
Granted: 2005-08-22
Abstract: The stanchion is for the support of ceilings, beams or similar and comprises an outermost pipe (1), with a support foot (2) at one outer end and at the other end has an innermost pipe (3) which is telescopically displaceable. The outermost pipe at the outer end away from the support foot has an external screw thread onto which is screwed a screw component (6), by means of which the stanchion can be lengthened or shortened. The outermost pipe has an aperture, next to which a blocking device (9) is fitted, partly penetrating the aperture, being capable of blocking the position of the innermost pipe in the outermost pipe.
Patent NL-1028208-C1 (NL)
Title: Preparation of interleukin-2, useful for combination therapy treatment of cancer, by adding sodium dodecyl sulfate to form microaggregates
Inventor: HORA MANINDER
IPC: C07K14/55
Filed: 2005-02-07
Granted: 2005-05-26
Abstract: Forming microaggregates by adding sodium dodecyl sulfate (SDS) to an interleukin-2 (IL-2) composition, is new. Preparation of IL-2 for pharmaceutical use comprises the following steps: (a) adding SDS to an IL-2 composition in order to give an SDS concentration of at least 500 microgrammes SDS per mg IL-2; and (b) reducing SDS concentration without completely removing all SDS so that an SDS concentration of 95-250 microgrammes per mg IL-2 is obtained. Independent claims are also included for: (1) preparing a composition (C1) containing IL-2 and SDS in the form of aggregates by adding SDS to an IL-2 composition so that IL-2 monomers become present in solution and then reducing the SDS concentration so that SDS/IL-2 aggregates are formed, so that the resulting formulation has a specific turbidity of less than 1.1 cm2>/g after freeze-drying and reconstitution; (2) composition (C2) containing SDS/IL-2 aggregates and having at least one property chosen from a specific turbidity less than 1.1 cm2>/g, aggregates with a mean hydrodynamic diameter of 8-20 nm and an SDS concentration of 95-250 microgrammes SDS per mg IL-2; (3) freeze-dried composition (C3) comprising SDS and IL-2, which can be reconstituted with an aqueous medium to form (C2); (4) freeze-dried pharmaceutical composition (C4) which can be reconstituted with 1.2 ml sterilized water prior to injection to form a product containing (per ml) 1.1 mg non-glycolysed human des-alanyl-1 serine-125-IL-2, 50 mg mannitol, 0.18 mg SDS, 0.17 mg monobasic sodium phosphate and 0.89 mg dibasic sodium phosphate, having a pH of 7.5, SDS and IL-2 being present in the form SDS/IL-2 aggregates so that the reconstituted product has a specific turbidity of less than 1.1 cm2>/g; (5) aqueous pharmaceutical product (C5) prepared by reconstituting (C4) with 1.2 ml sterilized water before injection; (6) combination of (C2), (C3), (C4) or (C5) and a second pharmaceutical agent for a simultaneous, separate or subsequent treatment; (7) kit comprising (C2), (C3), (C4) or (C5) and a second pharmaceutical agent; (8) using SDS/IL-2 microaggregates with a mean hydrodynamic diameter of 8- 20 nm for preparing medicine; (9) using (C2) for preparing a medicine; and (10) using SDS/IL-2 microaggregates with a mean hydrodynamic diameter of 8-20 nm for the preparation of a combination medicine. ACTIVITY : Cytostatic; Anti-HIV. No biological data is given. MECHANISM OF ACTION : None given.
Patent RU-2018543-C1 (RU)
Title: Катод для получения водорода
Inventor: NIDOLA ANTONIO
IPC: C25B11/08
Filed: 1986-08-12
Granted: 1994-08-30
Abstract: Изобретение касается электрохимических производств. Катод содержит основу с нанесенным на нее электрокаталитическим покрытием в виде металла или сплава с легирующими добавками. В качестве электрокаталитического материала катод содержит оксид или смесь оксидов металлов платиновой группы. Легирующий элемент выбран из ряда таллий, свинец, мышьяк, сурьма, висмут и кадмий. 8 табл.
Patent RU-2014845-C1 (RU)
Title: Method for preparing aids vaccine
Inventor: ENGUS DZHORDZH DALGLEJSH
IPC: A61K39/12
Filed: 1988-11-22
Granted: 1994-06-30
Abstract: FIELD: virology. SUBSTANCE: for preparation of AIDS vaccine, antigen that is sequence 735-752 of viral capsid protein gp 41 is injected to animal. The antibodies produced are isolated and injected to another animal from which antibody- producing splenocytes are isolated to produce hybridomas. After incubation of the hybridomas, there is obtained an anti- idiotypic antibody that is capable of attaching to CD 4-cell marker-related epitope and inhibiting the binding between CD 4 cell marker and any of indicator antibodies Leu AAA and OKT AAAA. EFFECT: increased efficacy. 14 tbl
Patent RU-2011034-C1 (RU)
Inventor: LAPYNIN YURIJ G
IPC: F15B15/00
Filed: 1989-05-25
Granted: 1994-04-15
Abstract: Сущность изобретения: рабочую среду подают в одну из полостей гидроцилиндра и сливают ее из второй полости. при помощи винтового элемента создают направленное винтообразное движение рабочей среды в зоне, прилегающей к торцу поршня и уплотнениям. 2 ил.
Patent RU-2024743-C1 (RU)
Inventor: MIKHAJLOV YURIJ A
IPC: E21C35/22
Filed: 1990-03-26
Granted: 1994-12-15
Abstract: Изобретение относится к оборудованию для механизированной выемки угля с системой пылеподавления и служит для повышения надежности работы комбайна. На корпусе комбайна(КК) 2 шарнирно закреплены поворотные редукторы(ПР) 1 с рабочими органами, перемещаемые гидродомкратами(ГД) 3. Каждый ГД 3 закреплен при помощи проушин 12 и осей одним концом на КК 2, а другим - на ПР 1. Комбайн имеет систему пылеподавления с блоками 6 орошения и форсунками. Каждая ось выполнена с осевыми и радиальными каналами для подвода воды в системе пылеподавления. Оси крепления ГД 3 к КК 2 и к ПР 1 являются одновременно блоками 6 орошения системы пылеподавления. 3 ил.
Patent RU-2009363-C1 (RU)
Title: Apparatus for controlling angle of advance fuel injection
Inventor: MARKOV VLADIMIR A
IPC: F02M59/00
Filed: 1990-05-31
Granted: 1994-03-15
Abstract: FIELD: engine engineering. SUBSTANCE: advance clutch has slot sleeve 1 with inner straight and sloping slots 7,8 which engage with straight slots 9 of shank 10 of drive roller and sloping slots 12 of shank 13 of a cam shaft correspondingly, centrifugal sensor 2 with weights 17 spring-loaded with spring 20 and hydraulic booster 3 whose servo-piston acts on slot sleeve 1, position pickup 4 of rack 5 with eccentric 29 which acts on plate 21 of spring 20 trough pusher 30 and rocker 31, and corrector 6 of advance angle. EFFECT: improved design. 6 dwg
Patent RU-2030753-C1 (RU)
Inventor: MAJER VIKTOR YAKOVLEVICH
IPC: G01R29/16
Filed: 1990-07-10
Granted: 1995-03-10
Abstract: Использование: при контроле качества электроэнергии и предназначено для измерения коэффициентов гармоники и несинусоидальности напряжений и их составляющей прямой последовательности в трехфазных электрических сетях. Сущность изобретения: устройство содержит масштабный преобразователь 1, коммутатор 3 фаз, преобразователь аналог - код 4, блок 5 памяти, блок 6 управления, счетчики 7 и 8, умножители 14, 20, 21, 22, постоянное запоминающее устройство 15, блок 16 реализации функции косинуса, блок 18 реализации функции синуса, сумматоры - накопители 27 и 28, сумматор 31, квадратор 34, блок 39 деления, блок 46 реализации функции арктангенса, определитель 47 знака и блок 44 регистрации. Особенностью изобретения является введение блока 2 выделения составляющей прямой последовательности напряжений, счетного триггера 9, с первого по четвертый ключей 10 - 13, второго блока 17 реализации функции косинуса, второго блока 19 реализации функции синуса, с пятого по девятый умножителей 23, 24, 25, 42 и 43, с третьего по пятый сумматоров - накопителей 29, 30 и 37, со второго по третий сумматоров 32 и 33, мультиплексора 26, демультиплексора 35, второго квадратора 36, блока 38 извлечения квадратного корня, с второго по третий блоков деления 40 и 41. Предпочтительным является выполнение блока 2 выделения в виде блока, содержащего разделительный трехфазный трансформатор 48, сумматор 49 и фазовращатель 50 на +90°. 1 з.п. ф-лы, 1 ил.
Patent RU-2014723-C1 (RU)
Title: Two-motor electric drive
Inventor: INESHIN ARKADIJ P
IPC: H02P1/28
Filed: 1990-08-27
Granted: 1994-06-15
Abstract: FIELD: electrical engineering. SUBSTANCE: two-motor electric drive includes two three-phase motors identical by parameters with squirrel-cage rotors and rigid mechanical coupling of their shafts to drive mechanisms, first and second three-phase switches connecting leads of stator windings of correspondingly first and second asynchronous motor to terminals-phases of power supply network, third three-phase switch coupled to other leads of stator windings of motors. Salient feature of two-motor electric drive lies in that switches are manufactured in the form of three-phase triac voltage regulators with three input and three output terminals each and in that control system of drive has common slide control, three individual units of phase-pulse control over triac switches, two pickups of active power with D.C. output connected with input resistively uncoupled circuits to first stator windings of asynchronous motors, three summing elements, intermediate amplifier and source of matching bias voltage. EFFECT: enhanced operational efficiency. 4 dwg
Patent RU-2032899-C1 (RU)
Title: Method of analysis of sulfur-containing gases
Inventor: ALKHAZOV TOFIK GASAN OGLY
IPC: G01N30/06
Filed: 1990-08-13
Granted: 1995-04-10
Abstract: FIELD: chromatographic methods of analysis of gases. SUBSTANCE: for passing the gas, coarse-porous silica gel ACKL is used as sorbent. The silica gel is washed of admixtures of oxides of metals of hydro chloric acid to content of H 2 SO 4  of 1-20 mas-% followed by drying and heating. EFFECT: enhanced efficiency. 3 tbl
Patent RU-2015320-C1 (RU)
Title: Percussion device
Inventor: LISITSYN YURIJ G
IPC: E21C37/00
Filed: 1990-11-20
Granted: 1994-06-30
Abstract: FIELD: mining industry. SUBSTANCE: device has body 1 with gas chamber 3 and brake hydraulic chamber 4, striker 2 with piston 28, additional hydraulic cylinder 15 with piston 16. Cocking mechanism includes rod 25 with pistons 26 and 27, hydraulic chamber 10, supply hydraulic lines 13 and 14 and hydraulic control valve 12. Brake hydraulic chamber 4 and additional hydraulic cylinder 15 have same volumes and interconnected by means of hydraulic line 23 through shutoff valve 24. Hollow 18 of additional hydraulic cylinder 15 is communicated with hydraulic chamber 10 by means of hydraulic lines 21 and 23, and hollow 17 is communicated with rod end of cocking mechanism by means of hydraulic lines 19 and 14. Hydraulic lines 19 and 21 are furnished with shutoff valves 20 and 22, respectively. As volumes additional hydraulic cylinder 15 and brake hydraulic chamber 4 are equal, the latter is filled with needed amount of working fluid. EFFECT: higher efficiency. 2 dwg
Patent RU-2010847-C1 (RU)
Title: Cleaning agent for cleaning solid surface
Inventor: KHIROKAZU AOYAMA
IPC: C11D7/50
Filed: 1990-12-06
Granted: 1994-04-15
Abstract: FIELD: domestic chemistry. SUBSTANCE: the composition comprises 70-97% aliphatic fluorohydrocarbon of the formula C n F m H 2n+2-m  wherein n is an integer of 4-6; m is an integer of 6-12; and 3-30% an organic solvent selected from the group consisting of hydrocarbon, alcohol, ester, ketone. The agent comprises, as the aliphatic fluorohydrocarbon: 1,1,2,3,4,4-hexafluorobutane, 1,1,1,2,2,3,3,4-octafluorobutane; 1,1,2,2,3,3,4-heptafluoropentane; 1,1,2,3,3,4,5,5-octafluoropentane; 1,1,2,2,3,3,4,4,5-nonafluoropentane; 2-trifluoromethyl-1,1,2,3,3,4,4-heptafluorobutane, 1,1,2,2,3,3,4,4,5,5,6,6-docecafluorohexane; 1,1,1,2,2,3,3,4,4-nonafluorohexane; 2-trifluoromethyl-1,1,1,3,4,4,5,5,5-nonafluoropentane. EFFECT: improved properties of the agent. 2 cl, 4 tbl