baber/WOPTO huggingface dataset:
Patent RU-2086564-C1 (RU)
Title: Method for production of polystyrene
Inventor: SILKIN STANISLAV PAVLOVICH
IPC: C08F112/08
Filed: 1991-12-17
Granted: 1997-08-10
Abstract: FIELD: production of foaming polystyrene and suspension polystyrene. SUBSTANCE: method is carried out by polymerization which takes place in aqueous suspension in the presence of radical initiator and stabilizing agent (0.1-0.25 wt. -% of partially saponified polyvinyl alcohol is used as said initiator and stabilizing agent). Sodium polyphosphate (its quantity being 0.05-0.15 % of mass of aqueous phase) is added into origin solution of stabilizing agent. EFFECT: improved efficiency. 2 tbl
Patent RU-2028853-C1 (RU)
Title: Device for the magnetopulse stamping of blanks made of materials having low electric conductivity
Inventor: SAMOKHVALOV VLADIMIR N
IPC: B21D26/14
Filed: 1991-07-01
Granted: 1995-02-20
Abstract: FIELD: mechanical engineering. SUBSTANCE: device has an inductor connected to the surge current generator, a conical accessory made of material with high electric conductivity and mounted between the indicator and the processed blank and the stamping equipment. During the magnetopulse stamping the accessory mechanically acts on the blank step by step beginning from the side of the cone vertex. The blank is deformed successively. At the expense of that the air is forced out of the gap between the blank and the equipment. The device is used for stamping thin-walled tubular articles. EFFECT: high accuracy and quality of articles. 1 dwg
Patent RU-2026317-C1 (RU)
Inventor: NOVIKOV GRIGORIJ P
IPC: C08J3/00
Filed: 1991-12-29
Granted: 1995-01-09
Abstract: Сущность изобретения: смешивают водорастворимую резольную фенолформальдегидную смолу с добавкой полимеров, регуляторов растворимости смолы и полимеров и регуляторы коагуляционно-пептизирующего действия и водную суспензию наполнителя с последующим введением на стадии тиксотропных гель - золь превращений остального необходимого количества наполнителя, удалением воды декантацией, отжатием и 1 - 3-кратной экструзионной обработкой смеси. 2 табл.
Patent RU-2062369-C1 (RU)
Title: Press hydraulic system
Inventor: PREOBRAZHENSKIJ ALEKSANDR NIKO
IPC: F15B11/04
Filed: 1991-12-17
Granted: 1996-06-20
Abstract: FIELD: mechanical engineering. SUBSTANCE: press hydraulic system has hydraulic compensator, pump, actuating hydraulic cylinders with controllable two-position hydraulic distributors, programmers mounted on the rod of the hydraulic cylinder of the programmer drive, centrifugal controller of speeds with a controllable throttle, and hydraulic motor. The spaces of the programmer is in communication with a two- link distributor with a control mechanism made up as two spring-loaded stops and rack that interacts with them and secured to the rod. The throttle is mounted in a line that connects hydraulic distributors of the actuating hydraulic cylinders with the distributor of the hydraulic cylinder of the programmer drive connected with the hydraulic compensator and provided with an electrically controllable three-position hydraulic distributor. The distributor is mounted at the pump outlet and coupled with the hydraulic distributors of the actuating hydraulic cylinders and connecting hydraulic line. Each mechanism for control of two-position hydraulic distributor of the actuating hydraulic cylinders are made up as two spring-loaded stops that interact with the rack secured to the rod. A control electromagnet of the three-position distributor is connected with the programmer. EFFECT: enhanced reliability. 1 dwg
Patent RU-2011542-C1 (RU)
Title: Ink feed system
Inventor: KONTOROVICH VLADIMIR F
IPC: B41F17/00
Filed: 1992-01-23
Granted: 1994-04-30
Abstract: FIELD: printing arts. SUBSTANCE: ink feed system of tampon printing machine is installed on surface of cylindrical block in which bottom of ink box is formed by said surface. Doctor blade serves as ink box walls. Two main walls of said box are connected to ends of doctor with their front ends and form acute angles with doctor. Besides ink feed system has balancing wall connected with ink box and located on other side of ink box relative to highest generating line of cylindrical block with help of retainer. EFFECT: higher efficiency. 5 cl, 4 dwg
Patent RU-2079337-C1 (RU)
Title: Quick-detachable filter-cassette
Inventor: MIKIPORIS YURIJ ANATOLEVICH
IPC: B01D29/00
Filed: 1992-03-02
Granted: 1997-05-20
Abstract: FIELD: hydraulic equipment. SUBSTANCE: device is used for checking cleanliness of liquids, such as working liquids of hydraulic systems, oils of engine lubrication systems. Filter-cassette has case with liner, clamping unit, checking filter which is spring-loaded at both sides, cover with taper-shaped nozzle and bypass passage. EFFECT: high efficiency. 1 dwg
Patent RU-2051955-C1 (RU)
Inventor: KRIVCHENKO ALEKSANDR A
IPC: C11B9/02
Filed: 1992-02-19
Granted: 1996-01-10
Abstract: FIELD: processing of agricultural products. SUBSTANCE: plant for processing of seeds of oil- yielding crops uses a charging device, flyers 19 oil expression press 21, monitoring and control system 7 with an individual drive installed on frame 1 and interconnected by means of connecting devices; frame 1 is a stage system of supporting platforms 3,4,5 and 6 with uprights 2. The plant has coarse-separation devices 10, seed crusher 9 and breaker 8; larger (4) and middle (5) intermediate platforms are positioned between upper (3) and lower (6) platforms of frame 1; crusher 9 and breaker 8 are positioned on upper platform 3, and coarse-separation device 10 is located on larger intermediate platform 4; all devices of the plant are positioned on the platforms of frame 1 relative to coarse-separation device 10 in such a manner that the connecting devices in the process route have the minimum length, and the platforms of frame 1 are made and located for positioning of the plant on a vehicle; platforms 3,4,5 and 6 of frame 1 are provided with supporting members, one of the supporting members of larger intermediate platform 4 is so located that the angle between its axis and plane of larger intermediate platform 4 makes up at least 100 deg., and the supporting member of middle intermediate platform 5 has the shape of semicircular sector. EFFECT: enhanced efficiency of oil-processing equipment due to transportability and reduced weight and dimensions characteristics. 2 cl, 6 dwg
Patent RU-2022115-C1 (RU)
Title: Vertically-hoisting gateway
Inventor: DENISENKOV IVAN F
IPC: E06B3/44
Filed: 1992-04-03
Granted: 1994-10-30
Abstract: FIELD: building industry. SUBSTANCE: gateway has a bed shifting along the guides with the aid of wheels, a pull rope and a spring-loaded clamp connected with it through a block. The gateway is equipped with an immobile step-shaped wedge with the same slope of the steps mounted on the guide. The spring clamp is made in the shape of wedge with the reciprocal step-shaped slope. EFFECT: simpler construction. 2 dwg
Patent RU-2000567-C1 (RU)
Inventor: MIKHALKIN ANATOLIJ P
IPC: G01N31/00
Filed: 1992-02-25
Granted: 1993-09-07
Abstract: Изобретение относитс  к области аналитической  химии. Сущность изобретени   состоит в последовательной обработке анализируемой  пробы диоксаном и сульфатом  аммони , метилированием диазометаном и  хроматографированием полученной смеси,  в обработке анализируемой пробы раствором  фосфорной кислоты до рН 3, диоксаном,  насыщенным раствором сульфата аммони ,  отбирают аликвотную часть органической  фазы, обрабатывают ее сначала метанолом,  затем метилируют диазометаном и хрома-  тографируют полученную смесь.
Patent RU-2043486-C1 (RU)
Title: Device for well perforation
Inventor: SOLOVKIN OLEG EVGENEVICH
IPC: E21B43/114
Filed: 1992-04-16
Granted: 1995-09-10
Abstract: FIELD: gas and oil producing industry. SUBSTANCE: device for well perforation includes body, piston and punch. Punch is rigidly connected with piston and has water course. Piston cross-section is in form of rectangle with rounded edges. Punch is made with recess on side surface that ensures communication between drill string-borehole annulus and drill string hollow in working position of device. Punch water course is made along its axis. EFFECT: improved performance characteristics due to reduced abrasion of punch and improved operating conditions of jet. 2 dwg
Patent RU-2034864-C1 (RU)
Title: Method of preparing of polyethylsiloxane liquids
Inventor: KLOKOV BORIS ALEKSEEVICH
IPC: C08G77/06
Filed: 1992-05-20
Granted: 1995-05-10
Abstract: FIELD: heat carrier. SUBSTANCE: liquids were prepared by interaction of magnesium with a mixture of ethyl chloride, tetraethoxysilane, diethyldichlorosilane and methyltrichlorosilane taken at the molar ratio: ethyl chloride 3.0; tetraethoxysilane 0.749-1.01; diethyldichlorosilane 0.067-0.2; methyltrichlorosilane 1.246-0.35 in toluene medium at 50-100 C following by hydrolysis of prepared mixture of ethyl-substituted silanes, toluene distillation off, catalytic rearrangement of hydrolysis products and distilling for fractions. EFFECT: improved method of preparing. 2 tbl
Patent RU-2047392-C1 (RU)
Inventor: ZINOVEV YURIJ Z
IPC: B03D1/02
Filed: 1992-06-02
Granted: 1995-11-10
Abstract: FIELD: ore flotation. SUBSTANCE: method involves crushing ore, its separating to obtain forsterite concentrate. The crushed ore is cleared of slime and subjected to flotation with fat acid collecting agent, sulfite and alcohol distillery slop are used as depressing agent. Flotation is carried out with additionally added 1-oxyalkylidene-1,1-diphosphonic acids or alkylbenzosulfonate or alkylhydroxamic acids. Flotation foam product is discharged as forsterite concentrate. EFFECT: enhanced effectiveness of ore separation. 1 tbl
Patent RU-2048654-C1 (RU)
Inventor: VERNER ROMECH
IPC: F02N15/06
Filed: 1991-02-22
Granted: 1995-11-20
Abstract: Изобретение касается пускового устройства с пусковым реле, якорь которого с помощью пускового рычага аксиально смещает шестерню, взаимодействующую с устройством деблокирования, а также с пусковым двигателем для привода зубчатого венца двигателя внутреннего сгорания и с блокировочным устройством, которое предотвращает смещение шестерни при невозбужденном пусковом реле. Для простоты конструкции предлагается, что блокировочное устройство воздействует на якорь пускового реле для обеспечения положения покоя (неподвижности) шестерни. 11 з. п. ф-лы, 3 ил.
Patent RU-2041449-C1 (RU)
Inventor: BELYJ DAVID M
IPC: G01G19/02
Filed: 1992-07-14
Granted: 1995-08-09
Abstract: FIELD: measurement technology. SUBSTANCE: envelope 1 is placed under the object 3 from across its both sides in sequence. Then envelope is filled with air and brought into contact with the object. When supplying air into the envelope uniformly, value of pressure is registered at moment when rate of changes in pressure reduces abruptly. Force developed by the envelope is determined from this fixed value. Weight of the object is calculated from the force measured. Device for measuring weight of object has resilient envelope 1, manometer 5, variometer 6 and compressor 7; all the units are connected to the envelope. Compressor is driven into action by electric engine 8. Rigid contact area 2 is made onto the envelope, which area protrudes onto the surface of the envelope. EFFECT: improved precision of measurement. 2 cl, 2 dwg
Patent RU-2042216-C1 (RU)
Title: Device for representing information at gas-discharge indicator panel
Inventor: SUKHORUK ANATOLIJ IVANOVICH
IPC: G09G3/28
Filed: 1992-08-04
Granted: 1995-08-20
Abstract: FIELD: automatics; computer technology. SUBSTANCE: gas-discharge indicator panel 1, indicator switches group 2, sweep decoder 3, group 4 of anode switches, memory unit 5, sweep pulse counter 6, register unit 7, sample decoder 8, clock pulse generator 9, commutator 10, address register 11, data register 12, record pulse counter 13, control unit 14. Data recording cycle is synchronized with data representation cycle. EFFECT: improved speed of operation. 4 dwg
Patent RU-2044775-C1 (RU)
Title: Apparatus for gas sampling and measuring temperature along radius of blast furnace
Inventor: YASAKOV EVGENIJ I
IPC: C21B7/24
Filed: 1992-08-19
Granted: 1995-09-27
Abstract: FIELD: equipment for monitoring melting process in blast furnaces. SUBSTANCE: apparatus includes the frame 1, supporting the roller guide 2, in which the sampling tube 3 is mounted. The sampling tube 3, secured to the carriage 4, connected by the flexible joint 5 with the drive unit 6. The frame 1 is mounted on the hydraulic jacks 7, 8, mutually connected by the pipeline 9. The embrasure 11 having the additional support 12, rigidly connected with the frame 1, is mounted in a housing of the blast furnace 10. Upon heating up of the blast furnace the embrasure 11 together with the support 12 are being displaced, and then a rod and a piston of the hydraulic jack 7 are also being moved to displace oil from a rod cavity of the hydraulic jack 7 through the pipeline 9 into a piston cavity of the hydraulic jack 8 and to raise a rear end of the frame 1. In the result the frame 1 keeps its horizontal position at any motion of the embrasure 11. EFFECT: enhanced serviceability of the apparatus. 1 cl, 1 dwg
Patent RU-2088951-C1 (RU)
Inventor: MAKURENKOV ALEKSANDR F
IPC: G01S13/93
Filed: 1992-09-28
Granted: 1997-08-27
Abstract: FIELD: radio engineering. SUBSTANCE: invention is intended for use in gears preventing collision of motor vehicles. It consists of selection of signals from objects (called dangerous) for meeting with which there remains time t b  determined beforehand. This is achieved with the use of signal selection from dangerous object in each range interval (in each range selector) by means of corresponding selection of signals from dangerous objects, i.e. by suppression of signals from all objects except those which closing speed (Doppler frequency range) is determined by range of distance for which selector is set and specified time to meeting with subsequent transmission of selected signals for processing in OR circuit. EFFECT: improved reliability and increased functional efficiency of the device. 3 dwg
Patent DE-10127433-C1 (DE)
Title: Nozzle spacer for high pressure cleaners has spray guard displaceable along water supply pipe with slide rail attached at one end and lockable at other to adjust height
Inventor: SPRENGEL GERHARD
IPC: B08B3/02
Filed: 2001-06-05
Granted: 2003-03-06
Abstract: The nozzle spacer comprises a spray guard (4) displaceable along a water supply pipe (2) and having rollers (6, 7) at the lower edge. A slide rail (9) is attached at one end to a the spray guard by a movable fastener (8) and at the other end can be locked in a lock (10) on the water supply pipe.  The spray guard is preferably funnel-shaped. Guide rails (15, 16) running parallel to the water supply pipe pass through slits at the top of the guard to keep the latter stable.
Patent DE-10133495-C1 (DE)
Title: Sensor determining temperature profiles in pressurized viscous rubber or plastic, includes closely-fitting guide cylinder for plunger with O-ring seals
Inventor: LOEBACH KARL-HEINZ
IPC: G01K13/02
Filed: 2001-07-10
Granted: 2002-12-05
Abstract: A sensor, includes a closely-fitting guide cylinder for plunger with O-ring seals. In the main shaft (10), the hollow cylindrical guide (22) makes a closely-sealing fit with the guide cylinder (24) of the plunger (12), leaving it virtually clearance-free. O-ring seals are let into a circumferential groove (26) in the guide cylinder.
Patent DE-10155149-C1 (DE)
Title: Transport packaging for thermally-sensitive products such as blood samples, comprises nesting boxes of metallized polyurethane containing cooling pouches
IPC: B65D77/04
Filed: 2001-11-12
Granted: 2003-03-20
Abstract: A closed outer box (B) has walls of connected polyurethane panels with metallic- or metallized surfaces. The inner box (A) has walls of similar panels, folded to a closed casing. Four cooling pouches (C) are wrapped around inside the box (A), to form an enclosure with an empty internal accommodation space (D).
Patent DE-19500061-C1 (DE)
Title: Pole terminal clamp for lead acid battery
Inventor: WELCKER FRIEDRICH ING GRAD
IPC: H01R11/28
Filed: 1995-01-03
Granted: 1995-11-16
Abstract: The pole terminal clamp is formed by 2 stamped sheet metal contact straps (2), fitting over the conical pole pin (1) and a flat setting element (3), held together at one side by a rivet (4) and clamped into engagement with the pole pin via a perpendicular setting screw (6,7) at the opposite side.The contact straps cooperate to clamp the lead cable (5) on the opposite side to the setting screw, their edges bent inwards towards one another and their inside surfaces roughened for increasing the clamping force.
Patent DE-19500640-C1 (DE)
Title: Heating silos contg. sugar of similar stored material
Inventor: MARTIN NORBERT
IPC: C13B40/00
Filed: 1995-01-11
Granted: 1996-07-25
Abstract: In a method of heating silos contg. sugar etc. (13), hot air is supplied at the base (15) of the silo, to give heat to the stored material and the outer wall, and then exit through the highest point (P) of the roof-shaped top of the silo.  Pref. air travelling along the outer wall has a temp. of up to 70 deg C and air forced through the sugar etc. has a temp. of up to 30 deg C.  Also claimed in an arrangement for carrying out the method in which a ring main (15) is provided at the base of the silo and vertical pipes (20) lead from it along the outer wall of the silo, opening just under the silo roof (26).
Patent DE-19605885-C1 (DE)
Title: Extruding profile or similar item from ingot
Inventor: WOEMPNER DIETHELM DIPL ING
IPC: B21C33/00
Filed: 1996-02-19
Granted: 1997-08-21
Abstract: Extruding profiles or similar items out of an ingot (24), comprises introducing the ingot into the bore of a receiver and, by means of a press ram, feeding it into the die opening, the ingot being advanced so that it protrudes from the receiver (18) before it is fed into the die, and a disk-shaped section (48) of its free end being sheared off and removed. Also claimed is an apparatus implementing the above method.
Patent DE-19615308-C1 (DE)
Title: Sewing or embroidery machine with thread cutter
Inventor: ARNOLD KURT DR
IPC: D05B65/02
Filed: 1996-04-18
Granted: 1997-07-17
Abstract: A sewing or embroidery machine has a drive (15) for the thread catch (9) which is operated through at least one movement program in the memory (22), according to signals from a signal transmitter (7).  The movement path data are in a given relationship to the rotation of the looper (4). Preferably, the thread catch (9) drive is either through an electromagnet (15) with a return spring (13), where the electromagnet is a reversing lifting magnet, or the drive is a linear motor, a controlled pressure cylinder or an actuator, or the drive is a setting unit as a path plan control, with the path plan values delivered from the movement program stored in memory, or it is a step motor. The drive (15) for the thread catch (9) is coupled to a path sensor (17) which, together with the signal transmitter (7), form a component part of the tracking control.
Patent DE-19634265-C1 (DE)
Title: Adhesive nozzle with twin outlets and intervening guide section
Inventor: HEINZ WOLFGANG
IPC: B05C17/005
Filed: 1996-08-24
Granted: 1998-03-12
Abstract: This novel nozzle is used with adhesive containers, to coat two separate surfaces simultaneously with adhesive. The new nozzle (1) has two separate spouts (7.1, 7.2) between which a guide (6) is located. It coats the upper and lower groove cheeks (4, 5) of a tongue and groove joint with adhesive, running the guide along the groove (10). Preferably the nozzle has the form of a larger diameter spout (7), verging into two smaller diameter spouts (7.1, 7.2)
Patent DE-19634497-C1 (DE)
Title: Insulating layer production on electronic ceramic body
Inventor: FAISTAUER CHRISTIAN DR
IPC: H01G2/12
Filed: 1996-08-26
Granted: 1998-04-02
Abstract: In a method of producing insulating layers (4) on electronic ceramic device bodies (1) in surface regions free from connection metallisations (2, 3), the surface regions for the metallisations are covered and the insulating layer material (5) is deposited by sputtering. Preferably, the insulating material is SiO2 or BaTiO3.
Patent DE-19654052-C1 (DE)
Title: Disposable article with front and rear sections for attachment to body
IPC: A61F13/58
Filed: 1996-12-23
Granted: 1997-12-18
Abstract: The invention relates to a hygiene article for a single use, in particular disposable nappies or an incontinence product, with a front part (12), a rear part (14) and an intermediate area (16) for the legs, with closing tabs (24 and 26) on the side edges (20 and 22) of the rear part (14) for connecting the rear part (14) with the front part (12) in order to seal the article (10) which is placed on a support. The closing tabs (24 and 26) have first mechanical closing elements (32), which cooperate with second mechanical closing elements, fitted to the front part (12), upon closing of the article. The closing tabs (24 and 26) have each at least one adhesive zone, so that they can also be fixed to another part of the article (10). In order to be able to dispose of the article safely in rolled up state, the article is so designed, according to the invention, that at least one part of the mechanical closing elements (32) of the first type have an adhesive layer (38) at each end opposite the closing tab (24, 26), and these closing elements (32) at the same time form the adhesive zone, and thus fulfil a mechanical function on closing the article as well as an adhesive function on fixing the closing tabs to another part of the folded or rolled up article, with a view to the disposal of the article.
Patent DE-19709999-C1 (DE)
Title: Device for attaching components to a structural member with T-slot
Inventor: KUESTER FRANK
IPC: H02B1/21
Filed: 1997-03-12
Granted: 1998-05-28
Abstract: The device has a connector (30) which can be slid within the T-slot with at least one threaded holder (33) perpendicular to the longitudinal direction of the T-slot and accessible from its open long side. The connector cross-section matches that of the T-slot and the connector extends over part of the length of the T-slot. The connector has a longitudinal slot (34) extending from one end to the threaded holder and oriented perpendicularly to the base of the T-slot.
Patent DE-19716127-C1 (DE)
Title: Extruder screw
Inventor: GRIMM Robert
IPC: B29C48/84
Filed: 1997-04-17
Granted: 1998-03-05
Abstract: The invention relates to an extruder screw with an interior temperature control channel leading to the front end of said extruder screw, for carrying free-flowing temperature control media to and from the extruder screw. Said extruder screw also has a screw tip which shuts off the temperature control channel, said temperature control channel being open towards the front. This screw tip is screwed to the front end of the extruder screw, at least one seal being positioned between the two. The aim of the invention is to increase the effectiveness of the seal positioned between the screw part and the screw tip, without complex and expensive measures for precision fitting. To this end, the temperature control channel (12) which is open towards the front, at the front end of the extruder screw (11) is shut off by means of a closing screw (13), an axial seal (16) being positioned in-between. Said closing screw (13) has shaped recesses for engaging the screwing tools in such a way that they interlock, and has an outer thread (18) onto which the screw tip (17) is screwed.
Patent DE-19742255-C1 (DE)
Title: Heavy current rotary electrical machine
Inventor: ANDERS WERNER DIPL ING
IPC: H02K9/16
Filed: 1997-09-25
Granted: 1998-11-26
Abstract: The electrical machine has cooling medium pipes (11) extending parallel to the machine axis at the corner edges of the stator laminations packet, which are coupled together to provide a cooling medium circuit. The U-shaped cooling medium pipes are fitted into the stator laminations packet from one side of the latter, with short and long connection pipes (13,16) at the opposite end of the stator laminations packet respectively used for coupling the cooling medium pipes in the same corner edge and the adjacent corner edges.